Cheap Flights to Denver Intl. , CO from CA $178

View CA $178 flight on Tue, May 12, 2026Opens in a new window

Popular airlines to Denver International Airport (DEN)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Denver Intl.?

Prices were available within the past 7 days and start at CA $178 for one-way flights and CA $322 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, May 9 - Sat, May 9
DTW
Detroit
DEN
Denver
CA $322 Roundtrip, found 6 days ago
CA $322
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, May 9 from Detroit to Denver, returning Sat, May 9, priced at CA $322 found 6 days ago
United
Tue, Apr 28 - Wed, Apr 29
YVR
Vancouver
DEN
Denver
CA $337 Roundtrip, just found
CA $337
Roundtrip
just found
Select United flight, departing Tue, Apr 28 from Vancouver to Denver, returning Wed, Apr 29, priced at CA $337 just found
WestJet
Fri, May 8 - Sun, May 10
YYC
Calgary
DEN
Denver
CA $342 Roundtrip, found 1 day ago
CA $342
Roundtrip
found 1 day ago
Select WestJet flight, departing Fri, May 8 from Calgary to Denver, returning Sun, May 10, priced at CA $342 found 1 day ago
Air Canada
Thu, Jun 11 - Tue, Jun 16
YYC
Calgary
DEN
Denver
CA $342 Roundtrip, found 1 day ago
CA $342
Roundtrip
found 1 day ago
Select Air Canada flight, departing Thu, Jun 11 from Calgary to Denver, returning Tue, Jun 16, priced at CA $342 found 1 day ago
Delta
Tue, May 12 - Tue, May 12
DTW
Detroit
DEN
Denver
CA $367 Roundtrip, found 2 days ago
CA $367
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, May 12 from Detroit to Denver, returning Tue, May 12, priced at CA $367 found 2 days ago

Alternative airports near Denver

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Denver Intl. DEN. Cheapest option available. Average driving time to city centre is 32 minutes. Flights from CA $421
DEN
Denver Intl.
Cheapest
Average driving time to city centre32 min
Flights from CA $421

Travel information

Destination airport
Denver Intl.
Destination airport IATA code
DEN
Destination city name
Denver
Airlines serving
Aeromexico, Air Canada, Air France, Air New Zealand, Alaska Airlines, All Nippon Airways, American Airlines, Asiana Airlines, British Airways, Cathay Pacific, Delta, Japan Airlines, JetBlue Airways, Korean Air, Lufthansa, Qantas Airways, Qatar Airways, Swiss International Air Lines, United, WestJet
Roundtrip price
CA $189
Popular airline
Delta

Trending flights to Denver Intl.

Prices were available within the past 7 days and start at CA $178 for one-way flights and CA $322 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Apr 28 - Wed, Apr 29
YVR
Vancouver
DEN
Denver
CA $337 Roundtrip, just found
CA $337
Roundtrip
just found
Select United flight, departing Tue, Apr 28 from Vancouver to Denver, returning Wed, Apr 29, priced at CA $337 just found

Explore a world of travel with Expedia

*Available to Expedia members.