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Cheap flights from Colorado to Chicago O'Hare Intl Airport from $58

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Chicago O'Hare Intl Airport departing on 1/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Colorado to Chicago

Cheap round-trip flights

These are some of the best round-trip flight deals from Colorado to Chicago that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Colorado to Chicago.

Cheap last minute flights

Planning a quick getaway from Colorado to Chicago? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Chicago, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Colorado to Chicago

Find recent round-trip train or bus tickets from Colorado to Chicago.

All round-trip flight deals to Chicago

The cheapest plane tickets to Chicago found on KAYAK recently.
7:38 pm - 11:12 pmDEN-ORD
2h 34mnonstop
6:00 am - 7:45 amORD-DEN
2h 45mnonstop
$86Frontier
Find Deal
Sat, Nov 16 - Mon, Nov 25
10:26 am - 2:02 pmDEN-ORD
2h 36mnonstop
7:50 am - 9:40 amORD-DEN
2h 50mnonstop
$87Frontier
Find Deal
Thu, Jan 16 - Mon, Jan 20
3:53 pm - 7:24 pmDEN-ORD
2h 31mnonstop
2:30 pm - 4:20 pmORD-DEN
2h 50mnonstop
$157United Airlines
Find Deal
Wed, Dec 4 - Wed, Dec 11
8:43 am - 11:38 pmDEN-ORD
13h 55m2 stops
7:25 am - 9:26 amORD-DEN
3h 01mnonstop
Tue, Dec 3 - Thu, Dec 5
8:00 am - 6:01 pmDEN-ORD
9h 01m1 stop
10:57 am - 12:46 pmORD-DEN
2h 49mnonstop
Sun, Nov 17 - Mon, Nov 18
7:20 pm - 10:51 pmDEN-ORD
2h 31mnonstop
2:30 pm - 4:20 pmORD-DEN
2h 50mnonstop
$177United Airlines
Find Deal
Fri, Dec 6 - Tue, Dec 10
6:28 am - 10:10 amDEN-ORD
2h 42mnonstop
8:44 am - 10:36 amORD-DEN
2h 52mnonstop
$205American Airlines
Find Deal
Thu, Dec 26 - Sat, Jan 4
7:05 am - 10:45 amDEN-ORD
2h 40mnonstop
7:00 am - 8:45 amORD-DEN
2h 45mnonstop
$206Southwest
Find Deal
Thu, Dec 19 - Thu, Jan 2
8:15 am - 5:36 pmDEN-ORD
8h 21m1 stop
8:30 am - 10:14 amORD-DEN
2h 44mnonstop
$207American Airlines
Find Deal
Wed, Dec 4 - Tue, Dec 10
6:45 am - 3:20 pmCOS-ORD
7h 35m1 stop
5:45 pm - 10:25 pmORD-COS
5h 40m1 stop
$360Southwest
Find Deal
Tue, Nov 26 - Mon, Dec 2
1:20 pm - 5:25 pmDEN-ORD
27h 05m1 stop
$58Frontier
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Wed, Jan 29
10:41 pm - 5:28 pmDEN-ORD
17h 47m1 stop
$59Frontier
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Wed, Dec 4
6:00 am - 9:38 amDEN-ORD
2h 38mnonstop
$79United Airlines
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Tue, Feb 11
7:20 am - 11:02 amDEN-ORD
2h 42mnonstop
$80American Airlines
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Tue, Dec 3
4:17 pm - 7:50 pmDEN-ORD
2h 33mnonstop
$89United Airlines
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Thu, Feb 20
7:00 am - 10:43 amDEN-ORD
2h 43mnonstop
$99American Airlines
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Sun, Mar 2
6:10 pm - 9:03 amDEN-ORD
13h 53m1 stop
$101Sun Country Air
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Tue, Dec 24
12:55 am - 10:50 amDEN-ORD
8h 55m1 stop
$108Delta
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Wed, Dec 4
12:20 am - 9:21 amDEN-ORD
8h 01m1 stop
$112Delta
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Thu, Dec 19
3:45 pm - 10:48 amDEN-ORD
18h 03m1 stop
$118Sun Country Air
Find Deal
Sat, Nov 16
7:38 pm - 11:12 pmDEN-ORD
2h 34mnonstop
12:21 pm - 2:11 pmORD-DEN
2h 50mnonstop
$120Frontier
Find Deal
Sat, Nov 9 - Wed, Nov 20
7:38 pm - 11:12 pmDEN-ORD
2h 34mnonstop
5:01 am - 6:57 amORD-DEN
2h 56mnonstop
$129Frontier
Find Deal
Sat, Nov 9 - Sun, Nov 24
7:38 pm - 11:12 pmDEN-ORD
2h 34mnonstop
7:00 am - 6:50 pmORD-DEN
12h 50m1 stop
Sat, Nov 9 - Wed, Dec 11
10:45 am - 2:15 pmDEN-ORD
2h 30mnonstop
7:00 am - 8:45 amORD-DEN
2h 45mnonstop
$420Southwest
Find Deal
Sat, Nov 9 - Wed, Dec 11
6:10 am - 3:20 pmDEN-ORD
8h 10m2 stops
7:00 am - 8:45 amORD-DEN
2h 45mnonstop
$439Southwest
Find Deal
Sat, Nov 9 - Wed, Dec 11
4:55 pm - 10:25 amDEN-ORD
16h 30m1 stop
12:40 pm - 3:50 pmORD-DEN
4h 10m1 stop
$480Denver Air Connection
Find Deal
Sat, Nov 9 - Fri, Nov 22
5:40 pm - 9:11 pmDEN-ORD
2h 31mnonstop
6:15 pm - 8:09 pmORD-DEN
2h 54mnonstop
$489United Airlines
Find Deal
Wed, Nov 6 - Tue, Nov 12
4:55 pm - 10:25 amDEN-ORD
16h 30m1 stop
12:40 pm - 3:50 pmORD-DEN
4h 10m1 stop
$496Denver Air Connection
Find Deal
Sun, Nov 10 - Fri, Nov 15
5:27 pm - 11:59 pmDEN-ORD
5h 32m1 stop
10:50 am - 12:40 pmORD-DEN
2h 50mnonstop
$499United Airlines
Find Deal
Wed, Nov 6 - Tue, Nov 12
4:55 pm - 10:25 amDEN-ORD
16h 30m1 stop
7:46 pm - 5:38 pmORD-DEN
22h 52m2 stops
Wed, Nov 6 - Wed, Nov 13
8:59 pm - 12:32 amDEN-ORD
2h 33mnonstop
7:25 am - 9:15 amORD-DEN
2h 50mnonstop
$71Frontier
Find Deal
Fri, Feb 7 - Sun, Feb 9
7:38 pm - 11:12 pmDEN-ORD
2h 34mnonstop
4:48 pm - 6:39 pmORD-DEN
2h 51mnonstop
$73Frontier
Find Deal
Sat, Nov 16 - Sat, Nov 23
7:38 pm - 11:12 pmDEN-ORD
2h 34mnonstop
12:21 pm - 2:11 pmORD-DEN
2h 50mnonstop
$74Frontier
Find Deal
Sat, Nov 16 - Wed, Nov 20
8:59 pm - 12:35 amDEN-ORD
2h 36mnonstop
7:25 am - 9:26 amORD-DEN
3h 01mnonstop
$76Frontier
Find Deal
Fri, Dec 6 - Sun, Dec 8
3:53 pm - 7:24 pmDEN-ORD
2h 31mnonstop
2:30 pm - 4:20 pmORD-DEN
2h 50mnonstop
$157United Airlines
Find Deal
Wed, Dec 4 - Wed, Dec 11
6:00 am - 9:38 amDEN-ORD
2h 38mnonstop
5:50 pm - 7:40 pmORD-DEN
2h 50mnonstop
$167United Airlines
Find Deal
Thu, Jan 9 - Tue, Jan 14
7:20 am - 11:02 amDEN-ORD
2h 42mnonstop
11:40 am - 1:23 pmORD-DEN
2h 43mnonstop
$178American Airlines
Find Deal
Tue, Dec 3 - Fri, Dec 6
4:00 pm - 7:33 pmDEN-ORD
2h 33mnonstop
8:50 pm - 10:33 pmORD-DEN
2h 43mnonstop
$204American Airlines
Find Deal
Tue, Nov 19 - Tue, Nov 19
7:05 am - 10:45 amDEN-ORD
2h 40mnonstop
7:00 am - 8:45 amORD-DEN
2h 45mnonstop
$206Southwest
Find Deal
Thu, Dec 19 - Thu, Jan 2
7:05 pm - 10:35 pmDEN-ORD
2h 30mnonstop
12:15 pm - 2:05 pmORD-DEN
2h 50mnonstop
$207Southwest
Find Deal
Tue, Dec 3 - Thu, Dec 5

United Airlines flights from Colorado to Chicago O'Hare Intl Airport

Our best United Airlines deals on Colorado to Chicago O'Hare Intl Airport flight tickets
United Airlines
Dec 4
DEN3:53 pmDenver Intl
2h 31m
ORD7:24 pmChicago O'Hare Intl
Dec 11
ORD2:30 pmChicago O'Hare Intl
2h 50m
DEN4:20 pmDenver Intl
United Airlines
Dec 6
DEN7:20 pmDenver Intl
2h 31m
ORD10:51 pmChicago O'Hare Intl
Dec 10
ORD2:30 pmChicago O'Hare Intl
2h 50m
DEN4:20 pmDenver Intl
United Airlines
Dec 25
DEN9:40 amDenver Intl
2h 35m
ORD1:15 pmChicago O'Hare Intl
Jan 1
ORD9:40 pmChicago O'Hare Intl
2h 54m
DEN11:34 pmDenver Intl

Frontier flights from Colorado to Chicago O'Hare Intl Airport

Our best Frontier deals on Colorado to Chicago O'Hare Intl Airport flight tickets
Frontier
Nov 12
DEN7:42 pmDenver Intl
2h 34m
ORD11:16 pmChicago O'Hare Intl
Nov 23
ORD4:48 pmChicago O'Hare Intl
2h 51m
DEN6:39 pmDenver Intl
Frontier
Nov 14
DEN6:10 amDenver Intl
2h 37m
ORD9:47 amChicago O'Hare Intl
Nov 20
ORD12:21 pmChicago O'Hare Intl
2h 50m
DEN2:11 pmDenver Intl
Frontier
Nov 16
DEN7:38 pmDenver Intl
2h 34m
ORD11:12 pmChicago O'Hare Intl
Nov 25
ORD6:00 amChicago O'Hare Intl
2h 45m
DEN7:45 amDenver Intl

How to get the cheapest flight ticket from Colorado to Chicago O'Hare Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies to Chicago O'Hare Intl Airport from Colorado?

Frontier. Frontier, Southwest, and American Airlines are the most popular carriers operating from Colorado to Chicago O'Hare Intl Airport

What cabin class options are available on Colorado to Chicago O'Hare Intl Airport flights?

There are 3 cabin classes available to choose from on Colorado to Chicago O'Hare Intl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Colorado to Chicago O'Hare Intl Airport flights?

No. A direct flight is the cheapest option for a flight between Colorado to Chicago O'Hare Intl Airport.

Cheap Colorado to Chicago O'Hare Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado to Chicago O'Hare Intl Airport

Best Price Found

$58

Fastest flight time

2h 26m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Colorado in the past 72 hours is $58. The best round-trip flight deal from Colorado to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $86.
The fastest flight from Colorado to Chicago O'Hare Intl Airport takes 2h 26m
Direct flights go from Colorado to Chicago O'Hare Intl Airport every day.

  • When did momondo last update prices for flights from Colorado to Chicago O'Hare Intl Airport?

    Prices for flights from Colorado to Chicago O'Hare Intl Airport refresh daily.

  • How many operators does momondo search for flights from Colorado to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Colorado to Chicago O'Hare Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Colorado to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents you'll need for your trip to Chicago O'Hare Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago O'Hare Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Colorado to Chicago O'Hare Intl Airport?


Best airlines flying from Colorado to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Colorado to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $37Free CancellationRating
6.1
3,572 reviews
Search Frontier flights
American AirlinesPriceFrom $142Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $146Free CancellationRating
7.4
9,215 reviews
Search United Airlines flights
SouthwestPriceFrom $159Free CancellationRating
8.1
5,082 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Colorado to Chicago?

It is quick and easy to find Colorado to Chicago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chicago that suits you.

Can I find flights from Colorado to Chicago with flexible booking policies on momondo?

All flight searches from Colorado to Chicago on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Colorado to Chicago?

momondo helps you find the best flight between Colorado and Chicago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Colorado to Chicago right now. Can momondo alert me if prices change?

Price alerts on flights to Chicago from Colorado are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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