Cheapest one-way flights from Seattle to Vancouver in September from 68€

AirHint found the following cheapest one-way flights from Seattle (SEA) to Vancouver (YVR) in September 2026 (see full year).

One-Way flights

01 Sep Delta direct
26 Sep Delta direct
07 Sep WestJet direct
24 Sep WestJet direct
03 Sep Delta direct
22 Sep Harbour Air direct
17 Sep Harbour Air direct
20 Sep Harbour Air direct
23 Sep Harbour Air direct
18 Sep Harbour Air direct

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

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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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