$80+ Cheap flights from Las Vegas to Great Falls (LAS - GTF)
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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — GTF
Apr 22 — Apr 291
Round-trip
1 adult, Economy
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Find cheap flights from Las Vegas to Great Falls 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
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Las Vegas to Great Falls
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Cheapest flights from Las Vegas to Great FallsExplore the most affordable flight options available from Las Vegas to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 23, 2026.
Explore the most affordable flight options available from Las Vegas to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/126:10 am
LAS
- GTF
Nonstop2h 18m
Allegiant Air
Mon 6/1510:18 am
GTF
- LAS
Nonstop2h 17m
Allegiant Air
Deal found 3/19![Allegiant Air logo]()
$115
This Booking.com deal was found by Cheapflights users on 3/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/107:30 am
LAS
- GTF
Nonstop2h 22m
Allegiant Air
Mon 4/2011:42 am
GTF
- LAS
Nonstop2h 15m
Allegiant Air
Deal found 3/20![Allegiant Air logo]()
$127
This Cheapflightsfares deal was found by Cheapflights users on 3/22. 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 6/266:10 am
LAS
- GTF
Nonstop2h 18m
Allegiant Air
Mon 6/2910:18 am
GTF
- LAS
Nonstop2h 17m
Allegiant Air
Deal found 3/22![Allegiant Air logo]()
$129
This Cheapflightsfares deal was found by Cheapflights users on 3/20. 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 4/207:30 am
LAS
- GTF
Nonstop2h 22m
Allegiant Air
Mon 4/2711:42 am
GTF
- LAS
Nonstop2h 15m
Allegiant Air
Deal found 3/20![Allegiant Air logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/126:10 am
LAS
- GTF
Nonstop2h 18m
Multiple Airlines
Mon 6/155:03 pm
GTF
- LAS
1 stop6h 47m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 3/21. 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.
Mon 4/66:10 am
LAS
- GTF
Nonstop2h 22m
Allegiant Air
Fri 4/1011:42 am
GTF
- LAS
Nonstop2h 15m
Allegiant Air
Deal found 3/21![Allegiant Air logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 3/20. 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 4/107:30 am
LAS
- GTF
Nonstop2h 22m
Multiple Airlines
Mon 4/205:06 pm
GTF
- LAS
1 stop6h 40m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Tue 4/2110:00 am
LAS
- GTF
1 stop5h 26m
Multiple Airlines
Mon 4/2711:42 am
GTF
- LAS
Nonstop2h 15m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Mon 4/207:30 am
LAS
- GTF
Nonstop2h 22m
Multiple Airlines
Mon 4/276:15 pm
GTF
- LAS
1 stop5h 38m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 3/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/36:10 am
LAS
- GTF
Nonstop2h 22m
Multiple Airlines
Tue 4/75:06 pm
GTF
- LAS
1 stop6h 40m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$295
Best flights from Las Vegas to Great FallsDiscover carefully curated flight deals from Las Vegas to Great Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 23, 2026.
Discover carefully curated flight deals from Las Vegas to Great Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 23, 2026.
This Delta deal was found by Cheapflights users on 3/19. 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.
Sat 8/110:05 am
LAS
- GTF
1 stop6h 34m
Delta
Sat 8/86:20 pm
GTF
- LAS
1 stop4h 54m
Delta
Deal found 3/19![Delta logo]()
$318
This United Airlines deal was found by Cheapflights users on 3/20. 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.
Wed 8/193:18 pm
LAS
- GTF
1 stop5h 10m
United Airlines
Wed 8/266:15 am
GTF
- LAS
1 stop5h 21m
United Airlines
Deal found 3/20![United Airlines logo]()
$318
This Alaska Airlines deal was found by Cheapflights users on 3/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/178:00 am
LAS
- GTF
1 stop7h 26m
Alaska Airlines
Mon 4/205:06 pm
GTF
- LAS
1 stop6h 40m
Alaska Airlines
Deal found 3/19![Alaska Airlines logo]()
$338
This United Airlines deal was found by Cheapflights users on 3/21. 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 4/65:30 am
LAS
- GTF
1 stop7h 01m
United Airlines
Fri 4/102:30 pm
GTF
- LAS
1 stop7h 28m
United Airlines
Deal found 3/21![United Airlines logo]()
$328
This Alaska Airlines deal was found by Cheapflights users on 3/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/213:34 pm
LAS
- GTF
2 stops25h 01m
Alaska Airlines
Mon 4/276:15 pm
GTF
- LAS
1 stop6h 44m
Alaska Airlines
Deal found 3/18![Alaska Airlines logo]()
$367
This United Airlines deal was found by Cheapflights users on 3/22. 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.
Fri 4/175:30 am
LAS
- GTF
1 stop7h 01m
United Airlines
Mon 4/202:30 pm
GTF
- LAS
1 stop7h 38m
United Airlines
Deal found 3/22![United Airlines logo]()
$378
This Delta deal was found by Cheapflights users on 3/22. 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 6/265:06 pm
LAS
- GTF
1 stop4h 34m
Delta
Mon 6/296:35 pm
GTF
- LAS
1 stop6h 10m
Delta
Deal found 3/22![Delta logo]()
$443
Last-minute flights from Las Vegas to Great FallsDiscover last-minute flight deals from Las Vegas to Great Falls. Data last updated March 23, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to Great Falls. Data last updated March 23, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/36:10 am
LAS
- GTF
Nonstop2h 22m
Multiple Airlines
Tue 4/75:06 pm
GTF
- LAS
1 stop6h 40m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$295
This Delta deal was found by Cheapflights users on 3/18. 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 4/35:00 pm
LAS
- GTF
1 stop4h 30m
Delta
Tue 4/71:05 pm
GTF
- LAS
1 stop6h 03m
Delta
Deal found 3/18![Delta logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 3/21. 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.
Mon 4/66:10 am
LAS
- GTF
Nonstop2h 22m
Allegiant Air
Fri 4/1011:42 am
GTF
- LAS
Nonstop2h 15m
Allegiant Air
Deal found 3/21![Allegiant Air logo]()
$230
This Booking.com deal was found by Cheapflights users on 3/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/107:30 am
LAS
- GTF
Nonstop2h 22m
Allegiant Air
Mon 4/2011:42 am
GTF
- LAS
Nonstop2h 15m
Allegiant Air
Deal found 3/20![Allegiant Air logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 3/20. 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 4/107:30 am
LAS
- GTF
Nonstop2h 22m
Multiple Airlines
Mon 4/205:06 pm
GTF
- LAS
1 stop6h 40m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$246
This Cheapflightsfares deal was found by Cheapflights users on 3/20. 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 4/207:30 am
LAS
- GTF
Nonstop2h 22m
Allegiant Air
Mon 4/2711:42 am
GTF
- LAS
Nonstop2h 15m
Allegiant Air
Deal found 3/20![Allegiant Air logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Mon 4/207:30 am
LAS
- GTF
Nonstop2h 22m
Multiple Airlines
Mon 4/276:15 pm
GTF
- LAS
1 stop5h 38m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Tue 4/2110:00 am
LAS
- GTF
1 stop5h 26m
Multiple Airlines
Mon 4/2711:42 am
GTF
- LAS
Nonstop2h 15m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$268
This Delta deal was found by Cheapflights users on 3/20. 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 4/215:20 pm
LAS
- GTF
1 stop4h 09m
Delta
Mon 4/275:30 am
GTF
- LAS
1 stop3h 48m
Delta
Deal found 3/20![Delta logo]()
$318
This Alaska Airlines deal was found by Cheapflights users on 3/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:00 am
LAS
- GTF
1 stop8h 26m
Alaska Airlines
Mon 4/276:15 pm
GTF
- LAS
1 stop18h 59m
Alaska Airlines
Deal found 3/18![Alaska Airlines logo]()
$325
One-way flights from Las Vegas to Great FallsSearch for one-way flight options from Las Vegas to Great Falls. Find affordable one-way fares based on user searches. Data last updated March 23, 2026.
Search for one-way flight options from Las Vegas to Great Falls. Find affordable one-way fares based on user searches. Data last updated March 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 7/106:15 am
LAS
- GTF
Nonstop2h 19m
Allegiant Air
Deal found 3/22![Allegiant Air logo]()
$80
This United Airlines deal was found by Cheapflights users on 3/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/105:30 am
LAS
- GTF
1 stop7h 01m
United Airlines
Deal found 3/19![United Airlines logo]()
$149
This Delta deal was found by Cheapflights users on 3/19. 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.
Sat 4/1810:23 am
LAS
- GTF
1 stop6h 17m
Delta
Deal found 3/19![Delta logo]()
$159
This Cheapflightsfares deal was found by Cheapflights users on 3/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/137:30 am
LAS
- GTF
Nonstop2h 22m
Allegiant Air
Deal found 3/19![Allegiant Air logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 3/22. 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.
Wed 7/82:49 pm
LAS
- GTF
2 stops28h 31m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 3/22. 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.
Sat 7/112:49 pm
LAS
- GTF
2 stops28h 31m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$223
This United Airlines deal was found by Cheapflights users on 3/22. 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.
Tue 7/75:30 am
LAS
- GTF
1 stop7h 11m
United Airlines
Deal found 3/22![United Airlines logo]()
$234
This United Airlines deal was found by Cheapflights users on 3/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/245:30 am
LAS
- GTF
1 stop7h 11m
United Airlines
Deal found 3/18![United Airlines logo]()
$244
This Alaska Airlines deal was found by Cheapflights users on 3/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/107:59 pm
LAS
- GTF
2 stops19h 27m
Alaska Airlines
Deal found 3/19![Alaska Airlines logo]()
$256
This Alaska Airlines deal was found by Cheapflights users on 3/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/137:07 pm
LAS
- GTF
2 stops20h 19m
Alaska Airlines
Deal found 3/19![Alaska Airlines logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 7/96:25 am
LAS
- GTF
2 stops12h 55m
Allegiant Air
Deal found 3/22![Allegiant Air logo]()
$263
Find flight deals from Las Vegas to Great Falls
Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Great Falls (GTF). 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 March 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $115 (Kiwi.com) |
One-way from | $80 (Kiwi.com) |
Popular in | April |
Cheapest in | February |
Average price | $177 |
Good one-way deal | $115 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Las Vegas to Great Falls 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 March 23, 2026.
Use the filters below to find and compare flights from Las Vegas to Great Falls that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Las VegasGreat Falls
LAS - GTF
LASGTF
Las Vegas Harry Reid Intl
Sat 8/1
10:05 am-5:39 pm
1 stop6h 34m
Great Falls
Sat 8/8
6:20 pm-10:14 pm
1 stop4h 54m
$318
Quickest round-trip
Las VegasGreat Falls
LAS - GTF
LASGTF
Las Vegas Harry Reid Intl
Wed 8/19
3:18 pm-9:28 pm
1 stop5h 10m
Great Falls
Wed 8/26
6:15 am-10:36 am
1 stop5h 21m
$318
Las VegasGreat Falls
LAS - GTF
LASGTF
Las Vegas Harry Reid Intl
Mon 4/6
5:30 am-1:31 pm
1 stop7h 01m
Great Falls
Fri 4/10
2:30 pm-8:58 pm
1 stop7h 28m
$328
Las VegasGreat Falls
LAS - GTF
LASGTF
Las Vegas Harry Reid Intl
Fri 4/17
8:00 am-4:26 pm
1 stop7h 26m
Great Falls
Mon 4/20
5:06 pm-10:46 pm
1 stop6h 40m
$338
Las VegasGreat Falls
LAS - GTF
LASGTF
Las Vegas Harry Reid Intl
Tue 4/21
3:34 pm-5:35 pm
2 stops25h 01m
Great Falls
Mon 4/27
6:15 pm-11:59 pm
1 stop6h 44m
$367
Las VegasGreat Falls
LAS - GTF
LASGTF
Las Vegas Harry Reid Intl
Fri 4/17
5:30 am-1:31 pm
1 stop7h 01m
Great Falls
Mon 4/20
2:30 pm-9:08 pm
1 stop7h 38m
$378
Las VegasGreat Falls
LAS - GTF
LASGTF
Las Vegas Harry Reid Intl
Fri 6/26
5:06 pm-10:40 pm
1 stop4h 34m
Great Falls
Mon 6/29
6:35 pm-11:45 pm
1 stop6h 10m
$443
Cheapest one-way
Las VegasGreat Falls
LAS - GTF
LASGTF
Las Vegas Harry Reid Intl
Fri 4/10
5:30 am-1:31 pm
1 stop7h 01m
$149
Las VegasGreat Falls
LAS - GTF
LASGTF
Las Vegas Harry Reid Intl
Sat 4/18
5:30 am-1:31 pm
1 stop7h 01m
$149
Las VegasGreat Falls
LAS - GTF
LASGTF
Las Vegas Harry Reid Intl
Wed 7/8
2:49 pm-8:20 pm
2 stops28h 31m
$202
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from Las Vegas to Great Falls
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 Las Vegas to Great Falls in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Las Vegas-Great Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-Great Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Las Vegas-Great Falls flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Las Vegas-Great Falls 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 Las Vegas-Great Falls 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 Las Vegas to Great Falls
Have a flexible travel schedule? Discover the best time to fly to Great Falls from Las Vegas with our price prediction graph.
LAS-GTF
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 Las Vegas to Great Falls
Reviews of airlines servicing Great Falls
Get insights into the airlines that provide service to Great Falls. 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 Great Falls. Reviews last updated March 23, 2026.
Peruse reviews from past customers who have flown with Allegiant Air from Las Vegas to Great Falls 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
8.1
Boarding
7.6
Overall
7.3
Entertainment
5.5
Food
5.9
Comfort
6.9
Reviews
1 / 20
4.0
OkayMichael,Feb 2026
PIE - IND
Crew
8.1
Boarding
7.6
Overall
7.3
Entertainment
5.5
Food
5.9
Comfort
6.9
Reviews
1 / 20
4.0
OkayMichael,Feb 2026
PIE - IND
Related info for your journey
Find useful and relevant information for your journey from Las Vegas to Great Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Other flights to Great Falls
Explore flights to Great Falls departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 23, 2026.
Las Vegas and Great Falls flights
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Top airline flying from Las Vegas to Great Falls
Discover the top airline that operate flights from Las Vegas to Great Falls. 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 March 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$82 | Average$132 | FlexibilityNo cancel fee | On-time88% |