AirHint found the following cheapest one-way flights from San Francisco (SFO) to Vancouver (YVR) in September 2025 (see full year).

One-Way flights

23 Sep	Flair Airlines	direct
20 Sep	Flair Airlines	direct
08 Sep	Flair Airlines	direct
17 Sep	Flair Airlines	direct
14 Sep	Flair Airlines	direct
22 Sep	Flair Airlines	direct
15 Sep	Flair Airlines	direct
21 Sep	Flair Airlines	direct
11 Sep	Flair Airlines	direct
12 Sep	Flair Airlines	direct

Also check the deals for return flights from San Francisco to Vancouver in September.

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 one-way flights from San Francisco to Vancouver in September from 17€

One-Way flights