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Walla Walla

$291+ 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ALW
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$509
(Alaska Airlines)

One-way from

$291
(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 June 12, 2025.

This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 7/197:59 pmIAD - ALW
2 stops20h 11mAlaska Airlines
Wed 7/235:08 amALW - IAD
1 stop23h 19mAlaska Airlines
Deal found 6/10$509
This Hawaiian Airlines deal was found by Cheapflights users on 6/10. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/196:30 amIAD - ALW
1 stop9h 40mHawaiian Airlines
Wed 7/235:08 amALW - IAD
1 stop9h 05mHawaiian Airlines
Deal found 6/10$537

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 June 12, 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

Sat 7/19

7:59 pm-1:10 pm

2 stops20h 11m

Walla Walla

Wed 7/23

5:08 am-7:27 am

1 stop23h 19m

$509

Washington, D.C.Walla Walla

IAD - ALW

IADALW

Washington, D.C. Dulles Intl

Sat 7/19

6:30 am-1:10 pm

1 stop9h 40m

Walla Walla

Wed 7/23

5:08 am-5:13 pm

1 stop9h 05m

$537

Washington, D.C.Walla Walla

IAD - ALW

IADALW

Washington, D.C. Dulles Intl

Mon 8/18

5:25 pm-12:07 am

2 stops33h 42m

$291

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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.

Cheapflights Insights

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

Rainfall in Walla Walla by month

Plan your trip to Walla Walla by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Walla Walla ranges from 0.5 - 2.3 inches per month. December is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit Walla Walla when rainfall is around 0.5 in.

Temperature in Walla Walla by month

Plan your trip to Walla Walla by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Walla Walla, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Walla Walla

Get insights into the airlines that provide service to Walla Walla. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Walla Walla. Reviews last updated June 12, 2025.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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.

  • 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 $525). 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

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