Flights from Philadelphia (PHL) to Seattle (SEA)

Route intelligence for PHL → SEA: direct flights, stopover options, and timetable coverage in one place.

Show route on mapAll flights from PHLAll flights to SEA

Direct flights

8 direct option(s) across 8 airline(s) · 3,818 km route distance.

  • Cathay Pacific · 354 min · 3818 km
  • Delta Air Lines · 359 min · 3818 km
  • American Airlines · 359 min · 3818 km
  • Finnair · 361 min · 3818 km
  • Alaska Airlines · 369 min · 3818 km
  • Air Tahiti Nui · 369 min · 3818 km
  • STARLUX Airlines · 369 min · 3818 km
  • British Airways · 376 min · 3818 km

Explore these airlines on this city pair

Open each airline route-map page to compare broader network depth before committing to a nonstop or one-stop strategy.

Cathay Pacific route map →Delta Air Lines route map →American Airlines route map →Finnair route map →Alaska Airlines route map →Air Tahiti Nui route map →

Stopover options

  • 1 stop(s) · 7h 59m · PHL → SEA
  • 1 stop(s) · 7h 59m · PHL → SEA
  • 1 stop(s) · 7h 59m · PHL → SEA
  • 1 stop(s) · 7h 59m · PHL → SEA
  • 1 stop(s) · 7h 59m · PHL → SEA
  • 1 stop(s) · 7h 59m · PHL → SEA
  • 1 stop(s) · 7h 59m · PHL → SEA
  • 1 stop(s) · 7h 59m · PHL → SEA
  • 1 stop(s) · 7h 59m · PHL → SEA
  • 1 stop(s) · 7h 59m · PHL → SEA
  • 1 stop(s) · 7h 59m · PHL → SEA
  • 1 stop(s) · 7h 59m · PHL → SEA

Timetable coverage

Published flight numbers: AS446, AY4574, TN2533, DL2092, AA2870, CX7682, AA2886, AS442, JX7081, TN2755, AA1823, BA6730

Flight number: AS 446

Operating days: 1, 2, 3, 4, 5, 6, 7

  • PHL 06:45 → SEA 09:46

Plan this city pair

Compare nearby alternatives and airline networks to decide whether a direct trip, one-stop connection, or reverse search gives you better options.

Explore all departures from PHL →Explore all arrivals to SEA →Compare airline network coverage →Browse airports by country →

Route planning checklist

  • Compare direct duration with one-stop total duration before committing to a fare.
  • Check inbound alternatives on flights to SEA when return timing is important.
  • Use Guides for alliance and hub strategy playbooks.
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