Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Helena to Los Angeles from $392

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Helena to Los Angeles departing on 10/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Helena to Los Angeles

Cheap round-trip flights

Alaska Airlines Logo
6:18 pm - 9:56 amHLN-SNA
16h 38m1 stop
Alaska Airlines Logo
9:15 pm - 5:36 pmSNA-HLN
19h 21m1 stop
$392Alaska Airlines
Find Deal
vie., oct. 24 - vie., nov. 7
United Airlines Logo
6:30 am - 12:45 pmHLN-SNA
7h 15m1 stop
United Airlines Logo
8:40 am - 4:40 pmSNA-HLN
7h 00m1 stop
$399United Airlines
Find Deal
jue., oct. 2 - lun., oct. 6
Alaska Airlines Logo
6:18 pm - 9:56 amHLN-SNA
16h 38m1 stop
Alaska Airlines Logo
10:17 am - 5:36 pmSNA-HLN
6h 19m1 stop
$405Alaska Airlines
Find Deal
vie., oct. 24 - jue., nov. 6
United Airlines Logo
5:20 pm - 10:05 pmHLN-SNA
5h 45m1 stop
United Airlines Logo
8:40 am - 4:04 pmSNA-HLN
6h 24m1 stop
$427United Airlines
Find Deal
vie., sep. 12 - mar., sep. 16
Alaska Airlines Logo
6:18 pm - 9:40 pmHLN-SNA
28h 22m1 stop
Alaska Airlines Logo
6:45 am - 5:41 pmSNA-HLN
9h 56m1 stop
$438Alaska Airlines
Find Deal
mié., oct. 15 - sáb., oct. 18
Alaska Airlines Logo
6:18 pm - 10:30 pmHLN-SNA
29h 12m2 stops
Alaska Airlines Logo
6:45 am - 5:41 pmSNA-HLN
9h 56m1 stop
$461Alaska Airlines
Find Deal
mié., oct. 15 - sáb., oct. 18
United Airlines Logo
6:30 am - 12:45 pmHLN-SNA
7h 15m1 stop
United Airlines Logo
6:11 pm - 4:40 pmSNA-HLN
21h 29m2 stops
$494United Airlines
Find Deal
jue., oct. 2 - lun., oct. 6
Delta Logo
5:45 am - 8:48 amHLN-SNA
4h 03m1 stop
Delta Logo
7:00 am - 12:20 pmSNA-HLN
4h 20m1 stop
$504Delta
Find Deal
jue., oct. 2 - lun., oct. 6
Alaska Airlines Logo
6:18 pm - 8:54 amHLN-SNA
15h 36m2 stops
Alaska Airlines Logo
6:45 am - 5:41 pmSNA-HLN
9h 56m2 stops
$531Alaska Airlines
Find Deal
mié., oct. 15 - sáb., oct. 18
Alaska Airlines Logo
6:18 pm - 8:30 pmHLN-SNA
27h 12m1 stop
Alaska Airlines Logo
9:20 pm - 5:41 pmSNA-HLN
19h 21m1 stop
$589Alaska Airlines
Find Deal
mié., oct. 15 - dom., oct. 19

Delta flights from Helena to Santa Ana

Our best Delta deals on Helena to Santa Ana flight tickets
Delta
Oct 2
HLN5:45 amHelena
4h 03m
1 stop
SNA8:48 amSanta Ana J. Wayne/Orange Cnty
Oct 6
SNA7:00 amSanta Ana J. Wayne/Orange Cnty
4h 20m
1 stop
HLN12:20 pmHelena
$504
Find similar
Delta
Aug 31
HLN5:50 amHelena
7h 03m
1 stop
SNA11:53 amSanta Ana J. Wayne/Orange Cnty
Sep 2
SNA4:55 pmSanta Ana J. Wayne/Orange Cnty
4h 18m
1 stop
HLN10:13 pmHelena
$961
Find similar

United Airlines flights from Helena to Santa Ana

Our best United Airlines deals on Helena to Santa Ana flight tickets
United Airlines
Oct 2
HLN6:30 amHelena
7h 15m
1 stop
SNA12:45 pmSanta Ana J. Wayne/Orange Cnty
Oct 6
SNA8:40 amSanta Ana J. Wayne/Orange Cnty
7h 00m
1 stop
HLN4:40 pmHelena
$399
Find similar
United Airlines
Sep 12
HLN5:20 pmHelena
5h 45m
1 stop
SNA10:05 pmSanta Ana J. Wayne/Orange Cnty
Sep 16
SNA8:40 amSanta Ana J. Wayne/Orange Cnty
6h 24m
1 stop
HLN4:04 pmHelena
$427
Find similar
United Airlines
Oct 2
HLN6:30 amHelena
7h 15m
1 stop
SNA12:45 pmSanta Ana J. Wayne/Orange Cnty
Oct 6
SNA6:11 pmSanta Ana J. Wayne/Orange Cnty
21h 29m
2 stops
HLN4:40 pmHelena
$494
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated agosto 28, 2025.
Use the filters below to find and compare flights from Helena to Santa Ana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HelenaSanta Ana

HLN - SNA

HLNSNA

Helena

vie. 10/24

6:18 pm-9:56 am

1 stop16h 38m

Santa Ana J. Wayne/Orange Cnty

vie. 11/7

9:15 pm-5:36 pm

1 stop19h 21m

$392

HelenaSanta Ana

HLN - SNA

HLNSNA

Helena

jue. 10/2

6:30 am-12:45 pm

1 stop7h 15m

Santa Ana J. Wayne/Orange Cnty

lun. 10/6

8:40 am-4:40 pm

1 stop7h 00m

$399

HelenaSanta Ana

HLN - SNA

HLNSNA

Helena

vie. 10/24

6:18 pm-9:56 am

1 stop16h 38m

Santa Ana J. Wayne/Orange Cnty

jue. 11/6

10:17 am-5:36 pm

1 stop6h 19m

$405

HelenaSanta Ana

HLN - SNA

HLNSNA

Helena

vie. 9/12

5:20 pm-10:05 pm

1 stop5h 45m

Santa Ana J. Wayne/Orange Cnty

mar. 9/16

8:40 am-4:04 pm

1 stop6h 24m

$427

HelenaSanta Ana

HLN - SNA

HLNSNA

Helena

mié. 10/15

6:18 pm-9:40 pm

1 stop28h 22m

Santa Ana J. Wayne/Orange Cnty

sáb. 10/18

6:45 am-5:41 pm

1 stop9h 56m

$438

HelenaSanta Ana

HLN - SNA

HLNSNA

Helena

mié. 10/15

6:18 pm-10:30 pm

2 stops29h 12m

Santa Ana J. Wayne/Orange Cnty

sáb. 10/18

6:45 am-5:41 pm

1 stop9h 56m

$461

HelenaSanta Ana

HLN - SNA

HLNSNA

Helena

jue. 10/2

6:30 am-12:45 pm

1 stop7h 15m

Santa Ana J. Wayne/Orange Cnty

lun. 10/6

6:11 pm-4:40 pm

2 stops21h 29m

$494

HelenaSanta Ana

HLN - SNA

HLNSNA

Helena

jue. 10/2

5:45 am-8:48 am

1 stop4h 03m

Santa Ana J. Wayne/Orange Cnty

lun. 10/6

7:00 am-12:20 pm

1 stop4h 20m

$504

HelenaSanta Ana

HLN - SNA

HLNSNA

Helena

mié. 10/15

6:18 pm-8:54 am

2 stops15h 36m

Santa Ana J. Wayne/Orange Cnty

sáb. 10/18

6:45 am-5:41 pm

2 stops9h 56m

$531

HelenaSanta Ana

HLN - SNA

HLNSNA

Helena

mié. 10/15

6:18 pm-8:30 pm

1 stop27h 12m

Santa Ana J. Wayne/Orange Cnty

dom. 10/19

9:20 pm-5:41 pm

1 stop19h 21m

$589

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Los Angeles from

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

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 Santa Ana?

On average, the least expensive day to fly to Santa Ana from Helena is on a Sunday. momondo users have found tickets for Sunday departures for as low as $291. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Tuesday is the most expensive day to depart from Helena because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $721.

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

Our data shows that the cheapest Helena to Santa Ana flights are usually those with departure times in the afternoon. Our users have found flights to Santa Ana in the afternoon for as low as $341. Try not to purchase tickets at noon because they tend to be around $617. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Helena to Santa Ana

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

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

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

Direct flights

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

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

    The straight-line distance from Helena to Santa Ana J. Wayne/Orange Cnty is 938.2 mi. By plane, this route typically takes 4h 03m.

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

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

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

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

  • What documentation or ID do you need to fly to Santa Ana J. Wayne/Orange Cnty Airport?

    The required travel and health documents for your Santa Ana J. Wayne/Orange Cnty Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Santa Ana J. Wayne/Orange Cnty Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Helena to Santa Ana

Compare and see reviews for airlines that fly from Helena to Santa Ana with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $236Free CancellationRating
7.9
7,977 reviews
Search Delta flights

Traveling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Anaheim
Tustin

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Santa Ana from Helena.

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

Yes. All flights to Santa Ana from Helena on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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 Helena to Santa Ana.

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

If you are not ready to book a flight from Helena to Santa Ana now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Santa Ana and let you know when they change.

An easier way to manage your Santa Ana trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
mar. 9/2
mar. 9/9
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States