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LAS - GTF

Find cheap flights from Las Vegas to Great Falls from $135

This is the cheapest round-trip 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 6/3. 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
0 bags
Fri 6/7
Fri 6/14

Search 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
In the last 7 days travelers have searched 43,968,530 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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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.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:35 am - 10:54 amLAS-GTF
2h 19mnonstop
11:44 am - 12:59 pmGTF-LAS
2h 15mnonstop
$135Allegiant Air
Find Deal
Mon, Jun 3 - Mon, Jun 10
7:35 am - 10:54 amLAS-GTF
2h 19mnonstop
10:19 am - 11:34 amGTF-LAS
2h 15mnonstop
$257Allegiant Air
Find Deal
Mon, Jun 3 - Fri, Jun 7
9:17 pm - 11:55 pmLAS-GTF
25h 38m1 stop
4:06 pm - 4:18 pmGTF-LAS
25h 12m1 stop
$357Alaska Airlines
Find Deal
Fri, May 31 - Mon, Jun 3
7:05 am - 11:55 pmLAS-GTF
15h 50m1 stop
4:06 pm - 8:22 pmGTF-LAS
5h 16m1 stop
$362Alaska Airlines
Find Deal
Thu, Jun 6 - Sat, Jun 8
9:17 pm - 3:23 pmLAS-GTF
17h 06m1 stop
7:00 am - 10:14 pmGTF-LAS
16h 14m2 stops
$372Alaska Airlines
Find Deal
Fri, May 31 - Mon, Jun 3
7:00 pm - 11:12 amLAS-GTF
15h 12m2 stops
5:45 am - 12:54 pmGTF-LAS
8h 09m2 stops
$377Delta
Find Deal
Fri, May 31 - Mon, Jun 3
4:47 pm - 11:59 pmLAS-GTF
6h 12m1 stop
4:11 pm - 9:31 pmGTF-LAS
6h 20m1 stop
$388Alaska Airlines
Find Deal
Thu, Jul 18 - Sun, Jul 21
10:25 am - 5:35 pmLAS-GTF
6h 10m1 stop
12:07 pm - 4:20 pmGTF-LAS
5h 13m1 stop
$398Delta
Find Deal
Thu, Jul 18 - Sun, Jul 21
6:00 am - 5:35 pmLAS-GTF
10h 35m2 stops
12:07 pm - 4:20 pmGTF-LAS
5h 13m1 stop
$403Delta
Find Deal
Thu, Jul 18 - Sun, Jul 21
6:00 am - 5:35 pmLAS-GTF
10h 35m2 stops
12:07 pm - 10:35 pmGTF-LAS
11h 28m2 stops
$427Delta
Find Deal
Thu, Jul 18 - Sun, Jul 21

Flights from Las Vegas to Great Falls - Travel Insights & Trends

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 flights from Las Vegas to Great Falls clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Las Vegas to Great Falls, look for departures on Sundays and avoid leaving on a Tuesday, as it's usually the priciest day. When flying back from Great Falls, Monday is the cheapest day to fly and Thursday is the most expensive.

Which airlines provide the cheapest flights from Las Vegas to Great Falls?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Las Vegas to Great Falls found on KAYAK was with Alaska Airlines for $194. Allegiant Air proposed a round-trip connection from $135 and Alaska Airlines from $357.

Which airlines fly non-stop between Las Vegas and Great Falls?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Las Vegas to Great Falls.
There is just one airline that flies from Las Vegas to Great Falls direct and that is Allegiant Air. The best one-way deal found from Allegiant Air for the route is $75.

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

Each day, there are 2 nonstop flights that take off from Las Vegas and land 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 4 flights and there are the same amount of flights each day 2.

Which cabin class options are there for flights between Las Vegas and Great Falls?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Las Vegas to Great Falls take?

The duration of a nonstop flight to Great Falls from Las Vegas is typically 2h 19m. The journey crosses a distance of 810 miles.

What’s the earliest departure time from Las Vegas to Great Falls?

Early birds can take the earliest flight from Las Vegas at 6:10 am and will be landing in Great Falls at 9:29 am.

What’s the latest departure time from Las Vegas to Great Falls?

If you prefer to fly at night, the latest flight from Las Vegas to Great Falls jets off at 6:21 pm and lands at 9:40 pm.

Good to know

Low season

June

High season

June

Cheapest flight

$135
Best time to beat the crowds with an average 65% drop in price.
Most popular time to fly and prices are also 65% 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

  • 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 $194 for a one-way ticket and $135 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 $467 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 $118 and an overall rating of 7.4.

  • 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.

See more FAQs

Top tips for finding a cheap flight from LAS to Great Falls

  • Looking for a cheap flight? 25% of our users found flights on this route for $93 or less round-trip.

Prefer to fly non-stop from Las Vegas to Great Falls?

Find which airlines fly direct from Harry Reid Intl to Great Falls, which days they fly and book direct flights.

Nonstop departures

Las Vegas Harry Reid Intl to Great Falls

Monday

Allegiant Air

Allegiant Air

Friday

Allegiant Air

Allegiant Air

See more direct flights

Nonstop 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 10789 reviews
8.0Entertainment
7.9Comfort
7.4Food
8.6Crew
8.2Boarding
Airline reviews

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

2.0 MediocreAnonymous, May 2024AVL - LGA
Read more about Delta reviews

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

The net issue I had was with the gate agent. We had added a carryon to our boarding pass when we checked bags. When I got to the boarding gate the agent was rude asking why I had a backpack - I said I added it - even had an orange tag on it. She ripped my tag off and swung her monitor around to show me how she was right- saying it isn’t wasn’t listed - only a checked bag. I explained again that I wasn’t sure what the issue was but I wouldn’t have an orange tag if I hadn’t added it. Then she finally checked my husband’s boarding pass and found that the agent at checkin had added my carryon to his boarding pass instead of mine. She sent me on my way without my orange tag. Was a bit embarrassing for me the tone she used with me assuming I was trying to get away with something.

Gate agent asked if I could switch seats so a family could sit together. Agent moved me to a seat in the front of the plane, no charge. It was easy. The agent did a great job.

Great seat space. However food and drink prices outrageous. Jabbing to pay for a carry on bag or stuck paying at the gate too much.

Every Allegiant Air flight I've ever taken has been delayed. This flight was delayed a full 2 hours. It was excuse after excuse after excuse. It was a flight from southern Florida. They made us board the plane on time, but made us wait for 2 hours on the tarmac. Because the engines were kept shut off, so was the air conditioning. One can only imagine how hot the air was in the cabin over those 2 hours on the tarmac, while in the hot Florida sun. Just terrible.

Actually, for the price, I'm willing to put up with a little discomfort (upright chairs) and at times inconveniences (like any airline), lack of entertainment (I can bring my own). My flight was non stop and smooth. I would fly this route again.

The flight was delayed 6 hours and we were only offered an $8 food credit. My husband stood in line to get the credit for 45 minutes and when he got close to the end of the line the computers went down.

Worst ever! Flight cancelled supposedly for weather even though we k ow of many others who flew into Bangor same time no problem. At the airport there was no customer service at all just refund and no possibility of rebook for 3-4 days. Aweful won’t fly with them again!!

It’s a budget airline so adjust expectations accordingly. Nothing is without a fee but such is necessary for tickets to remain so affordable.

No complaints. It’s a budget airline so can’t expect any frills.

My TSA number was missing from my ticket which shouldn’t have happened since it’s in my file. The on board flight attendant who was a male, did not want to help me put my luggage in the overhead bin and made a very rude comment and was very unpleasant. The good… the woman who fixed my ticket with the TSA number was excellent and I had extra legroom which was perfect.

Book cheap flights from Las Vegas to Great Falls

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Las Vegas to Great Falls found on KAYAK in the last 72 hours.
7/4Thu
1 stopAlaska Airlines
6h 12mLAS-GTF
$194
7/3Wed
1 stopDelta
4h 11mLAS-GTF
$199
7/4Thu
2 stopsDelta
10h 44mLAS-GTF
$201
7/3Wed
2 stopsUnited Airlines
23h 58mLAS-GTF
$300
7/3Wed
2 stopsUnited Airlines
11h 19mLAS-GTF
$650
7/2Tue
2 stopsUnited Airlines
11h 19mLAS-GTF
$765

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Las Vegas - Great Falls Flights

Departure:

Las Vegas (undefined)United States

Destination:

Great Falls (GTF)United States

Return flight deals:

Great Falls - Las Vegas

Cabin classes:

$93