Cheapest return flights from Baltimore (BWI) to Calgary (YYC), August

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
25 Aug 01 Sep Frontier Airlines
17 Aug 24 Aug Frontier Airlines
24 Aug 28 Aug Frontier Airlines
05 Aug 12 Aug Frontier Airlines
17 Aug 21 Aug Frontier Airlines
20 Aug 27 Aug Frontier Airlines
06 Aug 12 Aug Sun Country Airlines
03 Aug 09 Aug Frontier Airlines
12 Aug 12 Aug Frontier Airlines
02 Aug 07 Aug Frontier Airlines
22 Aug 27 Aug Delta
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deals for one-way flights from Baltimore to Calgary in August.

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Updated Jul 4, 2026.

About these fares

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