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Search flights to Seattle

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Cheapest flights to Seattle

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

Last-minute flights to Seattle

Try different departure airports to find the best price

Flying to Seattle: things to know

There are 23 airlines that fly from the United States to Seattle. The most popular route is from McCarran International Airport in Las Vegas to Sea-Tac Airport in Seattle. On average, this one-way flight takes 2 hours 50 minutes and costs $360 round trip.

The most popular month for our customers to fly to Seattle is May.

The most popular route

LAS McCarran International Airport to SEA Sea-Tac Airport

Average flight on the most popular route

2 hours 50 minutes

Average round-trip ticket price

$360

When our customers prefer to fly

May

Fly from the United States to Seattle

23 airlines
A beautiful view of Seattle
Great selection

Great selection

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No hidden fees

No hidden fees

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Flexibility

Flexibility

Use our flexible plane ticket option to change your dates if needed

Flexible plane ticket options are available for an additional cost on select airfares

Airlines that fly to Seattle

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

  • Alaska Airlines logo
    Alaska Airlines
  • American Airlines logo
    American Airlines
  • United Airlines logo
    United Airlines
  • Spirit Airlines logo
    Spirit Airlines
  • Frontier Airlines logo
    Frontier Airlines
  • Sun Country logo
    Sun Country
  • Hawaiian Airlines logo
    Hawaiian Airlines
  • Allegiant Air logo
    Allegiant Air
  • JetBlue logo
    JetBlue
  • Delta logo
    Delta
  • Southern Airways Express logo
    Southern Airways Express
  • Silver Airways logo
    Silver Airways
  • King Island Airlines logo
    King Island Airlines
  • Cape Air logo
    Cape Air
  • Condor logo
    Condor
  • Japan Airlines logo
    Japan Airlines
  • Qatar Airways logo
    Qatar Airways
  • Westjet logo
    Westjet

Frequently asked questions




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