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Find cheap flights from Chicago O'Hare Airport to Colorado from $30

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from O'Hare Intl to Colorado departing on 6/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Tue 6/4
Tue 6/11

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Best Colorado Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Denver
Denvernonstop$45
Aspen
Aspennonstop$316
Grand Junction
Grand Junction1 stop$345
Vail
Vail1 stop$360
Durango
Durango1 stop$392
Montrose
Montrose1 stop$354
Hayden
Hayden1 stop$433
Gunnison
Gunnison1 stop$497

Good to know

Low season

November

High season

March

Cheapest flight

$30
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly with an average 1% increase in price.
Flight from Chicago O'Hare Airport to Denver

FAQs - booking Colorado flights

  • How does KAYAK find such low prices on flights from Chicago O'Hare Airport to Colorado?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago O'Hare Airport to Colorado.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago O'Hare Airport to Colorado?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Colorado from Chicago O'Hare Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago O'Hare Airport to Colorado?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Colorado with an airline and back to Chicago O'Hare Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago O'Hare Airport to Colorado?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Colorado from Chicago O'Hare Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Colorado

  • Looking for a cheap flight? 25% of our users found tickets from Chicago O'Hare Airport to the following destinations at these prices or less: Denver $77 one-way - $114 round-trip
  • Morning departure is around 3% 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

Top 5 airlines serving from O'Hare Intl to Colorado

 
Need help choosing which airline to fly with from O'Hare Intl to Colorado? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.3
EVA AirOverall score based on 1537 reviews
8.2Comfort
8.4Boarding
7.9Food
8.6Crew
8.0Entertainment
Airline reviews

The type of the food requested (Asian vegetarian) was not properly met with. They have very limited snack items that may compensate for the main meals.

8.0 ExcellentAnonymous, Apr 2024TPE - JFK
Read more about EVA Air reviews

The type of the food requested (Asian vegetarian) was not properly met with. They have very limited snack items that may compensate for the main meals.

The quality of the food is pretty good. Thank you, EVA Air.

Pleasant crew. Very long flight, a bit uncomfortable at times being seated, but not too bad.

No ice for the drinks. Only gave a half a cup of your beverage. Not enough water. I got very dehydrated.

Eva air is a good airline. The seats on the way to Taipei could have certainly been more comfortable, but all in all it was a pretty good experience.

Eva is one of the top airlines in Asia... but often are over priced. Finally found a reasonable rate.

My original flight was rescheduled & EVA did a good job rescheduling my flight & connecting flight.

Polite hard working crew. No complaints really. Meals were not to my liking.

Everything was fantastic! The crew really went above and beyond to make it a great flight. I felt cared for with EVA.

t and I Flight crew did excellent job taking care of us and feeding us and staying professional. The boarding was delayed by an hour and then extra security measures were taken. No real explanation except for they said it was more of a maintenance dey

The overall flight went well and the aircrew was pleasant.

Very comfortable Prem economy seats for a long haul flight. Had a problem with the tv that the crew fixed so was great!

Cathay Pacific seems to be an airline in trouble and on its way out. Lots of broken or poorly functioning things like entertainment screens, seats, and enough well trained staff to handle a full flight. Sad...

The flight crew was exceptionally good. Personal needs were well met. The food choices were very nice.

Excellent. Planes are a little older and could get some refurbishment, but besides that everything was excellent.

While I was in great pain, the seat was sufficiently comfortable to allow me to rest and not be in so much pain.

we were upgraded which was a blessing and tender mercy for us. I fell the day before and was in extreme pain from knee to shoulder. Sitting in a more comfortable seat during the flight was an unexpected blessing and experience.

Seats were very comfortable. Crew were excellent. Food very good.

Flight crew was especially thoughtful and attentive, made sure our seats were comfortable so we could rest on the long flight

I felt thirsty and asked the flight attendent for water, but no one came for more than half an hour.

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

Last minute gate change nearly caused us to miss our flight. Change was not announced or displayed in the main board at the old gate. Terrible communication. When we landed we had to wait 20 minutes because there was another plane at the assigned gate. Not the crew’s fault, but adding 20 minutes to a 45 minute flight sucked.

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

The flight experience was very good! Especially the United Club!

I was not able to buy food in the flight. They refer to include your Credit card in the APP, and if you are not from USA (i have a credit card form Canada) it is not possible

The flight from Ottawa to Chicago took a lot longer due to DC in Ottawa. We got to Chicago and went to our gate to catch our flight. We only had nine minutes I found that very stressful.

Good boarding. Crew started quick with drinks and food. They came around several times for trash which I really liked. Other than turbulence due to storms in the area, flight was great.

The control panel for the seat back screen did not work at all after takeoff.

Plane was so old it had cigarette butt trays in the seat

Everything was good, hard to really comfortable on a flight that long.

Good flights. Departure and arrivals were on time. DFW was a little problematic in that the Skytrain without prior notice bypassed the Echo terminal so that delayed my arrival at my connecting flight.

Because I can’t stand very long in one place, I was allowed to reword.

5 hour flight - full flight - not enough room to use my computer - slightly delayed - Admirals club was excellent quality food, drink made up for flight seating. No food offerred on flight, you ahd to prebook.

Excellent- plan was barely populated. I cannot remember a flight where I was able/encouraged to stretch out!

Great flight. Boarding was efficient and quick. On time departure and smooth flight. Flight arrived early at destination. Good experience.

Had technical issue which delayed the flight period. Flight crew knew there was 5 passengers that the connecting flight was within 15 minutes once at the gate. Rather than identify the 5 passengers to assure they got first. The flight attended mentioned it but didn't assist to assure passengers with connecting flights off first. This caused a hardship and our party of 3 missed the connecting flight.

I don't like that I have to pay if I want extra leg room. The seats are so expensive; I sit in normal seats and my legs and knees cramp the entire flight. I never feel comfortable on AA flights.

Flight was delayed at departure due to weather and the need for de-icing. The flight was smooth but there was a delay at arrival due to weather. We were in a hold for 20 minutes or more. The flight arrived more than 30 minutes late. Airlines have no control over the weather and I'm glad that they follow all safety procedures. Had to wait a long time for my checked luggage. Whole process was slow and the bags arrived wet due to the rain. The onboard wifi and entertainment access was spotty and the signal was dropped several times. Otherwise the crew was great and friendly. They tried to get everyone's bags stowed and seated so we could take off.

Regarding the boarding: it needs more efforts to make it more convenient

Deicing in Denver took forever and I almost missed my connection. De-ice faster! Not Americans fault.

The crew was not great or professional. It seemed like they didn't really want to be there. A true lack of effort for accommodating customers.

The flight attendants were very personable, extremely friendly, and had a very good feeling of the energy around them not to mention they’re very funny and engaging. What made up for the discomfort of the seats and the fact that the plane sat for a long time on the Turmac. Not sure if the pilot was new, but the landing was very rough sort of like I was at a magic mountain theme park ride that was built in 1959

Flight was delayed 2+ hours missed a concert because of it…

Seats could use more padding. Kind of hard on the tush.

Amazed that Spirit can even get planes in the air, would never use again.

Spirit stranded it’s customers all across the country with a routine inspection that instead grounded several planes for days. Zero consideration or services for customers stuck in the middle of a trip. No hotel vouchers. No meal assistance. No help booking on other airlines. No refunds offered. Customers received a “we’re sorry” email and a credit toward another Spirit flight in the future. In my case, $50 credit which isn’t even close to amount of my fare. Not to mention buying another fare last minute on another airline or the extra night of hotel. I love saving money when flying, but in nearly three decades of air travel, I’ve never been treated so poorly. It’s criminal that a carrier can strand customers without any form of fair compensation. Never again.

The flight was really great I was surprised with Spirit.

Spirit canceled the flight 20 hours before it was scheduled to take off. They didn’t send a clear message and had no alternative flight for a week. What a terrible airline! Never use them.

It was my wife traveling so she ends up not traveling because they didn’t help her at the counter they blame it to the check in system at the airport and they told her if you want to travel in the other flight you have to pay $99 dollars and she will have to go to Las Vegas and then to Los Angeles almost 12 hours flight or to travel another day and we asked for a refund they said no refund and we called customer service and they didn’t help know she will travel the end of this week.

They charge for everything. A carry on should be free or told during the ticking buying option if you wait to get to carry on at the airport the going to change you 90 dollars for a little bag. I flew once before and the service was trash. They seem to have gotten the service part together. A lot of helpful people.

Book cheap flights from Chicago to Colorado

Recent round-trip flight deals

5/30Thu
nonstopFrontier
2h 55mORD-DEN
6/1Sat
nonstopFrontier
2h 28mDEN-ORD
$67
9/21Sat
nonstopFrontier
2h 39mORD-DEN
9/23Mon
nonstopFrontier
2h 36mDEN-ORD
$68
5/30Thu
nonstop
2h 55mORD-DEN
6/5Wed
1 stop
7h 38mDEN-ORD
$102
7/5Fri
1 stop
14h 08mORD-DEN
7/9Tue
nonstop
2h 38mDEN-ORD
$107
8/9Fri
nonstopUnited Airlines
2h 43mORD-DEN
8/11Sun
nonstopUnited Airlines
2h 35mDEN-ORD
$165
6/16Sun
nonstopUnited Airlines
2h 38mORD-DEN
6/19Wed
nonstopUnited Airlines
2h 35mDEN-ORD
$175
9/11Wed
1 stopAmerican Airlines
5h 08mORD-COS
9/14Sat
1 stopAmerican Airlines
6h 01mCOS-ORD
$191
9/12Thu
nonstopAmerican Airlines
2h 38mORD-DEN
9/15Sun
nonstopAmerican Airlines
2h 31mDEN-ORD
$195
5/31Fri
1 stopDelta
5h 58mORD-DEN
6/3Mon
1 stopDelta
6h 31mDEN-ORD
$196
8/20Tue
1 stopDelta
5h 40mORD-COS
8/24Sat
1 stopDelta
6h 09mCOS-ORD
$197

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Recent one-way flight deals

6/8Sat
nonstopFrontier
2h 54mORD-DEN
$30
5/21Tue
nonstopFrontier
2h 55mORD-DEN
$32
7/4Thu
nonstopUnited Airlines
2h 44mORD-DEN
$70
8/13Tue
1 stopAmerican Airlines
5h 57mORD-COS
$92
6/4Tue
1 stopDelta
5h 29mORD-DEN
$98
7/5Fri
nonstopUnited Airlines
2h 46mORD-COS
$99
6/7Fri
1 stopDelta
7h 29mORD-DEN
$102
5/30Thu
1 stopAmerican Airlines
6h 00mORD-COS
$107
6/8Sat
2 stopsAlaska Airlines
16h 58mORD-DEN
$175
6/1Sat
2 stopsAlaska Airlines
10h 04mORD-DEN
$188

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Last minute flights from O'Hare Intl to Colorado

Last minute flight, train and bus deals

5/8Wed
nonstopFrontier
2h 55mORD-DEN
5/15Wed
nonstopFrontier
2h 29mDEN-ORD
$107
5/7Tue
nonstopFrontier
2h 55mORD-DEN
5/11Sat
nonstopFrontier
2h 29mDEN-ORD
$108
5/8Wed
multi-stop
4h 30mORD-DEN
5/15Wed
nonstop
2h 29mDEN-ORD
$194
5/10Fri
multi-stop
22h 55mORD-DEN
5/14Tue
nonstop
2h 29mDEN-ORD
$208
5/7Tue
nonstopAmerican Airlines
2h 37mORD-DEN
5/7Tue
nonstopAmerican Airlines
2h 29mDEN-ORD
$275
5/7Tue
multi-stopAmerican Airlines
8h 46mORD-DEN
5/11Sat
multi-stopAmerican Airlines
6h 30mDEN-ORD
$276
5/7Tue
multi-stopDelta
6h 40mORD-DEN
5/10Fri
multi-stopDelta
6h 50mDEN-ORD
$279
5/7Tue
multi-stopDelta
8h 01mORD-DEN
5/19Sun
multi-stopDelta
5h 41mDEN-ORD
$294
5/8Wed
nonstopUnited Airlines
2h 42mORD-DEN
5/8Wed
nonstopUnited Airlines
2h 30mDEN-ORD
$321
5/7Tue
multi-stopUnited Airlines
6h 28mORD-DEN
5/8Wed
nonstopUnited Airlines
2h 26mDEN-ORD
$330

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Chicago O'Hare Airport - Colorado Flights