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Helena

$170+ 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
abr. 29 — may. 61
mié. 4/29
mié. 5/6
1 adult, Economy
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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 marzo 30, 2026.

This Alaska Airlines deal was found by Cheapflights users on 3/29. 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.
mié. 4/298:45 am
LAX
-
HLN
1 stop8h 00m
Alaska Airlines
sáb. 5/26:22 pm
HLN
-
LAX
1 stop6h 36m
Alaska Airlines
Deal found 3/29$301
This Delta deal was found by Cheapflights users on 3/27. 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.
sáb. 5/95:50 am
LAX
-
HLN
1 stop5h 33m
Delta
vie. 5/151:03 pm
HLN
-
LAX
1 stop6h 16m
Delta
Deal found 3/27$320
This Alaska Airlines deal was found by Cheapflights users on 3/28. 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.
mar. 4/2111:15 am
LAX
-
HLN
1 stop5h 30m
Alaska Airlines
sáb. 4/256:22 pm
HLN
-
LAX
1 stop5h 40m
Alaska Airlines
Deal found 3/28$337
This Alaska Airlines deal was found by Cheapflights users on 3/26. 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.
lun. 11/168:00 am
LAX
-
HLN
1 stop6h 31m
Alaska Airlines
jue. 11/194:08 pm
HLN
-
LAX
1 stop7h 40m
Alaska Airlines
Deal found 3/26$339
This Delta deal was found by Cheapflights users on 3/27. 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.
jue. 4/95:09 pm
LAX
-
HLN
1 stop4h 21m
Delta
mié. 4/151:04 pm
HLN
-
LAX
1 stop6h 45m
Delta
Deal found 3/27$369
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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.
vie. 7/39:09 pm
LAX
-
HLN
1 stop18h 40m
Alaska Airlines
lun. 7/135:26 pm
HLN
-
LAX
1 stop7h 39m
Alaska Airlines
Deal found 3/27$379
This Delta deal was found by Cheapflights users on 3/30. 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.
jue. 5/215:10 pm
LAX
-
HLN
1 stop4h 23m
Delta
lun. 5/255:45 am
HLN
-
LAX
1 stop5h 50m
Delta
Deal found 3/30$389
This Delta deal was found by Cheapflights users on 3/27. 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.
sáb. 5/235:50 am
LAX
-
HLN
1 stop5h 33m
Delta
lun. 5/251:03 pm
HLN
-
LAX
1 stop4h 33m
Delta
Deal found 3/27$409
This Delta deal was found by Cheapflights users on 3/28. 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.
mar. 4/75:45 am
LAX
-
HLN
1 stop5h 36m
Delta
sáb. 4/115:30 am
HLN
-
LAX
1 stop6h 14m
Delta
Deal found 3/28$414
This Alaska Airlines deal was found by Cheapflights users on 3/28. 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.
sáb. 4/2510:00 am
LAX
-
HLN
2 stops30h 45m
Alaska Airlines
sáb. 5/26:22 pm
HLN
-
LAX
1 stop5h 40m
Alaska Airlines
Deal found 3/28$425

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 marzo 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$301
(Alaska Airlines)

One-way from

$170
(Delta)

Popular in

January

Cheapest in

September

Average price

$380
Provider with most accurate pricing for Los Angeles Los Angeles-Helena flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles Los Angeles-Helena flights.
Search Deals
From Los Angeles Los Angeles to Helena
Search Deals
One-way flight from Los Angeles Los Angeles to Helena
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($104 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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 marzo 30, 2026.
Use the filters below to find and compare flights from Los Angeles to Helena that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesHelena

LAX - HLN

LAXHLN

Los Angeles Los Angeles

sáb. 4/25

7:00 am-1:39 pm

1 stop5h 39m

Helena

sáb. 5/2

2:30 pm-7:00 pm

1 stop5h 30m

$301

Los AngelesHelena

LAX - HLN

LAXHLN

Los Angeles Los Angeles

sáb. 5/9

5:50 am-12:23 pm

1 stop5h 33m

Helena

vie. 5/15

1:03 pm-6:19 pm

1 stop6h 16m

$320

Los AngelesHelena

LAX - HLN

LAXHLN

Los Angeles Los Angeles

sáb. 5/30

8:00 am-4:06 pm

1 stop7h 06m

Helena

lun. 6/1

4:43 pm-11:05 pm

1 stop7h 22m

$339

Los AngelesHelena

LAX - HLN

LAXHLN

Los Angeles Los Angeles

vie. 5/29

7:00 am-4:06 pm

1 stop8h 06m

Helena

dom. 5/31

4:43 pm-11:05 pm

1 stop7h 22m

$379

Los AngelesHelena

LAX - HLN

LAXHLN

Los Angeles Los Angeles

mié. 4/29

6:13 am-5:45 pm

2 stops10h 32m

Helena

sáb. 5/2

6:22 pm-11:02 pm

1 stop5h 40m

$383
Quickest round-trip

Los AngelesHelena

LAX - HLN

LAXHLN

Los Angeles Los Angeles

jue. 5/21

5:10 pm-10:33 pm

1 stop4h 23m

Helena

lun. 5/25

5:45 am-10:35 am

1 stop5h 50m

$389

Los AngelesHelena

LAX - HLN

LAXHLN

Los Angeles Los Angeles

lun. 4/6

5:09 pm-10:30 pm

1 stop4h 21m

Helena

lun. 4/13

1:04 pm-6:49 pm

1 stop6h 45m

$414

Los AngelesHelena

LAX - HLN

LAXHLN

Los Angeles Los Angeles

mar. 4/7

5:45 am-12:21 pm

1 stop5h 36m

Helena

sáb. 4/11

5:30 am-10:44 am

1 stop6h 14m

$414

Los AngelesHelena

LAX - HLN

LAXHLN

Los Angeles Los Angeles

sáb. 5/9

6:13 am-5:45 pm

2 stops10h 32m

Helena

vie. 5/15

4:43 pm-11:05 pm

1 stop7h 22m

$442

Los AngelesHelena

LAX - HLN

LAXHLN

Los Angeles Los Angeles

mié. 4/8

5:09 pm-10:30 pm

1 stop4h 21m

Helena

sáb. 4/11

5:30 am-10:44 am

1 stop6h 14m

$459

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Los Angeles-Helena flight deals on Cheapflights vs. FlightHub >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 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 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 March is currently the most expensive (average of $230). 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.

How much does it cost to fly round-trip from Los Angeles to Helena?

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 marzo 30, 2026.
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
8,359 reviews

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Food

7.2

Overall

7.9

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
8,359 reviews
Delta
7.9
Good
8,359 reviews

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Food

7.2

Overall

7.9

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
9,514 reviews
Delta
7.9
Good
8,359 reviews

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Food

7.2

Overall

7.9

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 $320, United Airlines can have you in Helena from Los Angeles in 5h 33m. 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 ($242) 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 March is currently the most expensive (average of $230). 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

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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 marzo 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$159Average$383FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$242Average$465FlexibilityNo cancel feeOn-time69%

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