IDA - SNA

$77 Find Cheap Flights from Idaho Falls to Santa Ana

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 Santa Ana departing on 10/17. 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.
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KAYAK searches hundreds of travel sites at once for deals on flights to Santa Ana

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Idaho Falls to Santa Ana, 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 Santa Ana, as well as popular online travel agencies
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Cheap Flights from Idaho Falls to Santa Ana

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

Recent round-trip flight deals from Idaho Falls to Santa Ana

KAYAK's recommended round-trip deals from the most popular airlines that fly from Idaho Falls to Santa Ana.
Discover the best prices for you by selecting your travel dates on KAYAK.
Allegiant Air Logo
12:38 pm - 1:49 pmIDA-SNA
2h 11mnonstop
Allegiant Air Logo
2:39 pm - 5:45 pmSNA-IDA
2h 06mnonstop
$173Allegiant Air
Find Deal
Fri, Jun 6 - Mon, Jun 9
Allegiant Air Logo
3:34 pm - 4:47 pmIDA-SNA
2h 13mnonstop
Allegiant Air Logo
5:37 pm - 8:44 pmSNA-IDA
2h 07mnonstop
$187Allegiant Air
Find Deal
Fri, May 23 - Mon, May 26
Delta Logo
6:50 pm - 9:47 pmIDA-SNA
3h 57m1 stop
Delta Logo
5:01 pm - 10:51 pmSNA-IDA
4h 50m1 stop
$239Delta
Find Deal
Tue, May 27 - Tue, Jun 3
Alaska Airlines Logo
4:20 pm - 10:30 pmIDA-SNA
7h 10m1 stop
Alaska Airlines Logo
3:02 pm - 10:34 pmSNA-IDA
6h 32m1 stop
$283Alaska Airlines
Find Deal
Tue, Jun 3 - Sat, Jun 7
Delta Logo
6:00 am - 8:55 amIDA-SNA
3h 55m1 stop
Delta Logo
1:05 pm - 6:10 pmSNA-IDA
4h 05m1 stop
$288Delta
Find Deal
Thu, May 22 - Sun, May 25
Alaska Airlines Logo
4:20 pm - 10:30 pmIDA-SNA
7h 10m1 stop
Alaska Airlines Logo
12:35 pm - 10:34 pmSNA-IDA
8h 59m2 stops
$295Alaska Airlines
Find Deal
Tue, Jun 3 - Sat, Jun 7
United Airlines Logo
5:00 am - 9:14 amIDA-SNA
5h 14m1 stop
United Airlines Logo
1:14 pm - 8:58 pmSNA-IDA
6h 44m1 stop
$429United Airlines
Find Deal
Fri, May 23 - Mon, May 26
United Airlines Logo
6:03 pm - 10:09 pmIDA-SNA
5h 06m1 stop
United Airlines Logo
4:10 pm - 10:51 pmSNA-IDA
5h 41m1 stop
$430United Airlines
Find Deal
Fri, Jul 18 - Fri, Jul 25
American Airlines Logo
6:51 am - 5:57 pmIDA-SNA
12h 06m2 stops
American Airlines Logo
9:55 am - 9:35 pmSNA-IDA
10h 40m2 stops
$861American Airlines
Find Deal
Fri, Jul 18 - Fri, Jul 25
American Airlines Logo
1:47 pm - 9:51 pmIDA-SNA
9h 04m2 stops
American Airlines Logo
9:55 am - 9:35 pmSNA-IDA
10h 40m2 stops
$945American Airlines
Find Deal
Mon, Jul 14 - Mon, Jul 21
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KAYAK's insights & trends for Idaho Falls to Santa Ana flights

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

What’s the cheapest day of the week to fly from Idaho Falls to John Wayne (Santa Ana)?

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

If your flying dates are flexible, you should consider flying to John Wayne (Santa Ana) on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Tuesday is the most expensive day to fly from Idaho Falls to John Wayne (Santa Ana). For your return ticket, we recommend flying on a Monday and avoiding Saturdays for the best deals.

What is the cheapest month to fly from Idaho Falls to Santa Ana?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Idaho Falls to Santa Ana, 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 Santa Ana is August, where tickets cost $124 (return) on average. On the other hand, the most expensive months are October and December, where the average cost of round-trip tickets is $393 and $335 respectively.

Good to know

Low seasonJanuary
High seasonMay
Cheapest flight$77
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly and prices are also 25% lower on average.
Flight from Idaho Falls to John Wayne (Santa Ana)

When to book flights from Idaho Falls to Santa Ana

Are your dates flexible? Find out the best times to travel from Idaho Falls to Santa Ana based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Idaho Falls to John Wayne (Santa Ana)

  • What is the cheapest flight from Idaho Falls to Santa Ana?

    In the last 3 days, the lowest price for a flight from Idaho Falls to Santa Ana was $77 for a one-way ticket and $173 for a round-trip.

  • Do I need a passport to fly between Idaho Falls and John Wayne (Santa Ana)?

    No, a passport isn't needed to fly from Idaho Falls to John Wayne (Santa Ana). However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Idaho Falls to John Wayne (Santa Ana)?

    When flying out of Idaho Falls you will be using Idaho Falls Fanning Field. You will be landing at John Wayne (Santa Ana), also known as Santa Ana J. Wayne/Orange Cnty.

  • Which airlines offer Wi-Fi service onboard planes from Idaho Falls to John Wayne (Santa Ana)?

    American Airlines, and Alaska Airlines offer inflight Wi-Fi service on the Idaho Falls to John Wayne (Santa Ana) flight route.

  • Which aircraft models fly most regularly from Idaho Falls to John Wayne (Santa Ana)?

    The Airbus A319 is the aircraft model that flies most regularly on the Idaho Falls to John Wayne (Santa Ana) flight route.

  • On which days can I fly direct from Idaho Falls to John Wayne (Santa Ana)?

    You can catch a nonstop flight from Idaho Falls to John Wayne (Santa Ana) on on Monday, and Friday.

  • Which is the best airline for flights from Idaho Falls to Santa Ana, Delta or Allegiant Air?

    The two airlines most popular with KAYAK users for flights from Idaho Falls to Santa Ana are Delta and Allegiant Air. With an average price for the route of $546 and an overall rating of 8.0, Delta is the most popular choice. Allegiant Air is also a great choice for the route, with an average price of $175 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Idaho Falls to John Wayne (Santa Ana)?

    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 John Wayne (Santa Ana).

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho Falls to John Wayne (Santa Ana)?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to John Wayne (Santa Ana) from Idaho Falls 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 John Wayne (Santa Ana)?

    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 John Wayne (Santa Ana) with an airline and back to Idaho Falls with another airline. Booking your flights between Idaho Falls and SNA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho Falls to John Wayne (Santa Ana)?

    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 John Wayne (Santa Ana) from Idaho Falls up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Idaho Falls to Santa Ana

  • Looking for a cheap flight? 25% of our users found flights on this route for $83 or less one-way and $122 or less round-trip.

Prefer to fly direct from Idaho Falls to John Wayne (Santa Ana)?

Find which airlines fly direct from Idaho Falls Fanning Field Airport to Santa Ana J. Wayne/Orange Cnty Airport, which days they fly and book direct flights.

Direct departures

Idaho Falls Fanning Field to Santa Ana J. Wayne/Orange Cnty

Monday

Allegiant Air

Allegiant Air

Friday

Allegiant Air

Allegiant Air

See more direct flights

Direct returns

Santa Ana J. Wayne/Orange Cnty to Idaho Falls Fanning Field

Monday

Allegiant Air

Allegiant Air

Friday

Allegiant Air

Allegiant Air

See more direct flights
See more direct flights

Top airlines flying from Idaho Falls to Santa Ana

 
See real verified KAYAK customer reviews for airlines flying from Idaho Falls to Santa Ana. 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 Santa Ana? 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
DeltaOverall score based on 7934 reviews
7.9Comfort
8.2Boarding
7.9Entertainment
7.3Food
8.5Crew
Airline reviews

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.

10.0 ExcellentGary, Apr 2025TPA - LAX
Read more Delta reviews

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.

Seats are much much more comfortable than United, which is what I usually fly

If I pay extra for "comfort+" I expect leg room where I can stretch my legs. I was seated with an attendant's seat blocking my feet. Knee space was fine but my feet had less room than the non-"comfort+" seats. Also, don't go cheap on food when you have flights of 3+ hours. It's insulting.

Only one side of the heafphone jack work. Crew was friendly and helpful.

My husband is very tall and we generally fly Delta Comfort. We used our companion benefit, and our seats were coach and extremely uncomfortable........ horrid even

Great. Flight departed early and arrived early. Deplaning and baggage claim ww were quick.

I specifically picked out right side aisle seats because my left knee sometimes needs to be stretched. But my experience this trip was that the seats were shuffled and I lost those assigned seats, resulting in me having to sit in a much less desirable position for my comfort.

They separated our seats and moved us to the back of the plane. Hundreds of dollars and thousands of miles used and this was my platinum member experience.

AC barely worked on a 50 minute flight. It was very warm the whole flight. Flight was very bumpy and hard landing.

Got on the plane and then needed to deboard the plane because they didn’t have any pilots?

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.

They boarded passengers that sat in the back of the plane first, making boarding very efficient.

I didn't even take this flight. My plans changed and I couldn't get ahold of customer service and the website kept breaking down during the attempt to change the flight. I wound up taking another airline entirely and eating the cost.

The worst flying experience ever 3 delays. No accommodations. Had to deboard the plane after being delayed.

Posted a 20minute delay but didn’t delay at all. Caused boarding issues and confusion. Also, didn’t release baggage. Took over an hour and 20 minutes to get luggage.

Flight was good, boarding was a breeze, flight attendants were friendly and professional. There was a medical issue with another passenger and the crew handled it in a calm and professional way.

Everything you need to know for your flight from Idaho Falls to Santa Ana

Information on your arrival and departure airports

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