Search flights from Phoenix (PHX) to Seattle (SEA)
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Cheapest flights to Seattle
The cheapest flights available in the next 60 days – prices are updated regularly
- Sat 25 OctUS$69.84One wayEconomy1 traveller
- Tue 28 OctUS$72.44One wayEconomy1 traveller
- Wed 29 OctUS$72.49One wayEconomy1 traveller
Flying from Phoenix to Seattle: things to know
The most popular route is from Phoenix Sky Harbor International Airport in Phoenix to Sea-Tac Airport in Seattle. On average this flight takes 3 hours 23 minutes one way and costs US$378 for the round trip.
Most popular route | Phoenix Sky Harbor International Airport (PHX) to Sea-Tac Airport (SEA) |
|---|---|
Average flight time | 3 hours 23 minutes |
Average round-trip price | US$378 |
Fly from Phoenix to Seattle | 7 airlines |
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Airlines that fly from Phoenix to Seattle
Airline options may vary according to recently booked flights and your search terms
Alaska Airlines
Frontier Airlines
American Airlines
Hawaiian Airlines
Spirit Airlines
Southwest Airlines
United Airlines
Frequently asked questions
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