$396+ Cheap flights from Boston to Walla Walla (BOS - 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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ALW
Dec 4 — Dec 111
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Boston 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 Boston to Walla Walla
Cheapest
Best
Last-minute
One-way
Cheapest flights from Boston to Walla WallaExplore the most affordable flight options available from Boston to Walla Walla. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2026.
Explore the most affordable flight options available from Boston to Walla Walla. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2026.
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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 11/185:44 pm -
1 stop9h 02m
Sun 11/225:06 am -
1 stop23h 34m
Deal found 11/3![Alaska Airlines logo]()
$817
This Alaska Airlines deal was found by Cheapflights users on 11/1. 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 11/169:03 am -
1 stop8h 30m
Fri 11/205:06 am -
1 stop23h 34m
Deal found 11/1![Alaska Airlines logo]()
$917
Best flights from Boston to Walla WallaDiscover carefully curated flight deals from Boston to Walla Walla that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 4, 2026.
Discover carefully curated flight deals from Boston to Walla Walla that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 4, 2026.
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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 11/185:44 pm -
1 stop9h 02m
Sun 11/225:06 am -
1 stop23h 34m
Deal found 11/3![Alaska Airlines logo]()
$817
This Alaska Airlines deal was found by Cheapflights users on 11/1. 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 11/166:09 pm -
2 stops23h 24m
Fri 11/205:06 am -
1 stop15h 53m
Deal found 11/1![Alaska Airlines logo]()
$921
Last-minute flights from Boston to Walla WallaDiscover last-minute flight deals from Boston to Walla Walla. Data last updated November 4, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Walla Walla. Data last updated November 4, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 11/1. 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 11/169:03 am -
1 stop8h 30m
Fri 11/205:06 am -
1 stop23h 34m
Deal found 11/1![Alaska Airlines logo]()
$917
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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 11/185:44 pm -
1 stop9h 02m
Sun 11/225:06 am -
1 stop23h 34m
Deal found 11/3![Alaska Airlines logo]()
$817
One-way flights from Boston to Walla WallaSearch for one-way flight options from Boston to Walla Walla. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
Search for one-way flight options from Boston to Walla Walla. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
This Priceline deal was found by Cheapflights users on 11/3. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:20 pm -
1 stop8h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Alaska Airlines logo]()
$396
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:40 am -
3 stops43h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Multiple Airlines logo]()
$594
Find flight deals from Boston to Walla Walla
Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) 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 November 4, 2026.
Round-trip from | $561 (Priceline) |
|---|---|
One-way from | $396 (Priceline) |
Cheapflights Fare Finder
Customize your flight search to find flights from Boston 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 7,457,451 searches. Data last updated November 4, 2026.
Use the filters below to find and compare flights from Boston to Walla Walla that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BostonWalla Walla
BOS Boston Logan Intl - ALW Walla Walla
BOSALW
Boston Logan Intl
Mon 11/9
6:20 pm-11:46 pm
1 stop8h 26m
Walla Walla
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$396
BostonWalla Walla
BOS Boston Logan Intl - ALW Walla Walla
BOSALW
Boston Logan Intl
Wed 11/18
5:44 pm-11:46 pm
1 stop9h 02m
Walla Walla
Sun 11/22
5:06 am-7:40 am
1 stop23h 34m
$817
BostonWalla Walla
BOS Boston Logan Intl - ALW Walla Walla
BOSALW
Boston Logan Intl
Mon 11/16
6:09 pm-2:33 pm
2 stops23h 24m
Walla Walla
Fri 11/20
5:06 am-11:59 pm
1 stop15h 53m
$921
Sorted by cheapest first
Best time to book a flight from Boston to Walla Walla
Have a flexible travel schedule? Discover the best time to fly to Walla Walla from Boston with our price prediction graph.
BOS-ALW
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.
Related info for your journey
Find useful and relevant information for your journey from Boston to Walla Walla. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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
Complete your trip
Flights by cabin class
Other flight options
Other flights from Boston
Popular flights
Walla Walla flight routes