Flights from Dulles (IAD) to Seattle (SEA)

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

Show route on mapAll flights from IADAll flights to SEA

Direct flights

3 direct option(s) across 3 airline(s).

  • Alaska Airlines · 0 min · 0 km
  • Delta Air Lines · 0 min · 0 km
  • United Airlines · 310 min · 3702 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.

Alaska Airlines route map →Delta Air Lines route map →United Airlines route map →

Stopover options

  • 1 stop(s) · 7h 50m · IAD → SEA
  • 1 stop(s) · 7h 50m · IAD → SEA
  • 1 stop(s) · 7h 50m · IAD → SEA
  • 1 stop(s) · 7h 50m · IAD → SEA
  • 1 stop(s) · 7h 50m · IAD → SEA
  • 1 stop(s) · 7h 50m · IAD → SEA
  • 1 stop(s) · 7h 50m · IAD → SEA
  • 1 stop(s) · 7h 50m · IAD → SEA
  • 1 stop(s) · 7h 50m · IAD → SEA
  • 1 stop(s) · 7h 50m · IAD → SEA
  • 1 stop(s) · 7h 50m · IAD → SEA
  • 1 stop(s) · 7h 50m · IAD → SEA

Timetable coverage

Published flight numbers: AA7484, AS351, JL5441, QR8811, TN2395, DL1015, KE3182, MU8778, UA2101, AA9392, AS375, AY4588, QR8904, TN2722, UA788, AV2028, AZ4416, CM2766, ET1368, LH7484 …

Flight number: AA 7484

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

  • IAD 06:30 → SEA 09:19

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 IAD →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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