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$378+ Cheap flights from Walla Walla to Baltimore (ALW - BWI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
ALW — BWI
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Walla Walla to Baltimore

Cheapest flights from Walla Walla to Baltimore
Explore the most affordable flight options available from Walla Walla to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Alaska Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:00 amALW - BWI
1 stop10h 00mAlaska Airlines
Mon 12/297:00 pmBWI - ALW
1 stop8h 18mAlaska Airlines
Deal found 12/10$1,132

Find flight deals from Walla Walla to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from Walla Walla (ALW) to Baltimore (BWI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$378
(Alaska Airlines)
Provider with most accurate pricing for Walla Walla-Baltimore/Washington flight deals.
Search Deals
Provider most trusted by Cheapflights users for Walla Walla-Baltimore/Washington flights.
Search Deals
From Walla Walla to Baltimore/Washington
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Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Walla Walla to Baltimore that are best for you.

Fly from

Walla Walla

Fly to

Baltimore

Route

Depart

Return

Price

Walla WallaBaltimore

ALW - BWI

ALWBWI

Walla Walla

Sat 2/7

5:00 am-6:14 pm

1 stop10h 14m

Baltimore/Washington

Tue 2/10

7:14 pm-12:13 am

1 stop7h 59m

$378

Walla WallaBaltimore

ALW - BWI

ALWBWI

Walla Walla

Thu 12/25

5:00 am-6:00 pm

1 stop10h 00m

Baltimore/Washington

Mon 12/29

7:00 pm-12:18 am

1 stop8h 18m

$1,132

Walla WallaBaltimore

ALW - BWI

ALWBWI

Walla Walla

Mon 4/20

5:00 am-6:02 pm

1 stop10h 02m

$749

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

  • Most accurate provider: When it comes to deals on Walla Walla-Baltimore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Walla Walla-Baltimore flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Walla Walla-Baltimore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Walla Walla-Baltimore flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Walla Walla-Baltimore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Walla Walla to Baltimore

Have a flexible travel schedule? Discover the best time to fly to Baltimore from Walla Walla with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Walla Walla to Baltimore

What is the cheapest month to book a flight from Walla Walla to Baltimore?

Currently, August is the cheapest month in which you can book a flight from Walla Walla to Baltimore (average of $149). Flying from Walla Walla to Baltimore in January is currently the most expensive (average of $644). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Walla Walla to Baltimore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Walla Walla to Baltimore?

    For as low as $378, Alaska Airlines can have you in Baltimore from Walla Walla in 10h 14m. Walla Walla and Baltimore are separated by a distance of 2142 mi.

  • Can I find deals for flights from Walla Walla to Baltimore that include hotel bookings?

    Yes. In addition to deals on Walla Walla to Baltimore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Walla Walla to Baltimore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Walla Walla to Baltimore.

  • Can I find deals for business class flights from Walla Walla to Baltimore?

    Yes. Cheapflights offers flight deals from Walla Walla to Baltimore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Walla Walla to Baltimore?

    Currently, August is the cheapest month in which you can book a flight from Walla Walla to Baltimore (average of $149). Flying from Walla Walla to Baltimore in January is currently the most expensive (average of $644). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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