Search flights to Sea-Tac Airport (SEA)

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Cheapest flights to Sea-Tac Airport

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

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Plan your trip based on our price predictions one-way flights to Sea-Tac Airport

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Airlines that fly to Sea-Tac Airport

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

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

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Flying to Sea-Tac Airport: things to know

There are 23 airlines that fly from the United States to Sea-Tac Airport. The most popular route to Sea-Tac Airport is from Los Angeles International Airport in Los Angeles. On average, this one-way flight takes 3 hours 8 minutes and costs $583 round-trip.

The most popular route
LAX Los Angeles International Airport to SEA Sea-Tac Airport
Average flight on the most popular route
3 hours 8 minutes
Average round-trip ticket price
$583
Fly from the United States to Sea-Tac Airport
23 airlines

Frequently asked questions

There are 3 popular routes from the United States to Sea-Tac Airport:

  • From Los Angeles International Airport with an average flight time of 3h 8m.
  • From McCarran International Airport with an average flight time of 3h 3m.
  • From San Francisco International Airport with an average flight time of 2h 17m.

Here’s the flight distance on the most popular routes from the United States to Sea-Tac Airport:

  • The flight distance from Los Angeles International Airport is 955 miles.
  • The flight distance from McCarran International Airport is 866 miles.
  • The flight distance from San Francisco International Airport is 679 miles.

The average price for a plane ticket from the United States to Sea-Tac Airport is $583 round-trip from Los Angeles International Airport.

There are direct flights to Sea-Tac Airport from the United States. Direct flights usually depart from Los Angeles International Airport, McCarran International Airport, and Phoenix Sky Harbor International Airport.

Alaska Airlines, Frontier Airlines, United Airlines, American Airlines, and Hawaiian Airlines offer direct flights to Sea-Tac Airport from the United States.