HLN - LAX

$134 Find Cheap Flights from Helena to Los Angeles

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Helena to Los Angeles departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Los Angeles

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Helena to Los Angeles, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Helena to Los Angeles, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Helena to Los Angeles (HLN-LAX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Helena to Los Angeles that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Helena to Los Angeles

Fri, Oct 24 - Tue, Oct 28
Hawaiian Airlines Logo
6:18 pm - 11:59 pmHLN-LAX
6h 41m1 stop
Hawaiian Airlines Logo
8:05 am - 5:36 pmLAX-HLN
8h 31m1 stop
$277Hawaiian Airlines
Find Deal
Fri, Oct 24 - Tue, Oct 28
Alaska Airlines Logo
6:18 pm - 10:47 pmHLN-LAX
5h 29m1 stop
Alaska Airlines Logo
6:00 am - 5:36 pmLAX-HLN
10h 36m2 stops
$302Alaska Airlines
Find Deal
Thu, Oct 16 - Sun, Oct 19
Hawaiian Airlines Logo
6:18 pm - 11:59 pmHLN-LAX
6h 41m1 stop
Hawaiian Airlines Logo
10:00 am - 5:41 pmLAX-HLN
6h 41m1 stop
$307Hawaiian Airlines
Find Deal
Fri, Oct 24 - Tue, Oct 28
Alaska Airlines Logo
6:18 pm - 11:59 pmHLN-LAX
6h 41m1 stop
Alaska Airlines Logo
6:00 am - 5:36 pmLAX-HLN
10h 36m2 stops
$310Alaska Airlines
Find Deal
Sun, Jul 27 - Sun, Aug 10
Delta Logo
5:50 am - 8:46 amHLN-LAX
3h 56m1 stop
Delta Logo
6:00 am - 12:20 pmLAX-HLN
5h 20m1 stop
$329Delta
Find Deal
Fri, Oct 24 - Tue, Oct 28
Alaska Airlines Logo
6:18 pm - 12:44 pmHLN-LAX
19h 26m2 stops
Alaska Airlines Logo
6:00 am - 5:36 pmLAX-HLN
10h 36m2 stops
$350Alaska Airlines
Find Deal
Thu, Oct 16 - Sun, Oct 19
Alaska Airlines Logo
6:18 pm - 7:32 amHLN-LAX
14h 14m2 stops
Alaska Airlines Logo
10:00 am - 5:41 pmLAX-HLN
6h 41m1 stop
$356Alaska Airlines
Find Deal
Thu, Jul 3 - Tue, Jul 8
United Airlines Logo
6:30 am - 11:43 amHLN-LAX
6h 13m1 stop
United Airlines Logo
9:00 am - 4:55 pmLAX-HLN
6h 55m1 stop
$479United Airlines
Find Deal
Thu, Jul 3 - Tue, Jul 8
United Airlines Logo
5:39 pm - 7:16 amHLN-LAX
14h 37m2 stops
United Airlines Logo
9:00 am - 4:55 pmLAX-HLN
6h 55m1 stop
$538United Airlines
Find Deal
Sun, Jun 29 - Thu, Jul 3
Delta Logo
5:44 am - 11:02 amHLN-LAX
6h 18m1 stop
Delta Logo
7:00 am - 12:27 pmLAX-HLN
4h 27m1 stop
$636Delta
Find Deal
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KAYAK's insights & trends for Helena to Los Angeles flights

Get data-powered insights and trends into flights from Helena to Los Angeles to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Helena to Los Angeles?

The average price of all round-trip flights from Helena to Los Angeles clicked on KAYAK for each day over the last 12 months.

When flying from Helena to Los Angeles, you should consider leaving on a Saturday and avoid Thursdays if you are looking for the best rates. For your return to Helena, you’ll find the best rates on Fridays and the most expensive ones on Wednesdays.

Good to know

Low seasonApril
High seasonOctober
Cheapest flight$134
Best time to beat the crowds with an average 45% drop in price.
Most popular time to fly with an average 30% increase in price.
Flight from Helena to Los Angeles

When to book flights from Helena to Los Angeles

Are your dates flexible? Find out the best times to travel from Helena to Los Angeles based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Helena to Los Angeles

  • What is the cheapest flight from Helena to Los Angeles?

    In the last 3 days, the lowest price for a flight from Helena to Los Angeles was $134 for a one-way ticket and $277 for a round-trip.

  • Do I need a passport to fly between Helena and Los Angeles?

    A passport is not required to fly from Helena to Los Angeles.

  • Which airports will I be using when flying from Helena to Los Angeles?

    Helena and Los Angeles are both served by 1 main airport. You will leave Helena from Helena and will be arriving at Los Angeles.

  • Which aircraft models fly most regularly from Helena to Los Angeles?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Helena to Los Angeles?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Helena and Los Angeles, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Helena to Los Angeles, Delta or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Helena to Los Angeles are Delta and Alaska Airlines. With an average price for the route of $328 and an overall rating of 8.0, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $412 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Helena to Los Angeles?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Helena to Los Angeles.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Helena to Los Angeles?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Los Angeles from Helena is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Helena to Los Angeles?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Los Angeles with an airline and back to Helena with another airline. Booking your flights between Helena and LAX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Helena to Los Angeles?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Los Angeles from Helena up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 3 airlines serving from Helena to Los Angeles

 
See real verified KAYAK customer reviews for airlines flying from Helena to Los Angeles. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Helena to Los Angeles? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 10000 reviews
7.8Comfort
8.5Crew
7.1Food
7.1Entertainment
8.1Boarding
Airline reviews

No WiFi available. It was too late to order food also. Guy next to me was huge (not fat) so had his shoulder & thigh next to me the whole way. Plane was delayed leaving PDX due to 8 other planes waiting. Not my best Alaska airlines flight.

4.0 OkayCatlin, Jun 2025PDX - LAX
Read more Alaska Airlines reviews

No WiFi available. It was too late to order food also. Guy next to me was huge (not fat) so had his shoulder & thigh next to me the whole way. Plane was delayed leaving PDX due to 8 other planes waiting. Not my best Alaska airlines flight.

Flight was delayed by hr and half, takeoff and climbing was frightening

Despite boarding starting quite late, we actually got to LAX on time. Boarding was easy and orderly. We knew that no screen with entertainment choices would be included on this flight, and that's fine. It was the best price, and we brought all the types of entertainment we needed with us, and appreciated the USB charging ports. What stood out most, was the complimentary liquor. THAT made the biggest difference in our enjoyment of this flight.

Better seats in first class and TVs with each seat, especially in first class.

Boarding was quick and easy as always the crew is on their game as always I always have an enjoyable flight so I’m good.

It was my first time flying Alaska Airlines and first time flying from Santa Rosa airport. The staff was very professional and friendly. Their instructions were clear and any question was answered satisfactorily. My seat was comfortable and the in-flight beverage service very adequate for the duration of the flight. We arrived ahead of the scheduled landing time and deplaning was simple. I look forward to flying with Alaska again.

Crew was very good. Problem was not Alaska Airlines’ fault, there was a horrible, squealing, screaming kid near me.

flight took off over an hour and a half late and there was no beverage service during the flight

The flight itself was okay, but there were 2 screaming kids in front of me my entire flight which made it just awful. The parent did zero to try and make the children settle down and flight attendants did nothing either. I understand it's hard to travel with children, but constantly yelling, screaming, or loud talking for 4 hours straight is just ridiculous.

Boarding for Alaska Airlines is always chaotic with many people crowding the gates. Arriving in on Alaska in Los Angeles is always interesting since there is never a gate available. So the planes are often parked all the way out on the west side of the airport while waiting for the gate to be cleared of the departing plane. This flight was no exception.

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

The entertainment and wifi mostly didn't work on this flight.

Terrible entertainment system - kept freezing and audio kept cutting out. Snacks were mediocre at best for a 5 hour flight.

I am still upset that my bag was lost on a recent trip to Rome ; we were inconvenienced and out €150 Euros ; delta has refused to reimburse us

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

I love the free WiFi!! Crew was nice. Bathroom was decent. First time flying delta in a long time and I enjoyed it. Will definitely look into booking with Delta more but I think Delta is a little more expensive than the other airlines.

Seats are much much more comfortable than United, which is what I usually fly

If I pay extra for "comfort+" I expect leg room where I can stretch my legs. I was seated with an attendant's seat blocking my feet. Knee space was fine but my feet had less room than the non-"comfort+" seats. Also, don't go cheap on food when you have flights of 3+ hours. It's insulting.

Only one side of the heafphone jack work. Crew was friendly and helpful.

Great. Flight departed early and arrived early. Deplaning and baggage claim ww were quick.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

United out of SFO is having issues with catering so none of our meals were loaded on the plane and no offer of compensation for our tickets purchased was offered.

A bit rush for transit. Food and entertainment are not available

Wonderful and fast TSA checkpoint. The line was fast and our gate was close by

The gate was too far away for the connecting flight

Generally good. The aisles have gotten narrower which can slow down boarding. Flight crew was great! Healthier complimentary snacks would be appreciated. Due to earthquake in San Francisco we had to circle in air space for a bit but then had a smooth landing. I laud the flight crew for their patience ;)

We tried to upgrade to economy premium but were told this was not possible as we had booked through United Airlines (and Air Canada was operating the flight). This seemed silly given there was ample space in economy premium. Additionally, we had to wait almost 1.5 hours upon arrival to taxi to the gate. Otherwise, the crew were very pleasant and passengers were friendly.

The agents was very rude and they charged me $50 for a carry-on bag saying that it was too big and then I saw someone going on a plane with the same size bag as me

For the most part united was a good experience, how ever when they came by with the snacks and water, they completely passed by my wife and I. As we were in separate rows. On a 5 hr flight we were not offered water

Everything you need to know for your flight from Helena to Los Angeles

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