ORD

$62 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 12/29. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Chicago O'Hare Intl Airport

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Everything you should know

Cheapest round-trip
$107
Overall average: $224
Frontier
Thu 1/8Mon 1/12
DEN - ORD • Non-stop
Cheapest one-way
$58
Typical prices: $94-$201
Frontier
Mon 12/29
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

Thu, Jan 8 - Mon, Jan 12
Frontier Logo
3:02 pm - 6:45 pmDEN-ORD
2h 43mnonstop
Frontier Logo
7:50 pm - 9:49 pmORD-DEN
2h 59mnonstop
$107Frontier
Find Deal
Fri, Jan 9 - Sun, Jan 11
Frontier Logo
12:13 pm - 12:42 amDEN-ORD
11h 29m1 stop
Frontier Logo
10:07 pm - 11:58 pmORD-DEN
2h 51mnonstop
$108Frontier
Find Deal
Wed, Jan 14 - Tue, Jan 20
American Airlines Logo
1:06 pm - 4:55 pmCOS-ORD
2h 49mnonstop
American Airlines Logo
10:05 am - 12:09 pmORD-COS
3h 04mnonstop
$157American Airlines
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Tue, Jan 13 - Sat, Jan 17
American Airlines Logo
1:06 pm - 4:55 pmCOS-ORD
2h 49mnonstop
American Airlines Logo
9:32 am - 11:36 amORD-COS
3h 04mnonstop
$164American Airlines
Find Deal
Tue, Jan 13 - Sat, Jan 17
United Airlines Logo
11:43 am - 3:35 pmCOS-ORD
2h 52mnonstop
United Airlines Logo
2:15 pm - 6:18 pmORD-COS
5h 03m1 stop
$174United Airlines
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Thu, Jan 8 - Sat, Jan 10
Multiple Airlines Logo
3:07 pm - 6:58 pmCOS-ORD
26h 51m1 stop
Multiple Airlines Logo
6:51 pm - 2:17 pmORD-COS
20h 26m1 stop
$180Multiple Airlines
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Thu, Jan 8 - Sat, Feb 7
United Airlines Logo
11:43 am - 3:35 pmCOS-ORD
2h 52mnonstop
United Airlines Logo
7:00 am - 10:57 amORD-COS
4h 57m1 stop
$181United Airlines
Find Deal
Thu, Jan 8 - Sun, Jan 11
Multiple Airlines Logo
3:07 pm - 6:58 pmCOS-ORD
26h 51m1 stop
Multiple Airlines Logo
8:00 am - 9:40 amORD-COS
26h 40m1 stop
$189Multiple Airlines
Find Deal
Thu, Jan 8 - Mon, Jan 12
Delta Logo
7:59 am - 5:44 pmCOS-ORD
8h 45m1 stop
Delta Logo
5:30 am - 12:22 pmORD-COS
7h 52m1 stop
$198Delta
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Tue, Jan 13 - Sat, Jan 17
Delta Logo
7:59 am - 9:05 pmCOS-ORD
12h 06m2 stops
Delta Logo
5:30 am - 12:22 pmORD-COS
7h 52m1 stop
$202Delta
Find Deal
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$58
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 1% lower on average.
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.

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
Hoffman Estates
Des Plaines
Hammond
Willowbrook
Portage
Delavan
Northbrook
South Holland
Lansing
Pleasant Prairie
Elmhurst
Valparaiso
Lisle

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

Information on your arrival and departure airports

Chicago O'Hare Airport (ORD)