$116 Cheap Flights from Las Vegas (LAS) to Missoula (MSO)

View $116 flight on Wed, Nov 19, 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at $116 for one-way flights and $203 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Tue, Jan 13 - Tue, Jan 27
LAS
Las Vegas
MSO
Missoula
$203 Roundtrip, found 4 days ago
$203
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Tue, Jan 13 from Las Vegas to Missoula, returning Tue, Jan 27, priced at $203 found 4 days ago
Hawaiian Airlines
Tue, Jan 13 - Sat, Jan 24
LAS
Las Vegas
MSO
Missoula
$212 Roundtrip, found 4 days ago
$212
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Tue, Jan 13 from Las Vegas to Missoula, returning Sat, Jan 24, priced at $212 found 4 days ago
Delta
Wed, Jan 14 - Tue, Jan 20
LAS
Las Vegas
MSO
Missoula
$214 Roundtrip, found 4 days ago
$214
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Jan 14 from Las Vegas to Missoula, returning Tue, Jan 20, priced at $214 found 4 days ago
Hawaiian Airlines
Thu, Jan 8 - Sat, Jan 24
LAS
Las Vegas
MSO
Missoula
$222 Roundtrip, found 4 days ago
$222
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Thu, Jan 8 from Las Vegas to Missoula, returning Sat, Jan 24, priced at $222 found 4 days ago
Hawaiian Airlines
Fri, Jan 9 - Tue, Jan 27
LAS
Las Vegas
MSO
Missoula
$231 Roundtrip, found 4 days ago
$231
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Fri, Jan 9 from Las Vegas to Missoula, returning Tue, Jan 27, priced at $231 found 4 days ago
Hawaiian Airlines
Tue, Jan 13 - Thu, Jan 29
LAS
Las Vegas
MSO
Missoula
$232 Roundtrip, found 4 days ago
$232
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Tue, Jan 13 from Las Vegas to Missoula, returning Thu, Jan 29, priced at $232 found 4 days ago
Alaska Airlines
Wed, Dec 17 - Tue, Jan 6
LAS
Las Vegas
MSO
Missoula
$238 Roundtrip, found 9 hours ago
$238
Roundtrip
found 9 hours ago
Select Alaska Airlines flight, departing Wed, Dec 17 from Las Vegas to Missoula, returning Tue, Jan 6, priced at $238 found 9 hours ago
Delta
Wed, Jan 14 - Tue, Jan 20
LAS
Las Vegas
MSO
Missoula
$240 Roundtrip, found 4 days ago
$240
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Jan 14 from Las Vegas to Missoula, returning Tue, Jan 20, priced at $240 found 4 days ago
United
Sat, Nov 15 - Sun, Nov 16
LAS
Las Vegas
MSO
Missoula
$264 Roundtrip, found 5 days ago
$264
Roundtrip
found 5 days ago
Select United flight, departing Sat, Nov 15 from Las Vegas to Missoula, returning Sun, Nov 16, priced at $264 found 5 days ago
Frontier Airlines
Thu, Nov 20 - Mon, Nov 24
LAS
Las Vegas
MSO
Missoula
$270 Roundtrip, found 1 day ago
$270
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Nov 20 from Las Vegas to Missoula, returning Mon, Nov 24, priced at $270 found 1 day ago

Find the cheapest month to fly from Las Vegas (LAS) to Missoula (MSO)

August is typically the cheapest month to fly

From $217 - $500 per traveler.

Frequently asked questions

How much does a flight from Harry Reid Intl. Airport (LAS) to Missoula Intl. Airport (MSO) cost?
Secure a cheap one-way flight from $116 or cheap return flight from $203 from Harry Reid Intl. Airport (LAS) to Missoula Intl. Airport (MSO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Harry Reid Intl. Airport (LAS) to Missoula Intl. Airport (MSO)?
Flying in January may help you find better deals, as it's the cheapest month for flights between LAS and MSO. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Harry Reid Intl. Airport (LAS) to Missoula Intl. Airport (MSO)?
To find the cheapest airline that'll fly you from LAS to MSO, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Harry Reid Intl. Airport (LAS) to Missoula Intl. Airport (MSO)?
On average, you can take your pick of 2 direct flights departing from Harry Reid Intl. Airport (LAS) to Missoula Intl. Airport (MSO) each week. If you can't find one that suits your schedule, think about booking a flight that has a layover. Filter your search on Expedia to include one or two stops and select the best alternative.
What are the most popular departure times for flights from Harry Reid Intl. Airport (LAS) to Missoula Intl. Airport (MSO)?
Flights between LAS and MSO are busiest at 1 PM. For a more relaxed experience and potentially cheaper fares, look for a departure that's outside typical rush times.
What day of the week has the most flights from LAS to MSO?
Monday offers the most flights from Harry Reid Intl. Airport (LAS) to Missoula Intl. Airport (MSO). Consider jetting off on this day and you'll have a greater chance of finding a departure that fits your itinerary.
What is the earliest flight from Harry Reid Intl. Airport (LAS) to Missoula Intl. Airport (MSO)?
The earliest flight out of Harry Reid Intl. Airport (LAS) is at around 1:19PM UTC-8. Catch this flight and you'll arrive at Missoula Intl. Airport (MSO) at approximately 4:46PM UTC-7. The total time in the air is 2h 27m.
How long does it take to fly from Harry Reid Intl. Airport (LAS) to Missoula Intl. Airport (MSO)?
The average flight time from LAS to MSO is 2 hours and 27 minutes, covering a distance of 750 mi.
What is the best time to fly from Harry Reid Intl. Airport (LAS) to Missoula Intl. Airport (MSO)?
To avoid potential delays on the Harry Reid Intl. Airport (LAS) to Missoula Intl. Airport (MSO) route, aim to travel before 3 PM. Later flights have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Missoula from Harry Reid Intl. Airport (LAS)?
Missoula Intl. Airport (MSO) is the only airport in Missoula with direct flights from Harry Reid Intl. Airport (LAS). Compare the available options and discover cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Harry Reid Intl. Airport (LAS) to Missoula Intl. Airport (MSO) last-minute?
Booking your plane ticket from LAS to MSO just before your trip is generally more expensive. But if there's some wiggle room with your departure times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a LAS to MSO flight and hotel package?
You can save money by booking a LAS to MSO flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. Once you've selected your ideal flights and accommodations, consider adding extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from Harry Reid Intl. Airport (LAS) to Missoula Intl. Airport (MSO)?
If you booked your LAS to MSO flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

Travel information

Origin airport
Harry Reid Intl.
Destination airport
Missoula Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, United
Roundtrip price
$202
Distance
750 mi
Average flight time
4 hours 43 mins

Book with confidence

Las Vegas to Missoula Flights

The cheapest times to fly from Las Vegas to Missoula

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Las Vegas to Missoula are during the month of January. You can find some of the cheapest flights from Las Vegas to Missoula with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Las Vegas to Missoula

Sunday is one of the best days to book for cheap flights from Las Vegas to Missoula: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Las Vegas to Missoula

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Las Vegas to Missoula in 2025. You can also book with separate airlines for your outbound and return journeys, from $116 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Las Vegas to Missoula flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Las Vegas to Missoula airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Las Vegas to Missoula Flights

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*Available to One Key members.