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Cheap flights from Helena to Los Angeles from $160

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 6/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Helena to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
4:43 pm - 10:02 pm
HLN
-
LAX
6h 19m
1 stop
Alaska Airlines Logo
7:00 am - 4:06 pm
LAX
-
HLN
8h 06m
1 stop
$319Alaska Airlines
Sat, May 23 - Wed, May 27
Delta Logo
5:45 am - 10:35 am
HLN
-
LAX
5h 50m
1 stop
Delta Logo
5:10 pm - 10:33 pm
LAX
-
HLN
4h 23m
1 stop
$339Delta
Mon, May 18 - Thu, May 21
Alaska Airlines Logo
4:43 pm - 10:02 pm
HLN
-
LAX
6h 19m
1 stop
Alaska Airlines Logo
6:00 am - 4:06 pm
LAX
-
HLN
9h 06m
2 stops
$372Alaska Airlines
Sat, May 23 - Wed, May 27
Alaska Airlines Logo
4:43 pm - 10:02 pm
HLN
-
LAX
6h 19m
1 stop
Alaska Airlines Logo
8:00 am - 4:06 pm
LAX
-
HLN
7h 06m
2 stops
$412Alaska Airlines
Sat, May 23 - Wed, May 27
Delta Logo
5:40 am - 10:53 am
HLN
-
LAX
6h 13m
1 stop
Delta Logo
6:00 am - 12:24 pm
LAX
-
HLN
5h 24m
1 stop
$459Delta
Fri, May 1 - Tue, May 5
Alaska Airlines Logo
4:43 pm - 11:57 pm
HLN
-
LAX
8h 14m
2 stops
Alaska Airlines Logo
6:00 am - 4:06 pm
LAX
-
HLN
9h 06m
2 stops
$515Alaska Airlines
Sat, May 23 - Wed, May 27
Alaska Airlines Logo
4:43 pm - 11:57 pm
HLN
-
LAX
8h 14m
2 stops
Alaska Airlines Logo
8:00 am - 4:06 pm
LAX
-
HLN
7h 06m
2 stops
$542Alaska Airlines
Sat, May 23 - Wed, May 27
Alaska Airlines Logo
4:43 pm - 11:57 pm
HLN
-
LAX
8h 14m
2 stops
Alaska Airlines Logo
6:00 am - 4:06 pm
LAX
-
HLN
9h 06m
2 stops
$555Alaska Airlines
Sat, May 23 - Wed, May 27
United Airlines Logo
2:30 pm - 10:48 pm
HLN
-
LAX
9h 18m
2 stops
United Airlines Logo
2:20 pm - 9:46 pm
LAX
-
HLN
6h 26m
1 stop
$689United Airlines
Fri, May 1 - Tue, May 5
Delta Logo
5:45 am - 1:14 pm
HLN
-
LAX
8h 29m
2 stops
Delta Logo
5:10 pm - 10:33 pm
LAX
-
HLN
4h 23m
1 stop
$1,057Delta
Mon, May 18 - Thu, May 21

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Alaska Airlines flights from Helena to Los Angeles

Our best Alaska Airlines deals on Helena to Los Angeles flight tickets
Alaska Airlines
May 23
HLN4:43 pmHelena
6h 19m
1 stop
LAX10:02 pmLos Angeles
May 27
LAX7:00 amLos Angeles
8h 06m
1 stop
HLN4:06 pmHelena
$319
Alaska Airlines
May 23
HLN4:43 pmHelena
6h 19m
1 stop
LAX10:02 pmLos Angeles
May 27
LAX6:00 amLos Angeles
9h 06m
2 stops
HLN4:06 pmHelena
$372
Alaska Airlines
May 23
HLN4:43 pmHelena
6h 19m
1 stop
LAX10:02 pmLos Angeles
May 27
LAX8:00 amLos Angeles
7h 06m
2 stops
HLN4:06 pmHelena
$412

Delta flights from Helena to Los Angeles

Our best Delta deals on Helena to Los Angeles flight tickets
Delta
May 18
HLN5:45 amHelena
5h 50m
1 stop
LAX10:35 amLos Angeles
May 21
LAX5:10 pmLos Angeles
4h 23m
1 stop
HLN10:33 pmHelena
$339
Delta
May 1
HLN5:40 amHelena
6h 13m
1 stop
LAX10:53 amLos Angeles
May 5
LAX6:00 amLos Angeles
5h 24m
1 stop
HLN12:24 pmHelena
$459
Delta
May 18
HLN5:45 amHelena
8h 29m
2 stops
LAX1:14 pmLos Angeles
May 21
LAX5:10 pmLos Angeles
4h 23m
1 stop
HLN10:33 pmHelena
$1,057

momondo Fare Finder

 
Customize your flight search to find flights from Helena to Los Angeles 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, momondo users made 832,500 searches. Data last updated April 20, 2026.
Use the filters below to find and compare flights from Helena to Los Angeles that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HelenaLos Angeles

HLN - LAX

HLNLAX

Helena

Sat 5/23

4:43 pm-10:02 pm

1 stop6h 19m

Los Angeles

Wed 5/27

7:00 am-4:06 pm

1 stop8h 06m

$319
Quickest round-trip

HelenaLos Angeles

HLN - LAX

HLNLAX

Helena

Mon 5/18

5:45 am-10:35 am

1 stop5h 50m

Los Angeles

Thu 5/21

5:10 pm-10:33 pm

1 stop4h 23m

$339

HelenaLos Angeles

HLN - LAX

HLNLAX

Helena

Sat 5/23

4:43 pm-10:02 pm

1 stop6h 19m

Los Angeles

Wed 5/27

6:00 am-4:06 pm

2 stops9h 06m

$372

HelenaLos Angeles

HLN - LAX

HLNLAX

Helena

Sat 5/23

4:43 pm-10:02 pm

1 stop6h 19m

Los Angeles

Wed 5/27

8:00 am-4:06 pm

2 stops7h 06m

$412

HelenaLos Angeles

HLN - LAX

HLNLAX

Helena

Fri 5/1

5:40 am-10:53 am

1 stop6h 13m

Los Angeles

Tue 5/5

6:00 am-12:24 pm

1 stop5h 24m

$459

HelenaLos Angeles

HLN - LAX

HLNLAX

Helena

Sat 5/23

4:43 pm-11:57 pm

2 stops8h 14m

Los Angeles

Wed 5/27

6:00 am-4:06 pm

2 stops9h 06m

$515

HelenaLos Angeles

HLN - LAX

HLNLAX

Helena

Sat 5/23

4:43 pm-11:57 pm

2 stops8h 14m

Los Angeles

Wed 5/27

8:00 am-4:06 pm

2 stops7h 06m

$542

HelenaLos Angeles

HLN - LAX

HLNLAX

Helena

Sat 5/23

4:43 pm-11:57 pm

2 stops8h 14m

Los Angeles

Wed 5/27

6:00 am-4:06 pm

2 stops9h 06m

$555

HelenaLos Angeles

HLN - LAX

HLNLAX

Helena

Fri 5/1

2:30 pm-10:48 pm

2 stops9h 18m

Los Angeles

Tue 5/5

2:20 pm-9:46 pm

1 stop6h 26m

$689

HelenaLos Angeles

HLN - LAX

HLNLAX

Helena

Mon 5/18

5:45 am-1:14 pm

2 stops8h 29m

Los Angeles

Thu 5/21

5:10 pm-10:33 pm

1 stop4h 23m

$1,057

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Los Angeles from

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 airline that flies from Helena to Los Angeles Los Angeles?

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

What airlines fly to Los Angeles?

United Airlines, Delta and Alaska Airlines are the top three most popular airlines that fly to Los Angeles from Helena according to our data. United Airlines is the first choice among our users, with 40% 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.

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

4h 08m

Direct flights

None
The fastest flight from Helena to Los Angeles takes 4h 08m
There are no direct flights from Helena to Los Angeles. There are no popular flight routes from Helena to Los Angeles.
Search flight deals

Frequently asked questions about flying from Helena to Los Angeles

  • 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 4h 08m, 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?

  • 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?

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
DeltaPriceFrom $219Free CancellationRating
7.9
8,422 reviews
Search Delta flights

Traveling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Avalon
Laguna Beach
Big Bear Lake
Temecula
Carlsbad
Riverside
Big Bear
Malibu
Oceanside
San Clemente
Inglewood
Orange
Newport Beach
Pasadena
Huntington Beach
Ventura
Rancho Cucamonga
Buena Park
Downey
Irvine

Why use momondo?

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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