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Cheap Flights from Pittsburgh (PIT) to Seattle (SEA) start at $118 for one-way and $235 for round trip. Earn your airline miles on top of our rewards!

Find the best deals on flights from Pittsburgh International (PIT) to Seattle (SEAA). Compare prices from hundreds of major travel agents and airlines, all in one search.

Dec 5, 2024 · Compare flight deals to Seattle / Tacoma International from Pittsburgh from over 1,000 providers. Then choose the cheapest plane tickets or fastest journeys. Flex your dates to find the best Pittsburgh–Seattle / Tacoma International ticket prices.

Check out these latest deals for last minute flights from Pittsburgh to Seattle. The latest deals for direct flights from Pittsburgh to Seattle so you can sit back and relax without the need for a layover.

5 days ago · All direct (non-stop) flights from Pittsburgh to Seattle / Tacoma. See airlines, aircrafts, flight time and distance, flight schedules and timetables.

Fly one-way from Pittsburgh to Seattle/Tacoma starting at $209. Bundle your Southwest Airlines® flight with a hotel or rental car booking and find even more savings.