IDA

$66 Find Cheap Flights from Orange County to Idaho Falls

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Idaho Falls departing on 3/6. 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 Idaho Falls

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Orange County to Idaho Falls 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 Idaho Falls

Fri, Mar 6 - Mon, Mar 9
Allegiant Air Logo
6:27 pm - 9:40 pm
SNA
-
IDA
2h 13mnonstop
Allegiant Air Logo
4:21 pm - 5:37 pm
IDA
-
SNA
2h 16mnonstop
$120Allegiant Air
Fri, Mar 20 - Fri, Mar 27
Allegiant Air Logo
6:10 pm - 9:23 pm
SNA
-
IDA
2h 13mnonstop
Allegiant Air Logo
4:04 pm - 5:20 pm
IDA
-
SNA
2h 16mnonstop
$125Allegiant Air
Thu, Mar 12 - Mon, Mar 16
Multiple Airlines Logo
8:20 pm - 3:14 pm
SNA
-
IDA
17h 54m
1 stop
Multiple Airlines Logo
4:04 pm - 5:20 pm
IDA
-
SNA
2h 16mnonstop
$178Multiple Airlines
Fri, Mar 20 - Fri, Mar 27
Multiple Airlines Logo
6:45 am - 3:14 pm
SNA
-
IDA
7h 29m
1 stop
Multiple Airlines Logo
4:04 pm - 5:20 pm
IDA
-
SNA
2h 16mnonstop
$190Multiple Airlines
Fri, Mar 6 - Mon, Mar 9
Multiple Airlines Logo
6:27 pm - 9:40 pm
SNA
-
IDA
2h 13mnonstop
Multiple Airlines Logo
10:30 pm - 12:25 pm
IDA
-
SNA
14h 55m
1 stop
$215Multiple Airlines
Thu, Mar 12 - Mon, Mar 16
Multiple Airlines Logo
8:20 pm - 3:14 pm
SNA
-
IDA
17h 54m
1 stop
Multiple Airlines Logo
10:13 pm - 3:33 pm
IDA
-
SNA
18h 20m
1 stop
$218Multiple Airlines
Thu, Mar 12 - Mon, Mar 16
Multiple Airlines Logo
8:20 pm - 3:14 pm
SNA
-
IDA
17h 54m
1 stop
Multiple Airlines Logo
10:13 pm - 8:55 am
IDA
-
SNA
35h 42m
2 stops
$232Multiple Airlines
Fri, Mar 6 - Mon, Mar 9
Multiple Airlines Logo
6:27 pm - 9:40 pm
SNA
-
IDA
2h 13mnonstop
Multiple Airlines Logo
10:30 pm - 8:55 am
IDA
-
SNA
35h 25m
2 stops
$240Multiple Airlines
Fri, Jun 12 - Mon, Jun 15
Delta Logo
7:10 am - 2:27 pm
LGB
-
IDA
6h 17m
1 stop
Delta Logo
11:20 am - 4:21 pm
IDA
-
LGB
6h 01m
1 stop
$718Delta
Sat, May 2 - Mon, May 4
Delta Logo
4:53 pm - 10:40 pm
LGB
-
IDA
4h 47m
1 stop
Delta Logo
1:09 pm - 4:03 pm
IDA
-
LGB
3h 54m
1 stop
$929Delta
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$66
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly and prices are also 17% lower on average.
Flight from John Wayne (Santa Ana) to Idaho Falls

FAQs for booking flights from Orange County to Idaho Falls

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

    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 Idaho Falls.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Idaho Falls 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 Idaho Falls?

    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 Idaho Falls 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 Idaho Falls?

    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 Idaho Falls 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 airlines flying from Orange County to Idaho Falls

 
Need help choosing which airline to fly with from Orange County to Idaho Falls? 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 8234 reviews
8.1Boarding
7.8Entertainment
7.9Comfort
8.5Crew
7.2Food
Airline reviews

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

4.0 OkayJahmes, Feb 2026
LAX - MCO
Read more Delta reviews

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

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

Superb. Staff great. Great flight. As with other airlines, seating too tight and restrictive.

There is not one likable thing about this airline. It’s starts with the deceptive pricing and continues through the whole flight. The worst staff I’ve ever experienced way over priced bags absolutely no food or drink (unacceptable and you should be embarrassed) the seats are cramped and uncomfortable there is no entertainment there is nothing about this trash airline that constitutes any amount of money. It’s worse than spirit and way more expensive it is disgraceful. Do not travel with Allegiant I repeat do not bother no matter what they say the price is it is never ever going to be the right choice I’m mind blown at how awful the entire experience was I’m embarrassed that I chose so poorly I cannot reiterate enough how beyond horrible this company and its staff are, not one person on this flight or at the airport is qualified to sweep up trash on a city sidewalk they should certainly never be given any job that requires a brain or manners or communication with human beings, what a disgrace to the human race. Your criminal chiselers and should be put out to pasture

Great flight. Friendly staff. Free snacks and drinks would be nice. I would love fewer taxes and fees added on.

My 90 year old father flew with me. He needed wheel chair assistance and is nearly deaf. The staff was amazing with him.

It was fine. Nobody was outstandingly friendly but no one was rude and everything was smooth . The captain thanked us for flying but no one greeted me as I walked on the plane or as I exited which is the least they could do lol

Clean, friendly, roomy. But check-in from the phone link was terrible. Repeated attempts wouldn’t save at the final step. Just kept spinning! It was very frustrating. Finally, I used the app (vs website link) to check-in which worked very smoothly on the first attempt.

Check in on the web portal was cumbersome! After several attempts I finally got the boarding pass.

Excellent flight and even arrived 23 min early. No entertainment , or wi fi on board, but I downloaded a couple of movies beforehand which kept me entertained. Really like flying Allegiant airlines.

WE were delayed about an hour and never any communications from the employees working the gate. We also were moved to a total of three gates.

I love how they show love to their customers and care about them too.

Everything you need to know for your flight to Idaho Falls

Information on the airport you'll fly into in Idaho Falls