Popular in | June |
---|---|
Cheapest in | January |
Round-trip from | $236 |
One-way from | $154 |
Leaving on a Wednesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 20% on the overall cost on flights from Seattle to Washington, D.C. Dulles Intl Airport.
To save on the cost of your flight from Seattle to Washington, D.C. Dulles Intl Airport, book at least 58 days before your planned departure. Booking around this time can save you about 93% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $452 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $635.
February can be a great time to fly to Washington, D.C. Dulles Intl Airport from Seattle with a flight ticket averaging about $401. Cheapflights users have found deals in the month of February for as cheap as $125. The most expensive prices can be found in the month of June.
A simple way to save on the total cost of your ticket is to fly from Seattle to Washington, D.C. Dulles Intl Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 11% on your trip compared to booking a flight at noon.
Fly from
Fly to
Budget
$271 - $305
Route
Depart
Return
Price
Seattle/Tacoma IntlWashington, D.C. Dulles Intl
SEA - IAD
SEAIAD
Seattle/Tacoma Intl
Sat 8/31
Nonstop5h 08m
Washington, D.C. Dulles Intl
Sat 8/31
Nonstop5h 51m
Seattle/Tacoma IntlWashington, D.C. Dulles Intl
SEA - IAD
SEAIAD
Seattle/Tacoma Intl
Wed 10/2
Nonstop4h 48m
Washington, D.C. Dulles Intl
Tue 10/29
Nonstop5h 50m
Seattle/Tacoma IntlWashington, D.C. Dulles Intl
SEA - IAD
SEAIAD
Seattle/Tacoma Intl
Thu 10/3
Nonstop4h 56m
Washington, D.C. Dulles Intl
Wed 10/30
Nonstop5h 54m
Seattle/Tacoma IntlWashington, D.C. Dulles Intl
SEA - IAD
SEAIAD
Seattle/Tacoma Intl
Wed 7/17
2 stops32h 10m
Washington, D.C. Dulles Intl
Wed 8/7
2 stops16h 11m
Seattle/Tacoma IntlWashington, D.C. Dulles Intl
SEA - IAD
SEAIAD
Seattle/Tacoma Intl
Wed 8/28
Nonstop5h 05m
Washington, D.C. Dulles Intl
Tue 9/3
1 stop8h 29m
Seattle/Tacoma IntlWashington, D.C. Dulles Intl
SEA - IAD
SEAIAD
Seattle/Tacoma Intl
Wed 8/14
1 stop7h 50m
Washington, D.C. Dulles Intl
Wed 8/28
Nonstop5h 48m
Seattle/Tacoma IntlWashington, D.C. Dulles Intl
SEA - IAD
SEAIAD
Seattle/Tacoma Intl
Wed 8/28
1 stop8h 09m
Washington, D.C. Dulles Intl
Tue 9/3
1 stop9h 22m
Seattle/Tacoma IntlWashington, D.C. Dulles Intl
SEA - IAD
SEAIAD
Seattle/Tacoma Intl
Sat 9/28
1 stop9h 12m
Washington, D.C. Dulles Intl
Mon 9/30
1 stop9h 07m
Seattle/Tacoma IntlWashington, D.C. Dulles Intl
SEA - IAD
SEAIAD
Seattle/Tacoma Intl
Fri 7/12
1 stop18h 38m
Washington, D.C. Dulles Intl
Sun 7/14
1 stop22h 45m
WAS Temperature | 35.6 - 80.6 °F |
---|
Entertainment
Comfort
Food
Boarding
Overall
Crew
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.
Entertainment
Comfort
Food
Boarding
Overall
Crew
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.
Entertainment
Comfort
Food
Boarding
Overall
Crew
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.
Entertainment
Comfort
Food
Boarding
Overall
Crew
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.
Entertainment
Comfort
Food
Boarding
Overall
Crew
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.
Entertainment
Comfort
Food
Boarding
Overall
Crew
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.
1%of flight departures | Early morningMidnight to 6 am |
---|---|
40%of flight departures | Morning6 am to noon |
29%of flight departures | AfternoonNoon to 6 pm |
30%of flight departures | Evening6 pm to midnight |
Sunday | 16daily flights |
---|---|
Monday | 17daily flights |
Tuesday | 14daily flights |
Wednesday | 15daily flights |
Thursday | 14daily flights |
Friday | 16daily flights |
Saturday | 16daily flights |
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Yes, we can. To see specific flights from Seattle to Dulles Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.
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