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Cheap flights from Washington, D.C. Reagan-National Airport to Walla Walla from $270

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Reagan-National Airport to Walla Walla departing on 1/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Walla Walla

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
9:59 am - 12:13 amDCA-ALW
17h 14m2 stops
Alaska Airlines Logo
5:00 am - 9:59 pmALW-DCA
13h 59m1 stop
$270Alaska Airlines
Find Deal
Tue, Jan 13 - Wed, Jan 14
Alaska Airlines Logo
8:00 am - 3:00 pmDCA-ALW
10h 00m1 stop
Alaska Airlines Logo
5:00 am - 4:09 pmALW-DCA
8h 09m1 stop
$284Alaska Airlines
Find Deal
Tue, Jan 13 - Wed, Jan 14
Alaska Airlines Logo
9:59 am - 12:13 amDCA-ALW
17h 14m2 stops
Alaska Airlines Logo
5:00 am - 9:00 pmALW-DCA
13h 00m2 stops
$294Alaska Airlines
Find Deal
Tue, Jan 13 - Wed, Jan 14
Alaska Airlines Logo
9:59 am - 12:13 amDCA-ALW
17h 14m2 stops
Alaska Airlines Logo
5:00 am - 4:09 pmALW-DCA
8h 09m1 stop
$370Alaska Airlines
Find Deal
Tue, Jan 13 - Wed, Jan 14
Alaska Airlines Logo
8:00 am - 3:00 pmDCA-ALW
10h 00m1 stop
Alaska Airlines Logo
5:00 am - 9:59 pmALW-DCA
13h 59m1 stop
$384Alaska Airlines
Find Deal
Tue, Jan 13 - Wed, Jan 14
Alaska Airlines Logo
9:59 am - 12:13 amDCA-ALW
17h 14m2 stops
Alaska Airlines Logo
5:00 am - 9:00 pmALW-DCA
13h 00m2 stops
$394Alaska Airlines
Find Deal
Tue, Jan 13 - Wed, Jan 14

Alaska Airlines flights from Washington, D.C. Reagan-National Airport to Walla Walla

Our best Alaska Airlines deals on Washington, D.C. Reagan-National Airport to Walla Walla flight tickets
Alaska Airlines
Jan 13
DCA9:59 amWashington, D.C. Reagan-National
17h 14m
2 stops
ALW12:13 amWalla Walla
Jan 14
ALW5:00 amWalla Walla
13h 59m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
$270
Find similar
Alaska Airlines
Jan 13
DCA8:00 amWashington, D.C. Reagan-National
10h 00m
1 stop
ALW3:00 pmWalla Walla
Jan 14
ALW5:00 amWalla Walla
8h 09m
1 stop
DCA4:09 pmWashington, D.C. Reagan-National
$284
Find similar
Alaska Airlines
Jan 13
DCA9:59 amWashington, D.C. Reagan-National
17h 14m
2 stops
ALW12:13 amWalla Walla
Jan 14
ALW5:00 amWalla Walla
13h 00m
2 stops
DCA9:00 pmWashington, D.C. Reagan-National
$294
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport 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, momondo users made 832,500 searches. Data last updated December 1, 2025.
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

Fly to

Route

Depart

Return

Price

Washington, D.C.Walla Walla

DCA - ALW

DCAALW

Washington, D.C. Reagan-National

Tue 1/13

9:59 am-12:13 am

2 stops17h 14m

Walla Walla

Wed 1/14

5:00 am-9:59 pm

1 stop13h 59m

$270

Washington, D.C.Walla Walla

DCA - ALW

DCAALW

Washington, D.C. Reagan-National

Tue 1/13

8:00 am-3:00 pm

1 stop10h 00m

Walla Walla

Wed 1/14

5:00 am-4:09 pm

1 stop8h 09m

$284

Washington, D.C.Walla Walla

DCA - ALW

DCAALW

Washington, D.C. Reagan-National

Tue 1/13

9:59 am-12:13 am

2 stops17h 14m

Walla Walla

Wed 1/14

5:00 am-9:00 pm

2 stops13h 00m

$294

Washington, D.C.Walla Walla

DCA - ALW

DCAALW

Washington, D.C. Reagan-National

Tue 1/13

9:59 am-12:13 am

2 stops17h 14m

Walla Walla

Wed 1/14

5:00 am-4:09 pm

1 stop8h 09m

$370

Washington, D.C.Walla Walla

DCA - ALW

DCAALW

Washington, D.C. Reagan-National

Tue 1/13

8:00 am-3:00 pm

1 stop10h 00m

Walla Walla

Wed 1/14

5:00 am-9:59 pm

1 stop13h 59m

$384

Washington, D.C.Walla Walla

DCA - ALW

DCAALW

Washington, D.C. Reagan-National

Tue 1/13

9:59 am-12:13 am

2 stops17h 14m

Walla Walla

Wed 1/14

5:00 am-9:00 pm

2 stops13h 00m

$394

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Walla Walla from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to Walla Walla

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Walla Walla?

The cheapest day to depart on your flight to Walla Walla is on a Thursday when prices can be found for as low as $805. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Washington, D.C. Reagan-National Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,261.

What is the cheapest time of day to depart on your flight to Walla Walla?

Our most recent data shows that the best time of day to fly to Walla Walla is in the evening. Flights from Washington, D.C. Reagan-National Airport to Walla Walla during this time can be as low as $463. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,186 on average. Flights to Walla Walla from Washington, D.C. Reagan-National Airport in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Washington, D.C. Reagan-National Airport to Walla Walla

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Reagan-National Airport to Walla Walla according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Reagan-National Airport to Walla Walla (DCA to ALW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Walla Walla

Fastest flight time

10h 12m

Direct flights

None
The fastest flight from Washington, D.C. Reagan-National Airport to Walla Walla takes 10h 12m
There are no direct flights from Washington, D.C. Reagan-National Airport to Walla Walla. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Walla Walla.
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  • How far is Washington, D.C. Reagan-National to Walla Walla by plane?

    There are 2136.7 mi between Washington, D.C. Reagan-National and Walla Walla. Flights usually cover this in 10h 00m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Walla Walla Airport?

    Prices for flights from Washington, D.C. Reagan-National Airport to Walla Walla Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Walla Walla Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Walla Walla Airport.

  • What documentation or ID do you need to fly to Walla Walla Airport?

    The travel and health documents you'll need for your trip to Walla Walla Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Walla Walla Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Walla Walla?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Walla Walla. momondo saves you time and could save you money on your trip.

Can I find flights from Washington, D.C. to Walla Walla with flexible booking policies on momondo?

momondo does allow users to show only those flights to Walla Walla from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Washington, D.C. to Walla Walla?

Once all potential Washington, D.C. to Walla Walla flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington, D.C. to Walla Walla right now. Can momondo alert me if prices change?

Price alerts on flights to Walla Walla from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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