Find cheap flights from Illinois to Denmark

Find cheap flights from Illinois to Denmark

Search hundreds of travel sites at once for deals on flights to Denmark

Round-trip
Economy
Washington (WAS)
Denmark
Mon 4/12
Mon 4/19
Any month
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Good to know

Low season

JanuaryBest time to beat the crowds with an average 7% drop in price.

High season

DecemberMost popular time to fly with an average 20% increase in price.

Average price round-trip

$987(avg. price over the last 2 weeks)

Good deal round-trip

$384or less

Good deal one-way

$227or less

FAQs for booking flights from Illinois to Denmark

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Top 5 airlines serving from Illinois to Denmark

Scores according to KAYAK customer reviews

8.0
SWISS
Overall score based on 8,995 reviews
8.2
Boarding
7.8
Comfort
8.6
Crew
7.7
Entertainment
7.9
Food
Airline reviews

Cons: "I fell sick and my doctor advised against flying. Tried calling Swiss Air and JustFly.com: 6 calls back and forth and 7 hours on hold, no help. Finally got advised on driving to the airport to make the flight change at the Swiss Air counter at O’Hare. The representative told me to bring a note from doctor to switch flights. I did the next day. The same representative looked me in the eye after advising the day before and said there’s nothing she could do. Why make an elderly sick person drive to the airport again if you know already you cannot help??Absolutely terrible experience, no help from the airline or travel agency. Total loss of the full price of the ticket."

Pros: "Service was excellent"
Cons: "Carry on baggage size misleading"

Pros: "The boarding process was easy"
Cons: "Some of the crew members were rude and inconsiderate - if you see that someone is sleeping, you don’t stand at their seat and lean on it and shake it while you’re waiting to give the security demo before take off."

Pros: "Movies"
Cons: "Crew was rude to passengers. One passenger asked for extra bread and crew arrogantly commented , we dont give but ok take one."

Pros: "Coach seats were comfortable but if the person in front of you reclines, your video screen will be inches from your face and it becomes difficult to get out of your seat."
Cons: "Crew was not particularly friendly....almost downright rude at times"

Pros: "Crew was great. Seats were uncomfortable. No air. It was extremely hot."

Cons: "Only two options for dinner is very few options."

Pros: "Everything was just dandy!"

Pros: "Crew was attentive to passenger needs in a quiet way: without fanfare, did all possible to make it a pleasant, comfortable trip. In fact, went out of their way to get me a wheelchair ride to next flight, which I dearly needed"
Cons: "First flight was delayed due to circumstances outside of airline’s control. They managed to get us there and help me with wheelchair, etc to make flight. Great service and kindness"

Cons: "Chose the option with Swiss because it showed that a checked bag was included. Got to the airport and was told to pay up for each checked bag. Great start to the trip."

Pros: "Everyone was friendly, pleasant and very helpful. Upon arrival in Delhi our suitcase handle was broken."

Cons: "Leg room was really bad in economy and the only upgrade option was to business for $10,000 so of course not affordable for the average person."

Cons: "When I purchased the ticket I did not know that I have to pay for my bag. It would have been nice to know about this in advance"

Cons: "Food is bad"

Pros: "Very smooth"

Cons: "The crew responsible for boarding did not provide timely information (especially on who boarding order) and "made up" for this lack of communication by yelling and screaming at passengers as if they were cattle."

Cons: "I had a carry-on sized bag which would have fit in the overhead compartment. I was told that it would not fit the Swiss Air compartment, thus was forced to check it at the gate. I expressed my concern that it would get lost (thus the reason I never opt to check bags) and was assured "They are very efficient in Zurich." When we arrived in Madrid, my bag was not at the carousel. I was told at Customer Service that it was on another flight, but that they could deliver it to my Airbnb between 4-7 pm. I had to wait there instead of enjoying my vacation to wait for my bag. The bag did not arrive until 10:30 pm. I did not have my clothes or belongings with me all day. Swiss Air in particular needs to update their overhead compartment regulations, as my bag definitely would have fit there, and could have avoided this entire situations."

Pros: "Boarding was smooth"
Cons: "The aircraft was horrible No space at all even after paying for a better seat"

Cons: "I’m a small person & your seating is cramped & uncomfortable!"

Pros: "The entire process from boarding in Chicago until arrival in Athens was very smooth."

Pros: "Swiss Lounge, food excellent."
Cons: "everything was very good"

Pros: "Great airline overall!"
Cons: "No leg room due to the airplane box under the seat in front of me. Very difficult to straighten legs out, difficult to get comfortable."

Cons: "My special meal wasn’t available."

Pros: "Class staff"

Cons: "Almost missed my third plane, too."

Pros: "Captain kept us informed regarding takeoff"
Cons: "Sitting too long"

Pros: "Excellent Service. Excellent food."

Pros: "I hope this carrier grows by leaps and bounds. The plane was new & clean, the pilots executed flawless takeoff & landing, the flight attendants were friendly to a fault, the plane left on time & arrived early. Round trip Orlando-Venice was $980 round trip. The only niggling detail was the somewhat limited selection of movies."

Pros: "Flight crew, food, and seatback entertainment system (with USB charging port) were all great."
Cons: "The seats were uncomfortable and way to close. When the person in front of me leaned their seat back, I was forced to do the same. It was nearly impossible to eat. If you had a hint of claustrophobia, you would never make this entire trip without going nuts. I noticed that many of the middle seats were unoccupied, while my family and I were crammed into four seats side-by-side. If we had empty seats between us the flight would have been bearable."

Pros: "nice chocolate."
Cons: "The tv screen for my seat was semi-broken, and the UI for it was poorly designed or just old. Lufthansa was much better."

Pros: "Most everything about the process."
Cons: "Person in front reclined chair fully and left virtually no room for sitting!"

Pros: "The flight attendants seemed very courteous, but unable to do anything about the situation."
Cons: "We had a family of four sitting behind us. The father yelled all the time. They took up four overhead bins and he was frequently up and down getting things out of the bins. His very hairy large belly was touching my daughters head every time. He and his children punched the backs of our seats on a regular basis. My back was in constant pain and I was unable to do very many things due to the back pain during my "vacation", The flight attendants had to remind the parents that their children could not stand on the seats during takeoff or crawl around under the seats. No ability to change seats or I would have. I didn't have a problem with the other children on the flight, when they were crying their parents tried to do something. However these people brought playdough for their child to roll out or punch on the seat tray and all they did was constantly yell loudly at their children, Well not about the kicking, punching, or crawling around. Just yell in general at them."

Pros: "Airline services and great time scheduling"
Cons: "Upon arriving to Chicago airport the Chicago airport couldn't get passengers off the plane due to mechanical issue"

Cons: "I'm only 5 months pregnant, barely showing, and the seat tray nearly didn't fit in the down position! So uncomfortable. Also the chicken sandwich was gross. The bread was gritty and dry."

Cons: "Warm breakfast in coach would be appreciated, but i understand it is just coach."

Pros: "Everything"
Cons: "Didn't find anything."

Pros: "On time"
Cons: "Seating was very tight, confining."

Pros: "Crew was sympathetic to the awful seats"
Cons: "Just fly had access to the worst seats and we could not change them."

Cons: "They lost my bag and after 24 hours, still no word on whether it's been located."

Pros: "Very prompt and courteus"
Cons: "Baggage missing for three days. Communication poor."

Pros: "Crew was great! Boarded quickly! Alot of movies to watch!"

Cons: "When getting our meals the flight attendants didn't ask anyone to move their seats back up so it was difficult to eat since there was no space."

Cons: "Not. Lot of room for legs. Slection of movies very poor. Very old movies mostly"

Pros: "Flight attendants were friendly, and also very skilled so that their service was unobtrusive, graceful, and helpful. They took great care to get people what they wanted, and I saw them fulfill a few special requests from the people around me politely and quickly. The entertainment selections were good. The variety of interesting musical selections allowed me to go the whole flight without running down the battery on any of my own musical devices. The seat space was comfortable, especially compared to domestic flights I've taken for the last 10 years. The enforcement of carry-on luggage rules meant the overhead compartments were sufficient for what was brought aboard and people weren't filling the foot-space with bags."

Pros: "Good entertainment"
Cons: "Couldn't control the airflow at your seat."

Pros: "Seats very confortabile"

Pros: "Our attendant was very nice with a great attitude."
Cons: "Luggage line in Zurich at airplane"

Pros: "Very good. Good entertainment options."

Pros: "More space with a window seat than I am used to. Shoulder didn't even touch the side of the plan. Loaded the back of the plan first after premium and those needing extra time."
Cons: "By the time they got to me I only had one choice for the dinner meal. No restroom in the back of the plane so I got stuck waiting for the cart to come all the way down the aisle before I could go to use it."

Pros: "The flight went very smooth including boarding, transferring at Istanbul. The infotainment system was helpful in a way that you could see the real time camera feed of the ground and runway."
Cons: "Fewer passengers on board. I know it’s about profits and financial feasibility, however listening to a prerecorded message about 1.5 social distancing while being boarded 20 cm from 2 passengers undermines the whole thing, isn’t it?"

Cons: "This was my first time with Turkish airline , the airbus from Chicago to İstanbul was quite old and seats were not comfortable while the plan form İstanbul to Islamabad was perfect . Thank you Turkish airline"

Pros: "amazing"
Cons: "nothing"

Cons: "No coffee no tea. Disgusting."

Cons: "Foddd no gud"

Cons: "Change the crew they were rude"

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: "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."

Cons: "Nice and smooth journey"

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: "The staff is very accommodating and the meals served on board were good."

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: "Everything"

Cons: "Boarding took a longer time than normal"

Pros: "They take great care of their customers"

Cons: "Hi, Your company lost one of my check-in bags. I am in Bucharest now, still waiting for my bag. Nobody knows where my bag is. Please, help find it! Under Doinita M Toranzo's name, big red bag! under Thank you!"

Pros: "service, no delays."

Pros: "On title"

Cons: "I booked a place in advance, but the place was changed because I did not check in 24 hours before the flight. And I got a place near the restroom. It was terrible!!!! it was impossible to sleep and eat normally. And the smell of the restroom all the way. Very upset."

Pros: "2nd time with Turkish Airlines; no concerns. Everything handled timely and professionally."

Cons: "Very limited selection of movies."

Pros: "Entertainment"
Cons: "A bit disorganized in the beginning, but much better later on"

Pros: "every think"

Pros: "Nothing"
Cons: "Nothing"

Pros: "Good personal movie choices"
Cons: "Taking a bus to plane"

Pros: "The meals, items to make the trip relaxing like a toothbrush and slippers."
Cons: "That I accidentally left my sweatshirt :("

Cons: "I did not enjoy sitting right at the back (back seat). It was very cramped and noisy as people were constantly using the toilets. But not only that, there was a passenger seated in the middle seat who was not well and she kept feeling nausea and wanting help but the crew did not know what else to do having asked if there was a doctor on board. But they were not very gentle with her in their responses. I am not sure if this had anything to do with the fact that she was a muslim dressed in traditional gear."

Cons: "Mi sa furat din bagajj !!!!!!!!"

Pros: "Comfort"
Cons: "They lost one of our bags."

Pros: "Good food"

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!"

Pros: "Since we are first time travelers going from Chicago to Rome, Italy via Istanbul, we cannot compare to other airlines. But, we had a very good experience & the food, services and entertainment rvice were very good! The airfare too was excellent."
Cons: "Not certain if it's typical in long flights/but it was very difficult sleeping in these seats."

Cons: "Crew was slow to pick up trays."

Pros: "The steward went out of his way to accommodate my special dietary request"

Pros: "Food and service"

Pros: "The movies."
Cons: "Not being made aware that for an international flight I would be only alloted one checked bag, I Brought both of my bags as I always do when I travel. I was aware I would incur a charge, but was surprised that not only would I be redirected from the long bag drop line back to ticket sales, but that they would charge me 10 € per kilo! So my bag ended up costing me double what my ticket cost me for a 4 hour flight. Never again."

Pros: "Excellent price, food, staff, and accommodations! Highly recommend Turkish Airlines!!!"

Cons: "The airline has lost my luggage which has costs several hundred dollars worth of replacements and they have not been in contact."

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: "Everything was perfect"

Pros: "quick and easy boarding - nice staff."

Pros: "Thats awesome"
Cons: "All personel it was good."

Cons: "The seat was hard for a long trip"

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: "Same as above"
Cons: "Same as above"

Pros: "I had heard about limited food options during covid flights but everything was tasty and generous. I always appreciate it when my initial flight books my check-in to my final stop and gives me all my boarding passes at once and Delta did just that. They were also really good at communicating updates like changes to the gate."
Cons: "People should just be prepared to be asked more questions than usual. It can definitely make you feel nervous but just remember that the new covid restrictions are stressful for flight staff just as much as they are stressful for you. Be cooperative and honest and you shouldn't have any problems."

Pros: "Kosher snacks! Thank you. Screens and outlets at every seat. Safe, controlled Covid protocols including de-boarding. Excellent!"

Pros: "Delta flight took extra precaution to keep all passengers safe before during and after the flight. They communicate effectively during the flight. I will be flying Delta again and again."
Cons: "The trip was great"

Pros: "The crew very professional. My flight was on time."

Cons: "We arrived around 39 minutes early and the whole process was very smooth"

Pros: "Super friendly and helpful with connections."
Cons: "The music on the plane was a bit much. Lol"

Pros: "Crew was friendly, seats really comfortable!"
Cons: "Headphones sold for $ 2. Headphones preferably free"

Pros: "Crew was attentive and accommodating."
Cons: "Gates switched 3 times and all bags had to be checked because of a small aging plane."

Pros: "Calm and safe, just like I like it."

Pros: "Short lines"
Cons: "Seating arrangements"

Cons: "The carrots were hard and the bread was cold."

Pros: "Comfortable plane due to few passengers"
Cons: "7 hour delay after flight postponed."

Cons: "I would ask that the gate does not share in detail reason for delay in seat assignment is related to getting a family sitting together when the basic rules should apply unilaterally."

Pros: "All good."
Cons: "Price"

Pros: "The flight was on time, the crew was pleasant and looked like they enjoyed working in the air."
Cons: "Our second time on a 787 Dreamliner across the Atlantic as about the same as the the first. The seat pitch is very tight so when a passenger reclines into the next row the seatback nearly touches your face. The Dreamliner seats seem to be very hard and it's difficult to get comfortable."

Cons: "No AC for an hour before takeoff - very uncomfortable. Audio for tv did not work."

Cons: "Flight was delayed a bit due to a couple passenger booking/misc issues. 1st class didn’t get gate bevfood service. Oven was busted so my meal wasn’t available. Entertainment console had all channels functional except — not really an issue I just really wanted to have ESPN playing in the background"

Pros: "Son got wings, so was happy."
Cons: "No entertainment."

Cons: "It was late"

Cons: "Seat assignment for me and my traveling companion was done at gate. We had to sit in 2 different rows."

Pros: "Crew was nice and welcoming"
Cons: "Well, if our plane had been leaving on time it would've been superb."

Cons: "Notify the delay quickly"

Pros: "Helpful"
Cons: "More print media to read on"

Pros: "Crew was great."
Cons: "Couldn’t hear/understand the pilot"

Pros: "Flight attendant in first class was amazing."

Pros: "The boarding was fast and very well handled."

Cons: "My flight from Chicago was two hours late and that's why I missed the flight from Atlanta to Buenos Aires. No one helped and did not know that the flight was delayed and I had to find a place to sleep. I'm not satisfied with the experience and I have not yet arrived in Argentina because of the whole"

Cons: "It was delayed"

Pros: "N/A"
Cons: "Chinese Eastern did not try to help and solve my problem."

Pros: "There was a bit of a mixup in boarding the plane but otherwise the flight was good. There was no entertainment system on this short flight. The flight attendants were very pleasant & efficient. They only served snacks on this short flight but were very good at ensuring everyone had at least one or more beverages. The premium seats were very comfortable ."

Pros: "Short flight"
Cons: "Flight attendant was not willing to go above and beyond as he stated he would. My husband asked for a coke and the flight attendant told him he could only get water."

Pros: "It was a smooth boarding, flight and exit out of the plane."

Pros: "Snacks, cleanliness and crew"
Cons: "N/A"

Cons: "From the begging they changed the flights for something totally different. It was a 14 hour trip. Awful"

Pros: "Nothing"
Cons: "They take them forever to find me another fly ,make miss my other fly, my work my time and my sleep"

Pros: "It was a normal flight as well expected."

Pros: "I was with my friend"
Cons: "Delayed 12+ hours"

Pros: "I was given a complimentary upgrade."

Pros: "The crew and pilot were absolutely amazing."
Cons: "This is my 3rd delta flight in a row that has been delayed. I understand these things happen, just extremely frustrating."

Cons: "It takes time and worries to find the air train and Aeroflot registration."

Pros: "The service was amazing , the staff was honestly friendly and nice"

Pros: "Great service, nice agent friendly"

Cons: "I was unable to fly at all due to a spelling error on my ticket. The airline refused to alter the ticket. Worst experience of my life, ruined my Christmas"

Pros: "Very nice flight and attentive staff. Enjoyed the view of NYC as we flew up the East River, then looped over Nassau County to approach LGA."
Cons: "The male flight attendant who handed out the complimentary drinks and snacks acted a bit strangely. I was very thirsty, and I asked him if I could keep the rest of the can of soda. He neither said yes nor no, but rather completely ignored what I said and just poured my drink and moved on. I was a mildly annoyed, but figured maybe it was policy and he was shy and didn't want to debate the matter. When he took care of the older couple behind us, however, things got really strange. He asked them whether they wanted pretzels or peanuts, but they misheard him and asked for a ginger ale. I happened to know that he did have ginger ale, since my wife had just gotten one, but rather than just pouring the old folks a drink, he repeated himself. "Peanuts or pretzels?" They misheard again and asked him whether he had a diet ginger ale. Again, rather than just pour them the drink, he repeated himself. "Peanuts or pretzels?" This went round and round a few more times -- like a poorly designed computer UI that refuses to accept anything except the correct input -- before the old couple finally figured out the disconnect and picked their snacks before their drinks. Very weird."

Cons: "Layover"

Pros: "Short flight"
Cons: "Too cold Not friendly boarding agent"

Cons: "Had a death in the family and no one would help me get back home"

Pros: "The movie I watched was pleasant, although I had trouble hearing it because of the situation described below."
Cons: "There was a family seated behind us with several crying, loud children. We were miserable. Even my headphones with a Mozart sonata cranked up to loud did little to mask the noise. Probably not Dela'a fault, but the crew did nothing to mitigate the problem."

Cons: "Plane was sat broken at gate and needed part to be flown in. 150 minutes delayed. Not acceptable."

Pros: "I missed my flight for the first time and I was having a complete meltdown at the check in desk until the sweetest agent said "oh no worries sweetheart, let's find you another flight back home"... It seems so simple but with the morning I had, this simple act had me in tears! The kindness and patience she showed me was amazing and definitely the reason I will always fly Delta to any and every destination they are able to take me! <3"

Pros: "The food was good and was served with professionalism.It was an excellent service no doubt."

Pros: "Yes"
Cons: "Best airline"

Cons: "Breakfast/snack is very bad, but no airline provides anything decent."

Pros: "Everything very excellent"

Cons: "The seats were very small and uncomfortable, I didn’t see any stewards except to serve meals"

Pros: "Absolutely nothing."
Cons: "Absolutely everything."

Pros: "The best."

Pros: "Crew were amazing not stingy with the drinks. Boarding was easy and smooth"
Cons: "Would prefer flying with partner United though. Think they offered a better service on board"

Cons: "All went well!"

Pros: "My luggage never arrived in Munich"

Pros: "The process went just as it should. Everything was on time, orderly, pleasant and successful. I was able to get to my transfer on time, feeling good and ready for the next leg of the journey."

Pros: "Fly is Ok"
Cons: "Fly is Ok"

Cons: "small plane"

Cons: "Media screens were very unresponsive and we never did find music"

Pros: "Very satisfied"

Cons: "Long delay in taking off. Terrible food."

Cons: "All flights cancelled. Stuck overnight."

Cons: "boarding was late and slow, arrival at Frankfurt late"

Cons: "too cramped to get out of row to the isle."

Cons: "Very crowded."

Pros: "Great entertaining system"

Pros: "Crew, equipment"
Cons: "Nothing"

Pros: "Toilet facilities"
Cons: "See above"

Cons: "Sits are extremy tight"

Cons: "Missed my flight because the baggage check in closed, but what bothered me was that the attendant did not give any solutions or help, just coldly said “you can’t get on because you can’t check in your bag” and continued to tell me that I should just throw my luggage and all my things away to at least check in and get my body on the plane. I felt like I had to coerce her for help or advice on what I should do with my situation and she didn’t really give me any beneficial help until right before my gate closed and my plane departed. As customer service, shouldn’t they offer help without having the customer feel like they need to convince the check in attendant to give them alternate solutions?"

Pros: "Service was great, meal was fantastic, seats were very comfortable, and the assortment of things they provided for entertainment were fantastic."

Pros: "By far the best flying experience in a long time..."

Cons: "Website is very difficult to navigate and use."

Cons: "I was surprised that flight attendant ask to close the bins that flight will not be delayed."

Cons: "Airline lost my luggage on the last leg of our trip."

Pros: "Missed the connection"
Cons: "Felt helpless and frustrated."

Pros: "The attention to service. We traveled with an infant and Lufthansa staff was more helpful and attentive than any other airline we've filed with our infant in the past."
Cons: "Nothing"

Pros: "The crew"
Cons: "No escalators when we arrived in Frankfurt and the bus ride before getting on planetoAthens was not good"

Cons: "My luggage was lost"

Pros: "we flew United"

Pros: "Everything"

Pros: "All good"
Cons: "No bad"

Cons: "Seat headrest flaps were broken"

Pros: "Awesome"

Pros: "No problems. As could be expected. Would do again."

Pros: "Confort and Service"
Cons: "Nothing"

Pros: "Lots of space."
Cons: "The food was just okay."

Pros: "Everything was good, on time and without problems"
Cons: "Chairs might have been more comfortable"

Cons: "We had to cancel our tickets due to passport issue. They could not find acceptable new tickets. Plus additional money to pag was too much"

Pros: "The attendant who did help was fantastic! The ride was smooth."
Cons: "My 12 year-old had a screen that was not working and finally we got an attendant to help us out. But until then, I had attendants who were telling us to try things and then they'd leave and not come back to check up and follow through, which left us constantly trying to find someone...one time our call light was on for 20 minutes before anyone attended to us. In addition, the bathrooms were very dirty. The breakfast was a really bad muffin that I couldn't eat."

Pros: "Overall, United in US gets a two rating. International flights get a four rating."

Pros: "I loved the food for the flight and the service, it's always a pleasure to travel with Lufthansa. Awesome entertaining opportunities."
Cons: "Nothing really"

Pros: "Lots of movies."

Pros: "Hats off and Thank you to the Man behind the counter at the gate. My knees are bad and I walk with a cane, he ensured I was transported safely and in time to the new gate when we had to switch gates because of plane issues."
Cons: "When a couple of ladies boarded and were going to be seated in the exit isle. going by the color of their skin and the clothes they were wearing, the stewardess with long blonde hair, assumed they did not speak English, and rather rudely told them that they should not be in this row. To which they responded in prefect English. told her they were comfortable with the emergency seat and helping passengers. She kept pushing them and finally they switched with a couple other passengers. VERY RUDE!!!!"

Pros: "This flight was cancelled"
Cons: "This flight was cancelled and we were rebooked on the 10:30 flight to Frankfurt"

Pros: "I liked how generous they were with food and drinks"
Cons: "Free WiFi could have made the flight a lot better"

Pros: "Information sharing by pilots and crew. Economy class leg room is good."
Cons: "All good up to the level"

Pros: "Great atmosphere, crew was excellent!"
Cons: "I’m 6’5”, so legroom can always be a complaint, but this wasn’t too bad. The plane appeared to be fairly old and didn’t have WiFi. Entertainment also was on an older screen which was navigated by using an old in-seat phone."

Cons: "Keep the temperature at a more reasonable level. Blankets + two layers of clothing was definitely not enough."

Cons: "Delay due to strike"

Pros: "The pilot and the crews were helpful about the transit. Pilot make up a lot of time."
Cons: "Flight was delayed, had to run to my next connection flight."

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

Pros: "very nice crew"
Cons: "my bagfage was lost"

Pros: "very nice crew"
Cons: "my baggage was lost"

Cons: "Boarding was chaotic & therefore delayed take off a little Receiving luggage was slow -@ 35 minutes from landing to luggage claim, so actual arrival was considerably later for those meeting me"

Pros: "Reclinable seats."
Cons: "The food!! The lights could be dimmed as it was a night flight."

Pros: "Food and service"
Cons: "Working wifi would be good. Better A/C. More comfortable seats"

Pros: "Crew was very engaging and service was good."
Cons: "My seat was horrible. Right at the door, crammed, and no place to store my carry-on luggage."

Pros: "Crew was fantastic."
Cons: "This was the most narrow airplane seat I’ve ever experienced. So uncomfortable."

Pros: "Nice seats. Only seats with a row of 2, which is what I wanted,"

Pros: "yes"
Cons: "not really"

Pros: "Quick flight"

Cons: "lost baggage"

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 constant smile conferred by flight attendants through the entire flight."
Cons: "The boarding was a bit disorderly. Lanes for zones 3 and 4 were not clearly indicated."

Pros: "Friendly staff"
Cons: "Leg room"

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

Pros: "Flight crew very nice"
Cons: "Paid $70 for seat with more leg room and was the exit role to main entrance. No overhead space for carry on: broken food tray holder. People stepping on my feet. And gather in your space waiting for bathrooms. Window seat had no room for feet because of closed door"

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: "punctuality of boarding and flight time"
Cons: "attitude of crew in business class: no sense of true hospitality"

Pros: "Restrooms clean, decent food and drink, nice cabin crew."
Cons: "No complaints"

Pros: "Food was excellent, service from staff was friendly, and entertainment options were great."
Cons: "Not a lot of shoulder room being in the middle seat. But it had adjustments options for a lot of other things which were good."

Pros: "Arrived early!"
Cons: "Boarding seemed disorganized."

Cons: "KLM staff in the Prague airport were some of the rudest humans I have ever met. So incredibly uncaring and outright mean."

Pros: "Need better quality tvs for such a long flight and better movies There were only 4 Bollywood movies and not the latest ones either"

Pros: "Smooth boarding, clean seats/plane, nice small aircraft (2 rows x 2 seats each), surprisingly spacious (more legroom than expected - and I’m 6’2”)."
Cons: "About 1h30min delay without an explanation. All other planes in the terminal seemed to take off on time without a problem, without exception (aside from this flight, of course)."

Pros: "Nice flight, nice crew, and a nice experience."

Pros: "I got some rest"
Cons: "unable to charge my phone or watch movies"

Pros: "Delayed flight but staff apologized as for safety reasons."
Cons: "Very late arrival"

Pros: "The staff are the best European crews I have encountered. Naturally friendly, professional and fit looking. Nothing is too much trouble"

Pros: "Very friendly service!"

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."

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: "Flight was delayed for three hours and was a very stressful flight"
Cons: "Flight was not on time and got to destination very very late pier management of aircrafts"

Pros: "Easy boarding, plenty of room"

Pros: "Comfort economy well worth the extra."

Pros: "staff was fine"
Cons: "old old plane, very uncomfortable. Tiny bad screen made movies pointless"

Pros: "The crew service is impeccable. Ground services very friendly and professional."
Cons: "The seats are very uncomfortable. The individual screens are simply outdated like you basically will damage your eyes looking at them. No chargers for phones."

Pros: "Of the multiple international airlines I recently flew with, I would have to say KLM was by far the best. Relaxing atmosphere, comfortable seating, great in-flight entertainment, although I have the go-go in-flight data/entertainment plan with t-mobile (highly recommended), the flight included a decent selection of movies, television programs, etc. The food far exceeded typical "airline quality," even for an international flight - and included a fabulous little snack box with locally sourced gourmet and specialty items such as chocolate from Belgium, fine cheeses from France, and crackers from England. Drinks = gratis, and crew was exceptionally attentive and went out of their way to make flight as pleasant as possible."
Cons: "Nothing."

Pros: "The pilot kept us informed periodically during our journey. I liked that we could choose our seating online. The entertainment was good."
Cons: "The plane was dirty, all seats did not have pillows and blankets. Seating was not very comfortable, particularly as there was a box attached to one of the legs of the seat in front of me, making it necessary to move my legs to an uncomfortable angle."

Pros: "It was so easy to board and I had no inconvenience. It took 4 minutes from when I said goodbye to my family till when I was at the front of the gate."
Cons: "Nothing! It was all great!"

Pros: "I was upgraded to Buisness so, no complaints"
Cons: "No Marlboro light cigarettes on the duty free shopping cart"

Pros: "Crew was excellent"
Cons: "Economy was very tight! Seats were uncomfortable"

Pros: "The flight crew were kind, polite, and attentive."
Cons: "Bussing to the plane was a bit odd, but the crew remained organized in doing so. When we arrived to the plane, they had both entrances open so that those sitting near the rear of the plane would enter from the back. Plane was a little chilly, but I have come to expect that one most flights."

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COVID-19 information

Safety measures for airlines flying from Illinois to Denmark

Airlines flying from Illinois to Denmark 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 Illinois to Denmark

Mandatory masks

Masks required on board, masks provided on flights from Illinois to Denmark

Social distancing seating

Middle seats unavailable to book on flights from Illinois to Denmark

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Illinois to Denmark

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