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Cheap flights from Helena to Orange County from $214

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Helena to Orange County departing on 9/1. 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 Helena to Orange County

Cheap round-trip flights

Hawaiian Airlines Logo
4:10 pm - 10:30 pmHLN-SNA
7h 20m1 stop
Hawaiian Airlines Logo
8:00 am - 3:43 pmSNA-HLN
6h 43m1 stop
$328Hawaiian Airlines
Find Deal
Tue, Jan 20 - Sun, Jan 25
Alaska Airlines Logo
4:10 pm - 9:59 amHLN-SNA
18h 49m2 stops
Alaska Airlines Logo
8:00 am - 3:43 pmSNA-HLN
6h 43m1 stop
$396Alaska Airlines
Find Deal
Tue, Jan 20 - Sun, Jan 25
United Airlines Logo
6:30 am - 12:45 pmHLN-SNA
7h 15m1 stop
United Airlines Logo
6:50 am - 2:09 pmSNA-HLN
6h 19m1 stop
$399United Airlines
Find Deal
Thu, Oct 2 - Mon, Oct 6
United Airlines Logo
6:30 am - 6:11 pmHLN-SNA
12h 41m2 stops
United Airlines Logo
8:40 am - 4:40 pmSNA-HLN
7h 00m1 stop
$494United Airlines
Find Deal
Thu, Oct 2 - Mon, Oct 6
Alaska Airlines Logo
4:02 pm - 9:35 amHLN-SNA
18h 33m2 stops
Alaska Airlines Logo
6:45 am - 3:21 pmSNA-HLN
7h 36m1 stop
$520Alaska Airlines
Find Deal
Thu, Sep 18 - Thu, Sep 25
Hawaiian Airlines Logo
4:02 pm - 10:30 pmHLN-SNA
7h 28m1 stop
Hawaiian Airlines Logo
6:45 am - 3:21 pmSNA-HLN
7h 36m1 stop
$530Hawaiian Airlines
Find Deal
Thu, Sep 18 - Thu, Sep 25
Delta Logo
5:45 am - 8:48 amHLN-SNA
4h 03m1 stop
Delta Logo
5:09 pm - 10:16 pmSNA-HLN
4h 07m1 stop
$548Delta
Find Deal
Sat, Oct 4 - Tue, Oct 7
United Airlines Logo
5:20 pm - 10:05 pmHLN-SNA
5h 45m1 stop
United Airlines Logo
6:35 pm - 4:04 pmSNA-HLN
20h 29m1 stop
$566United Airlines
Find Deal
Wed, Sep 3 - Sun, Sep 7
Alaska Airlines Logo
4:02 pm - 9:35 amHLN-SNA
18h 33m2 stops
Alaska Airlines Logo
5:59 pm - 5:41 pmSNA-HLN
22h 42m2 stops
$568Alaska Airlines
Find Deal
Thu, Oct 2 - Mon, Oct 6
United Airlines Logo
6:30 am - 6:11 pmHLN-SNA
12h 41m2 stops
United Airlines Logo
6:11 pm - 4:40 pmSNA-HLN
21h 29m2 stops
$590United Airlines
Find Deal
Thu, Oct 2 - Mon, Oct 6

Hawaiian Airlines flights from Helena to Orange County

Our best Hawaiian Airlines deals on Helena to Orange County flight tickets
Hawaiian Airlines
Jan 20
HLN4:10 pmHelena
7h 20m
1 stop
SNA10:30 pmSanta Ana J. Wayne/Orange Cnty
Jan 25
SNA8:00 amSanta Ana J. Wayne/Orange Cnty
6h 43m
1 stop
HLN3:43 pmHelena
$328
Find similar
Hawaiian Airlines
Sep 18
HLN4:02 pmHelena
7h 28m
1 stop
SNA10:30 pmSanta Ana J. Wayne/Orange Cnty
Sep 25
SNA6:45 amSanta Ana J. Wayne/Orange Cnty
7h 36m
1 stop
HLN3:21 pmHelena
$530
Find similar

Alaska Airlines flights from Helena to Orange County

Our best Alaska Airlines deals on Helena to Orange County flight tickets
Alaska Airlines
Jan 20
HLN4:10 pmHelena
18h 49m
2 stops
SNA9:59 amSanta Ana J. Wayne/Orange Cnty
Jan 25
SNA8:00 amSanta Ana J. Wayne/Orange Cnty
6h 43m
1 stop
HLN3:43 pmHelena
$396
Find similar
Alaska Airlines
Sep 18
HLN4:02 pmHelena
18h 33m
2 stops
SNA9:35 amSanta Ana J. Wayne/Orange Cnty
Sep 25
SNA6:45 amSanta Ana J. Wayne/Orange Cnty
7h 36m
1 stop
HLN3:21 pmHelena
$520
Find similar
Alaska Airlines
Oct 2
HLN4:02 pmHelena
18h 33m
2 stops
SNA9:35 amSanta Ana J. Wayne/Orange Cnty
Oct 6
SNA5:59 pmSanta Ana J. Wayne/Orange Cnty
22h 42m
2 stops
HLN5:41 pmHelena
$568
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Helena to Orange County 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 August 20, 2025.
Use the filters below to find and compare flights from Helena to Orange County that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HelenaSanta Ana

HLN - SNA

HLNSNA

Helena

Tue 1/20

4:10 pm-10:30 pm

1 stop7h 20m

Santa Ana J. Wayne/Orange Cnty

Sun 1/25

8:00 am-3:43 pm

1 stop6h 43m

$328

HelenaSanta Ana

HLN - SNA

HLNSNA

Helena

Tue 1/20

4:10 pm-9:59 am

2 stops18h 49m

Santa Ana J. Wayne/Orange Cnty

Sun 1/25

8:00 am-3:43 pm

1 stop6h 43m

$396

HelenaSanta Ana

HLN - SNA

HLNSNA

Helena

Thu 10/2

6:30 am-12:45 pm

1 stop7h 15m

Santa Ana J. Wayne/Orange Cnty

Mon 10/6

6:50 am-2:09 pm

1 stop6h 19m

$399

HelenaSanta Ana

HLN - SNA

HLNSNA

Helena

Thu 10/2

6:30 am-6:11 pm

2 stops12h 41m

Santa Ana J. Wayne/Orange Cnty

Mon 10/6

8:40 am-4:40 pm

1 stop7h 00m

$494

HelenaSanta Ana

HLN - SNA

HLNSNA

Helena

Thu 9/18

4:02 pm-9:35 am

2 stops18h 33m

Santa Ana J. Wayne/Orange Cnty

Thu 9/25

6:45 am-3:21 pm

1 stop7h 36m

$520

HelenaSanta Ana

HLN - SNA

HLNSNA

Helena

Thu 9/18

4:02 pm-10:30 pm

1 stop7h 28m

Santa Ana J. Wayne/Orange Cnty

Thu 9/25

6:45 am-3:21 pm

1 stop7h 36m

$530

HelenaSanta Ana

HLN - SNA

HLNSNA

Helena

Sat 10/4

5:45 am-8:48 am

1 stop4h 03m

Santa Ana J. Wayne/Orange Cnty

Tue 10/7

5:09 pm-10:16 pm

1 stop4h 07m

$548

HelenaSanta Ana

HLN - SNA

HLNSNA

Helena

Wed 9/3

5:20 pm-10:05 pm

1 stop5h 45m

Santa Ana J. Wayne/Orange Cnty

Sun 9/7

6:35 pm-4:04 pm

1 stop20h 29m

$566

HelenaSanta Ana

HLN - SNA

HLNSNA

Helena

Thu 10/2

4:02 pm-9:35 am

2 stops18h 33m

Santa Ana J. Wayne/Orange Cnty

Mon 10/6

5:59 pm-5:41 pm

2 stops22h 42m

$568

HelenaSanta Ana

HLN - SNA

HLNSNA

Helena

Thu 10/2

6:30 am-6:11 pm

2 stops12h 41m

Santa Ana J. Wayne/Orange Cnty

Mon 10/6

6:11 pm-4:40 pm

2 stops21h 29m

$590

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Orange County from

How to get the cheapest flight ticket from Helena to Orange County

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 month to fly to Orange County?

The cheapest month to fly to Orange County from Helena is in April. Flight prices, which tend to average around $236, are often lower during this time because this is during the off-season. If you aren’t able to travel to Orange County during the month of April, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $274.

What is the cheapest day to depart on your flight to Orange County?

On average, the least expensive day to fly to Orange County from Helena is on a Saturday. momondo users have found tickets for Saturday departures for as low as $338. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $760. These prices are subject to change though, so be sure to set up a Price Alert for flights to Orange County.

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

According to our data, the cheapest time of day to fly to Orange County is in the afternoon. momondo users have found flights departing from Helena to Orange County in the afternoon for as low as $437. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $511 on average. Flights to Orange County from Helena at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Helena to Orange County flights?

No. A direct flight is the cheapest option for a flight between Helena to Orange County.

Cheap Helena to Orange County flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Helena to Orange County

Direct flights

None
There are no direct flights from Helena to Orange County. There are no popular flight routes from Helena to Orange County.
Search flight deals

  • When did momondo last update prices for flights from Helena Airport to Orange County?

    Prices for flights from Helena Airport to Orange County are updated daily.

  • How many operators does momondo search for flights from Helena Airport to Orange County?

  • How old do you have to be to fly from Helena Airport to Orange County?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Helena Airport to Orange County.

  • What documentation or ID do you need to fly to Orange County?

    The travel and health documents required for your trip to Orange County can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Orange County. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Helena to Orange County?

Best airlines flying from Helena to Orange County

Compare and see reviews for airlines that fly from Helena to Orange County with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $236Free CancellationRating
7.9
7,982 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Helena to Orange County?

Finding the right flight to Orange County from Helena is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Orange County quick and easy, saving you time and money.

Can I find flights from Helena to Orange County with flexible booking policies on momondo?

momondo does allow users to show only those flights to Orange County from Helena which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Helena to Orange County?

momondo helps you find the best flight between Helena and Orange County by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Orange County from Helena are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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