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 $383 round trip and CA $198 one way. Prices and availability subject to change. Additional terms may apply.

Fri, Feb 6 - Sat, Feb 7
ORD
Chicago
DEN
Denver
CA $383 Roundtrip, found 7 hours ago
CA $383
Roundtrip
found 7 hours ago
Select Alaska Airlines flight, departing Fri, Feb 6 from Chicago to Denver, returning Sat, Feb 7, priced at CA $383 found 7 hours ago
Thu, Jan 22 - Sun, Jan 25
ORD
Chicago
DEN
Denver
CA $395 Roundtrip, found 5 days ago
CA $395
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu, Jan 22 from Chicago to Denver, returning Sun, Jan 25, priced at CA $395 found 5 days ago
Thu, Mar 12 - Thu, Mar 19
ORD
Chicago
DEN
Denver
CA $414 Roundtrip, found 3 days ago
CA $414
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Mar 12 from Chicago to Denver, returning Thu, Mar 19, priced at CA $414 found 3 days ago
Thu, Jan 22 - Sun, Jan 25
ORD
Chicago
DEN
Denver
CA $424 Roundtrip, found 5 days ago
CA $424
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu, Jan 22 from Chicago to Denver, returning Sun, Jan 25, priced at CA $424 found 5 days ago
Fri, Feb 6 - Sat, Feb 7
ORD
Chicago
DEN
Denver
CA $426 Roundtrip, found 7 hours ago
CA $426
Roundtrip
found 7 hours ago
Select Alaska Airlines flight, departing Fri, Feb 6 from Chicago to Denver, returning Sat, Feb 7, priced at CA $426 found 7 hours ago
Thu, Mar 12 - Thu, Mar 19
ORD
Chicago
DEN
Denver
CA $427 Roundtrip, found 3 days ago
CA $427
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Mar 12 from Chicago to Denver, returning Thu, Mar 19, priced at CA $427 found 3 days ago
Thu, Mar 12 - Thu, Mar 19
ORD
Chicago
DEN
Denver
CA $441 Roundtrip, found 3 days ago
CA $441
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Mar 12 from Chicago to Denver, returning Thu, Mar 19, priced at CA $441 found 3 days ago
Thu, Jan 22 - Sun, Jan 25
ORD
Chicago
DEN
Denver
CA $446 Roundtrip, found 5 days ago
CA $446
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu, Jan 22 from Chicago to Denver, returning Sun, Jan 25, priced at CA $446 found 5 days ago
Thu, Mar 12 - Thu, Mar 19
ORD
Chicago
DEN
Denver
CA $455 Roundtrip, found 3 days ago
CA $455
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Mar 12 from Chicago to Denver, returning Thu, Mar 19, priced at CA $455 found 3 days ago
Fri, Mar 13 - Mon, Mar 16
ORD
Chicago
DEN
Denver
CA $464 Roundtrip, found 14 hours ago
CA $464
Roundtrip
found 14 hours ago
Select Alaska Airlines flight, departing Fri, Mar 13 from Chicago to Denver, returning Mon, Mar 16, priced at CA $464 found 14 hours 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.