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$50+ 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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — MSO
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap 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 12, 2025.

Round-trip from

$96
(Booking.com)

One-way from

$50
(Booking.com)

Popular in

September

Cheapest in

May

Average price

$218

Good round-trip deal

$90 or less
From Las Vegas Harry Reid Intl to Missoula Johnson-Bell Field
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One-way flight from Las Vegas Harry Reid Intl to Missoula Johnson-Bell Field
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Highest demand for flights based on searches. 0% potential increase in price ($0 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Las Vegas Harry Reid Intl to Missoula Johnson-Bell Field.
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Find 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 12, 2025.

This Booking.com deal was found by Cheapflights users on 6/11. 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.
Fri 7/1112:19 pmLAS - MSO
Nonstop2h 11mAllegiant Air
Fri 7/189:54 pmMSO - LAS
Nonstop2h 08mAllegiant Air
Deal found 6/11$96
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/117:00 amLAS - MSO
1 stop13h 09mMultiple Airlines
Fri 7/189:54 pmMSO - LAS
Nonstop2h 08mMultiple Airlines
Deal found 6/11$146
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/116:05 pmLAS - MSO
1 stop4h 54mAlaska Airlines
Mon 9/156:40 pmMSO - LAS
2 stops16h 52mAlaska Airlines
Deal found 6/11$275
This Hawaiian Airlines deal was found by Cheapflights users on 6/10. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/115:46 pmLAS - MSO
1 stop5h 41mHawaiian Airlines
Mon 9/154:14 pmMSO - LAS
1 stop6h 22mHawaiian Airlines
Deal found 6/10$276
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/246:00 amLAS - MSO
1 stop7h 36mDelta
Fri 8/296:24 pmMSO - LAS
1 stop4h 54mDelta
Deal found 6/11$277
This Frontier deal was found by Cheapflights users on 6/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1912:59 amLAS - MSO
1 stop9h 56mFrontier
Fri 6/2712:40 pmMSO - LAS
2 stops20h 36mFrontier
Deal found 6/12$303
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/251:38 pmLAS - MSO
1 stop6h 43mUnited Airlines
Sun 6/296:15 amMSO - LAS
1 stop7h 08mUnited Airlines
Deal found 6/10$432
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/161:36 amLAS - MSO
1 stop10h 05mAmerican Airlines
Mon 10/201:49 pmMSO - LAS
1 stop8h 57mAmerican Airlines
Deal found 6/11$661

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 12, 2025.
Use the filters below to find and compare flights from Las Vegas to Missoula that are best for you.

Fly from

Las Vegas

Fly to

Missoula

Route

Depart

Return

Price

Las VegasMissoula

LAS - MSO

LASMSO

Las Vegas Harry Reid Intl

Fri 7/11

12:19 pm-3:30 pm

Nonstop2h 11m

Missoula Johnson-Bell Field

Fri 7/18

9:54 pm-11:02 pm

Nonstop2h 08m

$96

Las VegasMissoula

LAS - MSO

LASMSO

Las Vegas Harry Reid Intl

Fri 7/11

7:00 am-9:09 pm

1 stop13h 09m

Missoula Johnson-Bell Field

Fri 7/18

9:54 pm-11:02 pm

Nonstop2h 08m

$146

Las VegasMissoula

LAS - MSO

LASMSO

Las Vegas Harry Reid Intl

Sun 8/24

6:00 am-2:36 pm

1 stop7h 36m

Missoula Johnson-Bell Field

Fri 8/29

6:24 pm-10:18 pm

1 stop4h 54m

$277

Las VegasMissoula

LAS - MSO

LASMSO

Las Vegas Harry Reid Intl

Thu 6/19

12:59 am-11:55 am

1 stop9h 56m

Missoula Johnson-Bell Field

Fri 6/27

12:40 pm-8:16 am

2 stops20h 36m

$303

Las VegasMissoula

LAS - MSO

LASMSO

Las Vegas Harry Reid Intl

Fri 7/25

5:45 pm-12:19 am

1 stop5h 34m

Missoula Johnson-Bell Field

Mon 7/28

4:13 pm-8:38 pm

1 stop5h 25m

$309

Las VegasMissoula

LAS - MSO

LASMSO

Las Vegas Harry Reid Intl

Fri 7/11

8:30 am-11:54 pm

2 stops14h 24m

Missoula Johnson-Bell Field

Mon 7/14

4:13 pm-11:59 pm

2 stops8h 46m

$363

Las VegasMissoula

LAS - MSO

LASMSO

Las Vegas Harry Reid Intl

Wed 6/25

1:38 pm-9:21 pm

1 stop6h 43m

Missoula Johnson-Bell Field

Sun 6/29

6:15 am-12:23 pm

1 stop7h 08m

$432

Las VegasMissoula

LAS - MSO

LASMSO

Las Vegas Harry Reid Intl

Thu 7/24

12:59 am-12:57 pm

1 stop10h 58m

Missoula Johnson-Bell Field

Mon 7/28

7:03 am-2:37 pm

2 stops8h 34m

$795

Las VegasMissoula

LAS - MSO

LASMSO

Las Vegas Harry Reid Intl

Fri 7/4

12:19 pm-3:30 pm

Nonstop2h 11m

$50

Las VegasMissoula

LAS - MSO

LASMSO

Las Vegas Harry Reid Intl

Thu 7/31

10:19 am-12:57 pm

1 stop25h 38m

$98

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 16 results
1
2

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, October is the cheapest month in which you can book a flight from Las Vegas to Missoula (average of $365). Flying from Las Vegas to Missoula in March is currently the most expensive (average of $506). 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.

What is the cheapest time of day to fly from LAS to MSO?

Find hourly flight availability from Las Vegas to Missoula. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

It’s typically best to fly out from Las Vegas to Missoula at noon. Doing so could potentially save you 64% on the flight price compared to flying in the evening, which is usually more expensive.

Rainfall in Missoula by month

Plan your trip to Missoula by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Missoula ranges from 0.7 - 2.1 inches per month. June is typically the wettest month, when rainfall can reach 2.1 in. February is typically the driest time to visit Missoula when rainfall is around 0.7 in.

Temperature in Missoula by month

Plan your trip to Missoula by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Missoula, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 24.8 F).

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 12, 2025.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Allegiant Air
7.3
Good
725 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • 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 $96. Other airlines that can offer you cheap pricing are Delta, from $277, and Frontier, from $303. Allegiant Air is priced at 58% 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 ($50), Hawaiian Airlines ($134), and Delta ($139).

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

    Looking at all options, your cheapest flight can be booked for $46. While the most popular route (Las Vegas Harry Reid Intl - Missoula Johnson-Bell Field) can be booked for $96 on average our data indicates $116 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, October is the cheapest month in which you can book a flight from Las Vegas to Missoula (average of $365). Flying from Las Vegas to Missoula in March is currently the most expensive (average of $506). 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 5 airlines flying from Las Vegas to Missoula

Discover the top 5 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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$74Average$132FlexibilityNo cancel feeOn-time88%
FrontierCheapest$143Average$189FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$218Average$314FlexibilityNo cancel feeOn-time75%
DeltaCheapest$218Average$374FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$336Average$534FlexibilityNo cancel feeOn-time69%

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