Find cheap flights from Chicago to Belgium

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CHI — Belgium
Jan 3 — Jan 101
Round-trip
1 adult
Economy
0 bags
From?
To?
Mon 1/3
Mon 1/10

Good to know

Low season

November

High season

July

Average price round-trip

$665

Good deal round-trip

$550

Good deal one-way

$499
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 26% increase in price.
(avg. price over the last 2 weeks)
or less
or less

Top tips for finding cheap flights to Belgium

  • Book at least 3 weeks before departure in order to get a below-average price.
  • High season is considered to be May, June and July. The cheapest month to fly to Belgium is January.
  • Morning departure is around 43% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs - booking Belgium flights

Top 5 airlines serving from Chicago to Belgium

Scores according to KAYAK customer reviews
8.6
Singapore AirlinesOverall score based on 3903 reviews
8.8Boarding
8.5Comfort
8.9Crew
8.6Entertainment
8.3Food
Airline reviews
Pros: "Flexible seating due to only very few passengers. On time departure and arrival"
Read more about Singapore Airlines
Pros: "Flexible seating due to only very few passengers. On time departure and arrival"
Pros: "I liked the size of the cups for drinks: smaller than usual."
Cons: "You could train some of your crews to behave more polite to the customers like they do in the Japanese airlines. Male crews tended to be nicer than female crews."
Pros: "Amazing crew, great seating area and tasty menu."
Pros: "Excellent crew and very well dressed and always smiling"
Cons: "The lights were switched off for a very long time. That can be avoided"
Pros: "The crew was really nice. The plane was clean and comfortable."
Pros: "Crew will do anything to help"
Cons: "I was on a nut free diet However they still gave me a ice cream covered in macadamia nuts. Nut free meals were also gluten, vegan etc so very bland"
Pros: "Crew was okay"
Cons: "Did not get the food I chose. Seats were not clean and clumsy"
Pros: "All Crew members was friendly seats i found comfortable."
Pros: "The crew was terrific. Always smiling and helpful."
Cons: "If you need more space economy is a tight fit. It would be better to upgrade."
Pros: "The food selection, there is several pre-order meal based on diet or your religion"
Cons: "The seat pitch at least 33""
Cons: "Reservation online"
Cons: "Flight way too cold"
Pros: "Entertainment system ok"
Cons: "Change if gate 30 minutes before departure and no info at old gate. New gate very far away, terrible for old people."
Cons: "5 crying babies on a red eye. Don’t know if that can be prevented."
Cons: "Seat space could be wider for working"
Cons: "Transit time is good for way too tight"
Cons: "without any possibility to call back. or to call again while being late, when arrived with plenty of time before departure. nobody was on the gate. when tryed to do all myself whithin minutes tsa didnt bother to speedup process and it took forever. i missed my flight literally in seconds."
Pros: "Service was excellent, always with a smile."
Pros: "They were polite."
Cons: "Not as attentive as ANA or China Airlines. I had to give 4-5 request to get what I want."
Pros: "USB and plug for every seat, reasonable leg space and leg rest, good food choice and very attentive crew."
Cons: "No negative points"
Pros: "more room in the seats - excellent hostesses who are so friendly and helpful - lovely food."
Pros: "Everyone was very attentive and nice. The leg room is decent ."
Cons: "Some of the food didn't taste amazing, would've like maybe a different choice other than salmon or curry pork"
Cons: "SQ860 flight on 4th April morning delayed and greatly affected my today trip scheduled."
Pros: "First class service with economy prices via Kayak! Blankets, pillows, full meals, snacks, entertainment, hot towels before take off and landing. The crew is always spot on! I love Singapore airlines!"
Pros: "I like everything about Singapore airline service."
Cons: "Nil"
Pros: "Great service"
Cons: "Nil"
Pros: "great crew service. my first time flying with singapore airlines and they delivered"
Pros: "Fantastic flight attendants never needed anything just a 1st class job definitely a 5 star airline thanks for everything"
Cons: "All good"
Cons: "There was not much leg room in the seatings"
Pros: "Premium economy"
Pros: "Food and good service"
Cons: "None"
Pros: "I loved the professionalism of the crew, and how they treat the passengers with such care. I prefer Singapore airlines over any other. Seats are very comfortable. This craft had touch screen monitors that worked well. I was able to use my own ear buds by pulling the jack out part way."
Cons: "I really only have one gripe. I wish there were more movie choices for adults that did not have foul language and immoral scenes."
Pros: "everything are okey"
Cons: "Seats were bit hard without proper head rest.entertainment kiosk was not working."
Pros: "Like the food"
Pros: "Friendly crew, efficient boarding"
Cons: "Food not good and inefficient service, very old plane and entertainment system doesn't work properly, below expectations for such a good airline"
Pros: "Superb service throughout from check in to on flight."
Cons: "Seat on outbound had a slight issue."
Pros: "Very comfortable great personal service. Smooth flight,on schedule."
Pros: "Just a generic flight. Had nice movies but nothing special."
Cons: "I felt very cramped and though it's nothing with the airline I had 2 crying babies right near me during the flight."
Pros: "Staff were awesome. given that my wife and son both had food poisoning."
Cons: "But we were meant to fly on an A380. This was an A320. Nowhere near the same legroom. Less entertainment options. No USB charging."
Pros: "Sound sleep"
Cons: "N/A"
Pros: "Both ways I had a whole row to myself, great attendants, in flight screens and charging stations at your seat, frequent meals"
Cons: "Clean bathroom trash more often"
Pros: "The food wss delicious which was surprising. The lamb stew with fresh peas was delicious, and I don't even like peas!"
Cons: "Th entertainment system was old and tiny. Think watching VHS video tapes on a five inch screen. I think my phone screen was wider."
Cons: "good"
Pros: "The attendants were helpful, smiling and friendly. The entire time We flew with an 18 month old and they came looking for us before he flight to help us carry our stuff on board. They gave her a toy, asked for her name, and checked on us often. They also gave my husband and I an option for early food service so that one of us could help our daughter eat. The movie selection was great. Take off, flight and landing were smooth. And we arrive half an hour early both directions!"
Cons: "Nothing"
Pros: "Amazing plane and crew!"
Cons: "Nothing."
Pros: "Singapore Airlines is my new airline, forget about any other airlines. They have very beautiful service and entertainment. Their staff and one of the best crews ever. I really love it."
Pros: "The staff was very friendly and helpful. I got plenty of meals and they easily accommodated my vegetarian diet!"
Pros: "Onboard Crew was great. I sympathize that they have to rush a service on a 1hr 20min flight with turbulance."
Cons: "I have started taking SQ instead of budget airlines hoping for good service and on time travel. However, both times travelling from SQ from jakarta was delayed. Yesterday, I got home 1.5hrs later than I should have. I have also to pay for additional surcharge due to midnight cab fare. Further, when I wsa travelling to Jakarta - none of the inflight entertainment was working. So it has been disappointing."
Pros: "To be able to bring luggage up to 30 kilo's"
Cons: "The TRICK of so-called 'auction' to buy an economy plus Seat . One may end up with a middle seat . Felt personally ' cheated' . Will not do this again"
Pros: "The boarding, comfort and crew were excellent. Everything is very organized and professional."
Cons: "I had a 12 hour layover in Istanbul. The hotel was great and I appreciated the good food and rest. However, it took nearly an hour each way to the hotel. I think it would be great if Istanbul airways cooperated with the Yotel so transit passengers could stay in the airport. They helped me to get a visa and they say it will be reimbursed, but all of those things took time when I was so exhausted after a long flight. Overall, it was wonderful to have that opportunity to rest and shower on a long wait, but it would be even better if it was closer and it was clear ahead of time that a visa would be needed."
Pros: "All what you think :)"
Cons: "The place's we are sitting can be better"
Pros: "Convenience"
Pros: "The first trip from Chicago to Istanbul they given us the first chair with bed for baby But the next trip they not"
Pros: "Everything."
Cons: "Nothing."
Pros: "Great food options, very tasty. Crew was attentive, polite and professional."
Pros: "Everything with the airline was just fine. I’m overall very happy with the flight."
Cons: "The only thing that really made the flight not so pleasant were the really bad smelling passengers on board. People, please, take a shower before boarding on a passenger flight."
Pros: "Nothing."
Cons: "This was the worst airline I have flown with. I booked my tickets last minute, it was for me and my 4 month old son. I had 3 suitcases a stroller and 2 carryons. I had paid for the suitcases, but because I was traveling alone I went there with my husband and he politely asked if they could please take the carryons on the plane because she can’t carry everything by herself. The manager came out and said that we have to pay. I said I already paid extra for my suitcases please help us because my wife is carrying our son, the diaper bag and 2 carryons. He was rude stating that we have to pay each carryon. We didn’t have the extra money and my wife took everything with her. If that’s how Turkish Airline treats their customers, they shouldn’t be operating. It was the last time I use this airline. No dignity or humanity, it’s all only about the money. And when I took the stroller with my son. They made me package the stroller by myself looking that I had my son on me crying and when I asked for help they said that they can’t help me... unbelievable... they see me with 2 carryons a stroller and a baby and they can’t help me."
Pros: "Food on the second leg ( Istanbul to Delhi ) of the journey was good."
Cons: "Poor Boarding In Chicago, no lines were formed to let people board in an organized fashion. Insufficien/inappropriate food ( BEEF Prevented choices ) - Eliminate beef from your food choices. Many people like me can eat Non vegetarian meals like chicken, fish , EXCEPT BEEF Ran out of the Salmon fish dish. I was given a snacking cheese sandwich instead! This would not have happened if you had selected other than a beef dish! Cramped seating. The airlines greed shows in picking out the seat placement design. The plane had extremely limited knee room. I'm five foot five inches tall and my knees were almost touching the seat in front."
Pros: "Food was tolerable. Good cabin temperature. Good lumbar support and pillow."
Cons: "Horrible leg space on the first leg of the journey. Air hostess we'e very inattentive. Asked for a blanket 3 times and still didn't get it. Also they had a poor attitude. Power outlets don't work on multiple seats. Oh and again no leg room. Zilch."
Pros: "In flight entertainment system and food. Courteous crew."
Cons: "That they destroyed one of our suitcases"
Pros: "Once my wife reached the gate, having left me behind at security, Turkish Airlines waited and were patient with us, the last to board the plane. The food and plane and bathrooms were all without any problems."
Cons: "We had a 80 minute layover in Frankfurt. Turkish Airlines should make note that this is not sufficient for making a connection. 1. The terminals require extensive walking. Not a problem except for time. 2. Security entering the terminal was seriously understaffed. There were a hundred security personnel, but thousands of passengers. The line stretched for half a mile. 3. Cutting, disorganization, mismanagement, lack of organization, and airport layout all contributed to making this a very stressful hour for us."
Cons: "Boarding was delaeyd 5 hour's ,Very very bag experience, the trailer baby and car seat i waited more than an hour, together with more people, were not found"
Pros: "The service was very nice and courteous"
Cons: "The seats don’t match up to the comfort level and privacy of the other airlines"
Cons: "The AC wasn’t turned on for 2 hours of passengers being on the plane and it was easily 100 degrees inside. Everyone was hot and miserable. The seats were also extremely close together. I have never been so uncomfortable on a long haul flight."
Cons: "Boarding took a longer time than normal"
Pros: "Easy check in"
Cons: "Please include sea food in your menu"
Pros: "Boarding on time. Decent food. Relatively clean aircraft"
Cons: "The staff was not great. An issue with a first class customers made them move around economy customers like they ' really not even people but utilities, all that for that one person. If they would have informed and talked with the other customers that would have been fine but being treated like a piece of furniture isn't nice. Plus, continuous strikes in Belgium see a joke, check-in luggages delayed for plenty of airlines. This country doesn't even know what strike mean anymore being so often..."
Pros: "Comfortable but narrow seats."
Cons: "Entertainment system could do with more selection."
Pros: "Nothing"
Cons: "Nothing"
Cons: "Lost my baggage, refused to give another ticket when getting to Istanbul late made me miss my next flight. Had to sit 10 hours and buy another ticket from another airline to make My destination a day late."
Pros: "Turkish airlines has great service and crew in plane."
Cons: "Hi, The flight was great. However my layover at airport lounge was long. I didn't like their (Turkish Business lounge)policy for not letting me have the room to sleep as the layover was more than 7hrs. I was told to ask for a hotel at reception. When i did, they said that they dont have any hotel inside and cant take me to ourside hotel too. The staff at reception of lounge was not courteous either. I only needed the room to sleep for 3 or 4 hrs. Anyway, the flight itself was great, no complaints"
Pros: "I sat in coach but was treated like I was in first class. Hot towels. Entrees were very excellent. The food was above what I expected coach meals to be from my experiences flying different carriers to over 8 different countries. The customer service was amazing! The lady flight attendant for my section was very attentive and friendly. When I came out of the bathroom, I accidentally interrupted one male flight attendant from doing his job, he politely gestured which reassured me that he would be right with me when he was done with what he was doing. I asked him if they had any heartburn or antiacids available which they didn't. These 2 interactions with the flight attendants made the flight very enjoyable."
Cons: "I was in couch and in the middle seat. I usually get the aisle or window so it was a hard adjustment to sleep in the middle seat because I didn't have leg room and couldn't lean my body against anything so I had to shift often to avoid my bottom from feeling numb."
Pros: "Comfort"
Cons: "They lost one of our bags."
Pros: "The service was impeccable!"
Cons: "Nothing"
Pros: "crew was very very nice!"
Cons: "not enough leg room"
Pros: "Flight attendants are professional and efficient, and the aircraft is clean and has an excellent entertainment center for all passengers."
Cons: "Rows are too close, with my knees pressed against the seat in front of me. That is misery for the 10-hour flight from Chicago to Istanbul. We had a much better experience when we flew Turkish Airlines a few years ago. Sad!"
Cons: "Crew was slow to pick up trays."
Cons: "Fantastic"
Pros: "food was excellent"
Cons: "Istanbul Airport could not tell me the gate of my connecting flight in a timely manner."
Pros: "Everything on the plane was great."
Cons: "The boarding area at the airport was overly crowded and hectic. It was really difficult to move around with two kids and a few bags."
Cons: "The seats on the second flight were smaller and we had no flight console (no movies, usb charge..)"
Pros: "There was a lot to choose entertainment wise."
Cons: "We had a child behind us who would not stop screaming and playing with the tray table. One of the crew members gave me a hard time for having my purse out for 1 minute while I was taking my prenatal vitamin even though we were sitting on the runway for over an hour at this point and the man in front of me had his chair fully reclined so I wasn't able to get to it under my seat.. Even though as she said, we were about to take off, but she didn't say anything to the man in front of me. This was my second time flying with them and the first experience was much better."
Pros: "The flight was comfortable and on time. My congratulations to THY for the management of the situation so well right after the confusion brought about by the coup d'etat attempt in Turkey. Thanks a lot!"
Cons: "The Sabiha Gökçen airport in Istanbul is discrageful, and changing flights there is always a horrible experience. But this is not, of course, the fault of THY. The airport is simply too small for the current number of flights."
Pros: "That was good every thing, thank you."
Cons: "Nathing wrong."
Pros: "Food was good, airplane was newer than expected (nearly brand new, from the look) and the movie selection was excellent - and it was all free."
Cons: "More legroom would be nice. Boarding was a bit delayed for no visible reason."
Pros: "Boarding was on time and departure as well."
Cons: "Entertainment in the whole plain did not work. At arrival we waited about 30 min before exiting the plain."
Pros: "* Two suitcases * Vegetarian-Indian food was amazing! * You get a little pack with socks, slippers, tooth brush, eye cover. It is great!"
Cons: "Not enough leg room. When pushing the chair back, the cushion moves forward. Not the best for 6 feet and up people"
Pros: "Thats awesome"
Cons: "All personel it was good."
Pros: "Turkish Airlines is the best airlines we have every flown on in our international travels. The food is excellent. The service is excellent."
Pros: "First of all, the food is fantastic is you are not a meat and potatos (or big mac) kind of person. My original flight left late due to a hold up in security in Chicago. Turkish Air was very responsive and easy to work with when I missed my connector in Istanbul. Friendly crew. Clean jet. Will definitely use them agian."
Cons: "Nothing"
Pros: "The food, the crew, the beverages, the entertainment and the level of cleanliness were all excellent. On time departure on both segments."
Cons: "The Boeing 777 had the new, smaller seats. No control of overhead airflow among other things. Wish they still had the old Airbus A330's and 340''s."
Pros: "Not much"
Pros: "Nothing whatsoever."
Cons: "Worst customer expireince ever. I was making a short trip to visit my very sick mother. Turkish Airline changed my connection time without notifying me such that I had 5 min left for my cooection in stambul. They gave me no other option and blamed this on Kayak and kayak blamed it on the Airline leaving me with no options. I had to stay in Birlin at my own expense. Complaint filed with Turkish airline resulted in nothing. I made several calls for update and only repose I got was we will send an email to the complaint dept. and you will here in 24 hours. This has been going on for over 5 days with no contect, update or resolution. Once back in the US, I plane to file a formal complaint with FAA and more. DO NOT take this airline. They are worst airline I have ever used and will never use it again."
Pros: "I liked everything, from check in to the end of my trip!"
Cons: "Nothing to dislike!"
Pros: "Crew is great, Food is good. Overall experience is excellent. Recommend 100% ."
Pros: "excellent services provided by the crew members, nice food, great entertainment (up to date),"
Pros: "I was very pleased with the overall service and comfort on my flight. Boarding went smoothly, and crew were friendly and helpful. Cabin service included Turkish delight, hot towel, an amenities bag, hot dinner, hot breakfast, and snacks available thought the flight in the galley. Entertainment was on demand and included a wide selection. Seats were comfortable with reasonable distance between rows for coach (better than on many U.S. carriers). They have ample restrooms and they are split throughout the coach cabin, which made lines for the restroom almost nonexistent. Restroom amenities include hand lotion and refreshing spray - very nice."
Pros: "Leg room was great"
Pros: "The food and staff were terrific"
Cons: "It was more cramped than other long haul flights, and the temperature changed from hot to cold throughout the flight with no working air"

Everything was great

Cons: "Enforcing covid restrictions"
Cons: "There was a family with kids climbing all over the Sears. Would have been nice if the crew reigned then in a bit."
Pros: "Nice plane, good service and pilots, great landing - no issues at all."
Cons: "thin seat cushions"
Pros: "Boarding so efficient we left early and arrived super early."
Cons: "WiFi on plane dropped out a lot."
Pros: "Good crew, kind and hard working staff. It is so nice to have inflight messaging and that was a pleasant surprise that made the flight go quickly."
Cons: "I found the delta app to be less user friendly than the United one. I wish the in flight entertainment were in the Delta app versus downloading yet another app."
Cons: "More leg room and seat width. I don’t like having other passengers pressed against me."
Pros: "Service was great"
Pros: "Friendly crew"
Cons: "We reserved exit row seats and when they changed the plane they gave our exit row seats to others."
Pros: "The crew was nice, and they served plenty of drinks. They even give a free light meal on the JFK-LAX flight. Decent in-flight entertainment options and free WiFi for use with WhatsApp and iMessage only."
Cons: "There wasn't nearly enough legroom. The plane was an old 767; it would have been nice to have a power outlet too."
Pros: "Large 9" screen for movies, games, etc. Sat in emergency exit row and there was lots of extra space."
Cons: "Seats were slightly larger than older planes, but the back has an uncomfortable curve to it."
Pros: "Staff and flight were good"
Cons: "The chicken dinner was mediocre"
Pros: "Delta is my favorite airline. Smaller planes with two seats two a row."
Cons: "I was told to check my luggage even though there was still overhead bin space."
Cons: "At least one hour late"
Pros: "I liked the cookies and juice. The interactive screen to watch something. The cleanliness. The price. On time. The service. Thank you. The excitement of flying."
Pros: "Baggage came quickly. Flight was on time."
Pros: "Late as usual"
Pros: "Excellent"
Pros: "The flight crew was so nice! Roomy seats and plenty of snacks!"
Pros: "Crew was ok"
Cons: "Plane boarded late, took off late, arrived late. Boarding was confusing and slow."
Pros: "My travel was booked by a third party, so they selected a flight with a 37 minute layover. We left LAX ~30+ minutes late, so I less than 5. minutes to make my connection. I'm pretty sure the connecting flight waited for us to make it and the crew on the LAX flight tried to expedite those with VERY short connection off the plane as quickly as possible."
Cons: "SHORT connection times and unspecified delay made for a stressful flight."
Pros: "The Dutch flight attendant who took care of our economy side of the flight was personable, helpful, and cheerful. She made the flight definitely more pleasant because as you know, traveling overseas in economy is no picnic!"
Pros: "The service was excellent from boarding to inflight operations everyone seemed happy and made a honest attempt to be helpful and create an enjoyable experience for me and my Travel Partner."
Cons: "Plane was late coming in and my departure time was 30 minutes off schedule."
Pros: "The crew at the airport was very courteous and helpful."
Cons: "No food; not even offered water; I asked a Delta employee about our seats and she was very unprofessional (mind you I'm traveling with kids and my boarding pass said that seats were to be assigned at the gate)."
Pros: "Timely, clean"
Cons: "A little chaotic at boarding time"
Pros: "I can’t make it in mexico city on tuesday, wednesday’s performance had to be cancelled and we need to pay the cancellation fee 11500 mexican pesos, please reimburse on the credit card"
Cons: "I can’t make it in mexico city on tuesday, wednesday’s performance had to be cancelled and we need to pay the cancellation fee 11500 mexican pesos of the studio and musicians"
Cons: "Tv"
Pros: "Too crowded overhead storage got filled right away. Had to place my bag under seat. Could not extend my legs."
Pros: "The LGA team did great in difficult situation"
Pros: "Boarding and staff were excellent. Plane was clean."
Cons: "I was unhappy with the seating arrangements. I could not upgrade my seats because I booked through a third party. If I’m willing to pay for my upgrade then it should be allowable. I don’t like seating in the rear of the plane!"
Cons: "We left late, it was delayed then maintenance issues. Twice. Seating was very tight and uncomfortable, no movies or entertainment at all. U.S. flights are the worst. Even on short flights with aeromexico outside the U.S. you get movies and food. Zero stars for comfort, food and entertainment."
Cons: "No on board entertainment."
Pros: "I appreciated that Delta was on time and prompt about getting passengers onboard. I appreciated that the stewardess was very courteous. I appreciated that there was no delay."
Cons: "There was nothing that I did not like. I had a previous bad experience with another airline that canceled my flight three days in a row. So I was very appreciative of the fact that Delta had available flights for me to leave."
Pros: "Plane arrived early"
Cons: "They board the front of the plane first, meaning the aisles get clogged up slowing down the process. Also, staff kept insisting pre boarding that more people needed to check their bags because there wasn't enough overhead bin space, but there were plenty of bins not full by take off."
Pros: "Delta is the best--I sat in a comfy seat (middle seat at that) and watched 3 movies during my flight. Couldn't be better!"
Pros: "The flight attendants were very helpful and been nice."
Cons: "I didn't like that my delta studio screen did it work. I had to find other ways to pass the time for 5 hours"
Pros: "Availability of flight. Quick flight, on time. Signage at PDX is good. Easy to find where you need to be"
Cons: "Layover, confusing mob line at checkin."
Pros: "Movie selection"
Cons: "They want us there at 4:20 for a 6:20am flight but Clear doesn't open until 5. I was through checkin by 4:23. Why bother if one can't get to the breakfast facilities for another half hour plus? Then Peet's had no pastries."
Pros: "Entertainment options weren't bad. Most of the crew was polite other than one flight attendant who seemed ambivalent and unhappy to be there."
Cons: "Three hour+ flight and just one tiny bag of pretzels? And no lemon or lime wedges on the beverage cart? Plus, I have to pay extra for one checked bag. I will only fly Delta if I have to in the future. Subpar airline."
Pros: "Left reasonably on time, arrived a bit early, able to find overhead storage for my roll-on, even boarding in Zone 3"
Cons: "Very tightly packed; minimal comfort for the flight."
Pros: "Delta met and exceeded all of my expectations on this Atlanta to Baltimore flight."
Cons: "Wonderful service, on time departure and arrival."
Pros: "Delta flight attendants were much more pleasant and friendly than any other airlines. They made my red-eye flight comfortable."
Cons: "Trying to board was a mess. It was disorganised and inefficient."
Cons: "Having my knees jammed into the back of the seat in front of me all flight wasn't very thrilling. Seat was pretty hard too."
Pros: "We had originally booked seats that were not together but we're able to change them at the gate. We sat in the last row of the 777 which only had 2 seats on either side of the plane rather than the standard 3. The seats still reclined tho not as much as the other rows. Food was free and excellent- so was the entertainment (I watched 4 movies on the 14 hour flight). Crew was great. Alcoholic beverages were also free but we don't drink so it didn't matter."
Cons: "The flight from phx to lax was ok but it was a small plane (CRJ700) and we're big people. No amenities whatsoever except for soft drinks, juices and peanuts. Flight was on time and made the connection with time to spare."
Cons: "they charge 300$ extra for a 14 year old child and dont give any service for the payment, they say it is to bring the child on and off the plane even though he can travel alone and has done it many times with other air lines. drive the parents uo the wall, make them wait endless time, and then they comlaine that thay have no time tofor the child and leave him standing with out even letting him to seat with the other air lines a child of 12 can travel alone."
Pros: "I trusted Delta to take of my clients; Delta usually did. Rather, the employees of Delta did. Now when I travel, I prefer Delta (when they aren't too much more economically). Let me change that to I used to prefer Delta, because the times, they are achanging. My home airport is Atlanta, I'm usually traveling to Seattle or Portland; Delta is king in those routes. There's more flight time options, and the entertainment available is better."
Cons: "Here's where the picky comes in. I downloaded the 'Go Go" wifi app beforehand. When I tried to connect I received a message that it wasn't available on my routes. Why couldn't they tell me that it might not work on my routes before they took my money? Further, why wasn't it available? It's not like I was going on a multi city/country trip, this was Atlanta to Portland non-stop. Then there's the 'Premier Seating". I opted for it on my outbound flight and received TSA Pre Check. I didn't buy the seating coming back; I did not receive TSA Pre Check. Coincidence? My fare was more than Alaska Airlines was offering it for, I paid for the wifi that didn't work, and in order to avoid the back of the plane, you must pay. So, I guess I'll be going to Alaska Airlines. They don't have as many flights, but I don't feel dinged for more money every time I turn around."
Pros: "Delta has failed in trying to break into the Aspen market. Their "personal ground crew" was hapless. Half the passenger bags didn't make it on to the plane. When we checked in the ticketing agent was randomly stacking bags in a heap behind her, and not putting them on the conveyor belt. The flight attendant was loud and screechy, saying that it was easier to leave off the bags than take people off the plane. What?? How was this not accounted for before the flight. On the way out, they forgot to build in time to de-ice the plane. SMH"
Pros: "Nothing. Uncomfortable. No food. Unhappy stewardess. No tv screens on the seats. Old plane."
Cons: "How can delta supply a plane for a redeye where the seats did not recline. No food. No tv screens. But I still paid top dollar."
Pros: "The crew was nice"
Cons: "I didn't like the fact that I didn't get my luggage with me when I arrived to casablanca as I lived 4 hours away from the casablanca. I have to come back the next day to get my luggage. I was very mad about it.plus I noticed one of my luggage has been damaged so now I have to buy another one because I can t use it. It was disgusting."

Never booked this flight

Pros: "This Transavia Airlines is not good at all."
Cons: "Many things cheaper does mean better."
Pros: "Seats were very comfortable. Plane interior was in new condition, including electronic window shade tinting."
Cons: "Staff was not particularly warm or attentive. Was never offered more to drink, and after asking for more wine was ignored."
Pros: "Decent price for economy comfort seat, 4A."
Cons: "The flight was delayed about 80 minutes and they did not informed until when I got to the Airport. I could have stayed more at home instead of the terminal. They have also changed the boarding gate.."
Cons: "Still don’t have my luggage yet"
Pros: "Planes were on time and connections made."
Cons: "One bag delayed as not put on flight and food could be better."
Cons: "I was seated next to the restroom, which is not a pleasant experience for an international flight."
Pros: "Crew was great and helpful despite oversight in my special meal."
Cons: "Special meal request was overlook. I did not mind so much as eating less does some good! It is human to err!"
Pros: "Very friendly crew and on time with no problems."
Pros: "The entertainment was amazing"
Cons: "The seats were a bit hard"
Pros: "Food, entertainment and crew was exceptionally friendly."
Cons: "Seats not great for such a long flight."
Pros: "The crew was great but the seat wasn't as comfortable and didn't have much leg room."
Cons: "I called for a crew member 5 times and waited 25 minutes for anyone to help me with just some water. I had to get up and go to the very back of the plane to ask for some water. The plane was hot and no air to be found. This was all after we had to get back off the plane before takeoff. It was terrib"
Pros: "I love the food"
Cons: "The check in desk was late opening & the carry on luggage size was smaller than advertised on their website, so it had to be put in the hold. Open on time to prevent less stress to travelers & give more accurate information about cabin luggage."
Pros: "very attentive crew"
Cons: "Only ham sandwiches on offer! I'm not demanding and would have been happy with cheese."
Pros: "Smooth and faster than expected trip. I felt free to get up and walk around on this long flight. Food was good. I sat in seat with extra leg room for the first time and it was worth it"
Pros: "Once aboard the plane, all went well and I experienced excellent service from the cabin attendants."
Cons: "The flight was delayed (again!) for some 40 minutes and I was worried that I would miss my connection flight in Atlanata. Fortunately the pilot made up for the delay (probably costing the airline thousands in fuel). It seems these days that every KLM flight I take is delayed. This stretch goes back to 2015! Yet KLM prides itself as being punctual. Not the KLM that I have been flying!"
Cons: "I booked tickets via Delta, operated by KLM. They lost both of my check in bags in September, and it happened again today for the same scheduled flights. Had 4 hours of layover and KLM still wasn’t able to manage it."
Pros: "We got to Amsterdam on time"
Cons: "1. Paying for the seats we chose...that will never happen again...I'll fly another airline first. 2. The food was terrible. I have flown KLM for years, this was not what I expected. 3. The plane was very dirty"
Cons: "Not enough leg room"
Pros: "Landing"
Cons: "I’ve traveled a lot internationally and this was the WORST flight I’ve ever had to endure. I felt like I was being tortured and didn’t sleep at all and so slept when getting into Amsterdam rather than being able to explore the city. I was out $200 for the Airbnb (could’ve stayed in the airport cheaper) and $200 for a dinner cruise I slept through. NEVER AGAIN"
Pros: "Crew was excellent -kind nice and very attentive"
Cons: "Entertainment went out mid flight. Had to be reset off 30 mins but cam back up"
Pros: "Staff very pleasant"
Cons: "Evening snack was not the greatest breakfast was pretty food"
Pros: "Shirt flight but well catered, boarding was efficient and quick."
Cons: "Not lots of legroom but adequate for an hour long hop. It was cold on board and also had to board via steps from outside"
Pros: "Good selection of movies."
Cons: "Very small seats with no leg room and very little room on either side. The food was bad - even when compared to other airplane food. Plane is kept too warm."
Pros: "The attention and service!! Excellent. It was my birthday and KLM the head purser surprised me with 2 bottles of bubbles and a handwritten birthday card KlM and the crew of this flight thank you very much !"
Cons: "Nothing to say"
Pros: "Seats were comfortable and there was enough room for hand baggage. I slept during the flight so do not have opinion on entertainment."
Cons: "Not able to charge my digital devices. When serving beverages and food, the same flight attendant missed me a few times. That was annoying but other attendants were very nice."
Pros: "Easy to board and easy flight."
Cons: "You are almost always late!"
Pros: "Food and staff behaviour"
Cons: "Entertainment"
Pros: "Wifi on Board"
Cons: "Nothing"
Pros: "He missed it due to having a 32 minute layover, which he ran all the way to board."
Cons: "he had no choice but to look at the closed door of his flight, and wait an additional 7 hours and they didn't even give him a voucher for food. I'm his mother, I'm currently visiting family in Scotland, so couldn't help him much. I'm pretty disgusting and disappointed by the whole experience."
Pros: "Great service"
Pros: "Flight crew was fine. Food was good."
Cons: "Checking in was extensive for unaccompanied minor. But gate crew was very unnattentuve and though we showed up as first in line, they did not focus, and kept saying to wait. Ultimately our son was last person on the plane."
Cons: "Food"
Pros: "Good flights. Good prices."
Cons: "Without any explanation the plane I was due to go to Istanbul on at 11.30 was not available. I had to wait for a small plane coming from Edinburgh then wait for it to be emptied of passengers and cleaned. This meant we were over 2 hours late into Istanbul. No explanation or apology. I then missed my next flight in Istanbul and had to purchase another ticket. I cannot believe that air passengers are treated in this way!!! I will follow this up with KLM when I go home from my holiday."
Pros: "The flight was very good, specially considering it was a daylight one. Staff was friendly and servicial. Tue food was above the industry's average."
Pros: "Equally friendly crew and experience. It was complimented by the time we got to spend in the fantastic KLM lounge while we waited for the flight."
Cons: "Nothing!"
Cons: "suitcase didn't turn up, although connection was quite tight"
Pros: "Wider seat than most business class"
Cons: "Row 6 in business is after the first 5 rows and Galley and restroom. Very awkward"
Pros: "I really like the spaciousness, the plug ins and general service"
Cons: "I have a dairy allergy but had no option to prepurchase a dairy free meal. It made for a very unenjoyable flight as I couldn't eat anything they had. What was worse was after I told them of my situation they said they understood and had a meal that would do but there was cheese, yogurt, milk chocolate, etc."
Cons: "They didn’t let us board the plane. Allegedly the plane was changed and make us travel by train!! They offered us a compensation but we haven’t heard from them yet. Not good experience at all."
Pros: "The crew were just amazing, such lovely male stewards! They were helpful and friendly and generally wonderful."
Cons: "The entertainment was quite dated and didn't have new movies etc"
Pros: "Wide selection of entertainment, food was good."
Cons: "Boarding unorganized, but that may have been more of a passenger issue then KLM"
Cons: "Horrible. First, we lost a suitcase. It could happen but for two days they did nothing and only told us stories (so as not to use the word lies). Within a few hours (and thanks to airline assistance) we were able to locate the suitcase. Even then it took them two days to bring it to us, two precious days off our planned vacation (7 days) At the end of the shortened vacation, we got to the chek in, and told that since the ticket I had purchased form them two months earlier was too cheap ... and since the flight was Over booked, they would take me off the plane if all the passengers would arrive. It's unnecessary to describe what I felt until the plane took off. They apologize constantly, but do nothing practical. a bae company. no me nor my freinds/family will go with KLM"
Pros: "Friendliest economy class service I've ever encountered."
Pros: "The crew was very pleasant and professional. toilets were very clean adequate overhead space"
Cons: "Very uncomfortable seats in Economy Comfort. Legroom and recline were OK but the seats were extremely narrow. No evening meal and breakfast was minimal"
Cons: "Flight delayed ... Myself and three other colleagues didn't have our luggage show up from KLM flight from Amsterdam to Brussels...even though all of our luggage was labeled "priority". Once in customer service line, we looked and saw that many of the other passengers on our flight also never received their luggage. We estimated that 20-25% of the people on that flight did not receive their luggage as they were in line with us for the same problem. Hard to understand how so many pieces of luggage could have been overlooked and not loaded on our flight. Obviously there is a huge gap in their quality system to ensure mistakes like this are prevented."

Coming through chicago is a nightmare. Customs are rude, everyone shouting, disorganized lines and horrible signage. Ticketing was horrible, rude agents, rude TSA, etc, etc.

Did not like anything about the flight Did not get economy plus that I paid for

Pros: "The Crew was great. Friendly and attentive."
Cons: "Very small seat. Had a big person next to me and was quite uncomfortable"
Cons: "my first flight overseas. friendly staff. movies ..headphones..pillow and blankets included. 2 beverages included with meal. only downside was paying for checked bag. looks like that is included on the return flight so that won't be and issue on the way home. no issues with carryons."
Pros: "Smiling crew, clean airplane, tasty healthy food. I had all I needed to be comfortable."
Cons: "I can’t think of anything to improve on."
Cons: "Seat was terribl, space tiny, no legroom no air movement, hot the entire trip,"
Cons: "The back of the plane was significantly warmer than the rest of the plane. Very little leg room."
Pros: "Boarding was easy, flight was smooth and on time."
Cons: "Seats were snug, granted we had the less expensive tickets."
Cons: "More room. Not losing our luggage at the end."
Pros: "The quality of the seat, cleanliness of the aircraft (with the exception of the restrooms). Ground and lounge crew excellent and knowledgeable. Boarding was swift but confusing."
Cons: "In cabin crew was substandard. Very slow in the food service, often times rude and lound when addressing passengers, and failed to clean the restrooms in flight, which left them in dire state and smelled. An unusually unpleasant set of attendants, and sadly not one of them made up for the lack of professionalism the others showed. No priority boarding, they proceeded with boarding the first half of passengers all at once so rather confusing."
Pros: "service was great flight was on time luggage came on time"
Pros: "The in-flight entertainment options were good."
Cons: "My seat was broken and when I alerted the attendant, in a rude tone, she replied “what do you want me to do?” Not exactly the friendliest experience. It was only compounded by the fact that when we were landing, another attendant insisted I put seat completely upright, and when I told her it had been broken the entire trip, she began forcefully shoving my seat. Not awesome."
Pros: "Good crew"
Cons: "Premium economy wasn’t as good as others"
Cons: "Flight to Stockholm was cancelled. SAS Provided no informaton on the steps for re-scheduling my flight. I had to call the SAS headquarters in Stockholm before receiving any guidance on what to do next. All service attendants ditched the ticketing desk leaving one poor employee to answer questions for over 70 disgruntled passengers. Very very very poor communication. Luckily I was finally able to book a flight using another airline after waiting on hold for 20 minutes with the regional customer service provider."
Pros: "Nothing"
Cons: "Cramped in a tiny seat behind someone well over 6’5 who kept slamming his seat back to get more room. We were later diverted for a person on the flight who had health issues all the way back to Canada when we were practically over Ireland. We flew back I believe an hour and a half back only to not have proper fuel equipment which took fueling forever and caused our crew to go past their duty day which made use get diverted again to Iceland for a new crew and even more gas. We were held on the plane for a total of 8 additional hours! We were never allowed to get off the plane, we were given very minimal food and drink the additional 8 hours, and when my girlfriend asked what was going on your information person in Copenhagen said they had no idea what was going on with my Flight and had no idea where it was."
Pros: "One crew member was particularly nice and personable."
Cons: "We waited an hour in the plane before take-off and after boarding, during which time the crew deliberately filled the cabin icecold air thick with the highly toxic fumes from the deicing. I got a headache from it. Throughout the process the entertainment units were disabled, when they could have helped distract passengers from this ordeal. The food was disgusting. When the Danish government has repatedly bailed out SAS, it would make a lot more sense for everyone involved to have higher quality Danish products on board for the meals, especially for such things as dairy products."
Pros: "All went well !! On time friendly staff ."
Pros: "food was delicious and I liked that they give everyone a full bottle of water at the start of the flight; plane was new and updated"
Cons: "Boarding was awkward and just a giant mass of people funneling in; tv show options only had 1-3 episodes and not entire seasons"
Pros: "Good boarding, crew nice and professional, lots of entertainment choices, plenty of bathrooms. Overall a very good flight."
Cons: "No opportunity to rest on flight back home and wine a bit expensive for a European flight."
Pros: "I had read several horrible reviews after I booked my flight but I was pleasantly surprised. The check in and boarding were smooth and had no issues. The seats, though not overly large, we're comfortable and not tight. The food was good and service was fast and efficient. Overall a good experience."
Pros: "I loved that there were a lot of different movies, TV shows, games, music, and more to choose from- all for free! Then there was a dinner- not bad at all-, a snack later on, and breakfast too, all included. Headphones if you needed them ( lifesaver there as I had temporary misplaced mine), a blanket, and a pillow. The crew was really polite, and there was never more than one person in line for the bathroom."
Cons: "Nothing"
Pros: "They gave us blankets and pillows. Each seat had its own entertainment system but it only worked with the earbuds given out by the crew and the controls were cumbersome to use."
Cons: "The plane was hot and stuffy the entire trip. There are no longer individual controls for air. It was so uncomfortable and we were hot a sweaty the whole flight. The crew said that there was nothing they could do about it."
Pros: "The flight was comfortable and the onboard crew were very nice."
Cons: "Since the flight was delayed taking off, the layover in Stockholm was very short. The airline did nothing to rush those of us through or contact our connecting SAS flights, and a few of us missed our connections by just a few minutes because of it. SAS did provide alternate tickets for me, but I arrived at my destination several hours late and the whole situation could have been avoided pretty easily."
Pros: "The movies."
Cons: "My selected seat was broken and I was moved to a seat directly on the side of the toilet. Not nice!"
Cons: "Water and beer paying"
Pros: "This was my first flight in SAS and it was a wonderful experience. The crew was pleasant and the seating was spacious and the plane was clean. Very refreshing atmosphere."
Pros: "Upgraded 2 biz 4 reasonable $, everything great"
Pros: "Comfortable flight, friendly crew. Would fly again!"
Cons: "Food could have been better"
Cons: "I did not like my flight because ... I could not take it! I needed to change only one date (return) and was quoted $1300 for that one change. Getting a completely new ticket was cheaper, but not cheap. With such cost of even minor changes, next time I will look into booking directly with airlines, instead of Kayak; sorry to say that, as I really liked using your service."
Cons: "A very dishonest experience. The booking never made it clear that I was not allowed to check my suitcase and I had to pay € 70 extra both coming and going and thereby paid 1 1/2 times more for my suitcase than for my ticket. I am very disappointed to be 'tricked' in this way and consider it a very dishonest business practice."
Pros: "The cleanliness"
Cons: "I Had checked several times to make sure I had 2 bags included ( standard for US-EU flights) and every time. At the airport I had to pay an extra charge for my second bag which made the flight very expensive and just ruined the whole experience for me"
Pros: "The free, in-flight movies, the in-fight dinner, and the friendly, multi-lingual staff were GREAT commodities."
Cons: "I was in economy/SAS Go class, so it was nearly impossible to get more than one or two hours of sleep on a long flight, (i.e. about eight hours). Maybe they should reserve the seats with extra leg room for those who actually need it, and have the seats recline even further."
Pros: "The service was excellent. The food very good. Toilets inorder and clean, even just before Copenhagen. In Chicago i had to wait about 30 min tor a wheelchair. It seemed that noone wanted to go to termimal 5. A very nice young man finally came, he gave me frindly and excellent service. ALIS"
Pros: "Everything worked well."
Cons: "Movie selection could be lager."
Pros: "Excellent meal and very friendly staff."
Cons: "The cabin temperature seemed pretty warm."
Pros: "Easy flight, nice crew members, no issues had here"
Cons: "My luggage didn't show up for five days of a 7 day trip from a direct flight! SAS was completely useless by phone, email, and Facebook.... They set up a phone line that nobody monitors and had my luggage in-country for days before even sending someone to deliver it"
Pros: "Wide seats with excellent leg room in exit row- a bottle of water waiting at or seats-- we love the two seat configuration --attendants ready to serve any need with a smile."
Cons: "Bought our tickets from Kayak and as a result had a very difficult time upgrading seats."
Pros: "Wonderful service! Flight attendants kind and thoughtful. Once in terminal 5 (from terminal 1) a Sas gate agent escorted us to flight since our previous United flight was so late"
Pros: "The flight crew (flight attendants are the best I've encountered in terms of tone and hospitality) cleanliness, the food, frequent offers of water, your own TV and numerous options for entertainment and ability to track flight"
Cons: "Like the sleek style but still wish there was a little more leg room"
Pros: "Overall, the flight was good. As always, I like SAS's service. Crew are friendly and accommodating."
Cons: "When waiting to board the flight, it was difficult to understand when different parts of the plane were boarding because of the soft volume of the loud speakers. All people could really hear was "boarding now", which created a bit of a rush of everyone. It would be helpful if there were an SAS representative to stand next to the line, to physically say to people, 'Okay, we are now only doing priority boarding. If you are priority boarding, please stand her. After that, if you are business class, please stand here. Everyone else, please wait, but know that we will start to board from the back of the plane. Thank you." This will to help guide people BEFORE the ticket check."
Cons: "Charging for second beverage. Losing our bag and not getting it to us for the duration of our travels, despite repeated promises to do so."
Cons: "Late take- off and landing. Indifferent flight attendants. Two of my children were bullied into giving up their bulkhead seats to a couple with a child. We had to pay extra for those seats and we were given no compensation."
Pros: "Flight not full could stretch out Arrived early yet gate was ready"
Cons: "Printing baggage tags and putting on suitcase and hefting to conveyor belt. Someone there to help us but we are reaching the age where hoisting bags is not smart"
Pros: "The plane was brand new with comfortable seats that had adjustable headrests. This made sleeping very easy. I was impressed with the food and the flight attendants were great."
Cons: "The seating area was cramped making it difficult to move around, do work or view the screen.I know this is typical of coach class but I still don't like it. The selection of movies was adequate but smaller than I'm used to. There wasn't much in the way of music to choose from. Only one choice for jazz and classical."
Pros: "The food was excellent on this flight. Flights were on time."
Cons: "Entertainment was hard to hear with the ear buds provided. Wait time in security at Chicago was terrible. It took nearly an hour to get through security."
Pros: "Cabin crew was nice."
Cons: "Plane was old and really dirty. no televisions. I booked a premium seat, but was assigned a middle seat in economy. Not sure where the glitch took place. Cabin crew was friendly though. ALSO, SAS/United booked my connection through O'Hare, giving me about 1.5 hours to clear customs and security...I was only able to make my flight due to some nice people who let me cut lines and a lot of running through the terminal. Generally annoyed with the experience."
Pros: "I slept for most of the flight, and had space to lie down. I skipped the dinner, and the stewardesses did not wake me up at all, inspite of their serving most people on board. When I woke up close to landing, I asked for a cup of coffee, which the stewardesses made for me promptly. The flight was smooth, and the good night's rest was refreshing."
Pros: "On time flights. Very friendly personnel"
Pros: "Clean airplane, good food and good customer service from check in to landing."
Pros: "I liked that it was comfortable and that the crew did not constantly make announcements or wake you. They made boarding easy. I loved being able to utilize the lounge. My 4 hour layover was easy and relaxing."
COVID-19 information

Safety measures for airlines flying from Chicago to Belgium

Airlines flying from Chicago to Belgium have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Chicago to Belgium

Mandatory masks

Masks required on board, masks provided on flights from Chicago to Belgium

Social distancing seating

Middle seats unavailable to book on flights from Chicago to Belgium

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Chicago to Belgium

Flexible cancellations

Waiving of change fees. Search flexible flights from Chicago to Belgium

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Flights to Belgium

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Belgium - Chicago

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