Cheapest return flights from Vancouver to San Francisco in May from $163

AirHint found the following cheapest return flights from Vancouver (YVR) to San Francisco (SFO) in May 2026 (see full year).

Return flights

10 May - 23 May WestJet
18 May - 23 May WestJet
08 May - 22 May WestJet
15 May - 18 May WestJet
18 May - 20 May WestJet
15 May - 20 May WestJet
15 May - 20 May WestJet direct
21 May - 25 May WestJet
21 May - 25 May Air Canada direct
18 May - 20 May WestJet direct

Also check the deals for one-way flights from Vancouver to San Francisco in May.

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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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