$43+ Cheap flights from Great Falls to Las Vegas (GTF - LAS)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — LAS
Aug 19 — Aug 261
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Great Falls to Las Vegas with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Great Falls to Las Vegas Harry Reid Intl are usually found in July or August, booked 17 days in advance, depart on a Monday or Wednesday and return on a Monday
Cheap flight deals from Great Falls to Las Vegas
Cheapest
Best
Last-minute
One-way
Cheapest flights from Great Falls to Las VegasExplore the most affordable flight options available from Great Falls to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 20, 2026.
Explore the most affordable flight options available from Great Falls to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 20, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 7/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2010:19 am
GTF
- LAS
Nonstop2h 15m
Allegiant Air
Fri 7/316:15 am
LAS
- GTF
Nonstop2h 19m
Allegiant Air
Deal found 7/15![Allegiant Air logo]()
$117
This Cheapflightsfares deal was found by Cheapflights users on 7/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2710:19 am
GTF
- LAS
Nonstop2h 15m
Allegiant Air
Fri 8/76:10 am
LAS
- GTF
Nonstop2h 19m
Allegiant Air
Deal found 7/16![Allegiant Air logo]()
$144
This Cheapflightsfares deal was found by Cheapflights users on 7/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2710:19 am
GTF
- LAS
Nonstop2h 15m
Allegiant Air
Fri 7/316:15 am
LAS
- GTF
Nonstop2h 19m
Allegiant Air
Deal found 7/15![Allegiant Air logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/229:51 am
GTF
- LAS
1 stop10h 18m
Multiple Airlines
Sat 10/248:14 pm
LAS
- GTF
1 stop11h 47m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$175
This Cheapflightsfares deal was found by Cheapflights users on 7/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2710:19 am
GTF
- LAS
Nonstop2h 15m
Allegiant Air
Mon 8/36:10 am
LAS
- GTF
Nonstop2h 19m
Allegiant Air
Deal found 7/15![Allegiant Air logo]()
$176
This Cheapflightsfares deal was found by Cheapflights users on 7/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2010:19 am
GTF
- LAS
Nonstop2h 15m
Allegiant Air
Fri 7/246:15 am
LAS
- GTF
Nonstop2h 19m
Allegiant Air
Deal found 7/14![Allegiant Air logo]()
$179
This Cheapflightsfares deal was found by Cheapflights users on 7/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2410:24 am
GTF
- LAS
Nonstop2h 15m
Allegiant Air
Mon 7/276:10 am
LAS
- GTF
Nonstop2h 19m
Allegiant Air
Deal found 7/15![Allegiant Air logo]()
$194
Best flights from Great Falls to Las VegasDiscover carefully curated flight deals from Great Falls to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 20, 2026.
Discover carefully curated flight deals from Great Falls to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 20, 2026.
This Delta deal was found by Cheapflights users on 7/18. 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.
Fri 9/115:40 am
GTF
- LAS
1 stop4h 05m
Delta
Mon 9/145:10 pm
LAS
- GTF
1 stop4h 27m
Delta
Deal found 7/18![Delta logo]()
$356
This Delta deal was found by Cheapflights users on 7/17. 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.
Tue 10/206:18 pm
GTF
- LAS
1 stop6h 13m
Delta
Tue 10/275:10 pm
LAS
- GTF
1 stop4h 34m
Delta
Deal found 7/17![Delta logo]()
$356
This Delta deal was found by Cheapflights users on 7/17. 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.
Mon 9/215:40 am
GTF
- LAS
1 stop4h 05m
Delta
Sat 9/265:10 pm
LAS
- GTF
1 stop4h 32m
Delta
Deal found 7/17![Delta logo]()
$356
This Delta deal was found by Cheapflights users on 7/14. 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.
Fri 11/136:20 pm
GTF
- LAS
1 stop7h 11m
Delta
Wed 11/186:10 am
LAS
- GTF
1 stop5h 17m
Delta
Deal found 7/14![Delta logo]()
$356
This Delta deal was found by Cheapflights users on 7/19. 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.
Tue 12/155:30 am
GTF
- LAS
1 stop4h 26m
Delta
Fri 12/186:10 am
LAS
- GTF
1 stop5h 17m
Delta
Deal found 7/19![Delta logo]()
$356
This Delta deal was found by Cheapflights users on 7/17. 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.
Wed 10/216:18 pm
GTF
- LAS
1 stop6h 13m
Delta
Tue 10/276:00 am
LAS
- GTF
1 stop5h 33m
Delta
Deal found 7/17![Delta logo]()
$356
This Delta deal was found by Cheapflights users on 7/18. 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.
Fri 10/301:13 pm
GTF
- LAS
2 stops10h 36m
Delta
Sun 11/16:00 am
LAS
- GTF
1 stop5h 33m
Delta
Deal found 7/18![Delta logo]()
$362
This Delta deal was found by Cheapflights users on 7/19. 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.
Wed 8/265:40 am
GTF
- LAS
1 stop4h 13m
Delta
Sun 8/306:35 am
LAS
- GTF
2 stops10h 03m
Delta
Deal found 7/19![Delta logo]()
$362
This Delta deal was found by Cheapflights users on 7/15. 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.
Mon 10/196:18 pm
GTF
- LAS
1 stop6h 13m
Delta
Fri 10/237:00 am
LAS
- GTF
2 stops9h 38m
Delta
Deal found 7/15![Delta logo]()
$362
Last-minute flights from Great Falls to Las VegasDiscover last-minute flight deals from Great Falls to Las Vegas. Data last updated July 20, 2026 and is based on user searches.
Discover last-minute flight deals from Great Falls to Las Vegas. Data last updated July 20, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 7/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2010:19 am
GTF
- LAS
Nonstop2h 15m
Allegiant Air
Fri 7/316:15 am
LAS
- GTF
Nonstop2h 19m
Allegiant Air
Deal found 7/15![Allegiant Air logo]()
$117
This Cheapflightsfares deal was found by Cheapflights users on 7/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2010:19 am
GTF
- LAS
Nonstop2h 15m
Allegiant Air
Fri 7/246:15 am
LAS
- GTF
Nonstop2h 19m
Allegiant Air
Deal found 7/14![Allegiant Air logo]()
$179
This Cheapflightsfares deal was found by Cheapflights users on 7/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2410:24 am
GTF
- LAS
Nonstop2h 15m
Allegiant Air
Mon 7/276:10 am
LAS
- GTF
Nonstop2h 19m
Allegiant Air
Deal found 7/15![Allegiant Air logo]()
$194
This Cheapflightsfares deal was found by Cheapflights users on 7/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2710:19 am
GTF
- LAS
Nonstop2h 15m
Allegiant Air
Fri 8/76:10 am
LAS
- GTF
Nonstop2h 19m
Allegiant Air
Deal found 7/16![Allegiant Air logo]()
$144
This Cheapflightsfares deal was found by Cheapflights users on 7/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2710:19 am
GTF
- LAS
Nonstop2h 15m
Allegiant Air
Fri 7/316:15 am
LAS
- GTF
Nonstop2h 19m
Allegiant Air
Deal found 7/15![Allegiant Air logo]()
$150
This Cheapflightsfares deal was found by Cheapflights users on 7/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2710:19 am
GTF
- LAS
Nonstop2h 15m
Allegiant Air
Mon 8/36:10 am
LAS
- GTF
Nonstop2h 19m
Allegiant Air
Deal found 7/15![Allegiant Air logo]()
$176
One-way flights from Great Falls to Las VegasSearch for one-way flight options from Great Falls to Las Vegas. Find affordable one-way fares based on user searches. Data last updated July 20, 2026.
Search for one-way flight options from Great Falls to Las Vegas. Find affordable one-way fares based on user searches. Data last updated July 20, 2026.
This Super.com deal was found by Cheapflights users on 7/18. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1710:19 am
GTF
- LAS
Nonstop2h 15m
Allegiant Air
Deal found 7/18![Allegiant Air logo]()
$43
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1410:19 am
GTF
- LAS
Nonstop2h 15m
Allegiant Air
Deal found 7/15![Allegiant Air logo]()
$68
This Super.com deal was found by Cheapflights users on 7/18. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2710:19 am
GTF
- LAS
Nonstop2h 15m
Allegiant Air
Deal found 7/18![Allegiant Air logo]()
$111
This United Airlines deal was found by Cheapflights users on 7/16. 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.
Mon 8/176:15 am
GTF
- LAS
1 stop5h 34m
United Airlines
Deal found 7/16![United Airlines logo]()
$171
This Delta deal was found by Cheapflights users on 7/15. 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.
Fri 8/146:18 pm
GTF
- LAS
1 stop6h 37m
Delta
Deal found 7/15![Delta logo]()
$178
This Delta deal was found by Cheapflights users on 7/15. 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.
Thu 12/35:30 am
GTF
- LAS
2 stops10h 08m
Delta
Deal found 7/15![Delta logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/169:18 pm
GTF
- LAS
2 stops40h 48m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$197
This Gotogate deal was found by Cheapflights users on 7/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/145:09 pm
GTF
- LAS
2 stops16h 56m
Alaska Airlines
Deal found 7/15![Alaska Airlines logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/69:18 pm
GTF
- LAS
2 stops27h 19m
Allegiant Air
Deal found 7/14![Allegiant Air logo]()
$238
This Priceline deal was found by Cheapflights users on 7/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:09 pm
GTF
- LAS
1 stop6h 56m
Alaska Airlines
Deal found 7/14![Alaska Airlines logo]()
$253
Find flight deals from Great Falls to Las Vegas
Discover tips and strategies to find the most affordable flight options for your journey from Great Falls (GTF) to Las Vegas (LAS). 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 July 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $175 (Kiwi.com) |
One-way from | $43 (Super.com) |
Popular in | February |
Cheapest in | July |
Average price | $140 |
Good round-trip deal | $119 or less |
Good one-way deal | $52 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Great Falls to Las Vegas 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 July 20, 2026.
Use the filters below to find and compare flights from Great Falls to Las Vegas that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Great FallsLas Vegas
GTF - LAS
GTFLAS
Great Falls
Fri 9/11
5:40 am-8:45 am
1 stop4h 05m
Las Vegas Harry Reid Intl
Mon 9/14
5:10 pm-10:37 pm
1 stop4h 27m
$356
Great FallsLas Vegas
GTF - LAS
GTFLAS
Great Falls
Tue 10/20
6:18 pm-11:31 pm
1 stop6h 13m
Las Vegas Harry Reid Intl
Tue 10/27
5:10 pm-10:44 pm
1 stop4h 34m
$356
Great FallsLas Vegas
GTF - LAS
GTFLAS
Great Falls
Mon 9/21
5:40 am-8:45 am
1 stop4h 05m
Las Vegas Harry Reid Intl
Sat 9/26
5:10 pm-10:42 pm
1 stop4h 32m
$356
Great FallsLas Vegas
GTF - LAS
GTFLAS
Great Falls
Fri 11/13
6:20 pm-12:31 am
1 stop7h 11m
Las Vegas Harry Reid Intl
Wed 11/18
6:10 am-12:27 pm
1 stop5h 17m
$356
Great FallsLas Vegas
GTF - LAS
GTFLAS
Great Falls
Tue 12/15
5:30 am-8:56 am
1 stop4h 26m
Las Vegas Harry Reid Intl
Fri 12/18
6:10 am-12:27 pm
1 stop5h 17m
$356
Great FallsLas Vegas
GTF - LAS
GTFLAS
Great Falls
Wed 10/21
6:18 pm-11:31 pm
1 stop6h 13m
Las Vegas Harry Reid Intl
Tue 10/27
6:00 am-12:33 pm
1 stop5h 33m
$356
Great FallsLas Vegas
GTF - LAS
GTFLAS
Great Falls
Fri 10/30
1:13 pm-10:49 pm
2 stops10h 36m
Las Vegas Harry Reid Intl
Sun 11/1
6:00 am-12:33 pm
1 stop5h 33m
$362
Great FallsLas Vegas
GTF - LAS
GTFLAS
Great Falls
Wed 8/26
5:40 am-8:53 am
1 stop4h 13m
Las Vegas Harry Reid Intl
Sun 8/30
6:35 am-5:38 pm
2 stops10h 03m
$362
Great FallsLas Vegas
GTF - LAS
GTFLAS
Great Falls
Mon 10/19
6:18 pm-11:31 pm
1 stop6h 13m
Las Vegas Harry Reid Intl
Fri 10/23
7:00 am-5:38 pm
2 stops9h 38m
$362
Cheapest one-way
Quickest one-way
Great FallsLas Vegas
GTF - LAS
GTFLAS
Great Falls
Mon 8/17
10:19 am-11:34 am
Nonstop2h 15m
$47
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Great Falls to Las Vegas
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 Great Falls to Las Vegas in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Great Falls-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Great Falls-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Great Falls-Las Vegas flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Great Falls-Las Vegas flights, Cheapflights users trust FlightHub the most. FlightHub 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 Great Falls-Las Vegas 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 Great Falls to Las Vegas
Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Great Falls with our price prediction graph.
GTF-LAS
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 Great Falls to Las Vegas
How far ahead should I book a flight from Great Falls to Las Vegas?
Booking 16 days in advance of your planned departure date is, on average, the best time to get cheap flights from Great Falls to Las Vegas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Great Falls to Las Vegas?
Currently, July is the cheapest month in which you can book a flight from Great Falls to Las Vegas (average of $140). Flying from Great Falls to Las Vegas in February is currently the most expensive (average of $298). 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 GTF to LAS?
Find hourly flight availability from Great Falls to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 20, 2026.
One of the essential ways to save on airfare from Great Falls to Las Vegas is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 53% on airfare.
Reviews of airlines servicing Las Vegas
Get insights into the airlines that provide service to Las Vegas. 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 Las Vegas. Reviews last updated July 20, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Delta, andUnited Airlines from Great Falls to Las Vegas to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Overall
7.9
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Crew
8.5
Overall
7.9
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Crew
8.5
Overall
7.9
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Crew
8.5
Overall
7.9
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Crew
8.5
Overall
7.9
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Related info for your journey
Find useful and relevant information for your journey from Great Falls to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Las Vegas?
Book flights to Las Vegas if you plan to visit one of these locationsParadise
Henderson
Mesquite
North Las Vegas
Kingman
Winchester
Boulder City
Needles
Sunrise Manor
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Las Vegas flight routes
Other flight options
Other flights from Great Falls
Popular flights
Alternative routes for Great Falls to Las Vegas
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Las Vegas by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Great Falls to Las Vegas by cabin class
Find flights from Great Falls to Las Vegas, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Las Vegas
Explore flights to Las Vegas departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 20, 2026.
Great Falls and Las Vegas flights
Browse other Great Falls and Las Vegas flight options. Last updated on July 20, 2026.
Other flights from Great Falls
Browse through other flights departing from Great Falls. Flights are based on user searches made on Cheapflights and were last updated on July 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Great Falls to Las Vegas
Discover the top 4 airlines that operate flights from Great Falls to Las Vegas. 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 July 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$84 | Average$161 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$120 | Average$318 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$178 | Average$484 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$194 | Average$408 | FlexibilityNo cancel fee | On-time69% |