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Cheap flights from Colorado to Chicago from $45

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 departing on 11/26. 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.
10:26 am - 2:00 pmDEN-ORD
2h 34mnonstop
6:00 am - 7:57 amORD-DEN
2h 57mnonstop
$75Frontier
Find Deal
gio, dic 5 - mer, dic 18
8:55 pm - 12:13 amDEN-MDW
2h 18mnonstop
7:15 am - 9:05 amMDW-DEN
2h 50mnonstop
$75Frontier
Find Deal
mar, dic 10 - gio, dic 12
6:00 am - 9:31 amDEN-ORD
2h 31mnonstop
7:10 am - 9:00 amORD-DEN
2h 50mnonstop
$157United Airlines
Find Deal
sab, dic 14 - mer, dic 18
6:05 am - 9:35 amDEN-MDW
2h 30mnonstop
7:40 pm - 9:25 pmMDW-DEN
2h 45mnonstop
$158Southwest
Find Deal
sab, dic 14 - sab, dic 14
3:53 pm - 10:47 pmDEN-ORD
5h 54m1 stop
10:00 am - 5:17 pmORD-DEN
8h 17m1 stop
mer, dic 18 - mar, dic 24
7:50 am - 11:29 amDEN-ORD
2h 39mnonstop
2:30 pm - 4:20 pmORD-DEN
2h 50mnonstop
$168United Airlines
Find Deal
mer, dic 11 - sab, dic 14
6:10 pm - 9:30 pmDEN-MDW
2h 20mnonstop
8:35 pm - 10:25 pmMDW-DEN
2h 50mnonstop
$174Southwest
Find Deal
sab, gen 11 - lun, gen 13
7:00 am - 10:45 amDEN-ORD
2h 45mnonstop
8:30 am - 10:14 amORD-DEN
2h 44mnonstop
$177American Airlines
Find Deal
dom, dic 15 - mar, dic 17
7:00 am - 10:45 amDEN-ORD
2h 45mnonstop
1:38 pm - 3:18 pmORD-DEN
2h 40mnonstop
$179American Airlines
Find Deal
sab, dic 7 - mer, dic 11
8:40 am - 12:15 pmDEN-ORD
2h 35mnonstop
8:00 pm - 12:31 pmORD-DEN
17h 31m1 stop
lun, nov 25 - lun, dic 2
8:40 am - 12:15 pmDEN-ORD
2h 35mnonstop
$45Frontier
Find Deal
mar, nov 26
10:26 am - 2:00 pmDEN-ORD
2h 34mnonstop
$46Frontier
Find Deal
gio, dic 12
6:00 am - 9:31 amDEN-ORD
2h 31mnonstop
$79United Airlines
Find Deal
sab, dic 14
6:20 pm - 9:45 pmDEN-MDW
2h 25mnonstop
$79Southwest
Find Deal
sab, dic 14
7:00 am - 10:45 amDEN-ORD
2h 45mnonstop
$90American Airlines
Find Deal
sab, dic 7
9:40 am - 1:15 pmDEN-ORD
2h 35mnonstop
$94United Airlines
Find Deal
mer, dic 25
6:55 am - 10:25 amDEN-MDW
2h 30mnonstop
$94Southwest
Find Deal
mar, dic 31
7:00 am - 10:43 amDEN-ORD
2h 43mnonstop
$99American Airlines
Find Deal
dom, mar 2
12:18 pm - 7:45 pmDEN-ORD
6h 27m1 stop
$101Sun Country Air
Find Deal
gio, dic 19
6:37 pm - 10:57 amDEN-ORD
15h 20m1 stop
$111Sun Country Air
Find Deal
mer, gen 1
12:28 pm - 3:50 pmDEN-MDW
2h 22mnonstop
6:05 am - 4:16 pmMDW-DEN
11h 11m1 stop
$113Frontier
Find Deal
mar, nov 19 - mar, nov 26
8:46 am - 12:09 pmDEN-MDW
2h 23mnonstop
7:00 am - 8:46 amMDW-DEN
2h 46mnonstop
$146Frontier
Find Deal
lun, nov 18 - ven, nov 22
12:55 am - 9:32 amDEN-MDW
7h 37m1 stop
5:42 pm - 9:58 pmMDW-DEN
5h 16m1 stop
$266Delta
Find Deal
mar, nov 19 - dom, nov 24
12:55 am - 9:32 amDEN-MDW
7h 37m1 stop
9:30 am - 1:16 pmMDW-DEN
4h 46m1 stop
$271Delta
Find Deal
mar, nov 19 - gio, nov 21
4:55 pm - 10:25 amDEN-ORD
16h 30m1 stop
4:44 pm - 6:35 pmORD-DEN
2h 51mnonstop
sab, nov 16 - mar, nov 19
4:55 pm - 10:25 amDEN-ORD
16h 30m1 stop
1:11 pm - 11:16 pmORD-DEN
11h 05m1 stop
sab, nov 16 - mer, nov 20
9:42 am - 1:14 pmDEN-ORD
2h 32mnonstop
3:35 pm - 10:09 amORD-DEN
19h 34m1 stop
$424United Airlines
Find Deal
sab, nov 16 - sab, nov 16
6:10 pm - 9:35 pmDEN-MDW
2h 25mnonstop
8:35 pm - 10:20 pmMDW-DEN
2h 45mnonstop
$500Southwest
Find Deal
sab, nov 16 - mer, nov 20
6:10 pm - 9:35 pmDEN-MDW
2h 25mnonstop
8:35 pm - 10:20 pmMDW-DEN
2h 45mnonstop
$506Southwest
Find Deal
sab, nov 16 - mar, nov 19
3:22 pm - 9:11 pmEGE-ORD
4h 49m1 stop
8:45 am - 12:34 pmORD-EGE
4h 49m1 stop
$663United Airlines
Find Deal
ven, nov 15 - mar, nov 19
8:55 pm - 12:13 amDEN-MDW
2h 18mnonstop
10:27 pm - 12:20 amMDW-DEN
2h 53mnonstop
$57Frontier
Find Deal
mer, dic 11 - mer, dic 18
8:55 pm - 12:13 amDEN-MDW
2h 18mnonstop
8:15 am - 10:07 amMDW-DEN
2h 52mnonstop
$65Frontier
Find Deal
mar, dic 10 - mer, dic 11
8:55 pm - 12:13 amDEN-MDW
2h 18mnonstop
10:27 pm - 12:20 amMDW-DEN
2h 53mnonstop
$67Frontier
Find Deal
lun, dic 16 - mer, dic 18
8:55 pm - 12:13 amDEN-MDW
2h 18mnonstop
7:15 am - 9:05 amMDW-DEN
2h 50mnonstop
$68Frontier
Find Deal
mar, dic 10 - gio, dic 12
6:00 am - 9:31 amDEN-ORD
2h 31mnonstop
7:10 am - 9:00 amORD-DEN
2h 50mnonstop
$157United Airlines
Find Deal
sab, dic 14 - mer, dic 18
6:05 am - 9:35 amDEN-MDW
2h 30mnonstop
8:35 pm - 10:20 pmMDW-DEN
2h 45mnonstop
$158Southwest
Find Deal
sab, dic 14 - mer, dic 18
7:50 am - 11:29 amDEN-ORD
2h 39mnonstop
2:30 pm - 4:20 pmORD-DEN
2h 50mnonstop
$168United Airlines
Find Deal
mer, dic 11 - sab, dic 14
6:30 pm - 9:50 pmDEN-MDW
2h 20mnonstop
7:40 pm - 9:25 pmMDW-DEN
2h 45mnonstop
$169Southwest
Find Deal
mer, dic 11 - sab, dic 14
7:00 am - 10:45 amDEN-ORD
2h 45mnonstop
8:30 am - 10:14 amORD-DEN
2h 44mnonstop
$177American Airlines
Find Deal
dom, dic 15 - mar, dic 17
7:00 am - 10:45 amDEN-ORD
2h 45mnonstop
1:38 pm - 3:18 pmORD-DEN
2h 40mnonstop
$179American Airlines
Find Deal
sab, dic 7 - mer, dic 11

Frontier flights from Colorado to Chicago

Our best Frontier deals on Colorado to Chicago flight tickets
Frontier
Dec 5
DEN10:26 amDenver Intl
2h 34m
ORD2:00 pmChicago O'Hare Intl
Dec 18
ORD6:00 amChicago O'Hare Intl
2h 57m
DEN7:57 amDenver Intl
Frontier
Dec 13
DEN8:59 pmDenver Intl
2h 36m
ORD12:35 amChicago O'Hare Intl
Dec 15
ORD7:25 amChicago O'Hare Intl
3h 01m
DEN9:26 amDenver Intl
Frontier
Dec 12
DEN10:26 amDenver Intl
2h 34m
ORD2:00 pmChicago O'Hare Intl
Dec 15
ORD7:25 amChicago O'Hare Intl
3h 01m
DEN9:26 amDenver Intl

United Airlines flights from Colorado to Chicago

Our best United Airlines deals on Colorado to Chicago flight tickets
United Airlines
Dec 14
DEN6:00 amDenver Intl
2h 31m
ORD9:31 amChicago O'Hare Intl
Dec 18
ORD7:10 amChicago O'Hare Intl
2h 50m
DEN9:00 amDenver Intl
United Airlines
Dec 11
DEN7:50 amDenver Intl
2h 39m
ORD11:29 amChicago O'Hare Intl
Dec 14
ORD2:30 pmChicago O'Hare Intl
2h 50m
DEN4:20 pmDenver Intl
United Airlines
Jan 1
DEN6:00 amDenver Intl
2h 38m
ORD9:38 amChicago O'Hare Intl
Jan 7
ORD5:50 pmChicago O'Hare Intl
2h 50m
DEN7:40 pmDenver Intl

How to get the cheapest flight ticket from Colorado to Chicago

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 from Colorado?

Frontier. Frontier, Southwest, and American Airlines are the most popular carriers operating from Colorado to Chicago

What is the cheapest Colorado to Chicago flight route?

Denver Intl - Chicago Midway. Fly from Denver Intl to Chicago Midway for the best Colorado - Chicago flight prices

What cabin class options are available on Colorado to Chicago flights?

There are 4 cabin classes available to choose from on Colorado to Chicago 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 flights?

No. A direct flight is the cheapest option for a flight between Colorado to Chicago.

Cheap Colorado to Chicago flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado to Chicago

Best Price Found

$45

Fastest flight time

2h 15m

Direct flights

Every day

Airports in Chicago

2 airports
The best one-way flight to Chicago from Colorado in the past 72 hours is $45. The best round-trip flight deal from Colorado to Chicago found on momondo in the last 72 hours is $75.
The fastest flight from Colorado to Chicago takes 2h 15m
Direct flights go from Colorado to Chicago every day.
There are 2 airports near Chicago: Chicago O'Hare Intl (ORD), Chicago Midway (MDW)

  • When did momondo last update prices for flights from Colorado to Chicago?

    Prices for flights from Colorado to Chicago are updated daily.

  • How many operators does momondo search for flights from Colorado to Chicago?

  • How old do you have to be to fly from Colorado to Chicago?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The travel and health documents you'll need for your trip to Chicago 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. 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?


Best airlines flying from Colorado to Chicago

Compare and see reviews for airlines that fly from Colorado to Chicago with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $38Free CancellationRating
6.1
3,551 reviews
Search Frontier flights
American AirlinesPriceFrom $140Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $140Free CancellationRating
8.1
5,045 reviews
Search Southwest flights
United AirlinesPriceFrom $144Free CancellationRating
7.4
9,194 reviews
Search United Airlines flights
DeltaPriceFrom $232Free CancellationRating
8.0
8,788 reviews
Search Delta flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Colorado to Chicago. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Chicago from Colorado with this policy.

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

Once all potential Colorado to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Colorado to Chicago flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago