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$41+ Cheap flights from Las Vegas to Missoula (LAS - MSO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — MSO
Jul 25 — Aug 11
Sat 7/25
Sat 8/1
1 adult, Economy
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Cheap flight deals from Las Vegas to Missoula

Cheapest flights from Las Vegas to Missoula
Explore the most affordable flight options available from Las Vegas to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 25, 2026.

This Booking.com deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:50 pm
LAS
-
MSO
Nonstop2h 12m
Allegiant Air
Sun 8/309:52 pm
MSO
-
LAS
Nonstop2h 11m
Allegiant Air
Deal found 6/20$74
This CheapOair deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:20 am
LAS
-
MSO
Nonstop2h 14m
Allegiant Air
Sun 8/239:52 pm
MSO
-
LAS
Nonstop2h 11m
Allegiant Air
Deal found 6/22$77
This Kiwi.com deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/205:50 pm
LAS
-
MSO
Nonstop2h 12m
Allegiant Air
Sun 8/239:52 pm
MSO
-
LAS
Nonstop2h 11m
Allegiant Air
Deal found 6/22$88
This CheapOair deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/96:20 am
LAS
-
MSO
Nonstop2h 14m
Allegiant Air
Thu 8/1310:24 am
MSO
-
LAS
Nonstop2h 14m
Allegiant Air
Deal found 6/23$109
This Cheapflightsfares deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:10 am
LAS
-
MSO
Nonstop2h 17m
Allegiant Air
Sun 10/1111:37 am
MSO
-
LAS
Nonstop2h 15m
Allegiant Air
Deal found 6/21$121
This Cheapflightsfares deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:20 am
LAS
-
MSO
Nonstop2h 14m
Allegiant Air
Sun 8/1610:24 am
MSO
-
LAS
Nonstop2h 14m
Allegiant Air
Deal found 6/22$166
This Kiwi.com deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/611:16 am
LAS
-
MSO
1 stop24h 45m
Multiple Airlines
Sun 8/239:52 pm
MSO
-
LAS
Nonstop2h 11m
Multiple Airlines
Deal found 6/23$175
This Cheapflightsfares deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/236:20 am
LAS
-
MSO
Nonstop2h 14m
Allegiant Air
Thu 7/3010:24 am
MSO
-
LAS
Nonstop2h 14m
Allegiant Air
Deal found 6/23$184

Find flight deals from Las Vegas to Missoula

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Missoula (MSO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$74
(Booking.com)

One-way from

$41
(CheapOair)

Popular in

October

Cheapest in

May

Average price

$175

Good round-trip deal

$111 or less

Good one-way deal

$59 or less
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Missoula Johnson-Bell Field flight deals.
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Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Missoula Johnson-Bell Field flights.
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From Las Vegas Harry Reid Intl to Missoula Johnson-Bell Field
Search Deals
One-way flight from Las Vegas Harry Reid Intl to Missoula Johnson-Bell Field
Search Deals
Highest demand for flights based on searches. 31% potential increase in price ($99 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Las Vegas Harry Reid Intl to Missoula Johnson-Bell Field.
Search Deals
Price to beat on a one-way flight from Las Vegas Harry Reid Intl to Missoula Johnson-Bell Field.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Las Vegas to Missoula that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 25, 2026.
Use the filters below to find and compare flights from Las Vegas to Missoula that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasMissoula

LAS - MSO

LASMSO

Las Vegas Harry Reid Intl

Thu 8/20

6:02 am-10:59 pm

1 stop15h 57m

Missoula Johnson-Bell Field

Sun 8/23

7:15 am-1:31 pm

1 stop7h 16m

$443

Las VegasMissoula

LAS - MSO

LASMSO

Las Vegas Harry Reid Intl

Wed 9/9

10:23 am-11:01 pm

2 stops11h 38m

Missoula Johnson-Bell Field

Sun 9/13

7:00 am-4:24 pm

1 stop10h 24m

$456

Las VegasMissoula

LAS - MSO

LASMSO

Las Vegas Harry Reid Intl

Thu 10/8

9:38 am-9:59 pm

1 stop11h 21m

Missoula Johnson-Bell Field

Sun 10/11

7:00 am-6:12 pm

1 stop12h 12m

$463

Las VegasMissoula

LAS - MSO

LASMSO

Las Vegas Harry Reid Intl

Thu 10/8

1:50 pm-12:31 am

2 stops9h 41m

Missoula Johnson-Bell Field

Sun 10/11

5:40 am-8:56 am

1 stop4h 16m

$469
Quickest round-trip

Las VegasMissoula

LAS - MSO

LASMSO

Las Vegas Harry Reid Intl

Mon 9/7

7:51 pm-12:18 am

1 stop3h 27m

Missoula Johnson-Bell Field

Sat 9/12

6:17 pm-10:12 pm

1 stop4h 55m

$495

Las VegasMissoula

LAS - MSO

LASMSO

Las Vegas Harry Reid Intl

Tue 7/21

5:00 pm-12:28 am

1 stop6h 28m

Missoula Johnson-Bell Field

Tue 7/28

1:15 pm-11:10 pm

2 stops10h 55m

$567
Cheapest one-way
Quickest one-way

Las VegasMissoula

LAS - MSO

LASMSO

Las Vegas Harry Reid Intl

Sun 7/5

6:20 am-9:34 am

Nonstop2h 14m

$73

Las VegasMissoula

LAS - MSO

LASMSO

Las Vegas Harry Reid Intl

Thu 7/9

2:08 pm-1:06 pm

1 stop21h 58m

$201

Las VegasMissoula

LAS - MSO

LASMSO

Las Vegas Harry Reid Intl

Mon 9/7

10:07 pm-12:37 pm

1 stop13h 30m

$235

Las VegasMissoula

LAS - MSO

LASMSO

Las Vegas Harry Reid Intl

Thu 8/27

1:25 pm-12:18 am

2 stops9h 53m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/24

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Compare providers for flights from Las Vegas to Missoula

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Las Vegas to Missoula in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Las Vegas-Missoula flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-Missoula flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Las Vegas-Missoula flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Las Vegas-Missoula flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Las Vegas-Missoula flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Las Vegas to Missoula

Have a flexible travel schedule? Discover the best time to fly to Missoula from Las Vegas with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Las Vegas to Missoula?

Currently, May is the cheapest month in which you can book a flight from Las Vegas to Missoula (average of $108). Flying from Las Vegas to Missoula in October is currently the most expensive (average of $467). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Las Vegas to Missoula?

Reviews of airlines servicing Missoula

Get insights into the airlines that provide service to Missoula. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Missoula. Reviews last updated June 25, 2026.
Get a feel of what it's like to fly with Alaska Airlines,United Airlines, andAllegiant Air from Las Vegas to Missoula by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,573 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.0

Comfort

7.8

Food

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.
Alaska Airlines
7.9
Good
12,573 reviews
Alaska Airlines
7.9
Good
12,573 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.0

Comfort

7.8

Food

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.
United Airlines
7.4
Good
9,886 reviews
Alaska Airlines
7.9
Good
12,573 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.0

Comfort

7.8

Food

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.
Allegiant Air
7.3
Good
694 reviews
Alaska Airlines
7.9
Good
12,573 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.0

Comfort

7.8

Food

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Missoula. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Las Vegas to Missoula flight route?

    Flights from Las Vegas Harry Reid Intl to Missoula Johnson-Bell Field have been viewed 1 times in the past calendar month.

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

    Airlines like Alaska Airlines and Delta fly from Las Vegas to Missoula in about 9h 41m. The time it takes to get you to your destination can typically vary by up to 1h 57m. The distance between Las Vegas and Missoula is about 750 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Las Vegas to Missoula round-trip?

    Cheapflights users have booked flights from Las Vegas to Missoula round-trip from $82. Other airlines that can offer you cheap pricing are Alaska Airlines, from $238, and United Airlines, from $258. Allegiant Air is priced at 63% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Las Vegas to Missoula one-way?

    The cheapest airlines for a one-way flight from Las Vegas to Missoula are Allegiant Air ($44), Alaska Airlines ($125), and Delta ($144).

  • What are the cheapest flights from Las Vegas to Missoula?

    Looking at all options, your cheapest flight can be booked for $50. While the most popular route (Las Vegas Harry Reid Intl - Missoula Johnson-Bell Field) can be booked for $83 on average, our data indicates $94 when flying from Las Vegas to Missoula.

  • Can I find deals for flights from Las Vegas to Missoula that include hotel bookings?

    Yes. In addition to deals on Las Vegas to Missoula flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Las Vegas to Missoula?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Missoula.

  • Can I find deals for business class flights from Las Vegas to Missoula?

    Yes. Cheapflights offers flight deals from Las Vegas to Missoula by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Las Vegas to Missoula?

    Currently, May is the cheapest month in which you can book a flight from Las Vegas to Missoula (average of $108). Flying from Las Vegas to Missoula in October is currently the most expensive (average of $467). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Las Vegas to Missoula

Discover the top 3 airlines that operate flights from Las Vegas to Missoula. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$82Average$129FlexibilityNo cancel feeOn-time88%
Alaska AirlinesCheapest$238Average$402FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$258Average$472FlexibilityNo cancel feeOn-time69%

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