Search flights from Seattle (SEA) to Phoenix (PHX)

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Cheapest flights to Phoenix

The cheapest flights available in the next 60 days – prices are updated regularly

Flying from Seattle to Phoenix: things to know

The most popular route is from Sea-Tac Airport in Seattle to Phoenix Sky Harbor International Airport in Phoenix. On average this flight takes 3 hours 9 minutes one way and costs US$380 for the round trip.

Most popular route
Sea-Tac Airport (SEA) to Phoenix Sky Harbor International Airport (PHX)
Average flight time
3 hours 9 minutes
Average round-trip price
US$380
Fly from Seattle to Phoenix
8 airlines

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Airlines that fly from Seattle to Phoenix

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
  • Qatar Airways

Frequently asked questions

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Flights to Phoenix Sky Harbor International Airport

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Flights to Phoenix-Mesa Gateway Airport

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Flights to Arizona

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Flights to Phoenix Metropolitan Area

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Hotels in Phoenix

A popular choice with visitors to the United States.