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Cheap flights from Santa Ana, California to Helena from $328

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Santa Ana, California to Helena departing on 1/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Santa Ana, California to Helena

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
10:14 am - 5:22 pmSNA-HLN
6h 08m1 stop
Alaska Airlines Logo
5:59 pm - 10:30 pmHLN-SNA
5h 31m1 stop
$328Alaska Airlines
Find Deal
Thu, Jan 29 - Sun, Feb 1
Alaska Airlines Logo
6:45 am - 3:38 pmSNA-HLN
7h 53m1 stop
Alaska Airlines Logo
4:10 pm - 8:22 pmHLN-SNA
5h 12m1 stop
$348Alaska Airlines
Find Deal
Wed, Apr 29 - Sat, May 2
Alaska Airlines Logo
11:15 am - 3:43 pmSNA-HLN
27h 28m1 stop
Alaska Airlines Logo
4:10 pm - 8:50 amHLN-SNA
17h 40m1 stop
$352Alaska Airlines
Find Deal
Fri, Feb 13 - Mon, Feb 16
Alaska Airlines Logo
10:14 am - 5:22 pmSNA-HLN
6h 08m1 stop
Alaska Airlines Logo
5:59 pm - 6:45 pmHLN-SNA
25h 46m2 stops
$401Alaska Airlines
Find Deal
Thu, Feb 5 - Sun, Feb 8
Delta Logo
7:15 am - 10:34 pmSNA-HLN
14h 19m2 stops
Delta Logo
5:45 am - 9:09 amHLN-SNA
4h 24m1 stop
$442Delta
Find Deal
Wed, Apr 29 - Sat, May 2
Alaska Airlines Logo
8:00 am - 3:38 pmSNA-HLN
6h 38m1 stop
Alaska Airlines Logo
4:10 pm - 10:26 amHLN-SNA
19h 16m2 stops
$452Alaska Airlines
Find Deal
Sat, May 2 - Thu, May 7
Alaska Airlines Logo
8:00 am - 5:36 pmSNA-HLN
8h 36m1 stop
Alaska Airlines Logo
7:32 pm - 10:06 amHLN-SNA
15h 34m1 stop
$466Alaska Airlines
Find Deal
Tue, Nov 18 - Sat, Nov 22
Delta Logo
11:00 am - 10:34 pmSNA-HLN
10h 34m2 stops
Delta Logo
12:50 pm - 10:25 pmHLN-SNA
10h 35m2 stops
$535Delta
Find Deal
Wed, Apr 29 - Sat, May 2
Alaska Airlines Logo
8:00 am - 5:36 pmSNA-HLN
8h 36m1 stop
Alaska Airlines Logo
7:32 pm - 9:53 amHLN-SNA
15h 21m2 stops
$552Alaska Airlines
Find Deal
Tue, Nov 18 - Sat, Nov 22
United Airlines Logo
7:10 am - 9:26 pmSNA-HLN
13h 16m2 stops
United Airlines Logo
6:15 am - 2:55 pmHLN-SNA
9h 40m2 stops
$1,383United Airlines
Find Deal
Thu, Feb 5 - Sun, Feb 8

Alaska Airlines flights from Santa Ana, California to Helena

Our best Alaska Airlines deals on Santa Ana, California to Helena flight tickets
Alaska Airlines
Jan 29
SNA10:14 amSanta Ana J. Wayne/Orange Cnty
6h 08m
1 stop
HLN5:22 pmHelena
Feb 1
HLN5:59 pmHelena
5h 31m
1 stop
SNA10:30 pmSanta Ana J. Wayne/Orange Cnty
$328
Find similar
Alaska Airlines
Apr 29
SNA6:45 amSanta Ana J. Wayne/Orange Cnty
7h 53m
1 stop
HLN3:38 pmHelena
May 2
HLN4:10 pmHelena
5h 12m
1 stop
SNA8:22 pmSanta Ana J. Wayne/Orange Cnty
$348
Find similar
Alaska Airlines
Feb 13
SNA11:15 amSanta Ana J. Wayne/Orange Cnty
27h 28m
1 stop
HLN3:43 pmHelena
Feb 16
HLN4:10 pmHelena
17h 40m
1 stop
SNA8:50 amSanta Ana J. Wayne/Orange Cnty
$352
Find similar

Delta flights from Santa Ana, California to Helena

Our best Delta deals on Santa Ana, California to Helena flight tickets
Delta
Apr 29
SNA7:15 amSanta Ana J. Wayne/Orange Cnty
14h 19m
2 stops
HLN10:34 pmHelena
May 2
HLN5:45 amHelena
4h 24m
1 stop
SNA9:09 amSanta Ana J. Wayne/Orange Cnty
$442
Find similar
Delta
Apr 29
SNA11:00 amSanta Ana J. Wayne/Orange Cnty
10h 34m
2 stops
HLN10:34 pmHelena
May 2
HLN12:50 pmHelena
10h 35m
2 stops
SNA10:25 pmSanta Ana J. Wayne/Orange Cnty
$535
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Santa Ana, California 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, momondo users made 832,500 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from Santa Ana, California to Helena that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Santa AnaHelena

SNA - HLN

SNAHLN

Santa Ana J. Wayne/Orange Cnty

Thu 1/29

10:14 am-5:22 pm

1 stop6h 08m

Helena

Sun 2/1

5:59 pm-10:30 pm

1 stop5h 31m

$328

Santa AnaHelena

SNA - HLN

SNAHLN

Santa Ana J. Wayne/Orange Cnty

Wed 4/29

6:45 am-3:38 pm

1 stop7h 53m

Helena

Sat 5/2

4:10 pm-8:22 pm

1 stop5h 12m

$348

Santa AnaHelena

SNA - HLN

SNAHLN

Santa Ana J. Wayne/Orange Cnty

Fri 2/13

11:15 am-3:43 pm

1 stop27h 28m

Helena

Mon 2/16

4:10 pm-8:50 am

1 stop17h 40m

$352

Santa AnaHelena

SNA - HLN

SNAHLN

Santa Ana J. Wayne/Orange Cnty

Thu 2/5

10:14 am-5:22 pm

1 stop6h 08m

Helena

Sun 2/8

5:59 pm-6:45 pm

2 stops25h 46m

$401

Santa AnaHelena

SNA - HLN

SNAHLN

Santa Ana J. Wayne/Orange Cnty

Wed 4/29

7:15 am-10:34 pm

2 stops14h 19m

Helena

Sat 5/2

5:45 am-9:09 am

1 stop4h 24m

$442

Santa AnaHelena

SNA - HLN

SNAHLN

Santa Ana J. Wayne/Orange Cnty

Sat 5/2

8:00 am-3:38 pm

1 stop6h 38m

Helena

Thu 5/7

4:10 pm-10:26 am

2 stops19h 16m

$452

Santa AnaHelena

SNA - HLN

SNAHLN

Santa Ana J. Wayne/Orange Cnty

Tue 11/18

8:00 am-5:36 pm

1 stop8h 36m

Helena

Sat 11/22

7:32 pm-10:06 am

1 stop15h 34m

$466

Santa AnaHelena

SNA - HLN

SNAHLN

Santa Ana J. Wayne/Orange Cnty

Wed 4/29

11:00 am-10:34 pm

2 stops10h 34m

Helena

Sat 5/2

12:50 pm-10:25 pm

2 stops10h 35m

$535

Santa AnaHelena

SNA - HLN

SNAHLN

Santa Ana J. Wayne/Orange Cnty

Tue 11/18

8:00 am-5:36 pm

1 stop8h 36m

Helena

Sat 11/22

7:32 pm-9:53 am

2 stops15h 21m

$552

Santa AnaHelena

SNA - HLN

SNAHLN

Santa Ana J. Wayne/Orange Cnty

Thu 2/5

7:10 am-9:26 pm

2 stops13h 16m

Helena

Sun 2/8

6:15 am-2:55 pm

2 stops9h 40m

$1,383

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Helena from

How to get the cheapest flight ticket from Santa Ana, California to Helena

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Helena?

The cheapest day to depart from Santa Ana, California to Helena is on a Friday. Travelers who choose to depart for Helena on a Friday will often find tickets for as low as $431. The most expensive day to fly to Helena is Wednesday, with ticket prices averaging around $497.

What is the cheapest time of day to depart on your flight to Helena?

According to our data, the cheapest time of day to fly to Helena is in the afternoon. momondo users have found flights departing from Santa Ana, California to Helena in the afternoon for as low as $393. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Helena is at noon when prices are around $611.

When to book flights from Santa Ana, California to Helena

Are you open to changing your travel dates? Check out the ideal times to fly from Santa Ana, California to Helena according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Santa Ana, California to Helena (SNA to HLN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santa Ana, California to Helena

Direct flights

None
There are no direct flights from Santa Ana, California to Helena. There are no popular flight routes from Santa Ana, California to Helena.
Search flight deals

  • How far is Santa Ana J. Wayne/Orange Cnty to Helena by plane?

    The distance between Santa Ana J. Wayne/Orange Cnty and Helena is about 938.2 mi. 6h 08m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Santa Ana J. Wayne/Orange Cnty Airport to Helena Airport?

    Prices for flights from Santa Ana J. Wayne/Orange Cnty Airport to Helena Airport are updated daily.

  • How many operators does momondo search for flights from Santa Ana J. Wayne/Orange Cnty Airport to Helena Airport?

  • How old do you have to be to fly from Santa Ana J. Wayne/Orange Cnty Airport to Helena Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Santa Ana J. Wayne/Orange Cnty Airport to Helena Airport.

  • What documentation or ID do you need to fly to Helena Airport?

    The travel and health documents you'll need for your trip to Helena Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Helena Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Santa Ana, California to Helena?

Best airlines flying from Santa Ana, California to Helena

Compare and see reviews for airlines that fly from Santa Ana, California to Helena with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $257Free CancellationRating
7.9
8,002 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Santa Ana to Helena?

It is quick and easy to find Santa Ana to Helena flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Helena that suits you.

Can I find flights from Santa Ana to Helena with flexible booking policies on momondo?

All flight searches from Santa Ana to Helena on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Santa Ana to Helena?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Santa Ana to Helena.

I’m not ready to book a flight from Santa Ana to Helena right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Santa Ana to Helena flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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