$79 Cheap Flights to Missoula, MT

View $79 flight on Wed, May 14, 2025Opens in a new window

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Find available prices by choosing your travel dates.

How much is the cheapest flight to Missoula?

Prices were available within the past 7 days and start at $79 for one-way flights and $103 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Mon, Aug 18 - Mon, Aug 18
DEN
Denver Intl.
MSO
Missoula Intl.
$103 Roundtrip, found 6 days ago
$103
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Mon, Aug 18 from Denver Intl. to Missoula Intl., returning Mon, Aug 18, priced at $103 found 6 days ago
Hawaiian Airlines
Tue, Apr 29 - Wed, Apr 30
PDX
Portland Intl.
MSO
Missoula Intl.
$157 Roundtrip, found 9 hours ago
$157
Roundtrip
found 9 hours ago
Select Hawaiian Airlines flight, departing Tue, Apr 29 from Portland Intl. to Missoula Intl., returning Wed, Apr 30, priced at $157 found 9 hours ago
Sun Country Airlines
Sat, Jul 5 - Sat, Jul 5
MSP
Minneapolis - St. Paul Intl.
MSO
Missoula Intl.
$169 Roundtrip, found 5 hours ago
$169
Roundtrip
found 5 hours ago
Select Sun Country Airlines flight, departing Sat, Jul 5 from Minneapolis - St. Paul Intl. to Missoula Intl., returning Sat, Jul 5, priced at $169 found 5 hours ago
Alaska Airlines
Wed, Apr 16 - Wed, Apr 23
SEA
Seattle - Tacoma Intl.
MSO
Missoula Intl.
$177 Roundtrip, found 14 hours ago
$177
Roundtrip
found 14 hours ago
Select Alaska Airlines flight, departing Wed, Apr 16 from Seattle - Tacoma Intl. to Missoula Intl., returning Wed, Apr 23, priced at $177 found 14 hours ago
United
Fri, May 30 - Tue, Jun 3
LAX
Los Angeles Intl.
MSO
Missoula Intl.
$184 Roundtrip, found 3 days ago
$184
Roundtrip
found 3 days ago
Select United flight, departing Fri, May 30 from Los Angeles Intl. to Missoula Intl., returning Tue, Jun 3, priced at $184 found 3 days ago

Missoula Flights

Making a reservation for cheap flights to Missoula, Montana will bring on a great feeling of anticipation for your upcoming trip. Whether you are visiting family or going to view the spectacular vistas Montana offers, booking tickets to Missoula will be easy and cheap as you get the logistics out of the way and move on to the fun part of your trip.

Need a place to stay? Your Missoula airfare search will also lead you to Expedia’s comprehensive list of hotel deals. Booking your accommodations with your Missoula flights presents additional package specials, increasing your discount even more. After comparing prices, you can book the vacation package you find best meets your wishes. You can also buy airport transfers so you don’t have to worry about any hidden cost on arrival after you leave your airplane.

Missoula is a perfect family destination with tons of activities for kids. Amusement parks, museums, and physical activities located amidst Montana’s stunning landscapes are excellent ways to spend quality time together on a family vacation. There is plenty to enjoy for nature-lovers as well in the city’s trails, forests, and mountainous regions.

Once you’ve confirmed your flights to Missoula, you can review your trip information on Expedia.com or through your email confirmation. Get ready for a worry-free vacation. All you’ll have left to do is pack your suitcase, make your way to the plane, and enjoy the ride to this incredibly scenic part of the United States.

Frequently asked questions

What month is the cheapest to fly to Missoula?
Flights to Missoula are usually the least expensive in May *. You may be able to snag a great price on fares during this time if you keep your eyes peeled. *Cheapest month to fly is based on the month with the cheapest flight found on Expedia.com in the next 330 days.
Which US cities have the cheapest flights to Missoula?
Generally, Seattle, Salt Lake City and Denver offer cheap flights to Missoula. Flexibility, however, is always key to getting a bargain. Fly midweek or during the off-peak season to keep costs as low as possible.
Which US cities fly direct to Missoula?
There are 8 US cities you’re able to fly to Missoula nonstop from. Compare the options by using the “Direct flights only” filter on Expedia and pick the best departure point for you. Here are a few of the leading cities to head out from:

  • Seattle
  • Salt Lake City
  • Denver
  • Dallas
  • Portland

How to find a cheap flight to Missoula?
To secure cheap flights to Missoula, book well in advance or visit during the off-peak months of January and February. Want another helpful tip? Jet off on a Thursday and save around 16% on average compared to traveling on a Sunday.* Set a price alert on the Expedia app and we’ll update you as soon as your fares go down.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation’s (ARC) global airline sales database. Percentages noted are averages.
How to get a cheap last-minute flight to Missoula?
Being flexible with your plans may help you to find last-minute deals on cheap flights to Missoula. To see all the available options, consider looking at different ticket types, tweaking your Missoula vacation dates, leaving from an alternative airport or going with another airline.
How far in advance should I book a flight to Missoula?
Lock in your flight to Missoula two to four months ahead if you’re coming in from an international destination. For domestic travel, the recommendation is around 28 days in advance. Bigger savings and a wider variety of travel dates, times and seating options are just some of the perks of booking early.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation’s (ARC) global airline sales database. Percentages noted are averages.
Which day of the week is the cheapest day to buy a plane ticket to Missoula?
Generally, you can find cheap flights to Missoula on a Sunday. Travelers can save around 8% on average compared to those who book on a Friday, which is often the most expensive day for tickets.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation’s (ARC) global airline sales database. Percentages noted are averages.
Which airlines fly to Missoula?
A total of 5 carriers connect 7 airports all over the world to Missoula. Here are some of the key airlines to Missoula, where Missoula Intl. Airport (MSO) is the major arrival point:

  • Alaska Airlines
  • Delta Air Lines
  • United Airlines
  • American Airlines

Where do you fly into Missoula?
Missoula Intl. Airport (MSO) is the main airport for travelers flying to Missoula. Figure out your ideal departure point, and then browse the available flight options.
How far is the airport from central Missoula?
If you’re touching down at Missoula Intl. Airport (MSO), you’ll be around 6 mi northwest of the center of Missoula.
Can I save money by booking a Missoula trip package?
Bundle your hotel and flight and you could save hundreds of dollars. Better still, you can add extras like car rentals and tours to your Missoula flight and hotel package deal. With Expedia, it’s easy to organize all your Missoula travel plans in the same place.
Can I change or cancel my flight to Missoula?
If you booked your flight to Missoula in the last 24 hours, you can usually change or cancel it without fees. After that, additional charges may apply depending on the airline’s terms of service. For more information, check out our Customer Service Portal. Remember that some flights are non-refundable, so you may be offered a credit toward a future trip in place of a direct refund. When browsing on Expedia, check the “Changes included” or “No cancel fee” filters to compare tickets with flexible change policies.
Flights to Missoula information
Destination airport
Missoula Intl.
Destination airport IATA code
MSO
Destination city name
Missoula
Roundtrip price
$102

Trending flights to Missoula

Prices were available within the past 7 days and start at $79 for one-way flights and $103 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Mon, Aug 18 - Mon, Aug 18
DEN
Denver Intl.
MSO
Missoula Intl.
$103 Roundtrip, found 6 days ago
$103
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Mon, Aug 18 from Denver Intl. to Missoula Intl., returning Mon, Aug 18, priced at $103 found 6 days ago
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