$136 Cheap Flights from Missoula (MSO) to Tucson (TUS)

View $136 flight on Tue, Feb 10, 2026Opens in a new window

Popular airlines from Missoula Intl. Airport (MSO) to Tucson International Airport (TUS)

Cheap Flights from Missoula to Tucson (MSO-TUS)

Prices were available within the past 7 days and start at $136 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
Sat, Nov 8 - Sat, Nov 15
MSO
Missoula
TUS
Tucson
$214 Roundtrip, found 5 days ago
$214
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, Nov 8 from Missoula to Tucson, returning Sat, Nov 15, priced at $214 found 5 days ago
Alaska Airlines
Sat, Nov 1 - Wed, Nov 5
MSO
Missoula
TUS
Tucson
$246 Roundtrip, found 5 days ago
$246
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, Nov 1 from Missoula to Tucson, returning Wed, Nov 5, priced at $246 found 5 days ago
Alaska Airlines
Fri, Jan 9 - Sat, Jan 17
MSO
Missoula
TUS
Tucson
$250 Roundtrip, found 6 days ago
$250
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Fri, Jan 9 from Missoula to Tucson, returning Sat, Jan 17, priced at $250 found 6 days ago
Alaska Airlines
Tue, Oct 28 - Sat, Nov 1
MSO
Missoula
TUS
Tucson
$253 Roundtrip, found 6 days ago
$253
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Tue, Oct 28 from Missoula to Tucson, returning Sat, Nov 1, priced at $253 found 6 days ago
Alaska Airlines
Sat, Nov 8 - Sat, Nov 15
MSO
Missoula
TUS
Tucson
$257 Roundtrip, found 5 days ago
$257
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, Nov 8 from Missoula to Tucson, returning Sat, Nov 15, priced at $257 found 5 days ago
Hawaiian Airlines
Tue, Dec 16 - Tue, Jan 6
MSO
Missoula
TUS
Tucson
$260 Roundtrip, found 6 days ago
$260
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Tue, Dec 16 from Missoula to Tucson, returning Tue, Jan 6, priced at $260 found 6 days ago
Hawaiian Airlines
Thu, Dec 25 - Tue, Jan 27
MSO
Missoula
TUS
Tucson
$273 Roundtrip, found 6 days ago
$273
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Thu, Dec 25 from Missoula to Tucson, returning Tue, Jan 27, priced at $273 found 6 days ago
Delta
Sat, Nov 1 - Wed, Nov 5
MSO
Missoula
TUS
Tucson
$294 Roundtrip, found 5 days ago
$294
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Nov 1 from Missoula to Tucson, returning Wed, Nov 5, priced at $294 found 5 days ago
United
Fri, Nov 14 - Mon, Nov 17
MSO
Missoula
TUS
Tucson
$311 Roundtrip, found 5 hours ago
$311
Roundtrip
found 5 hours ago
Select United flight, departing Fri, Nov 14 from Missoula to Tucson, returning Mon, Nov 17, priced at $311 found 5 hours ago
American Airlines
Thu, Jan 22 - Sun, Jan 25
MSO
Missoula
TUS
Tucson
$341 Roundtrip, found 15 hours ago
$341
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Thu, Jan 22 from Missoula to Tucson, returning Sun, Jan 25, priced at $341 found 15 hours ago

Alternative airports near Tucson

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

Select flight to Tucson Intl. TUS. Cheapest and Closest option available. Average driving time to city center is 14 minutes. Flights from $366
TUS
Tucson Intl.
CheapestClosest
Average driving time to city center14 min
Flights from $366
Flights from Missoula (MSO) to Tucson (TUS)
Origin airport
Missoula Intl.
Destination airport
Tucson Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, United
Roundtrip price
$214
Distance
1035 mi

Missoula to Tucson Flights

The cheapest times to fly from Missoula to Tucson

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

 

The best time to book a flight from Missoula to Tucson

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

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 Missoula to Tucson in 2025. You can also book with separate airlines for your outbound and return journeys, from $136 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 Missoula to Tucson 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 Missoula to Tucson 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 Missoula Intl. Airport (MSO) to Tucson Intl. Airport (TUS) cost?
Lock in a cheap one-way flight from $136 or cheap return flight from $214 from Missoula Intl. Airport (MSO) to Tucson Intl. Airport (TUS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Missoula Intl. Airport (MSO) to Tucson Intl. Airport (TUS)?
The cheapest month to fly from MSO to TUS is November, when demand is low. Off-peak months are often when better flight deals are available between these airports.
What is the cheapest airline that flies from Missoula Intl. Airport (MSO) to Tucson Intl. Airport (TUS)?
To find the cheapest airline flying from MSO to TUS, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Missoula Intl. Airport (MSO) to Tucson Intl. Airport (TUS)?
Direct flights from Missoula Intl. Airport (MSO) to Tucson Intl. Airport (TUS) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from MSO to TUS?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the time of year, 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 Missoula Intl. Airport (MSO) to Tucson Intl. Airport (TUS)?
Choose a flight from Missoula Intl. Airport (MSO) to Tucson Intl. Airport (TUS) that takes off before 3 PM to reduce the risk of cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**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 Missoula Intl. Airport (MSO) to Tucson Intl. Airport (TUS) last-minute?
Holding off until just before your departure to book a flight from MSO to TUS often results in higher prices. While it's possible to find some last-minute discounts, they're not always guaranteed. Be flexible with your travel plans to maximize your chances of landing a bargain.
Is it cheaper to book a MSO to TUS flight and hotel package?
Compared with arranging flights and hotels separately, booking a MSO to TUS flight and hotel package with Expedia could result in significant savings. Better yet, managing everything in one place will take the hassle out of travel planning. Simply secure your flights and select from our wide range of stays, then customize your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Missoula Intl. Airport (MSO) to Tucson Intl. Airport (TUS)?
If you reserved your MSO to TUS flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

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*Available to One Key members.