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

Currently, October is the cheapest month in which you can book a flight from Walla Walla to Missoula (average of $365). Flying from Walla Walla to Missoula in March is currently the most expensive (average of $506). 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.

In terms of precipitation, rainfall in Missoula ranges from 0.7 - 2.1 inches per month. June is typically the wettest month, when rainfall can reach 2.1 in. February is typically the driest time to visit Missoula when rainfall is around 0.7 in.

If weather is an important factor for your trip to Missoula, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 24.8 F).

What is the cheapest time of day to fly from ALW to MSO?

When flying from Walla Walla to Missoula, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

$541+ Flights from Walla Walla to Missoula

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Walla Walla to Missoula 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 Missoula

Round-trip from	$541 (Alaska Airlines)

From Walla Walla to Missoula Johnson-Bell Field

Search Deals

Find 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 julio 29, 2025.

lun. 8/111:50 pmALW - MSO

1 stop9h 29mAlaska Airlines

vie. 8/154:13 pmMSO - ALW

1 stop9h 04mAlaska Airlines

Deal found 7/27

$541

Best flights from Walla Walla to Missoula
Discover carefully curated flight deals from Walla Walla to Missoula that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated julio 29, 2025.

lun. 8/111:50 pmALW - MSO

1 stop9h 29mAlaska Airlines

vie. 8/154:13 pmMSO - ALW

1 stop9h 04mAlaska Airlines

Deal found 7/27

$541

Last-minute flights from Walla Walla to Missoula
Discover last-minute flight deals from Walla Walla to Missoula. Data last updated julio 29, 2025 and is based on user searches.

lun. 8/111:50 pmALW - MSO

1 stop9h 29mAlaska Airlines

vie. 8/154:13 pmMSO - ALW

1 stop9h 04mAlaska Airlines

Deal found 7/27

$541

Cheapflights Fare Finder

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

Walla WallaMissoula

ALW - MSO

ALWMSO

Walla Walla

lun. 8/11

1:50 pm-12:19 am

1 stop9h 29m

Missoula Johnson-Bell Field

vie. 8/15

4:13 pm-12:17 am

1 stop9h 04m

$541

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

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.

Reviews of airlines servicing Missoula

See what other customers who have flown with Alaska Airlines from Walla Walla to Missoula have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

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.
What is the cheapest month to book a flight from Walla Walla to Missoula?
Currently, October is the cheapest month in which you can book a flight from Walla Walla to Missoula (average of $365). Flying from Walla Walla to Missoula in March is currently the most expensive (average of $506). 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

Alternative routes for Walla Walla to Missoula

Seattle to Billings flights

Seattle to Bozeman flights

Seattle to Kalispell flights

Seattle to Missoula flights

Portland to Helena flights

Portland to Billings flights

Portland to Bozeman flights

Portland to Kalispell flights

Seattle to Great Falls flights

Portland to Missoula flights

Portland to Great Falls flights

Seattle to Helena flights

Seattle to West Yellowstone flights

Seattle to Butte flights

Spokane to Bozeman flights

Spokane to Billings flights

Spokane to Kalispell flights

Spokane to Missoula flights

Bellingham to Missoula flights

Seattle to Cody flights

Portland to Butte flights

Portland to Cody flights

Pasco to Missoula flights

Spokane to Great Falls flights

Pullman to Kalispell flights

Pasco to Billings flights

Yakima to Kalispell flights

Yakima to Helena flights

Yakima to Missoula flights

Pasco to West Yellowstone flights

Pasco to Helena flights

Pasco to Cody flights

Wenatchee to Helena flights

Wenatchee to Great Falls flights

Bellingham to Helena flights

Bellingham to Billings flights

Other flights to Missoula

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.

$541+ 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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Walla Walla to Missoula with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Walla Walla to Missoula

Round-trip from

Find flight deals from Walla Walla to Missoula

Cheapest flights from Walla Walla to MissoulaExplore 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 julio 29, 2025.

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 julio 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Walla Walla to Missoula that are best for you.

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.

Reviews of airlines servicing Missoula

See what other customers who have flown with Alaska Airlines from Walla Walla to Missoula have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

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

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

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

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

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 Missoula

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

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 julio 29, 2025.