Cheapest return flights from Denver to Calgary in August from 125€

AirHint found the following cheapest return flights from Denver (DEN) to Calgary (YYC) in August 2025 (see full year).

Return flights

13 Aug - 20 Aug Air Canada
27 Aug - 03 Sep WestJet direct
11 Aug - 18 Aug Air Canada
08 Aug - 15 Aug Air Canada
18 Aug - 24 Aug Air Canada
10 Aug - 17 Aug Air Canada
19 Aug - 26 Aug WestJet direct
27 Aug - 01 Sep WestJet direct
30 Aug - 01 Sep WestJet direct
16 Aug - 17 Aug WestJet direct
16 Aug - 23 Aug WestJet direct
30 Aug - 02 Sep WestJet direct
27 Aug - 02 Sep WestJet direct
10 Aug - 17 Aug WestJet direct
21 Aug - 28 Aug WestJet direct
28 Aug - 03 Sep Frontier Airlines
28 Aug - 01 Sep Frontier Airlines
28 Aug - 02 Sep Frontier Airlines
29 Aug - 01 Sep Frontier Airlines
29 Aug - 02 Sep Frontier Airlines

Also check the deals for one-way flights from Denver to Calgary in August.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Calgary

Cheap car rent in Calgary

Feel free to contact us with any feedback or request another flight research.