IDA

$108 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 6/8. 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, May 1 - Fri, May 8
Allegiant Air Logo
6:18 pm - 9:31 pm
SNA
-
IDA
2h 13mnonstop
Allegiant Air Logo
4:17 pm - 5:28 pm
IDA
-
SNA
2h 11mnonstop
$133Allegiant Air
Fri, Jun 26 - Mon, Jun 29
Allegiant Air Logo
7:00 pm - 10:06 pm
SNA
-
IDA
2h 06mnonstop
Allegiant Air Logo
4:58 pm - 6:10 pm
IDA
-
SNA
2h 12mnonstop
$180Allegiant Air
Mon, Apr 27 - Fri, May 1
Allegiant Air Logo
6:18 pm - 9:31 pm
SNA
-
IDA
2h 13mnonstop
Allegiant Air Logo
4:17 pm - 5:28 pm
IDA
-
SNA
2h 11mnonstop
$183Allegiant Air
Fri, May 1 - Fri, May 8
Multiple Airlines Logo
6:45 am - 3:27 pm
SNA
-
IDA
7h 42m
1 stop
Multiple Airlines Logo
4:17 pm - 5:28 pm
IDA
-
SNA
2h 11mnonstop
$189Multiple Airlines
Fri, Jul 17 - Fri, Jul 24
Allegiant Air Logo
6:50 pm - 9:57 pm
SNA
-
IDA
2h 07mnonstop
Allegiant Air Logo
4:50 pm - 6:00 pm
IDA
-
SNA
2h 10mnonstop
$204Allegiant Air
Fri, Jul 31 - Mon, Aug 3
Allegiant Air Logo
6:50 pm - 9:57 pm
SNA
-
IDA
2h 07mnonstop
Allegiant Air Logo
4:50 pm - 6:00 pm
IDA
-
SNA
2h 10mnonstop
$226Allegiant Air
Mon, Apr 27 - Fri, May 1
Multiple Airlines Logo
6:45 am - 3:27 pm
SNA
-
IDA
7h 42m
1 stop
Multiple Airlines Logo
4:17 pm - 5:28 pm
IDA
-
SNA
2h 11mnonstop
$228Multiple Airlines
Fri, May 22 - Mon, May 25
Delta Logo
7:05 am - 2:34 pm
LGB
-
IDA
6h 29m
1 stop
Delta Logo
6:54 pm - 9:43 pm
IDA
-
LGB
3h 49m
1 stop
$599Delta
Sat, Apr 25 - Fri, May 15
Delta Logo
4:53 pm - 10:40 pm
LGB
-
IDA
4h 47m
1 stop
Delta Logo
6:54 pm - 9:43 pm
IDA
-
LGB
3h 49m
1 stop
$673Delta
Fri, Jun 12 - Sun, Jun 14
Delta Logo
6:52 am - 2:41 pm
LGB
-
IDA
6h 49m
1 stop
Delta Logo
3:25 pm - 9:29 pm
IDA
-
LGB
7h 04m
1 stop
$679Delta
Useful Info

Good to know

Low seasonMarch
Cheapest flight$108
Best time to beat the crowds but there is an average 12% increase in price.
Most popular time to fly and prices are also 19% 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 8404 reviews
8.5Crew
7.8Entertainment
7.2Food
7.9Comfort
8.1Boarding
Airline reviews

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!

10.0 ExcellentTeresa, Apr 2026
SMF - LAX
Read more Delta reviews

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).

N Everything was perfect from boarding to assistance to baggage in Tampa

Loved the crew! Sucks that we went from 1 hour and 8 minute layover to a 3 hour layover. But weather sucks like that.

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.

just had water and there was plenty of leg & seat room. But then i don't weight 220#s!!

Not totally their fault- screaming kids that had zero parent intervention.

It was cold on the flight. The crew was very pleasant. I didn't order any food. We were delayed due to Captain waiting on maintenance log. He kept us informed though. The flight itself was smooth. I would definitely fly with Allegiant again!

I had a fantastic experience with Allegiant. I had wheelchair assistance and they helped me find my luggage and brought me to my car. Even loaded my luggage. Wonderful service!! Thank you Allegiant!

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.

Everything you need to know for your flight to Idaho Falls

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