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Helena

$175+ Cheap flights from Santa Ana, CA 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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — HLN
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
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 January 29, 2026.

This Expedia deal was found by Cheapflights users on 1/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:45 am
SNA
-
HLN
1 stop10h 00m
Alaska Airlines
Mon 4/276:22 pm
HLN
-
SNA
1 stop17h 03m
Alaska Airlines
Deal found 1/28$279
This United Airlines deal was found by Cheapflights users on 1/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/31:17 pm
SNA
-
HLN
1 stop7h 09m
United Airlines
Sat 2/72:27 pm
HLN
-
SNA
1 stop7h 52m
United Airlines
Deal found 1/26$399
This Expedia deal was found by Cheapflights users on 1/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/28:43 pm
SNA
-
HLN
1 stop18h 39m
Alaska Airlines
Thu 8/64:59 pm
HLN
-
SNA
1 stop6h 31m
Alaska Airlines
Deal found 1/28$415
This Delta deal was found by Cheapflights users on 1/27. 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 1/287:00 am
SNA
-
HLN
1 stop4h 27m
Delta
Sat 1/315:30 am
HLN
-
SNA
1 stop4h 28m
Delta
Deal found 1/27$419
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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 2/510:14 am
SNA
-
HLN
1 stop6h 57m
Alaska Airlines
Fri 2/66:48 pm
HLN
-
SNA
2 stops28h 13m
Alaska Airlines
Deal found 1/28$484
This Alaska Airlines deal was found by Cheapflights users on 1/26. 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.
Wed 1/284:23 pm
SNA
-
HLN
2 stops24h 48m
Alaska Airlines
Sat 1/316:48 pm
HLN
-
SNA
1 stop16h 17m
Alaska Airlines
Deal found 1/26$504
This Delta deal was found by Cheapflights users on 1/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/145:05 pm
SNA
-
HLN
1 stop4h 29m
Delta
Tue 6/1612:50 pm
HLN
-
SNA
1 stop6h 23m
Delta
Deal found 1/26$509

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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$279
(Expedia)

One-way from

$175
(United Airlines)

Popular in

February

Cheapest in

March

Average price

$616
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. 15% potential increase in price ($80 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 January 29, 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 4/23

6:45 am-5:45 pm

1 stop10h 00m

Helena

Mon 4/27

6:22 pm-10:25 am

1 stop17h 03m

$279

Santa AnaHelena

SNA - HLN

SNAHLN

Santa Ana J. Wayne/Orange Cnty

Sun 6/14

5:05 pm-10:34 pm

1 stop4h 29m

Helena

Tue 6/16

12:50 pm-6:13 pm

1 stop6h 23m

$509

Santa AnaHelena

SNA - HLN

SNAHLN

Santa Ana J. Wayne/Orange Cnty

Sun 6/14

8:43 pm-4:22 pm

1 stop18h 39m

Helena

Tue 6/16

4:59 pm-9:40 am

2 stops17h 41m

$624

Santa AnaHelena

SNA - HLN

SNAHLN

Santa Ana J. Wayne/Orange Cnty

Tue 7/21

8:40 am-4:05 pm

1 stop6h 25m

$175

Santa AnaHelena

SNA - HLN

SNAHLN

Santa Ana J. Wayne/Orange Cnty

Fri 2/6

10:14 am-6:11 pm

1 stop6h 57m

$200

Santa AnaHelena

SNA - HLN

SNAHLN

Santa Ana J. Wayne/Orange Cnty

Sat 2/7

7:00 am-12:27 pm

1 stop4h 27m

$200

Santa AnaHelena

SNA - HLN

SNAHLN

Santa Ana J. Wayne/Orange Cnty

Thu 2/5

10:14 am-6:11 pm

1 stop6h 57m

$200

Santa AnaHelena

SNA - HLN

SNAHLN

Santa Ana J. Wayne/Orange Cnty

Thu 2/5

7:00 am-1:41 pm

1 stop5h 41m

$200

Santa AnaHelena

SNA - HLN

SNAHLN

Santa Ana J. Wayne/Orange Cnty

Sun 2/8

1:17 pm-9:26 pm

1 stop7h 09m

$235

Santa AnaHelena

SNA - HLN

SNAHLN

Santa Ana J. Wayne/Orange Cnty

Tue 7/21

6:05 pm-4:22 pm

2 stops21h 17m

$338

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 12 results
1
2
  • Most accurate provider: When it comes to deals on Santa Ana, California-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, California-Helena flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Santa Ana, California-Helena flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Santa Ana, California-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, California-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, California to Helena?

Currently, May is the cheapest month in which you can book a flight from Santa Ana, California to Helena (average of $90). Flying from Santa Ana, California to Helena in April is currently the most expensive (average of $211). 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 January 29, 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
8,128 reviews

Overall

7.9

Entertainment

7.8

Food

7.2

Crew

8.5

Boarding

8.1

Comfort

7.9

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
8,128 reviews
Delta
7.9
Good
8,128 reviews

Overall

7.9

Entertainment

7.8

Food

7.2

Crew

8.5

Boarding

8.1

Comfort

7.9

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, California to Helena?

    Alaska Airlines and Delta can get you from Santa Ana, California to Helena in just under 4h 29m. Your travel time can differ by up to 5h 31m. There are 945 mi between Santa Ana, California and Helena. This flight may include one or multiple stops.

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

    Our cheapest airline available from Santa Ana, California to Helena is Delta. Our recent data shows that you can find tickets from as low as $257 on this airline.

  • 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, California to Helena?

    Currently, May is the cheapest month in which you can book a flight from Santa Ana, California to Helena (average of $90). Flying from Santa Ana, California to Helena in April is currently the most expensive (average of $211). 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$257Average$452FlexibilityNo cancel feeOn-timeN/A

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