Direct flights from Philadelphia to Seattle (PHL → SEA)

Distance 3,817 km (2,372 mi)
Est. duration 4h 29m
PHL
Philadelphia
Philadelphia International Airport, USA
SEA
Seattle
Seattle Tacoma International, USA
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Live fares · PHL → SEA

Available flights

American AirlinesNon-stop
from$383
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Frequently asked questions

How far is the flight from Philadelphia to Seattle? The flight distance from PHL to SEA is approximately 3,817 km (2,372 miles).
How long is the flight from PHL to SEA? The estimated flight time from Philadelphia to Seattle is approximately 4h 29m.
What airlines fly from PHL to SEA? Airlines operating direct flights from Philadelphia to Seattle include: AA, AS, DL.

Cheapest fares Philadelphia → Seattle

Philadelphia PHL
Seattle SEA
May — June — July — August — September — October —

Related guides for this route

Sibling pages from across Flightmaps — fares, visa rules, country aggregations, and per-airline routes for Philadelphia → Seattle.

Cheap flights from Philadelphia to Seattle Cheapest month to fly to Seattle Flights from USA Flights to USA Visa-free with USA passport All airports in USA AA routes & destinations All routes by this carrier AS routes & destinations All routes by this carrier DL routes & destinations All routes by this carrier

Try a nearby airport to Philadelphia

Flights to Seattle (SEA) from other airports within 350 km of Philadelphia. Often unlocks cheaper fares or better times.

ILG → SEA 38 km from PHL Wilmington → Seattle USA · 11 destinations TTN → SEA 58 km from PHL Trenton → Seattle USA · 7 destinations ACY → SEA 74 km from PHL Atlantic City → Seattle USA · 11 destinations ABE → SEA 88 km from PHL Allentown → Seattle USA · 14 destinations EWR → SEA 128 km from PHL New York → Seattle USA · 189 destinations

Or try a nearby airport to Seattle

Flights from Philadelphia (PHL) to other airports within 350 km of Seattle.

PHL → PAE 52 km from SEA Philadelphia → Everett USA · 9 destinations PHL → BLI 151 km from SEA Philadelphia → Bellingham USA · 7 destinations PHL → YYJ 157 km from SEA Philadelphia → Victoria Canada · 15 destinations PHL → YVR 205 km from SEA Philadelphia → Vancouver Canada · 123 destinations PHL → PDX 207 km from SEA Philadelphia → Portland USA · 90 destinations

Other flights from Philadelphia (PHL)

Albany (ALB) Albuquerque (ABQ) Amsterdam (AMS) Aruba (AUA) Asheville (AVL) Athens (ATH) Atlanta (ATL) Augusta (AGS) All 131 destinations →

Other flights from Seattle (SEA)

Albuquerque (ABQ) Amsterdam (AMS) Anchorage (ANC) Arcata (ACV) Atlanta (ATL) Austin (AUS) Baltimore (BWI) Barcelona (BCN) All 139 destinations →