Washington, D.C. To Seattle
- Travel distance: 2330 miles = 3750 kilometers
- Airline options: American Airlines, Delta Airlines, United Airline.
- Weekly flights: 250+
- Average flight duration: 7 hours 33 minutes
- Nearest airport to Washington: Baltimore Washington (BWI)
- Nearest airport to Seattle: Seattle International Airport (SEA)
Time difference between Washington D.C (United Sates) and Seattle (United States) is 3 hours.