Cheapest return flights from Seattle to Vancouver in March from $117

AirHint found the following cheapest return flights from Seattle (SEA) to Vancouver (YVR) in March 2026 (see full year).

Return flights

04 Mar - 08 Mar WestJet
05 Mar - 09 Mar WestJet
20 Mar - 23 Mar WestJet
20 Mar - 22 Mar WestJet
24 Mar - 27 Mar WestJet
01 Mar - 07 Mar WestJet
18 Mar - 31 Mar Alaska Airlines direct
08 Mar - 09 Mar Air Canada direct
08 Mar - 08 Mar Air Canada direct
13 Mar - 18 Mar Air Canada direct
30 Mar - 03 Apr Air Canada direct
31 Mar - 07 Apr Alaska Airlines
26 Mar - 02 Apr Air Canada direct
31 Mar - 07 Apr Air Canada direct

Also check the deals for one-way flights from Seattle to Vancouver in March.

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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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