Cheapest one-way flights from Seattle to Vancouver in August from $110

Best time to book flights for Seattle (SEA) to Vancouver (YVR) flights at AirHint

AirHint found the following cheapest one-way flights from Seattle (SEA) to Vancouver (YVR) in August 2025 (see full year).

One-Way flights

14 Aug Alaska Airlines direct
07 Aug Alaska Airlines direct
22 Aug Alaska Airlines direct
02 Aug Alaska Airlines direct
18 Aug Hawaiian Airlines
29 Aug Air Canada direct
20 Aug Delta direct
09 Aug Air Canada direct
19 Aug Air Canada direct
18 Aug Delta direct

Also check the deals for return flights from Seattle to Vancouver 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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