LAS - MSO

$46 Find Cheap Flights from Las Vegas to Missoula

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Las Vegas to Missoula departing on 8/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Missoula

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Missoula, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Missoula, as well as popular online travel agencies
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Cheap Flights from Las Vegas to Missoula (LAS-MSO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Las Vegas to Missoula that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Las Vegas to Missoula

Fri, Aug 29 - Mon, Sep 1
Allegiant Air Logo
6:24 pm - 9:37 pmLAS-MSO
2h 13mnonstop
Allegiant Air Logo
8:21 pm - 9:33 pmMSO-LAS
2h 12mnonstop
$62Allegiant Air
Find Deal
Fri, Aug 22 - Mon, Sep 1
Allegiant Air Logo
5:41 pm - 8:57 pmLAS-MSO
2h 16mnonstop
Allegiant Air Logo
8:21 pm - 9:33 pmMSO-LAS
2h 12mnonstop
$67Allegiant Air
Find Deal
Thu, Sep 18 - Mon, Sep 22
 Logo
7:00 am - 1:34 pmLAS-MSO
5h 34m1 stop
 Logo
4:48 pm - 6:03 pmMSO-LAS
2h 15mnonstop
Fri, Aug 22 - Mon, Sep 1
 Logo
6:07 pm - 9:35 amLAS-MSO
14h 28m1 stop
 Logo
8:21 pm - 9:33 pmMSO-LAS
2h 12mnonstop
Mon, Aug 25 - Fri, Aug 29
Delta Logo
5:19 pm - 11:10 pmLAS-MSO
4h 51m1 stop
Delta Logo
5:30 am - 8:34 amMSO-LAS
4h 04m1 stop
$275Delta
Find Deal
Thu, Sep 11 - Mon, Sep 15
Alaska Airlines Logo
5:46 pm - 12:27 amLAS-MSO
5h 41m1 stop
Alaska Airlines Logo
6:40 pm - 10:32 amMSO-LAS
16h 52m2 stops
$279Alaska Airlines
Find Deal
Mon, Aug 25 - Fri, Aug 29
Delta Logo
6:15 am - 5:44 pmLAS-MSO
10h 29m2 stops
Delta Logo
5:30 am - 8:34 amMSO-LAS
4h 04m1 stop
$280Delta
Find Deal
Sun, Aug 31 - Wed, Sep 10
Alaska Airlines Logo
7:00 am - 1:34 pmLAS-MSO
5h 34m1 stop
Alaska Airlines Logo
1:12 pm - 5:10 pmMSO-LAS
4h 58m1 stop
$282Alaska Airlines
Find Deal
Mon, Sep 1 - Tue, Sep 9
United Airlines Logo
6:00 am - 1:34 pmLAS-MSO
6h 34m1 stop
United Airlines Logo
2:40 pm - 8:37 pmMSO-LAS
6h 57m1 stop
$388United Airlines
Find Deal
Mon, Sep 1 - Mon, Sep 8
United Airlines Logo
6:00 am - 1:34 pmLAS-MSO
6h 34m1 stop
United Airlines Logo
5:20 pm - 9:59 pmMSO-LAS
5h 39m1 stop
$406United Airlines
Find Deal
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KAYAK's insights & trends for Las Vegas to Missoula flights

Get data-powered insights and trends into flights from Las Vegas to Missoula to help you find the cheapest flights, the best time to fly and much more.

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

The average price of all round-trip flights from Las Vegas to Missoula clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Missoula on a Friday and more expensive on a Sunday. On your return trip to Las Vegas, you should consider flying back on a Sunday, and avoid Saturdays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Las Vegas to Missoula, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Las Vegas to Missoula is May, where tickets cost $116 (return) on average. On the other hand, the most expensive months are September and December, where the average cost of round-trip tickets is $343 and $320 respectively.

Can I save money by flying with a layover from Las Vegas to Missoula?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $167, prices are generally cheapest when you fly direct.

Good to know

Low seasonNovember
High seasonAugust
Cheapest flight$46
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly and prices are also 40% 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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Las Vegas to Missoula

  • 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 is the cheapest flight from Las Vegas to Missoula?

    In the last 3 days, the lowest price for a flight from Las Vegas to Missoula was $46 for a one-way ticket and $62 for a round-trip.

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

    No

  • Which airlines offer Wi-Fi service onboard planes from Las Vegas to Missoula?

    Only American Airlines offers inflight Wi-Fi service on the Las Vegas to Missoula flight route.

  • Which aircraft models fly most regularly from Las Vegas to Missoula?

    The Airbus A319 is the aircraft model that flies most regularly on the Las Vegas to Missoula flight route.

  • On which days can I fly direct from Las Vegas to Missoula?

    You can catch a nonstop flight from Las Vegas to Missoula on on Monday, and Friday.

  • Which is the best airline for flights from Las Vegas to Missoula, Delta or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Las Vegas to Missoula are Delta and Alaska Airlines. With an average price for the route of $384 and an overall rating of 8.0, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $314 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Las Vegas to Missoula?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Las Vegas to Missoula.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Las Vegas to Missoula?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Missoula from Las Vegas is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Las Vegas to Missoula?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Missoula with an airline and back to Las Vegas with another airline. Booking your flights between Las Vegas and MSO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Las Vegas to Missoula?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Missoula from Las Vegas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Las Vegas to Missoula

  • Looking for a cheap flight? 25% of our users found flights on this route for $56 or less one-way and $96 or less round-trip.
  • 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?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Las Vegas Harry Reid Intl to Missoula Johnson-Bell Field.
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

Monday

Allegiant Air

Allegiant Air

Friday

Allegiant Air

Allegiant Air

See more direct flights

Direct returns

Missoula Johnson-Bell Field to Las Vegas Harry Reid Intl

Monday

Allegiant Air

Allegiant Air

Friday

Allegiant Air

Allegiant Air

See more direct flights

Reviews of the top 4 airlines serving from Las Vegas to Missoula

 
See real verified KAYAK customer reviews for airlines flying from Las Vegas to Missoula. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Las Vegas to Missoula? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 10000 reviews
8.1Boarding
8.5Crew
7.1Food
7.1Entertainment
7.8Comfort
Airline reviews

There was a delay, then we were boarded, then deboarded, then waited another hour for a new flight, then boarded again and arrived 2 hours later than expected while traveling with 3 young children.

2.0 MediocreDaniel, Jul 2025SEA - BUR
Read more Alaska Airlines reviews

There was a delay, then we were boarded, then deboarded, then waited another hour for a new flight, then boarded again and arrived 2 hours later than expected while traveling with 3 young children.

I don't like that this survey shows Good for everything. Everything was not Good. I didn't eat any of the food. I didnt' have any entertainment. You need to have a NA choice. My flight was satisfactory until I debarked the plane and fell on the Jetway. The jetway sections had a slight inclined edge, which I tripped on. I was near the plane's exit door, but neither of the flight attendants helped me get up. I was helped by two other passengers. Also, I explained to the counter staff about falling and no one seemed to understand what I was telling them. I said I fell on the ramp, which was not the correct term. The passenger who was sitting next to me on the plane did a better job of explaining to your staff where I fell and that I was in a lot of pain. I also wanted to report the incident and no one helped with that. I was then offered a wheelchair. The passenger who helped me stayed with me until the wheelchair arrived. I asked the wheelchair attendant if there was anyone I could report the incident to and he said there was no one. Really???? My daughter picked me up at the door. I tipped the attendant for his service from the Alaska counter to her car. Before leaving the property, my daughter called the airport to report the incident. We were advised to go to the to a hospital ER. A Cat Scan showed I broke the 6th rib on the right side. My daughter was sent paperwork to complete from the agent with whom she spoke before we left the airport.

As always to close confinement for passengers not in upgrades. I like that you still get carry on and personal bag.

Friendly staff, everything went smoothly. Gluten free snacks would would be the cherry on top!

The flight was canceled at the last minute and we got very upset as we had plans in which our schedule that affects a family reunion was in jeopardy.

They were friendly, efficient and got our bags to us so fast at the end of the flight.

I purchased the internet during the flight and it stopped working after 1 hour, so I barely got to use it.

The most comfortable plane ride I’ve had in quite a while.

Food and entertainment aren’t a thing on these regional flights. But it was a smooth flight. Could see gorgeous countryside through the large windows. The earplugs are a nice touch for the prop engines but the hum of the engines did not bother me. Grateful the option exists to easily get from A to B.

always delayed. toilet is too stinky worse than smells in sf homeless distriction

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

Food was surprisingly good but the WiFi was not great

this crew didn't care much. bumping carts into seats more times than i care to remember

Very late arrival at PWM. Late jet getting to ATL. Equipment problem with aircraft - could not get enough water onto plane., Another delay getting FAA approval for flight with bottled H2O. Not the crew’s problem.

Everything was fine except the entertainment was not working for half of the flight.

Easy boarding with an extremely kind attendant. Seats were spacious and we had 3 seats for 2 people so we could stretch out. Comfortable air flow and very attentive and hospital attendants. Bathrooms and food were the only negative. Bathrooms were so small you could hardly get in and close the door. I don’t think an obese person would fit or a person with a movement disability. Food was the trending food for flights, nonexistent. We spent $40 getting sandwich and snack at airport for our 6 hour flught.

At first, we were on the runway for about an hour, literally. The Captain did explain that the Control Tower just had a change shift (sounds like an unrealistic excuse) and then that we had to change a runway. A regular economy seat is made for 12 yo twiggy. I understand Delta wants to push for an upgrade, but after sitting in a Comfort seat and in First class. I would say First class is not worthy of my money. The landing was delayed because of the weather in NYC, I don't hold that against Delta, of course. The Captain did alert us to that upon takeoff in Vegas and again as we reached NY.

No one fussed at me about my pap machine as a 3rd pice on the plane. Boarding was pleasant and smooth. The boarding agent in Anchorage was a fun character- he could be in a movie. :~) The on-board crew were downright pleasant. No militant attitudes on Delta. Like all planes these days the seats are too narrow for standard Americans and at 5’2” there is barely enough leg room. I don’t know how tall people fold themselves into the seats. But that’s nothing specific to Delta

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

It was delayed instead of departing at 9:20pm, we departed at 11pm… putting us in Columbus after 2am! It was awful. Had I known about the delay, I could have spent some time in the United Lounge… I was starving because I started my journey in Budapest… so I was exhausted and hungry. Plus I had to make new arrangements to be picked up at the airport in Columbus, instead of midnight it was 2:30 am after getting luggage and out of airport. Not feasible. I would have just stayed in Chicago for the night and gotten a morning flight.

Not a great experience. We paid for the upgrade for premium economy seats and seated ourselves in very comfortable seats. Someone came along with the same seat on their boarding pass. The aircraft had been changed and as a result we were booted out and sent further back to small uncomfortable seats. After complaining we were moved to emergency row seats, which gave us more leg room but the seats don’t recline. For people in our 70’s we found having to sit upright from California to NJ very uncomfortable. Not sure why they chose to move senior citizens instead of the two people that were allowed to take the more comfortable seats. Not happy.

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

It was great, I’m very grateful for the pilots and crew flight attendants for everything.

Everything was great. Only thing that could’ve made it better was buy on board options for hot food, but the snacks were decent. The flight attendants were great. I had no complaints. I was able to make it to my destination safely

Overall it was good. I missed my connection but I was put on another flight.

The attendant were friendly. I suggest you have a medical attendant on board every flight so that in case someone is sick , he/she will help them.

The woman gate agent in Phoenix was none too sympathetic about my check-in process as I am relatively new with using apps. I almost did not get on because she said I did not check-in. I thought I had via Kayak where I purchased a very expensive ticket. Lesson learned but to be told I may not get on as a matter of factly was difficult to hear.

Overall a very poor experience - booked premium economy tickets but due to last minute flight delays , all my itinery went for a toss and had to fly economy class with no access to lounge or any compensation by united airlines to make up for the flight delays . i had expected better experience than that from united.

Tight! Seats are not designed for those of us who wear extra-large clothes.

The non-stop flight from Grand Rapids was excellent. I neither expected or needed a budget flight and Allegiant made the trip easy and for an affordable price, Arriving at the Mesa Airport (AZA) is a delight compared to the international airport. For our return flight, we were able to arrive 75 minutes before the flight, return the rental car, check our bag and make it to the gate in plenty of time. That would never happen at most airports.

Easiest flights I’ve ever taken. Plane was comfortable without overly crowded seating.

Terrible. Still have not received the refund from them. They sent it to some account that I don't even know. Spoke with costumer service and they are unable to help.

I didn’t like it at all. I miss my second flight because of the delay on Allegiant Air now I m stuck in MCO.

Good, but a bit late on take off after loading. Don't like charging for carry ons!

First time flying with them and will definitely fly again in the future. Crew was so nice and friendly, fought was seamless. They are simple planes, no entertainment, but it’s fine for a short flight or if you have personal devices Rates are competitive, and they did so well with keeping the flight on time after a tropical storm, where other airlines had delays and cancellations.

They boarded passengers that sat in the back of the plane first, making boarding very efficient.

I didn't even take this flight. My plans changed and I couldn't get ahold of customer service and the website kept breaking down during the attempt to change the flight. I wound up taking another airline entirely and eating the cost.

The worst flying experience ever 3 delays. No accommodations. Had to deboard the plane after being delayed.

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