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Dulles Intl

$445+ Cheap flights from Walla Walla (ALW) to Dulles Intl (IAD)

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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
ALW — IAD
Mar 2 — Mar 91
Mon 3/2
Mon 3/9
1 adult, Economy
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Cheap flight deals from Walla Walla to Dulles Intl

Cheapest flights from Walla Walla to Dulles Intl
Explore the most affordable flight options available from Walla Walla to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 31, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/30. 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.
Mon 4/133:44 pm
ALW
-
IAD
1 stop10h 56m
Alaska Airlines
Wed 4/157:11 pm
IAD
-
ALW
1 stop7h 48m
Alaska Airlines
Deal found 1/30$445
This Alaska Airlines deal was found by Cheapflights users on 1/30. 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.
Mon 4/133:44 pm
ALW
-
IAD
1 stop10h 56m
Alaska Airlines
Thu 4/167:00 am
IAD
-
ALW
1 stop11h 04m
Alaska Airlines
Deal found 1/30$483
This Alaska Airlines deal was found by Cheapflights users on 1/30. 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 4/143:44 pm
ALW
-
IAD
2 stops22h 38m
Alaska Airlines
Thu 4/167:00 am
IAD
-
ALW
1 stop11h 04m
Alaska Airlines
Deal found 1/30$488
This Alaska Airlines deal was found by Cheapflights users on 1/30. 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 4/145:30 am
ALW
-
IAD
1 stop9h 41m
Alaska Airlines
Wed 4/157:11 pm
IAD
-
ALW
1 stop7h 48m
Alaska Airlines
Deal found 1/30$503
This Alaska Airlines deal was found by Cheapflights users on 1/31. 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.
Sun 6/75:00 am
ALW
-
IAD
1 stop23h 34m
Alaska Airlines
Sat 6/135:01 pm
IAD
-
ALW
1 stop10h 16m
Alaska Airlines
Deal found 1/31$576
This Alaska Airlines deal was found by Cheapflights users on 1/30. 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.
Sat 2/145:53 am
ALW
-
IAD
1 stop8h 27m
Alaska Airlines
Wed 2/187:05 am
IAD
-
ALW
1 stop11h 41m
Alaska Airlines
Deal found 1/30$579
This Alaska Airlines deal was found by Cheapflights users on 1/30. 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.
Sun 2/15:00 am
ALW
-
IAD
1 stop8h 26m
Alaska Airlines
Fri 2/66:04 pm
IAD
-
ALW
1 stop9h 09m
Alaska Airlines
Deal found 1/30$1,138
This Alaska Airlines deal was found by Cheapflights users on 1/29. 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.
Sat 1/315:00 am
ALW
-
IAD
1 stop8h 26m
Alaska Airlines
Tue 2/36:04 pm
IAD
-
ALW
1 stop9h 09m
Alaska Airlines
Deal found 1/29$1,189

Find flight deals from Walla Walla to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Walla Walla (ALW) to Dulles Intl (IAD). 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 January 31, 2026.

Round-trip from

$414
(Alaska Airlines)
From Walla Walla to Washington, D.C. Dulles Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Walla Walla to Dulles Intl 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 January 31, 2026.
Use the filters below to find and compare flights from Walla Walla to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Walla Walla

Fly to

Dulles Intl

Route

Depart

Return

Price

Walla WallaWashington, D.C.

ALW - IAD

ALWIAD

Walla Walla

Mon 4/13

3:44 pm-5:40 am

1 stop10h 56m

Washington, D.C. Dulles Intl

Wed 4/15

7:11 pm-11:59 pm

1 stop7h 48m

$445

Walla WallaWashington, D.C.

ALW - IAD

ALWIAD

Walla Walla

Mon 4/13

3:44 pm-5:40 am

1 stop10h 56m

Washington, D.C. Dulles Intl

Thu 4/16

7:00 am-3:04 pm

1 stop11h 04m

$483

Walla WallaWashington, D.C.

ALW - IAD

ALWIAD

Walla Walla

Tue 4/14

3:44 pm-6:11 pm

1 stop23h 27m

Washington, D.C. Dulles Intl

Thu 4/16

7:00 am-11:59 pm

1 stop19h 59m

$493

Walla WallaWashington, D.C.

ALW - IAD

ALWIAD

Walla Walla

Tue 4/14

5:30 am-6:11 pm

1 stop9h 41m

Washington, D.C. Dulles Intl

Wed 4/15

7:11 pm-11:59 pm

1 stop7h 48m

$503

Walla WallaWashington, D.C.

ALW - IAD

ALWIAD

Walla Walla

Sun 6/7

5:00 am-7:34 am

1 stop23h 34m

Washington, D.C. Dulles Intl

Sat 6/13

5:01 pm-12:17 am

1 stop10h 16m

$576

Walla WallaWashington, D.C.

ALW - IAD

ALWIAD

Walla Walla

Sat 2/14

5:53 am-5:20 pm

1 stop8h 27m

Washington, D.C. Dulles Intl

Wed 2/18

7:05 am-3:46 pm

1 stop11h 41m

$579

Walla WallaWashington, D.C.

ALW - IAD

ALWIAD

Walla Walla

Mon 4/20

3:44 pm-11:28 pm

2 stops28h 44m

$813

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

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

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Walla Walla 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.

Cheapflights Insights

Everything you need to know about your flight from Walla Walla to Washington, D.C. Dulles Intl Airport

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

Currently, August is the cheapest month in which you can book a flight from Walla Walla to Washington, D.C. Dulles Intl Airport (average of $149). Flying from Walla Walla to Washington, D.C. Dulles Intl Airport in September is currently the most expensive (average of $1,238). 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.

Related info for your journey

Find useful and relevant information for your journey from Walla Walla to Dulles Intl. 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 from for flights from Walla Walla to Washington, D.C. Dulles Intl?

    For a flight from Walla Walla to Washington, D.C. Dulles Intl, you will be flying from Walla Walla. Walla Walla (ALW) is just 3.3 mi from the center of the city. Walla Walla is the only Walla Walla airport and it handles 0 outbound flights to Washington, D.C. Dulles Intl per day. 0 airlines have flights to Washington, D.C. Dulles Intl from Walla Walla on a regular basis.

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

    Alaska Airlines can get you from Walla Walla to Washington, D.C. Dulles Intl Airport in just under 8h 33m. Your travel time can differ by up to . The distance from Walla Walla to Washington, D.C. Dulles Intl Airport is about 2111 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Walla Walla to Dulles Intl 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 Walla Walla to Washington, D.C. Dulles Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Walla Walla to Washington, D.C. Dulles Intl Airport (average of $149). Flying from Walla Walla to Washington, D.C. Dulles Intl Airport in September is currently the most expensive (average of $1,238). 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.

See more FAQs

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Fredericksburg
Hanover
Linthicum Heights
Rockville
Laurel
Towson
Upper Marlboro
Manassas
Largo
Bowie
McLean
Clinton

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