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Walla Walla

$384+ Cheap flights from Dulles Intl (IAD) to Walla Walla (ALW)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ALW
Dec 29 — Jan 51
Mon 12/29
Mon 1/5
1 adult, Economy
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Cheap flight deals from Dulles Intl to Walla Walla

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Walla Walla (ALW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$384
(Alaska Airlines)
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Walla Walla flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Walla Walla flights.
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From Washington, D.C. Dulles Intl to Walla Walla
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Find flight deals from Dulles Intl to Walla Walla

Cheapest flights from Dulles Intl to Walla Walla
Explore the most affordable flight options available from Dulles Intl to Walla Walla. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 29, 2025.

This Alaska Airlines deal was found by Cheapflights users on 11/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:34 amIAD - ALW
1 stop10h 09mAlaska Airlines
Sat 12/205:00 amALW - IAD
1 stop22h 13mAlaska Airlines
Deal found 11/28$1,075

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Walla Walla that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 29, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Walla Walla that are best for you.

Fly from

Dulles Intl

Fly to

Walla Walla

Route

Depart

Return

Price

Washington, D.C.Walla Walla

IAD - ALW

IADALW

Washington, D.C. Dulles Intl

Tue 1/13

6:04 pm-12:13 am

1 stop9h 09m

Walla Walla

Wed 1/14

5:00 am-4:26 pm

1 stop8h 26m

$384

Washington, D.C.Walla Walla

IAD - ALW

IADALW

Washington, D.C. Dulles Intl

Wed 12/10

7:34 am-2:43 pm

1 stop10h 09m

Walla Walla

Sat 12/20

5:00 am-6:13 am

1 stop22h 13m

$1,075

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/27

Compare providers for flights from Dulles Intl to Walla Walla

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Walla Walla in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Walla Walla flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Walla Walla flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Walla Walla flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Walla Walla flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Walla Walla flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to Walla Walla

Have a flexible travel schedule? Discover the best time to fly to Walla Walla from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Walla Walla. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Walla Walla from Washington, D.C. Dulles Intl?

    Walla Walla (ALW) is the airport you will fly into if you book a flight from Washington, D.C. Dulles Intl to Walla Walla. You should not have trouble finding flights to Walla Walla from Washington, D.C. Dulles Intl; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Walla Walla airport from Washington, D.C. Dulles Intl. It is only a 3.3 mi journey from Walla Walla (ALW) to Walla Walla’s city center.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Walla Walla?

    For as low as $384, Alaska Airlines can have you in Walla Walla from Washington, D.C. Dulles Intl Airport in 9h 09m. The distance from Washington, D.C. Dulles Intl Airport to Walla Walla is about 2111 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Dulles Intl to Walla Walla that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Walla Walla flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Walla Walla?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Walla Walla.

  • Can I find deals for business class flights from Dulles Intl to Walla Walla?

    Yes. Cheapflights offers flight deals from Dulles Intl to Walla Walla by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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