AirHint found the following cheapest return flights from San Diego (SAN) to Vancouver (YVR) in August 2025 (see full year).

Return flights

22 Aug - 24 Aug	WestJet
15 Aug - 19 Aug	WestJet
16 Aug - 23 Aug	WestJet
09 Aug - 13 Aug	WestJet
15 Aug - 18 Aug	WestJet
16 Aug - 19 Aug	WestJet
17 Aug - 25 Aug	WestJet
10 Aug - 18 Aug	WestJet
14 Aug - 18 Aug	WestJet
11 Aug - 18 Aug	WestJet
27 Aug - 03 Sep	WestJet
18 Aug - 09 Sep	WestJet
28 Aug - 01 Sep	WestJet
30 Aug - 01 Sep	WestJet
18 Aug - 09 Sep	Air Canada	direct
27 Aug - 03 Sep	Air Canada	direct
27 Aug - 02 Sep	WestJet
30 Aug - 02 Sep	WestJet
28 Aug - 01 Sep	WestJet	direct
27 Aug - 02 Sep	Air Canada	direct

Also check the deals for one-way flights from San Diego to Vancouver in August.

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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Cheapest return flights from San Diego to Vancouver in August from 142€

Return flights