Search flights from Atlanta (ATL) to Seattle (SEA)

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Cheapest flights to Seattle

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

Flying from Atlanta to Seattle: things to know

The most popular route is from Hartsfield-Jackson Airport in Atlanta to Sea-Tac Airport in Seattle. On average this flight takes 6 hours 53 minutes one-way and costs $686 round-trip.

Most popular route
Hartsfield-Jackson Airport (ATL) to Sea-Tac Airport (SEA)
Average flight time
6 hours 53 minutes
Average round-trip price
$686
Fly from Atlanta to Seattle
8 airlines

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Airlines that fly from Atlanta to Seattle

Airline options may vary according to recently booked flights and your search terms

  • Alaska Airlines
  • Frontier Airlines
  • Spirit Airlines
  • American Airlines
  • United Airlines
  • Hawaiian Airlines
  • Sun Country
  • Southwest Airlines

Frequently asked questions

Fly to more destinations from Atlanta

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Flights to Sea-Tac Airport

Jet into this airport to explore Seattle at your leisure. Compare flights, fares, and airlines – all in one place.

Flights to Snohomish County Airport

Jet into this airport to explore Seattle at your leisure.

Flights to Washington State

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Hotels in Seattle

A popular choice with visitors to the United States.

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