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Walla Walla

$350+ Cheap flights from Reagan-National (DCA) 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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — ALW
Feb 11 — Feb 181
Wed 2/11
Wed 2/18
1 adult, Economy
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Cheap flight deals from Reagan-National to Walla Walla

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) 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 January 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$325
(Alaska Airlines)
Provider with most accurate pricing for Washington, D.C. (WAS)-Walla Walla flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Walla Walla flights.
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From Washington, D.C. Reagan-National to Walla Walla
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Find flight deals from Reagan-National to Walla Walla

Cheapest flights from Reagan-National to Walla Walla
Explore the most affordable flight options available from Reagan-National to Walla Walla. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 12, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/11. 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 2/285:00 pm
DCA
-
ALW
1 stop9h 58m
Alaska Airlines
Wed 3/44:26 pm
ALW
-
DCA
1 stop26h 33m
Alaska Airlines
Deal found 1/11$350
This Alaska Airlines deal was found by Cheapflights users on 1/12. 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 9/295:04 pm
DCA
-
ALW
1 stop10h 08m
Alaska Airlines
Wed 10/145:08 am
ALW
-
DCA
1 stop8h 00m
Alaska Airlines
Deal found 1/12$449
This Alaska Airlines deal was found by Cheapflights users on 1/12. 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.
Fri 2/278:00 am
DCA
-
ALW
1 stop10h 46m
Alaska Airlines
Mon 3/25:53 am
ALW
-
DCA
1 stop13h 06m
Alaska Airlines
Deal found 1/12$579
This Alaska Airlines deal was found by Cheapflights users on 1/12. 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 1/278:00 am
DCA
-
ALW
1 stop10h 00m
Alaska Airlines
Sat 1/315:00 am
ALW
-
DCA
1 stop8h 09m
Alaska Airlines
Deal found 1/12$743
This Alaska Airlines deal was found by Cheapflights users on 1/11. 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 1/268:00 am
DCA
-
ALW
1 stop10h 00m
Alaska Airlines
Fri 1/303:40 pm
ALW
-
DCA
1 stop21h 29m
Alaska Airlines
Deal found 1/11$763

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National 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 January 12, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Walla Walla that are best for you.

Fly from

Reagan-National

Fly to

Walla Walla

Route

Depart

Return

Price

Washington, D.C.Walla Walla

DCA - ALW

DCAALW

Washington, D.C. Reagan-National

Sat 2/28

8:00 am-11:58 pm

1 stop18h 58m

Walla Walla

Wed 3/4

4:26 pm-4:06 pm

1 stop20h 40m

$350

Washington, D.C.Walla Walla

DCA - ALW

DCAALW

Washington, D.C. Reagan-National

Fri 2/27

8:00 am-3:46 pm

1 stop10h 46m

Walla Walla

Mon 3/2

5:53 am-9:59 pm

1 stop13h 06m

$579

Washington, D.C.Walla Walla

DCA - ALW

DCAALW

Washington, D.C. Reagan-National

Tue 1/27

8:00 am-3:00 pm

1 stop10h 00m

Walla Walla

Sat 1/31

5:00 am-4:09 pm

1 stop8h 09m

$743

Washington, D.C.Walla Walla

DCA - ALW

DCAALW

Washington, D.C. Reagan-National

Mon 1/26

8:00 am-3:00 pm

1 stop10h 00m

Walla Walla

Fri 1/30

3:40 pm-4:09 pm

1 stop21h 29m

$763

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/10

Best time to book a flight from Reagan-National to Walla Walla

Have a flexible travel schedule? Discover the best time to fly to Walla Walla from Reagan-National 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 Reagan-National 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. Reagan-National?

    For a flight from Washington, D.C. Reagan-National to Walla Walla, you will be flying into 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 inbound flights from Washington, D.C. Reagan-National per day. 0 airlines have flights to Walla Walla from Washington, D.C. Reagan-National on a regular basis.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Walla Walla?

    There are many flights that can get you from Washington, D.C. Reagan-National Airport to Walla Walla in 18h 58m. Fly via Alaska Airlines to get the fastest option. The distance from Washington, D.C. Reagan-National Airport to Walla Walla is about 2134 mi.

  • Can I find deals for flights from Reagan-National to Walla Walla that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Walla Walla flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Walla Walla?

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

  • Can I find deals for business class flights from Reagan-National to Walla Walla?

    Yes. Cheapflights offers flight deals from Reagan-National 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.

See more FAQs

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