Popular in | June |
---|---|
Cheapest in | February |
Round-trip from | $235 |
One-way from | $115 |
Wednesday is generally a great day to depart. Flying on this day could help you save up to 23%.
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 78% 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 $452. 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 $402 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 23% 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.
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 $459.27 RT, a price that is 60% more expensive than the average Seattle to Washington, D.C. flight. The cheapest flight found was $128 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.
If you’re traveling from Seattle to Washington, D.C., one of the more common airlines traveling that route is United Airlines. Flights from United Airlines traveling this route typically cost $483.55 RT. This price is typically 59% more expensive than other airlines that offer Seattle to Washington, D.C. flights. When booking this route, the cheapest RT price found was $159. 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., United Airlines flights are 11% more popular than any other airline flying that same route.
Fly from
Fly to
Budget
$179 - $317
Route
Depart
Return
Price
Seattle/Tacoma IntlWashington, D.C. Reagan-National
SEA - DCA
SEADCA
Seattle/Tacoma Intl
Tue 8/20
1 stop9h 22m
Washington, D.C. Reagan-National
Sat 8/24
1 stop16h 38m
Seattle/Tacoma IntlWashington, D.C. Reagan-National
SEA - DCA
SEADCA
Seattle/Tacoma Intl
Tue 8/20
1 stop9h 22m
Washington, D.C. Reagan-National
Wed 9/4
1 stop11h 12m
Seattle/Tacoma IntlWashington, D.C. Dulles Intl
SEA - IAD
SEAIAD
Seattle/Tacoma Intl
Mon 6/3
1 stop15h 03m
Washington, D.C. Dulles Intl
Mon 6/10
1 stop9h 18m
Seattle/Tacoma IntlBaltimore/Washington
SEA - BWI
SEABWI
Seattle/Tacoma Intl
Wed 7/10
1 stop10h 22m
Baltimore/Washington
Wed 7/24
2 stops15h 58m
Seattle/Tacoma IntlBaltimore/Washington
SEA - BWI
SEABWI
Seattle/Tacoma Intl
Mon 6/3
2 stops20h 10m
Baltimore/Washington
Thu 6/6
1 stop8h 19m
Seattle/Tacoma IntlWashington, D.C. Dulles Intl
SEA - IAD
SEAIAD
Seattle/Tacoma Intl
Wed 6/5
Nonstop4h 59m
Washington, D.C. Dulles Intl
Mon 6/10
Nonstop5h 44m
Seattle/Tacoma IntlWashington, D.C. Reagan-National
SEA - DCA
SEADCA
Seattle/Tacoma Intl
Mon 8/26
1 stop9h 31m
Washington, D.C. Reagan-National
Sat 8/31
1 stop8h 34m
Seattle/Tacoma IntlBaltimore/Washington
SEA - BWI
SEABWI
Seattle/Tacoma Intl
Sat 8/3
1 stop7h 18m
Baltimore/Washington
Fri 9/6
1 stop8h 10m
Seattle/Tacoma IntlWashington, D.C. Dulles Intl
SEA - IAD
SEAIAD
Seattle/Tacoma Intl
Thu 8/1
Nonstop4h 52m
Washington, D.C. Dulles Intl
Wed 9/11
Nonstop5h 46m
Currently, September is the cheapest month in which you can book a flight from Seattle to Washington, D.C. (average of $280). Flying from Seattle to Washington, D.C. in June is currently the most expensive (average of $397). 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
$336
June
$397
July
$376
August
$298
September
$280
October
$303
November
$328
December
$293
WAS Temperature | 35.6 - 80.6 °F |
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Food
Boarding
Comfort
Entertainment
Crew
Overall
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Food
Boarding
Comfort
Entertainment
Crew
Overall
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Food
Boarding
Comfort
Entertainment
Crew
Overall
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Food
Boarding
Comfort
Entertainment
Crew
Overall
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Food
Boarding
Comfort
Entertainment
Crew
Overall
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Food
Boarding
Comfort
Entertainment
Crew
Overall
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
1%of flight departures | Early morningMidnight to 6 am |
---|---|
48%of flight departures | Morning6 am to noon |
35%of flight departures | AfternoonNoon to 6 pm |
16%of flight departures | Evening6 pm to midnight |
Sunday | 22daily flights |
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Monday | 23daily flights |
Tuesday | 20daily flights |
Wednesday | 21daily flights |
Thursday | 20daily flights |
Friday | 22daily flights |
Saturday | 22daily flights |
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