$72 Find Cheap Flights from Idaho Falls to Orange County

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Idaho Falls to Orange County departing on 9/19. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Orange County

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Idaho Falls to Orange County, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Idaho Falls to Orange County, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Idaho Falls to Orange County

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Los Angeles
Los Angeles1 stop$195
Santa Ana
Santa Ananonstop$143
Los Angeles
Los Angeles1 stop$195
Santa Ana
Santa Ananonstop$143

Book Cheap Idaho Falls to Orange County Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho Falls to Orange County 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Idaho Falls to Orange County

Fri, Sep 12 - Fri, Sep 26
Allegiant Air Logo
4:55 pm - 6:05 pmIDA-SNA
2h 10mnonstop
Allegiant Air Logo
6:55 pm - 10:05 pmSNA-IDA
2h 10mnonstop
$143Allegiant Air
Find Deal
Fri, Sep 5 - Mon, Sep 15
Allegiant Air Logo
4:55 pm - 6:05 pmIDA-SNA
2h 10mnonstop
Allegiant Air Logo
5:39 pm - 8:49 pmSNA-IDA
2h 10mnonstop
$159Allegiant Air
Find Deal
Fri, Sep 5 - Mon, Sep 15
 Logo
10:55 pm - 10:05 pmIDA-SNA
24h 10m1 stop
 Logo
5:39 pm - 8:49 pmSNA-IDA
2h 10mnonstop
Fri, Sep 12 - Fri, Sep 26
 Logo
4:55 pm - 6:05 pmIDA-SNA
2h 10mnonstop
 Logo
6:45 am - 4:05 pmSNA-IDA
8h 20m1 stop
Tue, Oct 14 - Mon, Oct 20
Alaska Airlines Logo
6:00 am - 11:49 amIDA-SNA
6h 49m1 stop
Alaska Airlines Logo
6:45 am - 3:38 pmSNA-IDA
7h 53m1 stop
$240Alaska Airlines
Find Deal
Wed, Sep 17 - Wed, Sep 24
Delta Logo
6:51 pm - 10:22 pmIDA-SNA
4h 31m1 stop
Delta Logo
5:05 pm - 10:25 pmSNA-IDA
4h 20m1 stop
$241Delta
Find Deal
Wed, Sep 10 - Tue, Sep 16
United Airlines Logo
4:15 pm - 10:05 pmIDA-SNA
6h 50m1 stop
United Airlines Logo
8:40 am - 3:11 pmSNA-IDA
5h 31m1 stop
$267United Airlines
Find Deal
Tue, Oct 14 - Fri, Oct 17
Alaska Airlines Logo
6:00 am - 11:49 amIDA-SNA
6h 49m1 stop
Alaska Airlines Logo
6:45 am - 3:38 pmSNA-IDA
7h 53m1 stop
$284Alaska Airlines
Find Deal
Sat, Oct 11 - Tue, Oct 21
Delta Logo
6:53 pm - 9:43 pmIDA-SNA
3h 50m1 stop
Delta Logo
7:00 am - 12:33 pmSNA-IDA
4h 33m1 stop
$285Delta
Find Deal
Fri, Aug 29 - Tue, Sep 2
United Airlines Logo
4:15 pm - 8:33 pmIDA-SNA
5h 18m1 stop
United Airlines Logo
6:53 am - 1:30 pmSNA-IDA
5h 37m1 stop
$301United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Idaho Falls to Orange County flights

Get data-powered insights and trends into flights from Idaho Falls to Orange County to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Idaho Falls to Orange County flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Orange County from Idaho Falls found in the last 72 hours was to Santa Ana, at $80 round-trip. The most popular route is from Idaho Falls (IDA) to Santa Ana (SNA), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $80.

Can I save money by flying with a layover from Idaho Falls to Orange County?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $499, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Idaho Falls to Orange County?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Idaho Falls to Orange County, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Idaho Falls to Orange County is May, when tickets cost $304 (return) on average. On the other hand, the most expensive months are June and March, when the average cost of round-trip tickets is $512 and $470 respectively.

What’s the cheapest day of the week to fly from Idaho Falls to Orange County?

The average price of all round-trip flights from Idaho Falls to Orange County clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Orange County on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from Idaho Falls to Orange County. For your return ticket, we recommend flying on a Tuesday and avoiding Sundays for the best deals.

Good to know

Low seasonAugust
Cheapest flight$72
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 11% increase in price.
Flight from Idaho Falls to John Wayne (Santa Ana)

FAQs - booking Orange County flights

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

    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 Idaho Falls to Orange County.

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

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

    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 from Idaho Falls to Orange County with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho Falls to Orange County?

    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 from Idaho Falls to Orange County up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Orange County?

    The cheapest time of day to fly to Orange County is generally in the evening, when round-trip flights cost $347 on average. Morning departures are around 26% more expensive than evening flights, on average. The most expensive time of day to fly to Orange County is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $487.

Top tips for finding cheap flights to Orange County

  • Looking for a cheap flight? 25% of our users found tickets from Idaho Falls to the following destinations at these prices or less: John Wayne (Santa Ana) $143 one-way - $136 round-trip

Reviews of the top 3 airlines serving from Idaho Falls to Orange County

 
See real verified KAYAK customer reviews for airlines flying from Idaho Falls to Orange County. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Idaho Falls to Orange County? 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.
8.0
Alaska AirlinesOverall score based on 10000 reviews
7.0Entertainment
8.5Crew
7.8Comfort
8.1Boarding
7.1Food
Airline reviews

Loved the staff ease of flying snacks and free movies and WiFi

10.0 ExcellentAnonymous, Aug 2025SEA - ONT
Read more Alaska Airlines reviews

Loved the staff ease of flying snacks and free movies and WiFi

boarding was late worst was going back LAX to SFO delayed not once ? but TWICE😡I was at the airport practically almost 5 hours of previous time , very inconvenient! i would have spend longer time with family , I was wanting to avoid TSA line? but it just got me to spend unwanted time @ d airport

Flight was delayed - we left at 11:30 pm instead of 10:30 and it was extremely inconvenient. It affected both the day of the flight and the next day

Very pleasant , a flight attendant Jo did a great job mixing me up a beverage and just brightened the trip .

Plane boarded and left on time or very close to the stated departure. Arrived on time. Staff was subdued. Could not hear the flight attendant too well. No announcement from the pilot which is always nice. Biggest complaint absolutely no little snacks! But the important thing is we left and arrived on time and we survived.

I don’t like it stuff not friendly and no one help for my mom she 82 years old lady I requested wheel chair but no one provided and no one help.

My 1.5 hr flight was 5.5 hrs delayed. We switched gates twice. We planed and deplaned once. Three total planes, two had “mechanical issues.” None of this even makes sense as the original plane was sitting at the gate since yesterday evening. Then when the second plane was finally brought to the gate from the hangar, it too needed repair. Don’t worry. They gave us a $12 foot voucher. All other flights in the same area of the terminal were hours delayed. It was an actual nightmare. This was after a few hours delay on my first flight a few days ago. And I thought that was bad.

At the Portland airport, Alaska Airlines has put in a system where you have to create your own bag tag, then put your own suitcase onto a scale to weigh it. The day we were there, the system was not working properly, and we kept on being told to go onto different lines so it took us approximately 45 minutes to check our bag in. I do not work for the airlines why am I subjected to doing this? How all these companies are shifting their work onto people who have paid good money for their products is crazy. And then the system that the customers are supposed to use don't work properly..

Spent 30 minutes in tarmac bcoz arrived earlier and crew nit ready for us. Told that the airport is being renovated so limited arrival space. 6 hours flight should have not two snacks but one major meal.

If there were movies it would have made the flight much easier.

I was uncomfortably cold on the plane. Other than that it was uneventful and therefore as enjoyable as a plane ride can be.

Food was surprisingly good but the WiFi was not great

My flight was extremely cold. I had a jacket and a cover was left in each seat. The cover was extremely thin and I have a disability, fibromyalgia and arthrithis and AC air is the worst. I closed my vent and my husbands vent and it still was frigid. I asked the attendant if I could get another cover and she quickly almost dismissively and totally unconcerned stating, (I quote) (one per chair) and walked off so quickly that I didn't get a chance to explain to her that I literally have adisability. I didnt want to make a seen so I set on that flight for over 5 hours in pain, joints locking up and extremely uncomfortable. When my fibromyalgia flares up my joints not only ache but they will lock up also and it takes me days to get back to my regular self even though I take medication for it. I felt like it would not have hurt anyone at all for her to just give me an extra cover because I'm sure they have all types of medical issues in people that fly every day.

Not a "Delta" issue, but a JFK issue: We booked a connecting flight with 3 1/2 hours between to clearn immigration and customs. Our inbound flight (BCN to JFK) was on the taxiway 45 minutes which ate into our layover time. Immigtration was insanely quick with the CBP MPC app; however, clearing TSA (again, after we were ALREADY cleared in Spain on the inbound international flight) took over 95 minutes. This left us with 10 minutes before boarding the connecting flight (JFK to SAN) to walk to the far end of Terminal 4 and try to find food. We didn't find any food that could promise to serve us in under 10 minutes so we boarded the Delta flight after coming off a plance and an 8-hour flight knowing that we wouldn't be served any food on the next 5 1/2 hour flight. I feel like Delta needs to put pressure on the JFK TSA to open more screening stations (by our count, we saw only 5 scanners open and a line of - as we said - over 90 minutes. The insult is that we WERE ALREADY SCREENED through TSA, but as you come off one flight into the USA, you have to go through the whole process again. It seems like if you have a connecting flight, there should be a way to pass through immigration and customs without needing to return through TSA.

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

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

The entertainment and wifi mostly didn't work on this flight.

Terrible entertainment system - kept freezing and audio kept cutting out. Snacks were mediocre at best for a 5 hour flight.

I am still upset that my bag was lost on a recent trip to Rome ; we were inconvenienced and out €150 Euros ; delta has refused to reimburse us

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

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!

First time flying with them and will definitely fly again in the future. Crew was so nice and friendly, fought was seamless. They are simple planes, no entertainment, but it’s fine for a short flight or if you have personal devices Rates are competitive, and they did so well with keeping the flight on time after a tropical storm, where other airlines had delays and cancellations.

Everything you need to know for your flight to Orange County

Information on your arrival and departure airports

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