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Walla Walla

$257+ Cheap flights from Dulles Intl (IAD) to Walla Walla (ALW)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ALW
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
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 August 20, 2025.

Round-trip from

$358
(Alaska Airlines)

One-way from

$257
(Alaska Airlines)
From Washington, D.C. Dulles Intl to Walla Walla
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One-way flight 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 August 20, 2025.

This Alaska Airlines deal was found by Cheapflights users on 8/20. 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.
Tue 10/146:25 amIAD - ALW
1 stop9h 37mAlaska Airlines
Tue 10/211:42 pmALW - IAD
1 stop7h 41mAlaska Airlines
Deal found 8/20$358
This Alaska Airlines deal was found by Cheapflights users on 8/19. 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.
Thu 11/67:43 amIAD - ALW
1 stop19h 33mAlaska Airlines
Mon 11/103:49 pmALW - IAD
1 stop11h 34mAlaska Airlines
Deal found 8/19$426
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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.
Thu 9/117:00 amIAD - ALW
1 stop20h 18mAlaska Airlines
Fri 9/125:00 amALW - IAD
1 stop23h 33mAlaska Airlines
Deal found 8/18$442
This Alaska Airlines deal was found by Cheapflights users on 8/19. 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.
Thu 9/185:52 pmIAD - ALW
2 stops46h 02mAlaska Airlines
Thu 9/255:00 amALW - IAD
1 stop23h 33mAlaska Airlines
Deal found 8/19$532
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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.
Thu 9/187:00 amIAD - ALW
1 stop20h 18mAlaska Airlines
Sun 9/215:00 amALW - IAD
1 stop23h 33mAlaska Airlines
Deal found 8/18$606
This American Airlines deal was found by Cheapflights users on 8/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/186:09 pmIAD - ALW
1 stop21h 45mAmerican Airlines
Sun 9/211:34 pmALW - IAD
1 stop14h 59mAmerican Airlines
Deal found 8/18$3,308

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 August 20, 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 10/14

6:25 am-1:02 pm

1 stop9h 37m

Walla Walla

Tue 10/21

1:42 pm-12:23 am

1 stop7h 41m

$358

Washington, D.C.Walla Walla

IAD - ALW

IADALW

Washington, D.C. Dulles Intl

Thu 11/6

7:43 am-12:16 am

1 stop19h 33m

Walla Walla

Mon 11/10

3:49 pm-6:23 am

1 stop11h 34m

$426

Washington, D.C.Walla Walla

IAD - ALW

IADALW

Washington, D.C. Dulles Intl

Thu 9/11

7:00 am-12:18 am

1 stop20h 18m

Walla Walla

Fri 9/12

5:00 am-7:33 am

1 stop23h 33m

$442

Washington, D.C.Walla Walla

IAD - ALW

IADALW

Washington, D.C. Dulles Intl

Thu 9/18

5:52 pm-12:54 pm

2 stops46h 02m

Walla Walla

Thu 9/25

5:00 am-7:33 am

1 stop23h 33m

$532

Washington, D.C.Walla Walla

IAD - ALW

IADALW

Washington, D.C. Dulles Intl

Thu 9/18

7:00 am-12:18 am

1 stop20h 18m

Walla Walla

Sun 9/21

5:00 am-7:33 am

1 stop23h 33m

$606

Washington, D.C.Walla Walla

IAD - ALW

IADALW

Washington, D.C. Dulles Intl

Fri 10/3

6:09 pm-1:02 pm

1 stop21h 53m

$257

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

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 $358, Alaska Airlines can have you in Walla Walla from Washington, D.C. Dulles Intl Airport in 9h 37m. The distance from Washington, D.C. Dulles Intl Airport to Walla Walla is about 2111 mi.

  • 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.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Walla Walla?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Walla Walla (average of $291). Flying from Washington, D.C. Dulles Intl Airport to Walla Walla in June is currently the most expensive (average of $484). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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