United States
Washington to Seattle by direct flight
Ronald Reagan Washington National (DCA) and Seattle Tacoma International (SEA) are connected non-stop — 3,738 km apart, roughly 4 h 54 m in the air, served in both directions.
3,738
km, great-circle
4 h 54 m
estimated flight time
A ⇄ B
both directions
→ Open this route in the interactive map
The two airports
| Airport | City | Country | Direct destinations |
|---|---|---|---|
| DCA Ronald Reagan Washington National | Washington | United States | 91 |
| SEA Seattle Tacoma International | Seattle | United States | 90 |
More routes from Washington
- DCA–SFOSan Francisco3,921 km
- DCA–PDXPortland3,773 km
- DCA–LAXLos Angeles3,711 km
- DCA–SANSan Diego3,655 km
- DCA–LASLas Vegas3,354 km
- DCA–PHXPhoenix3,178 km
- DCA–SLCSalt Lake City2,972 km
- DCA–SJUSan Juan2,508 km
More routes from Seattle
- SEA–DXBDubai11,928 km
- SEA–TPETaipei9,757 km
- SEA–PVGShanghai9,188 km
- SEA–PEKBeijing8,679 km
- SEA–ICNSeoul8,373 km
- SEA–FRAFrankfurt8,197 km
- SEA–CDGParis8,049 km
- SEA–AMSAmsterdam7,840 km
Route network built from the open OpenFlights and OurAirports datasets. Flight time is a distance-based estimate; carriers and timetables change and are not shown here — verify schedules before booking.