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
- Wed 15 OctUS$125.85One wayEconomy1 traveller
- Sat 18 OctUS$125.85One wayEconomy1 traveller
- Tue 21 OctUS$126.37One wayEconomy1 traveller
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 45 minutes one way and costs US$691 for the round trip.
Most popular route | Raleigh-Durham International Airport (RDU) to Sea-Tac Airport (SEA) |
|---|---|
Average flight time | 6 hours 45 minutes |
Average round-trip price | US$691 |
Fly from Raleigh to Seattle | 8 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
Southwest Airlines
JetBlue
Frequently asked questions
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