LAS - GTF

$61 Find Cheap Flights from Las Vegas to Great Falls

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 6/13. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Great Falls

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Great Falls, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Great Falls, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Cheap Flight Deals 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.

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

KAYAK's recommended round-trip deals from the most popular airlines that fly from Las Vegas to Great Falls.
Discover the best prices for you by selecting your travel dates on KAYAK.
Allegiant Air Logo
6:05 am - 9:27 amLAS-GTF
2h 22mnonstop
Allegiant Air Logo
10:17 am - 11:35 amGTF-LAS
2h 18mnonstop
$82Allegiant Air
Find Deal
Fri, Jun 20 - Mon, Jun 23
Allegiant Air Logo
8:00 am - 11:21 amLAS-GTF
2h 21mnonstop
Allegiant Air Logo
10:17 am - 11:35 amGTF-LAS
2h 18mnonstop
$214Allegiant Air
Find Deal
Mon, Jun 2 - Fri, Jun 13
Delta Logo
1:50 pm - 10:45 pmLAS-GTF
7h 55m2 stops
Delta Logo
5:42 am - 2:40 pmGTF-LAS
9h 58m2 stops
$293Delta
Find Deal
Fri, Jun 13 - Tue, Jun 17
United Airlines Logo
6:00 am - 1:27 pmLAS-GTF
6h 27m1 stop
United Airlines Logo
2:26 pm - 8:47 pmGTF-LAS
7h 21m1 stop
$324United Airlines
Find Deal
Fri, Jun 13 - Tue, Jun 17
Delta Logo
1:50 pm - 10:45 pmLAS-GTF
7h 55m2 stops
Delta Logo
5:42 am - 2:40 pmGTF-LAS
9h 58m2 stops
$339Delta
Find Deal
Fri, Jun 13 - Tue, Jun 17
Delta Logo
5:10 pm - 10:31 pmLAS-GTF
4h 21m1 stop
Delta Logo
5:42 am - 8:51 amGTF-LAS
4h 09m1 stop
$346Delta
Find Deal
Mon, Jun 2 - Fri, Jun 13
Alaska Airlines Logo
7:51 pm - 4:29 pmLAS-GTF
19h 38m2 stops
Alaska Airlines Logo
4:55 pm - 9:26 pmGTF-LAS
5h 31m1 stop
$350Alaska Airlines
Find Deal
Mon, Jun 2 - Fri, Jun 13
Delta Logo
6:00 am - 5:38 pmLAS-GTF
10h 38m2 stops
Delta Logo
6:18 pm - 11:25 pmGTF-LAS
6h 07m1 stop
$352Delta
Find Deal
Fri, Jun 20 - Mon, Jun 23
Delta Logo
6:10 am - 5:36 pmLAS-GTF
10h 26m2 stops
Delta Logo
11:42 am - 9:10 pmGTF-LAS
10h 28m2 stops
$357Delta
Find Deal
Mon, Jun 2 - Fri, Jun 13
Alaska Airlines Logo
6:00 am - 4:13 pmLAS-GTF
9h 13m1 stop
Alaska Airlines Logo
4:55 pm - 9:26 pmGTF-LAS
5h 31m1 stop
$423Alaska Airlines
Find Deal
Tue, Jul 15 - Thu, Jul 17
Useful Info

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 Friday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday 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 Saturdays for the best deals.

Good to know

Low seasonAugust
High seasonJuly
Cheapest flight$61
Best time to beat the crowds with an average 67% drop in price.
Most popular time to fly with an average 30% increase in price.
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

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

    In the last 3 days, the lowest price for a flight from Las Vegas to Great Falls was $61 for a one-way ticket and $82 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.

  • Which is the best airline for flights from Las Vegas to Great Falls, Delta or Allegiant Air?

    The two airlines most popular with KAYAK users for flights from Las Vegas to Great Falls are Delta and Allegiant Air. With an average price for the route of $388 and an overall rating of 8.0, Delta is the most popular choice. Allegiant Air is also a great choice for the route, with an average price of $122 and an overall rating of 7.3.

  • 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?

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
See more direct flights

Top airlines flying from Las Vegas to Great Falls

 
See real verified KAYAK customer reviews for airlines flying from Las Vegas to Great Falls. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Las Vegas to Great Falls? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7934 reviews
7.9Entertainment
7.9Comfort
8.2Boarding
8.5Crew
7.3Food
Airline reviews

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

8.0 ExcellentFredrick, Apr 2025GSO - DTW
Read more Delta reviews

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

Easiest flights I’ve ever taken. Plane was comfortable without overly crowded seating.

Terrible. Still have not received the refund from them. They sent it to some account that I don't even know. Spoke with costumer service and they are unable to help.

I didn’t like it at all. I miss my second flight because of the delay on Allegiant Air now I m stuck in MCO.

Good, but a bit late on take off after loading. Don't like charging for carry ons!

First time flying with them and will definitely fly again in the future. Crew was so nice and friendly, fought was seamless. They are simple planes, no entertainment, but it’s fine for a short flight or if you have personal devices Rates are competitive, and they did so well with keeping the flight on time after a tropical storm, where other airlines had delays and cancellations.

They boarded passengers that sat in the back of the plane first, making boarding very efficient.

I didn't even take this flight. My plans changed and I couldn't get ahold of customer service and the website kept breaking down during the attempt to change the flight. I wound up taking another airline entirely and eating the cost.

The worst flying experience ever 3 delays. No accommodations. Had to deboard the plane after being delayed.

Posted a 20minute delay but didn’t delay at all. Caused boarding issues and confusion. Also, didn’t release baggage. Took over an hour and 20 minutes to get luggage.

Flight was good, boarding was a breeze, flight attendants were friendly and professional. There was a medical issue with another passenger and the crew handled it in a calm and professional way.

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.