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Cheap flights from Walla Walla to Washington, D.C. from $465

This is the cheapest round-trip 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 9/16. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
2:03 pm - 11:59 pm
ALW
-
IAD
6h 56m
1 stop
Alaska Airlines Logo
5:46 pm - 11:54 pm
IAD
-
ALW
9h 08m
1 stop
$465Alaska Airlines
Wed, Sep 16 - Sat, Sep 19
Alaska Airlines Logo
1:49 pm - 11:59 pm
ALW
-
IAD
7h 10m
1 stop
Alaska Airlines Logo
5:44 pm - 11:54 pm
IAD
-
ALW
9h 10m
1 stop
$501Alaska Airlines
Tue, Aug 25 - Sat, Aug 29
Alaska Airlines Logo
1:49 pm - 11:59 pm
ALW
-
IAD
7h 10m
1 stop
Alaska Airlines Logo
5:44 pm - 11:54 pm
IAD
-
ALW
9h 10m
1 stop
$511Alaska Airlines
Tue, Aug 25 - Sat, Aug 29
Alaska Airlines Logo
3:05 pm - 7:34 am
ALW
-
IAD
13h 29m
1 stop
Alaska Airlines Logo
5:35 pm - 2:26 pm
IAD
-
ALW
23h 51m
1 stop
$532Alaska Airlines
Tue, May 26 - Fri, May 29
Alaska Airlines Logo
5:00 am - 6:14 pm
ALW
-
IAD
34h 14m
2 stops
Alaska Airlines Logo
5:44 pm - 11:54 pm
IAD
-
ALW
9h 10m
1 stop
$586Alaska Airlines
Tue, Aug 25 - Sat, Aug 29
Alaska Airlines Logo
5:00 am - 4:38 pm
ALW
-
IAD
8h 38m
1 stop
Alaska Airlines Logo
9:00 am - 2:25 pm
IAD
-
ALW
8h 25m
1 stop
$598Alaska Airlines
Wed, May 20 - Sun, May 24
Alaska Airlines Logo
3:05 pm - 5:42 pm
ALW
-
IAD
23h 37m
2 stops
Alaska Airlines Logo
9:00 am - 2:25 pm
IAD
-
ALW
8h 25m
1 stop
$601Alaska Airlines
Tue, May 26 - Fri, May 29
Alaska Airlines Logo
3:05 pm - 5:42 pm
ALW
-
IAD
23h 37m
2 stops
Alaska Airlines Logo
7:37 pm - 12:17 am
IAD
-
ALW
31h 40m
2 stops
$693Alaska Airlines
Tue, May 26 - Fri, May 29
Alaska Airlines Logo
5:00 am - 7:34 am
ALW
-
IAD
23h 34m
1 stop
Alaska Airlines Logo
6:03 am - 2:42 pm
IAD
-
ALW
11h 39m
1 stop
$696Alaska Airlines
Sun, Jun 7 - Sat, Jun 13
Alaska Airlines Logo
5:00 am - 7:34 am
ALW
-
IAD
23h 34m
1 stop
Alaska Airlines Logo
8:00 pm - 2:42 pm
IAD
-
ALW
21h 42m
2 stops
$752Alaska Airlines
Sun, Jun 7 - Sat, Jun 13

Alaska Airlines flights from Walla Walla to Washington, D.C. Dulles Intl Airport

Our best Alaska Airlines deals on Walla Walla to Washington, D.C. Dulles Intl Airport flight tickets
Alaska Airlines
Sep 16
ALW2:03 pmWalla Walla
6h 56m
1 stop
IAD11:59 pmWashington, D.C. Dulles Intl
Sep 19
IAD5:46 pmWashington, D.C. Dulles Intl
9h 08m
1 stop
ALW11:54 pmWalla Walla
$465
Alaska Airlines
Aug 25
ALW1:49 pmWalla Walla
7h 10m
1 stop
IAD11:59 pmWashington, D.C. Dulles Intl
Aug 29
IAD5:44 pmWashington, D.C. Dulles Intl
9h 10m
1 stop
ALW11:54 pmWalla Walla
$501
Alaska Airlines
Aug 25
ALW1:49 pmWalla Walla
7h 10m
1 stop
IAD11:59 pmWashington, D.C. Dulles Intl
Aug 29
IAD5:44 pmWashington, D.C. Dulles Intl
9h 10m
1 stop
ALW11:54 pmWalla Walla
$511

momondo Fare Finder

 
Customize your flight search to find flights from Walla Walla to Washington, D.C. Dulles Intl 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 May 6, 2026.
Use the filters below to find and compare flights from Walla Walla to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Walla WallaWashington, D.C.

ALW - IAD

ALWIAD

Walla Walla

Wed 9/16

2:03 pm-11:59 pm

1 stop6h 56m

Washington, D.C. Dulles Intl

Sat 9/19

5:46 pm-11:54 pm

1 stop9h 08m

$465

Walla WallaWashington, D.C.

ALW - IAD

ALWIAD

Walla Walla

Tue 8/25

1:49 pm-11:59 pm

1 stop7h 10m

Washington, D.C. Dulles Intl

Sat 8/29

5:44 pm-11:54 pm

1 stop9h 10m

$501

Walla WallaWashington, D.C.

ALW - IAD

ALWIAD

Walla Walla

Tue 8/25

1:49 pm-11:59 pm

1 stop7h 10m

Washington, D.C. Dulles Intl

Sat 8/29

5:44 pm-11:54 pm

1 stop9h 10m

$511

Walla WallaWashington, D.C.

ALW - IAD

ALWIAD

Walla Walla

Tue 5/26

3:05 pm-7:34 am

1 stop13h 29m

Washington, D.C. Dulles Intl

Fri 5/29

5:35 pm-2:26 pm

1 stop23h 51m

$532

Walla WallaWashington, D.C.

ALW - IAD

ALWIAD

Walla Walla

Tue 8/25

5:00 am-6:14 pm

2 stops34h 14m

Washington, D.C. Dulles Intl

Sat 8/29

5:44 pm-11:54 pm

1 stop9h 10m

$586

Walla WallaWashington, D.C.

ALW - IAD

ALWIAD

Walla Walla

Wed 5/20

5:00 am-4:38 pm

1 stop8h 38m

Washington, D.C. Dulles Intl

Sun 5/24

9:00 am-2:25 pm

1 stop8h 25m

$598

Walla WallaWashington, D.C.

ALW - IAD

ALWIAD

Walla Walla

Tue 5/26

3:05 pm-5:42 pm

2 stops23h 37m

Washington, D.C. Dulles Intl

Fri 5/29

9:00 am-2:25 pm

1 stop8h 25m

$601

Walla WallaWashington, D.C.

ALW - IAD

ALWIAD

Walla Walla

Tue 5/26

3:05 pm-5:42 pm

2 stops23h 37m

Washington, D.C. Dulles Intl

Fri 5/29

7:37 pm-12:17 am

2 stops31h 40m

$693

Walla WallaWashington, D.C.

ALW - IAD

ALWIAD

Walla Walla

Sun 6/7

5:00 am-7:34 am

1 stop23h 34m

Washington, D.C. Dulles Intl

Sat 6/13

6:03 am-2:42 pm

1 stop11h 39m

$696

Walla WallaWashington, D.C.

ALW - IAD

ALWIAD

Walla Walla

Sun 6/7

5:00 am-7:34 am

1 stop23h 34m

Washington, D.C. Dulles Intl

Sat 6/13

8:00 pm-2:42 pm

2 stops21h 42m

$752

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Walla Walla to Washington, D.C. Dulles Intl 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 airlines fly to Washington, D.C. Dulles Intl Airport?

Alaska Airlines, Delta and United Airlines are the top three most popular airlines that fly to Washington, D.C. Dulles Intl Airport from Walla Walla according to our data. Alaska Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Washington, D.C. Dulles Intl Airport. Keep in mind that there are 3 different airlines that fly to Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport

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

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

Fastest flight time

7h 10m

Direct flights

None
The fastest flight from Walla Walla to Washington, D.C. Dulles Intl Airport takes 7h 10m
There are no direct flights from Walla Walla to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Walla Walla to Washington, D.C. Dulles Intl Airport.
Search flight deals

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

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

    The distance between Walla Walla and Washington, D.C. Dulles Intl is about 2114.0 mi. Typically, this will take 7h 10m by plane in normal conditions.

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

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

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

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

    The necessary travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted 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
Winchester
Waldorf
Woodbridge
Laurel
Colonial Beach
Gaithersburg
Towson
Fredericksburg
Silver Spring
Rockville
Manassas
Sterling
Linthicum Heights
Tysons
Bethesda
Springfield

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. 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.?

Once all potential Walla Walla to Washington, D.C. 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 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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