ORD

$102 Find Cheap Flights from Colorado to Chicago O'Hare Airport - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to O'Hare Intl departing on 8/11. 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
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Colorado to O'Hare Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Colorado to O'Hare Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Colorado to O'Hare Intl

Thu, Aug 27 - Tue, Sep 1
Frontier Logo
9:55 am - 1:36 pm
DEN
-
ORD
2h 41mnonstop
Frontier Logo
2:41 pm - 4:45 pm
ORD
-
DEN
3h 04mnonstop
$179Frontier
Thu, Aug 13 - Wed, Aug 19
Frontier Logo
5:05 pm - 8:52 pm
DEN
-
ORD
2h 47mnonstop
Frontier Logo
2:41 pm - 4:45 pm
ORD
-
DEN
3h 04mnonstop
$180Frontier
Thu, Sep 17 - Tue, Sep 22
American Airlines Logo
12:37 pm - 4:30 pm
COS
-
ORD
2h 53mnonstop
American Airlines Logo
10:55 am - 12:48 pm
ORD
-
COS
2h 53mnonstop
$267American Airlines
Tue, Aug 4 - Tue, Aug 11
American Airlines Logo
12:22 pm - 4:14 pm
COS
-
ORD
2h 52mnonstop
American Airlines Logo
10:56 am - 12:47 pm
ORD
-
COS
2h 51mnonstop
$271American Airlines
Thu, Sep 17 - Mon, Sep 21
United Airlines Logo
11:55 am - 3:38 pm
COS
-
ORD
2h 43mnonstop
United Airlines Logo
5:55 am - 10:44 am
ORD
-
COS
5h 49m
1 stop
$277United Airlines
Thu, Aug 20 - Mon, Aug 24
United Airlines Logo
12:40 pm - 4:50 pm
MTJ
-
ORD
3h 10mnonstop
United Airlines Logo
9:15 am - 11:48 am
ORD
-
MTJ
3h 33mnonstop
$289United Airlines
Sat, Oct 31 - Wed, Nov 11
Delta Logo
6:00 am - 2:13 pm
COS
-
ORD
7h 13m
1 stop
Delta Logo
5:30 am - 12:58 pm
ORD
-
COS
8h 28m
1 stop
$291Delta
Fri, Oct 16 - Tue, Oct 20
Delta Logo
8:05 am - 6:40 pm
ASE
-
ORD
9h 35m
2 stops
Delta Logo
5:30 am - 11:35 am
ORD
-
ASE
7h 05m
1 stop
$368Delta
Sun, Jul 12 - Wed, Jul 15
Multiple Airlines Logo
1:23 pm - 5:37 am
GJT
-
ORD
15h 14m
1 stop
Multiple Airlines Logo
7:15 am - 12:13 pm
ORD
-
GJT
29h 58m
1 stop
$447Multiple Airlines
Thu, Aug 13 - Mon, Aug 17
Multiple Airlines Logo
12:53 pm - 5:37 am
GJT
-
ORD
15h 44m
1 stop
Multiple Airlines Logo
7:29 am - 7:55 pm
ORD
-
GJT
13h 26m
2 stops
$456Multiple Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$102
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from Denver to Chicago O'Hare Airport

Flights from Colorado to O'Hare Intl: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Colorado to O'Hare Intl 
Learn how KAYAK collects reviews and tips from users.
JoanneFlew with United Airlines
DEN
-
ORD
Jun 2026
The runway to gate took a bit of time. So if you have a short layover pay for a seat up front .
AdamFlew with Southwest
DEN
-
ORD
Oct 2024
Arriving T5 at ORD on Southwest is often a LONG walk, with no moving walkways going out, to baggage claim / pickup.
BrianFlew with United Airlines
DEN
-
ORD
Jan 2024
Big airport. Make sure you have enough time between flights for rest, eating, etc…

FAQs for booking Colorado to Chicago O'Hare Airport flights

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

    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 Colorado to Chicago O'Hare Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago O'Hare Airport from Colorado 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 Colorado to Chicago O'Hare Airport?

    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 Chicago O'Hare Airport with an airline and back to Colorado with another airline.

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

    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 Chicago O'Hare Airport from Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near O'Hare Intl?

Book flights to O'Hare Intl if you plan to visit one of these locations
Gurnee
South Haven
Merrillville
Oak Brook
Saint Joseph
Tinley Park
Hammond
Elk Grove Village
Des Plaines
Hoffman Estates
Portage
South Holland
Willowbrook
Delavan
Lansing
Northbrook
Lisle
Elmhurst
Alsip
Pleasant Prairie

Everything you need to know for your flight to O'Hare Intl

Information on your arrival and departure airports

Chicago O'Hare Airport (ORD)