What airlines fly to Los Angeles?

Delta, United Airlines and Alaska Airlines are the top three most popular airlines that fly to Los Angeles from Helena according to our data. Delta is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Los Angeles. Keep in mind that there are 6 different airlines that fly to Los Angeles on a routine basis, so you have a few additional options to choose from.

What day of the week experiences the fewest flight delays on this route?

Thursday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

What is the most punctual flight time for Helena to Los Angeles flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

Which airline has the best punctuality record on Helena to Los Angeles flights?

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with no flights being classified as delayed.

How often are flights from Helena to Los Angeles delayed?

Historically, on average around 0% of flights between Helena and Los Angeles have experienced a delay on any given week. The average delay length over the past 12 months has been 0 minutes.

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

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

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

Prices for flights from Helena Airport to Los Angeles Airport were last updated today.

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

As of December 2025, there are 2 operators available to choose from for flights from Helena Airport to Los Angeles Airport.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Helena Airport to Los Angeles Airport.

What documentation or ID do you need to fly to Los Angeles Airport?

The necessary travel and health documents for your Los Angeles Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$145 Cheap Flights from Helena to Los Angeles in 2025/26

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6:48 pm - 9:36 pmHLN-LAX

27h 48m1 stop

8:00 am - 6:11 pmLAX-HLN

9h 11m1 stop

$262Alaska Airlines

Find Deal

mar., ene. 13 - sáb., ene. 17

1:10 pm - 6:16 pmHLN-LAX

6h 06m1 stop

5:45 am - 12:25 pmLAX-HLN

5h 40m1 stop

$289Delta

Find Deal

sáb., feb. 7 - sáb., feb. 14

4:36 pm - 9:50 pmHLN-LAX

6h 14m1 stop

7:45 pm - 3:59 pmLAX-HLN

19h 14m1 stop

$292Alaska Airlines

Find Deal

mar., feb. 24 - lun., mar. 2

4:36 pm - 9:50 pmHLN-LAX

6h 14m1 stop

8:46 am - 3:59 pmLAX-HLN

6h 13m1 stop

$298Alaska Airlines

Find Deal

mar., feb. 24 - lun., mar. 2

6:15 am - 11:23 amHLN-LAX

6h 08m1 stop

2:56 pm - 9:16 pmLAX-HLN

5h 20m1 stop

$299United Airlines

Find Deal

dom., feb. 8 - sáb., feb. 14

6:48 pm - 1:15 pmHLN-LAX

19h 27m2 stops

7:00 am - 6:11 pmLAX-HLN

10h 11m1 stop

$302Alaska Airlines

Find Deal

mar., ene. 13 - sáb., ene. 17

2:27 pm - 7:15 pmHLN-LAX

5h 48m1 stop

7:01 am - 1:41 pmLAX-HLN

5h 40m1 stop

$309United Airlines

Find Deal

vie., ene. 23 - dom., ene. 25

4:36 pm - 11:03 pmHLN-LAX

7h 27m1 stop

6:00 am - 3:59 pmLAX-HLN

8h 59m2 stops

$312Alaska Airlines

Find Deal

mar., feb. 24 - lun., mar. 2

4:36 pm - 11:03 pmHLN-LAX

7h 27m1 stop

7:45 am - 3:59 pmLAX-HLN

7h 14m1 stop

$318Alaska Airlines

Find Deal

dom., feb. 22 - sáb., feb. 28

6:48 pm - 1:41 pmHLN-LAX

19h 53m1 stop

7:00 am - 6:11 pmLAX-HLN

10h 11m1 stop

$322Alaska Airlines

Find Deal

mar., ene. 13 - sáb., ene. 17

Alaska Airlines flights from Helena to Los Angeles

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

Alaska Airlines

Jan 13

HLN6:48 pmHelena

27h 48m

1 stop

LAX9:36 pmLos Angeles

Jan 17

LAX8:00 amLos Angeles

9h 11m

1 stop

HLN6:11 pmHelena

$262

Find similar

Alaska Airlines

Feb 24

HLN4:36 pmHelena

6h 14m

1 stop

LAX9:50 pmLos Angeles

Mar 2

LAX7:45 pmLos Angeles

19h 14m

1 stop

HLN3:59 pmHelena

$292

Find similar

Alaska Airlines

Feb 24

HLN4:36 pmHelena

6h 14m

1 stop

LAX9:50 pmLos Angeles

Mar 2

LAX8:46 amLos Angeles

6h 13m

1 stop

HLN3:59 pmHelena

$298

Find similar

Delta flights from Helena to Los Angeles

Our best Delta deals on Helena to Los Angeles flight tickets

Delta

Feb 7

HLN1:10 pmHelena

6h 06m

1 stop

LAX6:16 pmLos Angeles

Feb 14

LAX5:45 amLos Angeles

5h 40m

1 stop

HLN12:25 pmHelena

$289

Find similar

Delta

Feb 8

HLN5:30 amHelena

6h 05m

1 stop

LAX10:35 amLos Angeles

Feb 14

LAX5:45 amLos Angeles

5h 40m

1 stop

HLN12:25 pmHelena

$518

Find similar

Delta

Dec 4

HLN5:30 amHelena

4h 34m

1 stop

LAX9:04 amLos Angeles

Dec 8

LAX5:45 amLos Angeles

5h 40m

1 stop

HLN12:25 pmHelena

$1,205

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HelenaLos Angeles

HLN - LAX

HLNLAX

Helena

mar. 1/13

6:48 pm-9:36 pm

1 stop27h 48m

Los Angeles

sáb. 1/17

8:00 am-6:11 pm

1 stop9h 11m

$262

HelenaLos Angeles

HLN - LAX

HLNLAX

Helena

sáb. 2/7

1:10 pm-6:16 pm

1 stop6h 06m

Los Angeles

sáb. 2/14

5:45 am-12:25 pm

1 stop5h 40m

$289

HelenaLos Angeles

HLN - LAX

HLNLAX

Helena

mar. 2/24

4:36 pm-9:50 pm

1 stop6h 14m

Los Angeles

lun. 3/2

7:45 pm-3:59 pm

1 stop19h 14m

$292

HelenaLos Angeles

HLN - LAX

HLNLAX

Helena

mar. 2/24

4:36 pm-9:50 pm

1 stop6h 14m

Los Angeles

lun. 3/2

8:46 am-3:59 pm

1 stop6h 13m

$298

HelenaLos Angeles

HLN - LAX

HLNLAX

Helena

dom. 2/8

6:15 am-11:23 am

1 stop6h 08m

Los Angeles

sáb. 2/14

2:56 pm-9:16 pm

1 stop5h 20m

$299

HelenaLos Angeles

HLN - LAX

HLNLAX

Helena

mar. 1/13

6:48 pm-1:15 pm

2 stops19h 27m

Los Angeles

sáb. 1/17

7:00 am-6:11 pm

1 stop10h 11m

$302

HelenaLos Angeles

HLN - LAX

HLNLAX

Helena

vie. 1/23

2:27 pm-7:15 pm

1 stop5h 48m

Los Angeles

dom. 1/25

7:01 am-1:41 pm

1 stop5h 40m

$309

HelenaLos Angeles

HLN - LAX

HLNLAX

Helena

mar. 2/24

4:36 pm-11:03 pm

1 stop7h 27m

Los Angeles

lun. 3/2

6:00 am-3:59 pm

2 stops8h 59m

$312

HelenaLos Angeles

HLN - LAX

HLNLAX

Helena

dom. 2/22

4:36 pm-11:03 pm

1 stop7h 27m

Los Angeles

sáb. 2/28

7:45 am-3:59 pm

1 stop7h 14m

$318

HelenaLos Angeles

HLN - LAX

HLNLAX

Helena

mar. 1/13

6:48 pm-1:41 pm

1 stop19h 53m

Los Angeles

sáb. 1/17

7:00 am-6:11 pm

1 stop10h 11m

$322

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 Helena to Los Angeles

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

Delays

What is the cheapest day to depart on your flight to Los Angeles?

Our data shows that Saturday is the least expensive day to fly to Los Angeles. Tickets to fly out on this day can be as low as $338. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Los Angeles on Thursday is $760.

What is the cheapest time of day to depart on your flight to Los Angeles?

Our most recent data shows that the best time of day to fly to Los Angeles is in the afternoon. Flights from Helena to Los Angeles during this time can be as low as $437. At noon is when there is more demand to fly to Los Angeles, so prices are often more expensive at around $511 per ticket.

When to book flights from Helena to Los Angeles

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

Estimated round-trip price

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

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

Fastest flight time	5h 47m
Direct flights	None

The fastest flight from Helena to Los Angeles takes 5h 47m

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

Search flight deals

How far is Helena to Los Angeles by plane?
The straight-line distance from Helena to Los Angeles is 926.0 mi. Flights usually cover this in 5h 44m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Helena Airport to Los Angeles Airport?
Prices for flights from Helena Airport to Los Angeles Airport were last updated today.
How many operators does momondo search for flights from Helena Airport to Los Angeles Airport?
As of December 2025, there are 2 operators available to choose from for flights from Helena Airport to Los Angeles Airport.
How old do you have to be to fly from Helena Airport to Los Angeles Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Helena Airport to Los Angeles Airport.
What documentation or ID do you need to fly to Los Angeles Airport?
The necessary travel and health documents for your Los Angeles Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Helena to Los Angeles?
Based on momondo bookings for flights between Helena and Los Angeles, the leading airline is Delta, making up 64% of the total bookings. Other popular airlines include United Airlines with 36%.

Best airlines flying from Helena to Los Angeles

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $227	Free Cancellation	Rating 7.9 8,010 reviews		Search Delta flights
United Airlines	PriceFrom $278	Free Cancellation	Rating 7.4 9,065 reviews		Search United Airlines flights

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Helena to Los Angeles. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Los Angeles from Helena with this policy.

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

Once you have performed a search for Helena to Los Angeles flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Los Angeles, momondo offers a useful price alert feature which will track prices for flights to Los Angeles from Helena and alert you when they change.

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Cheap flights from Helena to Los Angeles from $145

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Helena to Los Angeles departing on 1/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Alaska Airlines flights from Helena to Los Angeles

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

Delta flights from Helena to Los Angeles

Our best Delta deals on Helena to Los Angeles flight tickets

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Use the filters below to find and compare flights from Helena to Los Angeles that are best for you.

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

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

What is the cheapest day to depart on your flight to Los Angeles?

What is the cheapest time of day to depart on your flight to Los Angeles?

Our most recent data shows that the best time of day to fly to Los Angeles is in the afternoon. Flights from Helena to Los Angeles during this time can be as low as $437. At noon is when there is more demand to fly to Los Angeles, so prices are often more expensive at around $511 per ticket.

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

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

What airlines fly to Los Angeles?

How often are flights from Helena to Los Angeles delayed?

Historically, on average around 0% of flights between Helena and Los Angeles have experienced a delay on any given week. The average delay length over the past 12 months has been 0 minutes.

What is the most punctual flight time for Helena to Los Angeles flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Thursday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Helena to Los Angeles flights?

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with no flights being classified as delayed.

When to book flights from Helena to Los Angeles

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

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

Fastest flight time

Direct flights

How far is Helena to Los Angeles by plane?

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

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

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

What documentation or ID do you need to fly to Los Angeles Airport?

What is the most popular airline from Helena to Los Angeles?

Best airlines flying from Helena to Los Angeles

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

Traveling to a place near Los Angeles?

Why use momondo?

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

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

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

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

An easier way to manage your Los Angeles trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing California