ORD

$44 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 8/13. 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

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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

Wed, Aug 13 - Tue, Aug 19
Frontier Logo
8:53 pm - 12:32 amDEN-ORD
2h 39mnonstop
Frontier Logo
7:20 am - 9:13 amORD-DEN
2h 53mnonstop
$90Frontier
Find Deal
Fri, Jul 18 - Thu, Jul 24
Frontier Logo
8:31 pm - 12:10 amDEN-ORD
2h 39mnonstop
Frontier Logo
5:40 am - 7:30 amORD-DEN
2h 50mnonstop
$96Frontier
Find Deal
Tue, Aug 26 - Mon, Sep 1
American Airlines Logo
12:07 pm - 3:50 pmCOS-ORD
2h 43mnonstop
American Airlines Logo
9:50 am - 11:37 amORD-COS
2h 47mnonstop
$181American Airlines
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Thu, Aug 7 - Mon, Aug 11
United Airlines Logo
12:05 pm - 3:45 pmCOS-ORD
2h 40mnonstop
United Airlines Logo
9:15 am - 11:08 amORD-COS
2h 53mnonstop
$197United Airlines
Find Deal
Sat, Aug 16 - Wed, Aug 20
Southwest Logo
6:00 am - 1:05 pmCOS-ORD
6h 05m1 stop
Southwest Logo
7:00 am - 10:40 amORD-COS
4h 40m1 stop
$201Southwest
Find Deal
Sat, Aug 16 - Wed, Aug 20
Southwest Logo
6:00 am - 1:05 pmCOS-ORD
6h 05m1 stop
Southwest Logo
3:10 pm - 10:00 pmORD-COS
7h 50m2 stops
$206Southwest
Find Deal
Thu, Aug 7 - Mon, Aug 11
United Airlines Logo
12:05 pm - 3:45 pmCOS-ORD
2h 40mnonstop
United Airlines Logo
5:00 am - 9:06 amORD-COS
5h 06m1 stop
$207United Airlines
Find Deal
Thu, Aug 7 - Tue, Aug 12
Delta Logo
6:00 am - 2:19 pmCOS-ORD
7h 19m1 stop
Delta Logo
5:45 am - 12:12 pmORD-COS
7h 27m1 stop
$217Delta
Find Deal
Tue, Aug 26 - Mon, Sep 1
American Airlines Logo
8:25 am - 5:10 pmCOS-ORD
7h 45m1 stop
American Airlines Logo
9:50 am - 11:37 amORD-COS
2h 47mnonstop
$226American Airlines
Find Deal
Sat, Aug 16 - Wed, Aug 20
Delta Logo
6:00 am - 4:13 pmCOS-ORD
9h 13m2 stops
Delta Logo
9:10 am - 8:41 pmORD-COS
12h 31m2 stops
$227Delta
Find Deal
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Good to know

Low seasonJanuary
High seasonJuly
Cheapest flight$44
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 1% 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 SouthwestDEN-ORDOct 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 AirlinesDEN-ORDJan 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.

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

Information on your arrival and departure airports

Chicago O'Hare Airport (ORD)

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