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Cheap flights from Walla Walla to Washington, D.C. from $307

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 9/23. 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 pm
ALW
-
BWI
9h 05m
1 stop
Alaska Airlines Logo
7:51 am - 2:27 pm
BWI
-
ALW
9h 36m
1 stop
$439Alaska Airlines
Sat, Dec 5 - Mon, Dec 7
Alaska Airlines Logo
5:06 am - 5:11 pm
ALW
-
BWI
9h 05m
1 stop
Alaska Airlines Logo
7:51 am - 2:27 pm
BWI
-
ALW
9h 36m
1 stop
$449Alaska Airlines
Sat, Dec 5 - Mon, Dec 7
Alaska Airlines Logo
5:06 am - 12:16 am
ALW
-
BWI
16h 10m
2 stops
Alaska Airlines Logo
7:51 am - 2:27 pm
BWI
-
ALW
9h 36m
1 stop
$696Alaska Airlines
Sat, Dec 5 - Mon, Dec 7
Alaska Airlines Logo
5:06 am - 12:16 am
ALW
-
BWI
16h 10m
2 stops
Alaska Airlines Logo
7:51 am - 2:27 pm
BWI
-
ALW
9h 36m
1 stop
$701Alaska Airlines
Sat, Dec 5 - Mon, Dec 7
American Airlines Logo
5:13 am - 11:41 pm
ALW
-
BWI
15h 28m
2 stops
American Airlines Logo
6:00 am - 1:09 pm
BWI
-
ALW
10h 09m
2 stops
$742American Airlines
Fri, Aug 14 - Wed, Aug 26
Alaska Airlines Logo
5:13 am - 3:16 pm
ALW
-
BWI
31h 03m
2 stops
Alaska Airlines Logo
7:15 pm - 11:54 pm
BWI
-
ALW
7h 39m
1 stop
$746Alaska Airlines
Fri, Aug 14 - Wed, Aug 26
Alaska Airlines Logo
5:13 am - 5:04 pm
ALW
-
BWI
8h 51m
1 stop
Alaska Airlines Logo
7:15 pm - 11:54 pm
BWI
-
ALW
7h 39m
1 stop
$749Alaska Airlines
Fri, Aug 14 - Wed, Aug 26
Alaska Airlines Logo
3:22 pm - 3:16 pm
ALW
-
BWI
20h 54m
2 stops
Alaska Airlines Logo
6:07 pm - 11:53 pm
BWI
-
ALW
8h 46m
1 stop
$847Alaska Airlines
Thu, Aug 6 - Mon, Aug 10
Alaska Airlines Logo
5:13 am - 5:04 pm
ALW
-
BWI
8h 51m
1 stop
Alaska Airlines Logo
6:07 pm - 11:53 pm
BWI
-
ALW
8h 46m
1 stop
$929Alaska Airlines
Thu, Aug 6 - Mon, Aug 10
Alaska Airlines Logo
5:13 am - 5:04 pm
ALW
-
BWI
8h 51m
1 stop
Alaska Airlines Logo
6:07 pm - 11:53 pm
BWI
-
ALW
8h 46m
1 stop
$957Alaska Airlines
Tue, Aug 4 - Sat, Aug 8

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Alaska Airlines flights from Walla Walla to Baltimore

Our best Alaska Airlines deals on Walla Walla to Baltimore flight tickets
Alaska Airlines
Dec 5
ALW5:06 amWalla Walla
9h 05m
1 stop
BWI5:11 pmBaltimore/Washington
Dec 7
BWI7:51 amBaltimore/Washington
9h 36m
1 stop
ALW2:27 pmWalla Walla
$439
Alaska Airlines
Dec 5
ALW5:06 amWalla Walla
9h 05m
1 stop
BWI5:11 pmBaltimore/Washington
Dec 7
BWI7:51 amBaltimore/Washington
9h 36m
1 stop
ALW2:27 pmWalla Walla
$449
Alaska Airlines
Dec 5
ALW5:06 amWalla Walla
16h 10m
2 stops
BWI12:16 amBaltimore/Washington
Dec 7
BWI7:51 amBaltimore/Washington
9h 36m
1 stop
ALW2:27 pmWalla Walla
$696

momondo Fare Finder

 
Customize your flight search to find flights from Walla Walla to Baltimore 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 July 24, 2026.
Use the filters below to find and compare flights from Walla Walla to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Walla WallaBaltimore

ALW - BWI

ALWBWI

Walla Walla

Sat 12/5

5:06 am-5:11 pm

1 stop9h 05m

Baltimore/Washington

Mon 12/7

7:51 am-2:27 pm

1 stop9h 36m

$439

Walla WallaBaltimore

ALW - BWI

ALWBWI

Walla Walla

Sat 12/5

5:06 am-5:11 pm

1 stop9h 05m

Baltimore/Washington

Mon 12/7

7:51 am-2:27 pm

1 stop9h 36m

$449

Walla WallaBaltimore

ALW - BWI

ALWBWI

Walla Walla

Sat 12/5

5:06 am-12:16 am

2 stops16h 10m

Baltimore/Washington

Mon 12/7

7:51 am-2:27 pm

1 stop9h 36m

$696

Walla WallaBaltimore

ALW - BWI

ALWBWI

Walla Walla

Sat 12/5

5:06 am-12:16 am

2 stops16h 10m

Baltimore/Washington

Mon 12/7

7:51 am-2:27 pm

1 stop9h 36m

$701

Walla WallaBaltimore

ALW - BWI

ALWBWI

Walla Walla

Fri 8/14

5:13 am-11:41 pm

2 stops15h 28m

Baltimore/Washington

Wed 8/26

6:00 am-1:09 pm

2 stops10h 09m

$742

Walla WallaBaltimore

ALW - BWI

ALWBWI

Walla Walla

Fri 8/14

5:13 am-3:16 pm

2 stops31h 03m

Baltimore/Washington

Wed 8/26

7:15 pm-11:54 pm

1 stop7h 39m

$746
Quickest round-trip

Walla WallaBaltimore

ALW - BWI

ALWBWI

Walla Walla

Fri 8/14

5:13 am-5:04 pm

1 stop8h 51m

Baltimore/Washington

Wed 8/26

7:15 pm-11:54 pm

1 stop7h 39m

$749

Walla WallaBaltimore

ALW - BWI

ALWBWI

Walla Walla

Thu 8/6

3:22 pm-3:16 pm

2 stops20h 54m

Baltimore/Washington

Mon 8/10

6:07 pm-11:53 pm

1 stop8h 46m

$847

Walla WallaBaltimore

ALW - BWI

ALWBWI

Walla Walla

Thu 8/6

5:13 am-5:04 pm

1 stop8h 51m

Baltimore/Washington

Mon 8/10

6:07 pm-11:53 pm

1 stop8h 46m

$929

Walla WallaBaltimore

ALW - BWI

ALWBWI

Walla Walla

Tue 8/4

5:13 am-5:04 pm

1 stop8h 51m

Baltimore/Washington

Sat 8/8

6:07 pm-11:53 pm

1 stop8h 46m

$957

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 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 Baltimore

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 Baltimore/Washington?

Alaska Airlines is the most popular carrier operating from Walla Walla to Baltimore/Washington

What airlines fly to Baltimore?

Delta, Alaska Airlines and United Airlines are the top three most popular airlines that fly to Baltimore from Walla Walla according to our data. Delta is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Baltimore. Keep in mind that there are 3 different airlines that fly to Baltimore on a routine basis, so you have a few additional options to choose from.

When to book flights from Walla Walla to Baltimore

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

Cheap Walla Walla to Baltimore (ALW to BWI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Walla Walla to Baltimore

Fastest flight time

9h 05m

Direct flights

None
The fastest flight from Walla Walla to Baltimore takes 9h 05m
There are no direct flights from Walla Walla to Baltimore. There are no popular flight routes from Walla Walla to Baltimore.
Search flight deals

Frequently asked questions about flying from Walla Walla to Baltimore

  • How far is Walla Walla to Baltimore/Washington by plane?

    The straight-line distance from Walla Walla to Baltimore/Washington is 2143.4 mi. In terms of flight time, this usually takes a little over 9h 05m.

  • When did momondo last update prices for flights from Walla Walla Airport to Baltimore/Washington Airport?

    Prices for flights from Walla Walla Airport to Baltimore/Washington Airport are updated daily.

  • How old do you have to be to fly from Walla Walla Airport to Baltimore/Washington 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 Baltimore/Washington Airport.

  • What documentation or ID do you need to fly to Baltimore/Washington Airport?

    The travel and health documents required for your trip to Baltimore/Washington Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Baltimore/Washington Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Walla Walla to Baltimore?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Walla Walla to Baltimore for you.

Can I find flights from Walla Walla to Baltimore with flexible booking policies on momondo?

Flights from Walla Walla to Baltimore with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Walla Walla to Baltimore?

momondo provides multiple filters to help you find the best flight to Baltimore from Walla Walla. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Baltimore 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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