Cheapest return flights from Washington to Toronto in August from $242

AirHint found the following cheapest return flights from Washington (DCA) to Toronto (YYZ) in August 2025 (see full year).

Return flights

24 Aug - 26 Aug Air Canada direct
26 Aug - 28 Aug Air Canada direct
19 Aug - 21 Aug Air Canada direct
25 Aug - 26 Aug Air Canada direct
24 Aug - 02 Sep Air Canada direct
23 Aug - 27 Aug Air Canada direct
13 Aug - 20 Aug Air Canada direct
19 Aug - 19 Aug Delta
17 Aug - 27 Aug Air Canada direct
24 Aug - 31 Aug Air Canada direct
20 Aug - 23 Aug Air Canada direct
30 Aug - 01 Sep Air Canada
29 Aug - 07 Sep Air Canada direct
29 Aug - 02 Sep American Airlines direct
23 Aug - 07 Sep WestJet
31 Aug - 04 Sep WestJet
22 Aug - 20 Sep WestJet
29 Aug - 01 Sep Air Canada direct
22 Aug - 07 Sep WestJet
29 Aug - 03 Sep WestJet

Also check the deals for one-way flights from Washington to Toronto 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.

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