$187+ Cheap flights from Washington
This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
What to know about flights from Washington
Discover essential information about flights departing from Washington, including flight schedules, destinations, airlines operating at the Washington airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 17 October 2025.
Good round-trip deal | $588 or less |
|---|---|
Good one-way deal | $298 or less |
Find flights from Washington
Cheapest flights from WashingtonExplore the most affordable flight options available from Washington. Find the lowest fares based on data from user searches, with prices last updated on 17 October 2025.
Explore the most affordable flight options available from Washington. Find the lowest fares based on data from user searches, with prices last updated on 17 October 2025.
Find flights from Washington within your budget
Fly to
Route
Departure
Return
Price
SeattleWashington, D.C.
SEA - DCA
SEADCA
Seattle/Tacoma Intl
Tue 11/11
07:25-15:25
Nonstop5h 00m
Washington, D.C. Reagan-National
Tue 18/11
16:10-23:59
1 stop10h 49m
SeattleWashington, D.C.
SEA - DCA
SEADCA
Seattle/Tacoma Intl
Mon 10/11
23:10-08:39
1 stop6h 29m
Washington, D.C. Reagan-National
Wed 19/11
16:56-19:59
Nonstop6h 03m
SeattleWashington, D.C.
SEA - DCA
SEADCA
Seattle/Tacoma Intl
Wed 14/1
12:00-23:33
1 stop8h 33m
Washington, D.C. Reagan-National
Mon 26/1
16:40-19:48
Nonstop6h 08m
SeattleWashington, D.C.
SEA - DCA
SEADCA
Seattle/Tacoma Intl
Wed 14/1
08:06-20:00
1 stop8h 54m
Washington, D.C. Reagan-National
Mon 26/1
09:59-17:52
1 stop10h 53m
SeattleWashington, D.C.
SEA - DCA
SEADCA
Seattle/Tacoma Intl
Wed 5/11
08:05-20:00
1 stop8h 55m
Washington, D.C. Reagan-National
Tue 18/11
08:59-18:53
1 stop12h 54m
SeattleWashington, D.C.
SEA - DCA
SEADCA
Seattle/Tacoma Intl
Tue 11/11
07:10-18:42
1 stop8h 32m
Washington, D.C. Reagan-National
Sun 11/1
06:30-11:32
1 stop8h 02m
SeattleWashington, D.C.
SEA - DCA
SEADCA
Seattle/Tacoma Intl
Sun 11/1
07:15-21:00
1 stop10h 45m
Washington, D.C. Reagan-National
Wed 14/1
17:01-20:07
Nonstop6h 06m
SeattleWashington, D.C.
SEA - DCA
SEADCA
Seattle/Tacoma Intl
Fri 5/12
08:00-16:08
Nonstop5h 08m
Washington, D.C. Reagan-National
Sun 7/12
09:59-17:28
1 stop10h 29m
SeattleWashington, D.C.
SEA - DCA
SEADCA
Seattle/Tacoma Intl
Tue 3/3
13:45-21:55
Nonstop5h 10m
Washington, D.C. Reagan-National
Wed 4/3
09:30-18:51
1 stop12h 21m
SeattleWashington, D.C.
SEA - DCA
SEADCA
Seattle/Tacoma Intl
Sun 9/11
13:52-21:59
Nonstop5h 07m
Washington, D.C. Reagan-National
Sun 16/11
08:00-11:03
Nonstop6h 03m
Best time to book a flight from Washington
Have a flexible travel schedule? Discover the best time to fly from Washington with our price prediction graph.
Travel insights for flights from Washington
Get recent, data-driven insights about flights from Washington including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from State of Washington?
Currently, September is the cheapest month in which you can book a flight from State of Washington (average of $394). Flying from State of Washington in June will prove the most costly (average of $2,105). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
Which airlines fly from State of Washington?
For round-trip flights from State of Washington you’ll fly on: United Airlines. This airline flies to the following popular destinations: Auckland.
What is the cheapest place to fly to from State of Washington?
The cheapest city to fly to from State of Washington is Los Angeles, with prices starting at $164. Explore other affordable destinations below.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Direct flights from USA
Book a direct flight from one of these other cities located in USA.
Related info for your journey
Access useful and relevant information related to your journey from Washington. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 17 October 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Washington?
Cheapflights helps you search for flights from Washington via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Washington?
Cheapflights helps you find that perfect flight from Washington by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Washington with no change fees?
Yes, we can. To see specific flights from Washington with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Washington become cheaper?
Yes, Cheapflights offers price alerts on flights from Washington so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.