HLN

$139 Find Cheap Flights from Orange County to Helena

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Helena departing on 4/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Orange County to Helena

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Orange County to Helena that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Orange County to Helena

Wed, Apr 29 - Sat, May 2
Alaska Airlines Logo
6:45 am - 5:45 pm
SNA
-
HLN
10h 00m
1 stop
Alaska Airlines Logo
6:22 pm - 10:25 am
HLN
-
SNA
17h 03m
1 stop
$265Alaska Airlines
Wed, Apr 29 - Sat, May 2
Alaska Airlines Logo
6:45 am - 5:45 pm
SNA
-
HLN
10h 00m
1 stop
Alaska Airlines Logo
6:22 pm - 10:25 am
HLN
-
SNA
17h 03m
1 stop
$284Alaska Airlines
Wed, Apr 29 - Sat, May 2
Alaska Airlines Logo
6:45 am - 5:45 pm
SNA
-
HLN
10h 00m
1 stop
Alaska Airlines Logo
6:22 pm - 10:25 am
HLN
-
SNA
17h 03m
1 stop
$293Alaska Airlines
Wed, Apr 29 - Sat, May 2
Alaska Airlines Logo
2:34 pm - 5:45 pm
SNA
-
HLN
26h 11m
1 stop
Alaska Airlines Logo
6:22 pm - 10:25 am
HLN
-
SNA
17h 03m
1 stop
$303Alaska Airlines
Fri, Apr 24 - Mon, Apr 27
Alaska Airlines Logo
8:05 am - 5:45 pm
SNA
-
HLN
8h 40m
1 stop
Alaska Airlines Logo
6:22 pm - 4:03 pm
HLN
-
SNA
22h 41m
2 stops
$342Alaska Airlines
Wed, Jul 8 - Wed, Jul 15
United Airlines Logo
6:45 am - 1:33 pm
SNA
-
HLN
5h 48m
1 stop
United Airlines Logo
2:20 pm - 10:01 pm
HLN
-
SNA
8h 41m
1 stop
$343United Airlines
Tue, Jun 30 - Tue, Jul 7
Delta Logo
7:10 am - 12:23 pm
LGB
-
HLN
4h 13m
1 stop
Delta Logo
12:50 pm - 4:21 pm
HLN
-
LGB
4h 31m
1 stop
$603Delta
Wed, Jun 10 - Sun, Jun 14
Delta Logo
7:10 am - 12:23 pm
LGB
-
HLN
4h 13m
1 stop
Delta Logo
5:45 am - 12:11 pm
HLN
-
LGB
7h 26m
1 stop
$627Delta
Wed, Apr 29 - Sat, May 2
Multiple Airlines Logo
8:55 am - 5:45 pm
LGB
-
HLN
31h 50m
2 stops
Multiple Airlines Logo
6:22 pm - 9:00 pm
HLN
-
LGB
51h 38m
2 stops
$806Multiple Airlines
Wed, Apr 29 - Sat, May 2
Multiple Airlines Logo
8:00 am - 5:45 pm
LGB
-
HLN
56h 45m
2 stops
Multiple Airlines Logo
6:22 pm - 8:22 pm
HLN
-
LGB
27h 00m
2 stops
$887Multiple Airlines
Useful Info

Good to know

Low seasonFebruary
Cheapest flight$139
Best time to beat the crowds with an average 34% drop in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from John Wayne (Santa Ana) to Helena

FAQs for booking flights from Orange County to Helena

  • How does KAYAK find such low prices on flights from Orange County to Helena?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Orange County to Helena.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Orange County to Helena?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Helena from Orange County is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Orange County to Helena?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Helena with an airline and back to Orange County with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Orange County to Helena?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Helena from Orange County up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Orange County to Helena

 
Need help choosing which airline to fly with from Orange County to Helena? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8291 reviews
7.9Comfort
8.5Crew
7.8Entertainment
8.1Boarding
7.2Food
Airline reviews

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

2.0 MediocreIsabella, Mar 2026
SJC - SLC
Read more Delta reviews

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

The crew, and fellow passengers, were super gracious and kind. There seemed to be plenty of bin space even though the plane was full. It’s nice to get a glass of wine with dinner in Premiere seating, and there was a lot of food.

Everything I mentioned earlier - the airbus was more comfortable indeed and the experience was further enhanced.

The plane was an older model, so it wasn’t as comfortable as others. The flight attendants were not helpful during onboarding. It was a full flight so there was chaos finding space for baggage.

Awesome! On time flight, early arrival, and a complimentary upgrade!

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

The flight was delayed for about 2 hrs. Other than it, it was good.

I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again

Everything you need to know for your flight to Helena

Information on the airport you'll fly into in Helena

Helena (HLN)