HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Las Vegas to Helena (LAS - HLN) from $174

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 6/4. 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.
LAS — HLN
Apr 29 — May 61
From?
To?
Mon 4/29
Mon 5/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Cheap flight deals from Las Vegas to Helena

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Helena (HLN). 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 April 24, 2024.

Round-trip from

$332

One-way from

$174
From Las Vegas Harry Reid Intl to Helena
Search Deals
One-way flight from Las Vegas Harry Reid Intl to Helena
Search Deals

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

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 92% when planning your travel around this day of the week.

When is the cheapest time to fly from Las Vegas to Helena (LAS - HLN)?

It’s typically best to fly out from Las Vegas to Helena in the morning. Doing so could potentially save you 25% on the flight price compared to flying at noon, which is usually more expensive.

Cheap Delta flights from Las Vegas to Helena

Explore cheap flight options specifically provided by Delta for the route between Las Vegas and Helena. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 24, 2024.
Take a look at some of the lowest-priced Delta flights heading from Las Vegas to Helena. It's recommended that users confirm their flight details before booking.
Fri 5/245:49 pmLAS - HLN
1 stop3h 43mDelta
Tue 5/285:50 amHLN - LAS
1 stop4h 05mDelta
Deal found 4/23$353
Thu 5/95:49 pmLAS - HLN
1 stop3h 43mDelta
Mon 5/131:24 pmHLN - LAS
2 stops8h 45mDelta
Deal found 4/23$1,217

Cheap United Airlines flights from Las Vegas to Helena

Explore cheap flight options specifically provided by United Airlines for the route between Las Vegas and Helena. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 24, 2024.
Have a look at some of the cheapest available United Airlines flights departing from Las Vegas and landing in Helena. Make sure to examine the flight information before completing your reservation.
Fri 5/247:14 pmLAS - HLN
1 stop25h 12mUnited Airlines
Tue 5/282:15 pmHLN - LAS
2 stops20h 23mUnited Airlines
Deal found 4/23$487
Fri 5/244:35 pmLAS - HLN
2 stops20h 04mUnited Airlines
Tue 5/282:15 pmHLN - LAS
2 stops20h 23mUnited Airlines
Deal found 4/23$507
Thu 5/97:02 amLAS - HLN
1 stop5h 24mUnited Airlines
Mon 5/132:20 pmHLN - LAS
1 stop8h 37mUnited Airlines
Deal found 4/23$663

Cheap Las Vegas to Helena flights in April & May 2024

Find cheap flight options from Las Vegas to Helena specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,086,534 searches. Prices were last updated on April 24, 2024.
These are some of the most attractive deals on flights from Las Vegas to Helena in 2024. More deals are always being added, so be sure to check back regularly.
Fri 5/245:49 pmLAS - HLN
1 stop3h 43mDelta
Tue 5/285:50 amHLN - LAS
1 stop4h 05mDelta
Deal found 4/23$353
Fri 5/247:14 pmLAS - HLN
1 stop25h 12mUnited Airlines
Tue 5/282:15 pmHLN - LAS
2 stops20h 23mUnited Airlines
Deal found 4/23$487
Fri 5/244:35 pmLAS - HLN
2 stops20h 04mUnited Airlines
Tue 5/282:15 pmHLN - LAS
2 stops20h 23mUnited Airlines
Deal found 4/23$507
Thu 5/97:02 amLAS - HLN
1 stop5h 24mUnited Airlines
Mon 5/132:20 pmHLN - LAS
1 stop8h 37mUnited Airlines
Deal found 4/23$663
Thu 4/2511:50 amLAS - HLN
1 stop24h 36mUnited Airlines
Tue 4/302:20 pmHLN - LAS
1 stop21h 28mUnited Airlines
Deal found 4/23$721
Thu 4/2511:50 amLAS - HLN
1 stop8h 21mUnited Airlines
Tue 4/302:20 pmHLN - LAS
2 stops20h 20mUnited Airlines
Deal found 4/23$726
Thu 4/256:00 amLAS - HLN
2 stops14h 11mUnited Airlines
Tue 4/302:20 pmHLN - LAS
2 stops25h 00mUnited Airlines
Deal found 4/23$731
Thu 4/254:20 pmLAS - HLN
2 stops20h 06mUnited Airlines
Tue 4/302:20 pmHLN - LAS
3 stops23h 29mUnited Airlines
Deal found 4/23$834
Thu 5/95:49 pmLAS - HLN
1 stop3h 43mDelta
Mon 5/131:24 pmHLN - LAS
2 stops8h 45mDelta
Deal found 4/23$1,217

Las Vegas to Helena 2024 flight deals

Discover exclusive flight deals for travel between Las Vegas and Helena in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 24, 2024.
These are some of the most attractive deals on flights from Las Vegas to Helena in 2024. More deals are always being added, so be sure to check back regularly.
Fri 5/245:49 pmLAS - HLN
1 stop3h 43mDelta
Tue 5/285:50 amHLN - LAS
1 stop4h 05mDelta
Deal found 4/23$353
Fri 10/45:50 pmLAS - HLN
1 stop3h 45mDelta
Sun 10/65:55 amHLN - LAS
1 stop3h 39mDelta
Deal found 4/23$358
Fri 10/45:50 pmLAS - HLN
1 stop3h 45mDelta
Mon 10/71:04 pmHLN - LAS
1 stop6h 22mDelta
Deal found 4/23$388
Thu 10/36:00 amLAS - HLN
1 stop8h 28mAlaska Airlines
Tue 10/84:10 pmHLN - LAS
1 stop8h 41mAlaska Airlines
Deal found 4/23$412
Thu 10/37:30 amLAS - HLN
2 stops6h 58mAlaska Airlines
Tue 10/84:10 pmHLN - LAS
1 stop8h 41mAlaska Airlines
Deal found 4/23$435
Thu 10/37:30 amLAS - HLN
2 stops6h 58mAlaska Airlines
Tue 10/84:10 pmHLN - LAS
2 stops25h 50mAlaska Airlines
Deal found 4/23$475
Fri 10/47:30 amLAS - HLN
2 stops6h 58mAlaska Airlines
Mon 10/74:10 pmHLN - LAS
1 stop8h 41mAlaska Airlines
Deal found 4/23$477
Fri 10/410:25 pmLAS - HLN
2 stops16h 03mAlaska Airlines
Sun 10/64:10 pmHLN - LAS
1 stop27h 06mAlaska Airlines
Deal found 4/23$480
Fri 5/247:14 pmLAS - HLN
1 stop25h 12mUnited Airlines
Tue 5/282:15 pmHLN - LAS
2 stops20h 23mUnited Airlines
Deal found 4/23$487

One-way flights to Helena from Las Vegas

Search for one-way flight options from Las Vegas to Helena. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 24, 2024.
Take a look at some of the one-way flights we've detected from Las Vegas to Helena. Those needing a return flight from Las Vegas to Helena can use the search form above.
Tue 6/45:49 pmLAS - HLN
1 stop3h 43mDelta
Deal found 4/23$174
Tue 6/47:00 amLAS - HLN
2 stops30h 23mAlaska Airlines
Deal found 4/23$229
Mon 6/312:59 amLAS - HLN
2 stops11h 40mUnited Airlines
Deal found 4/23$628

Find flights from Las Vegas to Helena within your budget

Customize your flight search to find flights from Las Vegas to Helena 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 3,086,534 searches. Data last updated April 24, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$353 - $1,217

Route

Depart

Return

Price

Las Vegas Harry Reid IntlHelena

LAS - HLN

LASHLN

Las Vegas Harry Reid Intl

Fri 5/24

1 stop3h 43m

Helena

Tue 5/28

1 stop4h 05m

$353

Las Vegas Harry Reid IntlHelena

LAS - HLN

LASHLN

Las Vegas Harry Reid Intl

Fri 5/24

1 stop25h 12m

Helena

Tue 5/28

2 stops20h 23m

$487

Las Vegas Harry Reid IntlHelena

LAS - HLN

LASHLN

Las Vegas Harry Reid Intl

Fri 5/24

2 stops20h 04m

Helena

Tue 5/28

2 stops20h 23m

$507

Las Vegas Harry Reid IntlHelena

LAS - HLN

LASHLN

Las Vegas Harry Reid Intl

Thu 5/9

1 stop5h 24m

Helena

Mon 5/13

1 stop8h 37m

$663

Las Vegas Harry Reid IntlHelena

LAS - HLN

LASHLN

Las Vegas Harry Reid Intl

Thu 5/9

1 stop3h 43m

Helena

Mon 5/13

2 stops8h 45m

$1,217

Flights are sorted by cheapest first

Deals found on 4/23

When is the cheapest time to fly from Las Vegas to Helena?

Use this chart to determine the cheapest time to fly round-trip from Las Vegas to Helena. Price data was last updated on April 14, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Las Vegas to Helena flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Helena by month

Plan your trip from Las Vegas to Helena by taking into account the cheapest months to travel. The average price of a one-way flight from Las Vegas to Helena is currently $344 while a round-trip flight costs $645. Price data was last updated on April 21, 2024.

Currently, February is the cheapest month in which you can book a flight from Las Vegas to Helena (average of $332). Flying from Las Vegas to Helena in June is currently the most expensive (average of $679). 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.

January

$398

February

$332

March

$484

April

$427

May

$557

June

$679

July

$651

August

$483

September

$506

October

$395

November

$466

December

$411

Temperature and rainfall in Helena by month

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

HLN

Temperature

21.2 - 69.8 °F

Reviews of airlines servicing Helena

Get insights into the airlines that provide service to Helena. 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 Helena. Reviews last updated April 24, 2024.
See what other customers who have flown with Delta and United Airlines from Las Vegas to Helena have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,111 reviews
Check prices

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.3

Overall

8.1

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,111 reviews
Alaska Airlines
8.1
Very good
9,111 reviews
Check prices

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.3

Overall

8.1

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.1
Very good
11,004 reviews
Alaska Airlines
8.1
Very good
9,111 reviews
Check prices

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.3

Overall

8.1

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
11,272 reviews
Alaska Airlines
8.1
Very good
9,111 reviews
Check prices

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.3

Overall

8.1

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Helena. 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 Las Vegas to Helena for under $400 on Cheapflights?

    Yes, there are multiple flights from Las Vegas to Helena for under $400. The cheapest flight booked recently is on Delta for just $353, but on average you can expect to pay $645.

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

    Cheapflights users have booked flights from Las Vegas to Helena round-trip from $353. Another airline that can offer you cheap pricing is United Airlines.

  • What are the cheapest airlines to fly from Las Vegas to Helena one-way?

    $174 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Alaska Airlines and United Airlines, with prices starting from $229 and $628, respectively.

  • What does LAS to HLN mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Las Vegas Harry Reid Intl Airport to Helena Airport flight would often be abbreviated as a LAS to HLN flight.

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

    The amount of baggage you can bring on your Las Vegas to Helena 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 Las Vegas to Helena with specific airlines?

    Yes, Cheapflights allows you to browse and filter Las Vegas to Helena 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 Las Vegas to Helena that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Las Vegas to Helena 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 Las Vegas to Helena that allow pets onboard?

    Many airlines flying from Las Vegas to Helena 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 Las Vegas to Helena?

    Yes, you can often find last-minute deals on Las Vegas to Helena 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 Las Vegas to Helena flight deals updated?

    The Las Vegas to Helena flight deals you see on this page were last updated on 4/23.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Las Vegas to Helena
See prices for flight routes from nearby airports that may be better suited for you.

Las Vegas to Bozeman flights
Reno to Missoula flights
Las Vegas to Kalispell flights
Las Vegas to Great Falls flights
Las Vegas to Missoula flights
Reno to Kalispell flights
Las Vegas to Billings flights
Reno to Bozeman flights
Reno to Great Falls flights
Las Vegas to West Yellowstone flights
Reno to Billings flights
Reno to West Yellowstone flights

Top airline flying from Las Vegas to Helena

Discover the top airline that operate flights from Las Vegas to Helena. 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 3,086,534 searches. Data last updated April 24, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$336Average$427FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Miami to Nashville flights
Miami to Cancún flights
Los Angeles to El Salvador flights
Los Angeles to Puerto Vallarta flights
Detroit to San Francisco flights
Sacramento to Maui flights
Denver to Minneapolis flights
Boston to London flights
Atlanta to Charlotte flights
New York to New Delhi flights
USA to Germany flights
Las Vegas to Hamilton flights

Search flights from Las Vegas to Helena by cabin class

Find flights from Las Vegas to Helena, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Bodø
Flights to Bar Harbor
Flights to Bastia Poretta
Flights to Dharamshala Kangra
Flights to Biarritz Parme
Flights to Menorca/Mahon
Flights to Milas–Bodrum
Flights to Dipolog
Flights to Kagoshima
Flights to Edremit/Korfez
Flights to Bourgas
Flights to Ordu/Giresun
Flights to Chios
Flights to Argostoli Cephalonia
Flights to Barrow Wiley Post/W.Rogers
Flights to Kristiansand Kjevik
Flights to Zakynthos Dionsios Salomos
Flights to Batumi
Flights to Guilin
Flights to Pau Pyrénées
Flights to Fez Sais
Flights to Kos
Flights to Mytilene
Flights to Norwich Arpt

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Las Vegas to Helena?

When you search for this flight from Las Vegas to Helena, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Las Vegas to Helena?

Cheapflights simply makes it quick and affordable to book flights from Las Vegas to Helena by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Las Vegas to Helena with no change fees?

Certainly. Search results for flights to Helena from Las Vegas shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Las Vegas to Helena become cheaper?

Not ready to book yet? You can track prices for flights from Las Vegas to Helena on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines