$468 Cheap Flights from Walla Walla (ALW) to Great Falls (GTF)

View $468 flight on Mon, Aug 18, 2025Opens in a new window

Popular airlines from Walla Walla, WA (ALW-Walla Walla Regional) to Great Falls, MT (GTF-Great Falls Intl.)

Cheap Flights from Walla Walla to Great Falls (ALW-GTF)

Prices were available within the past 7 days and start at $468 for one-way flights and $1,165 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, Aug 19 - Fri, Aug 22
ALW
Walla Walla
GTF
Great Falls
$1,165 Roundtrip, found 3 hours ago
$1,165
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Tue, Aug 19 from Walla Walla to Great Falls, returning Fri, Aug 22, priced at $1,165 found 3 hours ago
Alaska Airlines
Wed, Aug 20 - Sun, Aug 24
ALW
Walla Walla
GTF
Great Falls
$1,180 Roundtrip, found 3 hours ago
$1,180
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Wed, Aug 20 from Walla Walla to Great Falls, returning Sun, Aug 24, priced at $1,180 found 3 hours ago
Alaska Airlines
Tue, Aug 19 - Fri, Aug 22
ALW
Walla Walla
GTF
Great Falls
$1,450 Roundtrip, found 3 hours ago
$1,450
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Tue, Aug 19 from Walla Walla to Great Falls, returning Fri, Aug 22, priced at $1,450 found 3 hours ago
Alaska Airlines
Wed, Aug 20 - Sun, Aug 24
ALW
Walla Walla
GTF
Great Falls
$1,520 Roundtrip, found 3 hours ago
$1,520
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Wed, Aug 20 from Walla Walla to Great Falls, returning Sun, Aug 24, priced at $1,520 found 3 hours ago

Alternative airports near Great Falls

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Great Falls Intl. GTF. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $1,165
GTF
Great Falls Intl.
CheapestClosest
Average driving time to city center8 min
Flights from $1,165
Flights from Walla Walla (ALW) to Great Falls (GTF)
Origin airport
Walla Walla Regional
Destination airport
Great Falls Intl.
Roundtrip price
$1,165
Distance
341 mi

Walla Walla to Great Falls Flights

The cheapest times to fly from Walla Walla to Great Falls

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Walla Walla to Great Falls are during the month of August. You can find some of the cheapest flights from Walla Walla to Great Falls with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Walla Walla to Great Falls

Sunday is one of the best days to book for cheap flights from Walla Walla to Great Falls: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Walla Walla to Great Falls

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Walla Walla to Great Falls in 2025. You can also book with separate airlines for your outbound and return journeys, from $468 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Walla Walla to Great Falls flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Walla Walla to Great Falls airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Walla Walla Regional Airport (ALW) to Great Falls Intl. Airport (GTF) cost?
Secure a cheap one-way flight from $468 or cheap return flight from $1,165 from Walla Walla Regional Airport (ALW) to Great Falls Intl. Airport (GTF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Walla Walla Regional Airport (ALW) to Great Falls Intl. Airport (GTF)?
August is the least expensive month to fly from ALW to GTF. Traveling outside of peak seasons is often the key to finding better fares.
What is the cheapest airline that flies from Walla Walla Regional Airport (ALW) to Great Falls Intl. Airport (GTF)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest ALW to GTF flight.
How many flights per day from Walla Walla Regional Airport (ALW) to Great Falls Intl. Airport (GTF)?
There are no daily direct flights departing from Walla Walla Regional Airport (ALW) to Great Falls Intl. Airport (GTF). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from ALW to GTF?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* But this can vary depending on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Walla Walla Regional Airport (ALW) to Great Falls Intl. Airport (GTF)?
To arrive at Great Falls Intl. Airport (GTF) without delays, opt for a flight that leaves from Walla Walla Regional Airport (ALW) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Walla Walla Regional Airport (ALW) to Great Falls Intl. Airport (GTF) last-minute?
Booking your ticket from ALW to GTF shortly before your getaway is generally more expensive. However, if you're flexible with your departure times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book an ALW to GTF flight and hotel package?
Opting for an ALW to GTF flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Pick from our wide range of accommodations and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Walla Walla Regional Airport (ALW) to Great Falls Intl. Airport (GTF)?
Usually, it's possible to cancel or reschedule your ALW to GTF flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.