Find cheap flights from Chicago O'Hare Airport to London

ORD - LON

Find cheap flights from Chicago O'Hare Airport to London

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Chicago (ORD)
London All airports
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Low season

April Best time to beat the crowds with an average 21% drop in price.

High season

June Most popular time to fly with an average 25% increase in price.

Average price round-trip

$584 (avg. price over the last 2 weeks)

Good deal round-trip

$469 or less

Good deal one-way

$278 or less

When to book flights from Chicago O'Hare Intl to London

Estimated round-trip price
Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for $278 or less one-way and $469 or less round-trip.
  • The cheapest flight from Chicago O'Hare Airport to London was found 82 days before departure, on average.
  • Book at least 4 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 is April.
  • Morning departure is around 55% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

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Top 5 airlines serving Chicago O'Hare Intl to London

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: "Great smooth flight, crew were friendly and many movies and shoes to choose from."
Cons: "Seats are tight and not much leg room for the unfortunate ones who fly Economy class. Food was ok."

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

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: "Everything was just dandy!"

Pros: "Amazing food, There were pillows, blankets and earbuds on every seat. Really a great flight overall and I would fly with them again."
Cons: "The only minor complaint was that the seats are so small that when the person in front of you reclines, you literally can’t get out of your seat."

Pros: "Best food I've ever had on an airline! Great flight. Not too full."
Cons: "Arm rests didn't lift all the way up on the plane."

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"

Pros: "Seats were comfortable and the crew was great"

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."

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

Cons: "The seats in coach plus and Bussines were terrible"

Pros: "Excellent Service. Excellent food."

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

Pros: "Not very much. At least the staff was friendly."
Cons: "It seems like they always sit me next to the bathrooms. If I'm paying that much for a flight, I don't really appreciate having hordes of people lined up for the bathroom, bumping me constantly. I also don't very much like the door constantly opening and closing, due to noise and the obvious smell. Furthermore, I sat next to a family with 2 screaming babies. Overall, 8 hours of agony. Not a good experience at all."

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: "On time and friendly service"
Cons: "Poor selection of films, cramped seats and mediocre dinner"

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

Pros: "I like the space in business class and the staff were really nice"
Cons: "The seats were not comfortable, they ran out of scotch (single malt) and I only had 1 drink"

Pros: "Food, staff, service"
Cons: "No leg room"

Pros: "Friendly crew, decent meal, and above-average entertainment systems"
Cons: "Confusing boarding process, outdated and worn seats and technology, unable to select seats when booked as a United codeshare."

Cons: "Seat in front of you tilts back and gives you NO room. Horrible!!"

Cons: "Airline lost my flight, no explanation and or apology. Seats were terrible could not move when seat in front was reclined. No economy plus, no reciprocal consideration for gold status on star alliance except for one checked bag free. I will never fly Swiss again"

Cons: "There was a supposed difficulty with my entry in Europe when I tried to Check into Chicago. I thought that I had to cancel my flight. Swiss air representatives had to do much consultation, which took nearly an hour, while I was standing there the whole time. At the end, I was thanked for my patience and told all should be well and not even given a small upgrade for the distress this caused me. Traveling is disagreeable in general now, and personally, even moreso after this episode."

Pros: "On time, efficient, good service, professional"

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."

Pros: "Polite crew"
Cons: "The service and food was excellent. There is no question about dislike"

Pros: "Very friendly staff, a wide variety of entertainment options."
Cons: "I'm a pretty small person (5'4 and 110 pounds) and it was very hard for me to get comfortable. Not that you'd expect much out of an economy class seat."

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

Pros: "Flight attendants were perfect, sincere, and friendly. Great selection of free movies."
Cons: "I could not open my laptop and do any work once the person in front of me put their seat back. Big time bummer."

Pros: "Crew and flight service are excellent top notch. Also they are very friendly and helpful. Make flight enjoyable."
Cons: "Seats are too close together in coach, very cramped and uncomfortable if you are a tall or large person."

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

Cons: "My flight attendant was rude and condescending the entire flight. I don't appreciated being treated like a moron for asking someone to repeat a question."

Pros: "The flight crew were friendly and helpful. The food served on our flight to Zurich was delicious. We loved the big movie selection which helped pass the time."
Cons: "The leg room was terrible on this plane. If anyone reclined their seats, you were trapped and could barely get out of the row to get up or go to the bathroom. Boarding was a bit like herding cats and everyone was jammed up trying to get on without any orderly direction."

Pros: "Staff were courteous and there was abundant food and beverage service."
Cons: "No child activities were distributed by the crew (like they did for our return flight)."

Pros: "crew"
Cons: "seat size and comfort. Had metal nox take good part of my footroom. small aisle. Food lousy."

Pros: "First time flying with swiss air, loved everything about this airline!!"
Cons: "Professionalism, outstanding service, no problems, no stress, no issues, flawless!!!!!"

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: "Flight boarding was quick and fast and food was great."
Cons: "Seats had no room and if someone in front reclined the tv was right in your face. Also what happen to having individual fans above. It was so hot I felt sick the whole way and when we pushed the call button no one came had to flag down an flight attendant walking by. We had to ask three more times to get the heat down. Overall it was okay."

Pros: "same"
Cons: "same"

Pros: "Everything else."
Cons: "The selection of movies was not impressive"

Pros: "I like"
Cons: "Good"

Cons: "I like Swiss airline"

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

Pros: "I travelled on economy delight, flight was fully packed, yet it felt spacious and comfortable. Lightning was great. Food was yummy! And pilots gave us updates on air travel, and if there were any delays etc."
Cons: "Nothing. Had a great trip!"

Pros: "It was a great flight!"
Cons: "nothing, pretty much perfect!"

Cons: "Very cramped aisle seat and I kept being knocked by passing crewe including knocking over a cup of water."

Pros: "Very friendly crew. We boarded about an hour before so we were ready to go well before time."
Cons: "The economy seats are not that comfortable and the screen for entertainment is sometimes difficult to use."

Pros: "The crew looked after us well"
Cons: "It was all good"

Pros: "such a big difference in size of aircraft, very comfortable and great crew."

Pros: "Nice crew"
Cons: "Comfort. Seats were very uncomfortable with absolutely NO leg room. I fly a lot and this was one of the WORST leg room experiences I had."

Pros: "Crew was great flight was comfortable however checking in bags and printing boarding pass was slow and also very unorganized"
Cons: "Checking in bags and printing boarding passes were long unorganized lines of people"

Cons: "Overall, I am disappointed in Kayak for listing my round trip flight as KLM, when in actuality, only one short connection of this flight was actually KLM. My itinerary said KLM all over it, but in the fine print it said "operated by Delta." This is dishonest and misleading."

Pros: "Great crew. Very kind and efficient."
Cons: "American carriers seem to enjoy poor seat ergonomics."

Pros: "The crew was amazing and effiecent. Had weather delays, bag got left, but got it the next day."

Pros: "The crew was outstanding and the good choices were excellent"
Cons: "The flight was late( not their fault) and there were several technical difficulties with the A/C and entertainment system"

Pros: "Comfy, nice crew, attentive."
Cons: "Nowt"

Pros: "The business class seats are the best we’ve had. Plenty of room, nicely laid out, good organization design. The blankets were fluffy and very comfortable. Crew was super attentive and friendly. For such a long flight, it was very pleasant, will highly recommend."

Cons: "My bag was damaged in transit"

Pros: "Crew were great"
Cons: "Uncomfortable to sit for eight hours"

Pros: "Friendly staff, so much food/snacks were offered. Good movies available."
Cons: "Nothing"

Pros: "The crew was professional, responsive and friendly."
Cons: "The following experience goes down in history as the worst ever because: we had a 3.5 year old child, and mom and dad seated directly in front of our row. The couple ignored the instructions to move seats forward during meals making it impossible to eat. They placed their luggage in the overhead compartment belonging to both rows, which wasn't a problem if they hadn't proceeded to open and close the compartment every 20 minutes. The 300 pd dad repeatedly stepped on my broken toe while reaching for his luggage, while rattling around and disturbing sleeping passengers. And, sadly the child repeatedly threw temper tantrums without any care or effort of intervention from the parents. In short, they terrorized the surrounding travellers. In contrast, my outbound flight, also had a family seated in the row directly in front. This family was the antithesis, considerate and respectful of their fellow passengers. Susan Laws"

Cons: "Seatback TV is of the worst quality among airlines. They really need to upgrade those. They don’t nearly give enough beverage and water. The gate wasn’t announced till last minute. There was no group priorities when boarding. Process was chaotic. Food was meh. No internet."

Pros: "Entertainment Meal service and quality"

Pros: "Legroom, lovely staff and all round good flight"

Pros: "Everything was as or better than expected. Did not have high expectations, because price was so much less than other airlines. Crew was friendly. Was pleasantly surprised all was good. Was expecting extra fees, (from reading reviews) but had none. Virgin checked bags all the way through, even though tickets were unrelated (and my online checkin said I would have to recheck baggage for second flight)."
Cons: "Seats are small in economy. I was lucky it was not a full flight, so I had two seats. The entertainment system was a. It confusing to manage, but the choices were good. Food was ok; but not worse than would expect."

Pros: "Our ticket was canceled apparently due to an error by the airline. Very unhappy about that. The airline couldn't care less."

Pros: "Good Service. Great attitude of flight attendants..early arrival. smooth flight."
Cons: "despite purchasing 'extra legroom' seats, it was still very, very crowded and tight."

Pros: "Food and service was ok"
Cons: "Delayed at the airport. Very little leg room and hot while waiting to yake off. Entertainment was really bad. Bad screen and sound quality was awful."

Pros: "Crew was very solicitous...food was quite good.."
Cons: "Baggage was very slow in arriving. ..45-60 minutes"

Pros: "Overall comfortable journey"
Cons: "No option to book food option 24 hours before as could check in could not been done earlier than 24 hours before flight. I logged exactly 24 hrs before filled in details which took a few minutes by that time said too late to book special meal."

Pros: "I loved how the airline crew were very accommodating. This was an awesome experience. A+++"
Cons: "I have no complaints."

Pros: "The onboard crew were lovely."
Cons: "Stood at check in for over 30 mins with no staff in sight. Boarding was a disaster. Staff was not prepared nor organized and the crowds were unbearable. Upgraded seats were laughable and not worth an extra $60. Food was mediocre. Entertainment would have been good but GE touchscreens are so old, they were difficult to work."

Cons: "Once In London, we were told by British Airways that was flying us to Nice that Delta had “lost” our infant electronic ticket - It took 1.5h to get new ticket reissued! We missed our connection and had to wait 3 more hours for the next flight - We were somewhat lucky as multiple flights were delayed/cancelled that day - I will avoid using Virgin Atlantic in the future as they need Delta and British operate their flights and this makes it prone to issues like that"

Pros: "I like flying Virgin whether Australia or Atlantic!"
Cons: "Just a little bit more leg room."

Pros: "The crew was the best part of my experience, super nice and accomodating"
Cons: "the wifi had subpar performance"

Pros: "The crew was excellent. Flight was quite comfortable. Nice attention to service"
Cons: "I would have appreciated another round of hot drinks."

Pros: "Even it was a 12-13hrs flight, I had been my best flight ever in a long flight. Virgin really exeeced my expectations."

Pros: "I was selected for additional screening at the gate. I have no problem with this at all. From the start I told them I am traveling with my fiancee. They tried to hold me back in a separate area after the screening and I once again told them my fiancee was waiting for me. One staff memeber walked with me half way back to get her and then disappeared. By the time I found her and came back, the staff memeber was no where to be found. Now we had lost are spot in the line and had to go to the back of the line. We spoke to 3 different staff people about what was going on and everyone said, oh the guy over there will help you. But no one did. The staff had No idea how to run a security check or handle paople. There was No working wifi! There was no tvs in the seats, only the old style in the aisle. The staff told me the plan was going to retire at the end of the month. The food was more for animals then for humans! We got updates by txt 10 mins before the staff updated the gate on our flight out from SFO. I have traveled all over the world with a lot of airlines and Never had such a poor service, but what is it to expect. It was United after all!"
Cons: "Refund of the whole flight."

Pros: "Helpful flight attendants"
Cons: "Delay at the airport due to system down where agents had to check in everyone manually"

Pros: "I was very impressed by the generosity you show concerning food och drink. the staff was kind and glad."
Cons: "I never understood how to connect the earphones to the screen so I couldn't ser any movie. But - I could have asked the staff of course ..."

Cons: "Very small leg room"

Pros: "Entertainment selection Cabin Service associates were very good WiFi service available"
Cons: "The planes are old and tired, new 787s on this route are long overdue. Thomson's premium service is an improved offering over Virgin and offers more inclusive extras such as lounge access. There is no wonder wall on the 747 only a wonder "basket" If you are flying from Gatwick, upgrading to premium isn't worth it. Go to upper class or fly with another airline. Check in was quicker for Economy passengers and it proved a challenge to work past the economy passengers during boarding to get to the premium agent."

Pros: "The speed of boarding, then the frequency of service. Cabin crew were very dedicated. All in all, a very smooth flight. Ps. my first Virgin was called Carole. ;)"
Cons: "The food left a lot to be desired, but apart from my flight on Emirates to Auckland, Airoplne food does tend to be somewhat......mmmm not sure what the word is, but room for improvement describes it."

Pros: "Food was good, crew was nice."
Cons: "Seat was broken. Button was stuck in so I couldn't keep the seat up. Also a light was stuck in the on position for the entire flight not allowing people to sleep."

Pros: "1st class, what's not to like?"

Pros: "The service, the service. My wife got a cheese and fruit platter after dinner. Crew went out of their way to make us feel special and welcomed. Excellent service."
Cons: "Nothing to complain about."

Pros: "Nothing"
Cons: "Crew had poor communication, didn't seem friendly or helpful, no food given for free and no warnings fhat this was the case. Flight was delayed at takeoff And they did not accurately tell us how long the delay was"

Pros: "Plenty of leg room Open area for self-serve snacks and non-alcoholic drinks Food was very good Super friendly attendants"

Pros: "First off,the staff is awesome. From the check in people to the flight attendants .... The entertainment was up to date and the safety video was awesome.. Great conditions for economy class.good leg room...I give them a 5 star rating ... I only wish they would do more flights to other countries overseas ..."
Cons: "I can't think of anything I didn't like"

Cons: "I couldn't rank the food or entertainment as I didn't try the food since it was for purchase only, and there was no entertainment offered."

Cons: "Why are there no plug-ins?! That was very disappointing..."

Pros: "Entertainment was okay, flight crew was nice"
Cons: "After checking in my wife and I were in separate seats. I was then unable to change my seat after check in. After calling the helpline I was informed that it is impossible to change the seat after checking in until I am at the airport. No other airline has such an obscure, in efficient rule. Virgin takes pride in being a step above their competition - I didn't see it. I have flown international on Delta, American Airlines, British Airlines, United, and others and any difference in the experience was negligible."

Pros: "Very friendly and helpful staff! Food was very good too."
Cons: "More leg room always desirable"

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

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: "Got to my destination without any issues"
Cons: "Seats/seating area are too small, and I'm not a big person."

Pros: "No"
Cons: "The flight was delayed almost 6 hours, the crew was rude and the “comfort +” seats had very little leg room ."

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: "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"

Pros: "Good snack selection. Crew was personable."

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: "Jeff was our flight attendant in first class. He is an excellent flight attendant. He has an amazing attitude and his manner made us feel as if we had been friends with him for years."
Cons: "Passengers who pay retail for first class on domestic flights should get access to the Delta lounges even without the AE card. Other airlines do this, and we have come to expect it."

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: "On time departure/arrival despite weather in Atlanta. Always a fan of free messaging and choice of snacks."
Cons: "Delta needs to invest in their gate area at ORD. Understand it’s not a hub but it’s a key business/leisure destination. The MD-80s are ok for a short hop but over 1 hour unless you’re in Comfort+, it’s tight."

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

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

Cons: "Entertainment app from Go Go didn’t Work."

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

Pros: "We had a 2 1/2 delay due to mechanical issues but the crews, flight and ground, did a great job. Thanks."

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: "My flight was great. Boarding was easy and the seats were comfortable."

Pros: "I needed to run real fast to the connection flight and gladly got there on time."

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

Pros: "Great service, nice agent friendly"

Pros: "Very friendly and professional gate agent and flight attendant"

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: "Seats were comfortable. Snacks!!! Nice flight crew."
Cons: "I liked everything."

Pros: "The Gogo Inflight wifi and entertainment did not work for even a minute. I choose flights based on their amenities and this one had offered full WIFI service which swayed me to choose to fly with Delta. I'm not sure who is to blame about this issue but I'm pretty frustrated that it was completely dysfunctional."

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: "No fee to get on an earlier flught"
Cons: "When I tried to rebook online this flight was not an option"

Cons: "I am a 5'3" 125# woman who, unfortunately, had a middle seat assignment. The passenger to my right, on the aisle, weighed approximately 375# and took up 1/3 of my seat. The arm was not able to go down comfortably, and when it did it was not usable . The passenger on my left, window seat, was probably 6'7" and had to sit with a man spread in order to fit. I could not move and was extremely uncomfortable. The plane was overbooked so I was unable to move. Therefore, worst flight ever. Plus, I paid for a full seat and was only able to occupy half of it."

Pros: "The in-flight service was good."

Pros: "Nothing"
Cons: "Poor hospitality by alaska airline staff, especially by MrPavel at gate H4, 01nov2016, prior boarding around 0730am"

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

Pros: "Salimos a tiempo . El business es muy confortable"
Cons: "La comida horrible . No se limpian los baños"

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.."

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."

Pros: "Confort and kindness"
Cons: "It was too cold"

Cons: "Seats in economy section are very close together . There is not enough room for knees...especially for such a long trip."

Pros: "KLM STAFF WERE VERY PROFESSIONAL"
Cons: "SOME CREW MEMBERS WERE ABIT RUDE. THEY NEED TO WORK ON THEIR ATTITUDE"

Pros: "Crew was great, very responsive and hospitable!"
Cons: "more lunch choices, especially choices without dairy products."

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

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: "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: "The crew was great! The food was also much better than other airlines. And passing out whole bottles of water was much appreciated."

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

Pros: "Nothing!"
Cons: "We were told they were holding our flight, we ran 3 terminals and they’d already left."

Cons: "Faultless handling of weather delay, causing missed connection and flight transfer. A well oiled machine, thank you."

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: "NOTHING"
Cons: "Having to change my seat to accommodate a rude belligerent passenger, who had taken my seat, refused to move until spoken to by steward. She then made my flight a nightmare, until I let her sit in my aisle seat. Even then she was not satisfied, she abused me the whole flight damaged the screen so I could not use it until the steward fixed it. Demanded that I except any and all alcohol to give to her to drink. When I am tea total she then continued to abuse me. I asked the steward to move me he just shrugged his shoulders and said there was nowhere else. This is definitely my the worst flight I have experienced."

Pros: "Efficient boarding system, clearly signposted. Professional staff"

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

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

Pros: "Good flight, arriving well on time."

Pros: "Easy flight; loved the crew and their friendly customer service. Great food, kept everyone hydrated and fed."
Cons: "The movie options, as well as music and TV options were limited. There were no electrical outlets."

Pros: "Comfort was better than on the previous Dash-8. Food was OK."
Cons: "Despised the cold temperature and cold draft in world business even with all vents shut off...gave me a head cold. Boarding was disorganized. There was no sense of direction; ergo, everyone was jumping in."

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

Cons: "The movie selection did not seem extremely varied."

Pros: "The attendants took great care of us. Super smooth flight."

Cons: "We did not get two of baggage at the destination."

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

Pros: "Really friendly staff. Great service"

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

Cons: "Please Endeavour to put the expiration date on the food served in the flight."

Pros: "Seats were comfortable"
Cons: "Flight was delayed by 2 hours. Could have gone to Amsterdam and come back in that time"

Pros: "Clean airplane, friendly crew, no rush, nice snacks for a short one hour flight. Just generally a positive experience."

Pros: "Crew was courteous and polite! Entertainment system had some great movies at no additional cost."
Cons: "Poor communication between delta, KLM and Air France meant that I couldn’t check in online and get a digital boarding pass. Furthermore I couldn’t use the check-in kiosks because my name was listed as Reidmr instead of Reid, which meant that my boarding pass did not match my passport. Overall this caused unnecessary delays that were compounded by the fact that I couldn’t use my TSA precheck. My main problem on the plane was that I had to struggle to get water served to me. It’s always so dry on planes and I would have liked to be able to get more than one tiny glass of water at a time. Also, would have loved a window at my window seat. Plus no WIFI!?"

Pros: "Very little if any."
Cons: "Aircraft was not very clean,the staff seamed quite harsh at times when speaking to customers. The food was really quite poor but it was a short flight to be honest. Overall not as pleasant as the China Southern flights. I would not like to choose them again unless i had to."

Pros: "The staff was fast and curteous."
Cons: "There is not anything to complain about besides the usual discomfort of travel."

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: "Staff superb. They even surprised us with an exit row and a gift for my partners birthday! Amazing. Samantha and Dennis also took time to come and personally wish him a happy birthday. A lovely touch. This airline runs like clockwork. They are just great. The sandwich and stoop waffle are nice too."
Cons: "There is a bus to the plane, so that takes a bit of extra time but they are very well organized."

Pros: "Flight was efficient enough and staff were friendly."
Cons: "It was delayed quite a bit and more on-time updates would have been appeciated."

Pros: "I fly delta this was run by KLM they weight all bags delta does not they don't take TSA preach Check. Delta does It was a free for all with check in and getting into plane"
Cons: "See above"

Pros: "The cabin crew were fantastic and funny"
Cons: "Tiny seats"

Pros: "The staff and crew"
Cons: "Nothing"

Pros: "Short, comfortable flight. Nothing special. Got us where we needed to be without incident."
Cons: "Nothing. This is filler text to meet the min. characters."

Pros: "Flight attendants were friendly, but they only had limited resources to work with."
Cons: "Worst aircraft I have been on in years. No wifi or entertainment, no power outlets, only bad wine/beer for a 3+ hour flight is mediocre at best..."

Pros: "It's the best flight I could get for such a low price. But don't expect to to get the best and newest planes around but it's still overall a good experience."
Cons: "Quite bummed the plane didn't have wifi / USB"

Pros: "The crew were very friendly and accomodating, plane was clean and boarding amd disembarking was efficiently handled."
Cons: "55 minute delay was not welcome."

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

Pros: "The ease at which the check-in and boarding was done"
Cons: "Nothing"

Pros: "The plane was good, the flight time was nice, just 9.5 hours."
Cons: "The boarding was kind of chaotic, but the crew was kind. The plane seemed comfortable but the seats sit too far back, so when the person in front of me sat his seat back, his head was almost in my lap. It made it hard for me to move or read or do anything. The food was super bland and the drink options were pretty limited. The entertainment selection was much more limited than most flights."

Pros: "We didn't make it to Helsinki so I can't say anything good!"
Cons: "Justfly.com screwed up on our reservation and failed to properly ticket our lap child. This caused us to not make the flight! Justfly.com hasn't done anything to rectify this issue!"

Pros: "Great service and great food."
Cons: "The long hours"

Pros: "The accommodations made me feel like I was in first class!"
Cons: "The screaming child behind me ):"

Pros: "Breakfast was good"
Cons: "Air conditioning was blasting down on me too powerfully"

Cons: "Plane had to be switched, but the process was disorganized and frustrating. Had to miss my connection as a result"

Pros: "Food was good for airplane food."
Cons: "Plane only had screens for the movie in the center aisle and only every five rows or so."

Pros: "Flight attendants"
Cons: "Operated by American. Delayed for 4 hours"

Cons: "I sat in the window seat. Trying to get out of the row is very difficult. The arm rests do not rise high enough to get around without needing to climb over them."

Pros: "Nothing!!"

Pros: "The crew were trying to help and accommodate the bad situation."
Cons: "Couldn't check in online 24 hours ahead. When called Finnair on the phone, they couldn't check us in, told us we have to check in at counter, by then all good seats were taken and I couldn't sit next to my husband, and this is our honeymoon trip. It's a full flight and All upgrades were booked by then so couldn't even upgrade to business class. Requested a gluten free meal, no crew can figure out it that meal was on board (not in system nor on paper list), so at the end no food for me. I have been dying BA for last five years and this had to be the worst BA flight I have taken, absolute chaos at the check in counter and no organization. One BA counter agent Alexa tried to help but it is just too late. I expected more from BA."

Cons: "Crew was very noisy. It was an overnight flight. Waking us up at 1am for dinner not really needed."

Pros: "the price was very good"

Pros: "It was a quick, smooth flight."
Cons: "The chicken for dinner was horrible. The call buttons for assistance sounded constantly the entire flight.. Not sure if it was a malfunction."

Pros: "Good"
Cons: "Breakfast"

Pros: "Direct from San Diego to Heathrow."
Cons: "The seats are very small--and I am a small woman--so the flight felt cramped. The food was just ordinary airline food--little taste. Coffee served essentially black--no offer of milk or cream. Take it or leave it-- Crew helpful if you could flag someone down. Most irritating: could not check in online for some unexplained reason and required to arrive two hours early. BA does no subscribe to TSA so spent time in a line unnecessarily. AND, then the crew arrived over an hour late so the flight left at least an hour late. The crew explained that their downtown bus did not arrive and they could not arrange one. Given the close proximity to the airport, this should have been a 10 minute cab ride."

Pros: "Flight was 2 hours late taking off. Completely ruined plans we had made for our first day in London"

Cons: "Experienced very rude cabin crew"

Pros: "Called BA (the carrier for our FinnAir flight) when I couldn't check in (didn't have a booking number that worked). Staff member did tell me that all was in order with our booking. He wasn't able to check us in anyway, as something was amiss with 'the system'. In the end all worked out fine, we just made sure to get to the airport early to make sure we got decent seats."
Cons: "A bit nerve wracking to see online that our flight information 'could not be found' when trying to check in with the booking numbers I had!"

Pros: "Flight was not super crowded. Crew were lovely."
Cons: "No seat back entertainment...had to endure The Charlie Brown movie, Nelson Mandela biopic and lousy boxing movie. Seats extremely small...would have been awful if plane was at full capacity. Plane very dated...no frills"

Cons: "No leg room"

Pros: "on time friendly staff"
Cons: "more food choices"

Pros: "Food ok. Service fine, grew nice."
Cons: "Last on board no cargo space..Sears are not great. Passenger behind my wife was pounding on the video games I the entertainment system the whole flight."

Pros: "The fact that this is the only daytime flight from Boston to Europe."
Cons: "Food was very ordinary, and drink choices may have been theoretically available but the crew did not offer the choices."

Cons: "Plane was not even parked at a gate. hat to be shuttled from plane to terminal"

Pros: "planned time of departure Fare potential for getting 5 seats so I could get a good nights sleep"
Cons: "Plane left 3 1/2 hours late due to a mysterious mechanical problem that caused them to taxi it away from the gate more than once. Relatively little communication from American whose flight it was. Scheduled departure 10 PM. Actual departure 1:30 AM I reserved a center aisle seat in a row that was completely empty a day or two before departure, hoping to get the whole row. Didn't work out. Just before we closed the doors a couple arrived at the row and took up three of the seats. Darn it. But I still got a good nights sleep. Wish there was an option to check N/A on several of the options above. I didn't speak to a crew member. I didn't eat or drink anything. I never turned on the entertainment system."

Cons: "BA lost my baggage. The sandwich they offered was uneatable. Marshall Hoffman"

Pros: "I thought the cabin crew were very helpful and friendly and professional."
Cons: "The seeds were too close together N20. You almost couldn't eat your food or all the laptop because you're so crowded."

Pros: "Crew, boarding, cleanliness of the plan, and all other aspects other than food were good/excellent."
Cons: "The vegetables in the meal / salad were still frozen….inedible. In the morning in the asian vegetarian meal it was simply fruit…that was it. No protein source. I have been on many BA flights and the food has not been this poor, so not sure if the carrier who services food source has changed."

Cons: "Need wifi to work. Highly dissapointed that BRITISH air doesn't have this feature. Most airlines do!!"

Cons: "There was a very poor selection of movies to watch:( Last tim ei flew AA, and there was an absolutely huge choice . . . Would love to see that improved . . I think you have to cater for all tastes . . . and that definitely was not the case on my flight"

Pros: "Nice one"
Cons: "Nice one"

Pros: "Flight was half empty, room to spread out"

Pros: "The flight left on time, boarding was a breeze, the food was the only good food I've had while flying ever, seating was better than I was expecting, the movie selection was vast and up to date, and we made phenomenal timing in getting to our destination"
Cons: "Checking in online was difficult - it couldn't find my booking. I was panicking three hours before I was scheduled to depart! I was instructed to go check in at the desk by the service rep on the phone, which was straightforward process, but I was half-expecting being told that my booking had been cancelled"

Pros: "Everything else"
Cons: "Both the British Airways attendant who check me in in Chicago, and the British Airways attendant who checked me in in London, were not paying attention to my final destination and did not mark my luggage for my final destination."

Pros: "I have a BA - Gold card- BA lounge was good."
Cons: "Comfort- Plans are Old, Entertainments is Worst. BAD BAD BAD."

Cons: "When I arrived at CMI no ticket was issued for my second leg, so I could not use the internal transit bus to at Terminal 5 at ORD ("for ticketed passengers only). I had to exit use the external train (which was delayed) and go through the very slow Terminal 5 security. Almost missed my ORD-LHR flight (arrived at the gate after the official closing time)"

Pros: "Not much."
Cons: "The flight was delayed about 5 hours due to reasons no one really seemed to understand. Food was pretty bad as well."

Pros: "This was a Finnair ticket on a BA flight. The price was excellent and BA was excellent."

Pros: "Seats were comfortable with plenty of room."
Cons: "Plane was broken and we had to wait 3 1/2 hours to get a new plane. Crew kept awkwardly mentioning during every announcement that the delay wasn't their fault... My husband's entertainment screen was broken and flickering so much that all shows/films were completely unwatchable. My screen began flickering 1/2way through a film."

Pros: "Checking was a breeze and there were no hassles getting through security. The flight was great and they even had a vegetarian option for my meal! I would highly recommend to anyone for International flight!"

Pros: "Good entertainment. Arrived on time. Unnoticeable smooth landing."
Cons: "OK. For what I paid, I am not expecting much."

Pros: "On time arrival."
Cons: "Nothing really. Short flight so no entertainment."

Pros: "service . Informed the status of flight immediately. which is very useful to plan."
Cons: "If it is extra line to add for select the type of food, then it is useful the passenger. Because may some people are vegetarian then they know what they can have."

Pros: "Good service"
Cons: "Ancient aircraft."

Pros: "And perfectly on time!"

Pros: "The staff were incredible and helpful. The entertainment made the flight go much faster. The airplane was comfortable and clean. Great flight"
Cons: "The passengers next to me smelled severely of body odor. I know that this isn't something the flight crew can do anything about but it made my flight really uncomfortable. Thankfully the seat next to me opened. So I loved a seat away- but even that couldn't mask the smell!"

Pros: "Good food - two meals at just the right time."
Cons: "I regularly fly between Chicago and London and dread having to get on AA90. The planes are ridiculously old with barely any legroom and no seat-back entertainment. On this occasion, my friend sitting next to me, who is 5'10" had his knees right up against the seat in front. When the passengers in front reclined it was almost impossible to get comfortable. There is no seat-back entertainment. For some this may not be a big deal, what with iPads and other devices, but it speaks to AA's failure to consider it's customers comfort and ease on long-haul flights."

Pros: "Everything about the flight was good"

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COVID-19 information

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

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

Mandatory masks

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

Social distancing seating

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

Pre-flight testing

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

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