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GTF - LAS

Find cheap flights from Great Falls to Las Vegas from $193

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Great Falls to Las Vegas departing on 7/5. 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
Sun 5/19
Sun 5/26

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Great Falls to Las Vegas, 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 Great Falls to Las Vegas, as well as popular online travel agencies
In the last 7 days travelers have searched 44,471,296 times on KAYAK, and here is why:

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

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

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

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

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

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Great Falls to Las Vegas 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
5:31 pm - 6:42 pmGTF-LAS
2h 11mnonstop
1:21 pm - 4:41 pmLAS-GTF
2h 20mnonstop
$193Allegiant Air
Find Deal
Fri, Jul 5 - Mon, Jul 8
10:30 pm - 11:44 pmGTF-LAS
2h 14mnonstop
2:11 pm - 5:30 pmLAS-GTF
2h 19mnonstop
$197Allegiant Air
Find Deal
Fri, May 17 - Mon, May 20
10:30 pm - 11:44 pmGTF-LAS
2h 14mnonstop
2:11 pm - 5:30 pmLAS-GTF
2h 19mnonstop
$203Allegiant Air
Find Deal
Fri, May 17 - Mon, May 20
10:19 am - 11:34 amGTF-LAS
2h 15mnonstop
7:35 am - 10:54 amLAS-GTF
2h 19mnonstop
$257Allegiant Air
Find Deal
Fri, Jun 21 - Mon, Jun 24
5:45 am - 8:55 amGTF-LAS
4h 10m1 stop
5:19 pm - 10:48 pmLAS-GTF
4h 29m1 stop
$338Delta
Find Deal
Tue, Jun 4 - Mon, Jun 10
5:45 am - 2:34 pmGTF-LAS
9h 49m2 stops
5:19 pm - 10:48 pmLAS-GTF
4h 29m1 stop
$340Delta
Find Deal
Tue, Jun 4 - Mon, Jun 10
3:46 pm - 9:31 pmGTF-LAS
6h 45m1 stop
7:59 pm - 11:55 pmLAS-GTF
26h 56m1 stop
$360Alaska Airlines
Find Deal
Tue, May 14 - Thu, May 16
4:11 pm - 7:12 pmGTF-LAS
28h 01m1 stop
2:00 pm - 11:46 pmLAS-GTF
8h 46m1 stop
$375Alaska Airlines
Find Deal
Sun, Aug 18 - Wed, Aug 21
6:50 am - 10:00 pmGTF-LAS
16h 10m2 stops
6:00 am - 9:16 pmLAS-GTF
14h 16m2 stops
$566United Airlines
Find Deal
Tue, May 14 - Thu, May 16
2:15 pm - 8:42 amGTF-LAS
19h 27m1 stop
12:59 am - 9:18 pmLAS-GTF
19h 19m2 stops
$1,478United Airlines
Find Deal
Fri, Jul 5 - Sun, Jul 7

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

Get data-powered insights and trends into flights from Great Falls to Las Vegas 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 Great Falls to Las Vegas?

The average price of all flights from Great Falls to Las Vegas clicked on KAYAK for each day over the last 12 months.
When flying from Great Falls to Las Vegas, you should consider leaving on a Monday and avoid Thursdays if you are looking for the best rates. For your return to Great Falls, you’ll find the best rates on Sundays and the most expensive ones on Tuesdays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Great Falls to Las Vegas, 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 Great Falls to Las Vegas is August, where tickets cost $158 on average. On the other hand, the most expensive months are October and December, where the average cost of tickets is $356 and $323 respectively.

How far in advance should I book a flight from Great Falls to Las Vegas?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Great Falls to Las Vegas, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Great Falls to Las Vegas, you should book around 5 days before departure. For the absolute cheapest price, our data suggests you should book 6 days before departure.

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

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Great Falls to Las Vegas.
There is just one airline that flies from Great Falls to Las Vegas direct and that is Allegiant Air. The best one-way deal found from Allegiant Air for the route is $98.

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

Each day, there are 3 nonstop flights that take off from Great Falls and land in Las Vegas, with an average flight time of 2h 18m. The most common departure time is 6:00 pm and most flights take off in the evening. Each week, there are 6 flights and there are the same amount of flights each day 3.

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

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 Great Falls to Las Vegas take?

Direct flights cover the 810 miles separating Great Falls to Las Vegas in about 2h 11m.

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

Early birds can take the earliest flight from Great Falls at 12:16 pm and will be landing in Las Vegas at 1:38 pm.

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

If you prefer to fly at night, the latest flight from Great Falls to Las Vegas jets off at 10:30 pm and lands at 11:44 pm.

Good to know

Low season

June

High season

December

Cheapest flight

$193
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly with an average 36% increase in price.
Flight from Great Falls to Las Vegas

When to book flights from Great Falls to Las Vegas

Are your dates flexible? Find out the best times to travel from Great Falls to Las Vegas 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 Great Falls to Las Vegas

  • Are there car rentals from Las Vegas McCarran International Airport to the city center of Las Vegas?

    The best way to explore the city’s hidden gems is via car. Luckily, several car hire companies run their counters here. Once you arrive, a free shuttle will ferry you from the terminal to the pick up garage at the McCarran Rent-A-Car Center, sitting 3 miles away.

  • Are there any services for travelers with disabilities at the LAS upon their arrival?

    Disabled passengers arriving at LAS from GTF should bear in mind that the property is fully ADA-compliant. TDD phones in both terminals are handy for travelers with hearing challenges. In addition, The RTC Paratransit Shuttle service provides inter-terminal transfer, and toilets are wheelchair accessible.

  • Is there a spa at Las Vegas McCarran International Airport?

    The XpresSpa in Terminal 1 gate D provides the much-needed services for customers who land at LAS fatigued. Step in for essential services that offer relaxation and self-indulgence such as facials, massages, manicures, and pedicures.

  • Are there children's amenities at Las Vegas McCarran International Airport?

    Families arriving at LAS from GTF and still have time before connecting to their next destination will find spaces where the little one can stretch and unwind. Las Vegas McCarran International Airport features The Kids Play Area in Terminal 1, Concourse D, at the disposal of the kids.

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

    In the last 3 days, the lowest price for a flight from Great Falls to Las Vegas was $395 for a one-way ticket and $193 for a round-trip.

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

    A passport is not required to fly from Great Falls to Las Vegas.

  • Which airports will I be using when flying from Great Falls to Las Vegas?

    Great Falls and Las Vegas are both served by 1 main airport. You will leave Great Falls from Great Falls and will be arriving at Las Vegas Harry Reid Intl.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Great Falls to Las Vegas are Alaska Airlines and Delta. With an average price for the route of $535 and an overall rating of 8.1, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $482 and an overall rating of 8.0.

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

    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 Great Falls to Las Vegas.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from Great Falls 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 Great Falls to Las Vegas?

    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 Las Vegas with an airline and back to Great Falls with another airline. Booking your flights between Great Falls and LAS 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 Great Falls to Las Vegas?

    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 Las Vegas from Great Falls 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 GTF to Las Vegas

  • Looking for a cheap flight? 25% of our users found flights on this route for $78 or less one-way and $161 or less round-trip.
  • If you intend to fly aboard American Airlines from Great Falls International Airport (GTF), remember that the airline runs a hub at the Las Vegas McCarran International Airport (LAS). You’ll arrive via Terminals 4, 5 or at the Tom Bradley International Terminal. As part of the fast lane program, you’ll enjoy priority clearance and entry to the Centurion Lounge at this establishment.
  • The business center at the passenger terminal allows you to format and send or print your documents to your associates ahead of your flight. Also, with high-speed internet and video conferencing facilities, you can join your conveniently join your online meeting while seated in the lobby.
  • It might be helpful if travelers scheduled to fly from GTF to Las Vegas early in the morning can plan to sleep in one of the hotels that sit next to this facility. Usually, such properties offer free courtesy shuttles to and from the airport, making it easy to get to the terminal in time for your flight. Best Western Plus Riverfront Hotel and Suites is a hotel that offers this kind of residence.
  • Delta Airlines is one of the airlines operating between Great Falls and Las Vegas that allows passengers to bring their furry family members into the cabin. Typically, such pets include household animals such as cats and dogs and must bear valid medical and health documents. Also, the owners should lock them in their cages during the voyage.
  • Those wishing to leave their cars behind before their trip from Great Falls to Las Vegas can find both on-site and off-site parking options. The on-site lots are metered on an hourly or weekly basis. The off-site parking categorized into self-park, valet, long term, valet, covered parking options. Book early to enjoy favourable rates.
See more tips

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

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

Nonstop departures

Great Falls to Las Vegas Harry Reid Intl

Monday

Allegiant Air

Allegiant Air

Friday

Allegiant Air

Allegiant Air

See more direct flights

Nonstop returns

Las Vegas Harry Reid Intl to Great Falls

Monday

Allegiant Air

Allegiant Air

Friday

Allegiant Air

Allegiant Air

See more direct flights
See more direct flights

Top 4 airlines serving from Great Falls to Las Vegas

 
See real verified KAYAK customer reviews for airlines flying from Great Falls to Las Vegas. 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 Great Falls to Las Vegas? 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.
8.1
Alaska AirlinesOverall score based on 9106 reviews
7.3entertainment
7.3food
8.2boarding
8.6crew
7.9comfort
Airline reviews

I like that we took off on time and arrived a bit early. I like that I could gate check my bag and board early. I don't like how crowded the flight was. I had ok leg room, but could feel every move of the person next to me. And the aisles are very narrow. The gate and flight crews were terrific.

8.0 ExcellentKaren, Apr 2024SFO - JFK
Read more about Alaska Airlines reviews

I like that we took off on time and arrived a bit early. I like that I could gate check my bag and board early. I don't like how crowded the flight was. I had ok leg room, but could feel every move of the person next to me. And the aisles are very narrow. The gate and flight crews were terrific.

I appreciated the ability to choose between multiple flights both into and out of Portland from Burbank on the same day, so we were able to attend an event and return without spending the night. I am unable to appreciate what Alaska Air calls "streamlining" the checkin/boarding process at Burbank Airport. If you have a smartphone and the Alaska Air app, it is probably fine, but removing the option of using onsite kiosks to print boarding passes does not meet my definition of "streamlined". I also found it challenging that both Portland and Burbank airports required the plane to sit on the runway for some time due to lack of an open gate at which to disembark. It would not be so bad if we could at least remove our seat belts and move a little bit while we waited, but that is not an option. I honestly don't know whether this is because of how Alaska Air operates, or just the circumstances of the particular day and airports we were using, but I normally do not experience these kinds of delays to reach a gate using Southwest Air.

It was not a great flight. There was a software update delay which had us on the ground for almost 2 hours. I was unable to make my shuttle to my final destination.

Both flights were delayed. We sat on the tarmac on Boise for 3 hours with little updates

This flight was significantly affected by poor wifi connections. I couldn’t get my work done because the wifi kept dropping. Even texts were not going through. There is no seat power in premium class either. I fly a lot. Today was my 10th flight in 4 weeks. This was by far the only flight that was sub par.

4 out of 4 flights cancelled or delayed. 5th trip with similar experience

the departure got delayed due to SJC situation, but it was a quite good waiting thanks to Alaska airline teams.

The flight attendant in the back of the plane was barely understood as she rushed through instructions to the point of being intelligible. She had a bored demeanor in her delivery.

On time, comfortable seats with plenty of leg room, nice staff. Pretty good!

I did not like anything about that flight. The check in at the gate was horrible. The inflight service was bad and WiFi was not available for me to be able to entertain myself since it was a long flight.

Everything was great except for the seat. The backrest would not stay in the upright position.

I usually have a positive experience with Delta. Complimentary upgrades are always nice!

Flight delayed about 2 hrs so it made it a VERY late night

It was a crowded flight. They did the best they could.

Service was good for such a short flight. Small plane but smooth flight.

Worst flight in my life. Only was scheduled for a 45 min flight to get our connection flight. It was late by 40 minutes and we missed our connection. Delta was totally useless trying to help and unable to get my family on the next flight because they overbooked it Thus had to get a hotel at my expense and lost a day at Disney as a result. Cost me about a $1000 if you add 2 hotels meals shuttles etc to get thru the day Awful customer service by Delta in Detroit totally useless people

The experience was good and the flight departed on time and landed early

The flight was delayed but we got to our final destination.

Boarding was great. The flight landed early. It took the crew over an hour and a half to bring out drinks. I paid to upgrade my seat to Comfort+ only to be near a crying/screaming baby who was seldom quiet. Noise-cancelling earbuds didn’t even help. Waste of money to upgrade.

Seats in first class on the E175 recline too far back. I was in 2A, and the man in 1A fully reclined almost the entire flight. It took 6-7 inches of space away from me and made it very difficult to work on my laptop.

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.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

flight delays, staff only communicating when pushed, food service lasting a grand total of 7 minutes, stuck in seat from 45mins into flight until landing

Crew was great and did their best to make us comfortable and captain came out at the beginning to announce why the flight was delayed, weather situation up ahead, and kept us updated throughout the flight.

they made me check my carryon. There was space in the overhead bins.

Nice flight, nice crew but no cookie or napkin with my seltzer.

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

This was a Lufthansa flight. Disappointing main meal. Very rough over Canada and arrival at FRA. IFE was almost unusable.

It got me where I needed it to; not much more. It had no competition so that was why I chose it.

I liked everything about the flight. The service was excellent!

The customer service was excellent! Check-in, baggage check-in, boarding, the flight went very smooth.

Book cheap flights from Great Falls to Las Vegas

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Great Falls to Las Vegas found on KAYAK in the last 72 hours.
4/24Wed
2 stopsUnited Airlines
16h 10mGTF-LAS
$395
4/24Wed
1 stopUnited Airlines
16h 07mGTF-LAS
$433

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Great Falls - Las Vegas Flights

Departure:

Great Falls (GTF)United States

Destination:

Las Vegas (LAS)United States

Return flight deals:

Las Vegas - Great Falls

Cabin classes:

$128