Cheapest one-way flights from Edmonton to Seattle in September from 80€

AirHint found the following cheapest one-way flights from Edmonton (YEG) to Seattle (SEA) in September 2025 (see full year).

One-Way flights

12 Sep Air Canada
07 Sep WestJet direct
15 Sep WestJet
28 Sep WestJet
08 Sep WestJet
21 Sep WestJet direct
08 Sep Alaska Airlines direct
12 Sep Alaska Airlines direct
28 Sep WestJet direct
23 Sep WestJet

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

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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