Search flights from Pittsburgh (PIT) to Seattle (SEA)
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Cheapest flights to Seattle
The cheapest flights available in the next 60 days – prices are updated regularly
- Tue 28 OctUS$131.31One wayEconomy1 traveller
- Tue 21 OctUS$131.60One wayEconomy1 traveller
- Wed 22 OctUS$131.93One wayEconomy1 traveller
Flying from Pittsburgh to Seattle: things to know
The most popular route is from Pittsburgh International Airport in Pittsburgh to Sea-Tac Airport in Seattle. On average this flight takes 6 hours 14 minutes one way and costs US$602 for the round trip.
Most popular route | Pittsburgh International Airport (PIT) to Sea-Tac Airport (SEA) |
|---|---|
Average flight time | 6 hours 14 minutes |
Average round-trip price | US$602 |
Fly from Pittsburgh to Seattle | 8 airlines |
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Airlines that fly from Pittsburgh to Seattle
Airline options may vary according to recently booked flights and your search terms
Alaska Airlines
American Airlines
United Airlines
Hawaiian Airlines
Frontier Airlines
Spirit Airlines
Southwest Airlines
Sun Country
Frequently asked questions
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