AirHint found the following cheapest return flights from Austin (AUS) to Calgary (YYC) in August 2026 (see full year).
Return flights
| 24 Aug - 28 Aug | Air Canada | ||
| 23 Aug - 27 Aug | Delta | ||
| 02 Aug - 07 Aug | Delta | ||
| 02 Aug - 08 Aug | Delta | ||
| 01 Aug - 08 Aug | Alaska Airlines | ||
| 23 Aug - 27 Aug | WestJet | direct |
Also check the deals for one-way flights from Austin to Calgary in August.
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