$116 Cheap Flights from Spokane (GEG) to Missoula (MSO)

View $116 flight on Tue, Dec 9, 2025Opens in a new window

Popular airlines from Spokane International Airport (GEG) to Missoula Intl. Airport (MSO)

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Cheap Flights from Spokane to Missoula (GEG-MSO)

Prices were available within the past 7 days and start at $116 for one-way flights and $214 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu, Nov 27 - Wed, Dec 3
GEG
Spokane
MSO
Missoula
$214 Roundtrip, found 1 day ago
$214
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Nov 27 from Spokane to Missoula, returning Wed, Dec 3, priced at $214 found 1 day ago
Hawaiian Airlines
Sat, Feb 14 - Wed, Feb 18
GEG
Spokane
MSO
Missoula
$224 Roundtrip, found 12 hours ago
$224
Roundtrip
found 12 hours ago
Select Hawaiian Airlines flight, departing Sat, Feb 14 from Spokane to Missoula, returning Wed, Feb 18, priced at $224 found 12 hours ago
Delta
Sat, Dec 6 - Tue, Dec 16
GEG
Spokane
MSO
Missoula
$226 Roundtrip, found 4 days ago
$226
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Dec 6 from Spokane to Missoula, returning Tue, Dec 16, priced at $226 found 4 days ago
Alaska Airlines
Thu, Nov 27 - Wed, Dec 3
GEG
Spokane
MSO
Missoula
$234 Roundtrip, found 1 day ago
$234
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Nov 27 from Spokane to Missoula, returning Wed, Dec 3, priced at $234 found 1 day ago
Hawaiian Airlines
Sat, Feb 14 - Thu, Feb 19
GEG
Spokane
MSO
Missoula
$234 Roundtrip, found 12 hours ago
$234
Roundtrip
found 12 hours ago
Select Hawaiian Airlines flight, departing Sat, Feb 14 from Spokane to Missoula, returning Thu, Feb 19, priced at $234 found 12 hours ago
Delta
Thu, Dec 4 - Tue, Dec 16
GEG
Spokane
MSO
Missoula
$236 Roundtrip, found 4 days ago
$236
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Dec 4 from Spokane to Missoula, returning Tue, Dec 16, priced at $236 found 4 days ago
Hawaiian Airlines
Fri, Feb 13 - Wed, Feb 18
GEG
Spokane
MSO
Missoula
$243 Roundtrip, found 12 hours ago
$243
Roundtrip
found 12 hours ago
Select Hawaiian Airlines flight, departing Fri, Feb 13 from Spokane to Missoula, returning Wed, Feb 18, priced at $243 found 12 hours ago
Hawaiian Airlines
Thu, Nov 27 - Fri, Dec 12
GEG
Spokane
MSO
Missoula
$244 Roundtrip, found 4 days ago
$244
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Thu, Nov 27 from Spokane to Missoula, returning Fri, Dec 12, priced at $244 found 4 days ago
Hawaiian Airlines
Thu, Feb 12 - Wed, Feb 18
GEG
Spokane
MSO
Missoula
$250 Roundtrip, found 12 hours ago
$250
Roundtrip
found 12 hours ago
Select Hawaiian Airlines flight, departing Thu, Feb 12 from Spokane to Missoula, returning Wed, Feb 18, priced at $250 found 12 hours ago
United
Fri, Dec 5 - Mon, Dec 8
GEG
Spokane
MSO
Missoula
$575 Roundtrip, found 6 days ago
$575
Roundtrip
found 6 days ago
Select United flight, departing Fri, Dec 5 from Spokane to Missoula, returning Mon, Dec 8, priced at $575 found 6 days ago

Alternative airports near Missoula

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

Select flight to Missoula Intl. MSO. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $443
MSO
Missoula Intl.
CheapestClosest
Average driving time to city center8 min
Flights from $443

Frequently asked questions

How much does a flight from Spokane Intl. Airport (GEG) to Missoula Intl. Airport (MSO) cost?
Snag a cheap one-way flight from $116 or cheap return flight from $214 from Spokane Intl. Airport (GEG) to Missoula Intl. Airport (MSO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Spokane Intl. Airport (GEG) to Missoula Intl. Airport (MSO)?
The cheapest month to fly from GEG to MSO is November, when there's less demand. Off-peak season is typically when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Spokane Intl. Airport (GEG) to Missoula Intl. Airport (MSO)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll take you from GEG to MSO. Then, sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Spokane Intl. Airport (GEG) to Missoula Intl. Airport (MSO)?
There are no daily nonstop flights departing from Spokane Intl. Airport (GEG) to Missoula Intl. Airport (MSO). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from GEG to MSO?
Generally you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* However, this can change depending on the time of year, carrier 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 Spokane Intl. Airport (GEG) to Missoula Intl. Airport (MSO)?
To land at Missoula Intl. Airport (MSO) without delays, book a flight that leaves Spokane Intl. Airport (GEG) 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 Spokane Intl. Airport (GEG) to Missoula Intl. Airport (MSO) last-minute?
Last-minute bookings from GEG to MSO are generally more expensive. For the lowest prices, start searching for flights as soon as possible. That said, if you're flexible with your travel plans, it's possible to land a cheap fare right before your journey.
Is it cheaper to book a GEG to MSO flight and hotel package?
Compared with arranging flights and hotels separately, booking a GEG to MSO flight and hotel package with Expedia could result in significant savings. What's more, having it all in one place will take the hassle out of planning your trip. Simply secure your flights and select from our extensive range of hotels, then customize your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Spokane Intl. Airport (GEG) to Missoula Intl. Airport (MSO)?
In most cases, you're able to reschedule or cancel your GEG to MSO flight. However, additional fees may apply, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you need more information, go to our Customer Service portal.

Travel information

Origin airport
Spokane Intl.
Destination airport
Missoula Intl.
Airlines serving
Alaska Airlines, Delta, Hawaiian Airlines, United
Roundtrip price
$214
Distance
169 mi

Book with confidence

Spokane to Missoula Flights

The cheapest times to fly from Spokane to Missoula

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 Spokane to Missoula are during the month of November. You can find some of the cheapest flights from Spokane to Missoula with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Spokane to Missoula

Sunday is one of the best days to book for cheap flights from Spokane to Missoula: 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 Spokane to Missoula

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 Spokane to Missoula in 2025. You can also book with separate airlines for your outbound and return journeys, from $116 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 Spokane to Missoula 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 Spokane to Missoula 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.

 

Spokane to Missoula Flights

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*Available to One Key members.