Flights from Washington Dulles Airport to Washington

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Flight deals from Washington Dulles Airport to Washington

Looking for cheap flights from Washington Dulles Airport to Washington, or a last-minute trip? Find the cheapest prices on one-way and round-trip flights right here.

Flying from Washington Dulles Airport to Washington

Arm yourself with these facts on the fly.
Cheapest flight foundAED 700, Seattle
Cheapest month to flyMay
Average flight time5 hrs, 48 mins
Average flights per week216
Most popular airlineUnited

Frequently asked questions

Yes – direct flights currently operate from Washington Dulles Airport to Seattle / Tacoma International Airport in Washington.
We looked at all of the upcoming round-trip flights from Washington Dulles Airport to Washington we could find over the next 12 months. It looks like AED 700 is the best price. This is good, compared to the average Washington ticket price of AED 1,454.
The cheapest month to fly from Washington Dulles Airport to Spokane International Airport is currently June.
The cheapest month to fly from Washington Dulles Airport to Wenatchee Airport is currently May.
The cheapest month to fly from Washington Dulles Airport to Pasco Airport is currently May.
And the cheapest month to fly from Washington Dulles Airport to Bellingham Airport is usually June.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Washington Dulles Airport to Washington on Wednesday, May 14, 2025.
If you're flying from Washington Dulles, the cheapest city in Washington to fly into is Seattle. The cheapest airport serving Seattle at the moment is Seattle / Tacoma International.
The average flight time between Washington Dulles Airport and Washington is 5 hours and 48 minutes.