Cheap Flights From O'Hare Intl. (ORD) To Denver Intl. (DEN)

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Cheapest Flights from Chicago (ORD) to Denver (DEN)

The cheapest flights to Denver Intl. found within the past 7 days were CA $416 round trip and CA $163 one way. Prices and availability subject to change. Additional terms may apply.

Fri, Oct. 10 - Tue, Oct. 14
ORD
Chicago
DEN
Denver
CA $416 Roundtrip, found 6 days ago
CA $416
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Fri, Oct. 10 from Chicago to Denver, returning Tue, Oct. 14, priced at CA $416 found 6 days ago
Mon, Aug. 25 - Wed, Sep. 10
ORD
Chicago
DEN
Denver
CA $444 Roundtrip, found 5 days ago
CA $444
Roundtrip
found 5 days ago
Select Sun Country Airlines flight, departing Mon, Aug. 25 from Chicago to Denver, returning Wed, Sep. 10, priced at CA $444 found 5 days ago
Fri, Oct. 10 - Tue, Oct. 14
ORD
Chicago
DEN
Denver
CA $444 Roundtrip, found 6 days ago
CA $444
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Fri, Oct. 10 from Chicago to Denver, returning Tue, Oct. 14, priced at CA $444 found 6 days ago
Thu, Oct. 30 - Sat, Nov. 1
ORD
Chicago
DEN
Denver
CA $465 Roundtrip, found 5 days ago
CA $465
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu, Oct. 30 from Chicago to Denver, returning Sat, Nov. 1, priced at CA $465 found 5 days ago
Fri, Dec. 12 - Mon, Dec. 15
ORD
Chicago
DEN
Denver
CA $474 Roundtrip, found 5 days ago
CA $474
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Fri, Dec. 12 from Chicago to Denver, returning Mon, Dec. 15, priced at CA $474 found 5 days ago
Sat, Sep. 27 - Wed, Oct. 1
ORD
Chicago
DEN
Denver
CA $485 Roundtrip, found 3 days ago
CA $485
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Sep. 27 from Chicago to Denver, returning Wed, Oct. 1, priced at CA $485 found 3 days ago
Sat, Sep. 27 - Wed, Oct. 1
ORD
Chicago
DEN
Denver
CA $510 Roundtrip, found 3 days ago
CA $510
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Sep. 27 from Chicago to Denver, returning Wed, Oct. 1, priced at CA $510 found 3 days ago
Thu, Oct. 2 - Mon, Oct. 6
ORD
Chicago
DEN
Denver
CA $511 Roundtrip, found 1 day ago
CA $511
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Thu, Oct. 2 from Chicago to Denver, returning Mon, Oct. 6, priced at CA $511 found 1 day ago
Sat, Sep. 27 - Wed, Oct. 1
ORD
Chicago
DEN
Denver
CA $518 Roundtrip, found 3 days ago
CA $518
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Sep. 27 from Chicago to Denver, returning Wed, Oct. 1, priced at CA $518 found 3 days ago
Thu, Oct. 2 - Mon, Oct. 6
ORD
Chicago
DEN
Denver
CA $519 Roundtrip, found 1 day ago
CA $519
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Thu, Oct. 2 from Chicago to Denver, returning Mon, Oct. 6, priced at CA $519 found 1 day ago

Frequently asked questions

Are there direct flights from O'Hare Airport to Denver Airport?
Sometimes, a vacation is all about the journey; other times, it's all about the destination. If you're eager to get to where you're headed fast, multiple airlines operate direct flights from O'Hare Intl. Airport (ORD) to Denver Airport, including United Airlines and Southwest Airlines.
What airlines fly from O'Hare Intl. Airport (ORD) to DEN?
If you're heading from Chicago to Denver, there are a good number of airlines that will fly you there. Book a seat with these well-known air companies that have direct flights from ORD to DIA airport:

  • United Airlines - (UA) with 273 flights every month
  • Southwest Airlines - (WN) with 173 flights every month
  • American Airlines - (AA) with 139 flights every month
  • Frontier Airlines - (F9) with 30 flights every month

What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Popular Flight Routes from Chicago (ORD)

Travelers at ORD love to visit these top cities. Roam to the top destinations from Chicago (ORD) today with the cheap prices from Travelocity!

Popular Flight Routes from Denver (DEN)

Travelers at DEN love to visit these top cities. Roam to the top destinations from Denver(DEN) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.