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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$74 CHEAP FLIGHTS from Colorado to Chicago O'Hare (ORD)

ORD

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

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Cheapest round-trip

$103

Overall average: $241

Frontier

Thu 3/12Wed 3/18

DEN - ORD • Non-stop

Cheapest non-stop

$107

Typical prices: $126-$315

Frontier

Sun 2/1Sun 2/8

DEN - ORD • Non-stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to O'Hare Intl!

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.

Round-trip

One-way

Last minute

Direct

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

Thu, Mar 12 - Wed, Mar 18

6:00 am - 9:43 am

DEN

ORD

2h 43mnonstop

5:01 am - 12:09 pm

ORD

DEN

8h 08m

1 stop

$103Frontier

Thu, Feb 5 - Sat, Feb 7

2:57 pm - 6:31 pm

DEN

ORD

2h 34mnonstop

9:15 am - 6:59 pm

ORD

DEN

10h 44m

1 stop

$104Frontier

Thu, Feb 5 - Sat, Feb 7

2:57 pm - 6:31 pm

DEN

ORD

2h 34mnonstop

9:15 am - 6:59 pm

ORD

DEN

10h 44m

1 stop

$106Frontier

Fri, Feb 27 - Mon, Mar 2

4:43 pm - 12:55 am

DRO

ORD

7h 12m

1 stop

5:00 am - 11:07 am

ORD

DRO

7h 07m

1 stop

$200American Airlines

Wed, Feb 4 - Tue, Feb 10

6:10 pm - 11:59 pm

GJT

ORD

4h 49m

1 stop

2:36 pm - 8:38 pm

ORD

GJT

7h 02m

1 stop

$211United Airlines

Wed, Mar 25 - Mon, Mar 30

12:01 pm - 3:53 pm

HDN

ORD

2h 52mnonstop

8:45 am - 10:59 am

ORD

HDN

3h 14mnonstop

$216United Airlines

Thu, Feb 19 - Sat, Feb 21

12:30 pm - 4:10 pm

COS

ORD

2h 40mnonstop

9:41 am - 11:41 am

ORD

COS

3h 00mnonstop

$229American Airlines

Wed, Feb 4 - Tue, Feb 10

7:40 am - 1:38 pm

GJT

ORD

4h 58m

1 stop

1:58 pm - 10:02 pm

ORD

GJT

9h 04m

2 stops

$242Delta

Wed, Feb 4 - Tue, Feb 10

7:40 am - 5:55 pm

GJT

ORD

9h 15m

2 stops

1:58 pm - 10:02 pm

ORD

GJT

9h 04m

2 stops

$248Delta

Thu, Feb 19 - Sun, Feb 22

8:30 am - 1:20 pm

COS

ORD

27h 50m

2 stops

2:13 pm - 9:58 am

ORD

COS

20h 45m

1 stop

$253Multiple Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$74

Best time to beat the crowds with an average 5% drop in price.

Most popular time to fly with an average 2% increase in price.

Flight from Denver to Chicago O'Hare Airport

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…

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.

Gurnee

South Haven

Merrillville

Oak Brook

Saint Joseph

Tinley Park

Elk Grove Village

Des Plaines

Hoffman Estates

Hammond

Willowbrook

Portage

South Holland

Delavan

Northbrook

Pleasant Prairie

Lansing

Elmhurst

Lisle

Valparaiso

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

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

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Return flight deals

Information on your arrival and departure airports

Chicago O'Hare Airport (ORD)

ORD

$74 Find Cheap Flights from Colorado to Chicago O'Hare Airport

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

Everything you should know

Cheap Flights from Colorado to O'Hare Intl

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

Recent one-way flight deals from Colorado to O'Hare Intl

Recent last minute flight deals from Colorado to O'Hare Intl

Recent direct flight deals from Colorado to O'Hare Intl

Good to know

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

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?

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

Information on your arrival and departure airports

Cabin class types available on flights to O'Hare Intl

Complete your trip to O'Hare Intl with a hotel stay or car rental

Find direct flights for O'Hare Intl

Flights to other popular destinations

Flights from domestic origins to Colorado

Choose which airport to fly into in Chicago

Find deals for your return flight