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 60% of people opting to fly with this airline when traveling to Helena. Keep in mind that there are 6 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 to Helena?

Delta and United Airlines are the most popular carriers operating from 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 June 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.

$221 Cheap Flights from Los Angeles to Helena in 2026

Q: What is the typical price of a round-trip flight between Los Angeles and Helena?

Prices are currently low for flights on this route. Typical prices usually range from $553 to $634. The lowest price recently found on this route was $386.

Discover deals from 900+ travel sites with momondo.

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 - 4:04 pm

LAX

HLN

8h 04m

1 stop

4:41 pm - 10:48 pm

HLN

LAX

7h 07m

1 stop

$386Alaska Airlines

Tue, Nov 3 - Sat, Nov 7

7:00 am - 4:04 pm

LAX

HLN

8h 04m

1 stop

4:41 pm - 10:48 pm

HLN

LAX

7h 07m

1 stop

$389Alaska Airlines

Tue, Nov 3 - Sat, Nov 7

3:40 pm - 4:34 pm

LAX

HLN

23h 54m

1 stop

5:11 pm - 11:34 pm

HLN

LAX

7h 23m

1 stop

$403Alaska Airlines

Mon, Aug 24 - Sat, Aug 29

9:50 am - 4:04 pm

LAX

HLN

5h 14m

1 stop

4:41 pm - 11:37 pm

HLN

LAX

7h 56m

2 stops

$404Alaska Airlines

Tue, Nov 3 - Sat, Nov 7

7:45 pm - 4:04 pm

LAX

HLN

19h 19m

2 stops

4:41 pm - 10:48 pm

HLN

LAX

7h 07m

1 stop

$414Alaska Airlines

Tue, Nov 3 - Sat, Nov 7

6:03 am - 4:34 pm

LAX

HLN

9h 31m

1 stop

5:11 pm - 10:59 pm

HLN

LAX

6h 48m

1 stop

$441Alaska Airlines

Mon, Aug 24 - Thu, Aug 27

8:03 pm - 4:34 pm

LAX

HLN

19h 31m

2 stops

5:11 pm - 11:34 pm

HLN

LAX

7h 23m

1 stop

$443Alaska Airlines

Mon, Aug 24 - Sat, Aug 29

5:00 am - 1:45 pm

LAX

HLN

7h 45m

1 stop

2:35 pm - 8:52 pm

HLN

LAX

7h 17m

1 stop

$452United Airlines

Sun, Aug 16 - Wed, Aug 19

5:50 pm - 4:55 pm

LAX

HLN

22h 05m

1 stop

5:11 pm - 10:59 pm

HLN

LAX

6h 48m

1 stop

$461Alaska Airlines

Thu, Aug 20 - Tue, Aug 25

7:16 am - 4:34 pm

LAX

HLN

8h 18m

2 stops

5:11 pm - 1:53 pm

HLN

LAX

21h 42m

2 stops

$463Alaska Airlines

Wed, Aug 19 - Wed, Aug 26

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United Airlines flights from Los Angeles to Helena

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

United Airlines

Aug 16

LAX5:00 amLos Angeles

7h 45m

1 stop

HLN1:45 pmHelena

Aug 19

HLN2:35 pmHelena

7h 17m

1 stop

LAX8:52 pmLos Angeles

$452

United Airlines

Jul 28

LAX2:30 pmLos Angeles

5h 50m

1 stop

HLN9:20 pmHelena

Aug 4

HLN6:15 amHelena

8h 02m

1 stop

LAX1:17 pmLos Angeles

$475

United Airlines

Jul 26

LAX5:00 amLos Angeles

7h 33m

1 stop

HLN1:33 pmHelena

Aug 2

HLN6:15 amHelena

6h 19m

1 stop

LAX11:34 amLos Angeles

$707

Alaska Airlines flights from Los Angeles to Helena

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

Alaska Airlines

Nov 3

LAX7:00 amLos Angeles

8h 04m

1 stop

HLN4:04 pmHelena

Nov 7

HLN4:41 pmHelena

7h 07m

1 stop

LAX10:48 pmLos Angeles

$386

Alaska Airlines

Nov 3

LAX7:00 amLos Angeles

8h 04m

1 stop

HLN4:04 pmHelena

Nov 7

HLN4:41 pmHelena

7h 07m

1 stop

LAX10:48 pmLos Angeles

$389

Alaska Airlines

Nov 3

LAX9:50 amLos Angeles

5h 14m

1 stop

HLN4:04 pmHelena

Nov 7

HLN4:41 pmHelena

7h 56m

2 stops

LAX11:37 pmLos Angeles

$404

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesHelena

LAX - HLN

LAXHLN

Los Angeles

Tue 11/3

7:00 am-4:04 pm

1 stop8h 04m

Helena

Sat 11/7

4:41 pm-10:48 pm

1 stop7h 07m

$386

Los AngelesHelena

LAX - HLN

LAXHLN

Los Angeles

Tue 11/3

7:00 am-4:04 pm

1 stop8h 04m

Helena

Sat 11/7

4:41 pm-10:48 pm

1 stop7h 07m

$389

Los AngelesHelena

LAX - HLN

LAXHLN

Los Angeles

Mon 8/24

3:40 pm-4:34 pm

1 stop23h 54m

Helena

Sat 8/29

5:11 pm-11:34 pm

1 stop7h 23m

$403

Quickest round-trip

Los AngelesHelena

LAX - HLN

LAXHLN

Los Angeles

Tue 11/3

9:50 am-4:04 pm

1 stop5h 14m

Helena

Sat 11/7

4:41 pm-11:37 pm

2 stops7h 56m

$404

Los AngelesHelena

LAX - HLN

LAXHLN

Los Angeles

Tue 11/3

7:45 pm-4:04 pm

2 stops19h 19m

Helena

Sat 11/7

4:41 pm-10:48 pm

1 stop7h 07m

$414

Los AngelesHelena

LAX - HLN

LAXHLN

Los Angeles

Mon 8/24

6:03 am-4:34 pm

1 stop9h 31m

Helena

Thu 8/27

5:11 pm-10:59 pm

1 stop6h 48m

$441

Los AngelesHelena

LAX - HLN

LAXHLN

Los Angeles

Mon 8/24

8:03 pm-4:34 pm

2 stops19h 31m

Helena

Sat 8/29

5:11 pm-11:34 pm

1 stop7h 23m

$443

Los AngelesHelena

LAX - HLN

LAXHLN

Los Angeles

Sun 8/16

5:00 am-1:45 pm

1 stop7h 45m

Helena

Wed 8/19

2:35 pm-8:52 pm

1 stop7h 17m

$452

Los AngelesHelena

LAX - HLN

LAXHLN

Los Angeles

Thu 8/20

5:50 pm-4:55 pm

1 stop22h 05m

Helena

Tue 8/25

5:11 pm-10:59 pm

1 stop6h 48m

$461

Los AngelesHelena

LAX - HLN

LAXHLN

Los Angeles

Wed 8/19

7:16 am-4:34 pm

2 stops8h 18m

Helena

Wed 8/26

5:11 pm-1:53 pm

2 stops21h 42m

$463

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 typical price of a round-trip flight between Los Angeles and Helena?

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 00m
Direct flights	None

The fastest flight from Los Angeles to Helena takes 4h 00m

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

Search flight deals

Frequently asked questions about flying from Los Angeles to Helena

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 00m.
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 June 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 57% of all bookings. The subsequent popular airline is United Airlines at 43%.

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 7.8 8,449 reviews		Search Delta flights
United Airlines	PriceFrom $242	Free Cancellation	Rating 7.4 9,894 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.