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Cheap flights from Missoula to Las Vegas from $65

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missoula to Las Vegas departing on 12/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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Allegiant Air Logo
6:46 pm - 7:57 pmMSO-LAS
2h 11mnonstop
Allegiant Air Logo
6:18 pm - 9:35 pmLAS-MSO
2h 17mnonstop
$94Allegiant Air
Find Deal
Mon, Nov 10 - Fri, Nov 14
Allegiant Air Logo
6:46 pm - 7:57 pmMSO-LAS
2h 11mnonstop
Allegiant Air Logo
6:18 pm - 9:35 pmLAS-MSO
2h 17mnonstop
$109Allegiant Air
Find Deal
Mon, Nov 10 - Fri, Nov 14
Allegiant Air Logo
6:46 pm - 7:57 pmMSO-LAS
2h 11mnonstop
Allegiant Air Logo
6:18 pm - 9:35 pmLAS-MSO
2h 17mnonstop
$110Allegiant Air
Find Deal
Mon, Nov 10 - Fri, Nov 14
Allegiant Air Logo
10:13 pm - 11:26 pmMSO-LAS
2h 13mnonstop
Allegiant Air Logo
9:00 am - 12:21 pmLAS-MSO
2h 21mnonstop
$111Allegiant Air
Find Deal
Mon, Dec 1 - Wed, Dec 3
Allegiant Air Logo
5:18 pm - 6:31 pmMSO-LAS
2h 13mnonstop
Allegiant Air Logo
6:15 pm - 9:36 pmLAS-MSO
2h 21mnonstop
$114Allegiant Air
Find Deal
Wed, Dec 10 - Thu, Dec 11
Allegiant Air Logo
5:18 pm - 6:31 pmMSO-LAS
2h 13mnonstop
Allegiant Air Logo
6:15 pm - 9:36 pmLAS-MSO
2h 21mnonstop
$115Allegiant Air
Find Deal
Wed, Dec 10 - Thu, Dec 11
Multiple Airlines Logo
1:04 pm - 7:32 pmMSO-LAS
7h 28m1 stop
Multiple Airlines Logo
9:00 am - 12:21 pmLAS-MSO
2h 21mnonstop
$186Multiple Airlines
Find Deal
Mon, Dec 1 - Wed, Dec 3
Alaska Airlines Logo
2:35 pm - 6:50 pmMSO-LAS
5h 15m1 stop
Alaska Airlines Logo
7:15 pm - 1:09 pmLAS-MSO
16h 54m2 stops
$248Alaska Airlines
Find Deal
Mon, Feb 23 - Fri, Feb 27
Alaska Airlines Logo
2:35 pm - 6:50 pmMSO-LAS
5h 15m1 stop
Alaska Airlines Logo
9:30 am - 1:52 pmLAS-MSO
27h 22m1 stop
$252Alaska Airlines
Find Deal
Mon, Feb 23 - Fri, Feb 27
Alaska Airlines Logo
1:12 pm - 11:55 pmMSO-LAS
11h 43m2 stops
Alaska Airlines Logo
7:00 am - 12:26 amLAS-MSO
16h 26m1 stop
$258Alaska Airlines
Find Deal
Sat, Dec 6 - Tue, Dec 9

Allegiant Air flights from Missoula to Las Vegas

Our best Allegiant Air deals on Missoula to Las Vegas flight tickets
Allegiant Air
Nov 10
MSO6:46 pmMissoula Johnson-Bell Field
2h 11m
LAS7:57 pmLas Vegas Harry Reid Intl
Nov 14
LAS6:18 pmLas Vegas Harry Reid Intl
2h 17m
MSO9:35 pmMissoula Johnson-Bell Field
$94
Find similar
Allegiant Air
Nov 3
MSO8:44 pmMissoula Johnson-Bell Field
2h 16m
LAS10:00 pmLas Vegas Harry Reid Intl
Nov 14
LAS6:18 pmLas Vegas Harry Reid Intl
2h 17m
MSO9:35 pmMissoula Johnson-Bell Field
$108
Find similar
Allegiant Air
Nov 10
MSO6:46 pmMissoula Johnson-Bell Field
2h 11m
LAS7:57 pmLas Vegas Harry Reid Intl
Nov 14
LAS6:18 pmLas Vegas Harry Reid Intl
2h 17m
MSO9:35 pmMissoula Johnson-Bell Field
$109
Find similar

Alaska Airlines flights from Missoula to Las Vegas

Our best Alaska Airlines deals on Missoula to Las Vegas flight tickets
Alaska Airlines
Feb 23
MSO2:35 pmMissoula Johnson-Bell Field
5h 15m
1 stop
LAS6:50 pmLas Vegas Harry Reid Intl
Feb 27
LAS7:15 pmLas Vegas Harry Reid Intl
16h 54m
2 stops
MSO1:09 pmMissoula Johnson-Bell Field
$248
Find similar
Alaska Airlines
Feb 23
MSO2:35 pmMissoula Johnson-Bell Field
5h 15m
1 stop
LAS6:50 pmLas Vegas Harry Reid Intl
Feb 27
LAS9:30 amLas Vegas Harry Reid Intl
27h 22m
1 stop
MSO1:52 pmMissoula Johnson-Bell Field
$252
Find similar
Alaska Airlines
Dec 6
MSO1:12 pmMissoula Johnson-Bell Field
11h 43m
2 stops
LAS11:55 pmLas Vegas Harry Reid Intl
Dec 9
LAS7:00 amLas Vegas Harry Reid Intl
16h 26m
1 stop
MSO12:26 amMissoula Johnson-Bell Field
$258
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated October 28, 2025.
Use the filters below to find and compare flights from Missoula to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Mon 11/10

6:46 pm-7:57 pm

Nonstop2h 11m

Las Vegas Harry Reid Intl

Fri 11/14

6:18 pm-9:35 pm

Nonstop2h 17m

$94

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Mon 11/10

6:46 pm-7:57 pm

Nonstop2h 11m

Las Vegas Harry Reid Intl

Fri 11/14

6:18 pm-9:35 pm

Nonstop2h 17m

$109

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Mon 11/10

6:46 pm-7:57 pm

Nonstop2h 11m

Las Vegas Harry Reid Intl

Fri 11/14

6:18 pm-9:35 pm

Nonstop2h 17m

$110

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Mon 12/1

10:13 pm-11:26 pm

Nonstop2h 13m

Las Vegas Harry Reid Intl

Wed 12/3

9:00 am-12:21 pm

Nonstop2h 21m

$111

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Wed 12/10

5:18 pm-6:31 pm

Nonstop2h 13m

Las Vegas Harry Reid Intl

Thu 12/11

6:15 pm-9:36 pm

Nonstop2h 21m

$114

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Wed 12/10

5:18 pm-6:31 pm

Nonstop2h 13m

Las Vegas Harry Reid Intl

Thu 12/11

6:15 pm-9:36 pm

Nonstop2h 21m

$115

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Mon 12/1

1:04 pm-7:32 pm

1 stop7h 28m

Las Vegas Harry Reid Intl

Wed 12/3

9:00 am-12:21 pm

Nonstop2h 21m

$186

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Mon 2/23

2:35 pm-6:50 pm

1 stop5h 15m

Las Vegas Harry Reid Intl

Fri 2/27

7:15 pm-1:09 pm

2 stops16h 54m

$248

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Mon 2/23

2:35 pm-6:50 pm

1 stop5h 15m

Las Vegas Harry Reid Intl

Fri 2/27

9:30 am-1:52 pm

1 stop27h 22m

$252

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Sat 12/6

1:12 pm-11:55 pm

2 stops11h 43m

Las Vegas Harry Reid Intl

Tue 12/9

7:00 am-12:26 am

1 stop16h 26m

$258

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Las Vegas from

How to get the cheapest flight ticket from Missoula to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Las Vegas?

The month of August is, on average, the cheapest month to fly to Las Vegas from Missoula, with most prices found around $109. The month of January is another great option to travel to Las Vegas, with average flight prices from Missoula averaging around $126.

What is the cheapest day to depart on your flight to Las Vegas?

Our data shows that Saturday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $129. Flights from Missoula to Las Vegas on a Thursday will generally be more expensive and average around $242. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Las Vegas?

The cheapest time of day to fly to Las Vegas is in the evening when flights can be purchased for as low as $145. Flights to Las Vegas are more costly at noon, with an average ticket price of $221. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Missoula Johnson-Bell Field to Las Vegas Harry Reid Intl flight route?

Fly from Missoula Johnson-Bell Field to Las Vegas Harry Reid Intl for the best Missoula Johnson-Bell Field - Las Vegas Harry Reid Intl flight prices

How far in advance should I book a flight to Las Vegas?

You are more likely to see cheaper flights to Las Vegas from Missoula when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $226 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Missoula for as low as $123 on momondo.

What cabin class options are available on Missoula Johnson-Bell Field to Las Vegas Harry Reid Intl flights?

There is only 1 cabin class available to choose from on Missoula Johnson-Bell Field to Las Vegas Harry Reid Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Missoula to Las Vegas flight prices changed over time?

As of October 2025, prices for Missoula to Las Vegas flights are approximately 15% cheaper when compared to flights at the same time last year.

When to book flights from Missoula to Las Vegas

Are you open to changing your travel dates? Check out the ideal times to fly from Missoula to Las Vegas according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Missoula to Las Vegas (MSO to LAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missoula to Las Vegas

Best Price Found

$146

Fastest flight time

2h 11m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun

Airports in Las Vegas

1 airport
The best flight deal from Missoula to Las Vegas found on momondo in the last 72 hours is $146
The fastest flight from Missoula to Las Vegas takes 2h 11m
Direct flights go from Missoula to Las Vegas on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport near Las Vegas: Las Vegas Harry Reid Intl (LAS)
Search flight deals

  • How far is Missoula Johnson-Bell Field to Las Vegas Harry Reid Intl by plane?

    Missoula Johnson-Bell Field and Las Vegas Harry Reid Intl are 740.9 mi apart from one another. A reasonable flight in good conditions will take 2h 11m.

  • When did momondo last update prices for flights from Missoula Johnson-Bell Field Airport to Las Vegas Harry Reid Intl Airport?

    Prices for flights from Missoula Johnson-Bell Field Airport to Las Vegas Harry Reid Intl Airport are updated daily.

  • How many operators does momondo search for flights from Missoula Johnson-Bell Field Airport to Las Vegas Harry Reid Intl Airport?

  • How old do you have to be to fly from Missoula Johnson-Bell Field Airport to Las Vegas Harry Reid Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missoula Johnson-Bell Field Airport to Las Vegas Harry Reid Intl Airport.

  • What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

    The necessary travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Missoula to Las Vegas?

  • What is the most popular airline from Missoula to Las Vegas?

Best airlines flying from Missoula to Las Vegas

Compare and see reviews for airlines that fly from Missoula to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $90Free CancellationRating
7.2
695 reviews
Search Allegiant Air flights
Hawaiian AirlinesPriceFrom $109Free CancellationRating
7.8
2,794 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $199Free CancellationRating
7.9
7,994 reviews
Search Delta flights
Alaska AirlinesPriceFrom $239Free CancellationRating
8.0
11,201 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $276Free CancellationRating
7.4
9,000 reviews
Search United Airlines flights

Traveling to a place near Las Vegas?

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

Why use momondo?

Why should I use momondo to find a flight deal from Missoula to Las Vegas?

Finding the right flight to Las Vegas from Missoula is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Las Vegas quick and easy, saving you time and money.

Can I find flights from Missoula to Las Vegas with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Las Vegas from Missoula with this policy.

How can momondo help me find flights from Missoula to Las Vegas?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Missoula to Las Vegas.

I’m not ready to book a flight from Missoula to Las Vegas right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Las Vegas, momondo offers a useful price alert feature which will track prices for flights to Las Vegas from Missoula and alert you when they change.

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