HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Helena

$174+ Cheap flights from Los Angeles to Helena (LAX - HLN)

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 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — HLN
Jan 26 — Feb 21
Mon 1/26
Mon 2/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Los Angeles to Helena 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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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 Los Angeles to Helena

Cheapest flights from Los Angeles to Helena
Explore the most affordable flight options available from Los Angeles to Helena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 27, 2025.

This United Airlines deal was found by Cheapflights users on 12/25. 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 12/305:00 amLAX - HLN
1 stop7h 45mUnited Airlines
Fri 1/22:26 pmHLN - LAX
1 stop5h 54mUnited Airlines
Deal found 12/25$875
This Alaska Airlines deal was found by Cheapflights users on 12/26. 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.
Wed 12/319:55 amLAX - HLN
1 stop7h 00mAlaska Airlines
Sun 1/46:32 pmHLN - LAX
1 stop5h 28mAlaska Airlines
Deal found 12/26$902
This United Airlines deal was found by Cheapflights users on 12/26. 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 12/3111:49 amLAX - HLN
2 stops8h 42mUnited Airlines
Sun 1/42:26 pmHLN - LAX
1 stop5h 54mUnited Airlines
Deal found 12/26$947
This United Airlines deal was found by Cheapflights users on 12/25. 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 12/296:40 amLAX - HLN
1 stop6h 05mUnited Airlines
Wed 12/312:26 pmHLN - LAX
1 stop7h 49mUnited Airlines
Deal found 12/25$1,155

Find flight deals from Los Angeles to Helena

Discover tips and strategies to find the most affordable flight options for your journey from Los Angeles (LAX) 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 December 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$294
(Alaska Airlines)

Popular in

February

Cheapest in

March

Average price

$603
Provider with most accurate pricing for Los Angeles-Helena flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Helena flights.
Search Deals
From Los Angeles to Helena
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($73 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Los Angeles 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 2,558,603 searches. Data last updated December 27, 2025.
Use the filters below to find and compare flights from Los Angeles to Helena that are best for you.

Fly from

Los Angeles

Fly to

Helena

Route

Depart

Return

Price

Los AngelesHelena

LAX - HLN

LAXHLN

Los Angeles

Sat 1/17

8:00 am-6:11 pm

1 stop9h 11m

Helena

Tue 1/20

6:48 pm-6:40 pm

1 stop24h 52m

$282

Los AngelesHelena

LAX - HLN

LAXHLN

Los Angeles

Tue 1/27

8:00 am-6:11 pm

1 stop9h 11m

Helena

Fri 1/30

6:48 pm-9:02 am

1 stop15h 14m

$294

Los AngelesHelena

LAX - HLN

LAXHLN

Los Angeles

Fri 5/15

7:00 am-4:06 pm

1 stop8h 06m

Helena

Sun 5/17

4:43 pm-10:58 pm

1 stop7h 15m

$348

Los AngelesHelena

LAX - HLN

LAXHLN

Los Angeles

Thu 5/14

9:00 am-4:06 pm

1 stop6h 06m

Helena

Sun 5/17

4:43 pm-12:01 am

1 stop8h 18m

$348

Los AngelesHelena

LAX - HLN

LAXHLN

Los Angeles

Sat 2/21

1:09 pm-9:16 pm

1 stop7h 07m

Helena

Wed 2/25

2:25 pm-9:19 pm

1 stop7h 54m

$351

Los AngelesHelena

LAX - HLN

LAXHLN

Los Angeles

Sat 2/21

6:19 pm-3:59 pm

2 stops20h 40m

Helena

Wed 2/25

4:36 pm-11:03 pm

1 stop7h 27m

$436

Los AngelesHelena

LAX - HLN

LAXHLN

Los Angeles

Thu 4/16

10:00 am-5:45 pm

1 stop6h 45m

$174

Los AngelesHelena

LAX - HLN

LAXHLN

Los Angeles

Thu 4/16

6:00 am-12:24 pm

1 stop5h 24m

$175

Los AngelesHelena

LAX - HLN

LAXHLN

Los Angeles

Thu 1/15

9:30 am-6:11 pm

1 stop7h 41m

$286

Los AngelesHelena

LAX - HLN

LAXHLN

Los Angeles

Thu 1/15

8:20 am-9:26 pm

2 stops12h 06m

$385

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/27

Compare providers for flights from Los Angeles to Helena

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 Los Angeles to Helena in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Los Angeles-Helena flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Los Angeles-Helena flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Los Angeles-Helena flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Los Angeles-Helena flights, Cheapflights users trust eDreams the most. eDreams 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 Los Angeles-Helena 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 Los Angeles to Helena

Have a flexible travel schedule? Discover the best time to fly to Helena from Los Angeles 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.

Cheapflights Insights

Everything you need to know about your flight from Los Angeles to Helena

What is the cheapest month to book a flight from Los Angeles to Helena?

Currently, May is the cheapest month in which you can book a flight from Los Angeles to Helena (average of $90). Flying from Los Angeles to Helena in November is currently the most expensive (average of $201). 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.

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

Find hourly flight availability from Los Angeles to Helena. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 27, 2025.

A simple way to save on the total cost of your ticket is to fly from Los Angeles to Helena in the afternoon. If you’re flexible enough to do this you can expect to save up to 35% on your trip compared to booking a flight at noon.

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 December 27, 2025.
Get a feel of what it's like to fly with Delta and United Airlines from Los Angeles to Helena by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,018 reviews

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
7.9
Good
8,018 reviews
Delta
7.9
Good
8,018 reviews

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
9,116 reviews
Delta
7.9
Good
8,018 reviews

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Los Angeles to Helena. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Los Angeles to Helena?

    For as low as $311, Alaska Airlines can have you in Helena from Los Angeles in 5h 20m. Airlines will cover a distance of 937 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Los Angeles to Helena round-trip?

    According to our current data, Delta ($159), and United Airlines ($297) offers the cheapest pricing from Los Angeles to Helena. These flights start at 62% lower than the current average price 3 months from now.

  • Can I find deals for flights from Los Angeles to Helena that include hotel bookings?

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

  • How can I find direct flights from Los Angeles to Helena?

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

  • Can I find deals for business class flights from Los Angeles to Helena?

    Yes. Cheapflights offers flight deals from Los Angeles 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.

  • What is the cheapest month to book a flight from Los Angeles to Helena?

    Currently, May is the cheapest month in which you can book a flight from Los Angeles to Helena (average of $90). Flying from Los Angeles to Helena in November is currently the most expensive (average of $201). 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

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 Los Angeles to Helena

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Bozeman flights
San Francisco to Bozeman flights
San Francisco to Kalispell flights
Ontario to Bozeman flights
San Diego to Kalispell flights
Santa Ana to Bozeman flights
San Diego to Bozeman flights
Las Vegas to Bozeman flights
San Diego to Helena flights
Sacramento to Bozeman flights
San Jose to Bozeman flights
Reno to Bozeman flights
Los Angeles to Billings flights
Los Angeles to Kalispell flights
Los Angeles to Missoula flights
Santa Ana to Kalispell flights
Ontario to Kalispell flights
San Diego to Missoula flights
Ontario to Billings flights
Oakland to Bozeman flights
San Jose to Kalispell flights
Oakland to Kalispell flights
Burbank to Bozeman flights
Ontario to Missoula flights
San Diego to Billings flights
Fresno to Bozeman flights
San Francisco to Billings flights
Sacramento to Kalispell flights
Santa Ana to Missoula flights
Las Vegas to Kalispell flights
San Luis Obispo to Bozeman flights
Sacramento to Missoula flights
San Jose to Helena flights
Burbank to Kalispell flights
Burbank to Missoula flights
Reno to Billings flights
San Francisco to Helena flights
Palm Springs to Bozeman flights
Fresno to Billings flights
Las Vegas to Missoula flights
Palm Springs to Kalispell flights
San Francisco to Missoula flights
Long Beach to Bozeman flights
Reno to Kalispell flights
Los Angeles to Great Falls flights
Burbank to Billings flights
Fresno to Kalispell flights
Las Vegas to Billings flights
San Diego to Great Falls flights
Santa Barbara to Bozeman flights

Top 2 airlines flying from Los Angeles to Helena

Discover the top 2 airlines that operate flights from Los Angeles 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 2,558,603 searches. Data last updated December 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$164Average$384FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$297Average$536FlexibilityNo cancel feeOn-time69%

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.