Favorite airline: e.g. Alaska Airlines, United Airlines
85 % of travelers choose to book flights on this route with Alaska Airlines, United Airlines and Delta.
Alaska Airlines
37 %
United Airlines
37 %
Delta
11 %
Direct flights are cheaper
Flights with a stopover are on average $86.00 more expensive than direct flights.
non stop flight
1 stop
05h 00min
09h 04min
$311
$397
The favorite connection is non-stop
Flights from Seattle-Tacoma to Washington-DC are most often booked as 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 %
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Flights from Seattle-Tacoma to Washington-DC

Outbound flight: 08/11/20
17:55 SEA
07:03 WAS
Seattle-Tacoma International Airport, WA
Washington-DC
1 Stopover
American Airlines
$133
92 days ago*
Check
Outbound flight: 08/11/20
05:33 SEA
16:29 WAS
Seattle-Tacoma International Airport, WA
Washington-DC
1 Stopover
American Airlines
$133
92 days ago*
Check
Outbound flight: 08/11/20
05:33 SEA
16:29 WAS
Seattle-Tacoma International Airport, WA
Washington-DC
1 Stopover
American Airlines
$133
92 days ago*
Check
Outbound flight: 08/11/20
19:33 SEA
07:21 WAS
Seattle-Tacoma International Airport, WA
Washington-DC
1 Stopover
United Airlines
$134
92 days ago*
Check
Outbound flight: 08/11/20
17:50 SEA
05:05 WAS
Seattle-Tacoma International Airport, WA
Washington-DC
1 Stopover
United Airlines
$134
92 days ago*
Check
Outbound flight: 08/11/20
05:20 SEA
16:00 WAS
Seattle-Tacoma International Airport, WA
Washington-DC
1 Stopover
United Airlines
$134
92 days ago*
Check
Outbound flight: 08/11/20
05:20 SEA
16:00 WAS
Seattle-Tacoma International Airport, WA
Washington-DC
1 Stopover
United Airlines
$161
95 days ago*
Check
Outbound flight: 08/11/20
17:55 SEA
07:03 WAS
Seattle-Tacoma International Airport, WA
Washington-DC
1 Stopover
American Airlines
$161
95 days ago*
Check
Outbound flight: 08/11/20
05:33 SEA
16:29 WAS
Seattle-Tacoma International Airport, WA
Washington-DC
1 Stopover
American Airlines
$161
95 days ago*
Check
Outbound flight: 08/11/20
05:33 SEA
16:29 WAS
Seattle-Tacoma International Airport, WA
Washington-DC
1 Stopover
American Airlines
$161
95 days ago*
Check
Outbound flight: 08/11/20
23:59 SEA
11:09 WAS
Seattle-Tacoma International Airport, WA
Washington-DC
1 Stopover
American Airlines
$161
95 days ago*
Check
Outbound flight: 08/11/20
19:33 SEA
07:21 WAS
Seattle-Tacoma International Airport, WA
Washington-DC
1 Stopover
United Airlines
$161
95 days ago*
Check
Outbound flight: 08/11/20
17:50 SEA
05:05 WAS
Seattle-Tacoma International Airport, WA
Washington-DC
1 Stopover
United Airlines
$161
95 days ago*
Check
Outbound flight: 08/11/20
09:15 SEA
20:35 WAS
Seattle-Tacoma International Airport, WA
Washington-DC
1 Stopover
United Airlines
$174
92 days ago*
Check
Outbound flight: 08/11/20
09:15 SEA
20:35 WAS
Seattle-Tacoma International Airport, WA
Washington-DC
1 Stopover
United Airlines
$174
92 days ago*
Check
Outbound flight: 08/11/20
09:15 SEA
20:37 WAS
Seattle-Tacoma International Airport, WA
Washington-DC
1 Stopover
United Airlines
$174
92 days ago*
Check
Outbound flight: 08/11/20
07:00 SEA
20:35 WAS
Seattle-Tacoma International Airport, WA
Washington-DC
1 Stopover
United Airlines
$179
95 days ago*
Check
Outbound flight: 04/17/20
10:25 SEA
18:25 WAS
Seattle-Tacoma International Airport, WA
Washington-DC
direct
Alaska Airlines
$192
58 days ago*
Check
Outbound flight: 04/24/20
13:15 SEA
21:17 WAS
Seattle-Tacoma International Airport, WA
Washington-DC
direct
United Airlines
$203
58 days ago*
Check
Outbound flight: 04/24/20
23:15 SEA
07:06 WAS
Seattle-Tacoma International Airport, WA
Washington-DC
direct
United Airlines
$203
58 days ago*
Check
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Flight information Seattle-Tacoma - Washington-DC
Alternative flight routes
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
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