To save on the cost of your flight from Washington, D.C. Dulles Intl Airport to State of Washington, book at least 53 days before your planned departure. Booking around this time can save you about 61% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $472 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $543.
Due to multiple factors, expect to potentially pay more when booking in June. For low rates, January can be a great choice for travel to State of Washington. Flights to State of Washington from Washington, D.C. Dulles Intl Airport in January are about $407 on average during January, but can be found for as low as $139.
When flying from Washington, D.C. Dulles Intl Airport 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
$271 - $314
Route
Depart
Return
Price
Washington, D.C. Dulles IntlSeattle/Tacoma Intl
IAD - SEA
IADSEA
Washington, D.C. Dulles Intl
Wed 5/29
Nonstop5h 40m
Seattle/Tacoma Intl
Wed 5/29
Nonstop5h 12m
Washington, D.C. Dulles IntlSeattle/Tacoma Intl
IAD - SEA
IADSEA
Washington, D.C. Dulles Intl
Thu 5/30
Nonstop5h 30m
Seattle/Tacoma Intl
Thu 5/30
1 stop14h 36m
Washington, D.C. Dulles IntlSeattle/Tacoma Intl
IAD - SEA
IADSEA
Washington, D.C. Dulles Intl
Wed 5/22
1 stop16h 30m
Seattle/Tacoma Intl
Mon 5/27
1 stop10h 03m
Washington, D.C. Dulles IntlSeattle/Tacoma Intl
IAD - SEA
IADSEA
Washington, D.C. Dulles Intl
Tue 9/10
1 stop9h 38m
Seattle/Tacoma Intl
Sat 9/21
1 stop10h 44m
Washington, D.C. Dulles IntlSeattle/Tacoma Intl
IAD - SEA
IADSEA
Washington, D.C. Dulles Intl
Wed 8/14
1 stop10h 20m
Seattle/Tacoma Intl
Tue 8/20
1 stop9h 15m
Washington, D.C. Dulles IntlSeattle/Tacoma Intl
IAD - SEA
IADSEA
Washington, D.C. Dulles Intl
Wed 6/5
Nonstop5h 47m
Seattle/Tacoma Intl
Wed 6/12
Nonstop5h 05m
Washington, D.C. Dulles IntlSeattle/Tacoma Intl
IAD - SEA
IADSEA
Washington, D.C. Dulles Intl
Tue 6/4
1 stop9h 31m
Seattle/Tacoma Intl
Mon 6/10
Nonstop4h 59m
Washington, D.C. Dulles IntlSeattle/Tacoma Intl
IAD - SEA
IADSEA
Washington, D.C. Dulles Intl
Wed 6/5
1 stop7h 47m
Seattle/Tacoma Intl
Sun 6/9
Nonstop5h 12m
Washington, D.C. Dulles IntlSeattle/Tacoma Intl
IAD - SEA
IADSEA
Washington, D.C. Dulles Intl
Thu 5/30
Nonstop5h 30m
Seattle/Tacoma Intl
Wed 6/5
Nonstop4h 59m
No data available for this route at this time. Please check back soon.
Overall
Boarding
Entertainment
Crew
Food
Comfort
Reviews
There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.
Overall
Boarding
Entertainment
Crew
Food
Comfort
Reviews
There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.
Overall
Boarding
Entertainment
Crew
Food
Comfort
Reviews
There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.
Overall
Boarding
Entertainment
Crew
Food
Comfort
Reviews
There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.
Overall
Boarding
Entertainment
Crew
Food
Comfort
Reviews
There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.
Overall
Boarding
Entertainment
Crew
Food
Comfort
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 |
---|---|
30%of flight departures | Morning6 am to noon |
65%of flight departures | AfternoonNoon to 6 pm |
4%of flight departures | Evening6 pm to midnight |
Cheapflights makes it easy to find Dulles Intl to Washington flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Cheapflights helps you find that perfect flight to Washington from Dulles Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Cheapflights does show flights with no change fees to all users. To see these options for flights from Dulles Intl to Washington, users can toggle the no change fees filter when performing a flight search.
Of course! You can now track prices for flights from Dulles Intl to Washington and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.