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— LIS
Jan 20 — Jan 271
Round-trip
1 adult
Economy
0 bags
From?
To?
Thu 1/20
Thu 1/27

Good to know

Low season

January

High season

December

Cheapest flight

$301

Average price round-trip

$758

Good deal round-trip

$479

Good deal one-way

$288
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from Lambert-St Louis to Lisbon Humberto Delgado
(avg. price over the last 2 weeks)
or less
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FAQs for booking flights from Illinois to Lisbon

Top 5 airlines serving Illinois to Lisbon Humberto Delgado

Scores according to KAYAK customer reviews
7.9
DeltaOverall score based on 30294 reviews
8.1Boarding
7.8Comfort
8.5Crew
7.8Entertainment
7.5Food
Airline reviews

Old plane. Zero leg room. Dour staff. Turn lighting on repeatedly on redeye - spend half the time making useless announcements. Impossible to sleep even if you were in 1st class.

Read more about Delta

Old plane. Zero leg room. Dour staff. Turn lighting on repeatedly on redeye - spend half the time making useless announcements. Impossible to sleep even if you were in 1st class.

Pros: "Crew was friendly"
Cons: "On time boarding and departure"
Pros: "Crew was okay."
Pros: "Feeling Covid safe."
Cons: "More attention to those not wearing masks properly ."
Cons: "My sister’s checked in luggage was in poor shape when we got it in Albany. We noticed an outside compartment was unzipped. So we checked to see if anything was missing and a souvenir from Mexico was gone. Then we realized a zipper was missing from the luggage and then decided to check all the other compartments and realized her bag of jewelry was gone. The woman at baggage services in Albany told us Delta is not responsible for lost belongings. Also tried to tell us theft is not an issue because there are cameras everywhere. Well you are telling someone that is missing a bag of jewelry that theft is not a problem. Also, there may be cameras everywhere but I doubt anyone is going to review those cameras to see what happened. I will never fly Delta again."
Pros: "Nothing about this airline. Will avoid flying through Delta if they allow their team to lie to their passengers. Both land crew and onboard crew were disrespectful to their passengers."
Cons: "agent boarding delayed boarding because she wanted everyone to check their bags. A flight that was leaving 2 minutes later than our flight started boarding before our plane. It wasn't that the 2 planes arrived at different times. The agent was just horrible. In the end, she lied to the passengers that there were no overhead space left. When I went to get my seat, most of the overhead space was empty!! I had to check-in my bag and my bag was damaged by the delta crew."
Pros: "Good seats. Crew was not very hospitable. They went by with water and didn’t give us any. We upgraded for the complementary cocktails and my husband didn’t even get a chance to get one."
Cons: "More attention especially for the upgraded seats that offer complementary things. We got better service in our economy seats on the way to LA. I wouldn’t pay extra to upgrade again."
Cons: "They need to make more leg room in ALL planes"
Pros: "Seats in economy are never comfortable. And someone also reclines their seat. But overall bathrooms were clean and food was good. Really no complaints about the flight itself or the crew!"
Cons: "Carry ons are too big! People should not be allowed to bring a piece of luggage inside the cabin. They are very heavy and some people cannot even lift them to place them in overhead compartment. Makes boarding slower and more complicated. Seats need to be a little wider. If a big person sits next"
Pros: "The crew was very friendly. The plane was very quiet (except for noisy crying babies)."
Cons: "Unless you can afford the higher priced "comfort class" or first class seats, the seating is very, very cramped on Delta's 757s. It's a good thing the flight was only 5+ hours (but that's not long enough to get any decent amount of sleep on this flight scheduled as a redeye)."
Pros: "The only thing I liked about the experience and flight was the Delta Sky Club"
Cons: "Everything"
Cons: "Best option across the pond, amazing upgrade prices"
Cons: "More leg room and seat width. I don’t like having other passengers pressed against me."
Pros: "The crew rocked!!!! Professional and fun. We enjoyed the music."
Cons: "WiFi didn’t work well. Still great flight."
Pros: "Delta, as always, comes through! Although my original flight was delayed, Delta provided the option to rebook on another DL flight at no additional cost. They made it super easy! As always, the crew was friendly, helpful and professional! Thanks!"
Pros: "Crew was great especially Fawn. Best flight attendant I’ve had."
Pros: "That there were TVs to watch on the seats and that it was quick boarding"
Cons: "CheezIts were too salty. We had to sit on NO tarmac for over 10 minutes because a plane was stuck at our gate...several other gates empty - what's up?"
Cons: "At least one hour late"
Pros: "I liked the cookies and juice. The interactive screen to watch something. The cleanliness. The price. On time. The service. Thank you. The excitement of flying."
Cons: "I checked bag at the gate voluntarily in advance and was able to board zone 1. However, when I got to my destination, I found that a large iten had been removed and was missing. The staff would not help locate or recover it."
Pros: "The crew was very professional, hejpful and had good attitude towards the passengers. This made the flight easy and enjoyable."
Pros: "Our flight attendant was excellent. Service with a smile."
Cons: "We almost missed the flight sitting right in front of the gate. No announcements could be heard in the gate area and when we asked, they said they were already removing our luggage, Very odd. Food was terrible! Choices were pasta and cold chicken salad. I had the pasta, which was bland ravioli in two bland sauces. I was surprised, because I had experienced better food on recent international flights."
Pros: "The crew at the airport was very courteous and helpful."
Cons: "No food; not even offered water; I asked a Delta employee about our seats and she was very unprofessional (mind you I'm traveling with kids and my boarding pass said that seats were to be assigned at the gate)."
Pros: "I can’t make it in mexico city on tuesday, wednesday’s performance had to be cancelled and we need to pay the cancellation fee 11500 mexican pesos, please reimburse on the credit card"
Cons: "I can’t make it in mexico city on tuesday, wednesday’s performance had to be cancelled and we need to pay the cancellation fee 11500 mexican pesos of the studio and musicians"
Pros: "Close to on time"
Cons: "No peanuts! Why can't they be an option? 4 hour flight and all we get is snacks? pretty cheap!"
Cons: "Ran out of fuel and had to divert to Birmingham. Disappointed. Turned into a 3-4 h delay. When we got to ATL our gate was occupied. All in all very poor service. Delta is better than this."
Pros: "Large jet, attentive crew, on time."
Pros: "Flight attendants were pleasant."
Cons: "Direct flight, on time arrival"
Pros: "Ditto!"
Cons: "Horribly uncomfortable on plane! Need more room!"
Pros: "The crew was very nice and attentative."
Cons: "The amount of delays causing us to miss our connection and be stuck in another city for a night before getting to our destination the next day(hopefully)."
Pros: "The way they treated people, it’s comfortable , the movie"
Cons: "Food"
Pros: "Most comfortable flight I have taken in some time. Spacious seat, power, good entertaiment, attentive flight crew. On time. Not usually a Delta flier, but times and destination made Delta the choice. Turns out a great choice."
Pros: "Crew"
Cons: "Old 747 ER needs to be junked"
Pros: "Early boarding for family. Flight crew was decent"
Cons: "Super cramped seats. Entertainment system was broken. Only small snacks and drinks for a 5.5 hour flight"
Pros: "Quick flight."
Cons: "No A/C on the flight. Good thing it was a short one... Crew seemed rather green. Oversold flight; we were the last to board."
Pros: "Nothing"
Cons: "The fact they wasted two days of my trip with my son travelling from the U.S. to China because they didn't know about transit visa regulations. And so far they offered a 75 dollar voucher for participating merchants. Unacceptable"
Pros: "My first and last time flying Delta! Everything that could have went wrong, did in fact go wrong. We were re-booked on connecting flights different then the one we originally booked and weren't even notified. They have a Delta app, but it doesn't even work right. Unless you physically go to the gate to check to see if the flight is on time, that is the only was to find out if you are re-booked onto a different flight or not. I have never flown an airline that re-books you on a different flight when they feel like it. I wouldn't recommend Delta Airlines to my worse enemy!"
Pros: "Nothing in particular"
Cons: "So I originally had the free seat 11A. The app offered me what looked like a bulkhead from the seat map on the app at seat 10A for additional $19. I feel for it. No bulkhead, no extra room, nothing, waste of $19"
Pros: "Inflight entertainment"
Cons: "the flight attendant on my first flight was awful. Ride and incompetent. The second flight was delayed 1.5 hours with no explanation and now we are waiting for our fate to open up in Denver. We were told it would be 5 minutes but so far it has been 30."
Cons: "The food was supposed to be hot chicken was served cold"
Pros: "Left reasonably on time, arrived a bit early, able to find overhead storage for my roll-on, even boarding in Zone 3"
Cons: "Very tightly packed; minimal comfort for the flight."
Pros: "Crew was polite"
Cons: "Rocky takeoff"
Pros: "The crew was nice"
Cons: "I didn't like the fact that I didn't get my luggage with me when I arrived to casablanca as I lived 4 hours away from the casablanca. I have to come back the next day to get my luggage. I was very mad about it.plus I noticed one of my luggage has been damaged so now I have to buy another one because I can t use it. It was disgusting."
Pros: "The flight crew was nice and polite. They served drinks and snacks in a timely manner while on the flight."
Cons: "Flight was scheduled to leave early, the plane arrived, but they couldn't turn the plane around fast enough. We left the gat late, then pilot said we would still be arriving half an hour early. We arrived about 45 minutes late, and that was a problem because our connecting flight was due to depart now in 15 minutes. Lightning forced the airport to shutdown, which was great, we had a chance to catch our flight, but we were stuck in the airplane, and we couldn't get to our gate until the all-clear. I know this is not Delta's fault, but they did arrive quite late on a flight that, according to them, would be early. They also never communicated to the other flight that there were several passengers catching that connection. So by the time we had ran to catch our connection they had closed the ramp. Lightning hit again, and they shutdown the airport once again, so the airplane was still at the gate for about an hour, and they did not allow the 20+ passengers to board that plane, which was right there. So frustrating. The only thing that saved it was that our new flight was the new airbus, and although it left an hour and a half later, the comfort level was phenomenal."
Cons: "The new seats are extremely uncomfortable for sleeping. Even in Economy Comfort + I had a hard time finding a comfortable position. The short hard seats do not work well unless you are sitting essentially vertical."
Pros: "All over it was excellent..."
Pros: "Terminal was easy to get through and security had no line. Much better than other Delta terminal at JFK."
Cons: "Flight attendants took a long time to come after I pressed call button. I could see they weren't doing anything too important."
Cons: "flight boarded late causing problem with connecting flight"

Great crew and great food. No self service/own device entertainment and that’s not acceptable these days

The best

When I arrived at the airport I checked my bags in and they gave me piece of paper and told me to wait and someone will come get me with the wheelchair. I am 84 and this was set up when I purchased my ticket. My flight was at 4 . I have waited an hour for someone to show up after 3pm . After that I was told I won’t be able to board the plane because it’s too late. What a mess! My bags were taken! I ended up taking a another flight few hours later . When I arrived at my destination I found out my bags are missing. Again! I am 84 all my bags were checked in . I am not able to carry heavy items . I don’t have my belongings, my medication! This is was horrible , horrible service . Not only flying somewhere it’s stressful as it is these days and then this! My flight was over 10 h plus all the time I spent at the airport that was freezing cold ! Again I am 84! This was a nightmare. Thank you Lufthansa for making my trip hard to forget.

Pros: "Entertainment"
Cons: "Boarding process and food"
Pros: "Very helpful and accommodating"
Pros: "The crew."
Cons: "The airplane arrived over 45 minutes late."
Pros: "Nice and pleasant crew Very responsive and kind"
Cons: "NA"
Pros: "Fly is Ok"
Cons: "Fly is Ok"
Pros: "Upgraded to Economy Plus for more legroom. Very worth it for an 8-hour flight"
Pros: "The crew was very welcoming"
Cons: "My overall experience was good"
Pros: "The entertainment was wonderful the staff was nice."
Cons: "CONSTANT ANXIETY!! Our flight to Chicago was delayed. By 2 hours. This normally is not a big deal but it caused us to miss our connecting flight from Munich to Bremen. Then our new flight with a later time to Bremen was cancelled 20 minutes prior to boarding with no more flights to this area. The service center helped us redirect another flight to Hamburg, Germany. We had to fly to Vienna and then to Hamburg. We made it to Vienna after a 40 minute delay however, this delay caused us to miss our connecting flight once again. We were placed on an early flight the next morning to Hamburg which was an easy flight. When we got to luggage in Hamburg we noticed our luggage was missing. Supposably still in Munich. We then missed this flight and missed out on valuable time with friends who live in Germany."
Pros: "Very stable aircraft with attentive staff"
Pros: "Service was excellent. Amenities excellent. Food good. Entertainment system very good!"
Cons: "In business class the room for feet was too narrow. One of our seats had the metal framing in middle of my back bothersome."
Pros: "The crew was very friendly and helpful as I was traveling alone with my 1 year old."
Cons: "Nothing"
Pros: "It is comfortable. Some of the crew are very nice and friendly!"
Cons: "The food is not tasty, and some of the crew are not nice!"
Pros: "Friendly crew. Flight left on time"
Cons: "Passenger behind me was kicking my seat. I called on flight attendant to resolve situation and they could not care less to resolve issue.instead asked me to move.my 6 year old son who was flying with me was terrified of the man that was kicking my seat."
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: "Missed the connection"
Cons: "Felt helpless and frustrated."
Pros: "The crew was spectacular. They had 20 crew members."
Cons: "Our luggage did not arrive at our final destination of Madrid. It was awful. Also, after many passengers, including us, had fallen asleep, they woke us to put our seat backs up so the people behind us could put their tray tables down."
Pros: "Flight attendants were very helpful."
Cons: "Economy seats were really tight for a long flight. It was very warm and stuffy. Hard to sleep."
Pros: "The crew"
Cons: "No escalators when we arrived in Frankfurt and the bus ride before getting on planetoAthens was not good"
Pros: "Attentive crew. Smooth flight!"
Cons: "All good"
Pros: "Very friendly. Overall very pleasant experience."
Cons: "The seats were not as comfortable as other airlines."
Pros: "All good"
Cons: "No bad"
Pros: "The crew was very nice. The hot towelettes before eating was very nice."
Cons: "Squished in the middle of a row. Unable to get up and get things out of my bag. Video screen not working. I had been looking forward to catching up on some movies ( rarely have time for to or movies usually) was disappointed to have no working screen on such a long flight. Did appreciate the effort to supply a gluten free meal, unfortunately someone added whole wheat crackers ( luckily still in wrapper ). The boarding area was mixed with people trying to get to New Jersey at the next gate making it very crowded and confusing, people found themselves in the wrong line."
Pros: "entertainment and food was good"
Cons: "My wifes luggage was lost, no followup at all from Lufthansa (main) or in Seville which was our destination. We had to call to find out any information. Once the bag was found and delivered to Seville, Lufthansa personnel again did not tell us nor would they deliver the bag to our hotel as the driver had already left. We then had to wait another day to have the bag delivered to Granada. Terrible customer service, the bag was missing for four days causing us to spend time shopping for clothes rather than experiencing the city."
Pros: "Twenty minutes early on arrival"
Cons: "Not necessarily a problem for others but very back of plane left no room to recline."
Pros: "Attention on the counter and at the boarding gate were excellent"
Cons: "The in flight entertainment system was broken, they changed me seats however that one wouldn't lean, after that went back to the original seat. In the second flight a baby was crying and they did nothing to remediate the situation for those that were around him. In the end I had a very bad flight"
Pros: "Good Airline, perfect service"
Pros: "Comfortable seats,good movies,fast service"
Cons: "Everything was great nothing to don't like"
Pros: "Lots of space."
Cons: "The food was just okay."
Pros: "The flight crew was lovely, and the best part of the entertainment was the on plane cameras which we could watch. Very cool!"
Cons: "Gluten free meal for breakfast was a turkey sandwich?? I would have preferred yogurt"
Pros: "Worst flight experience EVER"
Cons: "Still have not found our lost bags"
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: "Service and food were excellent."
Cons: "Every seat had headphones, but the plug didn't fit the available jack. If we hadn't brought our own earbuds it would have been 9 hours of silence."
Pros: "The plane stewardesses were actually really efficient (German style). Because of being on the waiting list to get on the plane I couldn't get a seat next to my partner so they did the biggest math exercise to put us together. Props to them"
Cons: "The flight overbooked (I still don't understand this concept, since is basically selling twice the same seat, right? Is that even legal?) Also the system was down, so no check-in online = the biggest line at the airport, it took me more than 1 hour to check-in and drop my luggage, all to get there and the ground force lady (the rudest person alive) tell me that I had no seat available, that she was going to put me on the waiting list... WHAT? I bought my ticket already, waiting list? Well, to say that I highly doubt that I'll book with Lufthansa again."
Pros: "crew was helpful, seats comfortable, leg space good, entertainment good. a good flight without incident. boarding and getting off plane went smoothly."
Cons: "vegetarian meal had no protein, just white rice. Vegetables were good. Breakfast meal was very light, almost all carbohydrate. Some protein would have been helpful."
Pros: "Overall, United in US gets a two rating. International flights get a four rating."
Pros: "Private screen for movies and music was wonderful. Blanket and pillow waiting on seat for you. Meal and drinks were very very good! Wonderful flight."
Cons: "Very strict instructions on when we had to close our window and when we had to open it."
Pros: "service was great. can't complain."
Pros: "Lots of movies."
Pros: "This flight was cancelled"
Cons: "This flight was cancelled and we were rebooked on the 10:30 flight to Frankfurt"
Pros: "Timely distribution of meals/drinks, uncommonly quick boarding and ... unboarding. I travel with a musical instrument and some airlines want to check it and some even insist on checking it, even though there is always plenty of room. This was a completely full flight and no one even mentioned the possibility of checking it; they put me in an early boarding line and put it in a closet. The way they handle this for myself and the other passenger with an instrument made our day, as well as making boarding smoother forbus and everyone else. Really excellent job on that!"
Cons: "Old televisions with somewhat limited entertainment options. Im tall and every seat in coach is too small for me, but thats the case on every flight ive been on."
Cons: "From the boarding to the landing this crew could not have been more rude. Flashlights in the eye when trying to sleep, rude comments, rude attitude. They are clearly not here to make our flight easier."
Pros: "Very nice"
Pros: "None"
Cons: "I used to reserve seats without fees, but Lufthansa airlines requested a fee when I tried to reserve seats in advance."
Pros: "Luggage came pretty quickly."
Cons: "A female member of the cabin crew was rude to one of the passengers (either Latino or Middle Eastern), who was unable to fasten her children's seat belts and informed the crew shortly before the take off."
Pros: "I liked how generous they were with food and drinks"
Cons: "Free WiFi could have made the flight a lot better"
Cons: "Boarding at Florence is always chaotic but this isn't within the control of KLM or their crew."
Pros: "Klm's consistantly high standards in everything they do."
Cons: "Nothing"
Pros: "I was sorted on Row 3 and the drapes kept hitting the back of my head."
Cons: "Move the drapes a few more inches back."
Pros: "Flight was on time."
Cons: "Staff: from check in to landing, they could at least smile. Baggage claim was a nightmare, 6 Schengen flights in the same belt."
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."
Pros: "Comfortable seat, great crew."
Cons: "Flight delayed, no USB port and no entertainment"
Pros: "Our flight was delayed in Bejing, than we loosed the booked flight of KLM. When we arrived in Amsterdam, we get the recheked in flight."
Cons: "Doesn't"
Pros: "Pleasant flight"
Cons: "We were delayed & missed our connection"
Cons: "Entertainment"
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."
Cons: "They left my bag off the plane. Ridiculous."
Pros: "The crew was attentive and the seat at economy comfort was comfortable at the “ok” level. It needs much mor3 to be super comfortable. The plug for the headphones was a mess! It was NOT possible to watch a movie and hear the sound too! I gave up! Not a great offering for the extra dollars..."
Cons: "So many things! Starting with the way assistance in the airport is offered to travellers with mobility issues! This is an important issue that needs to be revisited and changes for better service to be made!"
Pros: "Cabin facilities"
Cons: "They didn’t bring one of my bags"
Pros: "Crew was fantastic."
Cons: "This was the most narrow airplane seat I’ve ever experienced. So uncomfortable."
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: "Crew were friendly and helpful. Moved me up front in the plane so I could make my connection."
Cons: "Not having to walk outside in Edinbur4gh to board the flight."
Pros: "The flight was smooth, the service was friendly, and the food with plentiful."
Cons: "Too much activity in the cabin during the flight."
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: "Everything is alright"
Pros: "Smooth flight."
Cons: "Seat a little cramped."
Pros: "Nothing to mention"
Cons: "Crew was rude when I asked if there was a vegetarian option for the snack. I did request special meals for the trip. Even if they did not have a vegetarian option, they don't need to be rude!! Boarding was ridiculous. we were supposed to form a line and wait. Would have been a lot better if they boarded by seat numbers. Also they made me check in my fairly small and light carry on bag resulting in its contents arriving broken!"
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."
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"
Cons: "Nothing special"
Pros: "Good flight, arriving well on time."
Pros: "The seats seemed to have more space on this plane which was nice."
Cons: "It felt strange that the crew members completely skipped over me when serving lunch and drinks. At least something as basic as water should be given to all passengers."
Pros: "I am so grateful to have been provided delicious and filling vegan meals on this long flight. Thank you for offering a dietary option that is compassionate toward animals and contributes less to climate change! Now if only the planes were powered by clean, renewable energy... Hopefully that will become a reality someday very soon! Oh, and also the crew on this flight was exceptionally kind and helpful. Thank you so much!"
Cons: "I did not enjoy the turbulence, which I suppose is unavoidable. More importantly, I felt quite guilty about the greenhouse gas emissions of my flight. I have decided to cut down on my air travel as much as possible as a way of reducing my carbon footprint."
Pros: "Arrived early!"
Cons: "Boarding seemed disorganized."
Pros: "Food was excellent, frequent and filling"
Cons: "The seat was not comfortable compared to my prior leg of the journey. Unfortunately the bathrooms were not clean, I understand that it's not the sole responsibility of the crew and passengers need to be mindful too."
Pros: "She was cheerful and genuine. I have dietary restrictions but was unable to preorder a meal. She went out of her way to find an available meal for me. I also saw her bring other passengers extra snacks and drinks."
Cons: "Cramped seating."
Pros: "The aircraft felt clean and quite spacious (decent legroom). Cabin crew was friendly and everything went as expected. Bonus points for the Beemster cheese sandwich (I was totally disappointed when they served the food, but more than pleasantly surprised by the quality of the cheese - I even bought some afterwards, from the Albert Heijn just outside the security area)."
Cons: "Very odd queue separation at boarding. Passengers were divided in 5 lanes, depending on their seating area withing the plane (for a more efficient boarding, I presume) but, by the time we all got to the actual aircraft, we formed another queue in the boarding bridge so it didn't feel like any time was saved or anything."
Pros: "Very friendly crew going out of way to assist in making trip comfortable"
Cons: "Had travelled KLM to Amsterdam on my first flight 27 years ago and the aircrafts are stuck in that age! Lousy seats, poor quality bathrooms, lousy screens, prefer not to fly them"
Pros: "I got some rest"
Cons: "unable to charge my phone or watch movies"
Cons: "Unaccompanied minor flying to Lisbon overnight. Bag was lost. No real effort to assist. Bags of unaccompanied minor should be treated with priority."
Pros: "All cabin crew were courteous. Refreshments were light. Check stuff were helpful, they did devise that the flight was full and due to space hand luggage would prefer to be put in hold free of charge. We did not have any problem with this. Plane was clean."
Cons: "Service was a little slow going through the gate, it seemed to take a while for everyone to get on board."
Pros: "The crew were lovely and welcoming. We was given snacks and drinks on the flight which was great. Take off was a bit delayed but boarding was smooth. Couldn't complain about the comfort as was only just over an hours flight."
Pros: "Price"
Cons: "Klm flight has very congested seating Getting information about eticket was pain"
Pros: "Atmosphere, crew were very professional and friendly"
Cons: "Seats were a little too narrow, and quite uncomfortable when a broad shouldered person is sitting next to you"
Pros: "I have no complaints about the air crew. They where pleasant and attentive. Plenty of free entertainment. The food was good."
Cons: "my only complaint is the USB ports didn't work on any of the chairs that me and my family where assigned to."
Pros: "Friendliest economy class service I've ever encountered."
Pros: "The crew was very nice and helpful."
Cons: "The space is no longer a respectful space. Paid 32 Euros for my seat, there was not enough space, the man beside me kept jabbing me on the ribs."
Pros: "Staff, service"
Cons: "Nothing"
Pros: "I ended up getting home with less delay than originally predicted. I guess that's a good thing Also delta customer service was super polite and trying to help when I called"
Cons: "Delay again... seems to be pretty frequent on KLM flights at least on the ones I flew with in the past 4 years... this time it was 3hours wait due to a technical issue... no alternative flight option and we ended up getting a very old plane as a replacement. In addition people at info terminals are disorganized and not kind at all.."
Pros: "Crew was excellent"
Cons: "Economy was very tight! Seats were uncomfortable"
Pros: "I liked the leg room, I liked the customer service of the crew, smooth flight."
Cons: "Both ways up and down I struggled with over-head luggage space. We were allowed a cabin bag and a small hand-bag in the flight but as we were among the last half of the passengers to board the flight we couldn't find anywhere to keep our luggage and the crew had to take them away from us to store them somewhere at the back far away from our seats. As a result we had to wait until all the passengers got off the plane to get back our luggage and we were the last two passengers to get off. Unpleasant!"
Cons: "Our flight from Nairobi to Lusaka was cancelled for some reason and we did not find out until we happened to log into the website to double check our itinerary. They automatically rescheduled the flight only giving us 25 minutes to reach our next flight...impossible. so, after calling, we were re-booked again and forced into a 13 hour layover in Amsterdam. Our original flight plan had 4 hours. so, because we are a family of 7 with a baby, we had to buy a hotel room to rest, costing us a lot of extra money we had not planned to spend. We contacted KLM for help with the cost but were rejected. We also lost 5 bags somewhere between Chicago and Lusaka, but after 2 days, we received them."
Pros: "Almost missed flight due to line at customs and having to pick up suitcase and check in again, they did wait for me though"
Pros: "Flight was delayed by over three hours."

Nice,elegant,smooth,team had a pride with their work. My Favorite Airline.

Pros: "Take off and landing"
Cons: "Layover time"
Pros: "Seats ok. Crew is super. Drinks offered"
Cons: "Nothing, AF rocks"
Cons: "Boarding (by bus) was a total chaos. I had to stand for about 50 minutes, either on the crowded bus or, after climbing with great difficulty three flights of stairs to a high jet-bridge (I am 76), standing there forever with 200 persons waiting to get access to the plane. Totally unacceptable. They started the boarding process early (50 minutes before departure), but passengers were allowed to actually board the plane at the time it was supposed to take off."
Cons: "Very cramped seat on the TGV train. I will definitely choose and pay a seat on my own next time, rather than accepting the on picked by Air France... And it will be cheaper, too!"
Pros: "The seat was very comfortable."
Cons: "My boyfriend and I were required to gate check our carry-on luggage which required us to go through customs in Paris to get to our bag and re-enter security for our connecting international flight. I am unsure why this was the case as other passengers brought the same size luggage. Very upsetting."
Pros: "Crew was great. Seats were comfortable."
Cons: "The airline lost both of my luggage suitcases."
Cons: "I’m not sure that short-hop flights should serve solid food. The quality invariably disappoints. Otherwise, all is good with this flight."
Pros: "Incredible staff. Super polite"
Pros: "Crew was solicitous."
Cons: "They didn't seat a couple with a baby together which put me in the unpleasant place of being asked to give up my bulkhead seat for a window seat."
Pros: "Great crew and prompt boarding."
Cons: "Airline food and close main cabin seating. Should offer upgraded meals, just like the extra seating space."
Cons: "boarding wasn't good."
Pros: "great food, entertainment and seat comfort"
Cons: "nothing"
Pros: "Very nice crew. Nice meal service and drink service throughout. Great choice of entertainment."
Pros: "Nice staff. Flight on time."
Cons: "Bus to plane. Long walk to terminal upon arrival. Long Liong customs line?!!??"
Pros: "Fantastic Crew!"
Cons: "Seats are comfortable but tight."
Pros: "Very little"
Cons: "Flight was very crowded. Flight crew kept bumping into my seat and never apologized"
Pros: "The Air France service was ok. Got me to my destination on time and alive."
Cons: "I flew out on KLM on what felt like a new plane. Amazing service, seat, temperature, entertainment and food. In stark comparison Air France’s plane was old, too hot, poor entertainment choices and system and average food which for the French was surprising!"
Pros: "Timely and smooth teansit."
Cons: "Food has a way to go to be appetising."
Pros: "Flight crew, pilot,food and entertainment options were great"
Cons: "Baggage took a while to reach baggage claim but maybe a bit impatient after a long day"
Cons: "Na"
Pros: "Flight attendant Ms. Sophie Picard made every extra effort to try to find a meal when they had run out of Business Class meals. She made up for the uncomfortable seating in Business Class."
Cons: "Business class seating on the AirBus 318 is very cramped."
Pros: "Nothing"
Cons: "Airplane delay to take off 1 unknown reason After landing in Paris 50 min sitting inside airplane moving around Late for flight transfer. Sitting in Paris airport 5 hours. Customer service no working. Never fly Air France anymore !"
Pros: "Very good male crew member. Pilot genuinely apologetic for the delay."
Cons: "After running due to a 1 hr 10 min change over between flights boarding didn't prioritise anyone but I got on fine. Only to be told at the departure time that there was a problem with the baggage hold and we were delayed. In total 50 minutes late leaving. Breakfast a simple brioche with nothing to add to it."
Pros: "Ok"
Cons: "Nothing"
Pros: "The cabin crew were excellent"
Cons: "We were transported to the plane which was quite some distance to the plane via bus after climbing down steep stairs from the departure gate area. Then we had to climb steep steps in extremely hot weather. We were then delayed for a hour in the plane in very hot conditions as the plane had its air conditioning off and the ground air conditioning was not put on. We were swearing in the heat for an hour!! We arrived at our destination and hour and half late!!"
Pros: "The flight had a delayed of 2 hours due a system issue, but the flight was comfortable, and the airplane was clean."
Cons: "I didn't like the check in, the personnel there were not so friendly and had discrepancies. We were a group of 6, and 2 of us were able to drop the bag in the check in. But the others were told that needed to wait 30 mins."
Pros: "It was ok fligh"
Cons: "Food was not so good"
Pros: "Flight attendant was very nice."
Cons: "We got socked with 40 Euro fees for our carry on plus personal item being 2 lbs over. The biggest problem is they were picking and choosing which bags they weighed. 10 people behind us and before us got in without incident. Plane wasn’t even half full so they were deliberately trying to make more $."
Cons: "Took very long from landing/ arrival until baggage could be collected. Priority luggage came out last!"
Pros: "Plenty of seat space"
Cons: "In flight entertainment and call button was broken ... crew never passes to ask if you’d like water."
Cons: "The company simply lets passengers board a fulled booked flight with far too much luggage. Result, take off 20 minutes late because there was not enough room for luggage in the overhead compartments. I was flying with just a small backpack that went under the seat"
Pros: "Super fast boarding and smooth takeoff"
Cons: "The room between seats is unbearable."
Pros: "The inflight service"
Cons: "The 3 hours delay"
Pros: "The food, the service and everything else is fine, quite good."
Cons: "However, our baggages were 1 day late. Your missing baggages would deliver to you 1 day later, for some maybe 2 days later...Quite a few people said that it's been always like this with air Aeroflot if there is a transfer flight."
Pros: "Hospitality of the flight attendants"
Cons: "Toilets could hv been cleaned more often"
Pros: "Crew was nice and responsive"
Cons: "The overall experience is regular at best"
Cons: "Not checking my carry on weight at check in then letting me walk all the way to security to then check my bag and tell me to go back to check in then the counter is closed and they tell me it's too late and that I need to get ride of my things so that my bag is under weight and barely making the flight"
Cons: "It was delayed"
Pros: "Very old plane with very poor screens where images was horrible"
Pros: "Good service all around, personnel pleasant"
Cons: "Very difficult to find where to register with the flight but this is more tied to the way things are run by the airport"
Cons: "Air France lost my luggage and they can't find it in the computer system."
Pros: "Late, not enough legroom, smell from the toilet. Tiny TV screen, malfunctioning electronics, poorly maintained seats. Friendly crew! They looked tired, but they were still smiling while trying to keep passengers happy."
Pros: "Crew and boarding, not much else to talk about. Late for take off, but made it on time"
Cons: "Late leaving and arriving."
Pros: "Párizs Budapest kb 1 óra késés műszaki hiba miatt. egyébként minden rendbe volt."
Pros: "The flight crew was excellent. My husband and I flew economy and I saw the crew keep passengers well fed (several meals and snacks) and were attentive to everyone's needs and all done with a smile. I thought the hot towels for cleansing our hands before meals was a very nice touch!"
Pros: "Efficient check-in."
Cons: "It was raining in Prague so I can understand that luggage is going to get wet. But when we opened our luggage at least half of our clothes were wet. It would seem that the luggage sat out for quite a while prior to departure for that much soaking of clothes. Fortunately we are staying in Paris for a few days and can get our clothes dried out."
Cons: "bad smell around my seat"
Pros: "Boeing 777 had a lot of space. Good legroom. Timely departure and arrival, hassle free, safe trip all the way. Enjoyed the red wine; very delicious!"
Cons: "Seat didn't recline. The entertainment unit was very difficult to dislodge and raise to use (We were in the front). Movies were kind of older ones but I had reading to do so entertainment wasn't that important."

Not many vegetarian food options and they say we have to call 24 hrs before when there website was not working and also nobody was ready to pickup calls for any queries. And they don’t even ask for it as we try to register on VeriFLY why don’t they ask for food options there. And they gave economy class seating to passengers who are premium world travelers plus in connecting flights.. And if BA flight is delayed for any reason they don’t bother to make sure to give the same class in connecting flights either and leave passengers to connecting airways .

Pros: "good noise cancellation"
Pros: "The BA crew couldn’t be more excellent! They were friendly and courteous from the moment we stepped onboard the plane and maintained a professionalism all throughout the flight. Kudos once again to British Airways for the consistent service you provide over the years!"
Pros: "Direct flight. Crew was good. I got home alive."
Cons: "The crew made far too many unnecessary announcements and the sound system was friggin loud. Everyone on the plane jumped and cringed everytime there was another completely unnecessary announcement. The seating area in coach was also a bit crammed. The flight was full as were the overhead bins so i had to stow everything at my feet and there was barely any room."
Pros: "the crew was courteous and did their best to address problems that were beyond their control. alcoholic beverages are free."
Cons: "the light and most of the screen features did not work in our seats. I have encountered this problem before. this is a long and expensive flight for this stuff not to work. the food (special meal, asian vegetarian) was an awful, undistinguishable mush--poor presentation and dubious nutritional value"
Pros: "crew were good, food was ok in premium economy."
Cons: "being in club class or first class"
Pros: "Great !"
Cons: "Kosher meal a bit hard to open"
Cons: "Our flight was delayed an hour out of Denver and then 4 hours delay out of London to Lisbon. And, after that long delay they didn't even offer free water."
Pros: "They sped up the flight time after leaving Chicago two hours late."
Cons: "We sat in the dark on the tarmac with the door open and below freezing temperatures with irregular updates as to the delay or expected arrival time. The flight details were not updated to say the flight would be delayed until after it was originally to have arrived in Milwaukee."
Pros: "Felt like a disorganized mess! I don’t understand how this is still in business. Water was for sale on the flight, not for free. Water!! It’s a basic amenity. Exit row was exactly the same leg space as the rest of the aircraft. So why did I pay extra?"
Cons: "Delays! Delays! Delays!!"
Cons: "The AA flight from NYC was late arriving at Heathrow, causing me to miss the connection. AA/BA was very good about orienting me to the new plan, but the delay was very inconvenient and being in the last row of the newly arranged flight to Lisbon was downright unpleasant."
Pros: "Decent snaks. It gets you there."
Cons: "It’s your basic flight from A to B. Nothing fancy."
Cons: "Was not offered a drink whole others around me were. Don't know why."
Cons: "Seats size for business class doesn’t meet level of business class"
Pros: "On time, attentive staff"
Cons: "price"
Cons: "Delays delays and delays"
Pros: "Comfort items on the over sea flight"
Cons: "Long layover kept getting longer and longer due to flight delays at Heathrow. No explanations in writing - a ticketing agent told us of the dela. The status board was simply blank. BA website said nothing at all"
Pros: "Nothing"
Cons: "No free snack or drink, noisy plane...couldn't hear stewards, and VERY uncomfortable seats...."
Pros: "Nothing g"
Cons: "Business class was same as economy and I paid a lot more. Ordered special meal but didn't get either"
Cons: "Pointless priority boarding if you get all priority passengers to wait for the rest of the flight.."
Cons: "Las películas no se podían poner desde el inicio"
Cons: "Overbooked. Bumped off - next flight more than 7 hours later."
Cons: "The crew were spread thin and not particularly helpful. We were charged for drinks that are usually complimentary (water and ginger ale) and when the credit card slip needed to be signed, my partner's ginger ale was spilled. The attendants couldn't be bothered to give us more than two cocktail napkins to clean up an entire can-worth, and did not offer to replace the drink. I had to dig into my bag to try and find napkins because there was soda covering the tray as well as all over the seat and his lap. I've always had positive experiences on BA flights, but sorry to say this one was sub-par."
Pros: "Seats were somewhat spacious."
Cons: "This flight was also delayed twice. Once because the pilot was sick and again for weather. We sat on the tarmac for an hour. No food or drinks were served."
Pros: "Lucky enough to get an empty seat next to us."
Cons: "Forced to gate check a bag for no reason; there was plenty of room and other similar bags were allowed through."
Pros: "Nothing"
Cons: "Seat comfort in Business Class worse than low cost airlines Crew rude and aloft Food terrible"
Pros: "N/A"
Cons: "My previous flight was delayed at the start and further in flight so I missed my connection. LHR makes too much use of buses."
Pros: "The flight was pretty standard in most ways, nothing too great/too bad."
Cons: "The food service was horrible. After dinner service, that was it. I didnt see anyone in the aisles with water. But the worst was in the am (this was the Chicago to London flight) there was nothing offered before landing. My experience is that there is usually tea/coffee/a light snack. But not even water was offered. I have told this to a number of people to get their opinion. Everyone is surprised. On the flight from London to Lisbon, nothing but tap water was free."
Pros: "In flight entertainment and meals were great. Flight was on time."
Cons: "Very crowded and difficult to move. Also, would have liked more water service - had to go ask for water a few times since service was not offered regularly."
Pros: "That the flight was not bumpy and due to bad entertainment I had good views out the window"
Cons: "Tight seating, old airplane, a bit dirty, most info was in Spanish!? Could not hear overhead announcements,"
Cons: "I don’t want to pay for coffe and a muffin"
Cons: "Charged us for food and even soft drinks on an international flight! I haven't experienced nickel and diminig like this on a n Major carrier like this."
Pros: "There was sufficient leg room in seating."
Cons: "No drink or snack during flight. Made it seem like a cut-rate airline. Had to board across the tarmac and up the steps as if we were on a "puddle-jumper.""
Pros: "The plane"
Cons: "Nothing"
Pros: "The food was tasty."
Cons: "flight was 1 hour and 40 minutes late. We sat on a hot plane waiting for take off and the temperature remained too high during the flight. Very little water was offered. Seating in coach was very tight."
Pros: "The flight was very short, and comfortable. I fell asleep 5minutes into the air and woke up 15minutes before landing; shortest flight I've taken yet."
Pros: "Early, relaxed boarding process was excellent."
Cons: "Only strong negative was the absence of any free drinks or snacks. A cup of tea cost over 2 pounds - ridiculous!"
Pros: "I like the way they treat people. Each crew member was friendly and worked very hard to please everyone"
Cons: "I have no negative comments."
Pros: "Service was good."
Cons: "Nothing."
Pros: "quick luggage delivery in Lisbon"
Cons: "No drink for economy, short fly"
Cons: "Same as above. Spent the flight vomiting from previous food poisoning from Kosher meal. Crew did not seem particularly concerned about my welfare. No one offered to help in any way other than hand me a vomit bag."
Pros: "The airline boarded a little late, but that's typical in Europe. They gave lots of food for the in-flight meal. Several people didn't have their screens work, so they rebooted the system, and then it worked fine. The crew constantly came through with beverages."
Pros: "Cabin crew were great -- personality and lots of fun. Plane seemed relatively new too."
Cons: "BA service is basically Ryanair now, but more expensive."
Cons: "The boarding gate was not posted until 25 min before plane was scheduled to depart, the departure was 20 min late, Customs at Lisbon took 1.5 hours for a simple stamp on my American passport. The aircraft was packed full, not even water was offered without charge, the service even at that was barely fast enough to make one pass of the passengers before landing, the aisles were continually blocked with service carts selling so how are you supposed to make a bathroom break?"
Pros: "Quick flight. Nice crew"
Cons: "The fact that there was no free food and drink on the flight."
Pros: "For economy class it was good seats (bulkhead), the crew were nice, and the food was good."
Cons: "The tiny screens for movies were awful. Worst of all, the horribly loud voices that nearly break eardrums when the crew comes on during the flight was both painful and annoying."
Pros: "smiles and kindness efficiency"
Pros: "Basic flight, no food/drinks. direct flight. no personal tv."
Cons: "they lost my bag, everything was in there. Had a direct 3 hour flight from london to lisbon, so checked in my luggage with everything in there."
Pros: "The crew were ok, nothing really to comment on bad or good."
Cons: "The boarding area was just a corridor. The seats are cramped and uncomfortable. At check in there were not nearly enough staff to handle the volume of customers checking in."
COVID-19 information

Safety measures for airlines flying from Illinois to Lisbon

Airlines flying from Illinois to Lisbon 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 Lisbon

Mandatory masks

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

Social distancing seating

Middle seats unavailable to book on flights from Illinois to Lisbon

Pre-flight testing

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

Flexible cancellations

Waiving of change fees. Search flexible flights from Illinois to Lisbon

Book cheap flights from Illinois to Lisbon

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Flights to Lisbon

Destination:

Lisbon (LIS)Portugal

Return flight deals:

Lisbon - Illinois

Cabin classes:

$1,343
$992
$519

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$387