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Cheap flights from Walla Walla to Washington, D.C. from $397

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 5/2. 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 - 6:16 pm
ALW
-
BWI
10h 16m
1 stop
Alaska Airlines Logo
7:04 am - 2:08 pm
BWI
-
ALW
10h 04m
1 stop
$397Alaska Airlines
Sat, May 2 - Tue, May 5
Alaska Airlines Logo
5:00 am - 6:16 pm
ALW
-
BWI
10h 16m
1 stop
Alaska Airlines Logo
7:04 am - 11:48 pm
BWI
-
ALW
19h 44m
1 stop
$420Alaska Airlines
Tue, Apr 28 - Sat, May 2
Alaska Airlines Logo
5:00 am - 6:16 pm
ALW
-
BWI
10h 16m
1 stop
Alaska Airlines Logo
7:04 am - 11:48 pm
BWI
-
ALW
19h 44m
1 stop
$445Alaska Airlines
Tue, Apr 28 - Sat, May 2
Alaska Airlines Logo
5:00 am - 11:56 pm
ALW
-
BWI
15h 56m
2 stops
Alaska Airlines Logo
7:04 am - 11:48 pm
BWI
-
ALW
19h 44m
1 stop
$579Alaska Airlines
Tue, Apr 28 - Sat, May 2
Alaska Airlines Logo
5:00 am - 7:22 pm
ALW
-
BWI
11h 22m
2 stops
Alaska Airlines Logo
7:04 am - 2:08 pm
BWI
-
ALW
10h 04m
1 stop
$598Alaska Airlines
Sat, May 2 - Tue, May 5
Alaska Airlines Logo
2:48 pm - 11:56 pm
ALW
-
BWI
30h 08m
2 stops
Alaska Airlines Logo
7:04 am - 11:48 pm
BWI
-
ALW
19h 44m
1 stop
$629Alaska Airlines
Tue, Apr 28 - Sat, May 2
Alaska Airlines Logo
5:30 am - 6:04 pm
ALW
-
BWI
9h 34m
1 stop
Alaska Airlines Logo
7:04 pm - 11:59 pm
BWI
-
ALW
7h 55m
1 stop
$679Alaska Airlines
Thu, Apr 2 - Mon, Apr 6
Alaska Airlines Logo
5:13 am - 5:05 pm
ALW
-
BWI
8h 52m
1 stop
Alaska Airlines Logo
6:11 pm - 12:12 am
BWI
-
ALW
9h 01m
1 stop
$699Alaska Airlines
Sat, Aug 15 - Sat, Aug 22
Alaska Airlines Logo
2:48 pm - 11:56 pm
ALW
-
BWI
30h 08m
2 stops
Alaska Airlines Logo
11:41 am - 11:48 pm
BWI
-
ALW
15h 07m
2 stops
$784Alaska Airlines
Tue, Apr 28 - Sat, May 2
Alaska Airlines Logo
5:13 am - 5:05 pm
ALW
-
BWI
8h 52m
1 stop
Alaska Airlines Logo
4:30 pm - 12:12 am
BWI
-
ALW
10h 42m
2 stops
$796Alaska Airlines
Sat, Aug 15 - Sat, Aug 22

Alaska Airlines flights from Walla Walla to Baltimore

Our best Alaska Airlines deals on Walla Walla to Baltimore flight tickets
Alaska Airlines
May 2
ALW5:00 amWalla Walla
10h 16m
1 stop
BWI6:16 pmBaltimore/Washington
May 5
BWI7:04 amBaltimore/Washington
10h 04m
1 stop
ALW2:08 pmWalla Walla
$397
Alaska Airlines
Apr 28
ALW5:00 amWalla Walla
10h 16m
1 stop
BWI6:16 pmBaltimore/Washington
May 2
BWI7:04 amBaltimore/Washington
19h 44m
1 stop
ALW11:48 pmWalla Walla
$420
Alaska Airlines
Apr 28
ALW5:00 amWalla Walla
10h 16m
1 stop
BWI6:16 pmBaltimore/Washington
May 2
BWI7:04 amBaltimore/Washington
19h 44m
1 stop
ALW11:48 pmWalla Walla
$445

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 March 21, 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 5/2

5:00 am-6:16 pm

1 stop10h 16m

Baltimore/Washington

Tue 5/5

7:04 am-2:08 pm

1 stop10h 04m

$397

Walla WallaBaltimore

ALW - BWI

ALWBWI

Walla Walla

Tue 4/28

5:00 am-6:16 pm

1 stop10h 16m

Baltimore/Washington

Sat 5/2

7:04 am-11:48 pm

1 stop19h 44m

$420

Walla WallaBaltimore

ALW - BWI

ALWBWI

Walla Walla

Tue 4/28

5:00 am-6:16 pm

1 stop10h 16m

Baltimore/Washington

Sat 5/2

7:04 am-11:48 pm

1 stop19h 44m

$445

Walla WallaBaltimore

ALW - BWI

ALWBWI

Walla Walla

Tue 4/28

5:00 am-11:56 pm

2 stops15h 56m

Baltimore/Washington

Sat 5/2

7:04 am-11:48 pm

1 stop19h 44m

$579

Walla WallaBaltimore

ALW - BWI

ALWBWI

Walla Walla

Sat 5/2

5:00 am-7:22 pm

2 stops11h 22m

Baltimore/Washington

Tue 5/5

7:04 am-2:08 pm

1 stop10h 04m

$598

Walla WallaBaltimore

ALW - BWI

ALWBWI

Walla Walla

Tue 4/28

2:48 pm-11:56 pm

2 stops30h 08m

Baltimore/Washington

Sat 5/2

7:04 am-11:48 pm

1 stop19h 44m

$629
Quickest round-trip

Walla WallaBaltimore

ALW - BWI

ALWBWI

Walla Walla

Thu 4/2

5:30 am-6:04 pm

1 stop9h 34m

Baltimore/Washington

Mon 4/6

7:04 pm-11:59 pm

1 stop7h 55m

$679

Walla WallaBaltimore

ALW - BWI

ALWBWI

Walla Walla

Sat 8/15

5:13 am-5:05 pm

1 stop8h 52m

Baltimore/Washington

Sat 8/22

6:11 pm-12:12 am

1 stop9h 01m

$699

Walla WallaBaltimore

ALW - BWI

ALWBWI

Walla Walla

Tue 4/28

2:48 pm-11:56 pm

2 stops30h 08m

Baltimore/Washington

Sat 5/2

11:41 am-11:48 pm

2 stops15h 07m

$784

Walla WallaBaltimore

ALW - BWI

ALWBWI

Walla Walla

Sat 8/15

5:13 am-5:05 pm

1 stop8h 52m

Baltimore/Washington

Sat 8/22

4:30 pm-12:12 am

2 stops10h 42m

$796

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 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, United Airlines and Alaska 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 43% 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

8h 52m

Direct flights

None
The fastest flight from Walla Walla to Baltimore takes 8h 52m
There are no direct flights from Walla Walla to Baltimore. There are no popular flight routes from Walla Walla to Baltimore.
Search flight deals

  • 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 8h 52m.

  • 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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