AirHint found the following cheapest return flights from Kelowna (YLW) to Seattle (SEA) in November 2025 (see full year).

Return flights

21 Nov - 22 Nov	WestJet	direct
21 Nov - 23 Nov	WestJet	direct
21 Nov - 24 Nov	WestJet	direct
14 Nov - 17 Nov	WestJet
07 Nov - 10 Nov	Alaska Airlines	direct
14 Nov - 16 Nov	WestJet
21 Nov - 21 Nov	WestJet
13 Nov - 16 Nov	WestJet
13 Nov - 16 Nov	Alaska Airlines	direct
14 Nov - 16 Nov	Alaska Airlines	direct
28 Nov - 01 Dec	WestJet
28 Nov - 01 Dec	WestJet	direct

Also check the deals for one-way flights from Kelowna to Seattle in November.

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 return flights from Kelowna to Seattle in November from $145

Return flights