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Orange County

$358+ Cheap flights from Helena (HLN) to Orange County

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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — SNA
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Helena to Orange County

Keep the following information in mind while searching for Helena to Orange County flight deals. Data was last updated July 3, 2025.

Round-trip from

$358
(United Airlines)

Popular in

December

Cheapest in

April

Average price

$331
From Helena to Orange County
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($107 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Helena to Orange County

Cheapest flights from Helena to Orange County
Explore the most affordable flight options available from Helena to Orange County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This United Airlines deal was found by Cheapflights users on 7/1. 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 8/245:20 pmHLN - SNA
1 stop5h 45mUnited Airlines
Fri 8/291:20 pmSNA - HLN
1 stop6h 51mUnited Airlines
Deal found 7/1$358
This Alaska Airlines deal was found by Cheapflights users on 7/1. 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.
Thu 10/24:02 pmHLN - SNA
1 stop7h 28mAlaska Airlines
Mon 10/69:15 pmSNA - HLN
2 stops19h 26mAlaska Airlines
Deal found 7/1$362
This Hawaiian Airlines deal was found by Cheapflights users on 7/3. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/24:02 pmHLN - SNA
1 stop7h 28mHawaiian Airlines
Mon 10/610:17 amSNA - HLN
1 stop6h 24mHawaiian Airlines
Deal found 7/3$372
This Delta deal was found by Cheapflights users on 7/2. 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 7/175:50 amHLN - SNA
1 stop3h 58mDelta
Mon 7/215:05 pmSNA - HLN
1 stop4h 42mDelta
Deal found 7/2$427

Cheapflights Fare Finder

Customize your flight search to find flights from Helena to Orange County 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 July 3, 2025.
Use the filters below to find and compare flights from Helena to Orange County that are best for you.

Fly from

Helena

Fly to

Orange County

Route

Depart

Return

Price

HelenaSanta Ana

HLN - SNA

HLNSNA

Helena

Sun 8/24

5:20 pm-10:05 pm

1 stop5h 45m

Santa Ana J. Wayne/Orange Cnty

Fri 8/29

1:20 pm-9:11 pm

1 stop6h 51m

$358

HelenaSanta Ana

HLN - SNA

HLNSNA

Helena

Thu 10/2

4:02 pm-10:30 pm

1 stop7h 28m

Santa Ana J. Wayne/Orange Cnty

Mon 10/6

9:15 pm-5:41 pm

2 stops19h 26m

$362

HelenaSanta Ana

HLN - SNA

HLNSNA

Helena

Thu 10/2

4:02 pm-10:30 pm

1 stop7h 28m

Santa Ana J. Wayne/Orange Cnty

Mon 10/6

10:17 am-5:41 pm

1 stop6h 24m

$372

HelenaSanta Ana

HLN - SNA

HLNSNA

Helena

Thu 7/17

5:50 am-8:48 am

1 stop3h 58m

Santa Ana J. Wayne/Orange Cnty

Mon 7/21

5:05 pm-10:47 pm

1 stop4h 42m

$427

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from Helena to Orange County

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

Cheapflights Insights

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

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

Currently, January is the cheapest month in which you can book a flight from Helena to Orange County (average of $298). Flying from Helena to Orange County in March is currently the most expensive (average of $377). 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.

Reviews of airlines servicing Orange County

Get insights into the airlines that provide service to Orange County. 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 Orange County. Reviews last updated July 3, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and Hawaiian Airlines from Helena to Orange County have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

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
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

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
7,982 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,545 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

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
8,861 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

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 Helena to Orange County. 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 Orange County?

    Most people fly from Helena (HLN) if they book a flight from Helena to Orange County. Helena is conveniently located just 2.7 mi from Helena’s city center.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Helena to Orange County (average of $298). Flying from Helena to Orange County in March is currently the most expensive (average of $377). 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 Helena to Orange County

Discover the top airline that operate flights from Helena to Orange County. 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$236Average$493FlexibilityNo cancel feeOn-timeN/A

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