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Cheap flights from Missoula to Las Vegas from $50

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 10/6. 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

Allegiant Air Logo
8:44 pm - 10:00 pmMSO-LAS
2h 16mnonstop
Allegiant Air Logo
6:23 pm - 9:36 pmLAS-MSO
2h 13mnonstop
$98Allegiant Air
Find Deal
Mon, Oct 20 - Fri, Oct 24
Allegiant Air Logo
4:48 pm - 6:03 pmMSO-LAS
2h 15mnonstop
Allegiant Air Logo
10:49 am - 2:04 pmLAS-MSO
2h 15mnonstop
$106Allegiant Air
Find Deal
Mon, Sep 22 - Fri, Sep 26
Allegiant Air Logo
4:20 pm - 5:33 pmMSO-LAS
2h 13mnonstop
Allegiant Air Logo
6:40 am - 10:03 amLAS-MSO
2h 23mnonstop
$125Allegiant Air
Find Deal
Mon, Jan 5 - Fri, Jan 9
Alaska Airlines Logo
1:20 pm - 7:57 pmMSO-LAS
7h 37m1 stop
Alaska Airlines Logo
6:00 am - 1:52 pmLAS-MSO
6h 52m1 stop
$238Alaska Airlines
Find Deal
Wed, Feb 4 - Sat, Feb 7
Delta Logo
6:10 pm - 11:01 pmMSO-LAS
5h 51m1 stop
Delta Logo
10:59 am - 11:21 pmLAS-MSO
11h 22m2 stops
$244Delta
Find Deal
Wed, Feb 4 - Sat, Feb 7
Alaska Airlines Logo
5:45 am - 9:13 amMSO-LAS
4h 28m1 stop
Alaska Airlines Logo
6:00 am - 1:52 pmLAS-MSO
6h 52m1 stop
$260Alaska Airlines
Find Deal
Wed, Feb 4 - Mon, Feb 9
Delta Logo
6:18 pm - 11:28 pmMSO-LAS
6h 10m1 stop
Delta Logo
6:00 am - 12:33 pmLAS-MSO
5h 33m1 stop
$261Delta
Find Deal
Fri, Nov 14 - Tue, Nov 18
Hawaiian Airlines Logo
6:32 am - 11:18 amMSO-LAS
5h 46m1 stop
Hawaiian Airlines Logo
6:10 pm - 12:13 amLAS-MSO
5h 03m1 stop
$282Hawaiian Airlines
Find Deal
Sun, Nov 9 - Fri, Nov 14
United Airlines Logo
2:33 pm - 8:27 pmMSO-LAS
6h 54m1 stop
United Airlines Logo
1:39 pm - 9:25 pmLAS-MSO
6h 46m1 stop
$283United Airlines
Find Deal
Wed, Oct 8 - Wed, Oct 15
Hawaiian Airlines Logo
1:59 pm - 7:15 pmMSO-LAS
6h 16m1 stop
Hawaiian Airlines Logo
7:45 am - 3:24 pmLAS-MSO
6h 39m1 stop
$288Hawaiian Airlines
Find Deal
Sat, Nov 1 - Tue, Nov 4

Allegiant Air flights from Missoula to Las Vegas

Our best Allegiant Air deals on Missoula to Las Vegas flight tickets
Allegiant Air
Oct 20
MSO8:44 pmMissoula Johnson-Bell Field
2h 16m
LAS10:00 pmLas Vegas Harry Reid Intl
Oct 24
LAS6:23 pmLas Vegas Harry Reid Intl
2h 13m
MSO9:36 pmMissoula Johnson-Bell Field
$98
Find similar
Allegiant Air
Sep 22
MSO4:48 pmMissoula Johnson-Bell Field
2h 15m
LAS6:03 pmLas Vegas Harry Reid Intl
Sep 26
LAS10:49 amLas Vegas Harry Reid Intl
2h 15m
MSO2:04 pmMissoula Johnson-Bell Field
$106
Find similar
Allegiant Air
Jan 5
MSO4:20 pmMissoula Johnson-Bell Field
2h 13m
LAS5:33 pmLas Vegas Harry Reid Intl
Jan 9
LAS6:40 amLas Vegas Harry Reid Intl
2h 23m
MSO10:03 amMissoula Johnson-Bell Field
$125
Find similar

United Airlines flights from Missoula to Las Vegas

Our best United Airlines deals on Missoula to Las Vegas flight tickets
United Airlines
Oct 8
MSO2:33 pmMissoula Johnson-Bell Field
6h 54m
1 stop
LAS8:27 pmLas Vegas Harry Reid Intl
Oct 15
LAS1:39 pmLas Vegas Harry Reid Intl
6h 46m
1 stop
MSO9:25 pmMissoula Johnson-Bell Field
$283
Find similar
United Airlines
Sep 16
MSO6:30 amMissoula Johnson-Bell Field
6h 56m
1 stop
LAS12:26 pmLas Vegas Harry Reid Intl
Sep 18
LAS7:45 amLas Vegas Harry Reid Intl
6h 51m
1 stop
MSO3:36 pmMissoula Johnson-Bell Field
$593
Find similar
United Airlines
Sep 15
MSO4:17 pmMissoula Johnson-Bell Field
5h 19m
1 stop
LAS8:36 pmLas Vegas Harry Reid Intl
Sep 19
LAS6:00 amLas Vegas Harry Reid Intl
6h 34m
1 stop
MSO1:34 pmMissoula Johnson-Bell Field
$641
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 September 11, 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 10/20

8:44 pm-10:00 pm

Nonstop2h 16m

Las Vegas Harry Reid Intl

Fri 10/24

6:23 pm-9:36 pm

Nonstop2h 13m

$98

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Mon 9/22

4:48 pm-6:03 pm

Nonstop2h 15m

Las Vegas Harry Reid Intl

Fri 9/26

10:49 am-2:04 pm

Nonstop2h 15m

$106

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Mon 1/5

4:20 pm-5:33 pm

Nonstop2h 13m

Las Vegas Harry Reid Intl

Fri 1/9

6:40 am-10:03 am

Nonstop2h 23m

$125

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Wed 2/4

1:20 pm-7:57 pm

1 stop7h 37m

Las Vegas Harry Reid Intl

Sat 2/7

6:00 am-1:52 pm

1 stop6h 52m

$238

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Wed 2/4

6:10 pm-11:01 pm

1 stop5h 51m

Las Vegas Harry Reid Intl

Sat 2/7

10:59 am-11:21 pm

2 stops11h 22m

$244

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Wed 2/4

5:45 am-9:13 am

1 stop4h 28m

Las Vegas Harry Reid Intl

Mon 2/9

6:00 am-1:52 pm

1 stop6h 52m

$260

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Fri 11/14

6:18 pm-11:28 pm

1 stop6h 10m

Las Vegas Harry Reid Intl

Tue 11/18

6:00 am-12:33 pm

1 stop5h 33m

$261

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Sun 11/9

6:32 am-11:18 am

1 stop5h 46m

Las Vegas Harry Reid Intl

Fri 11/14

6:10 pm-12:13 am

1 stop5h 03m

$282

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Wed 10/8

2:33 pm-8:27 pm

1 stop6h 54m

Las Vegas Harry Reid Intl

Wed 10/15

1:39 pm-9:25 pm

1 stop6h 46m

$283

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Sat 11/1

1:59 pm-7:15 pm

1 stop6h 16m

Las Vegas Harry Reid Intl

Tue 11/4

7:45 am-3:24 pm

1 stop6h 39m

$288

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 $128.

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

Our data shows that Sunday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $96. 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 $141. Flights to Las Vegas are more costly in the afternoon, with an average ticket price of $200. Departure times in the afternoon 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 $238 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 $103 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 September 2025, prices for Missoula to Las Vegas flights are approximately 9% 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

$46

Fastest flight time

2h 11m

Direct flights

Tue, Thu and Sat

Airports in Las Vegas

1 airport
The best one-way flight to Las Vegas from Missoula in the past 72 hours is $46. The best round-trip flight deal from Missoula to Las Vegas found on momondo in the last 72 hours is $113.
The fastest flight from Missoula to Las Vegas takes 2h 11m
Direct flights go from Missoula to Las Vegas on Tuesday, Thursday and Saturday. The only airline offering direct flights is Allegiant Air.
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
702 reviews
Search Allegiant Air flights
Hawaiian AirlinesPriceFrom $109Free CancellationRating
7.8
2,723 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $220Free CancellationRating
7.9
7,960 reviews
Search Delta flights
Alaska AirlinesPriceFrom $241Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $276Free CancellationRating
7.4
8,937 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
North Las Vegas
Paradise
Kingman
Pahrump
Primm
Furnace Creek
Boulder City
Winchester
Sunrise Manor
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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