
Popular airlines from Philadelphia Intl. Airport (PHL) to Seattle
- Alaska Airlines
Alaska Airlines
- American Airlines
American Airlines
- United
United
- Delta
Delta
- Southwest Airlines
Southwest Airlines
- JetBlue Airways
JetBlue Airways
- Sun Country Airlines
Sun Country Airlines
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 35% on select hotels after you book a flight*
Find the cheapest month to fly from Philadelphia (PHL) to Seattle (SEA)
March is typically the cheapest month to fly
Origin airport | Philadelphia Intl. |
|---|---|
Destination airport | Seattle - Tacoma Intl. |
Distance | 3794 km |
Average flight time | 3 hours 20 mins |
Flights from Philadelphia to Seattle
Book cheap flights from Philadelphia (PHL) to Seattle (SEA) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.
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Save more when combine your Seattle flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Seattle and things to do in Seattle for your perfect vacation with Expedia Thing to Do.
If you would like to book flights to Seattle more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Seattle is now!
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