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Cheap flights from Walla Walla to Washington, D.C. from $285

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 9/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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
5:06 am - 5:11 pmALW  Walla Walla-BWI Baltimore/Washington
9h 05m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
6:11 pm - 11:56 pmBWI  Baltimore/Washington-ALW Walla Walla
8h 45m1 stop Seattle/Tacoma Intl
$456Alaska Airlines
Sat, Jan 9 - Tue, Jan 12
Alaska Airlines Logo
5:06 am - 5:11 pmALW  Walla Walla-BWI Baltimore/Washington
9h 05m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
6:11 pm - 11:56 pmBWI  Baltimore/Washington-ALW Walla Walla
8h 45m1 stop Seattle/Tacoma Intl
$469Alaska Airlines
Sat, Jan 9 - Tue, Jan 12
Alaska Airlines Logo
2:03 pm - 11:59 pmALW  Walla Walla-IAD Washington, D.C. Dulles Intl
6h 56m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
5:57 pm - 11:54 pmIAD  Washington, D.C. Dulles Intl-ALW Walla Walla
8h 57m1 stop Seattle/Tacoma Intl
$475Alaska Airlines
Sat, Sep 12 - Tue, Sep 15
Alaska Airlines Logo
2:03 pm - 11:59 pmALW  Walla Walla-IAD Washington, D.C. Dulles Intl
6h 56m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
5:57 pm - 11:54 pmIAD  Washington, D.C. Dulles Intl-ALW Walla Walla
8h 57m1 stop Seattle/Tacoma Intl
$481Alaska Airlines
Sat, Sep 12 - Tue, Sep 15
Alaska Airlines Logo
5:06 am - 4:08 pmALW  Walla Walla-DCA Washington, D.C. Reagan-National
8h 02m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
5:04 pm - 11:56 pmDCA  Washington, D.C. Reagan-National-ALW Walla Walla
9h 52m1 stop Seattle/Tacoma Intl
$488Alaska Airlines
Sat, Dec 5 - Tue, Dec 8
Alaska Airlines Logo
2:03 pm - 11:59 pmALW  Walla Walla-IAD Washington, D.C. Dulles Intl
6h 56m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
5:57 pm - 11:54 pmIAD  Washington, D.C. Dulles Intl-ALW Walla Walla
8h 57m1 stop Seattle/Tacoma Intl
$488Alaska Airlines
Sat, Sep 12 - Tue, Sep 15
Alaska Airlines Logo
5:01 am - 5:12 pmALW  Walla Walla-BWI Baltimore/Washington
9h 11m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:02 am - 2:28 pmBWI  Baltimore/Washington-ALW Walla Walla
10h 26m1 stop Seattle/Tacoma Intl
$499Alaska Airlines
Sat, Oct 24 - Wed, Oct 28
Alaska Airlines Logo
2:03 pm - 11:59 pmALW  Walla Walla-IAD Washington, D.C. Dulles Intl
6h 56m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:00 am - 1:23 pmIAD  Washington, D.C. Dulles Intl-ALW Walla Walla
9h 23m1 stop Seattle/Tacoma Intl
$501Alaska Airlines
Sat, Sep 12 - Tue, Sep 15
Alaska Airlines Logo
5:00 am - 6:30 amALW  Walla Walla-BWI Baltimore/Washington
22h 30m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:15 pm - 11:54 pmBWI  Baltimore/Washington-ALW Walla Walla
7h 39m1 stop Seattle/Tacoma Intl
$508Alaska Airlines
Tue, Sep 8 - Tue, Sep 15
Alaska Airlines Logo
5:06 am - 8:00 pmALW  Walla Walla-DCA Washington, D.C. Reagan-National
11h 54m2 stops Seattle/Tacoma Intl Los Angeles
Alaska Airlines Logo
8:00 am - 2:27 pmDCA  Washington, D.C. Reagan-National-ALW Walla Walla
9h 27m1 stop Seattle/Tacoma Intl
$519Alaska Airlines
Sat, Dec 5 - Tue, Dec 8

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Alaska Airlines flights from Walla Walla to Washington, D.C.

Our best Alaska Airlines deals on Walla Walla to Washington, D.C. flight tickets
Alaska Airlines
Jan 9
ALW5:06 amWalla Walla
9h 05m
1 stop
BWI5:11 pmBaltimore/Washington
Jan 12
BWI6:11 pmBaltimore/Washington
8h 45m
1 stop
ALW11:56 pmWalla Walla
$456
Alaska Airlines
Jan 9
ALW5:06 amWalla Walla
9h 05m
1 stop
BWI5:11 pmBaltimore/Washington
Jan 12
BWI6:11 pmBaltimore/Washington
8h 45m
1 stop
ALW11:56 pmWalla Walla
$469
Alaska Airlines
Sep 12
ALW2:03 pmWalla Walla
6h 56m
1 stop
IAD11:59 pmWashington, D.C. Dulles Intl
Sep 15
IAD5:57 pmWashington, D.C. Dulles Intl
8h 57m
1 stop
ALW11:54 pmWalla Walla
$475

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Walla WallaBaltimore

ALW Walla Walla - BWI Baltimore/Washington

ALWBWI

Walla Walla

Sat 1/9

5:06 am-5:11 pm

1 stop9h 05m

Baltimore/Washington

Tue 1/12

6:11 pm-11:56 pm

1 stop8h 45m

$456

Walla WallaBaltimore

ALW Walla Walla - BWI Baltimore/Washington

ALWBWI

Walla Walla

Sat 1/9

5:06 am-5:11 pm

1 stop9h 05m

Baltimore/Washington

Tue 1/12

6:11 pm-11:56 pm

1 stop8h 45m

$469
Quickest round-trip

Walla WallaWashington, D.C.

ALW Walla Walla - IAD Washington, D.C. Dulles Intl

ALWIAD

Walla Walla

Sat 9/12

2:03 pm-11:59 pm

1 stop6h 56m

Washington, D.C. Dulles Intl

Tue 9/15

5:57 pm-11:54 pm

1 stop8h 57m

$475

Walla WallaWashington, D.C.

ALW Walla Walla - IAD Washington, D.C. Dulles Intl

ALWIAD

Walla Walla

Sat 9/12

2:03 pm-11:59 pm

1 stop6h 56m

Washington, D.C. Dulles Intl

Tue 9/15

5:57 pm-11:54 pm

1 stop8h 57m

$481

Walla WallaWashington, D.C.

ALW Walla Walla - DCA Washington, D.C. Reagan-National

ALWDCA

Walla Walla

Sat 12/5

5:06 am-4:08 pm

1 stop8h 02m

Washington, D.C. Reagan-National

Tue 12/8

5:04 pm-11:56 pm

1 stop9h 52m

$488

Walla WallaWashington, D.C.

ALW Walla Walla - IAD Washington, D.C. Dulles Intl

ALWIAD

Walla Walla

Sat 9/12

2:03 pm-11:59 pm

1 stop6h 56m

Washington, D.C. Dulles Intl

Tue 9/15

5:57 pm-11:54 pm

1 stop8h 57m

$488

Walla WallaBaltimore

ALW Walla Walla - BWI Baltimore/Washington

ALWBWI

Walla Walla

Sat 10/24

5:01 am-5:12 pm

1 stop9h 11m

Baltimore/Washington

Wed 10/28

7:02 am-2:28 pm

1 stop10h 26m

$499

Walla WallaWashington, D.C.

ALW Walla Walla - IAD Washington, D.C. Dulles Intl

ALWIAD

Walla Walla

Sat 9/12

2:03 pm-11:59 pm

1 stop6h 56m

Washington, D.C. Dulles Intl

Tue 9/15

7:00 am-1:23 pm

1 stop9h 23m

$501

Walla WallaBaltimore

ALW Walla Walla - BWI Baltimore/Washington

ALWBWI

Walla Walla

Tue 9/8

5:00 am-6:30 am

1 stop22h 30m

Baltimore/Washington

Tue 9/15

7:15 pm-11:54 pm

1 stop7h 39m

$508

Walla WallaWashington, D.C.

ALW Walla Walla - DCA Washington, D.C. Reagan-National

ALWDCA

Walla Walla

Sat 12/5

5:06 am-8:00 pm

2 stops11h 54m

Washington, D.C. Reagan-National

Tue 12/8

8:00 am-2:27 pm

1 stop9h 27m

$519

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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.

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.?

Alaska Airlines and American Airlines are the most popular carriers operating from Walla Walla to Washington, D.C.

What airlines fly to Washington, D.C.?

Alaska Airlines, Delta and United Airlines are the top three most popular airlines that fly to Washington, D.C. from Walla Walla according to our data. Alaska Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 3 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

When to book flights from Walla Walla to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Walla Walla to Washington, D.C. 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. (ALW to WAS) flight deals and tips

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

Fastest flight time

6h 56m

Direct flights

None
The fastest flight from Walla Walla to Washington, D.C. takes 6h 56m
There are no direct flights from Walla Walla to Washington, D.C.. There are no popular flight routes from Walla Walla to Washington, D.C..
Search flight deals

Frequently asked questions about flying from Walla Walla to Washington, D.C.

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

    The distance between Walla Walla and Washington, D.C. is about 2135.1 mi. 6h 56m is a normal flight duration for this route.

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

    Prices for flights from Walla Walla Airport to Washington, D.C. were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Walla Walla Airport to Washington, D.C..

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

    The required travel and health documents for your Washington, D.C. 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.. 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
Arlington
Gettysburg
Waldorf
Laurel
Woodbridge
Fredericksburg
Gaithersburg
Linthicum Heights
Rockville
Silver Spring
Towson
Colonial Beach
Springfield
Fairfax
Tysons
Edgewood
Glen Burnie
College Park

Why use momondo?

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

Finding the right flight to Washington, D.C. from Walla Walla is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Walla Walla with this policy.

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

momondo helps you find the best flight between Walla Walla and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Washington, D.C. from Walla Walla 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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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport