Cheap flights from Las Vegas to Missoula

Flights overview

Useful information for finding cheap flights from Las Vegas to Missoula and booking your next trip
Cheapest round-trip flights $84
Allegiant Nonstop 3 hr Thu, May 28 — Sun, May 31
The cheapest round-trip flight from Las Vegas to Missoula is currently $84
Cheapest one-way flight $47
Allegiant Nonstop 3 hr Thu, May 28
The cheapest one-way flight from Las Vegas to Missoula is currently $47
Last-minute weekend getaway $138
Allegiant Nonstop 3 hr Fri, May 8 — Mon, May 11
The cheapest last-minute weekend getaway from Las Vegas to Missoula is currently $138
Cheapest business class flights $699
Delta 1 stop 6 hr Thu, May 28 — Sun, May 31
The cheapest business class round-trip flight from Las Vegas to Missoula is currently $699
Fastest flight 2 hr 13 min The fastest nonstop flight from Las Vegas to Missoula takes 2 hr 13 min
Nonstop flights Some days There are direct flights on this route 2 days a week: Mon, Fri.

When is the cheapest time to fly?

The cheapest month to fly from Las Vegas to Missoula is typically December. The most expensive month to fly is typically July.
December
Cheapest
Typical prices: $105–465
July
Most expensive
Typical prices: $200–415

Popular airlines from Las Vegas to Missoula

  • Alaska
    from $319
    Typical price: $305–610
    206 weekly connecting flights
    LAS - MSO Every day
  • Delta
    from $319
    Typical price: $290–640
    195 weekly connecting flights
    LAS - MSO Every day
  • United
    from $319
    Typical price: $290–610
    162 weekly connecting flights
    LAS - MSO Every day
  • Allegiant
    Nonstop
    from $84
    Typical price: $95–240
    2 weekly nonstop flights
    LAS - MSO Every Mon, Fri
  • American
    from $435
    Typical price: $510–970
    88 weekly connecting flights
    LAS - MSO Every day

Popular airports near Las Vegas

  • Harry Reid International Airport (LAS)
    Las Vegas United States 16 min 6 mi
  • St. George Regional Airport (SGU) (SGU)
    St. George United States 1 hr 52 min 108 mi
  • Boulder City Municipal Airport (BLD)
    Boulder City United States 26 min 22 mi
  • Cedar City Regional Airport (CDC)
    Cedar City United States 2 hr 31 min 154 mi

Popular airports near Missoula

  • Missoula Montana Airport (MSO)
    Missoula United States 16 min 5 mi
  • Bozeman Yellowstone International Airport (BZN)
    Bozeman United States 2 hr 53 min 155 mi
  • Spokane International Airport (GEG)
    Spokane United States 3 hr 13 min 173 mi
  • Glacier Park International Airport (FCA)
    Kalispell United States 2 hr 19 min 100 mi

Frequently asked questions about flying from Las Vegas to Missoula

The cheapest flights from Las Vegas to Missoula are usually in December. Typical ticket prices in December range from $105 to $465.
The cheapest round-trip flight from Las Vegas to Missoula recently found on Google Flights was with Allegiant from $84. The cheapest one-way flight was with Allegiant from $47.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest Alaska flight from Las Vegas to Missoula is $319, flying from Jun 4 to Jun 8.
  • The cheapest Delta flight from Las Vegas to Missoula is $319, flying from May 28 to May 31.
  • The cheapest United flight from Las Vegas to Missoula is $319, flying from Jun 4 to Jun 7.
  • The cheapest Allegiant flight from Las Vegas to Missoula is $84, flying from May 28 to May 31.
  • The cheapest American flight from Las Vegas to Missoula is $435, flying from May 28 to Jun 1.
The cheapest round-trip flight from Las Vegas to Missoula starts at $84 from Thu, May 28 to Sun, May 31. The cheapest one-way flight starts at $47 and departs on Thu, May 28.
2 hr 13 min is the shortest flight time from Las Vegas to Missoula.
Peak travel is during the dry, warm summer months (Jun–Aug). Winters (Dec–Feb) are cold, with below-freezing temperatures and moderate snowfall. The Big Sky Documentary Film Festival (Feb) showcases non-fiction films from around the world. Fort Missoula’s Independence Day celebrations (Jul 4) include games, crafts and demonstrations. The River City Roots Festival (varies, usually Aug) features live music, a fine-art exhibition and a fun run.
It's easy to use Google Flights to find the cheapest days to fly from Las Vegas to Missoula.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.
What counts as the best airline for your flights from Las Vegas to Missoula really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Las Vegas to Missoula.

In terms of nonstop flights, Allegiant is the most popular. Allegiant offers 2 nonstop flights per week. Allegiant flies from Harry Reid International Airport (LAS) to Missoula Montana Airport (MSO) .

In terms of flights, Alaska is the most popular. Alaska offers 206 connecting flights per week. Alaska flies from Harry Reid International Airport (LAS) to Missoula Montana Airport (MSO) .

Other popular airlines flying from Las Vegas to Missoula are:
  • Delta offers 195 connecting flights per week. Delta flies from Harry Reid International Airport (LAS) to Missoula Montana Airport (MSO) .
  • United offers 162 connecting flights per week. United flies from Harry Reid International Airport (LAS) to Missoula Montana Airport (MSO) .
  • American offers 88 connecting flights per week. American flies from Harry Reid International Airport (LAS) to Missoula Montana Airport (MSO) .
The number of connecting flights refers to distinct flights with at least one stop between Las Vegas and Missoula.
The cheapest round-trip flight from Las Vegas to Missoula recently found on Google Flights was with Allegiant from $84. The cheapest one-way flight was with Allegiant from $47.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest Alaska flight from Las Vegas to Missoula is $319, flying from Jun 4 to Jun 8.
  • The cheapest Delta flight from Las Vegas to Missoula is $319, flying from May 28 to May 31.
  • The cheapest United flight from Las Vegas to Missoula is $319, flying from Jun 4 to Jun 7.
  • The cheapest Allegiant flight from Las Vegas to Missoula is $84, flying from May 28 to May 31.
  • The cheapest American flight from Las Vegas to Missoula is $435, flying from May 28 to Jun 1.
Allegiant flies direct from Las Vegas to Missoula.
  • There are 2 Allegiant direct flights from Las Vegas to Missoula per week. Flights are available on Monday and Friday.
Use the Stops filter while searching for flights, to see only nonstop options in your results.
The cheapest last-minute deal between Las Vegas and Missoula at price $138 is offered by Allegiant from Fri, May 8 to Mon, May 11.
Allegiant flies direct from Las Vegas to Missoula.
  • There are 2 Allegiant direct flights from Las Vegas to Missoula per week. Flights are available on Monday and Friday.
Use the Stops filter while searching for flights, to see only nonstop options in your results.
Direct flights from Las Vegas to Missoula are only available on Monday and Friday.
The cheapest direct (nonstop) round-trip flights between Las Vegas and Missoula start at $84 from Thu, May 28 to Sun, May 31 with Allegiant.
It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Las Vegas to Missoula, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.
The cheapest business class round-trip flights between Las Vegas and Missoula start at $699 from Thu, May 28 to Sun, May 31 with Delta.
The cheapest economy class round-trip flights between Las Vegas and Missoula start at $84 from Thu, May 28 to Sun, May 31.
To book business class trips from Las Vegas to Missoula, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.
The best last-minute getaway deal for the next weekend between Las Vegas and Missoula starts at $138 from Fri, May 8 to Mon, May 11 with Allegiant.
The cheapest last-minute deal between Las Vegas and Missoula at price $138 is offered by Allegiant from Fri, May 8 to Mon, May 11.
To find last-minute flight deals from Las Vegas to Missoula, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.

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