Flights from Seattle to Washington Dulles
SEAIAD
Seattle–Tacoma International Airport (Seattle, United States) → Washington Dulles International Airport (Dulles, United States)
- Est. nonstop
- ~5h 1m
- Distance
- 3,702 km
- Airlines
- Alaska Airlines, United Airlines
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Seattle to Washington Dulles — frequently asked
- How long is the flight from Seattle to Washington Dulles?
- SEA–IAD is about 5h 1m nonstop, covering 3,702 km (2,300 mi).
- Which airlines fly nonstop from Seattle to Washington Dulles?
- Alaska Airlines, United Airlines operate this route nonstop.