Find cheap flights from Serbia to Chicago O'Hare Airport

Find cheap flights from Serbia to Chicago O'Hare Airport

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Boston (BOS)
Chicago O'Hare Intl
Fri 1/22
Fri 1/29
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Good to know

Low season

February Best time to beat the crowds with an average 2% drop in price.

High season

August Most popular time to fly with an average 12% increase in price.

Average price round-trip

$627 (avg. price over the last 2 weeks)

Good deal round-trip

$577 or less

Good deal one-way

$492 or less

Top tips for finding cheap flights to Chicago O'Hare Airport

  • Looking for cheap airfare to Chicago O'Hare Airport? 25% of our users found tickets to Chicago O'Hare Airport for the following prices or less: From Belgrade Nikola Tesla $492 one-way - $534 round-trip
  • Book at least 2 weeks before departure in order to get a below-average price.
  • High season is considered to be July, August and September. The cheapest month to fly to Chicago O'Hare Airport is February.
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Top 5 airlines serving Serbia to Chicago O'Hare Intl

Scores according to KAYAK customer reviews

8.0
SWISS
Overall score based on 8,994 reviews
8.2
Boarding
7.8
Comfort
8.6
Crew
7.7
Entertainment
7.9
Food
Airline reviews

Pros: "It was a normal flight with any extra confortable feature."
Cons: "Not delay Treatment in the boarding Gate was ride, asking for visa despite I dont need it."

Pros: "Lots of room because plane was half full"
Cons: "I arrived almost early enough to get on an earlier flight. I think if I'd pleaded a bit more..."

Pros: "They magically appeared with water when I got thirsty and were all great. Veg entree from Hiltl good but a little surprising. Baked apple slices on top of mac & cheese? Sure, why not.? And 2 chocolate bars this flight!"
Cons: "Again could not check in online., or at self-serve kiosk at airport. General complaint to all airlines: You can do better with boarding efficiency."

Pros: "Not sure why airline companies buy planes where the seat in front recline to the lap of the costumer behind where it makes a 9 hr flight miserable"

Pros: "Excellent, super-friendly crew, excellent meal"

Cons: "I bought economy class ticket! (I have a printout ticket as proof!) When I went to the airport i had a VERY UNPLEASANT surprise. I had a 23kg bag. Bording stuart said that my ticket is ECO LIGHT class and I don't have the right to any baggage. Worst thing of all was that the reason of my trip to Paris was my sister's graduation and half of the baggage was my formal wear and other half were presents for my sister! Your lack of transparency ruined one in lifetime special event- MY SISTER'S GRADUATION. I am very glad that you asked me for my opinion because I am using my free time to demand full refund, even tough the damage is much bigger than the cost of the ticket and it's irreplaceable."

Pros: "crew was friendly, little snack was delicious"
Cons: "Just before landing in Zurich the flight attendant started to announce the gates for flight connections. I was on tight schedule trying to make my connection to Amsterdam. He first started to give my gate number, but then said there won't be flight to Amsterdam until the next day. I was very worried. When landing it was very difficult to find anyone working for Swiss to assist me. Then someone told me that my flight would be leaving in 3 minutes. I asked to be rushed through line, but everyone said not too worry because plane would wait for me. When I arrived at gate there was no one there. Then it took quite a while to find another Swiss employee to help me. There seemed to be a lot of confusion."

Pros: "Great experience. GOod comfortable flight, crew and overall services"
Cons: "I wish there were more bollywood albums and more bollywood movies...to choose from"

Pros: "This was my first time flying on Swiss Air. Beautiful aircraft and a very friendly crew. Food was good and our flight was on time. Lots of options for in-flight entertainment."
Cons: "The boarding process was not ideal. This was our first time in the Zurich airport and we were not aware of the passport check at the gate. There were no signs and several passengers tried to board without the stamp only to be sent to the passport check line. Very frustrating. Also, there was no organization so everyone just rushed forward when boarding was called. They should consider boarding by rows to make it a more orderly process. Finally, there was no leg room at all. I realize airlines are trying to squeeze every passenger in that they can, but this was ridiculous. I'm 5'11" and my knees were pinned against the seat in front of me."

Pros: "crew was great. Food was excellent. Bathrooms in good shape."
Cons: "No internet. Very slim choices for entertainment."

Pros: "Great kosher food!"
Cons: "Leg room"

Cons: "Not enough leg room"

Cons: "They lost my luggage, had a problem with my connecting flight to Ottawa. I arrived 4 hours later at the end."

Pros: "Fantastic flight attendants, good food. I felt safe throughout the whole travel."

Pros: "Everything"

Pros: "Same as on top"
Cons: "The seats"

Pros: "Very nice flight back home! Comfortable seats (Great receline - almost too much for your neighbors), great food, lots of entertainment, etc. Flight attendants were nice. They left snacks, water, juice and soda out in the galley if you were in the mood for something. Bathrooms were clean. Overall I rate this flight a 9/10."
Cons: "The seat reclining in front of you made it very hard to get out of your seat and into the aisle without major clumsiness and disturbing your fellow passengers. Also the headphone jack has the old fashioned 2 prong. So you can't use your own headphones without an adapter if you only want to listen out of one ear the whole time."

Pros: "Food, service,"

Pros: "I have been flying to Greece and back many years now. I have never seen,such comfort in a plane,such great service,so many snacks and meals,and the crew was coming by every 30-45 minutes for water. We were served Swiss chocolate and also the best ice cream I have had in my life. Best flight and best plane I have flown in my life."

Pros: "Professional and polite crew and comfy seats."
Cons: "Boarding was a mess, late as usual and with no organization of any sort. Terminal E in Zurich has no air conditioning, so you wait in heat and no air. Also who came up with the design to put toilets upstairs where you ave to go using small and crowded hallways."

Pros: "The food and service was wonderful."
Cons: "I was disappointed that there was no plug-ins to charge electronics."

Cons: "NA"

Pros: "smooth, professional, comfortable"

Pros: "Friendly and attentive. The check-in person was willing to check to see that I had a reclining seat. Friendly and accommodating attendants good wine offered in economy, water offered several times during the 9:30 hour flight. Pilots changed Flt altitude to accommodate for turbulence."
Cons: "Very little not to like on this flight."

Pros: "Entertainment and food were excellent, and the crew was pleasant and helpful. The small extras were delightful - i.e. warm cloths at the end of the flight! Overall, I think Swiss is a very good airline."
Cons: "On a long flight like this, the seating is still too cramped. We are not large people, and nine hours in those seats is difficult, even with considerate 'neighbors'. The seats are just too close together. This is an airport comment - Deboarding to a bus, then a walk to the train/tram, then security, then another walk to the gate - we barely made our connecting international flight."

Pros: "Seats are roomy"
Cons: "Selection of movies rather poor"

Pros: "Attentive crew"
Cons: "Long wait for baggage at destination"

Pros: "The crew on my flight were the best crew I have ever had in the past ten years. They handled a conflict of a difficult passenger that was sitting in my seat instead of her assigned seat with the utmost professionalism. They were very kind overall."

Pros: "Cabin Service was excellent."
Cons: "OMG the seats are so close together it's very uncomfortable in coach. If the person in front leans back forget it. Not enough room for average sized person. Forget about it if you're a big person."

Cons: "Flight delayed four and half hours. In this time not acceptable. I am not sure if I will fly Swiss again."

Pros: "The people who work for this company are great."
Cons: "The food was terrible."

Pros: "The airplane was pretty new with decent space."
Cons: "The swiss airplane did not leave on time, it had at least 30 mins delay. This delay did not get recuperated during the flight. The connecting flight did not wait for about 20 passengers. We had to spend a night in Zurich."

Pros: "Professional. On time. Attentive. Great movies. Overall great."
Cons: "Nothing"

Pros: "courteous updates; excellent service."
Cons: "waiting 35 minutes for gate upon arrival"

Pros: "People were friendly."
Cons: "Boarding was little confusing"

Pros: "Good frequent food / beverage service."
Cons: "Bathrooms were pretty soiled - may have just been seen between having been noticed by staff."

Pros: "Great tasting food and lots of movies to choose from"
Cons: "Wish they would board the plane from the back to the front. Maybe that would eliminate the back up in the aisle during boarding times."

Pros: "The Food was Great Peoples was Nice"
Cons: "The plane was cold and we got a cold"

Pros: "The warm professionalism, quality of service, and attention to detail by the flight crew was outstanding."

Pros: "seats were comfortable and we left on time."

Cons: "My bag lost it's tag either in Minneapolis or on the way to Chicago and was re-tagged. It then took 5 days for the bag to arrive at my final destination. Swiss airlines didn't answer any phone calls, didn't respond to email messages sent through the Swiss air website. Had to get an outside agency involved to recover luggage."

Pros: "the service was good"
Cons: "i bougt my ticket on Swiss Airlines. Originally only my frist flight was operated by United. Then something happened and the flight went late and i lost my connections. i ended up flying 24hs late (FROM NY), had to payed a hotel, and my next flight was with United (AGAIN). I really wanted to travel with Swiss, because they have a Ski bag included on the luggage. I ended up paying extra bag in United."

Pros: "Great entertainment, great food, great flight staff, very comfortable economy seats."
Cons: "We left late."

Pros: "Great Movie selection Got fed a lot (2 meals, 2 snacks, and many beverages) Boarded early and got going to take off early Split up the meals/ snacks good to make the flight go by fast."
Cons: "People rude and inconsiderate about sleepy across multiple unused seats, overall had nothing to do with the airlines and flight."

Pros: "The flight attends were very polite and helped me put my cabin luggage up. They were very prompt in fulfilling requests."
Cons: "The Indian meals need betterment. The food is too greasy and don't smell right."

Pros: "I like everything"
Cons: "Everything is good perfekt"

Pros: "Good crew and accomodating"

Cons: "Arm rest doesn't go up all the way. Very difficult to get out when seats are reclined in front of you"

Pros: "Smooth booking and accommodating crews. I thought the United flight had much more room and was a cleaner and more modern airplane. However the food on the Swiss flight was really excellent! What a nice surprise. The crews on both flights were just terrific. They made everyone feel so welcome and they were all so friendly."
Cons: "The space on the Swiss flight was allot tight and the seats were not comfortable at all.... Especially for an overseas flight. The entertainment system was also old fashioned and not very good choices."

Pros: "Crew was awesome!"
Cons: "The boarding did not go on time. An announcement about why would have been nice. Still made it on the flight on time."

Pros: "Same crew and great experiments again"
Cons: "Nothing"

Pros: "Kosher snacks! Thank you! Very safe and controlled Covid procedures. Made me feel safe."

Pros: "Very controlled and safe Covid procedures. Outlets and screens at every seat."

Pros: "Felt very clean and so glad they are not selling every seat"

Pros: "great everything!"

Pros: "It was all good glad the last leg of the trip was pleasant."

Pros: "Airplane accelerated from stand-by directly to runway without preparation stop. Awesome!"

Pros: "Nice crew"
Cons: "No leg room for 6’6” person."

Cons: "Small plane, feels cramped"

Cons: "The unfortunate delay prevented me from attending my grandmother’s wake. Fewer delays would be helpful."

Cons: "No sandwiches for sale just snack boxes"

Pros: "Taco"
Cons: "Taco"

Pros: "The fight was very professionally carried out."
Cons: "The gate agent hurried ineffectively to board our slightly delayed flight (around 10 min). She left open the Priority Lane and boarded all pax there, having to step 4 steps to the left to scan every boarding pass."

Pros: "It was ok"
Cons: "Seat the family together"

Cons: "Taxied at ORD for 45 minutes waiting for a gate to vacate."

Cons: "Smooth on time flight"

Pros: "The crew really kept us updated on the many delays."
Cons: "There were SO many delays and they kept changing. At one point we got on and off the plane."

Pros: "Everything was good except boarding was delayed several times and even after everyone had boarded. We arrived 2 hours behind originally scheduled time as the result."
Cons: "Delta needs to try harder to minimize flight delays."

Pros: "Nothing."
Cons: "Flight was delayed 2 hours. Even though I had carry on, they checked it and this made me waste my time at baggage claim rather than gate checking. Flight attendants were miserable. Power supply didn’t work at seats."

Pros: "The seats were ok."
Cons: "The flight was delayed over 3 hours so I missed my connection in Chicago to Seattle. I’m now stick in Chicago overnight and have to be on a 6 am flight tomorrow. The Delta staff at LaGuaurdia was extremely rude and not helpful at all. Hate Delta......"

Pros: "Flight left on time"
Cons: "Gate crew had trouble identyfing boarding pass on their computer. Difficulty getting on plane"

Pros: "Fast boarding, friendly crew, and comfy seats"
Cons: "It was pretty bumpy and a few times we changed altitude very quickly"

Pros: "I loved the flight attendants and the desk staff everyone was so friendly and made me want to travel delta again."
Cons: "Delta doesn’t offer military spouses free checked bags and I found this out at the airport. It was disheartening, but at least it’s Delta and not the airline that is supposed to represent America."

Pros: "On time"
Cons: "Small aircraft"

Cons: "Over an hour delay before boarding due to supposedly bad weather. Because flight was overbooked they were offering $400 gift card to change to standby on another flight. If you didn’t make that flight (evening), you’d be confirmed on a flight the following morning with one stop in Detroit (we booked a nonstop to Chicago). Uh, no thanks. Then to top it off, we’ve landed and been told that it will be at least an hour before we can deplane due to no availability at the gate (it’s 1145 pm right now). All this plus their new policy of not allowing us to select our seats because we bought the cheapest tickets. Really Delta? You go ahead and cater to the rich and I’ll choose to fly with another airline."

Pros: "Crew friendly"
Cons: "Middle seat with no option for me to move"

Pros: "Friendly service, comfortable seat, on time, no issues."

Cons: "Everything"

Pros: "The crew was great"
Cons: "The flight was 4 hours delayed"

Pros: "I flew on a basic economy fare (I understand the restrictions) and was seated in Economy Comfort +, so that was appreciated."
Cons: "I could see on the Fly Delta app that I had been placed in seat 10B, but neither the app nor my boarding pass gave me a group to board with, so I assumed that I needed to board with group 3, which necessitated gate-checking my rollerboard bag. Only when I approached the gate to board did I notice on the info screen that I had been "upgraded" to Comfort + and granted boarding with the Sky Priority group. I wish this had been clearer so I could have avoided waiting to board and gate-checking my bag. Minor inconvenience but room for improvement on Delta's part."

Pros: "Friendly staff and comfortable seating"

Pros: "This was not my original transfer flight but everyone was much nicer and helpful than serious and being rude. Love Delta, I did not flight United because I wouldn’t have met my United flight once landing in ATL. The Young African American woman who was at the gate was amazing and so reassuring that I would make my flight to Chicago. Would book Delta, just because of how nice she was to me."

Pros: "i liked that staff and crew were very communicative and pleasant."
Cons: "one crew member didn't show up and caused delayed flight."

Cons: "Too tight and seats not comfortable."

Pros: "The Delta people were solicitous, efficient and brilliant the whole way through. We had not a bit of trouble. Our first class seats were comfortable, but with the supplied blanket, pillow and poor air conditioning it was a hot flight. The cabin personnel were wonderful as per usual, and my tasty gin and tonic soothed any discontent. I wish I could fly this way all the time!"
Cons: "The private contractor handling wheelchair assistance was terrible. A Delta employee theorized that they do not pay enough to attract and retain personnel. Our pre-arranged chair was not there, multiple calls by our Delta assistant finally got us a ride to the chair holding area, but after about 45 minutes we gave up and shuffled off to the security area on foot. Thank goodness my hubby is mobile enough for that to have been an option. When we abandoned our wait we were still 4th in line for an attendant to push the chair. If Delta has any responsibility in this it would be in the retention and compensation for the private contractor."

Cons: "The delta studio didn't work with Android 8"

Pros: "We were traveling with a toddler and infant but put in different row because the tickets were purchased separately. Gate staff promptly put us together and even bumped us up to delta comfort. Was a very pleasant trip. Thanks delta!"

Pros: "Ease of flight"
Cons: "N/A"

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: "Accident on way to airport, so I showed up to check bags 45 minutes before flight time. They said they couldn't get the bag to the plane..in 45 minutes? So, they put on the next flight... 6 hours later. Said I could fly without the bag... uh, no thanks. They would not look for alternatives without charging me more. Flight attendants were crabby, otherwise everything was fine. I flew British Airways a few months ago. Night and day. Seriously. Delta does not even approach having good service. There was no comparison to British Air--- Delta is not in the same league."

Pros: "Airline stewards were very friendly and pleasant."
Cons: "We booked with Delta, but were put on Air France. Even though we had our boarding passes in hand we had to wait in long, slow line for baggage tags because they would not print from kiosk. There was minimal Air France staff on duty serving thousands of passengers during busy season (July). While the lines grew larger, the staff was reduced from 4 to 2. Another long, slow line for customs, another long slow line for security=Charles De Gaulle airport was awful. We arrived at the airport 4 hours before our departure time and got to our boarding gate with no time to spare."

Cons: "Very uncomfortable, seats did not recline and seats way too close together."

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: "What I liked: Sky Priority privilege came with separate luggage check-in queues and early boarding"
Cons: "What I disliked: Seats were too small No beverages or snacks offered No USB or power outlets available Three different groups board before Delta Comfort (e.g. those needing more time, travelers with children, first/business class) Didn't see the value compared to a less expensive main cabin ticket"

Pros: "I was notified about the delay via text before I left for the airport, which was nice. I would not have checked my email."
Cons: "Delayed for over 2 hours. I have never flown Delta before this flight and it wasn't a great representation. The flight attendants were nice but I was in a seat near the engine and it was making really weird noises. I fly almost every two weeks, so I'm used to engine noises but this was one of the loudest/most rickety sounding flights I have ever been on.. and I have flown Spirit a few times. It just didn't feel safe. Landing scared me a little too as I have landed in O'Hare countless times and have never flown so low to the highway upon entry. It felt like we were only a couple hundred feet above the cars."

Pros: "Great short trip with an attentive crew."
Cons: "Seats were a bit uncofortable and small compared to previous flights."

Cons: "The flight attendant looked like she was mad throughout the whole flight"

Pros: "We were delayed due to weather and Delta brought a cart of snacks and drinks over to the gate for us."

Pros: "Everything went well"
Cons: "I was late from first flight"

Pros: "Love Lufthansa"

Cons: "The airline cancelled my ticket and did not notify me. I found out only when I arrived to check my bag. Lufthansa cancelled my flight because they said I had “no showed” for my previous flight two weeks before. This was absolutely not true."

Pros: "Very nice new clean airplane (beautiful), excellent crew"
Cons: "Lufthansa may consider reworking the boarding area"

Pros: "n"
Cons: "n"

Pros: "n"
Cons: "n"

Pros: "Never seen such a large streaming movie library. Never seen live stream at seat from cameras (3) outside the plane."
Cons: "It was not clear this was a no-checked-baggage flight, seeing as I specifically searched with flights with luggage. I chose Lufthansa's flight counting on the fact that international flights always allow one checked bag. I had to pay on that way here. I"ll have to pay on the way home."

Cons: "Flight was 45 minutes late arriving, causing me to miss my connection to Lufthansa and forcing reroute of whole trip."

Cons: "We waited for an hour at the gate for other passengers, to where we missed our connection in Chicago and did not get back to Austin, TX for another 24 hours."

Pros: "Never was able to get on flight airport evacuated because of security breach. Mass confusion and unable to get back through security in time to catch flight still waiting to be rebooked."

Pros: "Flight was comfortable and quick."

Pros: "The plain was verry clean,better comfort(new plain)good food&entertainment"
Cons: "The connection from the other flight was verry short,verry confusing with the gates!!!"

Pros: "The crew was really great. So pleasant and helpful. And, it was nice this time as it wasn't too crowded!"

Pros: "Crew were friendly"
Cons: "Nothing"

Pros: "The flight was delayed due to air traffic control issues. It didn't make a difference for me but many people missed their connection. However, the crew were all friendly and the Captain was very outgoing and communicative."
Cons: "Late flights are never good."

Pros: "entertainment"
Cons: "narrow seat"

Pros: "Nothing in particular"
Cons: "The shabbiness of the plane. The cramped space. The lack of overhead bin space. In fact, the space above my seat was full of suitcases of the crew. I had to find space somewhere else. If I had not been able to board early, I probably would not have found space."

Pros: "The crew was very nice. I had an exit row so plenty of leg room."
Cons: "It was a short flight so it didn't really néed food and didn't have entertainment. They hand out pretzel mix, not something I can have (celiac). Doesn't matter on a short 1 hour flight."

Pros: "The staffing was adequate, the service didn't take inordinate time!"

Pros: "I would like a direct flight from Krakow to Chicago. Lufthansa is a very good airline to Poland. Would definitely fly Lufthansa again."

Pros: "LH is a good airline to fly. The 747-8 is very cramped in economy but an Airbus gave a bit more room on the return."

Pros: "Nice, comfortable , spacious seats in premium economy. Nice attendants."
Cons: "temperature in the Premium Economy sections was freezing. Me and the person next to me wore 3 blankets each and were still shivering from the cold. The windows had ice on them (on the outside of course). Several people got up and wore their jackets and sweaters in addition to the blankets. In the Economy section the temperature was just fine (my husband sat there) and we had to alternate seats so that I don't freeze. He paid extra for me to have a more comfortable arrangement, but it ended up being way too cold. That did not happen on the way to Europe..."

Cons: "Didn't happen. Missed it and got re routed thru United."

Cons: "Broken chair would not stay reclined. TV screens need to be updated. The touch feature only works half the time. You have to keep tapping it. Temperature on the plane goes from freezing to hot. Very uncomfortable."

Pros: "Friendly, attentive crew. Delicious food"
Cons: "Price to bump up to next economy level was prohibitive"

Pros: "Service from Chicago to Munich excellent! Air Dolomiti flight crew superb. All cockpit crews competent."
Cons: "Poor attitude and service in US from United flight attendants."

Pros: "Crew was great, movies we good. Plane was nice, drinks were readily available. After our missed connection the employee that got us our hotel was very nice and helpful."
Cons: "Even if everything was on time we would have had a very hard time making our connection to Austin after customs and security in Chicago. The tickets never should have been sold that way."

Cons: "A disaster but was able to arrive 5 hours later to my destination. Better than a day late."

Pros: "The stewardess who served drinks and snacks were kind, fast, and efficient."
Cons: "The woman at the United Airline check in counter before we boarded the plane was rudely yelling at everybody to board the plane. She was very unpleasant, not welcoming, no smile, just plane yelling."

Pros: "It was on time."
Cons: "It was overbooked."

Pros: "Staff was amazing - so incredibly friendly and went the extra mile in every way they could."

Pros: "Trip was very comfortable. I was also upgrades which was very nice. I will check the rates for Lufthansa every time I go to Italy. It is the airline of my choice. Also the plane was new and very clean. Thanks Vince F. Chicago"

Cons: "The plane boarded late and arrived late so we almost missed our connection."

Pros: "On time"

Cons: "Food Not being able to select seats at online check in as flight was operated by united"

Pros: "Good flight, Friendly staff."

Pros: "Good service."
Cons: "None"

Cons: "A few days before our travel I attempted to upgrade my booking via your website. It would not let me. I think it's absolutely ridiculous that you charge $50 per just to reserve an economy seat, so I attempted to do so at the Venice airport. I was told I had to do so I in Munich but when we got there I was told there were no upgrades or "forward" seats available. On the plane I again requested an upgrade or to at least to move forward, I was told there was nothing available. My husband and I are a "mature" couple and had been traveling since early morning Venice time. We were seated at the very back of the Airbus.... Our rear location caused us to miss the Coach USA bus to take us the additional 75 miles closer to home so we had to wait an additional hour and a half for the next bus!"

Pros: "The flight was relatively empty, so I got to stretch out across three middle seats and sleep for the entire duration of the flight. The crew did a wonderful job of serving the food and clearing away very quickly. They were very friendly overall."
Cons: "The entertainment system wasn't the best I've seen -- but I barely had a chance to use it, so I'm not complaining."

Cons: "No Tetris game"

Pros: "the food"
Cons: "the leg room"

Cons: "Flight was operated by United. The gate crew were rude. The food was horrible. The flight attendants were at best mediocre."

Cons: "Terrible food. A sad little sandwich. Security screening took way too long, resulting in delays"

Pros: "Flights were on time. The aircraft was new and well equipped."
Cons: "Unable to check-in online. Unable to pick seats for the connecting flights at my first in-person check in because flight operated by a different airline (United). Afterwards it was too late to chnge seats as all of them had been assigned."

Cons: "Haven't flown out yet."

Pros: "Lufthansa did the rebooking."
Cons: "I'm still waiting to fly out to Chicago, but now via Frankfort. I've lost a day from work and I'll have to pay an additional parking day at the O-Hare airport since I hadn't picked up my car at the predicted time. I'm not sure at this moment whether I'll have to pay some penalties for this. I'm really worried. Really."

Pros: "Great price. Everything on time. Great email updates."

Pros: "crew was good and that's about all."
Cons: "Again bad food.....was sick from flight over......VERY cramped!!!"

Cons: "the flight was cancelled"

Cons: "They were striking and the flight was cancelled night before and we had to fly with United Airlines"

Pros: "NOTHING"
Cons: "Lufthansa struck when I tried to fly from Kansas City to Napoli Italy on September 08, 2015. I was delayed four days. It took me 5 hours to rebook my flight. Then when returning to Kansas City on November 12, 2015, they had another strike. This time I was forced to purchase 3 days of motels and expenses. It took me 6 hours of making phone calls to rebook my flight. I kid $100 extra to choose my seats since I have PTSD from 24 months straight in Iraq. I panic when I feel confined. So I choose my seats carefully. And now on both trips, Lufthansa chose my seats for me. Just pisses me off all the way around."

Pros: "Friendly and helpful crew, smooth transfer between flights, comfortable adjustable headrest, easy to request special meal online before flight."
Cons: "Movies available weren't to my taste, which isn't of great importance anyway."

Cons: "Seat spacing"

Cons: "Made me go through security twice, 2nd time was right before boarding. Reason: randomly selected. And, they lost my luggage. No valid explanation given. Apparently, will get delivered on next day’s flight. A disappointing experience."

Pros: "Crew wasn’t on the top of their game, food was ok, entertainment was bad, old movies, poor selection."
Cons: "I expected more from airlines lake Austrian."

Cons: "Flight entertainment was not fully functional. Many films would not play. The meal was also particularly bad - all three options that were available (chicken, pasta and vegetarian curry). Flight attendants often seemed very rushed."

Pros: "The crew was super friendly, food was great and entertainment on board was a great selection."
Cons: "Was very warm on the plane as certain times and even at the terminal, which we could control the fan blowing on us."

Pros: "Rude inconsiderate staff. Terrible plane"
Cons: "Everything"

Pros: "We could walk around as needed. No restrictions. Free wine with meals!"
Cons: "Staff not friendly or offering of assistance."

Pros: "Sits had more room then other plain"

Pros: "It got me where I wanted to go, non-stop, for a reasonable price."
Cons: "The economy seats seem to be narrower than they are on other airlines."

Pros: "good food, drinks, good entertainment options"

Pros: "Service was good and the crew was courteous and friendly"
Cons: "Online check-in did not allow me to select my seat. It was already assigned and didn't let me change it Boarding was later than scheduled and caused my connecting flight at O'Hare hectic This was the first time that I had ordered Kosher food and I would never make that mistake again, the meal was okay but the sandwich was awful and had no taste!"

Pros: "On time take off"
Cons: "They serve non-halal food with Muslim menu. They think hat non-pork meat means halal/zabihah. Non friendly flight crew"

Cons: "The plane was HUGE, too big. With such a big plane the crowd formed by the gate waiting to board was unmanageable. Also the giant plane felt like it was hard to maneuver during take off and landing. I would very much prefer a smaller plane. The touch screen in front of me was not always responding when I tried to tap the screen. The audio jack was also not working great; sometimes I did not have audio in my right earbud and I had to turn and fidget the plug. The earbuds provided by the airline did not even work when plugged into the screen, I had to use my own earbuds."

Cons: "Booked a ticket with luggage and got email saying I am at economy class. When got to check in told me I have economy light and I had to pay again for luggage. Dissaster. Contacted priceline- did not care."

Pros: "Everything Fromt the crew and service. To checking in and deplaning was awesome"

Pros: "Very pleasant staff on the plane and in the airport. Economy Seats are more comfortable than some other airlines. Food is good."

Pros: "thanks for the trip. all the way was fast and comfortable)"

Pros: "Wonderful flight attendant. (I think his name was Stephen?)"
Cons: "Plane took off and landed late.. Few amenities near the gate. Odd procedure to have everyone go through security into waiting area."

Pros: "On time boarding in Vienna and lending in Chicago."
Cons: "Not enough food for a long flight (only one poor meal was served during the entire flight)."

Cons: "Rudest flight attendants I've ever witnessed. No food or drink for six hours. Bad entertainment selection."

Pros: "My flight was lovely. I loved the professionalism & politeness of the crew. I also loved the food - I really appreciated the fact that I could order a gluten free vegetarian meal for this flight."

Pros: "Seating did not feel cramped for a 10 hour flight. Frequent passing of water and juice."
Cons: "Flight attendants were a bit stoic but did their job."

Pros: "Professional and friendly staff"
Cons: "Outdated interior, media interface"

Cons: "Prior to take-off, we spent 2 hours after boarding on an incredibly hot plane with no working air conditioning"

Cons: "Boarding in Vienna was completely unorganized. Received zero instruction from crew on new boarding information."

Pros: "Efficient crew, good meals,on time arrival."
Cons: "Took a while to board and could use more updated films-minor details."

Pros: "Plenty of food and drinks, pleasant crew"

Pros: "Expertise and effiency of the flight crew."

Pros: "Very nice crew, great entertainment options"
Cons: "Flight was delayed by 2hours (but we did catch up 1 hour so good job!)"

Pros: "Great flight! Excellent service! Excellent food and beverages! Would definitely do it again and recommend it to anyone."

Pros: "The hostess are very friendly, good customer knowledge with worm smiles. My name is mulugeta Assefa"
Cons: "The service is outstanding I love it. The hostess are very friendly and they have excellent customer service knowledge. I'm happy. ..thanks..... My name is mulugeta Assefa"

Pros: "Flying on a direct flight was nice. The food was good. Ordinarily the snack lunch is not good but the sandwich was quite good."
Cons: "The boarding is best if done by rows but this was just every one trying to board at the same time so it has a more negative effect on passengers."

Pros: "please see comments above for my previous flight excellent experience!!! I used to fly with KLM but with definitely check Austrian Airlines first for my flight needs from now on."

Cons: "Boarding on return flight was utter chaos and was not controlled properly. The crew was very pleasant and , in my opinion, could not have been any bertter."

Cons: "One flight was cancelled resulting in a 6 hour wait, the second flight was 2 hours late. Meat meals ran out quick resulting in a vegetarian only option for a lot of passengers"

Pros: "Excellent service on airplane, ample legroom in economy, the largest movie selection I've seen on a flight, delicious food. I had the vegetarian option and I was not disappointed."
Cons: "The boarding process at Vienna airport was unorganized and took longer than necessary."

Pros: "We paid extra for extra leg room. Exit row. Well worth Cabin crew very good and friendly"
Cons: "Connecting flight on United. Horrible experience Chicago to Vegas.seats are small, feeling of claustiphobia, nothing free on entertainment. Only interested in adding to price of ticket. Very warm A/c didn't work well. Totally bad experience on United. Never want to fly on them again"

Pros: "Good food and drinks,great movies"
Cons: "Dirty bathroom,needs upgrade too."

Pros: "Choice of movies Pillow plus blanket Snack-1/2 sandwich plus caramel mousse"
Cons: "I wasn't able to check in online therefor i got terrible seat. The guy next to me was very tall and big and he was stuck on me due to not enough space. I was extremly uncomfortable because he was rude when i asked him to let me out. I asked if i can change seats but the plane was full. I didn't get any sleep either. Extremly tiring and turbulent 10 hour flight."

Pros: "We have children and the crew was very helpful in making it an easy boarding process for all of us."
Cons: "Initially we were jammed into a gate area with all guests and it was absolutely horrible and not safe, especially with our kids."

Pros: "My husband's experience with their flight from Chicago to Vienna was amazing. Everybody helped accomodate him with our 15 month baby boy."
Cons: "The crew (check-in desk & flight crew did not put any effort to help accomodate us). They even asked us to do all the work in asking around. Squeezed us in the tightest place possible for travelling with our baby boy. Will not recommend your airline because of this!"

Pros: "More leg room than we had on Swiss Air from Chicago to Vienna via Zurich. In flight food was excellent. Staff was friendly."

Pros: "the crew was amazing."
Cons: "Add more movies, use different headphones, can't hear anything. Add snacks to the flight, and make the second meal bigger, a sandwich is not enough in a 10 hour flight. add more drinks to the list"

Pros: "Easy travel nice plane."
Cons: "Not enough leg room for long flight."

Pros: "Flight crew was very nice. Service of drinks was very good. Snack and main meal served too close together."
Cons: "Flight was crowded. Boarding was mediocre & disorganized. I really dislike passengers being allowed to bring suitcases as carry-on luggage. Carry-on means carry on. If you cannot carry your bag by hand for extended time or has rollers, it's not a carry-on. Carry-on is a backpack or small valise not a suitcase with rollers. Boarding of aircraft needs to improve and be expedited."

Pros: "The flight was on time (actually arrived early). Everything was great, except for the seats and knee space, which was just ok - in line with every other company; that doesn't make it good. The entertainment unit was great, many options plus a charging USB port. Food was good; coffee was bad (instant) - is it that difficult to make good coffee on the plane? Crew was professional and efficient. Happy(ish) overall. Thanks."

Pros: "The girl next to me got this special food in actual plates and so forth-the food I think came from business class. Kind of upsetting that my food looked not even 20% of what she was eating."

Pros: "Getting off the plane! Never to return!!"
Cons: "Not enough leg room for an over seas flight. Cramped and uncomfortable . Had to literally climb over the seat to get out of a seated position."

Cons: "My flight had been rescheduled without my knowledge. Therefore, I had to rush to the gate to make the flight."

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: "Crew were excellent"
Cons: "Old aircraft. Uncomfortable seats in economy. Entertainment screens old and almost impossible to watch - watched my iPhone! No mobile phone charger."

Pros: "Muslim food"

Cons: "The plane is so old..,"

Pros: "Comfortable seat, great crew."
Cons: "Flight delayed, no USB port and no entertainment"

Pros: "Seats super comfy. Ended up with 3 seats to myself that formed a bed for the lap Uk to NZ. Very nice!"

Pros: "Crew was helpful and food was very good"
Cons: "There was no entertainment on the flight from Vancouver to Amsterdam and this on top of a two hour delay in taking off which led us to have to literally run to our gate in Amsterdam to make the connection to Mumbai"

Pros: "Seat was good"
Cons: "Depart on time (1 hour late), hostess put a laptop in the overhead, which fell out and hit me when the bin was opened"

Pros: "Food, entertainment and crew was exceptionally friendly."
Cons: "Seats not great for such a long flight."

Pros: "Awful"
Cons: "Everything"

Cons: "Lost a single baggage item, a car seat. Critical for us to leave the airport, and delayed us for over an hour upon arrival. Gave us a loaner car seat that barely fit our child."

Pros: "KLM was a great experience compared to Airitalia. The food was good, the flight attendants were very helpful."

Cons: "The website I booked on and the Delta phone line on the printed ticket said that I had baggage when it turns out that I did not according to the check in staff and they made me pay."

Cons: "No reading light in my seat..."

Pros: "Crew's hospitality, good music, good destination material, terminal info, good system overall"
Cons: "Less legroom, storage space, bad food, few movie options."

Pros: "They considered my reguest of vegiterian food."
Cons: "I have no complaints."

Cons: "I have ordered Wheelchair for my parents which one of my parent didn't get it on Mumbai Airport. When they arrived on Amsterdam Netherlands Airport they were dropped to the gate assigned first and once the gate changed on the fly no body came to help them moving to the new gate assigned which was far away to walk. Nobody even came to tell them that the gate has been changed. It was because of my father's alertness they didn't miss the connecting flight and when my father asked help to members on airport none of them helped my parents and other 4 co passengers which also were on wheel chairs. It was so scary experience for them that they asked me not to book any more flights with Jet Airways. I won't recommend Jet Airways to any of my friends for their parents to travel to USA. I strongly recommend you guys to take a strict action against this. This is so unacceptable."

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"

Pros: "The crew was really friendly."
Cons: "There was a Force Majeur delay in Helsinki due to wings freezing that caused 20 minute delay to Amsterdam and made the interchange stressful."

Cons: "Poor food, flight attend and finally baggage missing. Overall experience is extremely bad."

Pros: "Crew where awesone and the choice of entertainment was fantastic"
Cons: "Seats way to close together"

Pros: "The service"
Cons: "The seats"

Pros: "Overall booking and airport was ok. Food was also actually quite good."
Cons: "A comfort of the seats... well its economy class in the end. Entertainment was just dreadful - small screen with visible pixels - I was unable to watch any movie."

Pros: "Friendly crew."
Cons: "So many people on a 747!!"

Cons: "infotainment was down. Lost my luggage the flight was delayed"

Pros: "Norhing"
Cons: "They have mabaged to lost my luggage"

Pros: "crew were absolutely delightful, full of smiles and doing everything to make you comfortable. seats were fine enough and got some work done and a bit of sleep. first lunch was fresh and tasty, but the second, a burger, was edible, but not much more."
Cons: "tv screens are dated so movies are not as crisp as you find in newer planes. you need a 2 prong audio adapter to use your own headphones."

Pros: "Food was good and crew members were very nice"
Cons: "My check in luggage was in very bad condition when I receive it. My clothes were all wet and they got bab by each other’s colour. Many clothes are not in a condition to wear now. Those were expensive and I had a big loss because of that."

Pros: "Good flights. Good prices."

Pros: "Very friendly service!"

Pros: "Flight crew; legroom even in cheap seats."
Cons: "Exceptionally unhelpful customer service when asking about extra kilos/bags. Just quoted the online info back at us. We simply wanted to know how much would be charged if the bag was 1-2kgs overweight. We could not get a straight answer, just quoted the unclear company policy. Extremely frustrating and annoying. KLM offer a superior flight experience - it is a shame their terrestrial customer servic does not match it!"

Cons: "Bag was lost"

Pros: "Very friendly and helpful personnel."

Pros: "Helpful and smiling cabin crew."

Pros: "Nice seats, comfortable."
Cons: "Again, no aisle seat for SkyTeam Gold member. Also, my baggage was lost. First bag arrived a day late, second after I had left Billund and it was six days before the bag with my clothes reached me. I was told I will have 100 euro credit for clothing, but in the winter and for 6 days, this was not even close to the amount I needed for clothing and necessities, to have my time here."

Pros: "The food and the punctuality"
Cons: "The technology in interteiment is not touch screen"

Pros: "Crew good flight was fine apart from delay due to fog in Amsterdam but kept informed"
Cons: "Flight was delayed due to weather in Amsterdam area"

Cons: "una valija se perdió. Eso desató el descontrol que tiene KLM para seguir el equipaje. No hay como hacer tracking. No hay un teléfono a donde hablar, la web está desactualizada y con información equivocada. Direccionan a usar canales de twitter y facebook que no responden. Primer experiencia en KLM y no pienso nunca más usar esta aerolínea. Llevar el equipaje o resolver un problema sobre valijas es de lo más básico de una aerolínea y no lo hacen."

Pros: "Cabin crew very pleasant"
Cons: "Lost our bags, little sympathy from staff"

Cons: "Two hours delay in the start."

Cons: "KLM had bumped us to a later flight for no reason and again we had to call with a long wait to get our original connection restored, However, we did not get boarding passes during checking in Europe and thus had to go outside security in Detroit to the main check-in gate and wait 30 minutes to get the error resolved. Then it was back thorough security and a rush to the gate to get there in time to board. Lost our original seat assignment and wound up in the last row at the tail of the plane. Extremely poor coordination between KLM and Delta who operated the flight."

Pros: "The flight was delayed by 40 minutes initially then a further 20 making it an hour late. Sitting at the gate there was then suddenly a last call to board the flight and a mad rush for everyone to get on. I appreciate that delays happen but the lack of communication ragardinh altered boarding times didn't make the situation any easier"
Cons: "As above"

Pros: "Free wee cake."
Cons: "Nothing in particular."

Cons: "The fact that there are different airline carriers for one flight is hard. In my second flight they made me check a bag which was considered a carry on during my first flight"

Pros: "Food and drink service"
Cons: "Boarding pass facility"

Pros: "Enough space good wine and on time"
Cons: "Nothing"

Pros: "Good food, good entertainment system, comfortable seating."
Cons: "Only one toilet working in business class. A crew member told me that it was a decision to fly with only one toilet to ensure no delay. There was a disgusting stench of sewerage for the complete flight from Amsterdam to Johannesburg. This was in all likelihood due to the broken toilet on the left side."

Pros: "10 hour flight - I was well looked after, regular drinks, the food and snacks were good enough and tasty. The in flight entertainment was good - latest movies and worked a great variety of tv, books and movies. The airplane was modern and comfortable"

Pros: "In general, it was ok"
Cons: "Flight was delayed and because of this I missed my connection flight to Amsterdam"

Pros: "Excellent crew made this flight very enjoyable. A lot of information during the flight about the route, arrival times and clear explanation of the departure delay. Very friendly and attentive."
Cons: "Only 1 drinks round on a 3h flight."

Read more about SWISS
COVID-19 information

Safety measures for airlines flying from Serbia to Chicago O'Hare Intl

Airlines flying from Serbia to Chicago O'Hare Intl 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 Serbia to Chicago O'Hare Intl

Mandatory masks

Masks required on board, masks provided on flights from Serbia to Chicago O'Hare Intl

Social distancing seating

Middle seats unavailable to book on flights from Serbia to Chicago O'Hare Intl

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Serbia to Chicago O'Hare Intl

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