£149 Cheap Flights from Las Vegas (LAS) to Missoula (MSO)

View £149 flight on Sat, 29 Aug 2026Opens in a new window

Popular airlines from Harry Reid Intl. Airport (LAS) to Missoula Intl. Airport (MSO)

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

Prices were available within the past 7 days and start at £149 for one-way flights and £298 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, 15 Aug - Sat, 22 Aug
LAS
Las Vegas
MSO
Missoula
£298 Return, found 3 days ago
£298
Return
found 3 days ago
Select Alaska Airlines flight, departing Sat, 15 Aug from Las Vegas to Missoula, returning Sat, 22 Aug, priced at £298 found 3 days ago
Alaska Airlines
Tue, 18 Aug - Tue, 25 Aug
LAS
Las Vegas
MSO
Missoula
£320 Return, found 3 days ago
£320
Return
found 3 days ago
Select Alaska Airlines flight, departing Tue, 18 Aug from Las Vegas to Missoula, returning Tue, 25 Aug, priced at £320 found 3 days ago
Alaska Airlines
Sat, 15 Aug - Sat, 22 Aug
LAS
Las Vegas
MSO
Missoula
£327 Return, found 3 days ago
£327
Return
found 3 days ago
Select Alaska Airlines flight, departing Sat, 15 Aug from Las Vegas to Missoula, returning Sat, 22 Aug, priced at £327 found 3 days ago
Alaska Airlines
Sat, 15 Aug - Sat, 22 Aug
LAS
Las Vegas
MSO
Missoula
£328 Return, found 3 days ago
£328
Return
found 3 days ago
Select Alaska Airlines flight, departing Sat, 15 Aug from Las Vegas to Missoula, returning Sat, 22 Aug, priced at £328 found 3 days ago
Alaska Airlines
Fri, 14 Aug - Fri, 21 Aug
LAS
Las Vegas
MSO
Missoula
£334 Return, found 3 days ago
£334
Return
found 3 days ago
Select Alaska Airlines flight, departing Fri, 14 Aug from Las Vegas to Missoula, returning Fri, 21 Aug, priced at £334 found 3 days ago
Alaska Airlines
Tue, 18 Aug - Tue, 25 Aug
LAS
Las Vegas
MSO
Missoula
£342 Return, found 3 days ago
£342
Return
found 3 days ago
Select Alaska Airlines flight, departing Tue, 18 Aug from Las Vegas to Missoula, returning Tue, 25 Aug, priced at £342 found 3 days ago
Alaska Airlines
Tue, 18 Aug - Tue, 25 Aug
LAS
Las Vegas
MSO
Missoula
£349 Return, found 3 days ago
£349
Return
found 3 days ago
Select Alaska Airlines flight, departing Tue, 18 Aug from Las Vegas to Missoula, returning Tue, 25 Aug, priced at £349 found 3 days ago
Alaska Airlines
Tue, 18 Aug - Tue, 25 Aug
LAS
Las Vegas
MSO
Missoula
£357 Return, found 3 days ago
£357
Return
found 3 days ago
Select Alaska Airlines flight, departing Tue, 18 Aug from Las Vegas to Missoula, returning Tue, 25 Aug, priced at £357 found 3 days ago
Alaska Airlines
Fri, 14 Aug - Fri, 21 Aug
LAS
Las Vegas
MSO
Missoula
£363 Return, found 3 days ago
£363
Return
found 3 days ago
Select Alaska Airlines flight, departing Fri, 14 Aug from Las Vegas to Missoula, returning Fri, 21 Aug, priced at £363 found 3 days ago
Alaska Airlines
Fri, 14 Aug - Fri, 21 Aug
LAS
Las Vegas
MSO
Missoula
£364 Return, found 3 days ago
£364
Return
found 3 days ago
Select Alaska Airlines flight, departing Fri, 14 Aug from Las Vegas to Missoula, returning Fri, 21 Aug, priced at £364 found 3 days ago

Frequently asked questions

How do I find cheap flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Missoula, MT (MSO-Missoula Intl.)?
To find a cheap flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Missoula, MT (MSO-Missoula Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Las Vegas, NV (LAS-Harry Reid Intl.) to Missoula, MT (MSO-Missoula Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Las Vegas, NV (LAS-Harry Reid Intl.) to Missoula, MT (MSO-Missoula Intl.)?
There are approximately 31 connecting flights per day from Harry Reid Intl. (LAS) to Missoula Intl. (MSO). Some common connection points include Portland Intl. (PDX), Seattle - Tacoma Intl. (SEA), and San Diego Intl. (SAN).
What is the earliest flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Missoula, MT (MSO-Missoula Intl.)?
The earliest flight from Las Vegas, NV (LAS-Harry Reid Intl.) (LAS) to Missoula, MT (MSO-Missoula Intl.) (MSO) typically departs at approximately 12:10 AM local time, operated by American Airlines. This is a seasonal service active in October. An early departure like this can help maximize your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Missoula, MT (MSO-Missoula Intl.)?
You'll typically find the most flights from Harry Reid International Airport (LAS) to Missoula International Airport (MSO) on a Monday, with around 37 flights available. This gives you a good selection of options for your journey. Major airlines on this route include Alaska Airlines, American Airlines, and United Airlines. Flight schedules are consistent throughout the week, so you'll find similar options on other days.
What are the most popular departure times for flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Missoula, MT (MSO-Missoula Intl.)?
The most popular departure times for flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Missoula, MT (MSO-Missoula Intl.) are in the early morning, between 6am and 9am. This accounts for around 48% of total traffic. Alaska Airlines and Delta both offer flights during this window. Many travelers prefer these early flights to get a head start on their day at their destination.
How long does it take to fly from Las Vegas, NV (LAS-Harry Reid Intl.) to Missoula, MT (MSO-Missoula Intl.)?
Flights from LAS to MSO with one stop typically take around 5 hours 20 minutes, covering approximately 751 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Las Vegas, NV (LAS-Harry Reid Intl.) to Missoula, MT (MSO-Missoula Intl.)?
Select the "Business class" and "First class" filters when looking for LAS to MSO flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Las Vegas, NV (LAS-Harry Reid Intl.) to Missoula, MT (MSO-Missoula Intl.) flight with Expedia?
It's easy to earn miles on a Las Vegas, NV (LAS-Harry Reid Intl.) to Missoula, MT (MSO-Missoula Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Missoula from McCarran Intl. (LAS)?
If you're planning to travel to Missoula from Harry Reid International Airport (LAS), you can fly into Missoula Intl. (MSO) Some flights may connect through major hubs like Los Angeles Intl. (LAX), San Francisco Intl. (SFO), Portland Intl. (PDX) before reaching Missoula. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Las Vegas, NV (LAS-Harry Reid Intl.) to Missoula, MT (MSO-Missoula Intl.) at the last minute?
Typically, booking a last minute flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Missoula, MT (MSO-Missoula Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Las Vegas, NV (LAS-Harry Reid Intl.) to Missoula, MT (MSO-Missoula Intl.) flight and hotel package?
Securing a Las Vegas, NV (LAS-Harry Reid Intl.) to Missoula, MT (MSO-Missoula Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Missoula, MT (MSO-Missoula Intl.)?
If you booked your Las Vegas, NV (LAS-Harry Reid Intl.) to Missoula, MT (MSO-Missoula Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Harry Reid Intl.
Destination airport
Missoula Intl.
Return price
£297
Distance
1200 km
Average flight time
2 hours 18 mins

Book with confidence

Compare flights from Las Vegas to Missoula easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Las Vegas to Missoula. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Missoula Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Harry Reid Intl. to Missoula Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Harry Reid Intl. (LAS) to Missoula Intl. (MSO)

The easiest way to view the best deals on flights from Las Vegas to Missoula today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Harry Reid Intl. to Missoula Intl. start at just £298 and range up to £364.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Las Vegas and Missoula
  • booking your flight during August, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Las Vegas to Missoula flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Harry Reid Intl. to Missoula Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Las Vegas to Missoula easily and book with confidence

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