What airlines fly to Helena?

United Airlines, Delta and Alaska Airlines are the top three most popular airlines that fly to Helena from Los Angeles according to our data. United Airlines is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Helena. Keep in mind that there are 7 different airlines that fly to Helena on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Los Angeles Los Angeles to Helena?

Delta, Alaska Airlines, and United Airlines are the most popular carriers operating from Los Angeles Los Angeles to Helena

When did momondo last update prices for flights from Los Angeles Airport to Helena Airport?

Prices for flights from Los Angeles Airport to Helena Airport are updated daily.

How many operators does momondo search for flights from Los Angeles Airport to Helena Airport?

As of March 2026, there are 2 operators available to choose from for flights from Los Angeles Airport to Helena Airport.

How old do you have to be to fly from Los Angeles Airport to Helena Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Los Angeles Airport to Helena Airport.

What documentation or ID do you need to fly to Helena Airport?

The travel and health documents required for your trip to Helena Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Helena Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$170 Cheap Flights from Los Angeles to Helena in 2026

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Find the cheapest flights from Los Angeles to Helena

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 1:39 pm

LAX

HLN

5h 39m

1 stop

6:15 am - 11:16 am

HLN

LAX

6h 01m

1 stop

$301United Airlines

Wed, Apr 15 - Sat, Apr 18

10:00 am - 5:45 pm

LAX

HLN

6h 45m

1 stop

6:22 pm - 11:58 pm

HLN

LAX

6h 36m

1 stop

$319Alaska Airlines

Tue, Apr 21 - Sat, Apr 25

5:57 pm - 5:45 pm

LAX

HLN

22h 48m

1 stop

4:43 pm - 10:02 pm

HLN

LAX

6h 19m

1 stop

$320Alaska Airlines

Sat, May 9 - Fri, May 15

5:50 am - 12:23 pm

LAX

HLN

5h 33m

1 stop

1:03 pm - 6:19 pm

HLN

LAX

6h 16m

1 stop

$335Delta

Sat, May 9 - Fri, May 15

9:09 pm - 4:49 pm

LAX

HLN

18h 40m

1 stop

5:26 pm - 12:05 am

HLN

LAX

7h 39m

1 stop

$339Alaska Airlines

Fri, Jul 3 - Mon, Jul 13

8:45 am - 5:45 pm

LAX

HLN

8h 00m

1 stop

6:22 pm - 11:58 pm

HLN

LAX

6h 36m

1 stop

$350Alaska Airlines

Wed, Apr 22 - Sun, Apr 26

9:48 pm - 5:45 pm

LAX

HLN

18h 57m

2 stops

6:22 pm - 11:58 pm

HLN

LAX

6h 36m

1 stop

$363Alaska Airlines

Tue, Apr 21 - Sat, Apr 25

2:56 pm - 5:45 pm

LAX

HLN

25h 49m

2 stops

6:22 pm - 10:55 pm

HLN

LAX

5h 33m

1 stop

$373Alaska Airlines

Wed, Apr 15 - Sat, Apr 18

6:34 pm - 5:45 pm

LAX

HLN

22h 11m

2 stops

6:22 pm - 11:58 pm

HLN

LAX

6h 36m

1 stop

$383Alaska Airlines

Tue, Apr 21 - Sat, Apr 25

9:09 pm - 4:49 pm

LAX

HLN

18h 40m

1 stop

5:26 pm - 12:05 am

HLN

LAX

7h 39m

1 stop

$419Alaska Airlines

Fri, Jul 3 - Mon, Jul 13

Delta flights from Los Angeles to Helena

Our best Delta deals on Los Angeles to Helena flight tickets

Delta

May 9

LAX5:50 amLos Angeles

5h 33m

1 stop

HLN12:23 pmHelena

May 15

HLN1:03 pmHelena

6h 16m

1 stop

LAX6:19 pmLos Angeles

$335

Delta

Apr 6

LAX5:09 pmLos Angeles

4h 21m

1 stop

HLN10:30 pmHelena

Apr 10

HLN1:02 pmHelena

6h 51m

1 stop

LAX6:53 pmLos Angeles

$459

Delta

Mar 29

LAX5:09 pmLos Angeles

4h 21m

1 stop

HLN10:30 pmHelena

Apr 3

HLN5:30 amHelena

6h 14m

1 stop

LAX10:44 amLos Angeles

$469

Alaska Airlines flights from Los Angeles to Helena

Our best Alaska Airlines deals on Los Angeles to Helena flight tickets

Alaska Airlines

Apr 21

LAX10:00 amLos Angeles

6h 45m

1 stop

HLN5:45 pmHelena

Apr 25

HLN6:22 pmHelena

6h 36m

1 stop

LAX11:58 pmLos Angeles

$319

Alaska Airlines

May 9

LAX5:57 pmLos Angeles

22h 48m

1 stop

HLN5:45 pmHelena

May 15

HLN4:43 pmHelena

6h 19m

1 stop

LAX10:02 pmLos Angeles

$320

Alaska Airlines

Jul 3

LAX9:09 pmLos Angeles

18h 40m

1 stop

HLN4:49 pmHelena

Jul 13

HLN5:26 pmHelena

7h 39m

1 stop

LAX12:05 amLos Angeles

$339

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Los AngelesHelena

LAX - HLN

LAXHLN

Los Angeles

Wed 4/15

7:00 am-1:39 pm

1 stop5h 39m

Helena

Sat 4/18

6:15 am-11:16 am

1 stop6h 01m

$301

Los AngelesHelena

LAX - HLN

LAXHLN

Los Angeles

Tue 4/21

10:00 am-5:45 pm

1 stop6h 45m

Helena

Sat 4/25

6:22 pm-11:58 pm

1 stop6h 36m

$319

Los AngelesHelena

LAX - HLN

LAXHLN

Los Angeles

Sat 5/9

5:57 pm-5:45 pm

1 stop22h 48m

Helena

Fri 5/15

4:43 pm-10:02 pm

1 stop6h 19m

$320

Los AngelesHelena

LAX - HLN

LAXHLN

Los Angeles

Sat 5/9

5:50 am-12:23 pm

1 stop5h 33m

Helena

Fri 5/15

1:03 pm-6:19 pm

1 stop6h 16m

$335

Los AngelesHelena

LAX - HLN

LAXHLN

Los Angeles

Fri 7/3

9:09 pm-4:49 pm

1 stop18h 40m

Helena

Mon 7/13

5:26 pm-12:05 am

1 stop7h 39m

$339

Los AngelesHelena

LAX - HLN

LAXHLN

Los Angeles

Wed 4/22

8:45 am-5:45 pm

1 stop8h 00m

Helena

Sun 4/26

6:22 pm-11:58 pm

1 stop6h 36m

$350

Los AngelesHelena

LAX - HLN

LAXHLN

Los Angeles

Tue 4/21

9:48 pm-5:45 pm

2 stops18h 57m

Helena

Sat 4/25

6:22 pm-11:58 pm

1 stop6h 36m

$363

Los AngelesHelena

LAX - HLN

LAXHLN

Los Angeles

Wed 4/15

2:56 pm-5:45 pm

2 stops25h 49m

Helena

Sat 4/18

6:22 pm-10:55 pm

1 stop5h 33m

$373

Los AngelesHelena

LAX - HLN

LAXHLN

Los Angeles

Tue 4/21

6:34 pm-5:45 pm

2 stops22h 11m

Helena

Sat 4/25

6:22 pm-11:58 pm

1 stop6h 36m

$383

Los AngelesHelena

LAX - HLN

LAXHLN

Los Angeles

Fri 7/3

9:09 pm-4:49 pm

1 stop18h 40m

Helena

Mon 7/13

5:26 pm-12:05 am

1 stop7h 39m

$419

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Los Angeles to Helena

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Helena?

If you aren’t able to travel to Helena during the month of September, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $339.

When to book flights from Los Angeles to Helena

Are you open to changing your travel dates? Check out the ideal times to fly from Los Angeles to Helena according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Los Angeles to Helena (LAX to HLN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Los Angeles to Helena

Fastest flight time	4h 21m
Direct flights	None

The fastest flight from Los Angeles to Helena takes 4h 21m

There are no direct flights from Los Angeles to Helena. There are no popular flight routes from Los Angeles to Helena.

Search flight deals

How far is Los Angeles to Helena by plane?
Los Angeles and Helena are 926.0 mi apart from one another. By plane, this route typically takes 4h 21m.
When did momondo last update prices for flights from Los Angeles Airport to Helena Airport?
Prices for flights from Los Angeles Airport to Helena Airport are updated daily.
How many operators does momondo search for flights from Los Angeles Airport to Helena Airport?
As of March 2026, there are 2 operators available to choose from for flights from Los Angeles Airport to Helena Airport.
How old do you have to be to fly from Los Angeles Airport to Helena Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Los Angeles Airport to Helena Airport.
What documentation or ID do you need to fly to Helena Airport?
The travel and health documents required for your trip to Helena Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Helena Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Los Angeles to Helena?
momondo data reveals that the most frequently booked airline on the route from Los Angeles to Helena is Delta, representing 65% of all bookings. The subsequent popular airline is United Airlines at 35%.

Best airlines flying from Los Angeles to Helena

Compare and see reviews for airlines that fly from Los Angeles to Helena with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $159	Free Cancellation	Rating 7.9 8,319 reviews		Search Delta flights
United Airlines	PriceFrom $242	Free Cancellation	Rating 7.4 9,467 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Los Angeles to Helena?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Helena from Los Angeles.

Can I find flights from Los Angeles to Helena with flexible booking policies on momondo?

All flight searches from Los Angeles to Helena on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Los Angeles to Helena?

momondo helps you find the best flight between Los Angeles and Helena by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Los Angeles to Helena right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Los Angeles to Helena flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.