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$175+ Cheap flights from Helena to Santa Ana, CA (HLN - SNA)

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 12/18. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — SNA
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Cheap flight deals from Helena to Santa Ana

Discover tips and strategies to find the most affordable flight options for your journey from Helena (HLN) to Santa Ana (SNA). 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 October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$332
(Alaska Airlines)

One-way from

$175
(Delta)

Popular in

June

Cheapest in

September

Average price

$785
Provider with most accurate pricing for Helena-Santa Ana J. Wayne/Orange Cnty flight deals.
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Provider most trusted by Cheapflights users for Helena-Santa Ana J. Wayne/Orange Cnty flights.
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From Helena to Santa Ana J. Wayne/Orange Cnty
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One-way flight from Helena to Santa Ana J. Wayne/Orange Cnty
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Highest demand for flights based on searches. 13% potential increase in price ($80 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Helena to Santa Ana

Cheapest flights from Helena to Santa Ana
Explore the most affordable flight options available from Helena to Santa Ana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This Alaska Airlines deal was found by Cheapflights users on 10/29. 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 12/66:28 pmHLN - SNA
1 stop16h 38mAlaska Airlines
Wed 12/106:45 amSNA - HLN
1 stop10h 06mAlaska Airlines
Deal found 10/29$332
This Delta deal was found by Cheapflights users on 10/29. 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 12/45:30 amHLN - SNA
1 stop4h 26mDelta
Tue 12/97:15 amSNA - HLN
2 stops14h 15mDelta
Deal found 10/29$336
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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.
Fri 12/56:28 pmHLN - SNA
1 stop24h 54mAlaska Airlines
Wed 12/106:45 amSNA - HLN
1 stop10h 06mAlaska Airlines
Deal found 10/29$342
This Alaska Airlines deal was found by Cheapflights users on 10/26. 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.
Sun 12/76:28 pmHLN - SNA
1 stop16h 38mAlaska Airlines
Tue 12/98:05 amSNA - HLN
1 stop8h 46mAlaska Airlines
Deal found 10/26$343
This Delta deal was found by Cheapflights users on 10/29. 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.
Fri 12/51:06 pmHLN - SNA
2 stops22h 11mDelta
Tue 12/97:15 amSNA - HLN
2 stops14h 15mDelta
Deal found 10/29$344
This Delta deal was found by Cheapflights users on 10/29. 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 12/45:30 amHLN - SNA
1 stop4h 26mDelta
Mon 12/83:10 pmSNA - HLN
2 stops20h 15mDelta
Deal found 10/29$346
This Delta deal was found by Cheapflights users on 10/29. 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 12/45:30 amHLN - SNA
1 stop4h 26mDelta
Thu 12/115:20 pmSNA - HLN
1 stop4h 10mDelta
Deal found 10/29$349
This Delta deal was found by Cheapflights users on 10/29. 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.
Fri 12/51:06 pmHLN - SNA
2 stops22h 11mDelta
Mon 12/83:10 pmSNA - HLN
2 stops20h 15mDelta
Deal found 10/29$354
This Delta deal was found by Cheapflights users on 10/29. 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.
Fri 12/51:06 pmHLN - SNA
2 stops22h 11mDelta
Wed 12/107:00 amSNA - HLN
1 stop4h 25mDelta
Deal found 10/29$356
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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 12/66:28 pmHLN - SNA
1 stop16h 38mAlaska Airlines
Thu 12/116:45 amSNA - HLN
1 stop10h 06mAlaska Airlines
Deal found 10/29$363

Cheapflights Fare Finder

 
Customize your flight search to find flights from Helena to Santa Ana 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 October 29, 2025.
Use the filters below to find and compare flights from Helena to Santa Ana that are best for you.

Fly from

Helena

Fly to

Santa Ana

Route

Depart

Return

Price

HelenaSanta Ana

HLN - SNA

HLNSNA

Helena

Thu 12/4

5:30 am-8:56 am

1 stop4h 26m

Santa Ana J. Wayne/Orange Cnty

Tue 12/9

7:15 am-10:30 pm

2 stops14h 15m

$336

HelenaSanta Ana

HLN - SNA

HLNSNA

Helena

Fri 12/5

6:28 pm-6:22 pm

1 stop24h 54m

Santa Ana J. Wayne/Orange Cnty

Wed 12/10

6:45 am-5:51 pm

1 stop10h 06m

$342

HelenaSanta Ana

HLN - SNA

HLNSNA

Helena

Tue 3/10

4:10 pm-9:30 pm

1 stop6h 20m

Santa Ana J. Wayne/Orange Cnty

Fri 3/13

6:45 am-3:43 pm

1 stop7h 58m

$343

HelenaSanta Ana

HLN - SNA

HLNSNA

Helena

Sun 12/7

6:28 pm-10:06 am

1 stop16h 38m

Santa Ana J. Wayne/Orange Cnty

Tue 12/9

8:05 am-5:51 pm

1 stop8h 46m

$343

HelenaSanta Ana

HLN - SNA

HLNSNA

Helena

Sun 12/7

5:30 am-8:56 am

1 stop4h 26m

Santa Ana J. Wayne/Orange Cnty

Thu 12/11

7:00 am-12:25 pm

1 stop4h 25m

$349

HelenaSanta Ana

HLN - SNA

HLNSNA

Helena

Mon 12/8

1:06 pm-4:25 pm

1 stop4h 19m

Santa Ana J. Wayne/Orange Cnty

Tue 12/9

7:00 am-12:25 pm

1 stop4h 25m

$349

HelenaSanta Ana

HLN - SNA

HLNSNA

Helena

Sun 12/7

5:30 am-8:56 am

1 stop4h 26m

Santa Ana J. Wayne/Orange Cnty

Tue 12/9

7:00 am-12:25 pm

1 stop4h 25m

$349

HelenaSanta Ana

HLN - SNA

HLNSNA

Helena

Mon 12/8

5:30 am-9:05 am

1 stop4h 35m

Santa Ana J. Wayne/Orange Cnty

Thu 12/11

5:20 pm-10:30 pm

1 stop4h 10m

$349

HelenaSanta Ana

HLN - SNA

HLNSNA

Helena

Thu 12/4

5:30 am-8:56 am

1 stop4h 26m

Santa Ana J. Wayne/Orange Cnty

Wed 12/10

7:00 am-12:25 pm

1 stop4h 25m

$349

HelenaSanta Ana

HLN - SNA

HLNSNA

Helena

Thu 12/18

1:06 pm-4:25 pm

1 stop4h 19m

$175

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 20 results
1
2

Compare providers for flights from Helena to Santa Ana

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 Santa Ana in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Helena-Santa Ana, California flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Helena-Santa Ana, California flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Helena-Santa Ana, California flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Helena-Santa Ana, California flights, Cheapflights users trust eDreams the most. eDreams 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-Santa Ana, California 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 Santa Ana

Have a flexible travel schedule? Discover the best time to fly to Santa Ana 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 Santa Ana

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

Currently, May is the cheapest month in which you can book a flight from Helena to Santa Ana, California (average of $110). Flying from Helena to Santa Ana, California in September is currently the most expensive (average of $216). 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 Santa Ana

Get insights into the airlines that provide service to Santa Ana. 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 Santa Ana. Reviews last updated October 29, 2025.
Get a feel of what it's like to fly with Delta from Helena to Santa Ana by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,992 reviews

Food

7.3

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
7.9
Good
7,992 reviews
Delta
7.9
Good
7,992 reviews

Food

7.3

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • How long is the flight from Helena to Santa Ana, California?

    Airlines like Delta, Alaska Airlines, and Hawaiian Airlines fly from Helena to Santa Ana, California in about 4h 26m. The time it takes to get you to your destination can typically vary by up to 20h 28m. The distance between Helena and Santa Ana, California is about 945 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Helena to Santa Ana, California round-trip?

    Cheapflights users have booked flights from Helena to Santa Ana, California round-trip from $236. This flight start at 53% lower than the current average price 3 months from now.

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

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

  • How can I find direct flights from Helena to Santa Ana?

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

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

    Yes. Cheapflights offers flight deals from Helena to Santa Ana 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 Santa Ana, California?

    Currently, May is the cheapest month in which you can book a flight from Helena to Santa Ana, California (average of $110). Flying from Helena to Santa Ana, California in September is currently the most expensive (average of $216). 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

Traveling to a place near Santa Ana?

Book flights to Santa Ana if you plan to visit one of these locations
Tustin

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Top airline flying from Helena to Santa Ana

Discover the top airline that operate flights from Helena to Santa Ana. 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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$236Average$427FlexibilityNo cancel feeOn-timeN/A

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