Flights from Seattle Tacoma to Washington DC

Tips and tricks to help you find cheap flights from Seattle Tacoma to Washington DC

Favorite airline: e.g. Alaska Airlines, United Airlines
The majority of passengers on the route Seattle-Tacoma – Washington-DC prefer to fly with Alaska Airlines.
Alaska Airlines
37 %
United Airlines
37 %
Delta
11 %
Direct flights are cheaper
On this route, direct flights are $86.00 cheaper than flights with a stopover.
non stop flight
1 stop
05h 00min
09h 04min
$311
$397
The favorite connection is non-stop
Non-stop flights are especially popular on this route. 94 % of travelers will book a direct flight.
Route
bookings
Direct flights
05h 00min, from $311
94 %
1 stopover Salt Lake City International Airport, UT
09h 04min, from $397
6 %
Flight information Seattle-Tacoma - Washington-DC
Cheap direct flights
Flight details Seattle-Tacoma - Washington-DC
  • Flight duration: min. 04:41 / max. 08:20
  • Distance: 3741 km
  • Flights per week: 47
  • Return flight duration: min. 05:50 / max. 06:15