HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Las Vegas

$51+ Cheap flights from Montana to Las Vegas (LAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/16. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — LAS
Jan 22 — Jan 291
Wed 1/22
Wed 1/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Montana to Las Vegas with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Montana to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Montana (USMT) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 17, 2025.

Round-trip from

$82
(Booking.com)

One-way from

$51
(Cheapflightsfares)
From Montana to Las Vegas Harry Reid Intl
Search Deals
One-way flight from Montana to Las Vegas Harry Reid Intl
Search Deals

Find flight deals from Montana to Las Vegas

Cheapest flights from Montana to Las Vegas
Explore the most affordable flight options available from Montana to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 17, 2025.

This Booking.com deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/106:04 pmGTF - LAS
Nonstop2h 25mAllegiant Air
Fri 2/141:34 pmLAS - GTF
Nonstop2h 15mAllegiant Air
Deal found 1/15$82
This Mytrip deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/610:09 pmFCA - LAS
Nonstop2h 33mAllegiant Air
Thu 2/205:28 pmLAS - FCA
Nonstop2h 28mAllegiant Air
Deal found 1/15$106
This Cheapflightsfares deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/611:33 amBZN - LAS
Nonstop2h 14mAllegiant Air
Sun 2/97:25 amLAS - BZN
Nonstop2h 13mAllegiant Air
Deal found 1/16$107
This Cheapflightsfares deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/275:36 pmMSO - LAS
Nonstop2h 20mAllegiant Air
Mon 2/31:19 pmLAS - MSO
Nonstop2h 27mAllegiant Air
Deal found 1/16$133
This Mytrip deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/62:39 pmFCA - LAS
1 stop8h 14mMultiple Airlines
Thu 2/205:28 pmLAS - FCA
Nonstop2h 28mMultiple Airlines
Deal found 1/15$143
This Cheapflightsfares deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/3111:22 amBIL - LAS
Nonstop2h 21mAllegiant Air
Mon 2/36:55 amLAS - BIL
Nonstop2h 17mAllegiant Air
Deal found 1/15$158
This Delta deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/25:40 amBZN - LAS
1 stop4h 45mDelta
Thu 3/65:35 pmLAS - BZN
1 stop4h 21mDelta
Deal found 1/16$187
This Alaska Airlines deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/106:59 pmFCA - LAS
1 stop15h 15mAlaska Airlines
Fri 3/146:00 amLAS - FCA
1 stop11h 19mAlaska Airlines
Deal found 1/16$236
This Delta deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/303:00 pmFCA - LAS
1 stop9h 37mDelta
Thu 2/65:35 pmLAS - FCA
1 stop4h 36mDelta
Deal found 1/16$237
This Alaska Airlines deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/78:59 pmBZN - LAS
1 stop27h 15mAlaska Airlines
Tue 3/112:12 pmLAS - BZN
1 stop5h 07mAlaska Airlines
Deal found 1/15$245
This United Airlines deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/11:46 pmCOD - LAS
1 stop7h 50mUnited Airlines
Wed 2/56:00 amLAS - COD
1 stop6h 07mUnited Airlines
Deal found 1/16$248
This Southwest deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/285:10 pmBZN - LAS
Nonstop2h 15mSouthwest
Sat 3/19:10 amLAS - BZN
1 stop6h 10mSouthwest
Deal found 1/16$248

Find flights from Montana to Las Vegas within your budget

Customize your flight search to find flights from Montana 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, Cheapflights users made 2,558,603 searches. Data last updated January 17, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Great FallsLas Vegas

GTF - LAS

GTFLAS

Great Falls

Mon 2/10

6:04 pm-7:29 pm

Nonstop2h 25m

Las Vegas Harry Reid Intl

Fri 2/14

1:34 pm-4:49 pm

Nonstop2h 15m

$82

KalispellLas Vegas

FCA - LAS

FCALAS

Kalispell Glacier Park

Thu 2/6

10:09 pm-11:42 pm

Nonstop2h 33m

Las Vegas Harry Reid Intl

Thu 2/20

5:28 pm-8:56 pm

Nonstop2h 28m

$106

BozemanLas Vegas

BZN - LAS

BZNLAS

Bozeman Gallatin Field

Sun 1/26

11:28 am-12:42 pm

Nonstop2h 14m

Las Vegas Harry Reid Intl

Sun 2/2

7:25 am-10:38 am

Nonstop2h 13m

$119

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Mon 1/27

5:36 pm-6:56 pm

Nonstop2h 20m

Las Vegas Harry Reid Intl

Mon 2/3

1:19 pm-4:46 pm

Nonstop2h 27m

$133

KalispellLas Vegas

FCA - LAS

FCALAS

Kalispell Glacier Park

Thu 2/6

2:39 pm-9:53 pm

1 stop8h 14m

Las Vegas Harry Reid Intl

Thu 2/20

5:28 pm-8:56 pm

Nonstop2h 28m

$143

BillingsLas Vegas

BIL - LAS

BILLAS

Billings Logan Intl

Fri 1/31

11:22 am-12:43 pm

Nonstop2h 21m

Las Vegas Harry Reid Intl

Mon 2/3

6:55 am-10:12 am

Nonstop2h 17m

$158

BozemanLas Vegas

BZN - LAS

BZNLAS

Bozeman Gallatin Field

Fri 2/21

6:45 pm-11:36 pm

1 stop5h 51m

Las Vegas Harry Reid Intl

Mon 2/24

5:35 pm-10:56 pm

1 stop4h 21m

$187

BozemanLas Vegas

BZN - LAS

BZNLAS

Bozeman Gallatin Field

Sun 3/9

10:22 am-11:29 am

Nonstop2h 07m

Las Vegas Harry Reid Intl

Tue 3/11

10:02 pm-2:49 pm

2 stops15h 47m

$235

KalispellLas Vegas

FCA - LAS

FCALAS

Kalispell Glacier Park

Mon 3/10

6:59 pm-9:14 am

1 stop15h 15m

Las Vegas Harry Reid Intl

Fri 3/14

6:00 am-6:19 pm

1 stop11h 19m

$236

KalispellLas Vegas

FCA - LAS

FCALAS

Kalispell Glacier Park

Thu 1/30

3:00 pm-11:37 pm

1 stop9h 37m

Las Vegas Harry Reid Intl

Thu 2/6

5:35 pm-11:11 pm

1 stop4h 36m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Showing 1-10 of 57 results
1
2
3
...
6

Best time to book a flight from Montana to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Montana with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Montana to Las Vegas

Get recent, data-driven insights about flights from Montana to Las Vegas including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Montana to Las Vegas?

Currently, August is the cheapest month in which you can book a flight from Montana to Las Vegas (average of $198). Flying from Montana to Las Vegas in March is currently the most expensive (average of $269). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MT to LAS?

Find hourly flight availability from Montana to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montana to Las Vegas as you normally would.

Rainfall in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Las Vegas ranges from 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Las Vegas when rainfall is around 0.1 in.

Temperature in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Las Vegas. Reviews last updated January 17, 2025.
Get a feel of what it's like to fly with Delta, Alaska Airlines and United Airlines from Montana to Las Vegas by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,659 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Overall

8.1

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,659 reviews
Southwest
8.1
Very good
4,659 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Overall

8.1

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,681 reviews
Southwest
8.1
Very good
4,659 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Overall

8.1

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,511 reviews
Southwest
8.1
Very good
4,659 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Overall

8.1

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,965 reviews
Southwest
8.1
Very good
4,659 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Overall

8.1

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Allegiant Air
7.4
Good
801 reviews
Southwest
8.1
Very good
4,659 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Overall

8.1

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Montana to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Las Vegas from Montana?

    For a flight from Montana to Las Vegas, you will be flying into Harry Reid Intl. Las Vegas Harry Reid Intl (LAS) is just 6.2 mi from the center of the city.

  • How popular is this Montana to Las Vegas flight route?

    Within the past month, 10 users have taken a look at flights from Montana to Las Vegas Harry Reid Intl.

  • What are the cheapest airlines to fly from Montana to Las Vegas one-way?

    The cheapest airlines for a one-way flight from Montana to Las Vegas are Allegiant Air ($51), Delta ($94), and Alaska Airlines ($118).

  • What are the most popular routes from Montana to Las Vegas?

    The most popular flight routes from Montana to Las Vegas are Bozeman Gallatin Field - Las Vegas Harry Reid Intl, Billings Logan Intl - Las Vegas Harry Reid Intl and Missoula Johnson-Bell Field - Las Vegas Harry Reid Intl.

  • What are the cheapest flights from Montana to Las Vegas?

    Looking for the cheapest flight from Montana to Las Vegas? While on average our users pay $253, our data indicates the cheapest price to be $80. The most popular route (Bozeman Gallatin Field - Las Vegas Harry Reid Intl), is priced around $82.

  • Can I find deals for flights from Montana to Las Vegas that include hotel bookings?

    Yes. In addition to deals on Montana to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montana to Las Vegas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montana to Las Vegas.

  • Can I find deals for business class flights from Montana to Las Vegas?

    Yes. Cheapflights offers flight deals from Montana to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Montana to Las Vegas?

    Currently, August is the cheapest month in which you can book a flight from Montana to Las Vegas (average of $198). Flying from Montana to Las Vegas in March is currently the most expensive (average of $269). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Montana?

Book flights to Montana if you plan to visit one of these locations
Henderson
Paradise
Sunrise Manor
North Las Vegas
Kingman
Winchester
Primm
Mesquite
Needles
Mount Charleston
Pahrump

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Montana to Las Vegas

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Las Vegas flights
O'Hare Intl to Las Vegas flights
Dallas/Fort Worth to Las Vegas flights
Seattle to Las Vegas flights
Minneapolis to Las Vegas flights
Newark to Las Vegas flights
San Francisco to Las Vegas flights
Denver to Las Vegas flights
Atlanta to Las Vegas flights
Los Angeles to Las Vegas flights
LaGuardia to Las Vegas flights
Dulles Intl to Las Vegas flights
Baltimore to Las Vegas flights
Santa Ana to Las Vegas flights
Midway to Las Vegas flights
Boston to Las Vegas flights
Detroit to Las Vegas flights
Burbank to Las Vegas flights
Hobby to Las Vegas flights
Reagan-National to Las Vegas flights
San Jose to Las Vegas flights
Philadelphia to Las Vegas flights
Oakland to Las Vegas flights
Orlando to Las Vegas flights
Fort Lauderdale to Las Vegas flights
Love Field to Las Vegas flights
George Bush Intcntl to Las Vegas flights
Austin to Las Vegas flights
Portland to Las Vegas flights
Cincinnati to Las Vegas flights
Miami to Las Vegas flights
Cleveland to Las Vegas flights
Charlotte to Las Vegas flights
Raleigh to Las Vegas flights
San Antonio to Las Vegas flights
Ontario to Las Vegas flights
St. Louis to Las Vegas flights
Everett to Las Vegas flights
Tampa to Las Vegas flights
Indianapolis to Las Vegas flights
Honolulu to Las Vegas flights
Sacramento to Las Vegas flights
San Diego to Las Vegas flights
Salt Lake City to Las Vegas flights
Sky Harbor Intl to Las Vegas flights
Pittsburgh to Las Vegas flights
Milwaukee to Las Vegas flights
Kansas City to Las Vegas flights
Hartford to Las Vegas flights
New Orleans to Las Vegas flights

Top 7 airlines flying from Montana to Las Vegas

Discover the top 7 airlines that operate flights from Montana to Las Vegas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$85Average$191FlexibilityNo cancel feeOn-time88%
FrontierCheapest$132Average$205FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$186Average$384FlexibilityNo cancel feeOn-time71%
DeltaCheapest$186Average$427FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$214Average$499FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$218Average$389FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$251Average$345FlexibilityNo cancel feeOn-time63%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.