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Cheap flights from Helena to Orange County from $294

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 Orange County departing on 11/14. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
6:13 pm - 10:30 pmHLN-SNA
5h 17m1 stop
Alaska Airlines Logo
9:15 pm - 5:36 pmSNA-HLN
19h 21m1 stop
$294Alaska Airlines
Find Deal
Fri, Nov 14 - Mon, Nov 17
Alaska Airlines Logo
6:13 pm - 8:37 pmHLN-SNA
27h 24m2 stops
Alaska Airlines Logo
9:15 pm - 5:36 pmSNA-HLN
19h 21m1 stop
$323Alaska Airlines
Find Deal
Fri, Nov 14 - Mon, Nov 17
Hawaiian Airlines Logo
4:10 pm - 9:30 pmHLN-SNA
6h 20m1 stop
Hawaiian Airlines Logo
6:45 am - 3:43 pmSNA-HLN
7h 58m1 stop
$343Hawaiian Airlines
Find Deal
Tue, Mar 10 - Fri, Mar 13
Alaska Airlines Logo
6:28 pm - 10:06 amHLN-SNA
16h 38m1 stop
Alaska Airlines Logo
8:48 pm - 5:22 pmSNA-HLN
19h 34m1 stop
$348Alaska Airlines
Find Deal
Fri, Dec 12 - Sun, Jan 11
Alaska Airlines Logo
6:13 pm - 10:15 pmHLN-SNA
29h 02m2 stops
Alaska Airlines Logo
9:25 pm - 5:36 pmSNA-HLN
19h 11m2 stops
$361Alaska Airlines
Find Deal
Fri, Nov 14 - Mon, Nov 17
Alaska Airlines Logo
4:10 pm - 9:59 amHLN-SNA
18h 49m2 stops
Alaska Airlines Logo
6:45 am - 3:43 pmSNA-HLN
7h 58m1 stop
$367Alaska Airlines
Find Deal
Tue, Mar 10 - Fri, Mar 13
Delta Logo
12:50 pm - 10:24 pmHLN-SNA
10h 34m2 stops
Delta Logo
7:15 pm - 12:27 pmSNA-HLN
16h 12m2 stops
$484Delta
Find Deal
Tue, Mar 10 - Fri, Mar 13
Delta Logo
12:50 pm - 10:24 pmHLN-SNA
10h 34m2 stops
Delta Logo
7:15 pm - 12:27 pmSNA-HLN
16h 12m2 stops
$514Delta
Find Deal
Tue, Mar 10 - Fri, Mar 13
United Airlines Logo
6:30 am - 1:06 pmHLN-SNA
7h 36m1 stop
United Airlines Logo
1:17 pm - 9:26 pmSNA-HLN
7h 09m1 stop
$638United Airlines
Find Deal
Fri, Dec 12 - Sun, Jan 11
United Airlines Logo
6:40 am - 12:28 pmHLN-SNA
30h 48m2 stops
United Airlines Logo
6:25 pm - 1:27 pmSNA-HLN
18h 02m2 stops
$1,231United Airlines
Find Deal
Thu, Nov 27 - Sun, Nov 30

United Airlines flights from Helena to Orange County

Our best United Airlines deals on Helena to Orange County flight tickets
United Airlines
Dec 12
HLN6:30 amHelena
7h 36m
1 stop
SNA1:06 pmSanta Ana J. Wayne/Orange Cnty
Jan 11
SNA1:17 pmSanta Ana J. Wayne/Orange Cnty
7h 09m
1 stop
HLN9:26 pmHelena
$638
Find similar
United Airlines
Nov 27
HLN6:40 amHelena
30h 48m
2 stops
SNA12:28 pmSanta Ana J. Wayne/Orange Cnty
Nov 30
SNA6:25 pmSanta Ana J. Wayne/Orange Cnty
18h 02m
2 stops
HLN1:27 pmHelena
$1,231
Find similar
United Airlines
Nov 27
HLN6:40 amHelena
29h 37m
3 stops
SNA11:17 amSanta Ana J. Wayne/Orange Cnty
Nov 30
SNA6:25 pmSanta Ana J. Wayne/Orange Cnty
25h 57m
2 stops
HLN9:22 pmHelena
$1,259
Find similar

Alaska Airlines flights from Helena to Orange County

Our best Alaska Airlines deals on Helena to Orange County flight tickets
Alaska Airlines
Nov 14
HLN6:13 pmHelena
5h 17m
1 stop
SNA10:30 pmSanta Ana J. Wayne/Orange Cnty
Nov 17
SNA9:15 pmSanta Ana J. Wayne/Orange Cnty
19h 21m
1 stop
HLN5:36 pmHelena
$294
Find similar
Alaska Airlines
Nov 14
HLN6:13 pmHelena
27h 24m
2 stops
SNA8:37 pmSanta Ana J. Wayne/Orange Cnty
Nov 17
SNA9:15 pmSanta Ana J. Wayne/Orange Cnty
19h 21m
1 stop
HLN5:36 pmHelena
$323
Find similar
Alaska Airlines
Dec 12
HLN6:28 pmHelena
16h 38m
1 stop
SNA10:06 amSanta Ana J. Wayne/Orange Cnty
Jan 11
SNA8:48 pmSanta Ana J. Wayne/Orange Cnty
19h 34m
1 stop
HLN5:22 pmHelena
$348
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 October 23, 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

Fri 11/14

6:13 pm-10:30 pm

1 stop5h 17m

Santa Ana J. Wayne/Orange Cnty

Mon 11/17

9:15 pm-5:36 pm

1 stop19h 21m

$294

HelenaSanta Ana

HLN - SNA

HLNSNA

Helena

Fri 11/14

6:13 pm-8:37 pm

2 stops27h 24m

Santa Ana J. Wayne/Orange Cnty

Mon 11/17

9:15 pm-5:36 pm

1 stop19h 21m

$323

HelenaSanta Ana

HLN - SNA

HLNSNA

Helena

Tue 3/10

4:10 pm-9:30 pm

1 stop6h 20m

Santa Ana J. Wayne/Orange Cnty

Fri 3/13

6:45 am-3:43 pm

1 stop7h 58m

$343

HelenaSanta Ana

HLN - SNA

HLNSNA

Helena

Fri 12/12

6:28 pm-10:06 am

1 stop16h 38m

Santa Ana J. Wayne/Orange Cnty

Sun 1/11

8:48 pm-5:22 pm

1 stop19h 34m

$348

HelenaSanta Ana

HLN - SNA

HLNSNA

Helena

Fri 11/14

6:13 pm-10:15 pm

2 stops29h 02m

Santa Ana J. Wayne/Orange Cnty

Mon 11/17

9:25 pm-5:36 pm

2 stops19h 11m

$361

HelenaSanta Ana

HLN - SNA

HLNSNA

Helena

Tue 3/10

4:10 pm-9:59 am

2 stops18h 49m

Santa Ana J. Wayne/Orange Cnty

Fri 3/13

6:45 am-3:43 pm

1 stop7h 58m

$367

HelenaSanta Ana

HLN - SNA

HLNSNA

Helena

Tue 3/10

12:50 pm-10:24 pm

2 stops10h 34m

Santa Ana J. Wayne/Orange Cnty

Fri 3/13

7:15 pm-12:27 pm

2 stops16h 12m

$484

HelenaSanta Ana

HLN - SNA

HLNSNA

Helena

Tue 3/10

12:50 pm-10:24 pm

2 stops10h 34m

Santa Ana J. Wayne/Orange Cnty

Fri 3/13

7:15 pm-12:27 pm

2 stops16h 12m

$514

HelenaSanta Ana

HLN - SNA

HLNSNA

Helena

Fri 12/12

6:30 am-1:06 pm

1 stop7h 36m

Santa Ana J. Wayne/Orange Cnty

Sun 1/11

1:17 pm-9:26 pm

1 stop7h 09m

$638

HelenaSanta Ana

HLN - SNA

HLNSNA

Helena

Thu 11/27

6:40 am-12:28 pm

2 stops30h 48m

Santa Ana J. Wayne/Orange Cnty

Sun 11/30

6:25 pm-1:27 pm

2 stops18h 02m

$1,231

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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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Sat 11/22
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