Las Vegas

$46+ 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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — LAS
Apr 2 — Apr 91
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Cheap flight deals from Montana to Las Vegas

Keep the following information in mind while searching for Montana to Las Vegas flight deals. Data was last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$82
(Mytrip)

One-way from

$46
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$254

Good round-trip deal

$99 or less

Good one-way deal

$57 or less
Provider with most accurate pricing for Bozeman Gallatin Field-Las Vegas Harry Reid Intl flight deals.
Provider most trusted by Cheapflights users for Bozeman Gallatin Field-Las Vegas Harry Reid Intl flights.
From Montana to Las Vegas Harry Reid Intl
One-way flight from Montana to Las Vegas Harry Reid Intl
Highest demand for flights based on searches. 6% potential increase in price ($18 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($11 potential savings vs. average RT price).
Average for round-trip flights in March 2025
Price to beat on a round-trip flight from Montana to Las Vegas Harry Reid Intl.
Price to beat on a one-way flight from Montana to Las Vegas Harry Reid Intl.

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 March 28, 2025.

This Mytrip deal was found by Cheapflights users on 3/27. 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.
Mon 5/125:34 pmGTF - LAS
Nonstop2h 24mAllegiant Air
Fri 5/1612:16 pmLAS - GTF
Nonstop2h 21mAllegiant Air
Deal found 3/27$82
This Cheapflightsfares deal was found by Cheapflights users on 3/27. 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.
Sun 4/139:48 pmFCA - LAS
Nonstop2h 26mAllegiant Air
Thu 4/175:28 pmLAS - FCA
Nonstop2h 30mAllegiant Air
Deal found 3/27$82
This Gotogate deal was found by Cheapflights users on 3/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/2610:15 pmMSO - LAS
Nonstop2h 10mAllegiant Air
Fri 5/306:01 pmLAS - MSO
Nonstop2h 16mAllegiant Air
Deal found 3/27$90
This Cheapflightsfares deal was found by Cheapflights users on 3/26. 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.
Wed 6/188:31 pmBIL - LAS
Nonstop2h 09mAllegiant Air
Fri 6/206:24 pmLAS - BIL
Nonstop2h 10mAllegiant Air
Deal found 3/26$100
This Booking.com deal was found by Cheapflights users on 3/26. 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.
Sun 8/247:59 pmBZN - LAS
Nonstop2h 05mAllegiant Air
Thu 8/284:01 pmLAS - BZN
Nonstop2h 08mAllegiant Air
Deal found 3/26$120
This Mytrip deal was found by Cheapflights users on 3/27. 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.
Mon 5/261:45 pmMSO - LAS
1 stop19h 09mMultiple Airlines
Fri 5/306:01 pmLAS - MSO
Nonstop2h 16mMultiple Airlines
Deal found 3/27$178
This Mytrip deal was found by Cheapflights users on 3/27. 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.
Sun 4/139:48 pmFCA - LAS
Nonstop2h 26mMultiple Airlines
Thu 4/176:50 amLAS - FCA
2 stops27h 58mMultiple Airlines
Deal found 3/27$178
This Mytrip deal was found by Cheapflights users on 3/27. 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.
Sun 4/132:31 pmBZN - LAS
Nonstop2h 02mMultiple Airlines
Thu 4/1712:12 pmLAS - BZN
1 stop24h 38mMultiple Airlines
Deal found 3/27$185
This Hawaiian Airlines deal was found by Cheapflights users on 3/28. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/23:59 pmBZN - LAS
1 stop7h 27mHawaiian Airlines
Fri 6/610:13 amLAS - BZN
1 stop7h 25mHawaiian Airlines
Deal found 3/28$186
This Delta deal was found by Cheapflights users on 3/28. 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 6/267:30 pmBZN - LAS
1 stop4h 56mDelta
Mon 6/306:00 amLAS - BZN
1 stop7h 31mDelta
Deal found 3/28$187
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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.
Sun 5/116:40 pmFCA - LAS
1 stop6h 19mAlaska Airlines
Wed 5/145:34 pmLAS - FCA
1 stop5h 21mAlaska Airlines
Deal found 3/27$227
This American Airlines deal was found by Cheapflights users on 3/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/262:02 pmBIL - LAS
1 stop8h 57mAmerican Airlines
Wed 4/305:00 amLAS - BIL
1 stop7h 28mAmerican Airlines
Deal found 3/27$231

Cheapflights Fare Finder

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 March 28, 2025.
Use the filters below to find and compare flights from Montana to Las Vegas that are best for you.

Fly from

Montana

Fly to

Las Vegas

Route

Depart

Return

Price

Great FallsLas Vegas

GTF - LAS

GTFLAS

Great Falls

Mon 5/12

5:34 pm-6:58 pm

Nonstop2h 24m

Las Vegas Harry Reid Intl

Fri 5/16

12:16 pm-3:37 pm

Nonstop2h 21m

$82

KalispellLas Vegas

FCA - LAS

FCALAS

Kalispell Glacier Park

Sun 4/13

9:48 pm-11:14 pm

Nonstop2h 26m

Las Vegas Harry Reid Intl

Thu 4/17

5:28 pm-8:58 pm

Nonstop2h 30m

$82

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Mon 5/26

10:15 pm-11:25 pm

Nonstop2h 10m

Las Vegas Harry Reid Intl

Fri 5/30

6:01 pm-9:17 pm

Nonstop2h 16m

$90

BillingsLas Vegas

BIL - LAS

BILLAS

Billings Logan Intl

Wed 6/18

8:31 pm-9:40 pm

Nonstop2h 09m

Las Vegas Harry Reid Intl

Fri 6/20

6:24 pm-9:34 pm

Nonstop2h 10m

$100

BozemanLas Vegas

BZN - LAS

BZNLAS

Bozeman Gallatin Field

Sun 8/24

7:59 pm-9:04 pm

Nonstop2h 05m

Las Vegas Harry Reid Intl

Thu 8/28

4:01 pm-7:09 pm

Nonstop2h 08m

$120

MissoulaLas Vegas

MSO - LAS

MSOLAS

Missoula Johnson-Bell Field

Mon 5/26

1:45 pm-7:54 am

1 stop19h 09m

Las Vegas Harry Reid Intl

Fri 5/30

6:01 pm-9:17 pm

Nonstop2h 16m

$178

KalispellLas Vegas

FCA - LAS

FCALAS

Kalispell Glacier Park

Sun 4/13

9:48 pm-11:14 pm

Nonstop2h 26m

Las Vegas Harry Reid Intl

Thu 4/17

6:50 am-11:48 am

2 stops27h 58m

$178

BozemanLas Vegas

BZN - LAS

BZNLAS

Bozeman Gallatin Field

Sun 5/25

7:33 pm-11:59 pm

1 stop5h 26m

Las Vegas Harry Reid Intl

Thu 5/29

10:13 am-6:38 pm

1 stop7h 25m

$186

BozemanLas Vegas

BZN - LAS

BZNLAS

Bozeman Gallatin Field

Sat 8/2

7:25 am-2:40 pm

1 stop8h 15m

Las Vegas Harry Reid Intl

Sun 8/3

12:45 am-10:25 am

1 stop8h 40m

$187

KalispellLas Vegas

FCA - LAS

FCALAS

Kalispell Glacier Park

Sun 5/11

6:40 pm-11:59 pm

1 stop6h 19m

Las Vegas Harry Reid Intl

Wed 5/14

5:34 pm-11:55 pm

1 stop5h 21m

$227

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 60 results
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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.

Cheapflights Insights

Everything you need to know about your flight from Montana to Las Vegas

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 March 28, 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 March 28, 2025.
Get a feel of what it's like to fly with Southwest, Alaska Airlines and Delta 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.

Entertainment

7.6

Overall

8.1

Food

7.1

Comfort

8.1

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Entertainment

7.6

Overall

8.1

Food

7.1

Comfort

8.1

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Entertainment

7.6

Overall

8.1

Food

7.1

Comfort

8.1

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
8.0
Very good

Entertainment

7.6

Overall

8.1

Food

7.1

Comfort

8.1

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Entertainment

7.6

Overall

8.1

Food

7.1

Comfort

8.1

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Entertainment

7.6

Overall

8.1

Food

7.1

Comfort

8.1

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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?

  • 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 ($46), Hawaiian Airlines ($93), and Delta ($94).

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

  • 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 $255, our data indicates the cheapest price to be $70. 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
North Las Vegas
Sunrise Manor
Winchester
Kingman
Primm
Mesquite
Needles
Mount Charleston
Pahrump
Boulder City

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Montana to Las Vegas

See prices for flight routes from nearby airports that may be better suited for you.

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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$85Average$185FlexibilityNo cancel feeOn-time88%
FrontierCheapest$132Average$192FlexibilityNo cancel feeOn-time62%
DeltaCheapest$186Average$403FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$214Average$485FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$218Average$388FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$234Average$334FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$304Average$475FlexibilityNo cancel feeOn-time71%
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