LAS - MSO

$46 Find Cheap Flights from Las Vegas to Missoula - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$95
Typical prices: $129-$377
Allegiant Air
Mon 10/8Thu 10/11
LAS - MSO • Non-stop
Cheapest one-way
$46
Typical prices: $77-$310
Allegiant Air
Mon 10/8
LAS - MSO • Non-stop
Nonstop flights
You can fly direct with Allegiant Air. Average duration is 2h 17m
Direct flights
+1
Direct flights
+1
When to travel
Cheapest • 50% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $415 (round-trip)
Shortest trip • 4h 45m (one-way)
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Missoula!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Las Vegas to Missoula (LAS-MSO)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Las Vegas to Missoula

Thu, Oct 8 - Sun, Oct 11
Allegiant Air Logo
6:10 am - 9:27 amLAS  Las Vegas Harry Reid Intl-MSO Missoula Johnson-Bell Field
2h 17mnonstop
Allegiant Air Logo
11:37 am - 12:52 pmMSO  Missoula Johnson-Bell Field-LAS Las Vegas Harry Reid Intl
2h 15mnonstop
$95Allegiant Air
Thu, Oct 22 - Sun, Oct 25
Allegiant Air Logo
1:06 pm - 4:23 pmLAS  Las Vegas Harry Reid Intl-MSO Missoula Johnson-Bell Field
2h 17mnonstop
Allegiant Air Logo
8:39 pm - 9:54 pmMSO  Missoula Johnson-Bell Field-LAS Las Vegas Harry Reid Intl
2h 15mnonstop
$96Allegiant Air
Thu, Sep 17 - Sun, Sep 20
Allegiant Air Logo
5:42 pm - 8:59 pmLAS  Las Vegas Harry Reid Intl-MSO Missoula Johnson-Bell Field
2h 17mnonstop
Allegiant Air Logo
9:49 pm - 11:03 pmMSO  Missoula Johnson-Bell Field-LAS Las Vegas Harry Reid Intl
2h 14mnonstop
$98Allegiant Air
Thu, Oct 8 - Tue, Oct 13
Multiple Airlines Logo
6:10 am - 9:27 amLAS  Las Vegas Harry Reid Intl-MSO Missoula Johnson-Bell Field
2h 17mnonstop
Multiple Airlines Logo
7:03 am - 1:25 pmMSO  Missoula Johnson-Bell Field-LAS Las Vegas Harry Reid Intl
7h 22m1 stop Seattle/Tacoma Intl
$280Multiple Airlines
Thu, Oct 8 - Sun, Oct 11
Multiple Airlines Logo
6:10 am - 9:27 amLAS  Las Vegas Harry Reid Intl-MSO Missoula Johnson-Bell Field
2h 17mnonstop
Multiple Airlines Logo
7:03 am - 1:25 pmMSO  Missoula Johnson-Bell Field-LAS Las Vegas Harry Reid Intl
7h 22m1 stop Seattle/Tacoma Intl
$302Multiple Airlines
Thu, Oct 8 - Tue, Oct 13
Multiple Airlines Logo
6:10 am - 9:27 amLAS  Las Vegas Harry Reid Intl-MSO Missoula Johnson-Bell Field
2h 17mnonstop
Multiple Airlines Logo
7:03 am - 3:24 pmMSO  Missoula Johnson-Bell Field-LAS Las Vegas Harry Reid Intl
9h 21m2 stops Seattle/Tacoma Intl Boise Air Term. Gowen Fld
$308Multiple Airlines
Wed, Nov 11 - Sun, Nov 15
Alaska Airlines Logo
4:58 pm - 1:22 pmLAS  Las Vegas Harry Reid Intl-MSO Missoula Johnson-Bell Field
19h 24m2 stops San Diego Portland
Alaska Airlines Logo
7:03 am - 10:37 pmMSO  Missoula Johnson-Bell Field-LAS Las Vegas Harry Reid Intl
16h 34m1 stop Seattle/Tacoma Intl
$471Alaska Airlines
Thu, Dec 31 - Tue, Jan 5
Alaska Airlines Logo
7:00 am - 3:20 pmLAS  Las Vegas Harry Reid Intl-MSO Missoula Johnson-Bell Field
7h 20m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
1:02 pm - 9:52 amMSO  Missoula Johnson-Bell Field-LAS Las Vegas Harry Reid Intl
21h 50m2 stops Portland San Diego
$472Alaska Airlines
Thu, Dec 31 - Tue, Jan 5
United Airlines Logo
1:46 pm - 9:40 pmLAS  Las Vegas Harry Reid Intl-MSO Missoula Johnson-Bell Field
6h 54m1 stop Denver Intl
United Airlines Logo
9:45 am - 2:49 pmMSO  Missoula Johnson-Bell Field-LAS Las Vegas Harry Reid Intl
6h 04m1 stop Denver Intl
$485United Airlines
Fri, Sep 11 - Tue, Sep 15
United Airlines Logo
2:17 pm - 10:30 pmLAS  Las Vegas Harry Reid Intl-MSO Missoula Johnson-Bell Field
7h 13m1 stop Los Angeles
United Airlines Logo
4:15 pm - 10:56 pmMSO  Missoula Johnson-Bell Field-LAS Las Vegas Harry Reid Intl
7h 41m1 stop San Francisco
$617United Airlines
Booking Insights

Price, demand and travel trends for Las Vegas to Missoula flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Las Vegas to Missoula with more confidence.

How much is a round-trip flight from Las Vegas to Missoula?

Round-trip flights from Las Vegas to Missoula start at $95. Prices are below average for this route right now, with typical round-trip fares ranging from $129 to $377. The lowest price found in the past 5 days was $95 on Allegiant Air.

What's the cheapest day of the week to fly from Las Vegas to Missoula?

Friday is the cheapest day of the week to fly from Las Vegas to Missoula, it is 44% cheaper than the average day. Tuesday is the most expensive day with flight prices 105% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Las Vegas to Missoula?

  • May is the cheapest month to fly from Las Vegas to Missoula at $108 round-trip.
  • March ($929) and December ($430) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 760% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Key details for Las Vegas to Missoula flights

Low season

February

Cheapest flight

$46
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly and prices are also 19% lower on average.
Flight from Las Vegas to Missoula

When to book flights from Las Vegas to Missoula

Are your dates flexible? Find out the best times to travel from Las Vegas to Missoula based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Las Vegas to Missoula flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • What is the luggage allowance on Alaska Airlines flights from Las Vegas to Missoula?

    Each passenger can bring one carry-on bag not exceeding 22 × 14 × 9 inches and one personal item not exceeding 17 × 13 × 6 inches, on Alaska Airlines flights from Las Vegas to Missoula. The checked baggage allowance varies depending on the fare class, with a weight limit of 50 lbs per bag.

  • What seat selection options are available on Allegiant Air flights from Las Vegas to Missoula?

    Allegiant Air offers four-seat selection options on their flights. Standard Seats are the seats that are automatically assigned to you at the time of booking, while Legroom Seats offer extra legroom and are located in the front of the cabin and exit rows. Priority Boarding Seats are located at the front of the plane and offer priority boarding, while Premium Seats are the seats that offer the most space, comfort, and amenities.

  • How do I get from Johnson Bell-Field Airport (MSO) to the city center?

    Taxis are available outside the terminal building at MSO airport, and the ride to Downtown Missoula typically takes around 15–20 minutes. There are several shuttle services that operate between MSO airport and the city center, including Mountain Line Transit's Route 12, which operates hourly service between the airport and downtown.

  • What services does American Airlines offer economy passengers on flights from Las Vegas to Missoula?

    American Airlines offers a wide variety of movies, TV shows, music, and games that can be accessed through personal screens or seat back entertainment systems and complimentary snacks and non-alcoholic beverages. The airline also offers Wi-Fi, which can be purchased.

  • What airlines are available from Las Vegas to Missoula?

    Only Allegiant Air operates flights between Las Vegas and Missoula.

  • Which airports can I use when flying from Las Vegas to Missoula?

    Flights from Las Vegas to Missoula usually depart from Las Vegas Harry Reid Intl (LAS) and arrive at Missoula Johnson-Bell Field (MSO).

  • What cabin classes can I book on flights from Las Vegas to Missoula?

    Only Economy Class is available on flights from Las Vegas to Missoula.

  • How much can I save by taking a layover when flying from Las Vegas to Missoula?

    On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $145 round-trip, compared to $415 via a layover through Seattle/Tacoma Intl (SEA).

  • What is the standard checked-bag allowance on flights from Las Vegas to Missoula?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $30–$78 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which airports do connecting flights from Las Vegas to Missoula pass through?

    One-stop flights from Las Vegas to Missoula most commonly connect through:

    • Denver Intl (DEN) - 38% of one-stop connections
    • Seattle/Tacoma Intl (SEA) - 38% of one-stop connections
    • Salt Lake City (SLC) - 14% of one-stop connections
    • Portland (PDX) - 10% of one-stop connections

    Denver Intl (DEN) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Las Vegas to Missoula?

    Yes. Being flexible with your travel dates can save you up to 73% on the Las Vegas to Missoula route. Friday is the cheapest departure day at $122 round-trip on average, while Tuesday is the most expensive at $446, a difference of $324. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What are the earliest and latest flights from Las Vegas to Missoula?

    These are the earliest and latest flight times available from Las Vegas to Missoula:

    • Earliest: departs at 6:00 am and lands at 8:17 am
    • Latest: departs at 5:48 pm and lands at 8:05 pm.

    The flight takes about 2h 17m.

  • How long is a flight from Las Vegas to Missoula?

    A nonstop flight from Las Vegas to Missoula takes 2h 17m, covering 750 miles.

  • Do I need a passport to fly from Las Vegas to Missoula?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • How are flight prices from Las Vegas to Missoula looking right now?

    One-way fares from Las Vegas to Missoula are currently higher than usual. Average one-way flight prices are about $170, which is 17% above the typical average for this route.

  • How much time can I save by choosing a different layover airport from Las Vegas to Missoula?

    Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 4h 45m, compared with 5h 03m via Portland (PDX) and 5h 30m via Denver Intl (DEN).

  • What is the time difference between Las Vegas and Missoula?

    Missoula is 1 hour ahead of Las Vegas (Mountain Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Missoula Johnson-Bell Field Airport (MSO)?

    Missoula Johnson-Bell Field Airport (MSO) hosts 5 major car rental companies, with daily rates starting from around $22 for economy cars. Top options include:
    · Dollar
    · Budget
    · Hertz
    · Thrifty
    · Avis

  • How much should I expect to pay for a Las Vegas to Missoula flight?

    Round-trip flights from Las Vegas to Missoula range from $129 to $377, with an average of $217 over the past 12 months. Anything below $129 counts as a good deal.

Your guide to booking Las Vegas to Missoula flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Friday departure instead of Tuesday. On this route, Friday flights average $122 - about $324 less than Tuesday (73% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Las Vegas to Missoula trip for May. Fares historically average $108 round-trip in that month - typically $821 less than the most expensive month, which is March (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Missoula Johnson-Bell Field Airport.
    - Fairfield Inn & Suites by Marriott Missoula
    - StoneCreek Lodge
  • Allegiant Air allows pets to travel on their flights from Las Vegas (LAS) to Missoula (MSO), but there are specific guidelines and fees for doing so. Only small pets in a carrier are allowed on the plane. There is also a limit to the number of pets allowed on each flight, so it is important to make a reservation in advance and check with the airline for availability.
  • United Airlines provides both manual and electric wheelchairs free of charge. Passengers can request a wheelchair when they book their flights from Las Vegas to Missoula or by calling the airline's disability service desk. The form of assistance offered includes wheelchair assistance, priority boarding, and guided assistance for navigating the airport and getting to and from the gate.
  • Delta Air Lines offers flights from Las Vegas to Missoula and has taken several steps to improve the operational efficiency of its flights. The company uses data and analytics to optimize flight paths, reduce fuel consumption, and cut emissions.
  • Alaska Airlines offers various services for families with kids on flights from Las Vegas to Missoula. Families with children under the age of two can pre-board to get settled before the general boarding process, and the airline allows the use of FAA-approved child restraint systems on their flights.
  • Las Vegas McCarran Airport (LAS) has two terminals – Terminal 1 and Terminal 3. Terminal 1 serves most airlines, including Delta, Southwest, American, and United. It has four concourses: A, B, C, and D. Terminal 3, also known as the E Gates, serves all international flights and some domestic flights, including those from Allegiant Air, Spirit Airlines, and Hawaiian Airlines.

Prefer to fly direct from Las Vegas to Missoula?

 
Find which airlines fly direct from Las Vegas Harry Reid Intl Airport to Missoula Johnson-Bell Field Airport, which days they fly and book direct flights.

Direct departures

Las Vegas Harry Reid Intl to Missoula Johnson-Bell Field

Thursday

Allegiant Air

Allegiant Air

Sunday

Allegiant Air

Allegiant Air

See more direct flights

Direct returns

Missoula Johnson-Bell Field to Las Vegas Harry Reid Intl

Thursday

Allegiant Air

Allegiant Air

Sunday

Allegiant Air

Allegiant Air

See more direct flights

Everything you need to know for your flight from Las Vegas to Missoula

Information on your arrival and departure airports