HLN

$182 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 5/23. 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

Sat, May 30 - Mon, Jun 1
Alaska Airlines Logo
6:45 am - 4:06 pm
SNA
-
HLN
8h 21m
1 stop
Alaska Airlines Logo
4:43 pm - 9:30 pm
HLN
-
SNA
5h 47m
1 stop
$403Alaska Airlines
Sat, Aug 8 - Fri, Aug 14
Delta Logo
7:00 am - 12:15 pm
SNA
-
HLN
4h 15m
1 stop
Delta Logo
5:45 am - 9:09 am
HLN
-
SNA
4h 24m
1 stop
$411Delta
Tue, Jun 23 - Tue, Jun 30
United Airlines Logo
6:45 am - 1:33 pm
SNA
-
HLN
5h 48m
1 stop
United Airlines Logo
2:20 pm - 6:59 pm
HLN
-
SNA
5h 39m
1 stop
$424United Airlines
Tue, Apr 21 - Wed, Apr 22
United Airlines Logo
7:00 am - 1:39 pm
SNA
-
HLN
5h 39m
1 stop
United Airlines Logo
2:25 pm - 9:58 pm
HLN
-
SNA
8h 33m
1 stop
$457United Airlines
Tue, Jun 23 - Tue, Jun 30
Alaska Airlines Logo
8:05 am - 4:32 pm
SNA
-
HLN
7h 27m
1 stop
Alaska Airlines Logo
5:09 pm - 10:04 am
HLN
-
SNA
17h 55m
1 stop
$475Alaska Airlines
Tue, Jun 23 - Tue, Jun 30
Alaska Airlines Logo
6:47 am - 4:32 pm
SNA
-
HLN
8h 45m
1 stop
Alaska Airlines Logo
5:09 pm - 10:04 am
HLN
-
SNA
17h 55m
1 stop
$479Alaska Airlines
Tue, Jul 14 - Sun, Jul 19
Alaska Airlines Logo
8:05 am - 4:32 pm
SNA
-
HLN
7h 27m
1 stop
Alaska Airlines Logo
5:09 pm - 10:30 pm
HLN
-
SNA
6h 21m
1 stop
$517Alaska Airlines
Tue, Jul 14 - Sun, Jul 19
Alaska Airlines Logo
8:58 pm - 4:32 pm
SNA
-
HLN
18h 34m
1 stop
Alaska Airlines Logo
5:09 pm - 10:30 pm
HLN
-
SNA
6h 21m
1 stop
$521Alaska Airlines
Tue, Apr 21 - Wed, Apr 22
Alaska Airlines Logo
6:45 am - 5:45 pm
SNA
-
HLN
10h 00m
2 stops
Alaska Airlines Logo
6:22 pm - 10:25 am
HLN
-
SNA
17h 03m
1 stop
$544Alaska Airlines
Mon, Apr 13 - Fri, Apr 17
Delta Logo
7:00 am - 12:24 pm
LGB
-
HLN
4h 24m
1 stop
Delta Logo
5:40 am - 11:57 am
HLN
-
LGB
7h 17m
1 stop
$1,127Delta
Useful Info

Good to know

Low seasonFebruary
Cheapest flight$182
Best time to beat the crowds with an average 34% drop in price.
Most popular time to fly and prices are also 16% 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 8374 reviews
8.5Crew
7.8Entertainment
7.2Food
7.9Comfort
8.1Boarding
Airline reviews

Fast, lovely scenery, great info on the Delta flight screen about landmarks we were flying over. Great landing!

10.0 ExcellentLorna, Mar 2026
LAX - PDX
Read more Delta reviews

Fast, lovely scenery, great info on the Delta flight screen about landmarks we were flying over. Great landing!

Long flight but comfortable and not freezing as I have experienced on Hawaiian flights to the islands. They gave us blankets just in case. Nice touch.

I took seat 15A in anticipation of window seat, there is no window.

Flight late, the waited for a long time for “personal” to arrive at gate to dock the plane in Rochester. So annoying. This flight was expected, why aren’t personel available for the jet bridge?

My recent experience was excellent on Delta! I flew with Delta Comfort and I was really comfortable in my seat. I enjoyed the in-flight service. The flight attendants were so friendly and hospitable. I love the snack on the flight as well. This was my first time flying on Delta and I will definitely consider flying with them again.

My flight was canceled on Sunday. Rebooking took three hours. Had to pay for accommodations another night. New flight was delayed for 5 hours, all that was sent was a 12 dollar food voucher, which doesn’t tell you how to use it. Then when we landed we had to sit on the plane for an hour before we could get off.

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.

Everything you need to know for your flight to Helena

Information on the airport you'll fly into in Helena

Helena (HLN)