$240+ Cheap flights from Helena to Los Angeles (HLN - LAX)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — LAX
Sep 30 — Oct 71
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Helena to Los Angeles with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Helena to Los Angeles
Cheapest
Best
Last-minute
One-way
Cheapest flights from Helena to Los AngelesExplore the most affordable flight options available from Helena to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 31, 2026.
Explore the most affordable flight options available from Helena to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 31, 2026.
This Expedia deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:26 pm -
2 stops19h 27m
Mon 11/22:23 pm -
2 stops24h 41m
Deal found 8/26![Alaska Airlines logo]()
$429
This Alaska Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:26 pm -
1 stop24h 37m
Tue 10/209:18 am -
1 stop6h 31m
Deal found 8/28![Alaska Airlines logo]()
$469
This Alaska Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/215:03 pm -
1 stop5h 46m
Sat 12/57:00 am -
1 stop7h 31m
Deal found 8/26![Alaska Airlines logo]()
$479
This Alaska Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:26 pm -
1 stop7h 05m
Mon 10/265:25 pm -
2 stops22h 24m
Deal found 8/28![Alaska Airlines logo]()
$496
This Delta deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/171:08 pm -
2 stops8h 32m
Sun 10/189:05 pm -
2 stops14h 23m
Deal found 8/30![Delta logo]()
$498
This Expedia deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:18 pm -
1 stop7h 19m
Fri 10/26:50 pm -
1 stop20h 59m
Deal found 8/28![Alaska Airlines logo]()
$504
This Delta deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/211:07 pm -
2 stops8h 38m
Sat 12/55:45 am -
1 stop5h 45m
Deal found 8/26![Delta logo]()
$530
Best flights from Helena to Los AngelesDiscover carefully curated flight deals from Helena to Los Angeles that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 31, 2026.
Discover carefully curated flight deals from Helena to Los Angeles that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 31, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/305:00 pm -
1 stop5h 23m
Wed 2/36:41 am -
2 stops8h 42m
Deal found 8/29![Alaska Airlines logo]()
$426
This Delta deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/171:08 pm -
2 stops8h 32m
Sun 10/189:05 pm -
2 stops14h 23m
Deal found 8/30![Delta logo]()
$498
This Alaska Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/225:00 pm -
1 stop25h 04m
Tue 1/266:07 pm -
2 stops21h 16m
Deal found 8/30![Alaska Airlines logo]()
$436
This Alaska Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:26 pm -
1 stop22h 08m
Mon 11/212:14 pm -
2 stops26h 50m
Deal found 8/26![Alaska Airlines logo]()
$436
This Alaska Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:26 pm -
1 stop24h 37m
Tue 10/209:18 am -
1 stop6h 31m
Deal found 8/28![Alaska Airlines logo]()
$469
This Alaska Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/44:18 pm -
1 stop6h 19m
Fri 1/228:22 pm -
2 stops19h 01m
Deal found 8/30![Alaska Airlines logo]()
$489
This Alaska Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:26 pm -
1 stop7h 05m
Mon 10/265:25 pm -
2 stops22h 24m
Deal found 8/28![Alaska Airlines logo]()
$496
Last-minute flights from Helena to Los AngelesDiscover last-minute flight deals from Helena to Los Angeles. Data last updated August 31, 2026 and is based on user searches.
Discover last-minute flight deals from Helena to Los Angeles. Data last updated August 31, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:15 am -
1 stop4h 14m
Tue 9/156:00 am -
1 stop5h 17m
Deal found 8/27![Delta logo]()
$725
This Alaska Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:18 pm -
1 stop7h 06m
Tue 9/155:00 pm -
2 stops22h 41m
Deal found 8/27![Alaska Airlines logo]()
$756
This United Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/112:26 pm -
2 stops11h 05m
Tue 9/1512:50 pm -
2 stops7h 40m
Deal found 8/27![United Airlines logo]()
$1,145
This Delta deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1212:57 pm -
2 stops8h 45m
Wed 9/167:15 am -
1 stop4h 02m
Deal found 8/28![Delta logo]()
$730
This Alaska Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/125:18 pm -
2 stops20h 54m
Wed 9/168:26 am -
2 stops7h 15m
Deal found 8/28![Alaska Airlines logo]()
$949
One-way flights from Helena to Los AngelesSearch for one-way flight options from Helena to Los Angeles. Find affordable one-way fares based on user searches. Data last updated August 31, 2026.
Search for one-way flight options from Helena to Los Angeles. Find affordable one-way fares based on user searches. Data last updated August 31, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/104:41 pm -
2 stops7h 54m
Deal found 8/29![Alaska Airlines logo]()
$240
This Alaska Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:26 pm -
2 stops22h 30m
Deal found 8/26![Alaska Airlines logo]()
$256
This United Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:25 am -
1 stop6h 12m
Deal found 8/26![United Airlines logo]()
$263
This Delta deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/191:07 pm -
2 stops8h 38m
Deal found 8/29![Delta logo]()
$268
This Priceline deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:18 pm -
1 stop5h 41m
Deal found 8/27![Alaska Airlines logo]()
$284
This Delta deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1712:57 pm -
2 stops10h 42m
Deal found 8/27![Delta logo]()
$289
This Delta deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1812:57 pm -
2 stops21h 08m
Deal found 8/27![Delta logo]()
$314
This United Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:15 am -
1 stop6h 22m
Deal found 8/27![United Airlines logo]()
$324
This United Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/102:26 pm -
1 stop5h 53m
Deal found 8/27![United Airlines logo]()
$363
Find flight deals from Helena to Los Angeles
Discover tips and strategies to find the most affordable flight options for your journey from Helena (HLN) to Los Angeles (LAX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 31, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $426 (Alaska Airlines) |
One-way from | $240 (Alaska Airlines) |
Cheapflights 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, Cheapflights users made 7,457,451 searches. Data last updated August 31, 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
Cheapest round-trip
Quickest round-trip
HelenaLos Angeles
HLN Helena - LAX Los Angeles
HLNLAX
Helena
Sat 1/30
5:00 pm-9:23 pm
1 stop5h 23m
Los Angeles
Wed 2/3
6:41 am-4:23 pm
2 stops8h 42m
$426
HelenaLos Angeles
HLN Helena - LAX Los Angeles
HLNLAX
Helena
Fri 1/22
5:00 pm-5:04 pm
1 stop25h 04m
Los Angeles
Tue 1/26
6:07 pm-4:23 pm
2 stops21h 16m
$436
HelenaLos Angeles
HLN Helena - LAX Los Angeles
HLNLAX
Helena
Mon 10/19
5:26 pm-2:34 pm
1 stop22h 08m
Los Angeles
Mon 11/2
12:14 pm-4:04 pm
2 stops26h 50m
$436
HelenaLos Angeles
HLN Helena - LAX Los Angeles
HLNLAX
Helena
Fri 10/16
5:26 pm-5:03 pm
1 stop24h 37m
Los Angeles
Tue 10/20
9:18 am-4:49 pm
1 stop6h 31m
$469
HelenaLos Angeles
HLN Helena - LAX Los Angeles
HLNLAX
Helena
Mon 1/4
4:18 pm-9:37 pm
1 stop6h 19m
Los Angeles
Fri 1/22
8:22 pm-4:23 pm
2 stops19h 01m
$489
HelenaLos Angeles
HLN Helena - LAX Los Angeles
HLNLAX
Helena
Sat 10/24
5:26 pm-11:31 pm
1 stop7h 05m
Los Angeles
Mon 10/26
5:25 pm-4:49 pm
2 stops22h 24m
$496
HelenaLos Angeles
HLN Helena - LAX Los Angeles
HLNLAX
Helena
Sat 10/17
1:08 pm-8:40 pm
2 stops8h 32m
Los Angeles
Sun 10/18
9:05 pm-12:28 pm
2 stops14h 23m
$498
Cheapest one-way
HelenaLos Angeles
HLN Helena - LAX Los Angeles
HLNLAX
Helena
Tue 11/10
4:41 pm-11:35 pm
2 stops7h 54m
$240
HelenaLos Angeles
HLN Helena - LAX Los Angeles
HLNLAX
Helena
Mon 10/19
5:26 pm-2:56 pm
2 stops22h 30m
$256
HelenaLos Angeles
HLN Helena - LAX Los Angeles
HLNLAX
Helena
Thu 10/1
6:25 am-11:37 am
1 stop6h 12m
$263
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from Helena to Los Angeles
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Helena to Los Angeles in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Helena-Los Angeles flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Helena-Los Angeles flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Helena-Los Angeles flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Helena-Los Angeles flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Helena-Los Angeles flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Helena to Los Angeles
Have a flexible travel schedule? Discover the best time to fly to Los Angeles from Helena with our price prediction graph.
HLN-LAX
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Reviews of airlines servicing Los Angeles
Get insights into the airlines that provide service to Los Angeles. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Los Angeles. Reviews last updated August 31, 2026.
Read reviews from past customers who have flown Delta from Helena to Los Angeles. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Comfort
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Related info for your journey
Find useful and relevant information for your journey from Helena to Los Angeles. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Los Angeles?
Book flights to Los Angeles if you plan to visit one of these locationsDowney
Universal City
Carson
Avalon
Redondo Beach
Buena Park
Inglewood
Oxnard
Corona
Stanton
West Hollywood
Oceanside
Garden Grove
Rosemead
Pomona
San Dimas
Glendale
Lake Elsinore
Torrance
Lancaster
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Los Angeles flight routes
Other flight options
Other flights from Helena
Popular flights
Alternative routes for Helena to Los Angeles
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Los Angeles by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Helena to Los Angeles by cabin class
Find flights from Helena to Los Angeles, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Los Angeles
Explore flights to Los Angeles departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 31, 2026.
Helena and Los Angeles flights
Browse other Helena and Los Angeles flight options. Last updated on August 31, 2026.
Other flights from Helena
Browse through other flights departing from Helena. Flights are based on user searches made on Cheapflights and were last updated on August 31, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Helena to Los Angeles
Discover the top airline that operate flights from Helena to Los Angeles. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated August 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$241 | Average$388 | FlexibilityNo cancel fee | On-timeN/A |