HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Baltimore

$703+ 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 6/7. Fares are subject to change and may not be available on all flights or dates of travel.
ALW — BWI
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Walla Walla to Baltimore 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 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 January 26, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/26. 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.
Sun 6/75:00 am
ALW
-
BWI
1 stop22h 28m
Alaska Airlines
Sat 6/137:35 pm
BWI
-
ALW
1 stop21h 58m
Alaska Airlines
Deal found 1/26$703
This Alaska Airlines deal was found by Cheapflights users on 1/25. 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.
Mon 2/95:00 am
ALW
-
BWI
1 stop10h 14m
Alaska Airlines
Fri 2/136:46 pm
BWI
-
ALW
1 stop8h 12m
Alaska Airlines
Deal found 1/25$739
This Alaska Airlines deal was found by Cheapflights users on 1/26. 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 2/103:40 pm
ALW
-
BWI
1 stop23h 34m
Alaska Airlines
Sat 2/146:46 pm
BWI
-
ALW
1 stop8h 12m
Alaska Airlines
Deal found 1/26$752
This Alaska Airlines deal was found by Cheapflights users on 1/25. 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 2/35:00 am
ALW
-
BWI
1 stop10h 14m
Alaska Airlines
Wed 2/47:14 pm
BWI
-
ALW
1 stop7h 59m
Alaska Airlines
Deal found 1/25$973

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 January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$434
(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
Search Deals

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 January 26, 2026.
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

Sun 6/7

5:00 am-6:28 am

1 stop22h 28m

Baltimore/Washington

Sat 6/13

7:35 pm-2:33 pm

1 stop21h 58m

$703

Walla WallaBaltimore

ALW - BWI

ALWBWI

Walla Walla

Mon 2/9

5:00 am-6:14 pm

1 stop10h 14m

Baltimore/Washington

Fri 2/13

6:46 pm-11:58 pm

1 stop8h 12m

$739

Walla WallaBaltimore

ALW - BWI

ALWBWI

Walla Walla

Tue 2/10

3:40 pm-6:14 pm

1 stop23h 34m

Baltimore/Washington

Sat 2/14

6:46 pm-11:58 pm

1 stop8h 12m

$752

Walla WallaBaltimore

ALW - BWI

ALWBWI

Walla Walla

Mon 4/20

3:44 pm-11:25 am

2 stops16h 41m

$713

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

  • 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 December is currently the most expensive (average of $455). 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 $703, Alaska Airlines can have you in Baltimore from Walla Walla in 22h 28m. 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 December is currently the most expensive (average of $455). 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 Walla Walla to Baltimore

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