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 52% 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.

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.

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

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

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 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.

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.

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 June 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.

$41 Cheap Flights from Missoula to Las Vegas in 2026

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

Prices are currently low for flights on this route. Typical prices usually range from $187 to $123. The lowest price recently found on this route was $79.

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.

10:24 am - 11:38 am

MSO

LAS

2h 14mnonstop

6:20 am - 9:34 am

LAS

MSO

2h 14mnonstop

$79Allegiant Air

Sun, Jul 26 - Thu, Aug 6

9:52 pm - 11:03 pm

MSO

LAS

2h 11mnonstop

5:50 pm - 9:02 pm

LAS

MSO

2h 12mnonstop

$80Allegiant Air

Sun, Aug 23 - Thu, Aug 27

9:52 pm - 11:03 pm

MSO

LAS

2h 11mnonstop

5:50 pm - 9:02 pm

LAS

MSO

2h 12mnonstop

$83Allegiant Air

Thu, Aug 20 - Thu, Aug 27

10:24 am - 11:38 am

MSO

LAS

2h 14mnonstop

6:20 am - 9:34 am

LAS

MSO

2h 14mnonstop

$84Allegiant Air

Thu, Aug 6 - Sun, Aug 9

10:24 am - 11:38 am

MSO

LAS

2h 14mnonstop

6:20 am - 9:34 am

LAS

MSO

2h 14mnonstop

$103Allegiant Air

Sun, Jul 12 - Sun, Jul 26

10:24 am - 11:38 am

MSO

LAS

2h 14mnonstop

6:20 am - 9:34 am

LAS

MSO

2h 14mnonstop

$108Allegiant Air

Sun, Jul 12 - Sun, Jul 26

9:49 pm - 11:03 pm

MSO

LAS

2h 14mnonstop

5:42 pm - 8:59 pm

LAS

MSO

2h 17mnonstop

$110Allegiant Air

Sun, Sep 13 - Thu, Sep 17

9:49 pm - 11:03 pm

MSO

LAS

2h 14mnonstop

5:42 pm - 8:59 pm

LAS

MSO

2h 17mnonstop

$111Allegiant Air

Sun, Sep 13 - Thu, Sep 17

10:24 am - 11:38 am

MSO

LAS

2h 14mnonstop

5:50 pm - 9:02 pm

LAS

MSO

2h 12mnonstop

$131Allegiant Air

Sun, Aug 16 - Thu, Aug 20

10:24 am - 11:38 am

MSO

LAS

2h 14mnonstop

6:20 am - 9:34 am

LAS

MSO

2h 14mnonstop

$134Allegiant Air

Thu, Aug 6 - Sun, Aug 9

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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

Jul 26

MSO10:24 amMissoula Johnson-Bell Field

2h 14m

LAS11:38 amLas Vegas Harry Reid Intl

Aug 6

LAS6:20 amLas Vegas Harry Reid Intl

2h 14m

MSO9:34 amMissoula Johnson-Bell Field

$79

Allegiant Air

Aug 23

MSO9:52 pmMissoula Johnson-Bell Field

2h 11m

LAS11:03 pmLas Vegas Harry Reid Intl

Aug 27

LAS5:50 pmLas Vegas Harry Reid Intl

2h 12m

MSO9:02 pmMissoula Johnson-Bell Field

$80

Allegiant Air

Aug 20

MSO9:52 pmMissoula Johnson-Bell Field

2h 11m

LAS11:03 pmLas Vegas Harry Reid Intl

Aug 27

LAS5:50 pmLas Vegas Harry Reid Intl

2h 12m

MSO9:02 pmMissoula Johnson-Bell Field

$83

Delta flights from Missoula to Las Vegas

Our best Delta deals on Missoula to Las Vegas flight tickets

Delta

Jun 24

MSO6:29 pmMissoula Johnson-Bell Field

6h 15m

1 stop

LAS11:44 pmLas Vegas Harry Reid Intl

Sep 7

LAS5:02 pmLas Vegas Harry Reid Intl

6h 16m

1 stop

MSO12:18 amMissoula Johnson-Bell Field

$534

Delta

Jun 24

MSO5:31 amMissoula Johnson-Bell Field

4h 22m

1 stop

LAS8:53 amLas Vegas Harry Reid Intl

Jun 27

LAS5:15 pmLas Vegas Harry Reid Intl

4h 57m

1 stop

MSO11:12 pmMissoula Johnson-Bell Field

$618

Delta

Jun 24

MSO5:31 amMissoula Johnson-Bell Field

7h 57m

2 stops

LAS12:28 pmLas Vegas Harry Reid Intl

Sep 7

LAS7:51 pmLas Vegas Harry Reid Intl

3h 27m

1 stop

MSO12:18 amMissoula Johnson-Bell Field

$627

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Sun 7/26

10:24 am-11:38 am

Nonstop2h 14m

Las Vegas Harry Reid Intl

Thu 8/6

6:20 am-9:34 am

Nonstop2h 14m

$79

Quickest round-trip

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Sun 8/23

9:52 pm-11:03 pm

Nonstop2h 11m

Las Vegas Harry Reid Intl

Thu 8/27

5:50 pm-9:02 pm

Nonstop2h 12m

$80

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Thu 8/20

9:52 pm-11:03 pm

Nonstop2h 11m

Las Vegas Harry Reid Intl

Thu 8/27

5:50 pm-9:02 pm

Nonstop2h 12m

$83

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Thu 8/6

10:24 am-11:38 am

Nonstop2h 14m

Las Vegas Harry Reid Intl

Sun 8/9

6:20 am-9:34 am

Nonstop2h 14m

$84

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Sun 7/12

10:24 am-11:38 am

Nonstop2h 14m

Las Vegas Harry Reid Intl

Sun 7/26

6:20 am-9:34 am

Nonstop2h 14m

$103

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Sun 7/12

10:24 am-11:38 am

Nonstop2h 14m

Las Vegas Harry Reid Intl

Sun 7/26

6:20 am-9:34 am

Nonstop2h 14m

$108

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Sun 9/13

9:49 pm-11:03 pm

Nonstop2h 14m

Las Vegas Harry Reid Intl

Thu 9/17

5:42 pm-8:59 pm

Nonstop2h 17m

$110

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Sun 9/13

9:49 pm-11:03 pm

Nonstop2h 14m

Las Vegas Harry Reid Intl

Thu 9/17

5:42 pm-8:59 pm

Nonstop2h 17m

$111

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Sun 8/16

10:24 am-11:38 am

Nonstop2h 14m

Las Vegas Harry Reid Intl

Thu 8/20

5:50 pm-9:02 pm

Nonstop2h 12m

$131

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Thu 8/6

10:24 am-11:38 am

Nonstop2h 14m

Las Vegas Harry Reid Intl

Sun 8/9

6:20 am-9:34 am

Nonstop2h 14m

$134

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?

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 $146.

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 $270. 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 $210 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 $119 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 June 2026, prices for Missoula to Las Vegas flights are approximately 30% 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	$101
Fastest flight time	2h 11m
Direct flights	Mon and Fri
Airports in Las Vegas	1 airport

The best one-way flight to Las Vegas from Missoula in the past 72 hours is $101. The best round-trip flight deal from Missoula to Las Vegas found on momondo in the last 72 hours is $123.

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

Direct flights go from Missoula to Las Vegas on Monday and Friday. 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 June 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 (95.16% of total bookings). The next most popular plane models are Airbus A320-100/200 (3.23%) and Boeing 737-800 Passenger/BBJ2 (winglets) (1.61%).
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 63% of the total bookings. Other popular airlines include Delta with 15%, 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 $70	Free Cancellation	Rating 7.3 704 reviews	Search Allegiant Air flights
Delta	PriceFrom $119	Free Cancellation	Rating 7.9 8,400 reviews	Search Delta flights
United Airlines	PriceFrom $236	Free Cancellation	Rating 7.4 9,808 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $238	Free Cancellation	Rating 7.9 12,479 reviews	Search Alaska Airlines flights

Laughlin

Mount Charleston

Paradise

Henderson

North Las Vegas

Kingman

Mesquite

Sunrise Manor

Pahrump

Furnace Creek

Primm

Boulder City

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 $41

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 7/26. 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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Allegiant Air flights from Missoula to Las Vegas

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

Delta flights from Missoula to Las Vegas

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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

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

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

Airports servicing Nevada

Fly your favorite airline to Las Vegas

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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