LAX - HLN

$195 Find Cheap Flights from Los Angeles to Helena

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Los Angeles to Helena departing on 9/12. 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 Helena

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Los Angeles to Helena, 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 Los Angeles to Helena, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$375
Typical prices: $383-$328
Alaska Airlines
Wed 10/21Sat 10/24
LAX - HLN • 1 stop
Cheapest one-way
$195
Delta
Sat 9/12
LAX - HLN • 1 stop
Top airlines
Cheapest • from $375 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Los Angeles and Helena. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $477 (round-trip)
Shortest trip • 4h 56m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 38% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Helena!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Los Angeles to Helena 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 Los Angeles to Helena

Wed, Oct 21 - Sat, Oct 24
Alaska Airlines Logo
8:01 am - 4:11 pm
LAX
-
HLN
7h 10m
1 stop
Alaska Airlines Logo
4:48 pm - 10:55 pm
HLN
-
LAX
7h 07m
1 stop
$375Alaska Airlines
Tue, Oct 27 - Sat, Oct 31
Alaska Airlines Logo
9:15 am - 4:11 pm
LAX
-
HLN
5h 56m
1 stop
Alaska Airlines Logo
4:48 pm - 9:54 pm
HLN
-
LAX
6h 06m
1 stop
$389Alaska Airlines
Wed, Oct 21 - Sat, Oct 24
Alaska Airlines Logo
6:35 am - 4:11 pm
LAX
-
HLN
8h 36m
2 stops
Alaska Airlines Logo
4:48 pm - 11:58 pm
HLN
-
LAX
8h 10m
1 stop
$398Alaska Airlines
Tue, Oct 27 - Sat, Oct 31
Alaska Airlines Logo
3:34 pm - 4:11 pm
LAX
-
HLN
23h 37m
2 stops
Alaska Airlines Logo
4:48 pm - 9:54 pm
HLN
-
LAX
6h 06m
1 stop
$410Alaska Airlines
Thu, Sep 24 - Mon, Sep 28
Delta Logo
5:05 pm - 10:24 pm
LAX
-
HLN
4h 19m
1 stop
Delta Logo
12:57 pm - 6:12 pm
HLN
-
LAX
6h 15m
1 stop
$427Delta
Thu, Sep 24 - Mon, Sep 28
Delta Logo
5:05 pm - 10:24 pm
LAX
-
HLN
4h 19m
1 stop
Delta Logo
12:57 pm - 11:59 pm
HLN
-
LAX
12h 02m
2 stops
$432Delta
Tue, Oct 27 - Sat, Oct 31
Alaska Airlines Logo
6:35 am - 4:11 pm
LAX
-
HLN
8h 36m
2 stops
Alaska Airlines Logo
4:48 pm - 11:44 pm
HLN
-
LAX
7h 56m
2 stops
$479Alaska Airlines
Tue, Oct 27 - Sat, Oct 31
Alaska Airlines Logo
7:00 am - 4:11 pm
LAX
-
HLN
8h 11m
2 stops
Alaska Airlines Logo
4:48 pm - 11:44 pm
HLN
-
LAX
7h 56m
2 stops
$483Alaska Airlines
Wed, Oct 21 - Sat, Oct 24
Alaska Airlines Logo
6:35 am - 4:11 pm
LAX
-
HLN
8h 36m
2 stops
Alaska Airlines Logo
4:48 pm - 11:44 pm
HLN
-
LAX
7h 56m
2 stops
$484Alaska Airlines
Wed, Jul 29 - Sat, Aug 1
United Airlines Logo
5:00 am - 1:33 pm
LAX
-
HLN
7h 33m
1 stop
United Airlines Logo
2:20 pm - 7:40 pm
HLN
-
LAX
6h 20m
1 stop
$495United Airlines
Booking Insights

KAYAK's insights & trends for Los Angeles to Helena flights

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

What is the cheapest month to fly from Los Angeles to Helena?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Los Angeles to Helena, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Los Angeles to Helena is September, where tickets cost $299 (return) on average. On the other hand, the most expensive months are December and August, where the average cost of round-trip tickets is $827 and $656 respectively.

Good to know

Low seasonJanuary
Cheapest flight$195
Best time to beat the crowds but there is an average 26% increase in price.
Most popular time to fly and prices are also 27% lower on average.
Flight from Los Angeles to Helena

When to book flights from Los Angeles to Helena

Are your dates flexible? Find out the best times to travel from Los Angeles to Helena 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 Los Angeles to Helena

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

    In the last 5 days, the lowest price for a flight from Los Angeles to Helena was $195 for a one-way ticket and $375 for a round-trip.

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

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

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

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

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Los Angeles to Helena are Delta and United Airlines. With an average price for the route of $392 and an overall rating of 7.8, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $472 and an overall rating of 7.4.

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

    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 Los Angeles to Helena.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Helena from Los Angeles 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 Los Angeles to Helena?

    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 Helena with an airline and back to Los Angeles with another airline. Booking your flights between Los Angeles and HLN 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 Los Angeles to Helena?

    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 Helena from Los Angeles up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Los Angeles to Helena

 
See real verified KAYAK customer reviews for airlines flying from Los Angeles to Helena. 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 Los Angeles to Helena? 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.
7.8
DeltaOverall score based on 8406 reviews
8.1Boarding
8.5Crew
7.8Comfort
7.8Entertainment
7.2Food
Airline reviews

Be on time? When not on time a circling for over an hour offer more than 1 bag of chips to the passengers? It was a 7 hour flight by the time we got done.

4.0 OkayAndrew, Jun 2026
LAX - JFK
Read more Delta reviews

Be on time? When not on time a circling for over an hour offer more than 1 bag of chips to the passengers? It was a 7 hour flight by the time we got done.

Flight delayed four separate times. I’m now one hour hours late to landing.

Checkin was good, fllight ws good. Onlly complaint is lack of foot on 6 hour flight from Seattle to Boston. Snacks were flimsy - chips and cookies. could have offered something more substantial for such a long flight. I know you can buy food in airport but for the price you pay for a ticket, they should step up for the passengers.

Long story short, it was one of the better flight experiences I've had in some time when compared with other airlines.

While they turned off most cabin lights to allow people to sleep, I was bothered by how bright the side lights still were. It was still quite bright for me in a window seat, when I wish I could have slept!

Generally on time departures and arrivals, clean planes, sky miles membership provides great benefits (complimentary upgrades, etc).

N Everything was perfect from boarding to assistance to baggage in Tampa

Loved the crew! Sucks that we went from 1 hour and 8 minute layover to a 3 hour layover. But weather sucks like that.

Fast, lovely scenery, great info on the Delta flight screen about landmarks we were flying over. Great landing!

Long flight but comfortable and not freezing as I have experienced on Hawaiian flights to the islands. They gave us blankets just in case. Nice touch.

I was promised by United Airline (operated by ANA) that I will be seated together with my kids as I am the only adult flying with two minors. We did not get seats together in our 11 hours flight from LA to Tokyo. When asked at the gate, ANA representative said United Airline should have informed them that there is a parent flying with two minors. He said they can’t do anything in the system as the flight is full. He ask me to ask passengers next to me and the kids if they are willing to change seats. This is ridiculous! However, I went in the flight and asked other passages but no one willing to change seats. 11 hours and we were seating separately. I was very disappointed with this. It made things super inconvenient for me.

Service was professional and quick. Premium economy seat was comfortable given the class

Flight was delayed but more than 90 minutes. This caused me to miss my available windows for pick-up by a friend. I had to pay $125 for an uber back home from the airport which was an added expense that I had not budgeted for my trip. Staff was friendly.

Food was surprisingly delicious. Space in the seat is horrible when the seating front is reclined. Movie offerings were terrible. Crew was friendly and helpful.

The business class seat is exceptional. I wish the food is more palatable.

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

Business class seats felt very cramped compared to other airlines.

OK, we were delayed and had to de plane and reboard.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

Check-in and in-flight staff were better than average. The seat was a fair size but too hard and not enough padding. The cushion/pillow provided is poor (thin and seems to be disposable ,it provides no effective cushioning or support). Food was OK-ish but no choice of inflight snacks and no easy place to get drinks other than water (I could ask for juice by intruding into the staff area at the back of the plane) Entertainment was very good actually. Overall better than I expected from a US-based airline (sorry!) but compared to ANA or Singapore it was so-so. (I live in Japan so they are my comparative airlines)

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

Information on your arrival and departure airports