Popular in | June |
---|---|
Cheapest in | February |
Round-trip from | $235 |
One-way from | $72 |
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.
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 $458.95 RT, a price that is 59% 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.
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 $486.79 RT, a price that is 57% cheaper than the average Seattle to Washington, D.C. flight. The cheapest flight found was $159 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.
Fly from
Fly to
Budget
$148 - $288
Route
Depart
Return
Price
Seattle/Tacoma IntlBaltimore/Washington
SEA - BWI
SEABWI
Seattle/Tacoma Intl
Wed 5/29
1 stop12h 48m
Baltimore/Washington
Mon 6/3
1 stop14h 25m
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
Mon 6/3
1 stop7h 38m
Baltimore/Washington
Wed 6/5
2 stops29h 56m
Seattle/Tacoma IntlWashington, D.C. Reagan-National
SEA - DCA
SEADCA
Seattle/Tacoma Intl
Fri 8/23
1 stop11h 01m
Washington, D.C. Reagan-National
Sat 8/24
1 stop16h 38m
Seattle/Tacoma IntlBaltimore/Washington
SEA - BWI
SEABWI
Seattle/Tacoma Intl
Fri 5/31
1 stop7h 18m
Baltimore/Washington
Mon 6/10
1 stop8h 22m
Seattle/Tacoma IntlWashington, D.C. Dulles Intl
SEA - IAD
SEAIAD
Seattle/Tacoma Intl
Thu 6/13
1 stop9h 58m
Washington, D.C. Dulles Intl
Sun 6/16
1 stop17h 54m
Seattle/Tacoma IntlWashington, D.C. Dulles Intl
SEA - IAD
SEAIAD
Seattle/Tacoma Intl
Wed 5/29
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
Wed 5/29
Nonstop4h 59m
Washington, D.C. Dulles Intl
Tue 6/4
1 stop8h 25m
Seattle/Tacoma IntlWashington, D.C. Dulles Intl
SEA - IAD
SEAIAD
Seattle/Tacoma Intl
Wed 8/14
1 stop8h 09m
Washington, D.C. Dulles Intl
Wed 8/28
1 stop9h 06m
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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Crew
Comfort
Food
Boarding
Overall
Entertainment
Reviews
I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.
Crew
Comfort
Food
Boarding
Overall
Entertainment
Reviews
I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.
Crew
Comfort
Food
Boarding
Overall
Entertainment
Reviews
I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.
Crew
Comfort
Food
Boarding
Overall
Entertainment
Reviews
I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.
Crew
Comfort
Food
Boarding
Overall
Entertainment
Reviews
I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.
Crew
Comfort
Food
Boarding
Overall
Entertainment
Reviews
I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.
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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