Find cheap flights from Denver to Chicago O'Hare Airport

DEN - ORD

Find cheap flights from Denver to Chicago O'Hare Airport

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Round-trip
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Denver (DEN)
Chicago O'Hare Intl
Sun 5/9
Sun 5/16
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Good to know

Low season

AugustBest time to beat the crowds with an average 48% drop in price.

High season

DecemberMost popular time to fly with an average 39% increase in price.

Average price round-trip

$136(avg. price over the last 2 weeks)

Good deal round-trip

$105or less

Good deal one-way

$70or less

When to book flights from Denver to Chicago O'Hare Airport

Estimated round-trip price
Average price per month
Flight prices as travel date approaches

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for $70 or less one-way and $105 or less round-trip.
  • The cheapest flight from Denver to Chicago O'Hare Airport was found 26 days before departure, on average.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be November, December and January. The cheapest month to fly is August.
  • Morning departure is around 1% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

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Top 4 airlines serving Denver Intl to Chicago O'Hare Intl

Scores according to KAYAK customer reviews

7.2
American Airlines
Overall score based on 45,486 reviews
7.5
Boarding
7.1
Comfort
7.8
Crew
6.9
Entertainment
6.7
Food
Airline reviews

Pros: "We didn’t crash and die. That’s the only positive."
Cons: "Before we boarded I listened to a couple described how they always went ahead in line at boarding because no one ever stopped them. They described how they waited until group 3 was called and then went right through. While we were waiting, we watched them do it again. If you need to cram people into tiny spaces to be profitable, then you cannot allow them to make it worse by putting back their seats. I spent 90 minutes with a seat back jammed into my chest. We were ignored when handing out snacks, probably because we were invisible behind the seats pushed in our faces. It was one of the most miserable flights I’ve experienced."

Pros: "Nothing"
Cons: "Had to change our plans, and AA wouldn't give us a refund. We never got on the plane but had to pay for the tickets anyway. I'll never fly AA again."

Pros: "We were allowed to board early with my father, who is disabled."
Cons: "Denver airport was a nightmare with my disabled father. We were given a “wheelchair” but no escort through a nightmarish security scene. Airport is terribly designed, lacking clear signage and navigation. TSA was a disaster and no one seemed remotely concerned about my father’s comfort or needs."

Cons: "The flight was delayed which caused us to miss our flight in London our family was delayed for 12 hours"

Pros: "The plane was super comfortable"
Cons: "Long check-in lines in Denver - there were two sky caps outside who had no line which allowed me to reach my gate in time. Otherwise I may have missed my flight"

Cons: "We are delayed 7.5 hours dues to mechanical issues with our plane and told we would have to wait or book another flight the following day. American Airlines sucks!!!!"

Pros: "The flight was on time."
Cons: "The seats are absolutely horrible. I feel crammed like a sardine in the plane. Seriously, can we adjust the seat widths and distance to the seat in front and make them a couple inches bigger?"

Pros: "The crew was very friendly and accomodating."

Pros: "American"

Cons: "Two hour delay out of Denver, no crew."

Pros: "There was nothing to like about the way this sudden last minute cancellation was handled."
Cons: "I expected at least an offer of some kind of compensation for the inconvenience. it didn’t and hasn’t happened thus far."

Pros: "Great service, friendly staff. Plenty of in-flight entertainment options"
Cons: "N/A"

Pros: "Free in-flight entertainment. Like that in-flight entertainment is available on users device, rather than screens in headrests. Staff were courteous and friendly."
Cons: "Flight delayed d/t computer glitches and problems in NC. Once we eventually boarded, we were forced to check our carryon luggage d/t lack of space."

Pros: "Good is that they sent you to Finnair to correct AA created break in service...why would they pay for it? AA is just an operator per itinerary! Why would you care if ppl get help with connections!"
Cons: "Checked in online on Finnair and automatically for the second connecting flight...and not the first -AA. So, had to check-in again for the first flight at the terminal. Board passes were printed 2 out of 3 by AA and both had errors - wrong gate for the first flight and no boarding info for the second connecting flight - just blank! AA did not provide connecting info until I found an unoccupied employee at the terminal and customer service lines were about 20 people in 2 locations I went to. The connecting info should be in the itinerary they said at customer service...nope, it was not there either!"

Pros: "Nothing"
Cons: "Broken plane, re-route and conflicting inaccurate email updates."

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

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

Cons: "I'm not sure where the problem was - whether with AA or Royal Jordanian, but my luggage did not make it to Amman with me. In fact, there was a whole group of passengers traveling on American from different US cities, switching to RJ in Chicago, whose luggage did not come on the flight to Amman. My advice: be sure to pack enough for a couple of days in your carryon - and don't accept an offer to check your carryon to its final destination!"

Pros: "Comfortable seats, good legroom."
Cons: "Not enough coffee for breakfast."

Cons: "This was a BA flight on an American Airlines plane. Very small crowded and uncomfortable. My husband is 6'2" and barely fit in the seat."

Pros: "The crew was awesome."
Cons: "You guys lost our luggage!"

Pros: "All good, except poor prep on food"
Cons: "As above"

Pros: "Great crew with an attention to details!"
Cons: "40 min late and a bumpy ride the whole time but good flight"

Pros: "Quick and easy boarding"
Cons: "Uncomfortable seats"

Pros: "Everything ran smoothly despite turbulence and bad weather, thanks to the crew."
Cons: "Seating is even more cramped than I'm used to, and everything outside of a drink and a biscuit is extra money."

Pros: "Nothing"
Cons: "Everything"

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

Pros: "Aircraft comfort and entertainment options"

Cons: "I had a severe back injury in Denver and they were unable to move my flight up a day to get home and see a doctor. A good friend had to buy me a new flight with his airline miles so that I could get home to relive my pain. I'll never fly American again because of this complete lack of compassion and care for their customer."

Pros: "I like it! Thank you, kayak"

Pros: "Seat were comfortable and I didn't feel claustrophobic."

Pros: "Todo muy bueno"

Pros: "The staff was friendly and helpful"
Cons: "There was a ton of turbulence"

Cons: "Boarding late"

Pros: "NOTHING"
Cons: "Everything. DELAYS___DELAYS"

Pros: "Pretty comfortable"

Pros: "Seat was comfortable, and my favorite on this aircraft - 3F on the MD80. Boarding was quick, and service was efficient once airborne."
Cons: "AA crews are skimping on pre-departure service, rarely offering PDBs (pre-departure beverages), or, when they do, half-assing it by putting water and OJ on a tray and making it clear nothing else is available as they did on this flight. It sets the expectations very low for the rest of the flight, and that's what happened."

Pros: "On time."

Pros: "Delays caused a little stress but all in all a good experience."
Cons: "Late arrival to DCA."

Pros: "The TIMING AND ATMOSPHERE"

Pros: "Space security manners"

Pros: "Upon sitting down, I was able to fall asleep almost instantly. The helpful stewardesses were constantly aware of my needs."
Cons: "Check-in desk seemed confused and unorganized. Two very friendly ladies were helping out but were on different wavelengths."

Cons: "Numerous delays and disappointments. Two delays before boarding. Another long delay after boarding waiting for paperwork to be completed. Long taxi period. Waited over half hour for baggage claim conveyor to start rolling."

Pros: "Very professional"
Cons: "We didn't leave on time"

Pros: "Everyone was gracious and very helpful. Wheel chairs waiting at each stop. Special ramp installed at CHO, VERY HELPFUL."

Cons: "EXTREMELY LONG CHECK IN & SECURITY LINES"

Pros: "On time arrival despite two issues at the departure gate"

Pros: "Na"
Cons: "Na"

Pros: "Very friendly and helpful crew!"
Cons: "Beverage and food was not available on a few of my flights. And neither was in seat entertainment."

Pros: "No room. Delays."
Cons: "Board me 1st."

Pros: "Crew was great."
Cons: "Doing a better job with last minute delays and connecting flights. I’m tired of lost bags."

Cons: "Complimentary ear plugs and eye mask would have been great."

Pros: "Crew was great"
Cons: "Luggage was damaged, flight was delayed multiple times, baggage took forever to retrieve (and was not prioritized properly)"

Pros: "The crew was good. Some flight attendants aren’t very personable."
Cons: "Pretzels? Really bad."

Pros: "No the crew were not very friendly at all. I was not greeted with a smile at all. My seating was horrible, I unfortunately was seated in the last row, beside the washroom. My seat would not recline. I will never locate my seat at the rear again, total claustrophobia."
Cons: "do not take the rear seat in a small airplane ever."

Cons: "The plane had some technical difficulties and after some time it was ready to go. Everyone boarded (some for the 2nd time) all luggage and carryons in place. After sitting at the gate for aboit 20 min they said the plane was not safe to fly and got everyone off. This took a while since it is a huge plane. We finally got a new plane and instead of leaving at 8:20 am we finally left Denver and arrived Chicago at 2:50 pm. Out of the 4 legs of this round trip, 3 of them were terrible."

Cons: "Late late late and no information shared about why."

Pros: "It was fine"

Pros: "Cost"
Cons: "Last row"

Cons: "No food or entertainment"

Pros: "Everything."

Pros: "Airport person with wheelchair at Denver was extremely helpful getting a disabled co-travelor from gate b85 to gate b28 in record time to catch the flight to Chicago. A BIG Thank You to the agent in charge of boarding for getting the three of us sitting together."
Cons: "The direct tv screen couldn’t be shutoff. With a plan as big as a 757 there should be a beverage cart per section of the aircraft otherwise passengers at the far end are wondering why they’re being left out."

Cons: "lost my luggage"

Cons: "The landing was terrible. I guess everyone is allowed a “opps”"

Pros: "United representatives were friendly."
Cons: "TSA at Denver was the worst I have ever experienced in all my years of flying - they closed down lanes despite incredibly long lines winding around the entire floor of of the security areas, their staff was rude and the lines moved incredibly slowly - mostly because they seemed understaffed and unconcerned with anything other than themselves."

Pros: "On time for once"
Cons: "Cost of the flights + baggage"

Pros: "Couldn't get Wi-Fi to work"

Pros: "The crew"
Cons: "The seats r too small"

Pros: "I got home safely."
Cons: "Every time I fly United they manage to screw something up. Two hour delay on the way out. 45 minute delay on the way home while they located another plane (mechanical problems) made my connection impossible. They did get me on a plane to Newark, which was also delayed. I made the connection by the skin of my teeth and a lot of anguish. My luggage did not. All in all, a very unpleasant travel day."

Pros: "Apathetic unfriendly and unprofessional personnel at ticket counter. If handicapped don't look for anyone to help. They clearly let you know it's your problem-- not their responsibility to help."

Pros: "Staff was very friendly."
Cons: "I only had 2 nights in chicago and one was completely ruined as we got in so late that the event we were supposed to attend was already finished. We also were sitting for a long time and it was very uncomfortable while waiting to take off. We didn't get any beverages after sitting for a long time and finally did once we were in the air which was 2 hours later."

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."

Cons: "showed up for a 5:20am flight and was told at check-in it was now 7:30... Nobody could have told me that before I woke up early, got a cab early and showed up to the airport early?!"

Cons: "Seats sucked hard no give. Cramed in like cattle"

Pros: "Snacks"
Cons: "Nothing"

Pros: "The flight was great."
Cons: "The turbulence was the worst part"

Cons: "Seemed like a newer plane that had a lot less leg room than my previous flight. I'm pretty short and I was uncomfortable."

Cons: "Was given a seat in the last row of the plane, which didn't recline. There was not enough room for my carryon cuggage and I had the lowest priority boarding. The option to upgrade was $99 each way"

Pros: "Planes are old as dirt. Flight attendants were unfriendly and unaccommodating and finally, there was a 2.5 hour world wide data transfer systems failure on the last leg of my trip. Have a 12 hour day of surgery followed by appointments. Thank you United. Your airline is a joke and I'm ditching your stupid mileage credit card. I'd rather purchase magazines with my miles than fly with you ever again."
Cons: "Absolutely nothing."

Cons: "Delayed over an hour Changed gates after our initial flight time"

Cons: "Confiscated $20 bottle of hair product at security because I didn't want to check my carry on & then once at the gate forced me to check the bag anyways after not getting enough volunteers to check their carry on"

Pros: "The crew was very kind to everyone and it was a very pleasant flight!"

Pros: "Did make the connection to Chicago after running to the gate-last 2 to board before cabin was locked."
Cons: "Sat on the runway for approx an hour-no wear to park. Almost missed connection. If we weren't in good shape, would never have made it."

Pros: "The crew was great"
Cons: "Late flight and plane was not parked right at terminal in Chicago so it made for a long wait to get off the plane"

Cons: "Every flight I book with United gets delayed. My flight to my destination initally was delayed by over an hour causing me to miss my connecting flight. They re-booked my flight for the next morning so I missed my first evening of my trip. On the way home my flight was delayed 5 hours, turning my travel day into a 10 hour travel day... I will not be flying with united again."

Cons: "Old huge plane. Sat in back. Awful. Didnt move for what seemed like half an hour or more before we even started moving toward runway. Then did the same thing once we landed. Chlosterphobic and awful."

Pros: "Departed on time."
Cons: "Small plane...every seat taken and crowded."

Pros: "I liked the flight attendants that they were courteous and helpful"
Cons: "I am a fearful flyer and that is putting it mildly. I didn't like that the pilot didn't introduce himself and talk to us about the flight."

Cons: "The crew knew multiple people on the Hayden to Denver flights had very limited wait time to get from plane to terminal, but took forever in delivering our luggage for plane side pick up. When I asked the lady who came by to let us know of our gates, she pretty much told me, 'good luck'. I picked up my bag with 10 mins to spare to run from gate 86? to 24. I think more should have been done to accommodate. To be fair, the other lady who came by to let us know of our gates, offered to call my terminal and let them know I was on the way"

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."

Cons: "Delays! Numerous delays! No assistance to help with changing missed connections or getting a hotel while stuck in Chicago."

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

Pros: "People at desk in Chicago very helpful"
Cons: "Terrible communication about flight info caused us to miss a flight. Limited desk hours made it a painful experience. I will never fly with Aer Lingus again!"

Cons: "Wifi didn't work"

Cons: "My flight was delayed 9 times with 9 different gate changes. I was supposed to arrive by 10PM and didn't land until 2 AM."

Pros: "It boarded quickly, I guess"
Cons: "Seriously pretty much everything"

Pros: "when at O'Hare, it was not a very long taxi to get to the gate"
Cons: "flight was delayed an hour; I felt very cramped in that small space for my seat"

Pros: "Nothing"
Cons: "Waiting for 2+ hours at the gate waiting for the plane to leave."

Cons: "Never left on time always late"

Pros: "Always liked frontier."
Cons: "Wait was a longer than expected."

Cons: "Very long taxi combined with late departure = very late arrival"

Cons: "Late departure"

Pros: "On time. Very organized."

Pros: "It was a short flight."
Cons: "Uncomfortable seating. No free soda/snack. Expensive soda."

Pros: "Didn't get beat up or dragged off flight so better than United"
Cons: "Woman at gate unable to provider updates with when delayed inbound flight be there and when we would be boarding Crew unable to provider estimate with new landing time so that we could update our ground pickup at destination Front bathroom broken on a 40+ row flight! Incredibly inconvenient for passengers towards front especially when they have their snack/drink cart out which no one wants anything from anyway because it all costs money. Get that out of the way! One attendant was rude to my wife and son when they were trying to get to the rear bathrooms. Crew did not know which baggage claim our bags would be at. Won't make the mistake of flying Frontier again because it's cheaper (rude service, delayed flights, no refreshments = cheaper). I recommend other travelers splurge for any other airline (maybe not United)"

Pros: "nothing"
Cons: "we got delayed for 4 hours"

Pros: "I liked the stewardess. She was nice."
Cons: "I pay for my ticket and then there is fees for days!!! Charge me what you will for the ticket but all these after fees are disgusting. You should be ashamed for yourself Frontier you filthy animal..."

Cons: "Flight delayed twice for a total of 5 hours and never once received a text or email about either delay nor was I contacted for food vouchers I just happened to go up to the desk and they gave it to me."

Cons: "Seating is horrible, no leg room, no reclining seats. Allow too much carry on."

Pros: "Being encourage to pray for patience"
Cons: "The noise. The delays. The not so working speakers."

Cons: "We landed and had to stay in the plane at the gate for over 30 min. They said they couldn't get the jet way to work. Really stunk, because was a late flight."

Cons: "The flight was delayed which I wasn't alerted about and the gate was also switched gates without alerting us."

Cons: "Flight very rough and crying baby and general just did not feel well and was upset flight was delayed and then got home much later and had to be awake early in the morning for an appointment."

Pros: "Good price- bare bones but did the job"
Cons: "Plane wasn't very clean but otherwise no complaints"

Pros: "Nice staff"
Cons: "Delays without frequent or informative updates."

Cons: "Only airline in the airport with delays from a snow storm 3 days ago!! About 7 hours in the airport with multiple delays before it was canceled. No other flights available for a week. Refunds available (supposedly) but had to wait in lines over 10hours long or through their phone service with significant waits before being routed to their website which was pointless. Some people were waiting over 10 hours to pick up their checked bags from previously canceled flights. Hundreds of flights were canceled the day before as well. Again, this was the only airline in the airport with these issues. Other flights were leaving without problem. I will never fly frontier again."

Pros: "Nothing"
Cons: "Flight staff was rude. Especially the older blonde lady. Seems like she hates her job and I heard her cuss at a passenger and tell a child to shut up"

Pros: "This was a short flight and I found a very low fare on line. Really can't complain. Pack light if you possibly can ( one small bag), or you will be charged for your carry on."
Cons: "Absolutely no extras for free."

Pros: "So I might have missed some fine printing but I bought a ticket for just over $100 from Chicago to Denver. In order to pick a seat via online checking I was charged also there was a charge for checked and carry on baggage. Still a good deal just wish it was more transparent."

Pros: "The price was good."
Cons: "The crew made a long, loud announcement about a dumb credit card offer which woke up my baby. Would prefer they minimize the number of unnecessary announcements on board the plane. None of the seats recline. There is a bar which prevents you from pushing your small bag or purse underneath the seat in front of you."

Pros: "Awful"
Cons: "Everything"

Pros: "For $50 a surprisingly comfortable experience"
Cons: "Hard seats"

Pros: "The crew was polite and energetic."
Cons: "They charge for everything including carry ons and nonalcoholic beverages. Seats are very uncomfortable. No entertainment offered. Pricing was not as low as one would expect."

Pros: "Plane was on time. No problems boarding, leaving the gate, or arriving at Ohare."
Cons: "Lines to check in luggage were extremely long. Had we not decided to check in at the Sky Cap, we may have missed our flight."

Pros: "With every shitty experience, you have to find the silver lining. In this experience, the silver lining is that I am still alive."
Cons: "Everything. I woke up at 4:30am to catch this flight out of the Denver international airport. The airplane was boarded and doors were closed on time. Shortly after, the captain announced that there was a leak in the engine. Two and a half hours later we finally took off. We sat on the airplane the entire time. After take off, there was an announcement that flight attendants would be coming around for drinks and snacks for purchase. We landed safely. My bag was and still is lost. It took me an hour to get to someone to file this. I was offered a $25 voucher for future use."

Cons: "at the last minute before boarding had to change gates"

Pros: "The airline crew was fine. The flight itself was fine."
Cons: "During an extended delay, Frontier airport staff neglected to communicate with the planeful (approx 200) passengers waiting to board our flight from Denver to Chicago. Although the flight time was changed several times, no accurate information was given to the waiting passengers. We were only told we did not have a crew, and if a crew was not found, the flight would be cancelled. The Frontier staff did not seem to care whatsoever about the effect of the extended delay on the passengers, or the very possible cancellation of the flight. In the end, the flight boarded about 2 1/2 hours late, and arrived 3 hours after its initial scheduled arrival time."

Pros: "Got there sooner then expected."
Cons: "Not a lot of room in the smaller planes but I am 6'4"."

Pros: "Average"
Cons: "Stewardesses were rude, took forever for the plan to taxi to our gate, 2 delays in which the emails were sent very late to let us know."

Pros: "Ticket price."
Cons: "-Delayed and sat in the airplane. -Paid my carry on small luggage."

Cons: "Hard seats. Little keg room. Extra fees for seats and baggage. That's ridiculous and wrong. Not a bargain at all."

Cons: "Terrible"

Pros: "NOTHING"
Cons: "EVERYTHING"

Cons: "bare bones comfort and hospitality"

Pros: "The prices"

Pros: "Flight was great, frontier staff is the best."

Pros: "Arrived early."
Cons: "Paying $60 for a carry on. The rudeness of the worker, Ida, was unacceptable."

Pros: "I loved being charged extra for carry on. It really shows you the quality from Frontier. They sure do know how to squeeze your pocket book. Good job..."

Pros: "Nothing"
Cons: "After we paid our airfare we were charged for everything. Seat,bags, including carryons. Also they were charging for water and sodas on the flight. A $500 flight quickly turned into $1000. We were duped. Will never fly Frontier again!!"

Pros: "Got a good round trip into O'Hare at a good price."
Cons: "The luggage fees are a complete joke $40 a piece. Plus like in the not to far back several years ago no chocolate chip cookies and everything comes at a cost. Yes even coffee."

Pros: "Nothing"
Cons: "8pm flight progressively delayed until 3am on outbound Ord to Den leg THen on return 7 pm flight delayed until 11:30pm on Den to Ord leg With kids this was absolute misery"

Cons: "hard seats"

Cons: "I got charged for selecting my seat. The additional cost was never mentioned before booking my trip. I won't fly frontier again!"

Cons: "Uncomfortable chairs,"

Pros: "Every thing! It was a great experience!"

Cons: "Constant meaningless delay’s."

Pros: "The crew was good, the seats where kind of bad, but you can survive with them."
Cons: "they confiscated my bottle of 95% spirit in the luggage that I usually bring home from different states, it was OK all the time to bring a couple of bottles for medical purpose, but this time it was "not allowed" or "hazardous", just one bottle.... I feel myself like a prisoner in some kind of "free country". It was not 50 bottles, it was just one bottle that could now chance to somehow damage the plane or other people."

Pros: "The gate agent was tremendously kind, friendly and helpful."
Cons: "The cabin crew were the opposite. The plane was FREEZING. When asked to turn the heat up (twice) was told it was warm in the back (I was in the front) so it needed time to heat up. Asked again later and nothing changed. I was not the only freezing passenger. - hats coats scarves hoods everywhere"

Pros: "Paying $35 to “upgrade” to basically any other airlines regular seating"
Cons: "Literally everything."

Cons: "the flight attendants could have acted in a professional manner not like they were ten years old"

Cons: "There was a power outage and the Spirit representative told everyone that the plane wouldn’t leave anyone behind. Once we got through security at to the gate they said the plane left 2 minutes before. No announcement was made. I could’ve saved time checking in online but the server went down (seemed unrelated) and the site is incredibly confusing. Its hard to describe but all the employees seem really inexperienced and it’s hard to get good information. So unreliable"

Pros: "Went smooth without delays."

Pros: "Crew was very nice"
Cons: "6 hr delay"

Pros: "It was on time. Very good overall. 4.5 stars. Can't get the stars to show correctly"
Cons: "The plane itself was rattling the overhead storage bins in the descent. In The ascent and descent, a little bumpy now and then."

Pros: "Crew was friendly"

Cons: "Flight cancelled"

Pros: "Smooth flight"
Cons: "Nothoing"

Cons: "no wifi"

Pros: "Loved our pilot! He had a fantastic personality and made us feel at ease."

Cons: "My flight was delayed 3 hours on the way out to Denver and they completely cancelled my flight without notifying me. Was not reimbursed. Will never fly spirit again."

Pros: "Nothing"
Cons: "I scheduled to fly Denver -> Chicago -> Fort Lauderdale. They cancelled my flight and put me on a terrible flight (Denver -> LA -> Fort Lauderdale) without telling me. So I cancelled their new itinerary for me and flew southwest. Spirit sucks."

Pros: "The crew was excellent! lively and engaging, they really paid attention to their customers."
Cons: "The seats in the middle of the plane were packed SO tight that we couldn't open our laptop all the way :("

Cons: "The charge for bags is extremely high. The cost of a soda on the plane is $3."

Pros: "WE GOT CANCELLED"

Pros: "Nothing"
Cons: "Everything"

Pros: "Service was fine."
Cons: "I didn't know about the baggage charge. I probably won't fly Spirit anymore. I paid more for my bags than my ticket. Let Kayak know your baggage rules so they can advertise this with the fares."

Cons: "During a difficult weather situation, Spirit was absolutely useless and left us stranded for a week. With storms on the East Coast, Spirit cancelled flights two days in a row (as did all other airlines). However, with Spirit, the website was useless for rebooking ourselves, and there were so few representatives at the airport and to reach a rep on the phone that we waited several hours just to be able to rebook at the airport. In the end, Spirit could not get us on another flight out for 7 more days. Causing extreme additional expense to me and my travel partner. I will never risk flying Spirit again."

Cons: "My flight was 2 hours late to take off and we ended up in Detroit instead of Chicago. Passengers said they got $50 back but I never did."

Pros: "Nothing"

Pros: "Friendly employees"
Cons: "Spirit canceled our flight and their only solution was refund or wait 3 days until they could get us home. Had to spend thousands to rebook to get us home the next day on another again. Never again."

Pros: "not much poor cust. service"
Cons: "lack of service. & communication"

Pros: "Nothing"
Cons: "Had to purchase another ticket home because kayak"

Cons: "$9 Fare Club. Still trying to figure out what it means???"

Pros: "funny stewardesses"
Cons: "everything else. at least i'm home in one piece."

Pros: "Price was good."
Cons: "Rough landing, sounded like whole plane shook. Not much leg room at all. Very cramped comparably with previous flights I've had."

Pros: "I like the colors and the staff"
Cons: "Just about everything else"

Cons: "Flight didn't happen because the Spirit flight from Chicago to get to Denver left 15 min early on 10/21. I never got to Denver. I was in security at o'hare at 12pm. Got to the gate at 1205 and the plane had already taken off."

Pros: "Low airfare. A320 has good seat lighting."
Cons: "Seat backs were so thin, I could feel people using the pocket on the back. Seat belts were installed wrong? I had to put a twist in the belt to buckle it."

Pros: "Left early and arrived early which doesn't happen very often."

Pros: "Nothing"
Cons: "Cramped seating."

Pros: "Crew"
Cons: "Chairs everything no drinks"

Pros: "Nothing"
Cons: "Everything"

Cons: "Flight was delayed,"

Pros: "I eventually got to my destination."
Cons: "Hidden bag fees and delayed fights"

Pros: "Nothing"
Cons: "Delays, seating, costs, baggage."

Pros: "My flight was canceled indefinitely the night before the flight a) without any heads up and b) due to thunder and lightening, it was the ONLY 6am flight canceled. It's unacceptable to conduct business this way, and to no accomodate as a result. I was left completely screwed over to pay ASTRONOMICAL fees to get home for a family wedding I was in. To rub salt on wounds, Spirit's employees (very tall thin man, young to middle age, on the left far desk) along with one other, were rude, unhelpful, condescending, unprofessional, the list goes on. Spirit just lost a very loyal customer who always stood up for the company name. I expect and deserve better. Guess I'll go to Frontier."
Cons: "My flight was canceled indefinitely the night before the flight a) without any heads up and b) due to thunder and lightening, it was the ONLY 6am flight canceled. It's unacceptable to conduct business this way, and to no accommodate as a result. I was left completely screwed over to pay ASTRONOMICAL fees to get home for a family wedding I was in. To rub salt on wounds, Spirit's employees (very tall thin man, young to middle age, on the left far desk) along with one other, were rude, unhelpful, condescending, unprofessional, the list goes on. Spirit just lost a very loyal customer who always stood up for the company name. I expect and deserve better. Guess I'll go to Frontier."

Pros: "Cheap airline. They nickel and dime too much."
Cons: "Unreliable!!!"

Pros: "Flight was on time"
Cons: "It's so expensive to check in your luggage compare to other airlines"

Pros: "Nothing."
Cons: "Everything. Rude staff, terrible."

Pros: "The pilot got the plane to Chicago over 30 minutes early."
Cons: "Spirit allows passengers to bring a purse for free everything else is an additional charge. The plane was really dirty."

Pros: "They were friendly and entertaining."

Pros: "The staff Was very kind"
Cons: "It's not to confortable"

Cons: "Nointernet."

Pros: "Not much"

Pros: "It was FUN!"
Cons: "Due to the long line we missed our flight, even after getting there 1 hour and 45 mins early."

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COVID-19 information

Safety measures for airlines flying from Denver to Chicago O'Hare Airport

Airlines flying from Denver to Chicago O'Hare Airport 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 Denver to Chicago O'Hare Airport

Mandatory masks

Masks required on board, masks provided on flights from Denver to Chicago O'Hare Airport

Social distancing seating

Middle seats unavailable to book on flights from Denver to Chicago O'Hare Airport

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Denver to Chicago O'Hare Airport

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