Popular in | June |
---|---|
Cheapest in | February |
Round-trip from | $234 |
One-way from | $70 |
Wednesday is generally a great day to depart. Flying on this day could help you save up to 26%.
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 50 days in advance, which can save you up to 68% on flights from Seattle to Washington, D.C. compared to booking the week you need them. Waiting 50 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 $447. For sooner than that we have options available in the next 3 days from $635.
February is one of the best times of the year to fly to Washington, D.C. from Seattle. Prices for February average $403 per person but you can even find prices for as low as $125. The most expensive prices can be found in the month of June. Opting for a February flight can save you 25% on your journey compared to booking in June
When flying from Seattle to Washington, D.C., the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 19% versus a flight at noon.
Alaska Airlines is one of the most popular airlines used for those traveling from Seattle to Washington, D.C.. Flights on this route from Alaska Airlines typically cost $458.95 RT, a price that is 60% cheaper than the average Seattle to Washington, D.C. flight. The cheapest flight found was $128 RT. Seattle/Tacoma Intl Airport is the most common Seattle airport to take off from when flying to Washington, D.C.. Washington, D.C. Dulles Intl Airport is the most popular arrival airport in Washington, D.C.. When flying from Seattle to Washington, D.C., Alaska Airlines flights are 11% more popular than any other airline flying that same route.
Sun Country Air is one of the most popular airlines used for those traveling from Seattle to Washington, D.C.. Flights on this route from Sun Country Air typically cost $486.79 RT, a price that is 58% more expensive than the average Seattle to Washington, D.C. flight. The cheapest flight found was $159 RT. The most popular departure airport in Seattle when flying to Washington, D.C. is Seattle/Tacoma Intl Airport. The most popular airport to fly into when visiting Washington, D.C. is Washington, D.C. Dulles Intl Airport. When flying from Seattle to Washington, D.C., Sun Country Air flights are 11% more popular than any other airline flying that same route.
Fly from
Fly to
Budget
$140 - $295
Route
Depart
Return
Price
Seattle/Tacoma IntlBaltimore/Washington
SEA - BWI
SEABWI
Seattle/Tacoma Intl
Wed 6/5
1 stop14h 30m
Baltimore/Washington
Wed 6/12
1 stop13h 18m
Seattle/Tacoma IntlBaltimore/Washington
SEA - BWI
SEABWI
Seattle/Tacoma Intl
Wed 6/5
1 stop14h 30m
Baltimore/Washington
Tue 6/11
1 stop13h 54m
Seattle/Tacoma IntlBaltimore/Washington
SEA - BWI
SEABWI
Seattle/Tacoma Intl
Thu 5/23
1 stop10h 44m
Baltimore/Washington
Sat 6/1
1 stop15h 05m
Seattle/Tacoma IntlBaltimore/Washington
SEA - BWI
SEABWI
Seattle/Tacoma Intl
Wed 6/5
Nonstop5h 00m
Baltimore/Washington
Wed 6/12
1 stop13h 18m
Seattle/Tacoma IntlBaltimore/Washington
SEA - BWI
SEABWI
Seattle/Tacoma Intl
Tue 9/3
1 stop7h 31m
Baltimore/Washington
Sat 9/7
1 stop8h 33m
Seattle/Tacoma IntlWashington, D.C. Dulles Intl
SEA - IAD
SEAIAD
Seattle/Tacoma Intl
Tue 5/28
Nonstop5h 12m
Washington, D.C. Dulles Intl
Wed 6/5
Nonstop5h 30m
Seattle/Tacoma IntlWashington, D.C. Dulles Intl
SEA - IAD
SEAIAD
Seattle/Tacoma Intl
Sat 6/1
1 stop8h 37m
Washington, D.C. Dulles Intl
Wed 6/5
1 stop11h 05m
Seattle/Tacoma IntlWashington, D.C. Dulles Intl
SEA - IAD
SEAIAD
Seattle/Tacoma Intl
Tue 6/4
1 stop8h 47m
Washington, D.C. Dulles Intl
Tue 6/11
Nonstop5h 47m
Seattle/Tacoma IntlWashington, D.C. Reagan-National
SEA - DCA
SEADCA
Seattle/Tacoma Intl
Tue 8/13
1 stop8h 39m
Washington, D.C. Reagan-National
Sat 8/17
1 stop8h 28m
Currently, September is the cheapest month in which you can book a flight from Seattle to Washington, D.C. (average of $279). Flying from Seattle to Washington, D.C. in June is currently the most expensive (average of $395). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
January
$308
February
$303
March
$358
April
$337
May
$339
June
$395
July
$376
August
$297
September
$279
October
$303
November
$328
December
$292
WAS Temperature | 35.6 - 80.6 °F |
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Entertainment
Boarding
Overall
Comfort
Crew
Food
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Entertainment
Boarding
Overall
Comfort
Crew
Food
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Entertainment
Boarding
Overall
Comfort
Crew
Food
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Entertainment
Boarding
Overall
Comfort
Crew
Food
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Entertainment
Boarding
Overall
Comfort
Crew
Food
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Entertainment
Boarding
Overall
Comfort
Crew
Food
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
3%of flight departures | Early morningMidnight to 6 am |
---|---|
46%of flight departures | Morning6 am to noon |
28%of flight departures | AfternoonNoon to 6 pm |
23%of flight departures | Evening6 pm to midnight |
Sunday | 22daily flights |
---|---|
Monday | 23daily flights |
Tuesday | 20daily flights |
Wednesday | 21daily flights |
Thursday | 20daily flights |
Friday | 22daily flights |
Saturday | 22daily flights |
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