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Cheap flights from Helena to Las Vegas (HLN - LAS) from $305

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
HLN — LAS
Jun 11 — Jun 181
From?
To?
Tue 6/11
Tue 6/18
1 adult, Economy
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Cheap 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 June 6, 2024.

Popular in

October

Cheapest in

January

Average price

$349

Round-trip from

$194
High demand for flights, 37% potential price rise
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Best time to find cheap flights, 30% potential price drop
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Average for round-trip flights in June 2024
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From Helena to Las Vegas Harry Reid Intl
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What is the cheapest day to fly round-trip from Helena to Las Vegas?

Flying to your destination on a Tuesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Las Vegas. Check prices with Cheapflights to find a great deal for your trip.

What is the cheapest month to fly from Helena to Las Vegas?

Due to multiple factors, expect to potentially pay more when booking in October. For low rates, January can be a great choice for travel to Las Vegas. Flights to Las Vegas from Helena in January are about $454 on average during January, but can be found for as low as $118.

What is the cheapest time of day to fly from HLN to LAS?

It’s typically best to fly out from Helena to Las Vegas in the evening. Doing so could potentially save you 74% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap Helena to Las Vegas flights in June & July 2024

Find cheap flight options from Helena to Las Vegas specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 6, 2024.
The lowest fares we've come across on flights traveling from Helena to Las Vegas in June and July 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Mon 7/87:00 amHLN - LAS
1 stop7h 14mAlaska Airlines
Wed 7/104:47 pmLAS - HLN
1 stop6h 12mAlaska Airlines
Deal found 6/5$314
Thu 6/273:42 pmHLN - LAS
1 stop6h 49mAlaska Airlines
Sat 6/296:00 amLAS - HLN
1 stop16h 59mAlaska Airlines
Deal found 6/5$375
Thu 6/273:42 pmHLN - LAS
1 stop6h 49mAlaska Airlines
Sat 6/296:05 amLAS - HLN
2 stops16h 54mAlaska Airlines
Deal found 6/5$425
Thu 6/207:00 amHLN - LAS
1 stop17h 59mAlaska Airlines
Thu 6/276:00 amLAS - HLN
1 stop16h 59mAlaska Airlines
Deal found 6/6$472
Thu 6/277:00 amHLN - LAS
2 stops15h 00mAlaska Airlines
Sat 6/296:05 amLAS - HLN
2 stops16h 54mAlaska Airlines
Deal found 6/5$482
Thu 6/207:00 amHLN - LAS
2 stops17h 22mAlaska Airlines
Thu 6/276:00 amLAS - HLN
1 stop16h 59mAlaska Airlines
Deal found 6/6$510
Thu 6/136:53 amHLN - LAS
1 stop11h 16mUnited Airlines
Mon 6/177:14 pmLAS - HLN
1 stop17h 25mUnited Airlines
Deal found 6/5$634
Wed 6/126:53 amHLN - LAS
1 stop11h 16mUnited Airlines
Sat 6/154:35 pmLAS - HLN
2 stops20h 04mUnited Airlines
Deal found 6/5$644
Wed 6/122:15 pmHLN - LAS
2 stops20h 23mUnited Airlines
Sat 6/154:35 pmLAS - HLN
2 stops20h 04mUnited Airlines
Deal found 6/5$649

Helena to Las Vegas 2024 flight deals

Discover exclusive flight deals for travel between Helena and Las Vegas in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
The lowest fares we've come across on flights traveling from Helena to Las Vegas in June and July 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Fri 10/44:13 pmHLN - LAS
1 stop27h 05mAlaska Airlines
Tue 10/88:00 amLAS - HLN
1 stop6h 33mAlaska Airlines
Deal found 6/5$305
Sat 8/106:00 amHLN - LAS
1 stop3h 34mDelta
Sat 8/175:19 pmLAS - HLN
1 stop4h 13mDelta
Deal found 6/5$308
Mon 7/87:00 amHLN - LAS
1 stop7h 14mAlaska Airlines
Wed 7/104:47 pmLAS - HLN
1 stop6h 12mAlaska Airlines
Deal found 6/5$314
Sat 8/106:00 amHLN - LAS
2 stops9h 41mDelta
Sat 8/175:19 pmLAS - HLN
1 stop4h 13mDelta
Deal found 6/5$330
Fri 10/44:13 pmHLN - LAS
2 stops17h 25mAlaska Airlines
Tue 10/87:00 amLAS - HLN
1 stop7h 33mAlaska Airlines
Deal found 6/5$346
Thu 6/273:42 pmHLN - LAS
1 stop6h 49mAlaska Airlines
Sat 6/296:00 amLAS - HLN
1 stop16h 59mAlaska Airlines
Deal found 6/5$375
Fri 10/44:13 pmHLN - LAS
1 stop6h 22mAlaska Airlines
Tue 10/88:00 amLAS - HLN
1 stop6h 33mAlaska Airlines
Deal found 6/6$378
Thu 10/34:13 pmHLN - LAS
1 stop8h 45mAlaska Airlines
Mon 10/76:00 amLAS - HLN
1 stop8h 33mAlaska Airlines
Deal found 6/5$392
Fri 10/114:13 pmHLN - LAS
1 stop17h 20mAlaska Airlines
Mon 10/218:20 pmLAS - HLN
2 stops18h 13mAlaska Airlines
Deal found 6/6$393

Helena to Las Vegas flights leaving soon

Find last-minute flight options from Helena to Las Vegas for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Book one of these great deals on flights from Helena to Las Vegas. To prevent any unwanted surprises, users should verify their flight info before booking.
Thu 6/136:53 amHLN - LAS
1 stop11h 16mUnited Airlines
Mon 6/177:14 pmLAS - HLN
1 stop17h 25mUnited Airlines
Deal found 6/5$634
Wed 6/126:53 amHLN - LAS
1 stop11h 16mUnited Airlines
Sat 6/154:35 pmLAS - HLN
2 stops20h 04mUnited Airlines
Deal found 6/5$644
Wed 6/122:15 pmHLN - LAS
2 stops20h 23mUnited Airlines
Sat 6/154:35 pmLAS - HLN
2 stops20h 04mUnited Airlines
Deal found 6/5$649
Wed 6/127:00 amHLN - LAS
1 stop17h 57mAlaska Airlines
Sat 6/158:19 pmLAS - HLN
1 stop26h 40mAlaska Airlines
Deal found 6/5$737
Thu 6/137:00 amHLN - LAS
1 stop9h 50mAlaska Airlines
Mon 6/1711:42 amLAS - HLN
2 stops11h 17mAlaska Airlines
Deal found 6/5$772
Wed 6/122:15 pmHLN - LAS
3 stops34h 38mUnited Airlines
Sat 6/154:35 pmLAS - HLN
2 stops20h 04mUnited Airlines
Deal found 6/5$779
Thu 6/133:42 pmHLN - LAS
2 stops8h 40mAlaska Airlines
Mon 6/1711:42 amLAS - HLN
2 stops11h 17mAlaska Airlines
Deal found 6/5$805

Find flights from Helena to Las Vegas within your budget

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 3,050,429 searches. Data last updated June 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$305 - $418

Route

Depart

Return

Price

HelenaLas Vegas Harry Reid Intl

HLN - LAS

HLNLAS

Helena

Fri 10/4

1 stop27h 05m

Las Vegas Harry Reid Intl

Tue 10/8

1 stop6h 33m

$305

HelenaLas Vegas Harry Reid Intl

HLN - LAS

HLNLAS

Helena

Sat 8/10

1 stop3h 34m

Las Vegas Harry Reid Intl

Sat 8/17

1 stop4h 13m

$308

HelenaLas Vegas Harry Reid Intl

HLN - LAS

HLNLAS

Helena

Mon 7/8

1 stop7h 14m

Las Vegas Harry Reid Intl

Wed 7/10

1 stop6h 12m

$314

HelenaLas Vegas Harry Reid Intl

HLN - LAS

HLNLAS

Helena

Sat 8/10

2 stops9h 41m

Las Vegas Harry Reid Intl

Sat 8/17

1 stop4h 13m

$330

HelenaLas Vegas Harry Reid Intl

HLN - LAS

HLNLAS

Helena

Fri 10/4

2 stops17h 25m

Las Vegas Harry Reid Intl

Tue 10/8

1 stop7h 33m

$346

HelenaLas Vegas Harry Reid Intl

HLN - LAS

HLNLAS

Helena

Thu 6/27

1 stop6h 49m

Las Vegas Harry Reid Intl

Sat 6/29

1 stop16h 59m

$375

HelenaLas Vegas Harry Reid Intl

HLN - LAS

HLNLAS

Helena

Fri 10/4

1 stop6h 22m

Las Vegas Harry Reid Intl

Tue 10/8

1 stop6h 33m

$378

HelenaLas Vegas Harry Reid Intl

HLN - LAS

HLNLAS

Helena

Thu 10/3

1 stop8h 45m

Las Vegas Harry Reid Intl

Mon 10/7

1 stop8h 33m

$392

HelenaLas Vegas Harry Reid Intl

HLN - LAS

HLNLAS

Helena

Thu 10/3

1 stop3h 26m

Las Vegas Harry Reid Intl

Mon 10/7

1 stop3h 45m

$418

Flights are sorted by cheapest first

Deals found on 6/5

What is the cheapest day to fly from Helena to Las Vegas?

Use this chart to determine the cheapest time to fly round-trip from Helena to Las Vegas. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Helena to Las Vegas flight should consider departing on Saturday at noon when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

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.
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.

Temperature and rainfall in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average temperature and rainfall totals by month.

LAS

Temperature

48.2 - 93.2 °F

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

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 June 6, 2024.
Get a feel of what it's like to fly with Alaska Airlines, Delta and United Airlines from Helena to Las Vegas by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,222 reviews

Boarding

8.2

Overall

8.1

Comfort

7.9

Entertainment

7.3

Food

7.3

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Alaska Airlines
8.1
Very good
9,222 reviews
Alaska Airlines
8.1
Very good
9,222 reviews

Boarding

8.2

Overall

8.1

Comfort

7.9

Entertainment

7.3

Food

7.3

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Delta
8.0
Very good
10,368 reviews
Alaska Airlines
8.1
Very good
9,222 reviews

Boarding

8.2

Overall

8.1

Comfort

7.9

Entertainment

7.3

Food

7.3

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

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.

  • Can I find flights from Helena to Las Vegas for under $400 on Cheapflights?

    Yes, there are multiple flights from Helena to Las Vegas for under $400. The cheapest flight booked recently is on Alaska Airlines for just $305, but on average you can expect to pay $404.

  • Are there last-minute flights available from Helena to Las Vegas for under $700?

    There are currently 7+ open flights from Helena to Las Vegas within the next 7 days for less than $700.

  • What are the cheapest airlines flying from Helena to Las Vegas round-trip?

    Alaska Airlines, at $305, was found to be the cheapest airline from Helena to Las Vegas. An alternate airline flying to your destination would be Delta. You may be able to fly from Helena to Las Vegas for 32% less than the average price by searching for these airlines.

  • What does HLN to LAS mean?

    Great question - HLN to LAS just means Helena Airport to Las Vegas Harry Reid Intl Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Helena to Las Vegas that include extra baggage allowance?

    The amount of baggage you can bring on your Helena to Las Vegas flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Helena to Las Vegas with specific airlines?

    Yes, Cheapflights allows you to browse and filter Helena to Las Vegas flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Helena to Las Vegas that include hotel bookings?

    Yes. In addition to deals on Helena to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Helena to Las Vegas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Helena to Las Vegas.

  • Can I find deals for business class flights from Helena to Las Vegas?

    Yes. Cheapflights offers flight deals from Helena to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Helena to Las Vegas that allow pets onboard?

    Many airlines flying from Helena to Las Vegas offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Helena to Las Vegas?

    Yes, you can often find last-minute deals on Helena to Las Vegas flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Helena to Las Vegas flight deals updated?

    The Helena to Las Vegas flight deals you see on this page were last updated on 6/6.

  • What are the most popular airlines that fly from Helena to Las Vegas?

    The most popular airlines flying from Helena to Las Vegas are Alaska Airlines, Delta and Allegiant Air. Something to consider prior to booking your flight.

  • What is the cheapest month to book a flight from Helena to Las Vegas?

    Currently, January is the cheapest month in which you can book a flight from Helena to Las Vegas (average of $194). Flying from Helena to Las Vegas in May is currently the most expensive (average of $256). 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.

See more FAQs

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Top 4 airlines flying from Helena to Las Vegas

Discover the top 4 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 3,050,429 searches. Data last updated June 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$82Average$132FlexibilityNo cancel feeOn-time88%
United AirlinesCheapest$234Average$486FlexibilityNo cancel feeOn-time69%
DeltaCheapest$286Average$427FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$344Average$453FlexibilityNo cancel feeOn-time75%
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Helena to Los Angeles flights

Search flights from Helena to Las Vegas by cabin class

Find flights from Helena to Las Vegas, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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