ORD

$83 Find Cheap Flights from Colorado to Chicago O'Hare Airport

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 3/12. 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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Everything you should know

Cheapest round-trip
$134
Overall average: $259
Frontier
Tue 3/10Tue 3/17
DEN - ORD • 1 stop
Cheapest non-stop
$135
Typical prices: $182-$311
Frontier
Wed 4/8Thu 4/16
DEN - ORD • Non-stop
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We hope you love your trip to O'Hare Intl!
Flight Deals
Useful Info
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

Tue, Mar 10 - Tue, Mar 17
Frontier Logo
11:59 pm - 8:23 am
DEN
-
ORD
7h 24m
1 stop
Frontier Logo
4:28 pm - 7:13 am
ORD
-
DEN
15h 45m
1 stop
$134Frontier
Thu, Mar 5 - Thu, Mar 12
Frontier Logo
6:00 am - 2:54 pm
DEN
-
ORD
7h 54m
1 stop
Frontier Logo
10:53 am - 12:52 pm
ORD
-
DEN
2h 59mnonstop
$135Frontier
Mon, Mar 2 - Thu, Mar 5
Multiple Airlines Logo
10:30 pm - 6:08 pm
DEN
-
ORD
18h 38m
1 stop
Multiple Airlines Logo
7:23 pm - 8:26 am
ORD
-
DEN
14h 03m
1 stop
$137Multiple Airlines
Tue, Mar 10 - Tue, Mar 17
United Airlines Logo
1:32 pm - 8:00 pm
COS
-
ORD
5h 28m
1 stop
United Airlines Logo
8:50 am - 11:00 am
ORD
-
COS
3h 10mnonstop
$201United Airlines
Thu, Apr 16 - Sun, Apr 19
Multiple Airlines Logo
6:46 pm - 4:53 pm
COS
-
ORD
21h 07m
1 stop
Multiple Airlines Logo
7:43 am - 5:56 pm
ORD
-
COS
11h 13m
1 stop
$202Multiple Airlines
Tue, Mar 10 - Tue, Mar 17
United Airlines Logo
6:00 am - 11:19 am
COS
-
ORD
4h 19m
1 stop
United Airlines Logo
2:01 pm - 6:20 pm
ORD
-
COS
5h 19m
1 stop
$211United Airlines
Thu, Apr 9 - Tue, Apr 14
Delta Logo
12:10 pm - 9:34 pm
COS
-
ORD
8h 24m
1 stop
Delta Logo
5:10 am - 12:17 pm
ORD
-
COS
8h 07m
1 stop
$221Delta
Thu, Apr 9 - Tue, Apr 14
Delta Logo
12:10 pm - 9:34 pm
COS
-
ORD
8h 24m
1 stop
Delta Logo
10:49 am - 8:20 pm
ORD
-
COS
10h 31m
2 stops
$226Delta
Tue, Feb 24 - Sat, Feb 28
American Airlines Logo
4:43 pm - 11:36 pm
DRO
-
ORD
5h 53m
1 stop
American Airlines Logo
5:00 am - 9:52 am
ORD
-
DRO
5h 52m
1 stop
$228American Airlines
Tue, Apr 7 - Tue, Apr 21
American Airlines Logo
12:22 pm - 4:09 pm
COS
-
ORD
2h 47mnonstop
American Airlines Logo
9:53 am - 11:52 am
ORD
-
COS
2h 59mnonstop
$229American Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$83
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 2% 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.
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
Elk Grove Village
Des Plaines
Hoffman Estates
Hammond
Willowbrook
Portage
South Holland
Delavan
Northbrook
Lansing
Pleasant Prairie
Elmhurst
Lisle
Valparaiso

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

Information on your arrival and departure airports

Chicago O'Hare Airport (ORD)