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

For as low as $340, Alaska Airlines can have you in Walla Walla from Washington, D.C. Dulles Intl Airport in 19h 53m. The distance from Washington, D.C. Dulles Intl Airport to Walla Walla is about 2111 mi.

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.

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).

What is the cheapest time of day to fly from IAD to ALW?

When flying from Washington, D.C. Dulles Intl Airport to Walla Walla, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

$262+ Flights from Washington, D.C. Dulles Intl Airport to Walla Walla

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Cheap 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 January 26, 2026.

Sat 2/287:05 am

IAD

ALW

1 stop19h 53m

Alaska Airlines

Wed 3/45:53 am

ALW

IAD

1 stop8h 27m

Alaska Airlines

Deal found 1/24

$340

Tue 2/106:04 pm

IAD

ALW

1 stop9h 09m

Alaska Airlines

Sat 2/145:53 am

ALW

IAD

1 stop8h 27m

Alaska Airlines

Deal found 1/26

$579

Best flights from Dulles Intl to Walla Walla
Discover carefully curated flight deals from Dulles Intl to Walla Walla that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 26, 2026.

Sat 2/287:05 am

IAD

ALW

1 stop19h 53m

Alaska Airlines

Wed 3/45:53 am

ALW

IAD

1 stop8h 27m

Alaska Airlines

Deal found 1/24

$340

Tue 2/106:04 pm

IAD

ALW

1 stop9h 09m

Alaska Airlines

Sat 2/145:53 am

ALW

IAD

1 stop8h 27m

Alaska Airlines

Deal found 1/26

$579

Last-minute flights from Dulles Intl to Walla Walla
Discover last-minute flight deals from Dulles Intl to Walla Walla. Data last updated January 26, 2026 and is based on user searches.

Tue 2/106:04 pm

IAD

ALW

1 stop9h 09m

Alaska Airlines

Sat 2/145:53 am

ALW

IAD

1 stop8h 27m

Alaska Airlines

Deal found 1/26

$579

Sat 2/287:05 am

IAD

ALW

1 stop19h 53m

Alaska Airlines

Wed 3/45:53 am

ALW

IAD

1 stop8h 27m

Alaska Airlines

Deal found 1/24

$340

One-way flights from Dulles Intl to Walla Walla
Search for one-way flight options from Dulles Intl to Walla Walla. Find affordable one-way fares based on user searches. Data last updated January 26, 2026.

Sat 5/235:33 pm

IAD

ALW

1 stop9h 44m

Alaska Airlines

Deal found 1/25

$262

Find flight deals from Dulles Intl to Walla Walla

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One-way from	$262 (Alaska Airlines)

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Washington, D.C.Walla Walla

IAD - ALW

IADALW

Washington, D.C. Dulles Intl

Sat 2/28

7:05 am-11:58 pm

1 stop19h 53m

Walla Walla

Wed 3/4

5:53 am-5:20 pm

1 stop8h 27m

$340

Washington, D.C.Walla Walla

IAD - ALW

IADALW

Washington, D.C. Dulles Intl

Tue 2/10

6:04 pm-12:13 am

1 stop9h 09m

Walla Walla

Sat 2/14

5:53 am-5:20 pm

1 stop8h 27m

$579

Washington, D.C.Walla Walla

IAD - ALW

IADALW

Washington, D.C. Dulles Intl

Sat 5/23

5:33 pm-12:17 am

1 stop9h 44m

$262

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

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

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 $340, Alaska Airlines can have you in Walla Walla from Washington, D.C. Dulles Intl Airport in 19h 53m. 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.

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$262+ 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 5/23. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Walla Walla with Cheapflights

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Cheap flight deals from Dulles Intl to Walla Walla

Cheapest flights from Dulles Intl to Walla WallaExplore 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 January 26, 2026.

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 January 26, 2026.

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Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Walla Walla that are best for you.

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

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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?

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

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

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

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

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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 January 26, 2026.