How many flights depart from Montana to Las Vegas on average per week?

The number of flights available between Montana and Las Vegas is 16 per week as of August 2025. The most frequent departure day is Mon, with 31% of weekly flights leaving on this day.

What is the cheapest airline that flies from Montana to Las Vegas Harry Reid Intl?

Allegiant Air, Southwest, and Hawaiian Airlines are the most popular carriers operating from Montana to Las Vegas Harry Reid Intl

What airlines fly to Las Vegas?

Allegiant Air, Delta and Southwest are the top three most popular airlines that fly to Las Vegas from Montana 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 8 different airlines that fly to Las Vegas on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Las Vegas?

The flight from Montana to Las Vegas depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Bozeman (a popular airport in Montana) to Las Vegas (the most popular airport in Las Vegas), then the flight time is 2h 05m on average. If you fly from Billings (another popular airport in Montana) to Las Vegas, then the average flight time is 2h 07m.

How many flights depart from Montana to Las Vegas on average per day?

The number of flights available between Montana and Las Vegas is 2 per day as of August 2025. The most frequent departure time is 10:00AM, with 42% of daily flights leaving at noon.

When did momondo last update prices for flights from Montana to Las Vegas Harry Reid Intl Airport?

Prices for flights from Montana to Las Vegas Harry Reid Intl Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Montana to Las Vegas Harry Reid Intl Airport?

There are 8 operators available for flights from Montana to Las Vegas Harry Reid Intl Airport as of August 2025.

How old do you have to be to fly from Montana to Las Vegas Harry Reid Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montana to Las Vegas Harry Reid Intl Airport.

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

The travel and health documents required for your trip to Las Vegas Harry Reid Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Las Vegas Harry Reid Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$46 Cheap Flights from Montana to Las Vegas in 2025

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Find the cheapest flights from Montana to Las Vegas

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

10:21 pm - 11:37 pmGTF-LAS

2h 16mnonstop

12:44 pm - 4:05 pmLAS-GTF

2h 21mnonstop

$77Allegiant Air

Find Deal

Fri, Sep 5 - Mon, Sep 15

10:21 pm - 11:37 pmGTF-LAS

2h 16mnonstop

12:44 pm - 4:05 pmLAS-GTF

2h 21mnonstop

$78Allegiant Air

Find Deal

Fri, Sep 12 - Mon, Sep 15

5:45 pm - 11:25 pmBZN-LAS

6h 40m1 stop

5:15 pm - 12:15 amLAS-BZN

6h 00m1 stop

$157Southwest

Find Deal

Sun, Nov 2 - Thu, Nov 6

12:00 pm - 1:05 pmBZN-LAS

2h 05mnonstop

6:05 pm - 12:12 amLAS-BZN

5h 07m1 stop

$165

Find Deal

Sun, Aug 17 - Fri, Aug 22

12:05 pm - 1:10 pmBZN-LAS

2h 05mnonstop

6:05 pm - 12:12 amLAS-BZN

5h 07m1 stop

$172

Find Deal

Thu, Aug 14 - Fri, Aug 22

3:08 pm - 7:29 pmBZN-LAS

5h 21m1 stop

2:05 pm - 10:38 pmLAS-BZN

7h 33m1 stop

$176Alaska Airlines

Find Deal

Mon, Sep 29 - Wed, Oct 1

5:30 am - 8:34 amBZN-LAS

4h 04m1 stop

7:15 pm - 11:59 pmLAS-BZN

3h 44m1 stop

$177Delta

Find Deal

Sun, Sep 7 - Thu, Sep 18

5:22 am - 9:21 amBZN-LAS

4h 59m1 stop

2:06 pm - 12:12 amLAS-BZN

9h 06m1 stop

$181Alaska Airlines

Find Deal

Sun, Aug 24 - Sat, Aug 30

5:45 am - 8:54 amBZN-LAS

4h 09m1 stop

7:30 pm - 12:10 amLAS-BZN

3h 40m1 stop

$182Delta

Find Deal

Sun, Nov 9 - Mon, Nov 10

6:25 am - 7:30 amBZN-LAS

2h 05mnonstop

4:50 pm - 7:55 pmLAS-BZN

2h 05mnonstop

$193Southwest

Find Deal

Thu, Aug 28 - Sun, Aug 31

Allegiant Air flights from Montana to Las Vegas

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

Allegiant Air

Sep 5

GTF10:21 pmGreat Falls

2h 16m

LAS11:37 pmLas Vegas Harry Reid Intl

Sep 15

LAS12:44 pmLas Vegas Harry Reid Intl

2h 21m

GTF4:05 pmGreat Falls

$77

Find similar

Allegiant Air

Sep 12

GTF10:21 pmGreat Falls

2h 16m

LAS11:37 pmLas Vegas Harry Reid Intl

Sep 15

LAS12:44 pmLas Vegas Harry Reid Intl

2h 21m

GTF4:05 pmGreat Falls

$78

Find similar

Allegiant Air

Sep 11

FCA5:33 pmKalispell Glacier Park

2h 30m

LAS7:03 pmLas Vegas Harry Reid Intl

Sep 14

LAS1:17 pmLas Vegas Harry Reid Intl

2h 26m

FCA4:43 pmKalispell Glacier Park

$82

Find similar

Alaska Airlines flights from Montana to Las Vegas

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

Alaska Airlines

Sep 29

BZN3:08 pmBozeman Gallatin Field

5h 21m

1 stop

LAS7:29 pmLas Vegas Harry Reid Intl

Oct 1

LAS2:05 pmLas Vegas Harry Reid Intl

7h 33m

1 stop

BZN10:38 pmBozeman Gallatin Field

$176

Find similar

Alaska Airlines

Aug 24

BZN5:22 amBozeman Gallatin Field

4h 59m

1 stop

LAS9:21 amLas Vegas Harry Reid Intl

Aug 30

LAS2:06 pmLas Vegas Harry Reid Intl

9h 06m

1 stop

BZN12:12 amBozeman Gallatin Field

$181

Find similar

Alaska Airlines

Oct 18

FCA1:07 pmKalispell Glacier Park

6h 18m

1 stop

LAS6:25 pmLas Vegas Harry Reid Intl

Oct 22

LAS11:09 amLas Vegas Harry Reid Intl

5h 46m

1 stop

FCA5:55 pmKalispell Glacier Park

$236

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Great FallsLas Vegas

GTF - LAS

GTFLAS

Great Falls

Fri 9/5

10:21 pm-11:37 pm

Nonstop2h 16m

Las Vegas Harry Reid Intl

Mon 9/15

12:44 pm-4:05 pm

Nonstop2h 21m

$77

Great FallsLas Vegas

GTF - LAS

GTFLAS

Great Falls

Fri 9/12

10:21 pm-11:37 pm

Nonstop2h 16m

Las Vegas Harry Reid Intl

Mon 9/15

12:44 pm-4:05 pm

Nonstop2h 21m

$78

BozemanLas Vegas

BZN - LAS

BZNLAS

Bozeman Gallatin Field

Sun 11/2

5:45 pm-11:25 pm

1 stop6h 40m

Las Vegas Harry Reid Intl

Thu 11/6

5:15 pm-12:15 am

1 stop6h 00m

$157

BozemanLas Vegas

BZN - LAS

BZNLAS

Bozeman Gallatin Field

Sun 8/17

12:00 pm-1:05 pm

Nonstop2h 05m

Las Vegas Harry Reid Intl

Fri 8/22

6:05 pm-12:12 am

1 stop5h 07m

$165

BozemanLas Vegas

BZN - LAS

BZNLAS

Bozeman Gallatin Field

Thu 8/14

12:05 pm-1:10 pm

Nonstop2h 05m

Las Vegas Harry Reid Intl

Fri 8/22

6:05 pm-12:12 am

1 stop5h 07m

$172

BozemanLas Vegas

BZN - LAS

BZNLAS

Bozeman Gallatin Field

Mon 9/29

3:08 pm-7:29 pm

1 stop5h 21m

Las Vegas Harry Reid Intl

Wed 10/1

2:05 pm-10:38 pm

1 stop7h 33m

$176

BozemanLas Vegas

BZN - LAS

BZNLAS

Bozeman Gallatin Field

Sun 9/7

5:30 am-8:34 am

1 stop4h 04m

Las Vegas Harry Reid Intl

Thu 9/18

7:15 pm-11:59 pm

1 stop3h 44m

$177

BozemanLas Vegas

BZN - LAS

BZNLAS

Bozeman Gallatin Field

Sun 8/24

5:22 am-9:21 am

1 stop4h 59m

Las Vegas Harry Reid Intl

Sat 8/30

2:06 pm-12:12 am

1 stop9h 06m

$181

BozemanLas Vegas

BZN - LAS

BZNLAS

Bozeman Gallatin Field

Sun 11/9

5:45 am-8:54 am

1 stop4h 09m

Las Vegas Harry Reid Intl

Mon 11/10

7:30 pm-12:10 am

1 stop3h 40m

$182

BozemanLas Vegas

BZN - LAS

BZNLAS

Bozeman Gallatin Field

Thu 8/28

6:25 am-7:30 am

Nonstop2h 05m

Las Vegas Harry Reid Intl

Sun 8/31

4:50 pm-7:55 pm

Nonstop2h 05m

$193

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How to get the cheapest flight ticket from Montana 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

Other information

What is the cheapest month to fly to Las Vegas?

The month of January is, on average, the cheapest month to fly to Las Vegas from Montana, with most prices found around $196. The month of May is another great option to travel to Las Vegas, with average flight prices from Montana averaging around $221.

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 $193. Flights from Montana to Las Vegas on a Saturday will generally be more expensive and average around $401. 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 $205. Flights to Las Vegas are more costly in the afternoon, with an average ticket price of $356. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Montana to Las Vegas Harry Reid Intl flight route?

Fly from Missoula Johnson-Bell Field to Las Vegas Harry Reid Intl for the best Montana - 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 Montana when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $262 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Montana for as low as $214 on momondo.

What cabin class options are available on Montana to Las Vegas Harry Reid Intl flights?

There are 1 cabin classes available to choose from on Montana 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.

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

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

Cheap Montana to Las Vegas flight deals and tips

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

Best Price Found	$46
Fastest flight time	2h 04m
Direct flights	Mon, Tue, Fri, Sat and Sun
Airports in Las Vegas	1 airport

The best one-way flight to Las Vegas from Montana in the past 72 hours is $46. The best round-trip flight deal from Montana to Las Vegas found on momondo in the last 72 hours is $77.

The fastest flight from Montana to Las Vegas takes 2h 04m

Direct flights go from Montana to Las Vegas on Monday, Tuesday, Friday, Saturday and Sunday. Airlines offering direct flights are: Southwest and Allegiant Air.

There is 1 airport near Las Vegas: Las Vegas Harry Reid Intl (LAS)

Search flight deals

When did momondo last update prices for flights from Montana to Las Vegas Harry Reid Intl Airport?
Prices for flights from Montana to Las Vegas Harry Reid Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Montana to Las Vegas Harry Reid Intl Airport?
There are 8 operators available for flights from Montana to Las Vegas Harry Reid Intl Airport as of August 2025.
How old do you have to be to fly from Montana to Las Vegas Harry Reid Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montana to Las Vegas Harry Reid Intl Airport.
What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?
The travel and health documents required for your trip to Las Vegas Harry Reid Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Las Vegas Harry Reid Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Montana to Las Vegas?
Based on momondo bookings for flights between Montana and Las Vegas, the leading plane model is Airbus A319, making up 52.60% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 14.35%, Boeing 737-700 Passenger/BBJ1 (winglets) with 11.02%, and Boeing 737 MAX 8 with 9.98%.

Best airlines flying from Montana to Las Vegas

Compare and see reviews for airlines that fly from Montana to Las Vegas with momondo

Airline	Rating	Free Cancellation	Price
Allegiant Air	PriceFrom $82	Free Cancellation	Rating 7.2 702 reviews	Search Allegiant Air flights
Frontier	PriceFrom $101	Free Cancellation	Rating 5.8 3,241 reviews	Search Frontier flights
Hawaiian Airlines	PriceFrom $109	Free Cancellation	Rating 7.8 2,611 reviews	Search Hawaiian Airlines flights
United Airlines	PriceFrom $164	Free Cancellation	Rating 7.4 8,904 reviews	Search United Airlines flights
Delta	PriceFrom $181	Free Cancellation	Rating 8.0 7,983 reviews	Search Delta flights
Alaska Airlines	PriceFrom $206	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $209	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights
American Airlines	PriceFrom $304	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights

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 Montana to Las Vegas?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Las Vegas from Montana.

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

All flight searches from Montana to Las Vegas on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Las Vegas from Montana. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Las Vegas from Montana. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from Montana to Las Vegas from $46

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montana to Las Vegas departing on 9/15. 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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Big names and deals

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Allegiant Air flights from Montana to Las Vegas

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

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

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How to get the cheapest flight ticket from Montana 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 January is, on average, the cheapest month to fly to Las Vegas from Montana, with most prices found around $196. The month of May is another great option to travel to Las Vegas, with average flight prices from Montana averaging around $221.

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 Montana to Las Vegas Harry Reid Intl flight route?

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

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

What cabin class options are available on Montana to Las Vegas Harry Reid Intl flights?

There are 1 cabin classes available to choose from on Montana 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.

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

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

What is the cheapest airline that flies from Montana to Las Vegas Harry Reid Intl?

Allegiant Air, Southwest, and Hawaiian Airlines are the most popular carriers operating from Montana to Las Vegas Harry Reid Intl

What airlines fly to Las Vegas?

How many flights depart from Montana to Las Vegas on average per day?

The number of flights available between Montana and Las Vegas is 2 per day as of August 2025. The most frequent departure time is 10:00AM, with 42% of daily flights leaving at noon.

How many flights depart from Montana to Las Vegas on average per week?

The number of flights available between Montana and Las Vegas is 16 per week as of August 2025. The most frequent departure day is Mon, with 31% of weekly flights leaving on this day.

How long does it take to fly to Las Vegas?

Cheap Montana to Las Vegas flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Las Vegas

When did momondo last update prices for flights from Montana to Las Vegas Harry Reid Intl Airport?

How many operators does momondo search for flights from Montana to Las Vegas Harry Reid Intl Airport?

How old do you have to be to fly from Montana to Las Vegas Harry Reid Intl Airport?

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

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

Best airlines flying from Montana to Las Vegas

Compare and see reviews for airlines that fly from Montana to Las Vegas with momondo

Traveling to a place near Las Vegas?

Why use momondo?

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

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

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

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

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