HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Walla Walla

$410+ Cheap flights from Baltimore to Walla Walla (BWI - ALW)

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — ALW
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Baltimore to Walla Walla with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Baltimore to Walla Walla

Best flights from Baltimore to Walla Walla
Discover carefully curated flight deals from Baltimore to Walla Walla that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 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.
Tue 3/36:46 pmBWI - ALW
1 stop8h 12mAlaska Airlines
Wed 3/45:53 amALW - BWI
1 stop8h 53mAlaska Airlines
Deal found 12/10$410
This American Airlines deal was found by Cheapflights users on 12/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/253:21 pmBWI - ALW
2 stops11h 52mAmerican Airlines
Tue 4/75:00 amALW - BWI
2 stops10h 15mAmerican Airlines
Deal found 12/9$591
This Alaska Airlines deal was found by Cheapflights users on 12/9. 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.
Wed 3/256:55 pmBWI - ALW
1 stop8h 18mAlaska Airlines
Tue 4/75:00 amALW - BWI
2 stops25h 42mAlaska Airlines
Deal found 12/9$678

Find flight deals from Baltimore to Walla Walla

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Walla Walla (ALW). 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

Expedia
3 stars

Round-trip from

$410
(Alaska Airlines)
Provider with most accurate pricing for Washington, D.C. (WAS)-Walla Walla flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Walla Walla flights.
Search Deals
From Baltimore/Washington to Walla Walla
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore to Walla Walla 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 Baltimore to Walla Walla that are best for you.

Fly from

Baltimore

Fly to

Walla Walla

Route

Depart

Return

Price

BaltimoreWalla Walla

BWI - ALW

BWIALW

Baltimore/Washington

Tue 3/3

6:46 pm-11:58 pm

1 stop8h 12m

Walla Walla

Wed 3/4

5:53 am-5:46 pm

1 stop8h 53m

$410

BaltimoreWalla Walla

BWI - ALW

BWIALW

Baltimore/Washington

Wed 3/25

3:21 pm-12:13 am

2 stops11h 52m

Walla Walla

Tue 4/7

5:00 am-6:15 pm

2 stops10h 15m

$591

BaltimoreWalla Walla

BWI - ALW

BWIALW

Baltimore/Washington

Wed 3/25

6:55 pm-12:13 am

1 stop8h 18m

Walla Walla

Tue 4/7

5:00 am-9:42 am

2 stops25h 42m

$678

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Best time to book a flight from Baltimore to Walla Walla

Have a flexible travel schedule? Discover the best time to fly to Walla Walla from Baltimore 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 Baltimore to Walla Walla

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

Currently, November is the cheapest month in which you can book a flight from Baltimore to Walla Walla (average of $221). Flying from Baltimore to Walla Walla in July is currently the most expensive (average of $518). 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 Baltimore to Walla Walla. 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 Baltimore to Walla Walla?

    There are many flights that can get you from Baltimore to Walla Walla in 8h 12m. Fly via Alaska Airlines or American Airlines to get the fastest option. There are 2142 mi between Baltimore and Walla Walla. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Baltimore to Walla Walla 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 Baltimore to Walla Walla?

    Currently, November is the cheapest month in which you can book a flight from Baltimore to Walla Walla (average of $221). Flying from Baltimore to Walla Walla in July is currently the most expensive (average of $518). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Baltimore to Walla Walla

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Seattle flights
Reagan-National to Seattle flights
Dulles Intl to Portland flights
Baltimore to Seattle flights
Reagan-National to Portland flights
Baltimore to Portland flights
Philadelphia to Seattle flights
Philadelphia to Portland flights
Dulles Intl to Spokane flights
Reagan-National to Spokane flights
Philadelphia to Spokane flights
Baltimore to Spokane flights
Philadelphia to Pasco flights
Dulles Intl to Pasco flights
Baltimore to Pasco flights
Philadelphia to Bellingham flights
Reagan-National to Pasco flights
Dulles Intl to Pullman flights
Baltimore to Bellingham flights
Dulles Intl to Walla Walla flights
Reagan-National to Pullman flights
Baltimore to Pullman flights
Dulles Intl to Bellingham flights
Reagan-National to Bellingham flights
Reagan-National to Walla Walla flights
Reagan-National to Yakima flights
Dulles Intl to Yakima flights
Philadelphia to Wenatchee flights
Baltimore to Yakima flights
Philadelphia to Pullman flights
Dulles Intl to Wenatchee flights
Baltimore to Wenatchee flights
Reagan-National to Wenatchee flights
Philadelphia to Yakima flights
Salisbury to Seattle flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.