IDA

$109 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 10/10. 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

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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

Mon, Mar 30 - Fri, Apr 3
Allegiant Air Logo
6:10 pm - 9:23 pmSNA-IDA
2h 13mnonstop
Allegiant Air Logo
4:02 pm - 5:13 pmIDA-SNA
2h 11mnonstop
$272Allegiant Air
Find Deal
Wed, Mar 25 - Mon, Mar 30
Multiple Airlines Logo
2:55 pm - 10:35 pmSNA-IDA
6h 40m1 stop
Multiple Airlines Logo
4:04 pm - 5:20 pmIDA-SNA
2h 16mnonstop
$284Multiple Airlines
Find Deal
Fri, Mar 27 - Mon, Mar 30
Allegiant Air Logo
6:10 pm - 9:23 pmSNA-IDA
2h 13mnonstop
Allegiant Air Logo
4:04 pm - 5:20 pmIDA-SNA
2h 16mnonstop
$291Allegiant Air
Find Deal
Wed, Oct 22 - Wed, Oct 29
Alaska Airlines Logo
7:55 am - 3:38 pmSNA-IDA
6h 43m1 stop
Alaska Airlines Logo
3:50 pm - 8:27 pmIDA-SNA
5h 37m1 stop
$295Alaska Airlines
Find Deal
Sat, Feb 28 - Wed, Mar 4
Hawaiian Airlines Logo
2:55 pm - 10:38 pmSNA-IDA
6h 43m1 stop
Hawaiian Airlines Logo
8:00 am - 2:10 pmIDA-SNA
7h 10m1 stop
$296Hawaiian Airlines
Find Deal
Sat, Feb 28 - Wed, Mar 4
Alaska Airlines Logo
11:15 am - 10:38 pmSNA-IDA
10h 23m2 stops
Alaska Airlines Logo
4:00 pm - 9:30 pmIDA-SNA
6h 30m1 stop
$327Alaska Airlines
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Wed, Oct 29 - Sun, Nov 2
American Airlines Logo
10:35 am - 9:48 pmSNA-IDA
10h 13m1 stop
American Airlines Logo
7:10 am - 11:40 amIDA-SNA
5h 30m1 stop
$390American Airlines
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Wed, Mar 25 - Tue, Mar 31
Delta Logo
7:15 am - 10:21 pmSNA-IDA
14h 06m2 stops
Delta Logo
6:45 pm - 9:59 pmIDA-SNA
4h 14m1 stop
$398Delta
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Tue, Mar 31 - Tue, Mar 31
Delta Logo
7:00 am - 12:31 pmSNA-IDA
4h 31m1 stop
Delta Logo
6:45 pm - 9:59 pmIDA-SNA
4h 14m1 stop
$426Delta
Find Deal
Wed, Oct 29 - Sun, Nov 2
American Airlines Logo
6:45 am - 9:48 pmSNA-IDA
14h 03m2 stops
American Airlines Logo
7:10 am - 11:40 amIDA-SNA
5h 30m1 stop
$464American Airlines
Find Deal

Everything you should know

Cheapest round-trip
$272
Typical prices: $165-360
Allegiant Air
Mon 3/30Fri 4/3
SNA - IDA • Non-stop
Cheapest one-way
$87
Typical prices: $99-255
Allegiant Air
Fri 10/10
SNA - IDA • Non-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Idaho Falls!
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$87
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 25% 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 7966 reviews
8.2Boarding
8.5Crew
7.3Food
7.9Entertainment
7.9Comfort
Airline reviews

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

2.0 MediocreAnonymous, Sep 2025SNA - SEA
Read more Delta reviews

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Having to up charge for a seat assignment is not good. Delta can do better

My husband upgraded our seats and I don't know if it was due to the type of planet was or if they didn't upgrade our seats. We were supposed to be in I believe comfort seats and they were just as tight as any other seat- no leg room and we are very tall people but at least it wasn't extremely cold. My husband did put in a complaint about our seating because he paid extra and if we would have known that the space and the tightness would have been the same, we just would have gotten the emergency row emergency row seats that we normally get. We love Delta but both our flights coming home we're not good. Oh I forgot to mention that on our flight to Hawaii our luggage wheels got broke and we had to purse new luggage on vacation then we never had this problem so we didn't know protocol and reported it after we got home only for them to tell is we only had 24hrs to report the damage. Not sure what was going on with Delta this vacation trip.

Crew was excellent. Comfort seats not as nice as other kinds of planes.

It was a great flight and the stewards and stewardess were all kind and accommodating!! The seats were comfortable and entertainment screen excellent!

There are 4 flights in consecutive gates with about the same departure time. Two flights were boarding at the same time. One was delayed or boarding would be happening at the same time. I am not sure what Delta and LAX need to do to have a better layout at the end of Terminal 2

There was a security issue at the airport and we were unable to land. We circled endlessly and then landed at another airfield for fuel. We then circled the airport again, almost landed but didn’t fully touch down before circling again. I am thankful to the crew for keeping us safe- the issue was the airline and staff at the airport getting us seats on our connecting flights. That part was hours of searching for someone and getting in double my steps.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

Crew was great. No entertainment and food and beverage was for purchase only, even water

It was canceled. The flight wasn’t rescheduled, everyone had to figure out their own new arrangements. They said we would get refunded our original fare and receive an additional $150. We received links for $100 only and they expired before we could activate them.

The plane had originated in Las Vegas at 6:30 in the morning and flew to Moline where we boarded. The flight left around 12:30 PM and there were no boxed snacks available and many of the alcoholic beverages were unavailable. I would find it hard to believe that that many of the passengers coming from Las Vegas at 6:30 in the morning, drank and ate that much of the items. I can only come to the conclusion that someone failed to stock the plane for the round-trip. This is a huge revenue failure for the airline and disappointment for the passengers. The flight crew did not seem happy to be there and did not engage with passengers. Allegiant you can do better.

They did not let my husband on the plane with our service animal at the last minute. Do NOT fly this airline with a service animal!

Tight! Seats are not designed for those of us who wear extra-large clothes.

The non-stop flight from Grand Rapids was excellent. I neither expected or needed a budget flight and Allegiant made the trip easy and for an affordable price, Arriving at the Mesa Airport (AZA) is a delight compared to the international airport. For our return flight, we were able to arrive 75 minutes before the flight, return the rental car, check our bag and make it to the gate in plenty of time. That would never happen at most airports.

Easiest flights I’ve ever taken. Plane was comfortable without overly crowded seating.

Terrible. Still have not received the refund from them. They sent it to some account that I don't even know. Spoke with costumer service and they are unable to help.

I didn’t like it at all. I miss my second flight because of the delay on Allegiant Air now I m stuck in MCO.

Good, but a bit late on take off after loading. Don't like charging for carry ons!

Everything you need to know for your flight to Idaho Falls

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

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