Flights from Seattle to Philadelphia. Use Google Flights to plan your next trip and find cheap one way or round trip flights from Seattle to Philadelphia. Find the best flights fast, track...

Book a one-way ticket from Seattle to Philadelphia International Airport from $62 or travel return from just $124. Fares listed are subject to change and may differ when you make your …

Cheap Flights from Seattle (SEA) to Philadelphia (PHL) start at $73 for one-way and $140 for round trip. Earn your airline miles on top of our rewards!

Looking for a cheap last-minute deal or the best round-trip flight from Seattle to Philadelphia? Find the lowest prices on one-way and round-trip tickets right here.

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Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Seattle to Philadelphia. Discover the best prices and deals for you by selecting …

Jan 23, 2025 · All direct (non-stop) flights from Seattle / Tacoma to Philadelphia. See airlines, aircrafts, flight time and distance, flight schedules and timetables.

Detailed flight information from Seattle SEA to Philadelphia PHL. See all airline(s) with scheduled flights and weekly timetables up to 9 months ahead. Flightnumbers and complete route …

Find the best deals on flights from Seattle / Tacoma International (SEA) to Philadelphia International (PHL). Compare prices from hundreds of major travel agents and airlines, all in …

Fly one-way from Seattle/Tacoma to Philadelphia starting at $219. Bundle your Southwest Airlines® flight with a hotel or rental car booking and find even more savings.