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Helena

$513+ Cheap flights from Santa Ana to Helena (SNA - 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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — HLN
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap 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 September 15, 2025.

Round-trip from

$513
(Alaska Airlines)

Popular in

October

Cheapest in

February

Average price

$694
From Santa Ana J. Wayne/Orange Cnty to Helena
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Highest demand for flights based on searches. 26% potential increase in price ($180 potential increase over avg. RT price).
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Cheapest flight prices on average. 11% potential price decrease ($53 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 15, 2025.

This Alaska Airlines deal was found by Cheapflights users on 9/13. 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 10/173:05 pmSNA - HLN
1 stop25h 36mAlaska Airlines
Wed 10/226:18 pmHLN - SNA
1 stop27h 12mAlaska Airlines
Deal found 9/13$513
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Fri 10/176:11 pmSNA - HLN
2 stops21h 29mUnited Airlines
Wed 10/225:18 pmHLN - SNA
1 stop5h 48mUnited Airlines
Deal found 9/13$518
This Delta deal was found by Cheapflights users on 9/14. 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 9/197:10 amSNA - HLN
1 stop4h 10mDelta
Sun 9/215:45 amHLN - SNA
1 stop4h 03mDelta
Deal found 9/14$787
This Delta deal was found by Cheapflights users on 9/14. 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 9/297:10 amSNA - HLN
1 stop4h 10mDelta
Mon 10/65:45 amHLN - SNA
1 stop4h 07mDelta
Deal found 9/14$863
This Delta deal was found by Cheapflights users on 9/14. 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 9/245:05 pmSNA - HLN
1 stop4h 09mDelta
Sat 10/45:45 amHLN - SNA
1 stop4h 03mDelta
Deal found 9/14$929
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 9/195:58 pmSNA - HLN
2 stops21h 06mUnited Airlines
Sun 9/216:30 amHLN - SNA
1 stop27h 46mUnited Airlines
Deal found 9/14$1,114
This United deal was found by Cheapflights users on 9/14. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/197:30 amSNA - HLN
2 stops12h 41mMultiple Airlines
Sun 9/214:02 pmHLN - SNA
2 stops7h 15mMultiple Airlines
Deal found 9/14$1,804

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 September 15, 2025.
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

Fri 10/17

3:05 pm-5:41 pm

1 stop25h 36m

Helena

Wed 10/22

6:18 pm-8:30 pm

1 stop27h 12m

$513

Santa AnaHelena

SNA - HLN

SNAHLN

Santa Ana J. Wayne/Orange Cnty

Fri 10/17

6:11 pm-4:40 pm

2 stops21h 29m

Helena

Wed 10/22

5:18 pm-10:06 pm

1 stop5h 48m

$518

Santa AnaHelena

SNA - HLN

SNAHLN

Santa Ana J. Wayne/Orange Cnty

Mon 9/29

7:10 am-12:20 pm

1 stop4h 10m

Helena

Mon 10/6

5:45 am-8:52 am

1 stop4h 07m

$863

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

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, February is the cheapest month in which you can book a flight from Santa Ana to Helena (average of $353). Flying from Santa Ana to Helena in May is currently the most expensive (average of $517). 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 September 15, 2025.
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
8.0
Very good
7,954 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

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
8.0
Very good
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

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 to Helena?

    For as low as $863, Alaska Airlines can have you in Helena from Santa Ana in 4h 10m. 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. Delta is priced at 48% lower than the current average price of a flight leaving 3 months from now.

  • 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, February is the cheapest month in which you can book a flight from Santa Ana to Helena (average of $353). Flying from Santa Ana to Helena in May is currently the most expensive (average of $517). 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$257Average$468FlexibilityNo cancel feeOn-timeN/A

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