Find Cheap Flights from Colorado to Chicago

Pros: Price, without a doubt.

Cons: Random seating unless you pay. High prices to buy a seat next to your spouse, child, etc. Water for sale only. Expensive bag prices for smaller bags. To be honest it was everything you should expect for the price you pay, but it should be more than apparent via other sites exactly what you are getting (or not getting).

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: Good thing I travel light! I thought the round trip fare was great!

Cons: Seating was cramped and seat back did not move

Cons: Every flight attendant was fucking gay

Pros: baggage crew was awesome on this trip. my skis and bags were awaiting in the claim area before I completed the walk from the plane to the baggage area

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.

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: On time for once

Cons: Cost of the flights + baggage

Cons: Very crowded airplane, no room for legs and I'm short, chairs do not recline, expensive to check in bags and they lost my friend's luggage without any proper explanation.

Pros: You are definitely not inexpensive. I will do everything in my power to not use your service again. Your luggage policy is abominable. No thank you!!!!

Pros: The flight was on time and the flight crew were very pleasant and helpful.

Cons: flight was delayed first due to weather and then due to mechanical difficulties. this is never a good situation, and they dealt with it about as well as they could, but why TWO bad things had to happen on the same flight is a bit puzzling.

Pros: Funny flight attendants and the ickey was cheap

Cons: Crowded, loud and extremely expensive luggage fees

Cons: I didn't get my seat I paid for they did reimburse but that made me a little unhappy

Cons: Flight was delayed repeatedlly throughout the day with little to no notice at times. Original departure time was 1:55pm and was pushed out until about 2 - 3 times for “mechanical issues” until 8:20pm. By 8:10pm there was still no plane and no additional updates; we didn’t board until 8:30 and didn’t takeoff until 9:46pm

Pros: Prize Time

Pros: The crew was so lovely and accommodating, flight was smooth, and I was impressed with the meal service. I travel a lot and this was one of my best experiences. I will definitely favor Delta in the future.

Pros: We landed 45 minutes ahead of schedule.

Cons: Boarding was rushed and we left the gate late.

Cons: Let was a typical flight. About all you can hope for is that it is on time. That makes it excellent.

Cons: More comfortable seats!!!

Cons: Flight was cancelled without explanation. Found out at the airport instead of text, email, or call beforehand.

Pros: Crew was very nice

Cons: 6 hr delay

Pros: excelente

Pros: Noting

Cons: no room on plane, Baggage cost to much. Could not check bags until after 4 AM in Denver so had to sit at front of airport until boarding no time for breakfast after long drive.

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

Pros: I have always loved flying Lufthansa however we didn't fly Lufthansa, we were on United for both legs of our flight. Like all American opperated airlines they skimp on comfort in order to pack more people on their flight. I hope we are on Lufthansa on our way home at least.

Cons: We were on United, see above.

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

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: Late late late and no information shared about why.

Pros: The crew

Cons: The seats r too small

Pros: Crew was very nice and attendant that did the announcements was hilarious. No idea about food or entertainment because there wasn’t any. 2 hour flight.

Cons: NO TSA PRE-CHECK!! That’s a dealbreaker Seats didn’t recline

Pros: Nothing

Cons: They cancelled our flight and didn't care about how they interfere with our plans. Offered no compensation and gave us conflicting information.very confusing- worst airline I have ever dealt with

Pros: Crew was very nice

Cons: 6 hr delay

Pros: it was a very smooth ride.

Cons: paying the carry on fee.

Pros: Crew was very friendly

Cons: Seats were extremely uncomfortable, and hurt my back very much.

Cons: Leg room

Pros: 4 flights and all of them in middle uncomfortable seats. I requested aisle seats many times and counter agents were unhelpful and rude.

Cons: Better seat options and more comfortable seats

Cons: Plane was old and dirty, would not recommend.

Pros: Price, on time departure/ arrival. Easy boarding, courteous service.

Cons: No complimentary soft drink, tight seating, small plane

Cons: no wifi

Pros: Price was nice. I am quite tall so I also paid to upgrade my seat so the extra leg room was great.

Cons: The website, app, and customer service from their 800 number is absolutely terrible. I don’t know if I’ll fly Spirit again due to the lack of user experience on their site/app and the difficulty I had trying to upgrade my seat both online and over the phone. Everything else was as expected- no frills. No food, drink, carryon, etc.. unless you pay for it.

Cons: Very crowded airplane, no room for legs and I'm short, chairs do not recline, expensive to check in bags and they lost my friend's luggage without any proper explanation.

Cons: late take off 30 minutes waiting for clearance from headquarters not airport

Pros: Nothing

Cons: Everything. Frontier only gave me a food voucher and $75 for a future flight (which I will never use cause I will never fly with frontier again) for a 5 hour delay.

Pros: Flight was great for money

Cons: Wish I wouldn’t have had to pay so much to change my flight and wish I wouldn’t have had to change it in the first place but stuff happens I guess

Pros: Crew was fine. Nothing exciting or bad.

Cons: The boarding process sucks. Highly disorganized. Everyone in line near me was confused. There was a line of people even though she hadn’t called the first boarders yet. She called disabled, military and families with children under 2 and family boarding. There were 30+ people in line. Then the masse

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.

Cons: Very late.

Cons: Flight was cold-air blowing that I could not turn off

Pros: On time for once

Cons: Cost of the flights + baggage

Pros: Good service

Cons: Video system locked up at my seat

Pros: Crew was nice, despite multiple hoardings and time delays.

Cons: Plane was originally set to leave at 11:30 am, but was delayed until 3:00 pm for equipment. We boarded the plane at 3:00, the door was closed, and 30 minutes of waiting at the gate, where told to deplane, and the flight would leave at 5:06. There was another flight to San Diego, also delayed for hou

Cons: Ran out of hot water on flight

Pros: I liked the touch screen displays in each headrest. Seats and leg room comfortable

Cons: Boarding was somewhat unorganized

Cons: Wouldn't let us change or cancel our flight a couple days in advance, even for a death in the family.

Pros: It was safe

Cons: It was expensive and uncomfortable

Pros: Good flight.

Pros: Smooth flight

Cons: Nothoing

Pros: great flight attendant

Pros: Flight attendant in first class was amazing.

Cons: More comfortable seats!!!

Cons: It was perfect.

Pros: On time

Cons: Seats pitch very uncomfortable. Hate paying for carry on. Landed at O'Hare to a series of steps, 3 flights with the carry on I paid for. Had to get off plane outside.

Pros: Great deal!

Cons: A little cramped

Pros: Crew was friendly

Cons: flight was delayed first due to weather and then due to mechanical difficulties. this is never a good situation, and they dealt with it about as well as they could, but why TWO bad things had to happen on the same flight is a bit puzzling.

Cons: Healthier snacks instead of just candy and cookies... an apple for example would be great.

Cons: Excellent

Pros: I liked the touch screen displays in each headrest. Seats and leg room comfortable

Cons: Boarding was somewhat unorganized

Cons: More comfortable seats!!!

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

Cons: Flight was cold-air blowing that I could not turn off

Pros: On time for once

Cons: Cost of the flights + baggage

Cons: My flight got cancelled twice due to the blizzard in Denver which was understandable. I rebooked a flight for the next day. Flight was supposed to leave at 9:56am. Flight did not depart until 5:20pm. The worst part of the close to 7.5 hour delay was the fact that they would delay it every 30 minutes or less so you couldn't really go anywhere without potentially missing boarding. No one could provide updates as to why the flight was being delayed after 1pm.

Pros: Delta in flight entertainment is great.

Cons: Always delayed.

Pros: The ctew was awesome, super sweet and very acomodating

Cons: Its a flight to WV (my birth place).... it is what it is... smll planes, tight quarters and people who don’t get any of that and are not happy anout any of it

Pros: Accurate arrival time

Pros: Nothing spectacular.

Cons: The headrests won’t stay up. And it’s hot.