Search flights from Raleigh (RDU) 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 Raleigh to Seattle: things to know

The most popular route is from Raleigh-Durham International Airport in Raleigh to Sea-Tac Airport in Seattle. On average this flight takes 6 hours 49 minutes one-way and costs $730 round-trip.

Most popular route
Raleigh-Durham International Airport (RDU) to Sea-Tac Airport (SEA)
Average flight time
6 hours 49 minutes
Average round-trip price
$730
Fly from Raleigh to Seattle
7 airlines

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Airlines that fly from Raleigh to Seattle

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

  • Alaska Airlines
  • American Airlines
  • United Airlines
  • Frontier Airlines
  • Hawaiian Airlines
  • Sun Country
  • JetBlue

Frequently asked questions

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Flights to Washington State

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Flights to Sea-Tac Airport

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Flights to Snohomish County Airport

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Hotels in Seattle

A popular choice with visitors to the United States.

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