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Cheap flights from Walla Walla to Washington, D.C. from $558

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Walla Walla to Washington, D.C. departing on 2/22. 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 Walla Walla to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
5:00 am - 9:00 pm
ALW
-
DCA
13h 00m
2 stops
Alaska Airlines Logo
8:59 am - 12:17 am
DCA
-
ALW
18h 18m
2 stops
$723Alaska Airlines
Sun, Jun 7 - Sat, Jun 13
Alaska Airlines Logo
5:00 am - 4:19 pm
ALW
-
DCA
8h 19m
1 stop
Alaska Airlines Logo
8:59 am - 12:17 am
DCA
-
ALW
18h 18m
2 stops
$732Alaska Airlines
Sun, Jun 7 - Sat, Jun 13
Alaska Airlines Logo
5:00 am - 9:00 pm
ALW
-
DCA
13h 00m
2 stops
Alaska Airlines Logo
5:00 pm - 12:17 am
DCA
-
ALW
10h 17m
1 stop
$739Alaska Airlines
Sun, Jun 7 - Sat, Jun 13
Alaska Airlines Logo
5:00 am - 9:00 pm
ALW
-
DCA
13h 00m
2 stops
Alaska Airlines Logo
8:59 am - 12:17 am
DCA
-
ALW
18h 18m
2 stops
$743Alaska Airlines
Sun, Jun 7 - Sat, Jun 13
Alaska Airlines Logo
5:00 am - 4:19 pm
ALW
-
DCA
8h 19m
1 stop
Alaska Airlines Logo
5:00 pm - 12:17 am
DCA
-
ALW
10h 17m
1 stop
$766Alaska Airlines
Sun, Jun 7 - Sat, Jun 13
Alaska Airlines Logo
5:30 am - 4:10 pm
ALW
-
DCA
7h 40m
1 stop
Alaska Airlines Logo
8:00 am - 3:04 pm
DCA
-
ALW
10h 04m
1 stop
$837Alaska Airlines
Fri, Apr 3 - Sat, Apr 11
Alaska Airlines Logo
5:53 am - 6:55 pm
ALW
-
DCA
10h 02m
2 stops
Alaska Airlines Logo
8:00 am - 3:46 pm
DCA
-
ALW
10h 46m
1 stop
$864Alaska Airlines
Sat, Feb 28 - Wed, Mar 4
Alaska Airlines Logo
5:53 am - 6:55 pm
ALW
-
DCA
10h 02m
2 stops
Alaska Airlines Logo
9:59 am - 3:46 pm
DCA
-
ALW
32h 47m
2 stops
$871Alaska Airlines
Sat, Feb 28 - Wed, Mar 4
Alaska Airlines Logo
5:30 am - 9:59 pm
ALW
-
DCA
13h 29m
1 stop
Alaska Airlines Logo
8:59 am - 11:59 pm
DCA
-
ALW
42h 00m
2 stops
$971Alaska Airlines
Fri, Apr 3 - Sat, Apr 11
Alaska Airlines Logo
5:30 am - 6:55 pm
ALW
-
DCA
10h 25m
2 stops
Alaska Airlines Logo
3:15 pm - 11:59 pm
DCA
-
ALW
11h 44m
2 stops
$1,223Alaska Airlines
Fri, Apr 3 - Sat, Apr 11

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

Our best Alaska Airlines deals on Walla Walla to Washington, D.C. Reagan-National Airport flight tickets
Alaska Airlines
Jun 7
ALW5:00 amWalla Walla
13h 00m
2 stops
DCA9:00 pmWashington, D.C. Reagan-National
Jun 13
DCA8:59 amWashington, D.C. Reagan-National
18h 18m
2 stops
ALW12:17 amWalla Walla
$723
Alaska Airlines
Jun 7
ALW5:00 amWalla Walla
8h 19m
1 stop
DCA4:19 pmWashington, D.C. Reagan-National
Jun 13
DCA8:59 amWashington, D.C. Reagan-National
18h 18m
2 stops
ALW12:17 amWalla Walla
$732
Alaska Airlines
Jun 7
ALW5:00 amWalla Walla
13h 00m
2 stops
DCA9:00 pmWashington, D.C. Reagan-National
Jun 13
DCA5:00 pmWashington, D.C. Reagan-National
10h 17m
1 stop
ALW12:17 amWalla Walla
$739

momondo Fare Finder

 
Customize your flight search to find flights from Walla Walla to Washington, D.C. Reagan-National Airport 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 February 16, 2026.
Use the filters below to find and compare flights from Walla Walla to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Walla WallaWashington, D.C.

ALW - DCA

ALWDCA

Walla Walla

Sun 6/7

5:00 am-9:00 pm

2 stops13h 00m

Washington, D.C. Reagan-National

Sat 6/13

8:59 am-12:17 am

2 stops18h 18m

$723

Walla WallaWashington, D.C.

ALW - DCA

ALWDCA

Walla Walla

Sun 6/7

5:00 am-4:19 pm

1 stop8h 19m

Washington, D.C. Reagan-National

Sat 6/13

8:59 am-12:17 am

2 stops18h 18m

$732

Walla WallaWashington, D.C.

ALW - DCA

ALWDCA

Walla Walla

Sun 6/7

5:00 am-9:00 pm

2 stops13h 00m

Washington, D.C. Reagan-National

Sat 6/13

5:00 pm-12:17 am

1 stop10h 17m

$739

Walla WallaWashington, D.C.

ALW - DCA

ALWDCA

Walla Walla

Sun 6/7

5:00 am-9:00 pm

2 stops13h 00m

Washington, D.C. Reagan-National

Sat 6/13

8:59 am-12:17 am

2 stops18h 18m

$743

Walla WallaWashington, D.C.

ALW - DCA

ALWDCA

Walla Walla

Sun 6/7

5:00 am-4:19 pm

1 stop8h 19m

Washington, D.C. Reagan-National

Sat 6/13

5:00 pm-12:17 am

1 stop10h 17m

$766

Walla WallaWashington, D.C.

ALW - DCA

ALWDCA

Walla Walla

Fri 4/3

5:30 am-4:10 pm

1 stop7h 40m

Washington, D.C. Reagan-National

Sat 4/11

8:00 am-3:04 pm

1 stop10h 04m

$837

Walla WallaWashington, D.C.

ALW - DCA

ALWDCA

Walla Walla

Sat 2/28

5:53 am-6:55 pm

2 stops10h 02m

Washington, D.C. Reagan-National

Wed 3/4

8:00 am-3:46 pm

1 stop10h 46m

$864

Walla WallaWashington, D.C.

ALW - DCA

ALWDCA

Walla Walla

Sat 2/28

5:53 am-6:55 pm

2 stops10h 02m

Washington, D.C. Reagan-National

Wed 3/4

9:59 am-3:46 pm

2 stops32h 47m

$871

Walla WallaWashington, D.C.

ALW - DCA

ALWDCA

Walla Walla

Fri 4/3

5:30 am-9:59 pm

1 stop13h 29m

Washington, D.C. Reagan-National

Sat 4/11

8:59 am-11:59 pm

2 stops42h 00m

$971

Walla WallaWashington, D.C.

ALW - DCA

ALWDCA

Walla Walla

Fri 4/3

5:30 am-6:55 pm

2 stops10h 25m

Washington, D.C. Reagan-National

Sat 4/11

3:15 pm-11:59 pm

2 stops11h 44m

$1,223

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

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

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 airline that flies from Walla Walla to Washington, D.C. Reagan-National?

Alaska Airlines is the most popular carrier operating from Walla Walla to Washington, D.C. Reagan-National

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

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

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

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

Fastest flight time

7h 13m

Direct flights

None
The fastest flight from Walla Walla to Washington, D.C. Reagan-National Airport takes 7h 13m
There are no direct flights from Walla Walla to Washington, D.C. Reagan-National Airport. There are no popular flight routes from Walla Walla to Washington, D.C. Reagan-National Airport.
Search flight deals

  • How far is Walla Walla to Washington, D.C. Reagan-National by plane?

    The distance between Walla Walla and Washington, D.C. Reagan-National is about 2136.7 mi. A reasonable flight in good conditions will take 7h 13m.

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

    Prices for flights from Walla Walla Airport to Washington, D.C. Reagan-National Airport refresh daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Walla Walla Airport to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The required travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Waldorf
Woodbridge
Laurel
Colonial Beach
Tysons
Silver Spring
Towson
Fredericksburg
Gaithersburg
Rockville
Manassas
Springfield
Fairfax
Linthicum Heights
Bethesda
Glen Burnie

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Walla Walla to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Washington, D.C. from Walla Walla on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Walla Walla to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Washington, D.C. from Walla Walla. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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