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Helena

$152+ Cheap flights from Santa Ana to Helena (SNA - HLN)

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 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — HLN
Mar 20 — Mar 271
Fri 3/20
Fri 3/27
1 adult, Economy
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Cheap flight deals from Santa Ana to Helena

Cheapest flights from Santa Ana to Helena
Explore the most affordable flight options available from Santa Ana to Helena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 18, 2026.

This Alaska Airlines deal was found by Cheapflights users on 2/15. 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 3/316:45 am
SNA
-
HLN
1 stop10h 00m
Alaska Airlines
Mon 4/66:22 pm
HLN
-
SNA
1 stop23h 07m
Alaska Airlines
Deal found 2/15$253
This Alaska Airlines deal was found by Cheapflights users on 2/15. 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 4/28:34 pm
SNA
-
HLN
1 stop20h 11m
Alaska Airlines
Mon 4/66:22 pm
HLN
-
SNA
1 stop23h 07m
Alaska Airlines
Deal found 2/15$283
This Delta deal was found by Cheapflights users on 2/15. 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 3/317:05 am
SNA
-
HLN
1 stop4h 16m
Delta
Fri 4/31:02 pm
HLN
-
SNA
1 stop6h 08m
Delta
Deal found 2/15$290
This Alaska Airlines deal was found by Cheapflights users on 2/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/242:57 pm
SNA
-
HLN
1 stop25h 48m
Alaska Airlines
Sat 3/286:22 pm
HLN
-
SNA
1 stop16h 57m
Alaska Airlines
Deal found 2/18$293
This Delta deal was found by Cheapflights users on 2/17. 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.
Wed 3/45:04 pm
SNA
-
HLN
1 stop4h 23m
Delta
Wed 3/111:02 pm
HLN
-
SNA
1 stop4h 07m
Delta
Deal found 2/17$306
This Delta deal was found by Cheapflights users on 2/15. 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 3/317:05 am
SNA
-
HLN
1 stop4h 16m
Delta
Wed 4/11:02 pm
HLN
-
SNA
1 stop4h 07m
Delta
Deal found 2/15$319
This Alaska Airlines deal was found by Cheapflights users on 2/15. 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.
Wed 4/110:26 am
SNA
-
HLN
1 stop6h 19m
Alaska Airlines
Mon 4/66:22 pm
HLN
-
SNA
2 stops20h 02m
Alaska Airlines
Deal found 2/15$325
This Alaska Airlines deal was found by Cheapflights users on 2/15. 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 3/308:34 pm
SNA
-
HLN
1 stop20h 11m
Alaska Airlines
Mon 4/66:22 pm
HLN
-
SNA
1 stop23h 07m
Alaska Airlines
Deal found 2/15$328
This Alaska Airlines deal was found by Cheapflights users on 2/16. 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.
Wed 3/43:01 pm
SNA
-
HLN
1 stop23h 58m
Alaska Airlines
Sun 3/84:36 pm
HLN
-
SNA
1 stop5h 36m
Alaska Airlines
Deal found 2/16$335

Find flight deals from Santa Ana to Helena

Discover tips and strategies to find the most affordable flight options for your journey from Santa Ana (SNA) to Helena (HLN). 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 February 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$253
(Alaska Airlines)

One-way from

$152
(United Airlines)

Popular in

January

Cheapest in

September

Average price

$596
Provider with most accurate pricing for Santa Ana J. Wayne/Orange Cnty-Helena flight deals.
Search Deals
Provider most trusted by Cheapflights users for Santa Ana J. Wayne/Orange Cnty-Helena flights.
Search Deals
From Santa Ana J. Wayne/Orange Cnty to Helena
Search Deals
One-way flight from Santa Ana J. Wayne/Orange Cnty to Helena
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($152 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Ana 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 February 18, 2026.
Use the filters below to find and compare flights from Santa Ana to Helena that are best for you.

Fly from

Santa Ana

Fly to

Helena

Route

Depart

Return

Price

Santa AnaHelena

SNA - HLN

SNAHLN

Santa Ana J. Wayne/Orange Cnty

Thu 4/2

8:34 pm-5:45 pm

1 stop20h 11m

Helena

Mon 4/6

6:22 pm-4:29 pm

1 stop23h 07m

$283

Santa AnaHelena

SNA - HLN

SNAHLN

Santa Ana J. Wayne/Orange Cnty

Tue 3/24

2:57 pm-5:45 pm

1 stop25h 48m

Helena

Sat 3/28

6:22 pm-10:19 am

1 stop16h 57m

$293

Santa AnaHelena

SNA - HLN

SNAHLN

Santa Ana J. Wayne/Orange Cnty

Wed 3/4

5:04 pm-10:27 pm

1 stop4h 23m

Helena

Wed 3/11

1:02 pm-4:09 pm

1 stop4h 07m

$306

Santa AnaHelena

SNA - HLN

SNAHLN

Santa Ana J. Wayne/Orange Cnty

Tue 3/31

7:05 am-12:21 pm

1 stop4h 16m

Helena

Thu 4/2

1:02 pm-4:09 pm

1 stop4h 07m

$319

Santa AnaHelena

SNA - HLN

SNAHLN

Santa Ana J. Wayne/Orange Cnty

Tue 3/31

7:30 am-12:21 pm

2 stops27h 51m

Helena

Fri 4/3

1:02 pm-6:10 pm

1 stop6h 08m

$323

Santa AnaHelena

SNA - HLN

SNAHLN

Santa Ana J. Wayne/Orange Cnty

Sat 4/25

6:45 am-5:45 pm

1 stop10h 00m

Helena

Sun 4/26

6:22 pm-10:25 am

1 stop17h 03m

$325

Santa AnaHelena

SNA - HLN

SNAHLN

Santa Ana J. Wayne/Orange Cnty

Wed 4/1

10:26 am-5:45 pm

1 stop6h 19m

Helena

Mon 4/6

6:22 pm-1:24 pm

2 stops20h 02m

$325

Santa AnaHelena

SNA - HLN

SNAHLN

Santa Ana J. Wayne/Orange Cnty

Mon 3/30

8:34 pm-5:45 pm

1 stop20h 11m

Helena

Mon 4/6

6:22 pm-4:29 pm

1 stop23h 07m

$328

Santa AnaHelena

SNA - HLN

SNAHLN

Santa Ana J. Wayne/Orange Cnty

Wed 4/1

6:45 am-5:45 pm

1 stop10h 00m

Helena

Sat 4/4

6:22 pm-9:11 am

2 stops15h 49m

$331

Santa AnaHelena

SNA - HLN

SNAHLN

Santa Ana J. Wayne/Orange Cnty

Wed 3/4

3:01 pm-3:59 pm

1 stop23h 58m

Helena

Sun 3/8

4:36 pm-9:12 pm

1 stop5h 36m

$335

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/17

Showing 1-10 of 15 results
1
2
  • Most accurate provider: When it comes to deals on Santa Ana-Helena flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santa Ana-Helena flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Santa Ana-Helena flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Santa Ana-Helena 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 Santa Ana-Helena 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 Santa Ana to Helena

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

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

Currently, May is the cheapest month in which you can book a flight from Santa Ana to Helena (average of $90). Flying from Santa Ana to Helena in March is currently the most expensive (average of $220). 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 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 February 18, 2026.
Peruse reviews from past customers who have flown with Delta from Santa Ana 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.
Delta
7.9
Good
8,212 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Food

7.2

Overall

7.9

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Delta
7.9
Good
8,212 reviews
Delta
7.9
Good
8,212 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Food

7.2

Overall

7.9

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Find useful and relevant information for your journey from Santa Ana to Helena. 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 Santa Ana to Helena?

    For as low as $306, Alaska Airlines can have you in Helena from Santa Ana in 4h 23m. The distance from Santa Ana to Helena is about 945 mi. This flight may include one or multiple stops.

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

    According to our current data, Delta ($257), offers the cheapest pricing from Santa Ana to Helena.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Santa Ana to Helena (average of $90). Flying from Santa Ana to Helena in March is currently the most expensive (average of $220). 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 Santa Ana to Helena

Discover the top airline that operate flights from Santa Ana 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 February 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$257Average$468FlexibilityNo cancel feeOn-timeN/A

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