LAS - GTF

$181 Find Cheap Flights from Las Vegas to Great Falls - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Las Vegas to Great Falls departing on 8/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$352
Typical prices: $128-$231
United Airlines
Tue 8/25Tue 9/1
LAS - GTF • 1 stop
Cheapest one-way
$181
Typical prices: $118-$223
Allegiant Air
Mon 8/17
LAS - GTF • Non-stop
Nonstop flights
2 days a week
Mon, Fri
You can fly direct with Allegiant Air. Average duration is 2h 19m
Direct flights
Direct flights
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Direct flights
Direct flights
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Top layover airports
Cheapest • Avg $491 (round-trip)
Shortest trip • 4h 40m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
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Good to know
Good to know
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We hope you love your trip to Great Falls!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Las Vegas to Great Falls (LAS-GTF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Las Vegas to Great Falls that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Las Vegas to Great Falls

Tue, Aug 25 - Tue, Sep 1
United Airlines Logo
3:06 pm - 9:12 pm
LAS
-
GTF
5h 06m
1 stop
United Airlines Logo
6:15 am - 10:49 am
GTF
-
LAS
5h 34m
1 stop
$352United Airlines
Thu, Aug 27 - Mon, Aug 31
United Airlines Logo
1:38 pm - 9:12 pm
LAS
-
GTF
6h 34m
1 stop
United Airlines Logo
2:25 pm - 8:51 pm
GTF
-
LAS
7h 26m
1 stop
$372United Airlines
Tue, Aug 25 - Tue, Sep 1
Delta Logo
10:05 am - 5:38 pm
LAS
-
GTF
6h 33m
1 stop
Delta Logo
1:08 pm - 11:06 pm
GTF
-
LAS
10h 58m
2 stops
$372Delta
Thu, Aug 20 - Mon, Aug 24
United Airlines Logo
3:06 pm - 9:12 pm
LAS
-
GTF
5h 06m
1 stop
United Airlines Logo
6:15 am - 12:26 pm
GTF
-
LAS
7h 11m
1 stop
$372United Airlines
Thu, Aug 13 - Mon, Aug 17
United Airlines Logo
1:38 pm - 9:12 pm
LAS
-
GTF
6h 34m
1 stop
United Airlines Logo
6:15 am - 12:26 pm
GTF
-
LAS
7h 11m
1 stop
$372United Airlines
Tue, Aug 25 - Tue, Sep 1
Delta Logo
12:53 pm - 10:38 pm
LAS
-
GTF
8h 45m
2 stops
Delta Logo
1:08 pm - 11:06 pm
GTF
-
LAS
10h 58m
2 stops
$377Delta
Sat, Nov 7 - Fri, Nov 13
United Airlines Logo
9:44 am - 9:38 pm
LAS
-
GTF
10h 54m
2 stops
United Airlines Logo
2:45 pm - 8:45 pm
GTF
-
LAS
7h 00m
1 stop
$378United Airlines
Tue, Sep 15 - Mon, Sep 21
Delta Logo
10:00 am - 5:41 pm
LAS
-
GTF
6h 41m
1 stop
Delta Logo
5:40 am - 8:45 am
GTF
-
LAS
4h 05m
1 stop
$386Delta
Sat, Aug 15 - Wed, Aug 19
United Airlines Logo
5:20 am - 1:29 pm
LAS
-
GTF
7h 09m
1 stop
United Airlines Logo
6:15 am - 10:49 am
GTF
-
LAS
5h 34m
1 stop
$391United Airlines
Sat, Aug 15 - Wed, Aug 19
Delta Logo
6:35 am - 5:38 pm
LAS
-
GTF
10h 03m
2 stops
Delta Logo
6:18 pm - 10:36 pm
GTF
-
LAS
5h 18m
1 stop
$392Delta
Booking Insights

KAYAK's insights & trends for Las Vegas to Great Falls flights

Get data-powered insights and trends into flights from Las Vegas to Great Falls to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Las Vegas to Great Falls?

The average price of all round-trip flights from Las Vegas to Great Falls clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Great Falls on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from Las Vegas to Great Falls. For your return ticket, we recommend flying on a Monday and avoiding Thursdays for the best deals.

What is the cheapest month to fly from Las Vegas to Great Falls?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Las Vegas to Great Falls, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Las Vegas to Great Falls is January, where tickets cost $0 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is $792 and $378 respectively.

Can I save money by flying with a layover from Las Vegas to Great Falls?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $178 on average.

Good to know

Low season

February

Cheapest flight

$181
Best time to beat the crowds with an average 70% drop in price.
Most popular time to fly and prices are also 34% lower on average.
Flight from Las Vegas to Great Falls

When to book flights from Las Vegas to Great Falls

Are your dates flexible? Find out the best times to travel from Las Vegas to Great Falls based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Las Vegas to Great Falls

  • How many flights are there between Las Vegas and Great Falls per day?

    There is a maximum of 1 nonstop flight a day that takes off from Las Vegas and lands in Great Falls, with an average flight time of 2h 19m. The most common departure time is 6:00 am and most flights take off in the morning. Each week, there are 2 flights.

  • What is the cheapest flight from Las Vegas to Great Falls?

    In the last 5 days, the lowest price for a flight from Las Vegas to Great Falls was $181 for a one-way ticket and $372 for a round-trip.

  • Do I need a passport to fly between Las Vegas and Great Falls?

    No, a passport isn't needed to fly from Las Vegas to Great Falls. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Las Vegas to Great Falls?

    The Airbus A319 is the aircraft model that flies most regularly on the Las Vegas to Great Falls flight route.

  • On which days can I fly direct from Las Vegas to Great Falls?

    You can catch a nonstop flight from Las Vegas to Great Falls on on Monday, and Friday.

  • How does KAYAK find such low prices on flights from Las Vegas to Great Falls?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Las Vegas to Great Falls.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Las Vegas to Great Falls?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Great Falls from Las Vegas is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Las Vegas to Great Falls?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Great Falls with an airline and back to Las Vegas with another airline. Booking your flights between Las Vegas and GTF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Las Vegas to Great Falls?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Great Falls from Las Vegas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Las Vegas to Great Falls?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Las Vegas Harry Reid Intl to Great Falls.
Find which airlines fly direct from Las Vegas Harry Reid Intl Airport to Great Falls Airport, which days they fly and book direct flights.

Direct departures

Las Vegas Harry Reid Intl to Great Falls

Monday

Allegiant Air

Allegiant Air

Friday

Allegiant Air

Allegiant Air

See more direct flights

Direct returns

Great Falls to Las Vegas Harry Reid Intl

Monday

Allegiant Air

Allegiant Air

Friday

Allegiant Air

Allegiant Air

See more direct flights

Everything you need to know for your flight from Las Vegas to Great Falls

Information on your arrival and departure airports