Cheapest return flights from Vancouver to Seattle in April from $137

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

Return flights

10 Apr - 13 Apr WestJet
09 Apr - 13 Apr WestJet
30 Apr - 10 May WestJet
30 Apr - 10 May Air Canada direct
09 Apr - 13 Apr Air Canada direct
10 Apr - 13 Apr Air Canada direct
01 Apr - 11 Apr Harbour Air direct
01 Apr - 07 Apr Harbour Air direct
01 Apr - 03 Apr Harbour Air direct
14 Apr - 22 Apr Harbour Air direct
05 Apr - 11 Apr Harbour Air direct
05 Apr - 07 Apr Harbour Air direct
22 Apr - 11 May Harbour Air direct

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

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