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$88+ Cheap flights from Las Vegas to Great Falls (LAS - GTF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/23. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — GTF
abr. 27 — may. 41
dom. 4/27
dom. 5/4
1 adult, Economy
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Cheap flight deals from Las Vegas to Great Falls

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Great Falls (GTF). 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 abril 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$88
(Booking.com)

Popular in

April

Cheapest in

August

Average price

$507
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Great Falls flight deals.
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Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Great Falls flights.
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From Las Vegas Harry Reid Intl to Great Falls
Search Deals
High demand for flights, 10% potential price rise
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Cheapest flight prices on average. 9% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Las Vegas to Great Falls

Cheapest flights from Las Vegas to Great Falls
Explore the most affordable flight options available from Las Vegas to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 22, 2025.

This Alaska Airlines deal was found by Cheapflights users on 4/21. 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.
dom. 6/88:56 pmLAS - GTF
2 stops18h 33mAlaska Airlines
sáb. 6/144:55 pmGTF - LAS
1 stop5h 36mAlaska Airlines
Deal found 4/21$334
This Delta deal was found by Cheapflights users on 4/21. 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.
vie. 6/131:50 pmLAS - GTF
2 stops7h 51mDelta
mar. 6/175:40 amGTF - LAS
2 stops10h 00mDelta
Deal found 4/21$359
This United Airlines deal was found by Cheapflights users on 4/21. 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.
vie. 6/136:00 amLAS - GTF
1 stop6h 27mUnited Airlines
mar. 6/172:26 pmGTF - LAS
1 stop7h 21mUnited Airlines
Deal found 4/21$392

Cheapflights Fare Finder

Customize your flight search to find flights from Las Vegas to Great Falls 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 abril 22, 2025.
Use the filters below to find and compare flights from Las Vegas to Great Falls that are best for you.

Fly from

Las Vegas

Fly to

Great Falls

Route

Depart

Return

Price

Las VegasGreat Falls

LAS - GTF

LASGTF

Las Vegas Harry Reid Intl

dom. 6/8

8:56 pm-4:29 pm

2 stops18h 33m

Great Falls

sáb. 6/14

4:55 pm-9:31 pm

1 stop5h 36m

$334

Las VegasGreat Falls

LAS - GTF

LASGTF

Las Vegas Harry Reid Intl

vie. 6/13

1:50 pm-10:41 pm

2 stops7h 51m

Great Falls

mar. 6/17

5:40 am-2:40 pm

2 stops10h 00m

$359

Las VegasGreat Falls

LAS - GTF

LASGTF

Las Vegas Harry Reid Intl

vie. 6/13

6:00 am-1:27 pm

1 stop6h 27m

Great Falls

mar. 6/17

2:26 pm-8:47 pm

1 stop7h 21m

$392

Las VegasGreat Falls

LAS - GTF

LASGTF

Las Vegas Harry Reid Intl

lun. 4/28

1:25 pm-4:44 pm

Nonstop2h 19m

$252

Las VegasGreat Falls

LAS - GTF

LASGTF

Las Vegas Harry Reid Intl

lun. 4/28

5:34 pm-5:27 pm

1 stop22h 53m

$290

Las VegasGreat Falls

LAS - GTF

LASGTF

Las Vegas Harry Reid Intl

lun. 4/28

10:08 am-5:27 pm

1 stop6h 19m

$390

Las VegasGreat Falls

LAS - GTF

LASGTF

Las Vegas Harry Reid Intl

lun. 4/28

6:00 am-5:55 pm

2 stops10h 55m

$409

Las VegasGreat Falls

LAS - GTF

LASGTF

Las Vegas Harry Reid Intl

dom. 4/27

7:11 pm-9:15 pm

3 stops25h 04m

$805

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Compare providers for flights from Las Vegas to Great Falls

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Las Vegas to Great Falls in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Las Vegas-Great Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-Great Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Las Vegas-Great Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Las Vegas-Great Falls flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Las Vegas-Great Falls flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Las Vegas to Great Falls

Have a flexible travel schedule? Discover the best time to fly to Great Falls from Las Vegas 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 Las Vegas to Great Falls

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

Currently, January is the cheapest month in which you can book a flight from Las Vegas to Great Falls (average of $367). Flying from Las Vegas to Great Falls in June is currently the most expensive (average of $605). 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 LAS to GTF?

Find hourly flight availability from Las Vegas to Great Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 22, 2025.

One of the essential ways to save on airfare from Las Vegas to Great Falls is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 24% on airfare.

Rainfall in Great Falls by month

Plan your trip to Great Falls by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Great Falls ranges from 0.5 - 2.5 inches per month. June is typically the wettest month, when rainfall can reach 2.5 in. January is typically the driest time to visit Great Falls when rainfall is around 0.5 in.

Temperature in Great Falls by month

Plan your trip to Great Falls by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Great Falls, 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 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Great Falls

Get insights into the airlines that provide service to Great Falls. 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 Great Falls. Reviews last updated abril 22, 2025.
Read through reviews of airlines operating flights from Las Vegas to Great Falls, such as Alaska Airlines, Delta and Hawaiian Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,911 reviews

Food

7.1

Boarding

8.2

Crew

8.5

Entertainment

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,911 reviews
Alaska Airlines
8.0
Very good
9,911 reviews

Food

7.1

Boarding

8.2

Crew

8.5

Entertainment

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,911 reviews

Food

7.1

Boarding

8.2

Crew

8.5

Entertainment

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Hawaiian Airlines
7.9
Good
2,392 reviews
Alaska Airlines
8.0
Very good
9,911 reviews

Food

7.1

Boarding

8.2

Crew

8.5

Entertainment

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,683 reviews
Alaska Airlines
8.0
Very good
9,911 reviews

Food

7.1

Boarding

8.2

Crew

8.5

Entertainment

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Allegiant Air
7.3
Good
734 reviews
Alaska Airlines
8.0
Very good
9,911 reviews

Food

7.1

Boarding

8.2

Crew

8.5

Entertainment

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

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

  • What are the cheapest airlines flying from Las Vegas to Great Falls round-trip?

    Currently priced at $88, Allegiant Air will fly you from Las Vegas to Great Falls and back. In addition to Allegiant Air, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Alaska Airlines and Delta - these airlines can fly you to your destination from $334 and $359, respectively. These flights start at 67% lower than the current average price 3 months from now.

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

    The cheapest airline one-way is Allegiant Air, with whom users have recently found tickets for as low as $252. However, be on the lookout for offers from Alaska Airlines and Hawaiian Airlines, as they are both options that can get you from Las Vegas to Great Falls for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Las Vegas to Great Falls 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 Las Vegas to Great Falls?

    Currently, January is the cheapest month in which you can book a flight from Las Vegas to Great Falls (average of $367). Flying from Las Vegas to Great Falls in June is currently the most expensive (average of $605). 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

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Top 2 airlines flying from Las Vegas to Great Falls

Discover the top 2 airlines that operate flights from Las Vegas to Great Falls. 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 abril 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$80Average$122FlexibilityNo cancel feeOn-time88%
DeltaCheapest$298Average$388FlexibilityNo cancel feeOn-timeN/A

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