$432+ Cheap flights from Bellingham to Walla Walla (BLI - 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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
BLI — ALW
Oct 22 — Oct 291
Round-trip
1 adult, Economy
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Find cheap flights from Bellingham 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 Bellingham to Walla Walla
Cheapest
Best
Last-minute
One-way
Cheapest flights from Bellingham to Walla WallaExplore the most affordable flight options available from Bellingham to Walla Walla. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.
Explore the most affordable flight options available from Bellingham to Walla Walla. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.
This Expedia deal was found by Cheapflights users on 9/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/131:58 pm -
1 stop9h 48m
Sun 11/155:08 am -
1 stop13h 41m
Deal found 9/19![Alaska Airlines logo]()
$468
This Alaska Airlines deal was found by Cheapflights users on 9/18. 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.
Sat 10/32:17 pm -
1 stop9h 32m
Wed 10/75:01 am -
1 stop8h 36m
Deal found 9/18![Alaska Airlines logo]()
$709
This Alaska Airlines deal was found by Cheapflights users on 9/17. 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.
Fri 10/27:26 pm -
1 stop4h 28m
Sun 10/45:01 am -
1 stop18h 52m
Deal found 9/17![Alaska Airlines logo]()
$721
Best flights from Bellingham to Walla WallaDiscover carefully curated flight deals from Bellingham to Walla Walla that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.
Discover carefully curated flight deals from Bellingham to Walla Walla that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.
This Expedia deal was found by Cheapflights users on 9/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/131:58 pm -
1 stop9h 48m
Sun 11/155:08 am -
1 stop13h 41m
Deal found 9/19![Alaska Airlines logo]()
$468
This Alaska Airlines deal was found by Cheapflights users on 9/18. 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.
Sat 10/32:17 pm -
1 stop9h 32m
Wed 10/75:01 am -
1 stop8h 36m
Deal found 9/18![Alaska Airlines logo]()
$709
This Alaska Airlines deal was found by Cheapflights users on 9/17. 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.
Fri 10/27:26 pm -
1 stop4h 28m
Sun 10/45:01 am -
1 stop18h 52m
Deal found 9/17![Alaska Airlines logo]()
$721
Last-minute flights from Bellingham to Walla WallaDiscover last-minute flight deals from Bellingham to Walla Walla. Data last updated September 22, 2026 and is based on user searches.
Discover last-minute flight deals from Bellingham to Walla Walla. Data last updated September 22, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 9/17. 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.
Fri 10/27:26 pm -
1 stop4h 28m
Sun 10/45:01 am -
1 stop18h 52m
Deal found 9/17![Alaska Airlines logo]()
$721
This Alaska Airlines deal was found by Cheapflights users on 9/18. 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.
Sat 10/32:17 pm -
1 stop9h 32m
Wed 10/75:01 am -
1 stop8h 36m
Deal found 9/18![Alaska Airlines logo]()
$709
One-way flights from Bellingham to Walla WallaSearch for one-way flight options from Bellingham to Walla Walla. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
Search for one-way flight options from Bellingham to Walla Walla. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/20. 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 10/67:18 pm -
1 stop19h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Alaska Airlines logo]()
$432
This Alaska Airlines deal was found by Cheapflights users on 9/20. 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 9/292:06 pm -
1 stop9h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Alaska Airlines logo]()
$505
This Kiwi.com deal was found by Cheapflights users on 9/20. 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.
Tue 10/68:20 am -
3 stops15h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Multiple Airlines logo]()
$874
This Kiwi.com deal was found by Cheapflights users on 9/20. 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.
Tue 9/297:00 am -
3 stops30h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Multiple Airlines logo]()
$1,388
Find flight deals from Bellingham to Walla Walla
Discover tips and strategies to find the most affordable flight options for your journey from Bellingham (BLI) 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 September 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $468 (Expedia) |
One-way from | $432 (Alaska Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Bellingham 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 September 22, 2026.
Use the filters below to find and compare flights from Bellingham to Walla Walla that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BellinghamWalla Walla
BLI Bellingham - ALW Walla Walla
BLIALW
Bellingham
Tue 10/6
7:18 pm-2:28 pm
1 stop19h 10m
Walla Walla
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$432
BellinghamWalla Walla
BLI Bellingham - ALW Walla Walla
BLIALW
Bellingham
Fri 11/13
1:58 pm-11:46 pm
1 stop9h 48m
Walla Walla
Sun 11/15
5:08 am-6:49 pm
1 stop13h 41m
$468
Quickest round-trip
BellinghamWalla Walla
BLI Bellingham - ALW Walla Walla
BLIALW
Bellingham
Tue 9/29
2:06 pm-11:54 pm
1 stop9h 48m
Walla Walla
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$505
BellinghamWalla Walla
BLI Bellingham - ALW Walla Walla
BLIALW
Bellingham
Sat 10/3
2:17 pm-11:49 pm
1 stop9h 32m
Walla Walla
Wed 10/7
5:01 am-1:37 pm
1 stop8h 36m
$709
BellinghamWalla Walla
BLI Bellingham - ALW Walla Walla
BLIALW
Bellingham
Fri 10/2
7:26 pm-11:54 pm
1 stop4h 28m
Walla Walla
Sun 10/4
5:01 am-11:53 pm
1 stop18h 52m
$721
BellinghamWalla Walla
BLI Bellingham - ALW Walla Walla
BLIALW
Bellingham
Tue 9/29
7:00 am-1:23 pm
3 stops30h 23m
Walla Walla
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$1,388
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Bellingham-Walla Walla flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bellingham-Walla Walla flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bellingham-Walla Walla flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Bellingham-Walla Walla 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 Bellingham-Walla Walla 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 Bellingham to Walla Walla
Have a flexible travel schedule? Discover the best time to fly to Walla Walla from Bellingham with our price prediction graph.
BLI-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 Bellingham to Walla Walla. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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