What is the cheapest airline that flies from Missoula Johnson-Bell Field to Las Vegas Harry Reid Intl?

Allegiant Air, Delta, and Alaska Airlines are the most popular carriers operating from Missoula Johnson-Bell Field to Las Vegas Harry Reid Intl

Which airport is the most popular layover for flights between Missoula and Las Vegas?

Salt Lake City (SLC) was the most common stop: 60% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Missoula to Las Vegas?

Flights connecting via Salt Lake City (SLC) have the shortest average one-way travel time: 4h 05m.

Which layover airport offers the lowest fares from Missoula to Las Vegas?

Flights via Denver (DEN) offer the lowest average round-trip price of $416.

Which layover airport has the shortest connection time from Missoula to Las Vegas?

Salt Lake City (SLC) has the shortest average layover time for this route: 0h 59m.

What airlines fly to Las Vegas?

Allegiant Air, Delta and United Airlines are the top three most popular airlines that fly to Las Vegas from Missoula according to our data. Allegiant Air is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Las Vegas. Keep in mind that there are 4 different airlines that fly to Las Vegas on a routine basis, so you have a few additional options to choose from.

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?

As of July 2026, there are 4 operators available to choose from 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.

$46 Cheap Flights from Missoula to Las Vegas in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Missoula to Las Vegas

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:39 pm - 9:54 pm

MSO

LAS

2h 15mnonstop

6:00 am - 9:17 am

LAS

MSO

2h 17mnonstop

$83Allegiant Air

Sun, Oct 25 - Thu, Nov 19

8:39 pm - 9:54 pm

MSO

LAS

2h 15mnonstop

6:00 am - 9:17 am

LAS

MSO

2h 17mnonstop

$83Allegiant Air

Sun, Nov 1 - Thu, Nov 19

9:49 pm - 11:03 pm

MSO

LAS

2h 14mnonstop

12:57 am - 6:15 pm

LAS

MSO

16h 18m

2 stops

$233Multiple Airlines

Thu, Sep 3 - Sat, Sep 5

10:24 am - 11:38 am

MSO

LAS

2h 14mnonstop

9:48 pm - 1:01 pm

LAS

MSO

38h 13m

2 stops

$240Multiple Airlines

Thu, Aug 13 - Sat, Aug 15

7:03 am - 9:00 pm

MSO

LAS

14h 57m

1 stop

2:07 pm - 10:04 pm

LAS

MSO

6h 57m

1 stop

$373Alaska Airlines

Wed, Oct 14 - Sat, Oct 17

7:13 am - 9:08 pm

MSO

LAS

14h 55m

2 stops

6:35 am - 11:12 pm

LAS

MSO

15h 37m

2 stops

$395Delta

Sat, Aug 22 - Sat, Aug 29

5:30 am - 4:20 pm

MSO

LAS

11h 50m

2 stops

6:35 am - 11:12 pm

LAS

MSO

15h 37m

2 stops

$395Delta

Tue, Aug 25 - Sat, Aug 29

7:03 am - 11:59 pm

MSO

LAS

17h 56m

1 stop

7:09 pm - 10:04 pm

LAS

MSO

25h 55m

1 stop

$398Alaska Airlines

Tue, Oct 13 - Fri, Oct 16

5:19 pm - 9:59 pm

MSO

LAS

5h 40m

1 stop

9:42 am - 4:20 pm

LAS

MSO

5h 38m

1 stop

$475United Airlines

Wed, Oct 14 - Sat, Oct 17

7:15 am - 1:59 pm

MSO

LAS

7h 44m

1 stop

2:13 pm - 10:30 pm

LAS

MSO

7h 17m

1 stop

$491United Airlines

Fri, Sep 4 - Tue, Sep 8

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Allegiant Air flights from Missoula to Las Vegas

Our best Allegiant Air deals on Missoula to Las Vegas flight tickets

Allegiant Air

Oct 25

MSO8:39 pmMissoula Johnson-Bell Field

2h 15m

LAS9:54 pmLas Vegas Harry Reid Intl

Nov 19

LAS6:00 amLas Vegas Harry Reid Intl

2h 17m

MSO9:17 amMissoula Johnson-Bell Field

$83

Allegiant Air

Sep 3

MSO9:49 pmMissoula Johnson-Bell Field

2h 14m

LAS11:03 pmLas Vegas Harry Reid Intl

Sep 17

LAS5:42 pmLas Vegas Harry Reid Intl

2h 17m

MSO8:59 pmMissoula Johnson-Bell Field

$87

Allegiant Air

Sep 3

MSO9:49 pmMissoula Johnson-Bell Field

2h 14m

LAS11:03 pmLas Vegas Harry Reid Intl

Sep 17

LAS5:42 pmLas Vegas Harry Reid Intl

2h 17m

MSO8:59 pmMissoula Johnson-Bell Field

$91

Alaska Airlines flights from Missoula to Las Vegas

Our best Alaska Airlines deals on Missoula to Las Vegas flight tickets

Alaska Airlines

Aug 10

MSO7:59 pmMissoula Johnson-Bell Field

15h 30m

1 stop

LAS10:29 amLas Vegas Harry Reid Intl

Aug 14

LAS6:19 pmLas Vegas Harry Reid Intl

16h 23m

1 stop

MSO11:42 amMissoula Johnson-Bell Field

$560

Alaska Airlines

Aug 10

MSO7:59 pmMissoula Johnson-Bell Field

18h 12m

2 stops

LAS1:11 pmLas Vegas Harry Reid Intl

Aug 14

LAS7:21 pmLas Vegas Harry Reid Intl

15h 21m

1 stop

MSO11:42 amMissoula Johnson-Bell Field

$663

Alaska Airlines

Aug 10

MSO7:59 pmMissoula Johnson-Bell Field

15h 30m

1 stop

LAS10:29 amLas Vegas Harry Reid Intl

Aug 13

LAS10:02 amLas Vegas Harry Reid Intl

11h 53m

2 stops

MSO10:55 pmMissoula Johnson-Bell Field

$710

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Sun 10/25

8:39 pm-9:54 pm

Nonstop2h 15m

Las Vegas Harry Reid Intl

Thu 11/19

6:00 am-9:17 am

Nonstop2h 17m

$83

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Sun 11/1

8:39 pm-9:54 pm

Nonstop2h 15m

Las Vegas Harry Reid Intl

Thu 11/19

6:00 am-9:17 am

Nonstop2h 17m

$83

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Thu 9/3

9:49 pm-11:03 pm

Nonstop2h 14m

Las Vegas Harry Reid Intl

Sat 9/5

12:57 am-6:15 pm

2 stops16h 18m

$233

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Thu 8/13

10:24 am-11:38 am

Nonstop2h 14m

Las Vegas Harry Reid Intl

Sat 8/15

9:48 pm-1:01 pm

2 stops38h 13m

$240

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Wed 10/14

7:03 am-9:00 pm

1 stop14h 57m

Las Vegas Harry Reid Intl

Sat 10/17

2:07 pm-10:04 pm

1 stop6h 57m

$373

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Sat 8/22

7:13 am-9:08 pm

2 stops14h 55m

Las Vegas Harry Reid Intl

Sat 8/29

6:35 am-11:12 pm

2 stops15h 37m

$395

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Tue 8/25

5:30 am-4:20 pm

2 stops11h 50m

Las Vegas Harry Reid Intl

Sat 8/29

6:35 am-11:12 pm

2 stops15h 37m

$395

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Tue 10/13

7:03 am-11:59 pm

1 stop17h 56m

Las Vegas Harry Reid Intl

Fri 10/16

7:09 pm-10:04 pm

1 stop25h 55m

$398

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Wed 10/14

5:19 pm-9:59 pm

1 stop5h 40m

Las Vegas Harry Reid Intl

Sat 10/17

9:42 am-4:20 pm

1 stop5h 38m

$475

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Fri 9/4

7:15 am-1:59 pm

1 stop7h 44m

Las Vegas Harry Reid Intl

Tue 9/8

2:13 pm-10:30 pm

1 stop7h 17m

$491

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Layovers

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

Prices are currently typical for flights on this route.

Typical prices usually range from $47 to $170.
The lowest price recently found on this route was $83.

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 $131. The month of January is another great option to travel to Las Vegas, with average flight prices from Missoula averaging around $148.

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 $123. Flights from Missoula to Las Vegas on a Wednesday will generally be more expensive and average around $290. 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 morning when flights can be purchased for as low as $157. Flights to Las Vegas are more costly at noon, with an average ticket price of $225. 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 from Missoula 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 $212 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 $107 on momondo.

What cabin class options are available on Missoula to Las Vegas flights?

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

Can stopping save me money on Missoula to Las Vegas flights?

No. A direct flight is the cheapest option for a flight between Missoula to Las Vegas.

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

As of July 2026, prices for Missoula to Las Vegas flights are approximately 86% more expensive 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	$121
Fastest flight time	2h 11m
Direct flights	Mon, Thu, Fri and Sun
Airports in Las Vegas	1 airport

The best one-way flight to Las Vegas from Missoula in the past 72 hours is $121. The best round-trip flight deal from Missoula to Las Vegas found on momondo in the last 72 hours is $138.

The fastest flight from Missoula to Las Vegas takes 2h 11m

Direct flights go from Missoula to Las Vegas on Monday, Thursday, Friday and Sunday. The only airline offering direct flights is Allegiant Air.

There is 1 airport in Las Vegas. From Missoula there are direct flights to Las Vegas Harry Reid Intl (LAS).

Search flight deals

Frequently asked questions about flying from Missoula to Las Vegas

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?
As of July 2026, there are 4 operators available to choose from 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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Missoula to Las Vegas is Airbus A319 (96.30% of total bookings). The next most popular plane model is Airbus A320-100/200 (3.70%).
What is the most popular airline from Missoula to Las Vegas?
Based on momondo bookings for flights between Missoula and Las Vegas, the leading airline is Allegiant Air, making up 62% of the total bookings. Other popular airlines include Delta with 16%, United Airlines with 14%, and Alaska Airlines with 8%.

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 Air	PriceFrom $82	Free Cancellation	Rating 7.3 680 reviews	Search Allegiant Air flights
Delta	PriceFrom $119	Free Cancellation	Rating 7.8 8,484 reviews	Search Delta flights
United Airlines	PriceFrom $236	Free Cancellation	Rating 7.4 10,050 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $238	Free Cancellation	Rating 7.9 12,727 reviews	Search Alaska Airlines flights

Laughlin

Mount Charleston

Paradise

Henderson

North Las Vegas

Kingman

Mesquite

Sunrise Manor

Pahrump

Furnace Creek

Boulder City

Primm

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.

An easier way to manage your Las Vegas trip

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Cheap flights from Missoula to Las Vegas from $58

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 8/23. 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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Allegiant Air flights from Missoula to Las Vegas

Our best Allegiant Air deals on Missoula to Las Vegas flight tickets

Alaska Airlines flights from Missoula to Las Vegas

Our best Alaska Airlines deals on Missoula to Las Vegas flight tickets

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

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?

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

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

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

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

What cabin class options are available on Missoula to Las Vegas flights?

Can stopping save me money on Missoula to Las Vegas flights?

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

What is the cheapest airline that flies from Missoula Johnson-Bell Field to Las Vegas Harry Reid Intl?

What airlines fly to Las Vegas?

Which airport is the most popular layover for flights between Missoula and Las Vegas?

Which layover airport offers the lowest fares from Missoula to Las Vegas?

Which layover airport has the shortest travel time from Missoula to Las Vegas?

Which layover airport has the shortest connection time from Missoula to Las Vegas?

When to book flights from Missoula to Las Vegas

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

Best Price Found

Fastest flight time

Direct flights

Airports in Las Vegas

Frequently asked questions about flying 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

Traveling to a place near Las Vegas?

Why use momondo?

An easier way to manage your Las Vegas trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

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Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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List of cabin classes available on flights landing in Las Vegas. Availability may vary depending on flight origin and airline.

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