$126+ Cheap flights from Helena to Las Vegas (HLN - 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 4/19. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — LAS
Apr 15 — Apr 221
Round-trip
1 adult, Economy
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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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Best
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Cheapest flights from Helena to Las VegasExplore the most affordable flight options available from Helena to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 16, 2026.
Explore the most affordable flight options available from Helena to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 16, 2026.
This Trip.com deal was found by Cheapflights users on 3/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/126:22 pm
HLN
- LAS
1 stop5h 24m
Alaska Airlines
Tue 4/2110:00 am
LAS
- HLN
1 stop6h 45m
Alaska Airlines
Deal found 3/14![Alaska Airlines logo]()
$240
This Delta deal was found by Cheapflights users on 3/14. 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.
Sat 4/115:30 am
HLN
- LAS
1 stop3h 50m
Delta
Sat 4/186:05 am
LAS
- HLN
1 stop5h 19m
Delta
Deal found 3/14![Delta logo]()
$271
This United Airlines deal was found by Cheapflights users on 3/11. 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 5/182:30 pm
HLN
- LAS
1 stop5h 37m
United Airlines
Sat 5/235:30 am
LAS
- HLN
1 stop7h 03m
United Airlines
Deal found 3/11![United Airlines logo]()
$290
This United Airlines deal was found by Cheapflights users on 3/16. 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.
Wed 4/292:25 pm
HLN
- LAS
1 stop7h 32m
United Airlines
Sat 5/25:15 am
LAS
- HLN
1 stop7h 23m
United Airlines
Deal found 3/16![United Airlines logo]()
$291
This Delta deal was found by Cheapflights users on 3/11. 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 4/291:04 pm
HLN
- LAS
1 stop6h 02m
Delta
Sat 5/26:05 am
LAS
- HLN
1 stop5h 19m
Delta
Deal found 3/11![Delta logo]()
$297
This Delta deal was found by Cheapflights users on 3/13. 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 4/25:30 am
HLN
- LAS
1 stop3h 50m
Delta
Thu 4/96:00 am
LAS
- HLN
1 stop5h 21m
Delta
Deal found 3/13![Delta logo]()
$305
This Delta deal was found by Cheapflights users on 3/11. 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 8/275:45 am
HLN
- LAS
1 stop4h 05m
Delta
Sun 8/305:30 pm
LAS
- HLN
1 stop4h 04m
Delta
Deal found 3/11![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 3/11. 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 3/305:30 am
HLN
- LAS
1 stop3h 50m
Delta
Mon 4/65:00 pm
LAS
- HLN
1 stop4h 30m
Delta
Deal found 3/11![Delta logo]()
$314
This United Airlines deal was found by Cheapflights users on 3/11. 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 4/72:25 pm
HLN
- LAS
1 stop7h 43m
United Airlines
Tue 4/145:30 am
LAS
- HLN
1 stop7h 09m
United Airlines
Deal found 3/11![United Airlines logo]()
$321
Best flights from Helena to Las VegasDiscover carefully curated flight deals from Helena to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 16, 2026.
Discover carefully curated flight deals from Helena to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 16, 2026.
This Alaska Airlines deal was found by Cheapflights users on 3/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/126:22 pm
HLN
- LAS
1 stop6h 37m
Alaska Airlines
Tue 4/217:00 am
LAS
- HLN
1 stop9h 45m
Alaska Airlines
Deal found 3/16![Alaska Airlines logo]()
$251
This United Airlines deal was found by Cheapflights users on 3/16. 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.
Wed 4/292:25 pm
HLN
- LAS
1 stop7h 32m
United Airlines
Sat 5/25:15 am
LAS
- HLN
1 stop7h 23m
United Airlines
Deal found 3/16![United Airlines logo]()
$291
This Delta deal was found by Cheapflights users on 3/13. 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 4/25:30 am
HLN
- LAS
1 stop3h 50m
Delta
Thu 4/96:00 am
LAS
- HLN
1 stop5h 21m
Delta
Deal found 3/13![Delta logo]()
$305
This United Airlines deal was found by Cheapflights users on 3/11. 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 4/72:25 pm
HLN
- LAS
1 stop7h 43m
United Airlines
Tue 4/145:30 am
LAS
- HLN
1 stop7h 09m
United Airlines
Deal found 3/11![United Airlines logo]()
$321
This Alaska Airlines deal was found by Cheapflights users on 3/11. 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 3/276:22 pm
HLN
- LAS
1 stop6h 37m
Alaska Airlines
Tue 3/317:00 am
LAS
- HLN
1 stop9h 45m
Alaska Airlines
Deal found 3/11![Alaska Airlines logo]()
$338
This Delta deal was found by Cheapflights users on 3/15. 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.
Wed 4/291:04 pm
HLN
- LAS
1 stop6h 02m
Delta
Sat 5/26:05 am
LAS
- HLN
1 stop5h 19m
Delta
Deal found 3/15![Delta logo]()
$375
This Alaska Airlines deal was found by Cheapflights users on 3/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/36:22 pm
HLN
- LAS
2 stops25h 52m
Alaska Airlines
Wed 5/610:45 am
LAS
- HLN
1 stop6h 00m
Alaska Airlines
Deal found 3/14![Alaska Airlines logo]()
$387
This United Airlines deal was found by Cheapflights users on 3/16. 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.
Sun 3/296:15 am
HLN
- LAS
1 stop5h 33m
United Airlines
Fri 4/35:30 am
LAS
- HLN
1 stop7h 09m
United Airlines
Deal found 3/16![United Airlines logo]()
$440
This Delta deal was found by Cheapflights users on 3/13. 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 3/305:30 am
HLN
- LAS
1 stop3h 50m
Delta
Mon 4/65:00 pm
LAS
- HLN
1 stop4h 30m
Delta
Deal found 3/13![Delta logo]()
$457
This United Airlines deal was found by Cheapflights users on 3/11. 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 3/306:15 am
HLN
- LAS
1 stop5h 33m
United Airlines
Fri 4/35:30 am
LAS
- HLN
1 stop7h 09m
United Airlines
Deal found 3/11![United Airlines logo]()
$457
Last-minute flights from Helena to Las VegasDiscover last-minute flight deals from Helena to Las Vegas. Data last updated March 16, 2026 and is based on user searches.
Discover last-minute flight deals from Helena to Las Vegas. Data last updated March 16, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/11. 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 3/305:30 am
HLN
- LAS
1 stop3h 50m
Delta
Mon 4/65:00 pm
LAS
- HLN
1 stop4h 30m
Delta
Deal found 3/11![Delta logo]()
$314
This Delta deal was found by Cheapflights users on 3/13. 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 4/25:30 am
HLN
- LAS
1 stop3h 50m
Delta
Thu 4/96:00 am
LAS
- HLN
1 stop5h 21m
Delta
Deal found 3/13![Delta logo]()
$305
This United Airlines deal was found by Cheapflights users on 3/11. 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 4/72:25 pm
HLN
- LAS
1 stop7h 43m
United Airlines
Tue 4/145:30 am
LAS
- HLN
1 stop7h 09m
United Airlines
Deal found 3/11![United Airlines logo]()
$321
This Delta deal was found by Cheapflights users on 3/14. 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.
Sat 4/115:30 am
HLN
- LAS
1 stop3h 50m
Delta
Sat 4/186:05 am
LAS
- HLN
1 stop5h 19m
Delta
Deal found 3/14![Delta logo]()
$271
This Trip.com deal was found by Cheapflights users on 3/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/126:22 pm
HLN
- LAS
1 stop5h 24m
Alaska Airlines
Tue 4/2110:00 am
LAS
- HLN
1 stop6h 45m
Alaska Airlines
Deal found 3/14![Alaska Airlines logo]()
$240
This United Airlines deal was found by Cheapflights users on 3/16. 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.
Wed 4/292:25 pm
HLN
- LAS
1 stop7h 32m
United Airlines
Sat 5/25:15 am
LAS
- HLN
1 stop7h 23m
United Airlines
Deal found 3/16![United Airlines logo]()
$291
This Delta deal was found by Cheapflights users on 3/11. 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 4/291:04 pm
HLN
- LAS
1 stop6h 02m
Delta
Sat 5/26:05 am
LAS
- HLN
1 stop5h 19m
Delta
Deal found 3/11![Delta logo]()
$297
One-way flights from Helena to Las VegasSearch for one-way flight options from Helena to Las Vegas. Find affordable one-way fares based on user searches. Data last updated March 16, 2026.
Search for one-way flight options from Helena to Las Vegas. Find affordable one-way fares based on user searches. Data last updated March 16, 2026.
This Alaska Airlines deal was found by Cheapflights users on 3/11. 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 4/196:22 pm
HLN
- LAS
1 stop6h 37m
Alaska Airlines
Deal found 3/11![Alaska Airlines logo]()
$126
This Delta deal was found by Cheapflights users on 3/15. 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.
Tue 7/1412:50 pm
HLN
- LAS
1 stop4h 23m
Delta
Deal found 3/15![Delta logo]()
$163
This Delta deal was found by Cheapflights users on 3/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/65:45 am
HLN
- LAS
1 stop4h 09m
Delta
Deal found 3/16![Delta logo]()
$165
This Delta deal was found by Cheapflights users on 3/15. 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 4/101:02 pm
HLN
- LAS
1 stop3h 47m
Delta
Deal found 3/15![Delta logo]()
$182
This Alaska Airlines deal was found by Cheapflights users on 3/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/135:26 pm
HLN
- LAS
1 stop6h 24m
Alaska Airlines
Deal found 3/15![Alaska Airlines logo]()
$200
This Expedia deal was found by Cheapflights users on 3/12. 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.
Sun 4/126:22 pm
HLN
- LAS
2 stops15h 03m
Alaska Airlines
Deal found 3/12![Alaska Airlines logo]()
$203
This Expedia deal was found by Cheapflights users on 3/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/106:22 pm
HLN
- LAS
2 stops15h 03m
Alaska Airlines
Deal found 3/15![Alaska Airlines logo]()
$213
This United Airlines deal was found by Cheapflights users on 3/13. 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 4/102:25 pm
HLN
- LAS
1 stop7h 33m
United Airlines
Deal found 3/13![United Airlines logo]()
$219
This Alaska Airlines deal was found by Cheapflights users on 3/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/165:26 pm
HLN
- LAS
1 stop6h 24m
Alaska Airlines
Deal found 3/15![Alaska Airlines logo]()
$250
Find flight deals from Helena to Las Vegas
Discover tips and strategies to find the most affordable flight options for your journey from Helena (HLN) 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 March 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $240 (Trip.com) |
One-way from | $126 (Alaska Airlines) |
Popular in | August |
Cheapest in | May |
Average price | $394 |
Cheapflights Fare Finder
Customize your flight search to find flights from Helena 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 March 16, 2026.
Use the filters below to find and compare flights from Helena to Las Vegas that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HelenaLas Vegas
HLN - LAS
HLNLAS
Helena
Sun 4/12
6:22 pm-11:59 pm
1 stop6h 37m
Las Vegas Harry Reid Intl
Tue 4/21
7:00 am-5:45 pm
1 stop9h 45m
$251
HelenaLas Vegas
HLN - LAS
HLNLAS
Helena
Wed 4/29
2:25 pm-8:57 pm
1 stop7h 32m
Las Vegas Harry Reid Intl
Sat 5/2
5:15 am-1:38 pm
1 stop7h 23m
$291
HelenaLas Vegas
HLN - LAS
HLNLAS
Helena
Thu 4/2
5:30 am-8:20 am
1 stop3h 50m
Las Vegas Harry Reid Intl
Thu 4/9
6:00 am-12:21 pm
1 stop5h 21m
$305
HelenaLas Vegas
HLN - LAS
HLNLAS
Helena
Tue 4/7
2:25 pm-9:08 pm
1 stop7h 43m
Las Vegas Harry Reid Intl
Tue 4/14
5:30 am-1:39 pm
1 stop7h 09m
$321
HelenaLas Vegas
HLN - LAS
HLNLAS
Helena
Fri 3/27
6:22 pm-11:59 pm
1 stop6h 37m
Las Vegas Harry Reid Intl
Tue 3/31
7:00 am-5:45 pm
1 stop9h 45m
$338
HelenaLas Vegas
HLN - LAS
HLNLAS
Helena
Wed 4/29
1:04 pm-6:06 pm
1 stop6h 02m
Las Vegas Harry Reid Intl
Sat 5/2
6:05 am-12:24 pm
1 stop5h 19m
$375
HelenaLas Vegas
HLN - LAS
HLNLAS
Helena
Sun 5/3
6:22 pm-7:14 pm
2 stops25h 52m
Las Vegas Harry Reid Intl
Wed 5/6
10:45 am-5:45 pm
1 stop6h 00m
$387
HelenaLas Vegas
HLN - LAS
HLNLAS
Helena
Sun 3/29
6:15 am-10:48 am
1 stop5h 33m
Las Vegas Harry Reid Intl
Fri 4/3
5:30 am-1:39 pm
1 stop7h 09m
$440
Quickest round-trip
HelenaLas Vegas
HLN - LAS
HLNLAS
Helena
Mon 3/30
5:30 am-8:20 am
1 stop3h 50m
Las Vegas Harry Reid Intl
Mon 4/6
5:00 pm-10:30 pm
1 stop4h 30m
$457
HelenaLas Vegas
HLN - LAS
HLNLAS
Helena
Mon 3/30
6:15 am-10:48 am
1 stop5h 33m
Las Vegas Harry Reid Intl
Fri 4/3
5:30 am-1:39 pm
1 stop7h 09m
$457
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from Helena 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 Helena to Las Vegas in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Helena-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Helena-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Helena-Las Vegas flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Helena-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 Helena-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 Helena to Las Vegas
Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Helena with our price prediction graph.
HLN-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 Helena to Las Vegas
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 March 16, 2026.
Read reviews from past customers who have flown Delta and United Airlines from Helena to Las Vegas. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Helena 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
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Other flights from Helena
Browse through other flights departing from Helena. Flights are based on user searches made on Cheapflights and were last updated on March 16, 2026.
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Top 2 airlines flying from Helena to Las Vegas
Discover the top 2 airlines that operate flights from Helena 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 March 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$242 | Average$387 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$246 | Average$374 | FlexibilityNo cancel fee | On-timeN/A |