Fly from Seattle (SEA) to Washington DC, the U.S. capital, with affordable airfare. Whether for business, politics, or sightseeing, My Trips Time helps US travelers secure competitive prices for round-trip flights.
Airfares generally range between USD 280–550 depending on the season and booking window. Use My Trips Time to compare airlines and schedules for the best deal.
Booking **6–8 weeks in advance** ensures optimal pricing. Spring (March–May) and fall (September–November) have pleasant weather and lower fares compared to summer or holiday peaks.
Mid-week departures (Tuesday–Thursday) are usually cheaper, and monitoring occasional airline deals can help save even more.
SEA is well-connected with multiple airlines offering nonstop and connecting flights to DC, providing convenience for business and leisure travelers alike.
Fly into IAD or DCA depending on your preferred proximity to downtown DC. Both airports offer car rentals, shuttles, and taxi services to access the city efficiently.
Modern facilities, lounges, and transport options ensure a smooth arrival experience.
Washington DC is rich in history, culture, and politics. From national monuments to world-class museums, the city attracts tourists year-round.
Major Attractions:
Visitors can enjoy guided tours, museums, historic landmarks, and a vibrant dining and cultural scene.
Multiple airlines provide nonstop and connecting flights to DC, giving travelers flexibility in timing and pricing.
Compare schedules and fares on My Trips Time for the most convenient travel option.
Nonstop flights take about 5–5.5 hours; one-stop flights vary from 6–8 hours.
Washington Dulles International (IAD) and Reagan National (DCA).
Yes, multiple airlines offer nonstop flights from SEA to DC.
Spring and fall are ideal for sightseeing and lower airfare, while summer is busy with tourists.
Round-trip flights generally range from USD 280–550, depending on season and airline.
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