HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Las Vegas

$50+ Cheap flights from Missoula to Las Vegas (MSO - LAS)

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 4/18. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — LAS
abr 16 — abr 231
qua 4/16
qua 4/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Missoula to Las Vegas with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Missoula Johnson-Bell Field to Las Vegas Harry Reid Intl are usually found in January or August, booked 20 days in advance, depart on a Saturday or Monday and return on a Wednesday

Cheap flight deals from Missoula to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Missoula (MSO) to Las Vegas (LAS). 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 abril 11, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$96
(Mytrip)

One-way from

$50
(Mytrip)

Popular in

February

Cheapest in

January

Average price

$227

Good round-trip deal

$139 or less
Provider with most accurate pricing for Missoula Johnson-Bell Field-Las Vegas Harry Reid Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Missoula Johnson-Bell Field-Las Vegas Harry Reid Intl flights.
Search Deals
From Missoula Johnson-Bell Field to Las Vegas Harry Reid Intl
Search Deals
One-way flight from Missoula Johnson-Bell Field to Las Vegas Harry Reid Intl
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from Missoula Johnson-Bell Field to Las Vegas Harry Reid Intl.
Search Deals

Find flight deals from Missoula to Las Vegas

Cheapest flights from Missoula to Las Vegas
Explore the most affordable flight options available from Missoula to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 11, 2025.

This Mytrip deal was found by Cheapflights users on 4/11. 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.
sex 5/1610:05 pmMSO - LAS
Nonstop2h 10mAllegiant Air
sex 5/306:01 pmLAS - MSO
Nonstop2h 16mAllegiant Air
Deal found 4/11$102
This Mytrip deal was found by Cheapflights users on 4/11. 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.
sex 5/163:15 pmMSO - LAS
1 stop17h 39mMultiple Airlines
sex 5/306:01 pmLAS - MSO
Nonstop2h 16mMultiple Airlines
Deal found 4/11$147
This Alaska Airlines deal was found by Cheapflights users on 4/9. 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.
ter 5/62:54 pmMSO - LAS
1 stop5h 09mAlaska Airlines
qua 5/77:45 amLAS - MSO
1 stop5h 13mAlaska Airlines
Deal found 4/9$218
This Delta deal was found by Cheapflights users on 4/9. 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.
qua 5/75:40 amMSO - LAS
1 stop3h 30mDelta
qua 5/77:46 pmLAS - MSO
1 stop3h 35mDelta
Deal found 4/9$219
This CheapOair deal was found by Cheapflights users on 4/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 5/3012:41 pmMSO - LAS
1 stop26h 58mFrontier
dom 6/112:59 amLAS - MSO
1 stop9h 56mFrontier
Deal found 4/10$239
This Hawaiian Airlines deal was found by Cheapflights users on 4/11. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 7/96:35 amMSO - LAS
1 stop7h 44mHawaiian Airlines
sex 7/115:45 pmLAS - MSO
1 stop5h 34mHawaiian Airlines
Deal found 4/11$314
This United Airlines deal was found by Cheapflights users on 4/10. 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.
qui 5/15:20 pmMSO - LAS
1 stop6h 20mUnited Airlines
sáb 5/106:00 amLAS - MSO
1 stop6h 33mUnited Airlines
Deal found 4/10$335
This American Airlines deal was found by Cheapflights users on 4/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 6/107:03 amMSO - LAS
1 stop14h 10mAmerican Airlines
sex 6/1312:59 amLAS - MSO
1 stop11h 05mAmerican Airlines
Deal found 4/10$707

Cheapflights Fare Finder

Customize your flight search to find flights from Missoula to Las Vegas 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 abril 11, 2025.
Use the filters below to find and compare flights from Missoula to Las Vegas that are best for you.

Fly from

Missoula

Fly to

Las Vegas

Route

Depart

Return

Price

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

seg 4/28

4:16 pm-5:26 pm

Nonstop2h 10m

Las Vegas Harry Reid Intl

sex 5/9

4:50 pm-8:16 pm

Nonstop2h 26m

$96

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

sex 5/16

3:15 pm-5:41 pm

1 stop27h 26m

Las Vegas Harry Reid Intl

sex 5/23

6:09 pm-9:25 pm

Nonstop2h 16m

$143

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

ter 4/29

2:54 pm-9:22 pm

1 stop7h 28m

Las Vegas Harry Reid Intl

ter 5/13

5:34 pm-11:49 pm

1 stop5h 15m

$218

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

ter 4/29

6:15 pm-11:25 pm

1 stop6h 10m

Las Vegas Harry Reid Intl

ter 5/13

5:10 pm-12:21 am

1 stop6h 11m

$219

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

sex 5/30

12:41 pm-2:39 pm

1 stop26h 58m

Las Vegas Harry Reid Intl

dom 6/1

12:59 am-11:55 am

1 stop9h 56m

$239

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

qua 7/9

6:35 am-1:19 pm

1 stop7h 44m

Las Vegas Harry Reid Intl

sex 7/11

8:00 am-3:17 pm

1 stop6h 17m

$314

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

qui 5/1

5:20 pm-10:40 pm

1 stop6h 20m

Las Vegas Harry Reid Intl

sáb 5/10

6:00 am-1:33 pm

1 stop6h 33m

$335

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

sex 4/18

9:06 pm-10:16 pm

Nonstop2h 10m

$50

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

sáb 6/14

4:19 pm-8:23 pm

1 stop5h 04m

$132

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

sex 5/2

6:15 pm-11:25 pm

1 stop6h 10m

$133

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/9

Showing 1-10 of 12 results
1
2

Compare providers for flights from Missoula to Las Vegas

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 Missoula to Las Vegas in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*2 stars
Trip.comPrice Accuracy1 starTrust 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 Missoula-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Missoula-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Missoula-Las Vegas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Missoula-Las Vegas 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 Missoula-Las Vegas 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 Missoula to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Missoula 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 Missoula to Las Vegas

How far ahead should I book a flight from Missoula to Las Vegas?

Use this chart to determine the optimal time to book a round-trip flight from Missoula to Las Vegas. Price data was last updated on April 4, 2025.

To ensure you get the cheapest price possible for a flight from Missoula to Las Vegas, you should look to book at least 20 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, August is the cheapest month in which you can book a flight from Missoula to Las Vegas (average of $198). Flying from Missoula to Las Vegas in March is currently the most expensive (average of $269). 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 MSO to LAS?

Find hourly flight availability from Missoula to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 11, 2025.

When flying from Missoula to Las Vegas, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 48% versus a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Missoula to Las Vegas. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Missoula to Las Vegas flight should consider departing on Thursday evenings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Las Vegas by month

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

In terms of precipitation, rainfall in Las Vegas ranges from 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Las Vegas when rainfall is around 0.1 in.

Temperature in Las Vegas by month

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

If weather is an important factor for your trip to Las Vegas, 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 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. 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 Las Vegas. Reviews last updated abril 11, 2025.
To help decide which airline to fly from Missoula to Las Vegas, see what other customers have to say about Alaska Airlines, Delta and Hawaiian Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,851 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,851 reviews
Alaska Airlines
8.0
Very good
9,851 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,911 reviews
Alaska Airlines
8.0
Very good
9,851 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Hawaiian Airlines
7.9
Good
2,365 reviews
Alaska Airlines
8.0
Very good
9,851 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,636 reviews
Alaska Airlines
8.0
Very good
9,851 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Allegiant Air
7.3
Good
734 reviews
Alaska Airlines
8.0
Very good
9,851 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Missoula to Las Vegas. 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 Missoula to Las Vegas flight route?

    Flights from Missoula Johnson-Bell Field to Las Vegas Harry Reid Intl have been viewed 5 times in the past calendar month.

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

    Flying on Allegiant Air is currently your cheapest option to Las Vegas, with prices starting at $96. Additional round-trip tickets that might be worth considering are offered by Hawaiian Airlines and Delta, with the lowest prices starting at $218 and $219, respectively. Allegiant Air is priced at 60% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest airlines for a one-way flight from Missoula to Las Vegas are Allegiant Air ($50), Alaska Airlines ($132), and Delta ($133).

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

    The cheapest flight price from Missoula to Las Vegas is $96. On average you can expect to pay $152. The most popular route, (Missoula Johnson-Bell Field - Las Vegas Harry Reid Intl), can usually be booked for $108.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Missoula to Las Vegas 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 Missoula to Las Vegas?

    Currently, August is the cheapest month in which you can book a flight from Missoula to Las Vegas (average of $198). Flying from Missoula to Las Vegas in March is currently the most expensive (average of $269). 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

Traveling to a place near Missoula?

Book flights to Missoula if you plan to visit one of these locations
Henderson
Paradise
North Las Vegas
Sunrise Manor
Winchester
Primm
Mount Charleston
Kingman
Mesquite
Pahrump
Needles
Boulder City

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 Missoula to Las Vegas

Discover the top 5 airlines that operate flights from Missoula to Las Vegas. 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 abril 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$88Average$174FlexibilityNo cancel feeOn-time88%
FrontierCheapest$132Average$192FlexibilityNo cancel feeOn-time62%
DeltaCheapest$240Average$362FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$245Average$360FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$287Average$456FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.