Are there direct flights from Dulles (IAD) to Seattle (SEA)?

Yes. 20 direct route option(s) are currently listed for IAD to SEA.

Are one-stop or two-stop connections available from Dulles to Seattle?

No connecting itineraries are currently listed in this dataset.

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 map All flights from IAD All flights to SEA

Direct flights

20 direct option(s) across 20 airline(s) · 3,702 km route distance.

Avianca - Aerovias Nacionales de Colombia · 335 min · 3702 km
ITA Airways · 335 min · 3702 km
Copa Airlines · 335 min · 3702 km
United Airlines · 335 min · 3702 km
Austrian Airlines · 335 min · 3702 km
Ethiopian Airlines · 335 min · 3702 km
Lufthansa · 335 min · 3702 km
Brussels Airlines · 335 min · 3702 km
Alaska Airlines · 348 min · 3702 km
Air Tahiti Nui · 348 min · 3702 km
Iberia Airlines · 348 min · 3702 km
STARLUX Airlines · 348 min · 3702 km
Japan Airlines · 349 min · 3702 km
Finnair · 350 min · 3702 km
American Airlines · 350 min · 3702 km
Qatar Airways · 350 min · 3702 km
Delta Air Lines · 353 min · 3702 km
Korean Air · 353 min · 3702 km
China Eastern Airlines · 353 min · 3702 km
Virgin Atlantic Airways · 360 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.

Avianca - Aerovias Nacionales de Colombia route map →ITA Airways route map →Copa Airlines route map →United Airlines route map →Austrian Airlines route map →Ethiopian Airlines route map →

Stopover options

No stopover itineraries available.

Timetable coverage

Published flight numbers: AA7458, AA7484, AA9392, AS351, AS375, AS737, AV2028, AY4588, AZ4416, CM2766, DL1015, ET1368, IB7260, JL5441, JX7073, KE3182, LH7484, MU8778, OS7907, QR2997 …

Published schedule snapshot may be stale

Flight number: AA 7458

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

IAD 19:18 → SEA 22:06

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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