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$110+ Cheap flights from Helena (HLN) to California

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 1/27. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — LAX
Dec 24 — Dec 311
Tue 12/24
Tue 12/31
1 adult, Economy
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Cheap flight deals from Helena to California

Discover tips and strategies to find the most affordable flight options for your journey from Helena (HLN) to California (USCA). 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 December 19, 2024.

Round-trip from

$220
(Alaska Airlines)

One-way from

$110
(Alaska Airlines)
From Helena to California
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One-way flight from Helena to California
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Find flight deals from Helena to California

Cheapest flights from Helena to California
Explore the most affordable flight options available from Helena to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 19, 2024.

This United Airlines deal was found by Cheapflights users on 12/17. 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.
Tue 12/316:25 amHLN - LAS
1 stop7h 04mUnited Airlines
Sun 1/56:00 amLAS - HLN
1 stop6h 45mUnited Airlines
Deal found 12/17$568
This Alaska Airlines deal was found by Cheapflights users on 12/17. 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 12/313:29 pmHLN - SAN
1 stop19h 22mAlaska Airlines
Tue 1/78:55 pmSAN - HLN
2 stops18h 09mAlaska Airlines
Deal found 12/17$573
This Delta deal was found by Cheapflights users on 12/19. 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 12/281:25 pmHLN - LAS
1 stop5h 43mDelta
Wed 1/15:00 pmLAS - HLN
1 stop4h 52mDelta
Deal found 12/19$590
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Tue 12/316:25 amHLN - SAN
1 stop9h 36mUnited Airlines
Tue 1/73:59 pmSAN - HLN
1 stop20h 42mUnited Airlines
Deal found 12/17$665
This Alaska Airlines deal was found by Cheapflights users on 12/17. 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 12/313:29 pmHLN - LAS
1 stop7h 00mAlaska Airlines
Sun 1/56:46 pmLAS - HLN
2 stops20h 18mAlaska Airlines
Deal found 12/17$762
This Delta deal was found by Cheapflights users on 12/17. 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 12/215:45 amHLN - SMF
1 stop7h 31mDelta
Tue 12/315:19 pmSMF - HLN
1 stop4h 33mDelta
Deal found 12/17$811
This Delta deal was found by Cheapflights users on 12/18. 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 12/215:45 amHLN - SAN
1 stop6h 00mDelta
Fri 12/275:10 pmSAN - HLN
1 stop4h 42mDelta
Deal found 12/18$896
This United Airlines deal was found by Cheapflights users on 12/19. 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 12/222:25 pmHLN - ONT
1 stop7h 24mUnited Airlines
Sat 1/45:05 amONT - HLN
1 stop7h 40mUnited Airlines
Deal found 12/19$965
This United deal was found by Cheapflights users on 12/18. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/186:45 amHLN - LAX
1 stop5h 50mUnited Airlines
Wed 12/182:40 pmLAX - HLN
1 stop5h 33mUnited Airlines
Deal found 12/18$969
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Sat 12/216:25 amHLN - SMF
2 stops17h 48mUnited Airlines
Tue 12/312:35 pmSMF - HLN
2 stops22h 10mUnited Airlines
Deal found 12/17$982
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/206:25 amHLN - BUR
1 stop7h 44mUnited Airlines
Fri 12/276:43 pmBUR - HLN
1 stop25h 48mUnited Airlines
Deal found 12/17$1,172

Find flights from Helena to California within your budget

Customize your flight search to find flights from Helena to California 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 2,558,603 searches. Data last updated December 19, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HelenaBurbank

HLN - BUR

HLNBUR

Helena

Wed 1/29

4:41 pm-11:05 am

1 stop19h 24m

Burbank Bob Hope

Sun 2/9

7:00 am-4:04 pm

1 stop8h 04m

$220

HelenaSan Diego

HLN - SAN

HLNSAN

Helena

Wed 1/29

4:41 pm-11:59 pm

1 stop8h 18m

San Diego

Fri 1/31

6:52 pm-4:04 pm

1 stop20h 12m

$220

HelenaLos Angeles

HLN - LAX

HLNLAX

Helena

Fri 1/31

4:41 pm-11:59 pm

1 stop8h 18m

Los Angeles

Sun 2/16

7:00 am-4:23 pm

1 stop8h 23m

$220

HelenaOntario

HLN - ONT

HLNONT

Helena

Fri 2/7

4:41 pm-10:39 pm

1 stop6h 58m

Ontario

Sun 2/9

11:33 am-4:04 pm

1 stop27h 31m

$220

HelenaSan Diego

HLN - SAN

HLNSAN

Helena

Fri 1/24

1:30 pm-7:09 pm

1 stop6h 39m

San Diego

Tue 1/28

5:14 pm-11:07 pm

1 stop4h 53m

$236

HelenaLas Vegas

HLN - LAS

HLNLAS

Helena

Mon 1/20

4:41 pm-10:32 pm

1 stop6h 51m

Las Vegas Harry Reid Intl

Fri 1/24

6:00 am-4:04 pm

1 stop9h 04m

$240

HelenaOntario

HLN - ONT

HLNONT

Helena

Fri 2/7

1:30 pm-10:32 pm

2 stops10h 02m

Ontario

Sun 2/9

6:00 am-12:50 pm

1 stop5h 50m

$241

HelenaSacramento

HLN - SMF

HLNSMF

Helena

Sun 4/6

5:45 am-9:03 am

1 stop4h 18m

Sacramento Intl

Sun 4/27

6:00 am-12:37 pm

1 stop5h 37m

$328

HelenaSacramento

HLN - SMF

HLNSMF

Helena

Sun 3/23

4:19 pm-9:20 am

1 stop18h 01m

Sacramento Intl

Sun 4/13

6:30 am-3:39 pm

1 stop8h 09m

$355

HelenaOntario

HLN - ONT

HLNONT

Helena

Thu 1/23

2:25 pm-8:51 pm

1 stop7h 26m

Ontario

Sun 1/26

5:10 am-1:41 pm

1 stop7h 31m

$419

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 22 results
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2
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Best time to book a flight from Helena to California

Have a flexible travel schedule? Discover the best time to fly to California from Helena with our price prediction graph.
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.

Travel insights for flights from Helena to California

Get recent, data-driven insights about flights from Helena to California including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Helena to California?

Currently, January is the cheapest month in which you can book a flight from Helena to California (average of $246). Flying from Helena to California in March is currently the most expensive (average of $344). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HLN to CA?

Find hourly flight availability from Helena to California. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 19, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Helena to California as you normally would.

Rainfall in California by month

Plan your trip to California by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in California ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit California when rainfall is around 0.0 in.

Temperature in California by month

Plan your trip to California by taking into account the average temperature totals by month.

If weather is an important factor for your trip to California, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing California

Get insights into the airlines that provide service to California. 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 California. Reviews last updated December 19, 2024.
Read through reviews of airlines operating flights from Helena to California, such as Alaska Airlines, United Airlines and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,551 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.2

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Alaska Airlines
8.0
Very good
9,551 reviews
Alaska Airlines
8.0
Very good
9,551 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.2

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Delta
8.0
Very good
8,600 reviews
Alaska Airlines
8.0
Very good
9,551 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.2

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

United Airlines
7.4
Good
9,048 reviews
Alaska Airlines
8.0
Very good
9,551 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.2

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Related info for your journey

Find useful and relevant information for your journey from Helena to California. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Helena to California?

    Located just 2.7 mi from the city center, Helena (HLN) is the airport most travelers will use when flying to California from Helena.

  • What are the cheapest airlines to fly from Helena to California one-way?

    The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $110. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from Helena to California for a low price.

  • What are the most popular routes from Helena to California?

    The most popular route from Helena to California is Helena - Las Vegas Harry Reid Intl. You may also consider Helena - San Diego or Helena - Sacramento Intl.

  • Can I find deals for flights from Helena to California that include hotel bookings?

    Yes. In addition to deals on Helena to California flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Helena to California?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Helena to California.

  • Can I find deals for business class flights from Helena to California?

    Yes. Cheapflights offers flight deals from Helena to California by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Helena to California?

    Currently, January is the cheapest month in which you can book a flight from Helena to California (average of $246). Flying from Helena to California in March is currently the most expensive (average of $344). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Helena to California

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Top 2 airlines flying from Helena to California

Discover the top 2 airlines that operate flights from Helena to California. 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 2,558,603 searches. Data last updated December 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$250Average$478FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$311Average$559FlexibilityNo cancel feeOn-time69%
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