Direct flights from Dulles to Seattle

  • Several times daily
  • 3 airlines

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More nonstops from Dulles

IAD → DEN Denver 2 airlines IAD → LAS Las Vegas 2 airlines IAD → MSP Minneapolis 3 airlines IAD → GUA Guatemala City 2 airlines IAD → BCN Barcelona IAD → CHS Charleston IAD → CMN Casablanca IAD → EDI Edinburgh SEA → IAD The return trip IAD All nonstops from Dulles SEA All nonstops from Seattle

Frequently asked questions

Is there a direct flight from Dulles to Seattle?

Yes. Alaska Airlines, Delta Air Lines and United Airlines fly nonstop from Dulles (IAD) to Seattle (SEA), several times daily. The flight takes about 5h 15m and covers 2,300 miles (3,702 km).

Which airlines fly direct from Dulles to Seattle?

Alaska Airlines, Delta Air Lines, United Airlines operate nonstop flights from Dulles to Seattle.

How long is the flight from Dulles to Seattle?

The nonstop flight from Dulles to Seattle takes ~5h 15m (approximately 3702 km).

How often do direct flights operate from Dulles to Seattle?

Nonstop flights from Dulles to Seattle operate several times daily.