When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 53 days in advance, which can save you up to 61% on flights from District of Columbia to State of Washington compared to booking the week you need them. Waiting 53 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $472. For sooner than that we have options available in the next 3 days from $543.
Flights from District of Columbia to State of Washington lean towards being more expensive in June. Prices are generally better when you fly from District of Columbia to State of Washington in January, with the cheapest ticket starting at $139.
When flying from District of Columbia to State of Washington, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
$186 - $302
Route
Depart
Return
Price
Washington, D.C. Reagan-NationalSeattle/Tacoma Intl
DCA - SEA
DCASEA
Washington, D.C. Reagan-National
Wed 8/28
1 stop11h 12m
Seattle/Tacoma Intl
Sat 8/31
1 stop11h 01m
Washington, D.C. Reagan-NationalSeattle/Tacoma Intl
DCA - SEA
DCASEA
Washington, D.C. Reagan-National
Tue 8/20
1 stop22h 38m
Seattle/Tacoma Intl
Tue 8/27
1 stop23h 32m
Washington, D.C. Reagan-NationalSeattle/Tacoma Intl
DCA - SEA
DCASEA
Washington, D.C. Reagan-National
Wed 5/29
1 stop11h 00m
Seattle/Tacoma Intl
Fri 5/31
1 stop8h 11m
Washington, D.C. Dulles IntlSeattle/Tacoma Intl
IAD - SEA
IADSEA
Washington, D.C. Dulles Intl
Wed 5/29
1 stop21h 17m
Seattle/Tacoma Intl
Thu 5/30
Nonstop4h 59m
Washington, D.C. Dulles IntlSeattle/Tacoma Intl
IAD - SEA
IADSEA
Washington, D.C. Dulles Intl
Fri 5/31
1 stop16h 40m
Seattle/Tacoma Intl
Mon 6/3
1 stop15h 03m
Washington, D.C. Dulles IntlSeattle/Tacoma Intl
IAD - SEA
IADSEA
Washington, D.C. Dulles Intl
Tue 6/4
Nonstop5h 49m
Seattle/Tacoma Intl
Sat 6/8
Nonstop5h 05m
Washington, D.C. Dulles IntlSeattle/Tacoma Intl
IAD - SEA
IADSEA
Washington, D.C. Dulles Intl
Sat 9/21
1 stop8h 19m
Seattle/Tacoma Intl
Tue 10/1
1 stop9h 40m
Washington, D.C. Dulles IntlSeattle/Tacoma Intl
IAD - SEA
IADSEA
Washington, D.C. Dulles Intl
Tue 6/4
1 stop8h 25m
Seattle/Tacoma Intl
Sat 6/8
Nonstop4h 59m
Washington, D.C. Dulles IntlSeattle/Tacoma Intl
IAD - SEA
IADSEA
Washington, D.C. Dulles Intl
Mon 6/3
2 stops18h 20m
Seattle/Tacoma Intl
Wed 6/12
1 stop14h 56m
No data available for this route at this time. Please check back soon.
Crew
Entertainment
Food
Comfort
Overall
Boarding
Reviews
There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.
Crew
Entertainment
Food
Comfort
Overall
Boarding
Reviews
There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.
Crew
Entertainment
Food
Comfort
Overall
Boarding
Reviews
There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.
Crew
Entertainment
Food
Comfort
Overall
Boarding
Reviews
There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.
Crew
Entertainment
Food
Comfort
Overall
Boarding
Reviews
There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.
Crew
Entertainment
Food
Comfort
Overall
Boarding
Reviews
There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.
1%of flight departures | Early morningMidnight to 6 am |
---|---|
35%of flight departures | Morning6 am to noon |
60%of flight departures | AfternoonNoon to 6 pm |
4%of flight departures | Evening6 pm to midnight |
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