Find cheap flights from Bismarck to Chicago O'Hare Airport

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Find cheap flights from Bismarck to Chicago O'Hare Airport

Round-trip
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Bismarck (BIS)
Chicago O'Hare Intl
Fri 10/30
Fri 11/6
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Good to know

Low season

February Best time to beat the crowds with an average 13% drop in price.

High season

August Most popular time to fly with an average 15% increase in price.

Average price of a round-trip

$374 (avg. price over the last 2 weeks)

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

Estimated round-trip price
Average price per month

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for $325 or less.
  • High season is considered to be July, August and September. The cheapest month to fly is February.
  • Morning departure is around 64% 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

FAQs for booking Bismarck to Chicago O'Hare Airport flights

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Top 4 airlines serving Bismarck to Chicago O'Hare Intl

Scores according to KAYAK customer reviews

7.9
Delta
Overall score based on 28,721 reviews
8.1
Boarding
7.8
Comfort
8.5
Crew
7.8
Entertainment
7.5
Food
Airline reviews

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

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

Pros: "great everything!"

Cons: "Not delayed"

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

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

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

Cons: "Small plane, feels cramped"

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

Pros: "Crew was friendly"
Cons: "The boarding process was rough and haphazard"

Pros: "The crew did their best to deal with delay."
Cons: "There was an absolutely awful job done by both Delta and Kayak of informing us if additional delays, new gate assignments, when the plane would be reboarded. Also, people were quite angry that the plane had to be cleaned between the time we got off and the time we reboarded. Just get us home."

Cons: "No sandwiches for sale just snack boxes"

Pros: "Taco"
Cons: "Taco"

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

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

Pros: "Not enough toom between rows of seats."

Pros: "The crew and the comfort plus seat"

Cons: "Announcements were too loud in earphones (could damage ear drums) and entertainment was turned off while waiting 30 min for the gate to open."

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

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

Pros: "Friendly staff and comfortable seating"

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

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

Pros: "Flight was on time. Boarded quickly with no fuss."

Pros: "Flt on time, very nice and friendly gate agent and flight attendant"

Cons: "Too tight and seats not comfortable."

Cons: "Delayed"

Pros: "They solved my name matching problem with calm and efficiency, so I made it to my conference. Thank you !!"

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

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

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

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

Pros: "Plane arrived early"
Cons: "They board the front of the plane first, meaning the aisles get clogged up slowing down the process. Also, staff kept insisting pre boarding that more people needed to check their bags because there wasn't enough overhead bin space, but there were plenty of bins not full by take off."

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

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

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

Pros: "Entertainment options weren't bad. Most of the crew was polite other than one flight attendant who seemed ambivalent and unhappy to be there."
Cons: "Three hour+ flight and just one tiny bag of pretzels? And no lemon or lime wedges on the beverage cart? Plus, I have to pay extra for one checked bag. I will only fly Delta if I have to in the future. Subpar airline."

Pros: "Leg room was great compared to discount airlines. The built in entertainment for individualized interests was welcome. Crew was great."

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

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

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

Cons: "Unnecessary flight cancellation. I had friends taking the same flight at the same time at the same airport from different airlines and they came through for their customers. I received no consolation it assistance with overnight accommodations."

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

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

Pros: "The flight attendants."
Cons: "Wi go didn't work and wasn't free."

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

Pros: "First time flying DELTA and to New York City. Really liked flying into Marine Terminal for it's smallness and easiness to collect luggage and catch a taxi."

Pros: "great crew!"

Cons: "Delayed without explanation. Otherwise fine"

Pros: "Nothing good to say about AA"
Cons: "AA screwed up reservations by rescheduling flights by 3 hours earlier (done not once but two times) causing 6 hour layover. This plus an additional 2:38 delay on next flight made the journey horrible. Will never book an AA/BA flight again for intrnational travel."

Pros: "All crew very friendly & helpful. Went out of their way to help elderly gentleman traveling alone"

Pros: "The flight was on time, cabin crew looked nice and professional, AA stuff at the airport of departure was very helpful with complicated check-in procedure."
Cons: "It was a short flight (less than an hour) and only complimentary drinks were offered, no little snacks (like pretzels, peanuts or cookies)."

Pros: "Nothing"
Cons: "More than 24 passengers on the flight from LAX to Chicago lost their connection to Venice After we landed in Chicago with 2 hours delays we all run to catch our flight to Venice and we got there 5 minutes after the flight was supposed to leave but was still there instead but we were denied access and send back to customer service"

Pros: "British Airways seats"
Cons: "If we did not arrive at the airport 3hours ahead, and get on an earlier flight we would have missed our connecting flight to England. Do Not book such shoes time between flights because often they are delayed."

Cons: "3 hours late leaving Dublin, with poor communicstion on the monitors as to gate info. not to mention the lateness."

Pros: "nothing"
Cons: "Flight crew was an hour late to the flight, whereas customers were waiting for far longer than that."

Cons: "3 boarding doors less than 50 feet apart with departures leaving within 15 min of each other created a difficult to penetrate gaggle."

Pros: "There is not much to like when you over charge for seats and have staff who don’t accomodate for family to sit together or someone with a disability who needs to use the restroom often to sit on an aisle seat."
Cons: "Staff has horrible attitude. Price for seats and luggage is ridiculous."

Pros: "Flights reached the destination before scheduled arrival"
Cons: "Chicago airport is a mess. It took us about 3 hours from exiting international terminal to domestic We managed to board a flight just before the gate close. Literally running in the airport. I believe there are people who missed the flight"

Pros: "Great entertanment system and nice complimentary drinks including liqour."
Cons: "Seats a little cramped in coach"

Pros: "Best landing I’ve experienced recently!"

Pros: "the Bowing 787 was wonderful"
Cons: "flight had been delay and delay. we are very disappoint because we always think we are fly with British airway, we even went to check in counter of British airway but find out America airline are the solo airline.you guys can't advertized like that."

Pros: "The flight was great. Lots of movies to choose from. Food was pretty good too."
Cons: "They moved our flight around multiple times. We first had a layover in Chicago then through multiple emails and one phone call they just flew us straight to London with no layover. It all worked out it was just stressful not knowing exactly when we were flying out and if we were going to make our connecting flights. It did work out and we did make it."

Pros: "Friendly and helpful staff, as always!"
Cons: "Far too cramped for seating; im a big guy, but still!"

Pros: "I made it"
Cons: "I had to run for all its worth."

Pros: "Smootm and in early."
Cons: "Not knowing no gratis drinks were served."

Cons: "Flight delays and cancellations."

Pros: "I got there on time and they didn't lose my luggage."
Cons: "The planes are too cramped, costs are too high, staff just love pointing out a carry on isn't a carry on even though it's sold as one and fits in every other airline's definition of one. Boarding process is ridiculous."

Cons: "Legroom was a bit cramped for a tall person"

Cons: "Bought 2 tickets but seats weren’t together poor service"

Cons: "charged a surprise of $175 for my third bag although Kayak mentioned i should be charged $75 at the time of booking. AA says it is due to Jordanyan Airlines, why was I surprised by this extra charge?!"

Pros: "Should have booked AA instead of BA."
Cons: "AA couldn't find BA reservation. poor integration of services"

Pros: "Flight was on-time and crew was pleasant. This flight had movies available to watch!"

Pros: "Nothing"
Cons: "Our bags were lost going to Rome for a wedding and our cloths were in the bags for the brides father and sister bridesmade. No updates and the have my phone number and email address. You would think it was 1968 or something! Unacceptable in this day and age of communication! The wedding is in 48 hours and can’t find our bags? All this was explained to the airline in Rome the baggage handlers etc. etc. still nothing. Absolutely amazing and disappointing!"

Pros: "Great service."

Pros: "Fast reliable two thumbs up!!!"

Pros: "One cabin crew went the extra mile for me...rescued a partial dental plate which I had inadvertently tossed in the trash."

Pros: "Good and entertainment"
Cons: "I have short legs so the long flight was uncomfortable. A stop of some sort would helpnif offered"

Pros: "The helpful steward"
Cons: "The bumpy ride"

Pros: "excellent flight. on time and no issues"

Pros: "Nothing!"
Cons: "Although an email was received 3 hours before departure that everything was on schedule, we were told when checking in our whole itinerary had been changed to leave the next day. We had not been contacted and we missed our daughter’s professional basketball game in France. This was the reason we bought the tickets from Kayak to begin with. The cancellations were happening with British Airlines and they were not working with American Airlines to help us out to get to the game on time."

Pros: "Staff and Entertainment"
Cons: "Back row, but someone has to sit there :)"

Pros: "fairly comfortable, crew was helpful"
Cons: "Having to use my phone for entertainment, with no place to plug it in"

Cons: "A passenger caused a delay in security, and as I'm rushing for the gate, the agent closed the door and told me I couldn't board. She then marked me as a no-show, while she was standing right next front of her. I had to spend the next 4 hrs on the phone, trying to get my tickets sorted out. Then, upon arriving at Heathrow,... No luggage. They told me it was still in Chicago. Upon finally receiving my bags, I find them full of sawdust and sand, and several items damaged. I will NEVER fly American Airlines again, and I will highly recommend to my friends and family to avoid them like them plague. Horrible service! Nothing but a run-around and not once did the agents apologise, even after admitting that my problems on this journey were due to a mistake made by one of their agents."

Pros: "There was nothing too bad other than I wasn't able to check in online bc our first leg of the flight was operated by American Airlines. But there wasn't anything that really stood out that would make me want to fly them again other than it was the best price."

Pros: "The crew was very helpful at each stop even though they weren't responsible for the disasters."
Cons: "Initially we thought we were flying with British Airways. We then had to do some digging to realize it was all out of American Airlines. Then we couldn't get proper boarding passes and luggage tags until one of the crew members spent a significant amount of time untangling each leg of our trip so they were in the proper order. We got delayed by 4 hours in Chicago and missed our connection in Manchester. We had another 5 hour wait there. By the time we got to Dublin, our bags didn't also arrive. After almost 24 hours of travel, we arrived but without all of our stuff."

Pros: "Very friendly staff, on time, most of all very comfortable."
Cons: "The Oppurtunity that could improve is the boarding in plane to have passengers board in groups."

Pros: "They were absolutely fantastic on checking on me, food, service, flight in general. Would recommend to anyone!!!"

Pros: "Easy flight, friendly crew."
Cons: "Girl next to me being sick the whole time"

Pros: "I like the comfortable chairs and screen touch screen in the seat in front of me"

Pros: "JAL is customer oriented and it's always a pleasant experience. Unfortunately, though the return trip is also JAL, the cabin crew isn't."

Cons: "The flight was delayed for 2 hours and after seated in the AA plane for 2 hours, the flight was canceled because without pilot?! Changed to a UA plane but after seated in the UA plane 1 hour, the plane needed to be maintenanced. Had been changed to another UA plane. After three times into three planes, arrived Chicago at 3:30am without the checked baggage."

Pros: "Comfort"
Cons: "Nothing at all"

Pros: "our original flight was cancel due to snow, and we were placed at a hotel and food vouchers were given as well"
Cons: "no head set were passed out making video entertainment useless"

Pros: "Almost half empty cabin made this a very pleasant flight!"
Cons: "Food on AA was mediocre as usual. Edamame salad was nice and fresh for a change. Desserts are now prepackaged wrapping similar to candy bar..."

Pros: "Nothing"
Cons: "That it got cancelled"

Pros: "It's a good flight but the crew in Mexico City is really bad"
Cons: "Good flight experience, but the front desk in Mexico they are really mean. I request to talk with the manager to give me solutions but the manager was the worst. The manager show lack of experience and he was unable to give me solutions. He give me more problems than good news."

Pros: "Flight was fine"

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: "Really good flight attendant crew."
Cons: "The boarding process was unorganized and confusing. The set up at the gate was bad as well."

Pros: "Quick and easy boarding process; no lingering trying to sit."
Cons: "We waited for a while to depart; I believe that's customary dealy for Charlotte Douglas now, so not a sole reflection of United."

Cons: "Don't like being squeezed in, but it is what it is"

Pros: "Appreciated the boarding style, more organized crowds"
Cons: "Seats are getting too small, not enough room for elbows"

Pros: "Great service!!"
Cons: "The connection flight from Chicago to Munich was delayed by 3 hours & the flight from munich to Ancona was delayed by 6 hours."

Cons: "When sitting straight up in the seat, my knees hit the seat in front of me. United seems to be making the space between each seat terribly close."

Cons: "2.5h hours delay almost made me miss my second flight that day. Also agent didn't seem to know anything so wasn't able to help."

Pros: "We didn't crash?"
Cons: "After much concerns and inquiries made bag did NOT make the plane! There is as no one to h love me to n white Planes for 45 minutes! No one at the counter? Wow! Finally supervisor Jill was able to track it down in Chicago where th y took it off the he plane as my carry on because they had no room l ft from the h limited space. After working very hard to get my bag of o White Plains that evening, supervisor Jill hung out an hour past her shift ended to get it on the last transport to my hotel. The transport blew herself by ft and never showed up or called the o say he wasn't coming back! I got my bag on he next morning just in tim for my event! I also was not credited my frequent flyer miles. Some glitch in the system. Overall I must rate my experience as a one star simply because the pilots got us there safely."

Cons: "Very late."

Cons: "Boarding by zones causes passengers to have to stand longer while waiting to board, inconveniences them by having passengers seated in window and middle seats often arrive after the passenger in the aisle seat, and slows down the entire process because passengers settling into the front part of the plane frequently board and stow luggage while those seated in the back queue up behind them. Compared to boarding by row, the entire process is now one lengthy mess."

Pros: "Our seats weren't changed on us, as it was going to Florida"

Pros: "Boarding was orderly, crew was reasonably nice."
Cons: "Comfort, food and entertainment (extra $$) is very mediocre."

Pros: "Nothing at all"
Cons: "How they wouldn't even hand out a cup of water to anyone....."

Pros: "Nothing."
Cons: "Polaris class - the configuration felt like a military transport. The business class configuration was like a pig sty.... bad bad. Seats facing backward..... but the look was like a crowded economy with flat beds. Looked like a college dorm. I've sworn never to fly United ever. I'll pay $2000 extra to avoid legs where they are flying. Food - flushable. Don't offer vegetarian food if you can't prepare it. I'll carry some Taco Bell. Horrendous. Service excellent, courteous people and prompt attention."

Cons: "The flight got delayed and we were told it was "basically cancelled" so we got on a different flight out for the morning but were told we couldn't get a hotel voucher because we volunteered to get off the flight. Very disappointed, will never fly united again. The flight ended up getting cancelled 5 minutes after we "volunteered" to get a different flight too. Luckily we were able to get onto a different airline who helped us out. United dropped the ball big time."

Cons: "There was a delay with the flight. I wish there had been earlier communication about what was going on, i.e. Why it was delayed, how long will the delay be."

Pros: "Nothing"
Cons: "Plane didn't leave until 2.5 hours after expected departure time and we never got an actual reason why. This also made me miss my connecting flight so I had to spend an additional 6 hours in the airport waiting."

Cons: "My flight out of traverse city was cancelled but I rebooked on a different airlines through united to be able to get to my destination in time for an event that day. It was a long process but I made it and really appreciated all the work the agent on the phone did for me. When I arrived at the airport they had my resvervation but no ticket... luckily we worked it out"

Pros: "Nothing"
Cons: "That a bunch of travelers including myself missed our connecting flight in Chicago after united chamged our arrival gate but didn't have any crew to man the jet way. We sat for 20 mins right in front of our gate. From 1 pm to 10 on my flight to Asheville from Chicago was delayed many many times waiting for our airplane to arrive. Upsetting that we missed our connection due to United's poor planning, they didn't hold our connecting flight for us but we had to wait all night for other flights."

Pros: "Nothing about 9 HOURS in an Airport is great! I walked from where I landed coming from Calgary, to terminal 2 Gate F 17 because that was where the flight to Lexington was to leave from. Then I got notice it was leaving from terminal 1 Gate B 24 so (I'm sure I walked a mile there) to get there. Waited for a number of hours checked my phone and found the departure was back again at terminal 1 Gate F 17!?!?! So I walked another mile back to where I started. At no point was I offered a drink or meal voucher for the 9 hour delay/inconvenience in my flight to Lexington ky. Suffice to say that I will NEVER go on any flight if I have to go back through this airport. I also have horrible knees, which all the walking did not help."
Cons: "I would like to say that as a person with a disability, there is not any support for help getting around. They have plenty of for lack of a better term "golf carts"; but no one utilizing them. Not that I am a world traveler; but this airport could take more than a page from Calgary international in terms of support to those with disabilities. I will NEVER and I do mean NEVER go through something like this again. I expected to be home in Lexington at 5:00pm and did NOT arrive until midnight.??!! This is in my opinion quite unacceptable! What a way to spend a hard earned vacation day! Thanks Luanne Steele"

Pros: "The long haul from Latvia to Oregon is usually a pain but the SAS employees worked to make it as positive as possible. Everything was great from the seats and accommodation to the food and staff."

Cons: "Our plane was United, so I don't think this reflects on Lufthansa, but rather United. The plane entertainment was extremely outdated and there was not enough room in the overhead containers for everyone's carry-ons. This problem made boarding a very long and aggrevating process."

Pros: "we had to wait a long time before boarding, and no informaton, as to why."
Cons: "Just waiting and no information as to why. At the same time the flight to Stockholm, was delaid, aml all this information came over "our" speaker, even when they started boarding , quite confusing."

Pros: "Nothing"
Cons: "Our plane departed on time, 6:05 AM. About 6:40 A E turned back towards Boston. There was a problem with the wing. It got repaired. We deplaned. And waited. And waited. Then we needed fuel to be removed. And we waited. And waited. Then we got back on board, got to the runway, and the RIGHT ENGINE didn't start. So they tried to repair it, couldn't (didn't want to fly on that old, broken plane anyway at this point), and we had our flight canceled. All told, I spent 10+ hours at Logan Airport. It was an absolute disaster."

Pros: "Boarding was much more organized with lines marked for each boarding group. The crew was super friendly. Also, I received a whole can of cran-apple juice, which was much nicer than just a small cup. The tv options were also fairly priced for the options available."

Pros: "Great customer service.. Comfortable flight and smooth landing!"
Cons: "Paying for one check in bag..."

Pros: "Even though i wasn't able to choose my own seat I was given a fairly good seat near the front of economy"
Cons: "The entertainment system was lacking compared to the system on the Lufthansa flight from Riyadh. The touch screen wasn't easy to manipulate and the choice of movies wasn't the same. I know it was united coming to Chicago but the actual Lufthansa airline flight exceeded expectations over united by far!"

Pros: "I liked it that you got a little snack even though it was just a short flight! The boarding was very fast!"
Cons: "There was not very much space for the legs! The seats were very close!"

Pros: "I know it's some sort of miracle. But there was only 40 people on an airbus. We all had about 3 seats each and we made full beds for ourselves."

Cons: "Boarded and left late for many to miss connections. No real help to get to new connection both on plane and off."

Pros: "A everything was fine other than..."

Pros: "I did not like anything. Please people don't book through kayak. Scam website"
Cons: "Flight delayed. Stayed at airport for more than 2 hours. Baggage lost."

Cons: "It took almost 15 minutes to get my bag back that I had to gate check. We were not allowed to carry on."

Cons: "The plane never cooled to below 80 degrees"

Cons: "The seats didn't bend back to be comfortable. Only 1 inch!!! The back was restless"

Pros: "Nice flight and on time."

Pros: "Friendly crew, easy boarding"
Cons: "Small uncomfortable seats"

Pros: "Your Crew!!!! From the lady who checked me in to the last flight attendant saying thank you for flying with us... you should really be proud of your staff!"

Cons: "Obnoxious crew, repeating the same instructions over and over. No food, no entertainment. Short flight though."

Pros: "Flights took off and landed on time."
Cons: "Flight home was moved an hour early when I checked in. Gate attendant offered me a $500 voucher for taking the next flight...and then ended up putting me on the early flight anyway and gate checking my luggage. I really wish I got both the voucher AND to hold onto my carry-on. And then, leg room on that flight was so bad. I am only 6ft tall and was squished in like a sardine."

Cons: "There was no air circulating on the plane the entire flight. The plane was over 90 degrees when we got on. Everyone on the flight asked for the air to be on and we were told it was. No air was coming out of the vents. Horrible flight."

Pros: "Excellent service."

Pros: "No delays."
Cons: "No complaints."

Pros: "The crew were professional"
Cons: "The worst thing is that they schedule a CRJ-70 on this flight. This would be tolerable if the obvious alternative was a turboprop, as if Montreal were a small town, like Flin Flon. But it is not; it is a large and important city, and it stinks that the demand is so low that airlines must use small aircraft on these routes. Is it because Canadian taxes are so high on airlines that fares in turn must be high and not stimulate demand? I can't think of any other reason connecting cities this size would be on crappy little aircraft rather than on at least an A320/737 family aircraft. The problem is that there is not enough room in the overhead bins to fit rollaboards, even small ones like mine. So they have to "gate check" the bag, which does not always reappear at the gate at the destination. Less bad than the choice of aircraft was the fact that after we pushed back, they couldn't get an engine started, so they cancelled the flight and reaccommodated us on a later flight."

Pros: "Economy Plus is OK and crew is fine."
Cons: "Food is absolutely atrocious on US airlines."

Pros: "Everything was great and the trip was on time perfect"

Cons: "I would like to see free movies added to the flight like American Airlines have."

Pros: "on time arrival"
Cons: "power outlets were present but not functional. A real pity as I counted on it for my long trip to keep my portable devices. Lounge in Chicago does not have many outlets either and the next plane to Brussels either. This prevented me to keep my devices up along my trip preventing to work or watch movie as I wanted."

Pros: "Checking in at ticket counter was easy, service was accomdating for mom w disability. Love the option abt free ck bag for carryon. Very happy with change of flight option when original lay over was canceled. Love the text message update"

Cons: "Flight attendant "China" - needs to be doing something else - she was not interested in her job."

Pros: "Flight was on time. All but one crew member were pleasant and professional. Low cost initial fare, but..."
Cons: "Relatively short flight made absence of beverage and food/snack sufferable (without paying high end bar prices for for snack or drink). Paid for reasonable leg room, carry-ons and a checked bag. So, after all those fees, flight cost was average."

Pros: "Service was fast and friendly and very efficient!!"

Cons: "Everything was fine other than how cold it was on the plane. The coldness actually woke me up several times because it was so bad."

Cons: "When I got to the gate, I was told that I had to pay $45 for my carry on luggage, which I found it to be somewhat insulting (if I had agreed to check-in the luggage it would have been 'cheaper' only $40). This was the first time I had ever been asked to pay for my carry-on luggage, and the basis for me to never fly Frontier ever again. They claim that it was because of the ticket I purchased through a third party, and I told them that they should not advertise any tickets where you intend to charge people for their carry-on luggage. To make things worse, it appears that Frontier does not participate with the TSA pre-check program, and even though I had my global entry card with me, the officer at TSA pre-check would not allow me through this line because of the airline I was flying with - Never again!!! I suspect that on my way back I'll be forced to pay another $45 for my carry-on luggage, which I despise."

Cons: "Very uncomfortable seats, they did not recline. Crew kept talking loudly at the back and it was hard to sleep ."

Pros: "The low price of the fare"
Cons: "1. All the added charges even for a refreshment 2. The obnoxiously loud noises coming from the plane mechanics 3. A group of 5 that were drunk, belligerent, loud, and inappropriate 4. Lack of cleanliness (old tissues & trash stuffed in the seat pocket, trash on the floor, looked like throw up in our aisle-our entire aisle asked to move seats) 5. Stewardess speakerphone so loud It was painful"

Cons: "Had to pay for carry on and water. What a joke!! A unruly child was screaming and pounding on the back of my seat and there were open seats up front so I ask a attendant if I could move up. The attendant told me according to FFA regulations I needed to stay in my seat. I FOUND OUT LATER WHAT SHE TOLD ME IS TOTAL BS!!!!! Never again Frontier!!!!"

Pros: "The crew was professional."
Cons: "The seats are not comfortable so it makes it difficult to sleep. Ours was a red-eye so that was not good."

Cons: "I arrived later than anticipated, flight was delayed and was late for a work meeting"

Pros: "The crew was better than expected."
Cons: "Have to pay to select a seat?? Carry on is $40. Checked is $35. No Skycap. I won't be flying Frontier in the future unless they decide to go to Southwest management school."

Pros: "Flight attendants and gate personnel were very gracious. Nice flight (weather cooperated) and no delays."
Cons: "Desk personnel at ORD were horrible, very abrupt, and just plain angry. Everyone has a bad day, but I'm easy to deal with and the only thing I did was step one foot over the "wait" line to the counter. I apologized after you snapped at me and continued to smile... while you continued to frown and be condescending. That alone means I don't fly your airline again. I can afford the extra for Delta and I should have stayed there. Seats were really uncomfortable and though we paid extra for the better seats, leg room was at a minimum. Again, about what I expected. All told, for 1 bag and a little more legroom, we paid an extra $115 per tick. Not really any savings over a more full-service airline."

Cons: "Uncomfortable chairs,"

Pros: "Flight left early, and arrived about 45 mins early, no problems on the flight, friendly staff, excellent price, very happy customer!"

Pros: "Smooth effective boarding to the plane."
Cons: "Seats were like the park bench, hard as rock. By the time we landed I had a sore back and neck. I don't think cabin was pressurized properly or there was something not right as my Airpop during landing was much more savior than I have even had and was very painful. his was first and will be last flight with them. Not worth the $30/$40 saving you make."

Cons: "The stewardesses were rude. They had terrible manners, and called the police on one passenger who was not being unruly, but who questioned them so they continually harassed him."

Pros: "worsts seats ever. unknown $ 40-45 to check a bag. Will never fly again.. if southwest is a 7/10, you are a 2"

Pros: "The flight cost was cheap, but was never informed that carrying on a bag I would have to pay for it. Wasn't aware that I would also be charged for selecting my seat. Beverages, including water, and food were also not included in the cost, and were relatively expensive. I used the app to check in 24 hours before my flight. I arrived at the airport and wanted to double check that I was checked in for my flight because I felt uneasy about it. The women at the check in said the mobile app does not count as a boarding pass and etc. So I needed to wait to be checked in. While getting in line to board the plane, a couple infront of me had their boarding passes on their phones and had no problem boarding with the app. I think there was a little miscommunication with the app and workers."

Pros: "The crew was nice."
Cons: "Although the flight was good I was shocked that I had to pay an additional fee for my seat upon check-in via the internet. I had to pay $17 extra on the way to Florida and $11 extra per seat on the return flight to Chicago. Why wasn't I made aware of this? Also, I went on Frontiers website prior to my trip to see what the carry-on fees were. They never explained the fees until after I was trying to print out my boarding pass and I was charged $40 per carry-on (3 of us were travelling). Give a head's up about your fees!!!!!! Otherwise, your prices are misleading!"

Pros: "nothing"
Cons: "left at the airport in milwaukee on 12-28-15 had to fine my way back to ohare at my expense, without luggage, poor service, still wating for luggage"

Cons: "Frontier airlines is the worst airline."

Cons: "$45 to check my carry on. Just give me the bottom line when you charge me instead of saying I am getting a deal than charging me even more once I carry my own bag onto your plane."

Cons: "Absolutely horrible, your accommodations for a cancelled flight were a joke. Pretty much a good luck getting home we can get you to your destination 6 days later if you are willing to wait."

Pros: "Flight was on time and we got to our destination ok."
Cons: "No food and had to pay for drinks, seats and anything beyond the price of the ticket."

Pros: "Good price for ticket. Plane boarded quickly and left and arrived on time."
Cons: "Frontier "nickle dimes" you to death. Charge for seat, charge for luggage, charge for something to drink. Add it all up and I'm not sure it is any cheaper."

Pros: "On time for departing and arrival. No frills but felt comfortable."
Cons: "The baggage fee is not included in ticket prices."

Cons: "Unnecessary delays about 1.5hrs waiting on tarmac without reasonable explanation."

Cons: "Great experience but for the exorbitant bag check rates"

Pros: "Nice seats"
Cons: "It's silly to pay so much for a carry on, but the flight was so cheap."

Pros: "The worst flight I have ever had. Most uncomfortable seats I've ever sat in. I will never ever fly this airline again. They also charge for everything. Everything had a fee. Horrible experience. I guess AA is the best."

Cons: ""Upgraded" to the most uncomfortable seat I've ever flown in. Expensive checked and carry on. Flight attendants were all extremely rude and unprofessional - spent the entire flight ignoring the passengers and clustered at the front of the plane complaining about coworkers. The flight attendants were doing much of their work by flashlight - seemed very substandard. No welcome. No goodbyes. It was clear that they had disdain for the clients. No food or beverage service. Will never consider Frontier again."

Pros: "Flight left on time and arrived a little early. Staff always offering seatbelt status in a prompt manner, keeping our safety in mind."
Cons: "Hard to get any sleep in a cramped space, but that's how it usually is on a redeye."

Cons: "landing and waiting for a gate for 45 minutes. We were an on-time arrival without a gate? That is very poor planning and anticipation of flight needs."

Cons: "Paying for a carry on bag. It was very expensive. I will not fly frontier again."

Pros: "The crew treats you better than crews on more expensive airlines, and they have a great sense of humor. You can tell that positivity and how they interact with passengers is a priority in the hiring and training process. A lot of people have complained about having to pay extra for carry-ons and other luggage, but Frontier is REALLY clear about their policy for baggage when you book, so these people shouldn't have been shocked. It is a great deal for people who only travel with one small bag, and I'm glad that there is an airline that offers such cheap flights for light travelers. If you need to take a lot of luggage, you can add the cost as you are booking and then decide if it's the best deal before you finalize payment. Overall, it was a very good experience. You aren't going to get a ton of extras for free on this airline, but if getting to point B from point A with a nice flight crew is all that matters to you, Frontier is a great deal."

Pros: "The crew on my return flight was much more personable than on the flight out. Boarding and unboarding were super easy (no checked baggage for my flight)."
Cons: "THE HIDDEN FEES ARE CRAZY RIDICULOUS! Sure the flight starts out cheap, until you realize you have to pay for carry-on bags, and another fee when you pick your seat! Overall my flight cost was $130 more than anticipated with the hidden fees. The seats on the flight to my destination were old and uncomfortable and my seat did not recline (and I paid $30 for the super stretch seating)."

Cons: "Flight was delayed 3 hrs due to a mechanical problem"

Pros: "Nothing stood out to like."
Cons: "The flight attendent had a hard time explaining things over the loud speaker. To high on in cabin food."

Pros: "Easy boarding, knowledgeable staff...friendly service"

Pros: "Amazing service. Kat and Linda from MIA airport check in were phenomenal and completely made my trip in every way possible. I hope frontier recognizes how truly lucky they are to have these women on their payroll."

Pros: "Price"
Cons: "$1:99 soda realy"

Pros: "Overall good experience. Flight got in early but then had to wait for gate to clear."

Pros: "First of all they charge you 40$ in internet for your carry on bag ! You dont have food or snacks Its cheap only If you dont have any bags otherwise take an other airline !"

Cons: "Over 1.5 hr delay in Las Vegas- sometime cannot be helped, I understand."

Cons: "I spent the entire day in the airport b/c they strung us along 2 hours at time. Then when the plane was finally ready they had to get a new staff for the plane and delayed us another 4 hours. Couldn't they have planned ahead and found a staff before the plane was ready?!? Or if they had just told us upfront the repair was going to take 8-12 hours we could have made use of our day. Losing a whole day of productivity when you own a small business is catastrophic. Frontier really screwed me over."

Cons: "the seats"

Pros: "Nothing"
Cons: "Everything"

Pros: "The crew was fine."
Cons: "They charge for everything, is a scam . I will never book a flight w them."

Pros: "Notification emails about delay and new departure time"
Cons: "- late departure - we spent 45 mins in plane after landing at Chicago airport and it was not fun - not a variety of food to buy options"

Pros: "Price early arrival"

Cons: "Apparently the seats are "pre-reclined". What a joke! My gf and I now call this Frontier Airplanes, because this can't be an airline."

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