HLN

$238 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 8/11. 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, Oct 31 - Wed, Nov 4
Alaska Airlines Logo
7:00 am - 4:11 pm
LGB
-
HLN
8h 11m
1 stop
Alaska Airlines Logo
4:41 pm - 8:59 pm
HLN
-
LGB
5h 18m
1 stop
$334Alaska Airlines
Sat, Oct 31 - Wed, Nov 4
Alaska Airlines Logo
7:00 am - 4:11 pm
LGB
-
HLN
8h 11m
1 stop
Alaska Airlines Logo
4:41 pm - 8:59 pm
HLN
-
LGB
5h 18m
1 stop
$359Alaska Airlines
Sat, Oct 31 - Wed, Nov 4
Alaska Airlines Logo
7:00 am - 4:11 pm
LGB
-
HLN
8h 11m
1 stop
Alaska Airlines Logo
4:41 pm - 8:59 pm
HLN
-
LGB
5h 18m
1 stop
$361Alaska Airlines
Tue, Oct 27 - Sat, Oct 31
Alaska Airlines Logo
8:06 am - 4:11 pm
SNA
-
HLN
7h 05m
1 stop
Alaska Airlines Logo
4:48 pm - 9:50 pm
HLN
-
SNA
6h 02m
1 stop
$403Alaska Airlines
Sat, Sep 5 - Sat, Sep 19
Alaska Airlines Logo
5:35 pm - 4:34 pm
SNA
-
HLN
21h 59m
1 stop
Alaska Airlines Logo
5:18 pm - 6:23 pm
HLN
-
SNA
26h 05m
1 stop
$423Alaska Airlines
Sat, Oct 31 - Wed, Nov 4
Multiple Airlines Logo
7:00 am - 4:11 pm
LGB
-
HLN
8h 11m
1 stop
Multiple Airlines Logo
4:41 pm - 7:45 pm
HLN
-
LGB
28h 04m
2 stops
$611Multiple Airlines
Wed, Aug 26 - Tue, Sep 1
Delta Logo
7:00 am - 12:15 pm
LGB
-
HLN
4h 15m
1 stop
Delta Logo
12:55 pm - 4:10 pm
HLN
-
LGB
4h 15m
1 stop
$627Delta
Wed, Aug 26 - Tue, Sep 1
Delta Logo
7:00 am - 12:15 pm
LGB
-
HLN
4h 15m
1 stop
Delta Logo
12:55 pm - 4:10 pm
HLN
-
LGB
4h 15m
1 stop
$683Delta
Mon, Jul 27 - Thu, Jul 30
Delta Logo
7:00 am - 12:15 pm
LGB
-
HLN
4h 15m
1 stop
Delta Logo
12:55 pm - 4:06 pm
HLN
-
LGB
4h 11m
1 stop
$767Delta
Wed, Aug 26 - Tue, Sep 1
Delta Logo
7:00 am - 12:15 pm
LGB
-
HLN
4h 15m
1 stop
Delta Logo
12:55 pm - 4:10 pm
HLN
-
LGB
4h 15m
1 stop
$801Delta
Useful Info

Good to know

Low seasonFebruary
Cheapest flight$238
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly with an average 2% increase in price.
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.
7.8
DeltaOverall score based on 8455 reviews
8.5Crew
7.2Food
7.8Comfort
8.1Boarding
7.8Entertainment
Airline reviews

It was as good as it could be. Flying is not a pleasant experience these days.

8.0 ExcellentMark, Jun 2026
LAX - ORD
Read more Delta reviews

It was as good as it could be. Flying is not a pleasant experience these days.

Very good flight. Crew was great. No issues and we even arrived early.

Be on time? When not on time a circling for over an hour offer more than 1 bag of chips to the passengers? It was a 7 hour flight by the time we got done.

Flight delayed four separate times. I’m now one hour hours late to landing.

Checkin was good, fllight ws good. Onlly complaint is lack of foot on 6 hour flight from Seattle to Boston. Snacks were flimsy - chips and cookies. could have offered something more substantial for such a long flight. I know you can buy food in airport but for the price you pay for a ticket, they should step up for the passengers.

Long story short, it was one of the better flight experiences I've had in some time when compared with other airlines.

While they turned off most cabin lights to allow people to sleep, I was bothered by how bright the side lights still were. It was still quite bright for me in a window seat, when I wish I could have slept!

Generally on time departures and arrivals, clean planes, sky miles membership provides great benefits (complimentary upgrades, etc).

One of the best crews and best flights I’ve ever had! Really great experience

The bus ride from the terminal to board the plane is uncomfortable and stressful when making a connection.

Everything you need to know for your flight to Helena

Information on the airport you'll fly into in Helena

Helena (HLN)