SNA - IDA

$98 Find Cheap Flights from Santa Ana 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 from Santa Ana to Idaho Falls departing on 11/7. 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 Idaho Falls

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

Cheap Flights from Santa Ana to Idaho Falls (SNA-IDA)

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

Fri, Nov 14 - Mon, Nov 17
Allegiant Air Logo
6:58 pm - 10:06 pmSNA-IDA
2h 08mnonstop
Allegiant Air Logo
1:57 pm - 3:08 pmIDA-SNA
2h 11mnonstop
$165Allegiant Air
Find Deal
Fri, Sep 26 - Mon, Sep 29
Allegiant Air Logo
6:55 pm - 10:05 pmSNA-IDA
2h 10mnonstop
Allegiant Air Logo
3:39 pm - 4:49 pmIDA-SNA
2h 10mnonstop
$212Allegiant Air
Find Deal
Mon, Sep 29 - Fri, Oct 3
Multiple Airlines Logo
5:39 pm - 8:49 pmSNA-IDA
2h 10mnonstop
Multiple Airlines Logo
10:57 pm - 10:05 pmIDA-SNA
24h 08m1 stop
$257Multiple Airlines
Find Deal
Wed, Nov 12 - Tue, Nov 18
Alaska Airlines Logo
6:45 am - 3:13 pmSNA-IDA
7h 28m1 stop
Alaska Airlines Logo
3:50 pm - 8:27 pmIDA-SNA
5h 37m1 stop
$260Alaska Airlines
Find Deal
Tue, Nov 11 - Fri, Nov 14
Delta Logo
5:20 pm - 10:19 pmSNA-IDA
3h 59m1 stop
Delta Logo
6:57 pm - 10:28 pmIDA-SNA
4h 31m1 stop
$261Delta
Find Deal
Tue, Dec 2 - Tue, Dec 9
Delta Logo
5:20 pm - 10:24 pmSNA-IDA
4h 04m1 stop
Delta Logo
7:06 pm - 10:38 pmIDA-SNA
4h 32m1 stop
$290Delta
Find Deal
Thu, Nov 6 - Thu, Nov 13
Alaska Airlines Logo
8:00 am - 3:13 pmSNA-IDA
6h 13m1 stop
Alaska Airlines Logo
3:50 pm - 9:30 pmIDA-SNA
6h 40m1 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
4:00 pm - 10:30 pmIDA-SNA
7h 30m1 stop
$296Hawaiian Airlines
Find Deal
Mon, Sep 29 - Fri, Oct 3
Multiple Airlines Logo
6:45 am - 2:49 pmSNA-IDA
7h 04m1 stop
Multiple Airlines Logo
10:57 pm - 10:05 pmIDA-SNA
24h 08m1 stop
$319Multiple Airlines
Find Deal
Wed, Oct 29 - Sat, Nov 1
Hawaiian Airlines Logo
6:45 am - 3:13 pmSNA-IDA
7h 28m1 stop
Hawaiian Airlines Logo
3:50 pm - 8:27 pmIDA-SNA
5h 37m1 stop
$345Hawaiian Airlines
Find Deal

Everything you should know

Top airlines
Allegiant Air
Cheapest • from $165 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
April
Cheapest • 47% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Nonstop flights
4 days a week
There are direct flights from Santa Ana to Idaho Falls 4 days a week: Mon, Wed, Fri, Sun.
Direct flights
Direct flights
Direct flights
Direct flights
Cheapest round-trip
$165
Overall average: $312
Allegiant Air
Fri 11/14Mon 11/17
SNA - IDA • Non-stop
Cheapest one-way
$98
Typical prices: $135-335
Allegiant Air
Fri 11/7
SNA - IDA • Non-stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Idaho Falls!
Booking Insights

KAYAK's insights & trends for Santa Ana to Idaho Falls flights

Get data-powered insights and trends into flights from Santa Ana to Idaho Falls 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 John Wayne (Santa Ana) to Idaho Falls?

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

For John Wayne (Santa Ana) to Idaho Falls, Monday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from Idaho Falls back to John Wayne (Santa Ana), the best deals are generally found on Wednesday, with Monday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Santa Ana to Idaho Falls, 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 Santa Ana to Idaho Falls is April, where tickets cost $138 (return) on average. On the other hand, the most expensive months are December and February, where the average cost of round-trip tickets is $454 and $348 respectively.

Good to know

Low seasonNovember
Cheapest flight$98
Best time to beat the crowds but there is an average 19% increase in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from John Wayne (Santa Ana) to Idaho Falls

When to book flights from Santa Ana to Idaho Falls

Are your dates flexible? Find out the best times to travel from Santa Ana to Idaho Falls 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 John Wayne (Santa Ana) to Idaho Falls

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

    In the last 3 days, the lowest price for a flight from Santa Ana to Idaho Falls was $98 for a one-way ticket and $165 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

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

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

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Santa Ana to Idaho Falls are Alaska Airlines and Delta. With an average price for the route of $410 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $406 and an overall rating of 7.9.

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Idaho Falls from John Wayne (Santa Ana) 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 John Wayne (Santa Ana) 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 John Wayne (Santa Ana) with another airline. Booking your flights between John Wayne (Santa Ana) and IDA 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 John Wayne (Santa Ana) 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 John Wayne (Santa Ana) 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 Santa Ana to Idaho Falls

  • Looking for a cheap flight? 25% of our users found flights on this route for $166 or less round-trip.

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

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Santa Ana J. Wayne/Orange Cnty to Idaho Falls Fanning Field.
Find which airlines fly direct from Santa Ana J. Wayne/Orange Cnty Airport to Idaho Falls Fanning Field Airport, which days they fly and book direct flights.

Direct departures

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

Monday

Allegiant Air

Allegiant Air

Wednesday

Allegiant Air

Allegiant Air

Friday

Allegiant Air

Allegiant Air

Sunday

Allegiant Air

Allegiant Air

See more direct flights

Direct returns

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

Monday

Allegiant Air

Allegiant Air

Wednesday

Allegiant Air

Allegiant Air

Friday

Allegiant Air

Allegiant Air

Sunday

Allegiant Air

Allegiant Air

See more direct flights

Reviews of the top 3 airlines serving from Santa Ana to Idaho Falls

 
See real verified KAYAK customer reviews for airlines flying from Santa Ana to Idaho Falls. 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 Santa Ana 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.
8.0
Alaska AirlinesOverall score based on 10000 reviews
7.1Food
7.8Comfort
7.0Entertainment
8.1Boarding
8.5Crew
Airline reviews

The first leg of the trip was excellent. Lovely flight attendants and comfortable plane. The second leg left a lot to be desired. The flight attendant was rude when I asked for a Diet Coke, the boarding required quite a long walk and the plane was crammed and uncomfortable.

10.0 ExcellentAnonymous, Sep 2025ONT - PDX
Read more Alaska Airlines reviews

The first leg of the trip was excellent. Lovely flight attendants and comfortable plane. The second leg left a lot to be desired. The flight attendant was rude when I asked for a Diet Coke, the boarding required quite a long walk and the plane was crammed and uncomfortable.

Flight attendant was awful, I felt second hand embarrassment with every one of her interactions with people onboard. She was so incredibly rude every chance she got

Great flight - efficient and cheerful team on board, at SFO gate. Also, PAE (Paine Field, Everett, WA) is a great little airport to fly out or in to!

My flight wait is 3 hours delayed due to Unknown reason. We waited a very long time in the tarmac. Our flight 24 was scheduled @ 7, therefore we left my house at 330 to park our car. We were at the gate @ 530, then we were told at 6a that it will be late , we boarded at 930 but did not take off until 1015. Therefore my arranged pick up in JFK was cancelled because of no show. Before all these I got an email offers of changing my flight to a different date which I took a day earlier. I will never again take Alaska Airlines, very Inefficient and Disappointing.

Such great crew, from checkin to the plane. So friendly and helpful, I was genuinely impressed.

I was sitting towards back of plane and the flight attendants I thought spoke unusually loud for an evening flight. They chatted and chatted all night long and it seemed odd to me that they didn’t try to lower their voices. It is annoying as a passenger to hear all their conversations.

Staff at Gate desk were helpful. My connecting flight from the first part of my trip Kona to Seattle was late. I had to run through SeaTac Seattle to catch my flight to San Jose. They made an exception to let me board. On my return trip San Jose to San Diego and San Diego to Honolulu the same thing happened. One flight arrived late and I had to run through the terminal to catch my connection. There are no Gluten-free & Vegan options meals and snacks to purchase.

Had to pay $8 for internet wasnt cool, no tv’s, had to use phone to watch movies, no food choices seemed available unless u ordered in advance maybe I'm wrong about that but seemed that way, no snacks were served. Seemed a very bare bones flight. But it was on time and safe so that was good

We were singled out, greeted and helped with check-in at the busy airport. They offered to take our bags there and gave no fuss when we said they were carry-on. With United just last week I had to put up a fight just to get onto the flight with my one authorized carry-on.

Seats extremely uncomfortable, no entertainment, no snacks, and when boarding, half of the passengers needed to check in the carry on luggage without any explanation.

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 from Santa Ana to Idaho Falls

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