$58+ 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 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — GTF
Jun 4 — Jun 111
Round-trip
1 adult, Economy
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Find cheap flights from Las Vegas to Great Falls with Cheapflights
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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 May 5, 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 May 5, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 5/87:30 am
LAS
- GTF
Nonstop2h 22m
Allegiant Air
Mon 5/1811:42 am
GTF
- LAS
Nonstop2h 15m
Allegiant Air
Deal found 4/30![Allegiant Air logo]()
$94
This Cheapflightsfares deal was found by Cheapflights users on 5/3. 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 6/126:10 am
LAS
- GTF
Nonstop2h 18m
Allegiant Air
Mon 6/1510:18 am
GTF
- LAS
Nonstop2h 17m
Allegiant Air
Deal found 5/3![Allegiant Air logo]()
$100
This Cheapflightsfares deal was found by Cheapflights users on 5/4. 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 5/226:15 am
LAS
- GTF
Nonstop2h 19m
Allegiant Air
Fri 5/2910:24 am
GTF
- LAS
Nonstop2h 13m
Allegiant Air
Deal found 5/4![Allegiant Air logo]()
$135
This Cheapflightsfares deal was found by Cheapflights users on 5/3. 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 5/87:30 am
LAS
- GTF
Nonstop2h 22m
Allegiant Air
Fri 5/1511:42 am
GTF
- LAS
Nonstop2h 15m
Allegiant Air
Deal found 5/3![Allegiant Air logo]()
$156
This Cheapflightsfares deal was found by Cheapflights users on 5/2. 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 7/106:15 am
LAS
- GTF
Nonstop2h 19m
Allegiant Air
Fri 7/1710:24 am
GTF
- LAS
Nonstop2h 15m
Allegiant Air
Deal found 5/2![Allegiant Air logo]()
$162
This Cheapflightsfares deal was found by Cheapflights users on 5/3. 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 5/187:30 am
LAS
- GTF
Nonstop2h 22m
Allegiant Air
Fri 5/2210:24 am
GTF
- LAS
Nonstop2h 13m
Allegiant Air
Deal found 5/3![Allegiant Air logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 6/155:09 pm
GTF
- LAS
1 stop6h 41m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 5/1. 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
Sat 6/205:09 pm
GTF
- LAS
1 stop6h 41m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 5/3. 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
Tue 6/165:09 pm
GTF
- LAS
1 stop6h 56m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 5/87:30 am
LAS
- GTF
Nonstop2h 22m
Multiple Airlines
Mon 5/186:52 pm
GTF
- LAS
1 stop17h 17m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$275
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 May 5, 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 May 5, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 5/2. 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 6/126:10 am
LAS
- GTF
Nonstop2h 18m
Allegiant Air
Mon 6/1510:18 am
GTF
- LAS
Nonstop2h 17m
Allegiant Air
Deal found 5/2![Allegiant Air logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 5/3. 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 6/155:09 pm
GTF
- LAS
1 stop6h 41m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$228
This Cheapflightsfares deal was found by Cheapflights users on 5/4. 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 5/226:15 am
LAS
- GTF
Nonstop2h 19m
Allegiant Air
Fri 5/2910:24 am
GTF
- LAS
Nonstop2h 13m
Allegiant Air
Deal found 5/4![Allegiant Air logo]()
$135
This Expedia deal was found by Cheapflights users on 5/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:00 am
LAS
- GTF
1 stop11h 12m
Alaska Airlines
Tue 6/96:52 pm
GTF
- LAS
2 stops23h 47m
Alaska Airlines
Deal found 5/3![Alaska Airlines logo]()
$396
This Delta deal was found by Cheapflights users on 5/3. 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 6/127:52 pm
LAS
- GTF
1 stop20h 52m
Delta
Tue 6/166:25 pm
GTF
- LAS
1 stop6h 19m
Delta
Deal found 5/3![Delta logo]()
$403
This United Airlines deal was found by Cheapflights users on 5/2. 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 6/125:45 am
LAS
- GTF
1 stop6h 56m
United Airlines
Mon 6/152:37 pm
GTF
- LAS
1 stop6h 31m
United Airlines
Deal found 5/2![United Airlines logo]()
$414
This United Airlines deal was found by Cheapflights users on 5/1. 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 5/225:45 am
LAS
- GTF
1 stop6h 56m
United Airlines
Sat 5/232:37 pm
GTF
- LAS
1 stop6h 31m
United Airlines
Deal found 5/1![United Airlines logo]()
$427
This Delta deal was found by Cheapflights users on 4/30. 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.
Sun 6/146:00 am
LAS
- GTF
1 stop5h 40m
Delta
Wed 6/245:40 am
GTF
- LAS
1 stop4h 13m
Delta
Deal found 4/30![Delta logo]()
$430
This Alaska Airlines deal was found by Cheapflights users on 5/4. 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 6/58:56 pm
LAS
- GTF
1 stop20h 16m
Alaska Airlines
Mon 6/86:52 pm
GTF
- LAS
1 stop17h 17m
Alaska Airlines
Deal found 5/4![Alaska Airlines logo]()
$432
Last-minute flights from Las Vegas to Great FallsDiscover last-minute flight deals from Las Vegas to Great Falls. Data last updated May 5, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to Great Falls. Data last updated May 5, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 5/87:30 am
LAS
- GTF
Nonstop2h 22m
Allegiant Air
Mon 5/1811:42 am
GTF
- LAS
Nonstop2h 15m
Allegiant Air
Deal found 4/30![Allegiant Air logo]()
$94
This Cheapflightsfares deal was found by Cheapflights users on 5/3. 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 5/87:30 am
LAS
- GTF
Nonstop2h 22m
Allegiant Air
Fri 5/1511:42 am
GTF
- LAS
Nonstop2h 15m
Allegiant Air
Deal found 5/3![Allegiant Air logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 5/87:30 am
LAS
- GTF
Nonstop2h 22m
Multiple Airlines
Mon 5/186:52 pm
GTF
- LAS
1 stop17h 17m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$275
This Cheapflightsfares deal was found by Cheapflights users on 5/3. 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 5/187:30 am
LAS
- GTF
Nonstop2h 22m
Allegiant Air
Fri 5/2210:24 am
GTF
- LAS
Nonstop2h 13m
Allegiant Air
Deal found 5/3![Allegiant Air logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 5/226:15 am
LAS
- GTF
Nonstop2h 19m
Multiple Airlines
Sat 5/236:52 pm
GTF
- LAS
1 stop27h 08m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 5/3. 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 5/296:15 am
LAS
- GTF
Nonstop2h 19m
Multiple Airlines
Tue 6/26:52 pm
GTF
- LAS
1 stop17h 17m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$300
This Cheapflightsfares deal was found by Cheapflights users on 5/3. 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 6/126:10 am
LAS
- GTF
Nonstop2h 18m
Allegiant Air
Mon 6/1510:18 am
GTF
- LAS
Nonstop2h 17m
Allegiant Air
Deal found 5/3![Allegiant Air logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 6/155:09 pm
GTF
- LAS
1 stop6h 41m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 5/1. 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
Sat 6/205:09 pm
GTF
- LAS
1 stop6h 41m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 5/3. 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
Tue 6/165:09 pm
GTF
- LAS
1 stop6h 56m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$228
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 May 5, 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 May 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 6/156:10 am
LAS
- GTF
Nonstop2h 18m
Allegiant Air
Deal found 5/1![Allegiant Air logo]()
$58
This United Airlines deal was found by Cheapflights users on 5/4. 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 6/35:45 am
LAS
- GTF
1 stop6h 56m
United Airlines
Deal found 5/4![United Airlines logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 7/292:49 pm
LAS
- GTF
2 stops28h 31m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$171
This Delta deal was found by Cheapflights users on 4/30. 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 7/2910:00 am
LAS
- GTF
1 stop6h 42m
Delta
Deal found 4/30![Delta logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 6/32:49 pm
LAS
- GTF
2 stops28h 26m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 7/306:25 am
LAS
- GTF
2 stops12h 55m
Allegiant Air
Deal found 4/30![Allegiant Air logo]()
$249
This Delta deal was found by Cheapflights users on 5/1. 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 6/155:00 pm
LAS
- GTF
1 stop4h 40m
Delta
Deal found 5/1![Delta logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 5/246:15 am
LAS
- GTF
2 stops13h 02m
Allegiant Air
Deal found 5/2![Allegiant Air logo]()
$311
This United Airlines deal was found by Cheapflights users on 4/30. 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 5/245:45 am
LAS
- GTF
1 stop6h 56m
United Airlines
Deal found 4/30![United Airlines logo]()
$320
This Alaska Airlines deal was found by Cheapflights users on 5/4. 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.
Sun 5/318:37 pm
LAS
- GTF
2 stops20h 35m
Alaska Airlines
Deal found 5/4![Alaska Airlines logo]()
$349
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 May 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $100 (Cheapflightsfares) |
One-way from | $58 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $207 |
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 May 5, 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
Fri 6/12
6:10 am-9:28 am
Nonstop2h 18m
Great Falls
Mon 6/15
10:18 am-11:35 am
Nonstop2h 17m
$100
Quickest round-trip
Las VegasGreat Falls
LAS - GTF
LASGTF
Las Vegas Harry Reid Intl
Fri 5/22
6:15 am-9:34 am
Nonstop2h 19m
Great Falls
Fri 5/29
10:24 am-11:37 am
Nonstop2h 13m
$135
Las VegasGreat Falls
LAS - GTF
LASGTF
Las Vegas Harry Reid Intl
Fri 6/12
6:10 am-9:28 am
Nonstop2h 18m
Great Falls
Mon 6/15
5:09 pm-10:50 pm
1 stop6h 41m
$228
Las VegasGreat Falls
LAS - GTF
LASGTF
Las Vegas Harry Reid Intl
Tue 6/2
6:00 am-6:12 pm
1 stop11h 12m
Great Falls
Tue 6/9
6:52 pm-5:39 pm
2 stops23h 47m
$396
Las VegasGreat Falls
LAS - GTF
LASGTF
Las Vegas Harry Reid Intl
Fri 6/12
7:52 pm-5:44 pm
1 stop20h 52m
Great Falls
Tue 6/16
6:25 pm-11:44 pm
1 stop6h 19m
$403
Las VegasGreat Falls
LAS - GTF
LASGTF
Las Vegas Harry Reid Intl
Fri 6/12
5:45 am-1:41 pm
1 stop6h 56m
Great Falls
Mon 6/15
2:37 pm-8:08 pm
1 stop6h 31m
$414
Las VegasGreat Falls
LAS - GTF
LASGTF
Las Vegas Harry Reid Intl
Fri 5/22
5:45 am-1:41 pm
1 stop6h 56m
Great Falls
Sat 5/23
2:37 pm-8:08 pm
1 stop6h 31m
$427
Las VegasGreat Falls
LAS - GTF
LASGTF
Las Vegas Harry Reid Intl
Sun 6/14
6:00 am-12:40 pm
1 stop5h 40m
Great Falls
Wed 6/24
5:40 am-8:53 am
1 stop4h 13m
$430
Las VegasGreat Falls
LAS - GTF
LASGTF
Las Vegas Harry Reid Intl
Fri 6/5
8:56 pm-6:12 pm
1 stop20h 16m
Great Falls
Mon 6/8
6:52 pm-11:09 am
1 stop17h 17m
$432
Cheapest one-way
Las VegasGreat Falls
LAS - GTF
LASGTF
Las Vegas Harry Reid Intl
Wed 6/3
5:45 am-1:41 pm
1 stop6h 56m
$154
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 May.
| 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
What is the cheapest time of day to fly from LAS to GTF?
Find hourly flight availability from Las Vegas to Great Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 5, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Las Vegas to Great Falls as you normally would.
How much does it cost to fly round-trip 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 May 5, 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.
Comfort
6.9
Crew
8.1
Food
5.8
Entertainment
5.4
Overall
7.3
Boarding
7.6
Reviews
1 / 20
2.0
Mediocrelarry,Apr 2026
PSC - SNA
Comfort
6.9
Crew
8.1
Food
5.8
Entertainment
5.4
Overall
7.3
Boarding
7.6
Reviews
1 / 20
2.0
Mediocrelarry,Apr 2026
PSC - SNA
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.
Traveling to a place near Great Falls?
Book flights to Great Falls if you plan to visit one of these locationsShelby
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Other flights to Great Falls
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Las Vegas and Great Falls flights
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Check out other popular destinations found by fellow travelers in 2026
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 May 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$82 | Average$136 | FlexibilityNo cancel fee | On-time88% |