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Cheap flights from Missoula to Las Vegas from $82

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Missoula to Las Vegas departing on 1/26. 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

Enter your travel dates to find the best prices.
Allegiant Air Logo
10:53 am - 12:12 pm
MSO
-
LAS
2h 19mnonstop
Allegiant Air Logo
6:40 am - 10:03 am
LAS
-
MSO
2h 23mnonstop
$82Allegiant Air
Mon, Jan 26 - Fri, Jan 30
Allegiant Air Logo
10:53 am - 12:12 pm
MSO
-
LAS
2h 19mnonstop
Allegiant Air Logo
6:40 am - 10:03 am
LAS
-
MSO
2h 23mnonstop
$128Allegiant Air
Fri, Jan 9 - Mon, Jan 12
Multiple Airlines Logo
2:03 pm - 7:13 pm
MSO
-
LAS
6h 10m1 stop
Multiple Airlines Logo
6:40 am - 10:03 am
LAS
-
MSO
2h 23mnonstop
$173Multiple Airlines
Wed, Feb 4 - Fri, Feb 6
Multiple Airlines Logo
6:23 am - 11:11 am
MSO
-
LAS
5h 48m1 stop
Multiple Airlines Logo
6:40 am - 10:03 am
LAS
-
MSO
2h 23mnonstop
$183Multiple Airlines
Mon, Jan 26 - Fri, Jan 30
Multiple Airlines Logo
4:10 pm - 5:24 pm
MSO
-
LAS
2h 14mnonstop
Multiple Airlines Logo
7:00 am - 12:59 pm
LAS
-
MSO
4h 59m1 stop
$201Multiple Airlines
Fri, Mar 6 - Wed, Mar 11
Allegiant Air Logo
4:10 pm - 5:24 pm
MSO
-
LAS
2h 14mnonstop
Allegiant Air Logo
12:06 pm - 3:20 pm
LAS
-
MSO
2h 14mnonstop
$204Allegiant Air
Fri, Mar 6 - Mon, Mar 9
Multiple Airlines Logo
4:20 pm - 9:00 pm
MSO
-
LAS
5h 40m1 stop
Multiple Airlines Logo
6:40 am - 10:03 am
LAS
-
MSO
2h 23mnonstop
$206Multiple Airlines
Fri, Jan 9 - Mon, Jan 12
Allegiant Air Logo
10:53 am - 12:12 pm
MSO
-
LAS
2h 19mnonstop
Allegiant Air Logo
6:40 am - 10:03 am
LAS
-
MSO
2h 23mnonstop
$221Allegiant Air
Fri, Jan 16 - Mon, Jan 19
Multiple Airlines Logo
4:20 pm - 9:00 pm
MSO
-
LAS
5h 40m1 stop
Multiple Airlines Logo
6:40 am - 10:03 am
LAS
-
MSO
2h 23mnonstop
$226Multiple Airlines
Wed, Jan 14 - Mon, Jan 19
Multiple Airlines Logo
10:53 am - 12:12 pm
MSO
-
LAS
2h 19mnonstop
Multiple Airlines Logo
8:13 pm - 11:55 pm
LAS
-
MSO
26h 42m2 stops
$241Multiple Airlines
Fri, Jan 9 - Mon, Jan 12

Allegiant Air flights from Missoula to Las Vegas

Our best Allegiant Air deals on Missoula to Las Vegas flight tickets
Allegiant Air
Jan 9
MSO10:53 amMissoula Johnson-Bell Field
2h 19m
LAS12:12 pmLas Vegas Harry Reid Intl
Jan 30
LAS6:40 amLas Vegas Harry Reid Intl
2h 23m
MSO10:03 amMissoula Johnson-Bell Field
$109
Find similar
Allegiant Air
Jan 9
MSO10:53 amMissoula Johnson-Bell Field
2h 19m
LAS12:12 pmLas Vegas Harry Reid Intl
Jan 12
LAS6:40 amLas Vegas Harry Reid Intl
2h 23m
MSO10:03 amMissoula Johnson-Bell Field
$128
Find similar
Allegiant Air
Mar 6
MSO4:10 pmMissoula Johnson-Bell Field
2h 14m
LAS5:24 pmLas Vegas Harry Reid Intl
Mar 9
LAS12:06 pmLas Vegas Harry Reid Intl
2h 14m
MSO3:20 pmMissoula Johnson-Bell Field
$204
Find similar

Delta flights from Missoula to Las Vegas

Our best Delta deals on Missoula to Las Vegas flight tickets
Delta
Jan 20
MSO6:18 pmMissoula Johnson-Bell Field
6h 31m
1 stop
LAS11:49 pmLas Vegas Harry Reid Intl
Jan 21
LAS12:10 pmLas Vegas Harry Reid Intl
7h 04m
1 stop
MSO8:14 pmMissoula Johnson-Bell Field
$239
Find similar
Delta
Jan 17
MSO12:40 pmMissoula Johnson-Bell Field
4h 37m
1 stop
LAS4:17 pmLas Vegas Harry Reid Intl
Jan 20
LAS1:10 pmLas Vegas Harry Reid Intl
10h 18m
2 stops
MSO12:28 amMissoula Johnson-Bell Field
$244
Find similar
Delta
Jan 17
MSO12:40 pmMissoula Johnson-Bell Field
9h 09m
2 stops
LAS8:49 pmLas Vegas Harry Reid Intl
Jan 20
LAS1:10 pmLas Vegas Harry Reid Intl
10h 18m
2 stops
MSO12:28 amMissoula Johnson-Bell Field
$249
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 December 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 1/26

10:53 am-12:12 pm

Nonstop2h 19m

Las Vegas Harry Reid Intl

Fri 1/30

6:40 am-10:03 am

Nonstop2h 23m

$82

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Fri 1/9

10:53 am-12:12 pm

Nonstop2h 19m

Las Vegas Harry Reid Intl

Mon 1/12

6:40 am-10:03 am

Nonstop2h 23m

$128

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Wed 2/4

2:03 pm-7:13 pm

1 stop6h 10m

Las Vegas Harry Reid Intl

Fri 2/6

6:40 am-10:03 am

Nonstop2h 23m

$173

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Mon 1/26

6:23 am-11:11 am

1 stop5h 48m

Las Vegas Harry Reid Intl

Fri 1/30

6:40 am-10:03 am

Nonstop2h 23m

$183

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Fri 3/6

4:10 pm-5:24 pm

Nonstop2h 14m

Las Vegas Harry Reid Intl

Wed 3/11

7:00 am-12:59 pm

1 stop4h 59m

$201

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Fri 3/6

4:10 pm-5:24 pm

Nonstop2h 14m

Las Vegas Harry Reid Intl

Mon 3/9

12:06 pm-3:20 pm

Nonstop2h 14m

$204

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Fri 1/9

4:20 pm-9:00 pm

1 stop5h 40m

Las Vegas Harry Reid Intl

Mon 1/12

6:40 am-10:03 am

Nonstop2h 23m

$206

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Fri 1/16

10:53 am-12:12 pm

Nonstop2h 19m

Las Vegas Harry Reid Intl

Mon 1/19

6:40 am-10:03 am

Nonstop2h 23m

$221

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Wed 1/14

4:20 pm-9:00 pm

1 stop5h 40m

Las Vegas Harry Reid Intl

Mon 1/19

6:40 am-10:03 am

Nonstop2h 23m

$226

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Fri 1/9

10:53 am-12:12 pm

Nonstop2h 19m

Las Vegas Harry Reid Intl

Mon 1/12

8:13 pm-11:55 pm

2 stops26h 42m

$241

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 typical price of a round-trip flight between Missoula and Las Vegas?

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 July is another great option to travel to Las Vegas, with average flight prices from Missoula averaging around $152.

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

Our data shows that Monday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $138. 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 $147. 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 $229 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 December 2025, prices for Missoula to Las Vegas flights are approximately 4% 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

$97

Fastest flight time

2h 13m

Direct flights

Tue and Sat

Airports in Las Vegas

1 airport
The best flight deal from Missoula to Las Vegas found on momondo in the last 72 hours is $97
The fastest flight from Missoula to Las Vegas takes 2h 13m
Direct flights go from Missoula to Las Vegas on Tuesday and Saturday. There are no airlines offering direct flights.
There is 1 airport in Las Vegas. From Missoula there are direct flights to 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 13m.

  • 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
699 reviews
Search Allegiant Air flights
Hawaiian AirlinesPriceFrom $109Free CancellationRating
7.8
2,817 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $199Free CancellationRating
7.9
8,007 reviews
Search Delta flights
Alaska AirlinesPriceFrom $239Free CancellationRating
8.0
11,432 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $276Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights

  • Allegiant Air Flights From Missoula to Las Vegas

    The lowest priced Allegiant Air flight from Missoula to Las Vegas from the last 72 hours was $90. Generally, Allegiant Air has 2 flights on this route every week with an average price of $169. Allegiant Air is rated 7.2/10 by our users.

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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