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Cheap flights from Colorado to Chicago O'Hare Intl Airport from $52

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 12/28. 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.
8:59 pm - 12:35 amDEN-ORD
2h 36mnonstop
8:25 pm - 3:54 amORD-DEN
8h 29m1 stop
$90Frontier
Find Deal
Fri, Dec 13 - Mon, Dec 16
8:59 pm - 12:32 amDEN-ORD
2h 33mnonstop
3:56 pm - 9:22 pmORD-DEN
6h 26m1 stop
$91Frontier
Find Deal
Sun, Feb 2 - Mon, Feb 3
1:00 pm - 4:35 pmDEN-ORD
2h 35mnonstop
5:35 pm - 7:16 pmORD-DEN
2h 41mnonstop
$139American Airlines
Find Deal
Wed, Jan 22 - Sat, Jan 25
7:00 am - 10:45 amDEN-ORD
2h 45mnonstop
1:38 pm - 3:18 pmORD-DEN
2h 40mnonstop
$159American Airlines
Find Deal
Sat, Dec 14 - Wed, Dec 18
8:29 pm - 11:59 pmDEN-ORD
2h 30mnonstop
4:08 pm - 5:59 pmORD-DEN
2h 51mnonstop
$163United Airlines
Find Deal
Thu, Jan 9 - Sat, Jan 11
6:00 am - 9:31 amDEN-ORD
2h 31mnonstop
9:36 pm - 11:19 pmORD-DEN
2h 43mnonstop
$169United Airlines
Find Deal
Wed, Dec 11 - Sun, Dec 15
9:27 pm - 1:03 amDEN-ORD
2h 36mnonstop
9:13 pm - 5:09 pmORD-DEN
20h 56m1 stop
Wed, Apr 9 - Sun, Apr 13
10:26 am - 2:00 pmDEN-ORD
2h 34mnonstop
1:40 pm - 4:40 pmORD-DEN
4h 00m1 stop
Thu, Dec 12 - Sat, Dec 14
12:50 am - 7:46 amDEN-ORD
5h 56m1 stop
6:20 am - 1:17 pmORD-DEN
7h 57m1 stop
$215Delta
Find Deal
Wed, Dec 11 - Sun, Dec 15
12:50 am - 7:46 amDEN-ORD
5h 56m1 stop
6:20 am - 1:17 pmORD-DEN
7h 57m1 stop
$216Delta
Find Deal
Thu, Dec 12 - Sun, Dec 15
7:18 pm - 10:44 pmDEN-ORD
2h 26mnonstop
$52Frontier
Find Deal
Sat, Dec 28
7:50 am - 2:57 pmDEN-ORD
6h 07m1 stop
$53Frontier
Find Deal
Mon, Jan 13
6:00 am - 9:38 amDEN-ORD
2h 38mnonstop
$70United Airlines
Find Deal
Sat, Jan 25
7:00 am - 10:45 amDEN-ORD
2h 45mnonstop
$80American Airlines
Find Deal
Sat, Dec 14
7:40 pm - 11:10 pmDEN-ORD
2h 30mnonstop
$85United Airlines
Find Deal
Wed, Jan 1
6:28 am - 10:10 amDEN-ORD
2h 42mnonstop
$98American Airlines
Find Deal
Mon, Dec 30
6:50 pm - 5:38 pmDEN-ORD
21h 48m1 stop
$108Sun Country Air
Find Deal
Mon, Dec 30
2:21 pm - 9:58 pmDEN-ORD
6h 37m1 stop
$112Delta
Find Deal
Sat, Mar 1
3:14 pm - 10:52 pmHDN-ORD
6h 38m1 stop
$118Delta
Find Deal
Tue, Dec 24
6:37 pm - 10:57 amDEN-ORD
15h 20m1 stop
$133Sun Country Air
Find Deal
Wed, Jan 1
8:40 am - 12:15 pmDEN-ORD
2h 35mnonstop
4:48 pm - 6:39 pmORD-DEN
2h 51mnonstop
$95Frontier
Find Deal
Mon, Nov 25 - Fri, Nov 29
7:44 pm - 11:18 pmDEN-ORD
2h 34mnonstop
6:00 am - 7:45 amORD-DEN
2h 45mnonstop
$148Frontier
Find Deal
Mon, Nov 25 - Fri, Nov 29
7:44 pm - 11:18 pmDEN-ORD
2h 34mnonstop
8:00 pm - 12:31 pmORD-DEN
17h 31m1 stop
Mon, Nov 25 - Mon, Dec 2
7:00 am - 10:42 amDEN-ORD
2h 42mnonstop
8:50 pm - 10:33 pmORD-DEN
2h 43mnonstop
$229American Airlines
Find Deal
Tue, Nov 26 - Tue, Dec 3
8:40 am - 12:15 pmDEN-ORD
2h 35mnonstop
1:40 pm - 4:40 pmORD-DEN
4h 00m1 stop
Tue, Nov 26 - Tue, Dec 3
6:40 am - 2:24 pmDEN-ORD
6h 44m1 stop
8:50 pm - 10:33 pmORD-DEN
2h 43mnonstop
$269American Airlines
Find Deal
Tue, Nov 26 - Tue, Dec 3
7:00 am - 5:28 pmDEN-ORD
9h 28m1 stop
8:00 pm - 12:31 pmORD-DEN
17h 31m1 stop
$285Sun Country Air
Find Deal
Sun, Nov 24 - Mon, Dec 2
5:28 pm - 10:48 amDEN-ORD
16h 20m1 stop
8:00 pm - 12:31 pmORD-DEN
17h 31m1 stop
$305Sun Country Air
Find Deal
Mon, Nov 25 - Mon, Dec 2
12:55 am - 8:15 amDEN-ORD
6h 20m1 stop
9:45 am - 4:12 pmORD-DEN
7h 27m1 stop
$336Delta
Find Deal
Tue, Nov 26 - Tue, Dec 3
12:55 am - 8:15 amDEN-ORD
6h 20m1 stop
5:30 pm - 11:10 pmORD-DEN
6h 40m1 stop
$428Delta
Find Deal
Tue, Nov 26 - Mon, Dec 2
8:59 pm - 12:35 amDEN-ORD
2h 36mnonstop
7:25 am - 9:26 amORD-DEN
3h 01mnonstop
$76Frontier
Find Deal
Fri, Dec 13 - Mon, Dec 16
10:26 am - 2:02 pmDEN-ORD
2h 36mnonstop
7:25 am - 9:15 amORD-DEN
2h 50mnonstop
$77Frontier
Find Deal
Thu, Jan 30 - Sun, Feb 2
8:59 pm - 12:35 amDEN-ORD
2h 36mnonstop
7:25 am - 9:26 amORD-DEN
3h 01mnonstop
$78Frontier
Find Deal
Fri, Jan 10 - Sun, Jan 12
8:59 pm - 12:32 amDEN-ORD
2h 33mnonstop
7:25 am - 9:15 amORD-DEN
2h 50mnonstop
$81Frontier
Find Deal
Fri, Jan 17 - Sun, Jan 19
1:00 pm - 4:35 pmDEN-ORD
2h 35mnonstop
5:35 pm - 7:16 pmORD-DEN
2h 41mnonstop
$139American Airlines
Find Deal
Wed, Jan 22 - Sat, Jan 25
7:00 am - 10:45 amDEN-ORD
2h 45mnonstop
1:38 pm - 3:18 pmORD-DEN
2h 40mnonstop
$159American Airlines
Find Deal
Sat, Dec 14 - Wed, Dec 18
8:29 pm - 11:59 pmDEN-ORD
2h 30mnonstop
4:08 pm - 5:59 pmORD-DEN
2h 51mnonstop
$163United Airlines
Find Deal
Thu, Jan 9 - Sat, Jan 11
7:00 am - 10:45 amDEN-ORD
2h 45mnonstop
8:30 am - 10:14 amORD-DEN
2h 44mnonstop
$164American Airlines
Find Deal
Sun, Dec 15 - Tue, Dec 17
6:00 am - 9:31 amDEN-ORD
2h 31mnonstop
9:36 pm - 11:19 pmORD-DEN
2h 43mnonstop
$169United Airlines
Find Deal
Wed, Dec 11 - Sun, Dec 15
8:28 pm - 11:59 pmDEN-ORD
2h 31mnonstop
6:30 pm - 8:23 pmORD-DEN
2h 53mnonstop
$205United Airlines
Find Deal
Sat, Dec 21 - Thu, Jan 2

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
Dec 13
DEN8:59 pmDenver Intl
2h 36m
ORD12:35 amChicago O'Hare Intl
Dec 16
ORD8:25 pmChicago O'Hare Intl
8h 29m
1 stop
DEN3:54 amDenver Intl
Frontier
Feb 2
DEN8:59 pmDenver Intl
2h 33m
ORD12:32 amChicago O'Hare Intl
Feb 3
ORD3:56 pmChicago O'Hare Intl
6h 26m
1 stop
DEN9:22 pmDenver Intl
Frontier
Dec 18
DEN3:53 pmDenver Intl
5h 54m
1 stop
ORD10:47 pmChicago O'Hare Intl
Dec 19
ORD1:07 pmChicago O'Hare Intl
3h 04m
DEN3:11 pmDenver Intl

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

Our best American Airlines deals on Colorado to Chicago O'Hare Intl Airport flight tickets
American Airlines
Jan 22
DEN1:00 pmDenver Intl
2h 35m
ORD4:35 pmChicago O'Hare Intl
Jan 25
ORD5:35 pmChicago O'Hare Intl
2h 41m
DEN7:16 pmDenver Intl
American Airlines
Dec 14
DEN7:00 amDenver Intl
2h 45m
ORD10:45 amChicago O'Hare Intl
Dec 18
ORD1:38 pmChicago O'Hare Intl
2h 40m
DEN3:18 pmDenver Intl
American Airlines
Dec 15
DEN7:00 amDenver Intl
2h 45m
ORD10:45 amChicago O'Hare Intl
Dec 17
ORD8:30 amChicago O'Hare Intl
2h 44m
DEN10:14 amDenver Intl

See travel insights to Chicago from

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 month to fly to Chicago O'Hare Intl Airport?

The month of September is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Colorado averaging around $165.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Wednesday when prices can be found for as low as $201. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Colorado because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $314.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Colorado in the evening is the least expensive time of day to depart. momondo users have found prices as low as $164 when looking at flights departing in the evening. Try not to purchase tickets at noon because they tend to be around $265. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Colorado to Chicago O'Hare Intl flight route?

Fly from Denver Intl to Chicago O'Hare Intl for the best Colorado - Chicago O'Hare Intl flight prices

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

In general, most travelers find the cheapest time to book a flight to Chicago O'Hare Intl Airport is about 57 days prior to their departure date when tickets on average are $228. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $118.

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

There are 4 cabin classes available to choose from on Colorado to Chicago O'Hare Intl 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?

You could potentially save up to 89% on your flight if you consider stops on a Colorado to Chicago O'Hare Intl Airport flight.

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

$52

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 $52. The best round-trip flight deal from Colorado to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $90.
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 $38Free CancellationRating
6.1
3,536 reviews
Search Frontier flights
American AirlinesPriceFrom $139Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $140Free CancellationRating
8.1
5,005 reviews
Search Southwest flights
United AirlinesPriceFrom $144Free CancellationRating
7.4
9,172 reviews
Search United Airlines 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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