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Helena

$328+ Cheap flights from Orange County to Helena (HLN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — HLN
May 10 — May 171
Sat 5/10
Sat 5/17
1 adult, Economy
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Cheap flight deals from Orange County to Helena

Keep the following information in mind while searching for Orange County to Helena flight deals. Data was last updated May 5, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$328
(Alaska Airlines)

Popular in

February

Cheapest in

October

Average price

$394
Provider with most accurate pricing for Los Angeles-Helena flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Helena flights.
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From Orange County to Helena
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Highest demand for flights based on searches. 17% potential increase in price ($105 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Orange County to Helena

Cheapest flights from Orange County to Helena
Explore the most affordable flight options available from Orange County to Helena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2025.

This Alaska Airlines deal was found by Cheapflights users on 5/4. 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 7/79:15 pmSNA - HLN
1 stop17h 16mAlaska Airlines
Fri 7/114:08 pmHLN - SNA
1 stop7h 22mAlaska Airlines
Deal found 5/4$328
This United Airlines deal was found by Cheapflights users on 5/4. 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 6/106:50 amSNA - HLN
1 stop6h 12mUnited Airlines
Sun 6/155:39 pmHLN - SNA
1 stop5h 33mUnited Airlines
Deal found 5/4$402
This Delta deal was found by Cheapflights users on 5/4. 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.
Tue 7/87:01 amLGB - HLN
1 stop4h 19mDelta
Tue 7/151:00 pmHLN - LGB
1 stop4h 26mDelta
Deal found 5/4$467
This Delta deal was found by Cheapflights users on 5/4. 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.
Mon 6/235:05 pmSNA - HLN
1 stop4h 53mDelta
Sat 6/281:07 pmHLN - SNA
1 stop4h 07mDelta
Deal found 5/4$559
This Alaska Airlines deal was found by Cheapflights users on 5/4. 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.
Sun 5/257:45 amLGB - HLN
2 stops30h 46mAlaska Airlines
Thu 5/294:11 pmHLN - LGB
2 stops52h 24mAlaska Airlines
Deal found 5/4$1,296

Cheapflights Fare Finder

Customize your flight search to find flights from Orange County to Helena 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 May 5, 2025.
Use the filters below to find and compare flights from Orange County to Helena that are best for you.

Fly from

Orange County

Fly to

Helena

Route

Depart

Return

Price

Santa AnaHelena

SNA - HLN

SNAHLN

Santa Ana J. Wayne/Orange Cnty

Mon 7/7

9:15 pm-3:31 pm

1 stop17h 16m

Helena

Fri 7/11

4:08 pm-10:30 pm

1 stop7h 22m

$328

Santa AnaHelena

SNA - HLN

SNAHLN

Santa Ana J. Wayne/Orange Cnty

Tue 6/10

6:50 am-2:02 pm

1 stop6h 12m

Helena

Sun 6/15

5:39 pm-10:12 pm

1 stop5h 33m

$402

Long BeachHelena

LGB - HLN

LGBHLN

Long Beach Municipal

Tue 7/8

7:01 am-12:20 pm

1 stop4h 19m

Helena

Tue 7/15

1:00 pm-4:26 pm

1 stop4h 26m

$467

Santa AnaHelena

SNA - HLN

SNAHLN

Santa Ana J. Wayne/Orange Cnty

Mon 6/23

5:05 pm-10:58 pm

1 stop4h 53m

Helena

Sat 6/28

1:07 pm-4:14 pm

1 stop4h 07m

$559

Long BeachHelena

LGB - HLN

LGBHLN

Long Beach Municipal

Sun 5/25

7:45 am-3:31 pm

2 stops30h 46m

Helena

Thu 5/29

4:11 pm-7:35 pm

2 stops52h 24m

$1,296

Long BeachHelena

LGB - HLN

LGBHLN

Long Beach Municipal

Sun 6/15

5:07 pm-10:58 pm

1 stop4h 51m

$500

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/5

Best time to book a flight from Orange County to Helena

Have a flexible travel schedule? Discover the best time to fly to Helena from Orange County 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.

Cheapflights Insights

Everything you need to know about your flight from Orange County to Helena

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

Currently, February is the cheapest month in which you can book a flight from Orange County to Helena (average of $353). Flying from Orange County to Helena in July is currently the most expensive (average of $590). 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.

Rainfall in Helena by month

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

In terms of precipitation, rainfall in Helena ranges from 0.3 - 2.1 inches per month. June is typically the wettest month, when rainfall can reach 2.1 in. February is typically the driest time to visit Helena when rainfall is around 0.3 in.

Temperature in Helena by month

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

If weather is an important factor for your trip to Helena, 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 69.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Helena

Get insights into the airlines that provide service to Helena. 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 Helena. Reviews last updated May 5, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and United Airlines from Orange County to Helena to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,987 reviews

Food

7.1

Comfort

7.9

Boarding

8.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,987 reviews
Alaska Airlines
8.0
Very good
9,987 reviews

Food

7.1

Comfort

7.9

Boarding

8.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,939 reviews
Alaska Airlines
8.0
Very good
9,987 reviews

Food

7.1

Comfort

7.9

Boarding

8.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,702 reviews
Alaska Airlines
8.0
Very good
9,987 reviews

Food

7.1

Comfort

7.9

Boarding

8.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Orange County to Helena. 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 into for flights to Helena from Orange County?

    If you book a flight to Helena from Orange County, you will be flying to Helena, which is the city’s only airport. Helena (HLN) is located 2.7 mi from the center of Helena.

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

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

  • How can I find direct flights from Orange County to Helena?

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

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

    Yes. Cheapflights offers flight deals from Orange County to Helena 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 Orange County to Helena?

    Currently, February is the cheapest month in which you can book a flight from Orange County to Helena (average of $353). Flying from Orange County to Helena in July is currently the most expensive (average of $590). 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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Top airline flying from Orange County to Helena

Discover the top airline that operate flights from Orange County to Helena. 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 May 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$257Average$454FlexibilityNo cancel feeOn-timeN/A

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