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Helena

$139+ 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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — HLN
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap 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 August 14, 2025.

Round-trip from

$303
(Hawaiian Airlines)

One-way from

$139
(Alaska Airlines)

Popular in

February

Cheapest in

August

Average price

$321
From Los Angeles to Helena
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One-way flight from Los Angeles to Helena
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Highest demand for flights based on searches. 25% potential increase in price ($154 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 August 14, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 8/14. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1610:00 amLAX - HLN
1 stop6h 41mHawaiian Airlines
Sat 10/186:18 pmHLN - LAX
1 stop5h 30mHawaiian Airlines
Deal found 8/14$303
This Alaska Airlines deal was found by Cheapflights users on 8/14. 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.
Thu 10/1610:39 pmLAX - HLN
2 stops18h 02mAlaska Airlines
Sat 10/186:18 pmHLN - LAX
1 stop6h 43mAlaska Airlines
Deal found 8/14$328
This Alaska Airlines deal was found by Cheapflights users on 8/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2911:36 amLAX - HLN
2 stops26h 45mAlaska Airlines
Fri 10/34:02 pmHLN - LAX
1 stop5h 46mAlaska Airlines
Deal found 8/12$332
This Alaska Airlines deal was found by Cheapflights users on 8/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/195:36 pmLAX - HLN
1 stop20h 45mAlaska Airlines
Mon 9/224:02 pmHLN - LAX
2 stops16h 19mAlaska Airlines
Deal found 8/13$335
This Alaska Airlines deal was found by Cheapflights users on 8/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/107:00 amLAX - HLN
1 stop7h 21mAlaska Airlines
Sun 10/56:18 pmHLN - LAX
2 stops17h 28mAlaska Airlines
Deal found 8/12$372
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/312:45 pmLAX - HLN
1 stop7h 26mUnited Airlines
Mon 9/85:20 pmHLN - LAX
1 stop6h 16mUnited Airlines
Deal found 8/12$374
This United Airlines deal was found by Cheapflights users on 8/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/49:00 amLAX - HLN
1 stop6h 04mUnited Airlines
Mon 9/85:20 pmHLN - LAX
1 stop6h 16mUnited Airlines
Deal found 8/14$399
This Alaska Airlines deal was found by Cheapflights users on 8/14. 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.
Fri 9/269:10 pmLAX - HLN
1 stop17h 11mAlaska Airlines
Mon 9/294:02 pmHLN - LAX
1 stop18h 45mAlaska Airlines
Deal found 8/14$403

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 August 14, 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

Thu 10/16

10:00 am-5:41 pm

1 stop6h 41m

Helena

Sat 10/18

6:18 pm-10:48 pm

1 stop5h 30m

$303

Los AngelesHelena

LAX - HLN

LAXHLN

Los Angeles

Wed 9/10

8:00 am-3:21 pm

1 stop6h 21m

Helena

Sun 10/5

6:18 pm-10:48 pm

1 stop5h 30m

$303

Los AngelesHelena

LAX - HLN

LAXHLN

Los Angeles

Thu 10/16

10:39 pm-5:41 pm

2 stops18h 02m

Helena

Sat 10/18

6:18 pm-10:48 pm

1 stop5h 30m

$328

Los AngelesHelena

LAX - HLN

LAXHLN

Los Angeles

Fri 9/19

6:45 pm-3:21 pm

1 stop19h 36m

Helena

Mon 9/22

4:02 pm-8:48 pm

1 stop5h 46m

$328

Los AngelesHelena

LAX - HLN

LAXHLN

Los Angeles

Wed 10/8

10:00 am-5:41 pm

1 stop6h 41m

Helena

Sun 10/12

6:18 pm-10:48 pm

1 stop5h 30m

$367

Los AngelesHelena

LAX - HLN

LAXHLN

Los Angeles

Wed 10/8

5:05 am-2:09 pm

1 stop8h 04m

Helena

Sun 10/12

5:18 pm-11:00 pm

1 stop6h 42m

$374

Los AngelesHelena

LAX - HLN

LAXHLN

Los Angeles

Wed 8/27

6:00 am-12:20 pm

1 stop5h 20m

$267

Los AngelesHelena

LAX - HLN

LAXHLN

Los Angeles

Thu 8/28

7:05 am-4:04 pm

1 stop7h 59m

$300

Los AngelesHelena

LAX - HLN

LAXHLN

Los Angeles

Tue 8/26

12:45 pm-9:11 pm

1 stop7h 26m

$301

Los AngelesHelena

LAX - HLN

LAXHLN

Los Angeles

Fri 8/29

5:05 am-1:30 pm

1 stop7h 25m

$319

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 16 results
1
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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, February is the cheapest month in which you can book a flight from Los Angeles to Helena (average of $353). Flying from Los Angeles to Helena in May is currently the most expensive (average of $517). 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 August 14, 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 36% 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 August 14, 2025.
Get a feel of what it's like to fly with Alaska Airlines, 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,916 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    According to our current data, Delta ($269), Alaska Airlines ($289), and United Airlines ($297) offers the cheapest pricing from Los Angeles to Helena. These flights start at 41% 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, February is the cheapest month in which you can book a flight from Los Angeles to Helena (average of $353). Flying from Los Angeles to Helena in May is currently the most expensive (average of $517). 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 3 airlines flying from Los Angeles to Helena

Discover the top 3 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$269Average$383FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$289Average$453FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$297Average$536FlexibilityNo cancel feeOn-time69%

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