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$413+ Cheap flights from Walla Walla to Missoula (ALW - MSO)

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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
ALW — MSO
Aug 23 — Aug 301
Sun 8/23
Sun 8/30
1 adult, Economy
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Cheap flight deals from Walla Walla to Missoula

Cheapest flights from Walla Walla to Missoula
Explore the most affordable flight options available from Walla Walla to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 24, 2026.

This Alaska Airlines deal was found by Cheapflights users on 7/21. 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 11/73:13 pm
ALW
-
MSO
1 stop19h 55m
Alaska Airlines
Tue 11/104:22 pm
MSO
-
ALW
1 stop8h 24m
Alaska Airlines
Deal found 7/21$413
This Alaska Airlines deal was found by Cheapflights users on 7/23. 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 8/75:13 am
ALW
-
MSO
1 stop13h 06m
Alaska Airlines
Tue 8/115:41 pm
MSO
-
ALW
2 stops7h 12m
Alaska Airlines
Deal found 7/23$753

Find flight deals from Walla Walla to Missoula

Discover tips and strategies to find the most affordable flight options for your journey from Walla Walla (ALW) to Missoula (MSO). 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 July 24, 2026.

Round-trip from

$413
(Alaska Airlines)
From Walla Walla to Missoula Johnson-Bell Field
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Walla Walla to Missoula 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 July 24, 2026.
Use the filters below to find and compare flights from Walla Walla to Missoula that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Walla WallaMissoula

ALW - MSO

ALWMSO

Walla Walla

Sat 11/7

3:13 pm-12:08 pm

1 stop19h 55m

Missoula Johnson-Bell Field

Tue 11/10

4:22 pm-11:46 pm

1 stop8h 24m

$413
Quickest round-trip

Walla WallaMissoula

ALW - MSO

ALWMSO

Walla Walla

Fri 8/7

5:13 am-7:19 pm

1 stop13h 06m

Missoula Johnson-Bell Field

Tue 8/11

5:41 pm-11:53 pm

2 stops7h 12m

$753

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/21

Sorted by cheapest first

Best time to book a flight from Walla Walla to Missoula

Have a flexible travel schedule? Discover the best time to fly to Missoula 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.

Related info for your journey

Find useful and relevant information for your journey from Walla Walla to Missoula. 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 Missoula?

    Departing from Walla Walla to Missoula will take you 19h 55m. Airlines will cover a distance of 207 mi.

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

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

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

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

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

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

See more FAQs

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