A valley with a river, a town, and mountains in the background.

Cheap Flights to Missoula County

View AU$215 flight on Sat, 12 Sept 2026Opens in a new window

Popular airlines to Missoula County

  • Alaska Airlines

  • United

  • Delta

  • American Airlines

  • Allegiant Air

  • British Airways

  • KLM

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Cheapest Flights to Missoula County

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, 22 Aug - Sat, 29 Aug
SEA
Seattle
MSO
Missoula
AU$343 Return, found 6 days ago
AU$343
Return
found 6 days ago
Select Alaska Airlines flight, departing Sat, 22 Aug from Seattle to Missoula, returning Sat, 29 Aug, priced at AU$343 found 6 days ago
Alaska Airlines
Sat, 22 Aug - Sat, 29 Aug
SEA
Seattle
MSO
Missoula
AU$357 Return, found 6 days ago
AU$357
Return
found 6 days ago
Select Alaska Airlines flight, departing Sat, 22 Aug from Seattle to Missoula, returning Sat, 29 Aug, priced at AU$357 found 6 days ago
Alaska Airlines
Fri, 18 Sept - Mon, 21 Sept
SEA
Seattle
MSO
Missoula
AU$371 Return, found 6 days ago
AU$371
Return
found 6 days ago
Select Alaska Airlines flight, departing Fri, 18 Sept from Seattle to Missoula, returning Mon, 21 Sept, priced at AU$371 found 6 days ago
Alaska Airlines
Mon, 24 Aug - Mon, 31 Aug
SEA
Seattle
MSO
Missoula
AU$372 Return, found 3 days ago
AU$372
Return
found 3 days ago
Select Alaska Airlines flight, departing Mon, 24 Aug from Seattle to Missoula, returning Mon, 31 Aug, priced at AU$372 found 3 days ago
Alaska Airlines
Sat, 22 Aug - Sat, 29 Aug
SEA
Seattle
MSO
Missoula
AU$407 Return, found 6 days ago
AU$407
Return
found 6 days ago
Select Alaska Airlines flight, departing Sat, 22 Aug from Seattle to Missoula, returning Sat, 29 Aug, priced at AU$407 found 6 days ago
Alaska Airlines
Sat, 22 Aug - Sat, 29 Aug
SEA
Seattle
MSO
Missoula
AU$421 Return, found 6 days ago
AU$421
Return
found 6 days ago
Select Alaska Airlines flight, departing Sat, 22 Aug from Seattle to Missoula, returning Sat, 29 Aug, priced at AU$421 found 6 days ago
Delta
Fri, 18 Sept - Mon, 21 Sept
SEA
Seattle
MSO
Missoula
AU$473 Return, found 6 days ago
AU$473
Return
found 6 days ago
Select Delta flight, departing Fri, 18 Sept from Seattle to Missoula, returning Mon, 21 Sept, priced at AU$473 found 6 days ago
United
Thu, 27 Aug - Sun, 30 Aug
LAS
Las Vegas
MSO
Missoula
AU$918 Return, found 23 hours ago
AU$918
Return
found 23 hours ago
Select United flight, departing Thu, 27 Aug from Las Vegas to Missoula, returning Sun, 30 Aug, priced at AU$918 found 23 hours ago
American Airlines
Thu, 27 Aug - Sun, 30 Aug
LAS
Las Vegas
MSO
Missoula
AU$1,124 Return, found 23 hours ago
AU$1,124
Return
found 23 hours ago
Select American Airlines flight, departing Thu, 27 Aug from Las Vegas to Missoula, returning Sun, 30 Aug, priced at AU$1,124 found 23 hours ago
Jetstar
Thu, 27 Aug - Sat, 12 Sept
AVV
Melbourne
MSO
Missoula
AU$1,846 Return, found 1 day ago
AU$1,846
Return
found 1 day ago
Select Jetstar flight, departing Thu, 27 Aug from Melbourne to Missoula, returning Sat, 12 Sept, priced at AU$1,846 found 1 day ago

Trending flights to Missoula County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, 28 July - Tue, 11 Aug
SYD
Sydney
MSO
Missoula
AU$1,420 Return, found 4 days ago
AU$1,420
Return
found 4 days ago
Select American Airlines flight, departing Tue, 28 July from Sydney to Missoula, returning Tue, 11 Aug, priced at AU$1,420 found 4 days ago

Frequently asked questions

How do I find cheap flights to Missoula County that have flexible change policies?
Search for your cheap fares to Missoula County, then tick the "No change fee" box directly underneath the "Flexible change policies" subheading. From then on it's smooth sailing. We know that travel plans change and flexibility is essential, so book with confidence with Expedia.
Which airlines fly to Missoula County?
When you're ready to reserve your flight to or near Missoula County, these quality carriers are waiting to welcome you aboard:

  • United Airlines - 173 flights to or near Missoula County each month, including 173 flights to Missoula Intl. Airport (MSO) per month.
  • Delta Air Lines - 117 flights to or near Missoula County each month, including 117 flights to Missoula Intl. Airport (MSO) per month.
  • Alaska Airlines - 91 flights to or near Missoula County each month, including 91 flights to Missoula Intl. Airport (MSO) per month.

How can I find cheap tickets to Missoula County?
For an amazing deal to Missoula County, book well ahead of time. Also make use of Expedia's handy "flexible dates" link at the top of your search results. This will compare the cheapest prices for similar time frames. In the last seven days, AU$343 was the best price for a flight to Missoula County.
How much is a flight to Missoula County?
The cost of a round-trip flight to Missoula County in the last seven days ranged between AU$343 and AU$1,846. If you were heading one way from Seattle (SEA), you could have nabbed a low-cost fare from just AU$215.
What are the most popular airports to fly into in Missoula County?
Missoula County's main airport is Missoula Intl. Airport (MSO). Get your exciting journey underway by locking in an airfare on one of the 515 flights per month to this destination.
When is the cheapest time to fly to Missoula County?
Consider jetting off early in the week to nab the best deal to Missoula County. Tuesday is usually the most economical day to fly, with Monday a close second. Saturday often has the most expensive prices. This is because many people like to begin their trip on a weekend.
How much is a plane ticket to Missoula County?
In the last seven days, journeys to Missoula County cost between AU$343 and AU$1,846. Prices depend on multiple things, particularly the time of departure, airline, cabin class and when you make your booking.
What is the best time to go to Missoula County?
A fantastic time to check out Lolo is after June 20 when the summer season begins. In Missoula County's most populous city, temperatures fluctuate from 4ºC to 27ºC at this time — prime weather for seeing the sights! March, May and August are the most popular months to visit.
What months are the cheapest to book a flight to Missoula County?
February is the cheapest month to book your Missoula County break. Tickets cost the most over the festive month of December, so keep clear of this time if possible.

Book with confidence

Missoula County Flights

When was the last time you embarked on a grand adventure? Whether it was last month or years ago, there’s never been a better time to start planning your next big trip. Book tickets to Missoula County today and get ready to build your travel itinerary, from exploring the area with your family to recharging in the change of scenery. During your stay, visit the must-see attractions, chow down on the local cuisine, and relish in a holiday state of mind. However you decide to spend your upcoming trip, we’re here to make your travel plans easy and affordable.

Book Your Missoula County Airfare

At Expedia.com.au, it’s simple to find cheap flights to Missoula County that won’t cause your wallet to flinch. Browse through our inventory of Missoula County flights and find airfare matching your preferred times and dates. Looking for a red-eye flight or an afternoon departure? Don’t worry, we’ve got you covered. You can even take advantage of our convenient My Scratchpad online feature, which lets you track your search results with ease. No more excuses; book your travel arrangements with us today to make your dream trip a reality.

Missoula County Flights

Travel information

Missoula County Flights Information

Airlines serving
Alaska Airlines, Delta, American Airlines, United, Qatar Airways, Jetstar
Roundtrip price
from AU$343
Missoula County Flights Information

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