Search flights to Washington State

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Flying to Washington State: things to know

There are 25 airlines that fly from the United States to Washington State. The most popular route is from Harry Reid International in Las Vegas to Sea-Tac Airport in Seattle. On average this flight takes 2 hours 51 minutes one way and costs US$377 for the round trip.

The most popular route
LAS Harry Reid International to SEA Sea-Tac Airport
Average flight on the most popular route
2 hours 51 minutes
Average round-trip ticket price
US$377

Airlines that fly to Washington State

Based on flights we've sold recently. Available airlines may vary depending on your search.

  • Alaska Airlines
  • American Airlines
  • United Airlines
  • Frontier Airlines
  • Spirit Airlines
  • Allegiant Air
  • Hawaiian Airlines
  • Sun Country
  • Southwest Airlines
  • JetBlue
  • Southern Airways Express
  • King Island Airlines
  • Silver Airways
  • Cape Air
  • Condor
  • Aer Lingus

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Frequently asked questions

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