HLN - LAX

$170 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 6/13. 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, 0 bags

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
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$243
Alaska Airlines
Sat 4/18Wed 4/22
HLN - LAX • 1 stop
Cheapest one-way
$170
Alaska Airlines
Sat 6/13
HLN - LAX • 1 stop
Top airlines
Cheapest • from $243 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Helena and Los Angeles. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $346 (round-trip)
Shortest trip • 4h 32m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Los Angeles!
Flight Deals
Booking Insights
Flight 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

Sat, Apr 18 - Wed, Apr 22
Alaska Airlines Logo
6:22 pm - 10:55 pm
HLN
-
LAX
5h 33m
1 stop
Alaska Airlines Logo
8:45 am - 5:45 pm
LAX
-
HLN
8h 00m
1 stop
$243Alaska Airlines
Wed, May 13 - Tue, May 19
Alaska Airlines Logo
4:43 pm - 12:01 am
HLN
-
LAX
8h 18m
1 stop
Alaska Airlines Logo
9:00 am - 4:06 pm
LAX
-
HLN
6h 06m
1 stop
$287Alaska Airlines
Sat, May 9 - Sat, May 23
Delta Logo
1:03 pm - 6:33 pm
HLN
-
LAX
6h 30m
1 stop
Delta Logo
5:50 am - 12:23 pm
LAX
-
HLN
5h 33m
1 stop
$291Delta
Sat, Apr 18 - Wed, Apr 22
Alaska Airlines Logo
6:22 pm - 10:55 pm
HLN
-
LAX
5h 33m
1 stop
Alaska Airlines Logo
8:45 am - 5:45 pm
LAX
-
HLN
8h 00m
1 stop
$301Alaska Airlines
Sat, May 9 - Mon, May 18
Alaska Airlines Logo
6:22 pm - 11:02 pm
HLN
-
LAX
5h 40m
1 stop
Alaska Airlines Logo
6:10 pm - 4:06 pm
LAX
-
HLN
20h 56m
1 stop
$303Alaska Airlines
Sat, Apr 18 - Wed, Apr 22
Alaska Airlines Logo
6:22 pm - 10:55 pm
HLN
-
LAX
5h 33m
1 stop
Alaska Airlines Logo
7:50 pm - 5:45 pm
LAX
-
HLN
20h 55m
2 stops
$310Alaska Airlines
Mon, Apr 13 - Mon, Apr 20
Alaska Airlines Logo
6:22 pm - 11:59 pm
HLN
-
LAX
6h 37m
1 stop
Alaska Airlines Logo
8:09 pm - 5:45 pm
LAX
-
HLN
20h 36m
2 stops
$312Alaska Airlines
Tue, May 12 - Wed, May 20
Alaska Airlines Logo
6:22 pm - 11:02 pm
HLN
-
LAX
5h 40m
1 stop
Alaska Airlines Logo
9:00 am - 4:06 pm
LAX
-
HLN
6h 06m
1 stop
$328Alaska Airlines
Sat, May 9 - Tue, May 19
Alaska Airlines Logo
6:22 pm - 11:58 pm
HLN
-
LAX
6h 36m
1 stop
Alaska Airlines Logo
6:00 am - 4:06 pm
LAX
-
HLN
9h 06m
2 stops
$330Alaska Airlines
Mon, Apr 13 - Mon, Apr 20
United Airlines Logo
2:25 pm - 9:50 pm
HLN
-
LAX
8h 25m
1 stop
United Airlines Logo
5:00 am - 1:39 pm
LAX
-
HLN
7h 39m
1 stop
$331United Airlines
Booking Insights

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.

Which airlines provide the cheapest flights from Helena to Los Angeles?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Helena to Los Angeles were found on Alaska Airlines ($243) and Delta ($291).

Good to know

Low seasonFebruary
Cheapest flight$170
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly and prices are also 1% lower on average.
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 $170 for a one-way ticket and $243 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 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?

    SkyTeam is the only airline alliance operating flights between Helena and Los Angeles.

  • 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.

Reviews of the top airline flying 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.
7.9
DeltaOverall score based on 8292 reviews
8.5Crew
8.1Boarding
7.9Comfort
7.2Food
7.8Entertainment
Airline reviews

Left a few minutes early. Got in 15 minutes early. Very attentive service on board. Very organized boarding.

10.0 ExcellentCharles, Mar 2026
ABQ - LAX
Read more Delta reviews

Left a few minutes early. Got in 15 minutes early. Very attentive service on board. Very organized boarding.

There’s not much to say about a one hour flight. This is a connection from LA to RNO that I missed the previous night due to a mechanical check delay on my originating flight from JFK to LAX. The short flight itself was fine. Instructions from the pilot and crew were per usual. The coffee was barely lukewarm, which possibly was purposeful so we would down it quickly. Bags were already on carousel upon reaching baggage claim, which was excellent.

Delta continues to set the benchmark for traveler-friendly service with minimal disruption and clear communication within the mainland US (coast to coast). I am consistently pleased to be a Delta customer, and this experience once again met my expectations. There was a brief delay departing from MIA due to a technical issue that required the aircraft to return to the gate. However, the situation was handled professionally and transparently. Fortunately, my planned layover allowed ample buffer time, so the adjustment caused no stress. Overall, another smooth and reassuring experience.

Awesome! On time flight, early arrival, and a complimentary upgrade!

Was forced to check in my small carry on, even though I informed the crew it has very fragile items inside

They double booked seats, the gate staff changed my ticket as I was boarding she went over to the computer and changed it without telling me. She messed up an entire three row section for me and others. Other travelers were outraged but the gate staff were so rude, so condescending saying it wasn't their problem to solve. I would rate this a zero if I could. Will not fly Delta again I'll stick with United and American.

I usually get upgraded so my experience is usually amazing. I did not get upgraded this time - which was fine - but the wifi had issues, the monitors were going in & out, & (though not Delta's fault) one of the gentlemen next to me desperately needed a shower.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

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

Information on your arrival and departure airports