SNA - IDA

$118 Find Cheap Flights from Santa Ana to Idaho Falls

This is the cheapest round-trip 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 11/14. 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

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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Everything you should know

Cheapest round-trip
$118
Overall average: $371
Allegiant Air
Fri 11/14Mon 11/17
SNA - IDA • Non-stop
Cheapest one-way
$124
Typical prices: $135-$256
Multiple Airlines
Tue 11/18
SNA - IDA • 2 stops
Top airlines
Allegiant Air
Cheapest • from $118 (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
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!
Flight Deals
Booking Insights
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
$118Allegiant Air
Find Deal
Fri, Jan 2 - Fri, Jan 9
Allegiant Air Logo
6:53 pm - 10:07 pmSNA-IDA
2h 14mnonstop
Allegiant Air Logo
3:09 pm - 4:22 pmIDA-SNA
2h 13mnonstop
$170Allegiant Air
Find Deal
Thu, Nov 13 - Mon, Nov 17
Multiple Airlines Logo
8:16 pm - 4:08 pmSNA-IDA
18h 52m1 stop
Multiple Airlines Logo
1:57 pm - 3:08 pmIDA-SNA
2h 11mnonstop
$199Multiple Airlines
Find Deal
Thu, Nov 13 - Mon, Nov 17
Multiple Airlines Logo
8:16 pm - 4:08 pmSNA-IDA
18h 52m1 stop
Multiple Airlines Logo
7:56 pm - 9:01 pmIDA-SNA
26h 05m1 stop
$201Multiple Airlines
Find Deal
Thu, Jan 29 - Mon, Feb 2
Alaska Airlines Logo
6:45 am - 6:18 pmSNA-IDA
10h 33m1 stop
Alaska Airlines Logo
9:00 am - 4:12 pmIDA-SNA
8h 12m1 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 - 9:30 pmIDA-SNA
6h 30m1 stop
$299Hawaiian Airlines
Find Deal
Sat, Feb 28 - Wed, Mar 4
Hawaiian Airlines Logo
11:15 am - 10:38 pmSNA-IDA
10h 23m1 stop
Hawaiian Airlines Logo
4:00 pm - 9:30 pmIDA-SNA
6h 30m1 stop
$301Hawaiian Airlines
Find Deal
Thu, Jan 29 - Sun, Feb 1
Alaska Airlines Logo
3:35 pm - 10:59 pmSNA-IDA
6h 24m1 stop
Alaska Airlines Logo
9:00 am - 2:47 pmIDA-SNA
6h 47m1 stop
$304Alaska Airlines
Find Deal
Mon, Feb 23 - Sat, Mar 7
United Airlines Logo
7:01 am - 1:30 pmSNA-IDA
5h 29m1 stop
United Airlines Logo
4:19 pm - 8:49 pmIDA-SNA
5h 30m1 stop
$305United Airlines
Find Deal
Wed, Dec 24 - Sat, Dec 27
United Airlines Logo
4:15 pm - 10:59 pmSNA-IDA
5h 44m1 stop
United Airlines Logo
4:05 pm - 10:23 amIDA-SNA
19h 18m2 stops
$578United Airlines
Find Deal
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 Friday 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 November, where the average cost of round-trip tickets is $450 and $371 respectively.

Good to know

Low seasonJanuary
Cheapest flight$118
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly and prices are also 10% 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 $124 for a one-way ticket and $118 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.

  • Which airline alliances offer flights from John Wayne (Santa Ana) to Idaho Falls?

    oneworld, and SkyTeam are the airline alliances operating flights between John Wayne (Santa Ana) and Idaho Falls, with oneworld being the most commonly used for this 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, Wednesday, Friday, and Sunday.

  • 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 $390 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 $119 or less one-way and $170 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 11217 reviews
8.1Boarding
8.5Crew
7.1Food
7.8Comfort
7.0Entertainment
Airline reviews

Check in went pretty well and you didn't lose my bag. After I got a drink from the drink cart they charged me for it, and at the crazy overpriced airport rates. Never had that happen before, is that an american thing? what madness.

6.0 GoodAnonymous, Oct 2025SJC - SEA
Read more Alaska Airlines reviews

Check in went pretty well and you didn't lose my bag. After I got a drink from the drink cart they charged me for it, and at the crazy overpriced airport rates. Never had that happen before, is that an american thing? what madness.

Kayak I had marked one carry on, one checked bag. Yet when it completed the purchase marked it as no carry on. Fail on kayaks side! Then extended flight delayed due to computer issues. Crew of the plane did awesome but fail on both kayak and alaskan

In both halves of the trip (going and returning) there were problems. Not exactly Alaska's fault, but still really difficult. Outgoing flight was canceled and rebooked twice due to a total ground stop of all Alaska's flights. This required me to change airports with minimal notice and I almost missed my flight transferring to the other airport (which was roughly an hour and a half away). On the return, the first leg was delayed by an hour, and the second leg was delayed by nearly 3 hours. This was a rough set of flights and the communication about all of these changes was minimal. Crew did their best however, so no fault there. Other thing to remember is there is no food on Alaska flights unless you pre-order. Take that into account when you choose airlines.

Check in online didn't accept my confirmation number so i could only check in with assistance at the airport and ended up with s creepy middle seat.

I was delayed several times. Missed a very important event. The airline only provided a $12 voucher after being delayed 3 times.

It was the most expensive Alaska Airlines ticket I’ve ever purchased. I had a middle seat with no legroom or space compared to any other middle seat I’ve hadThere was a silver box under the seat that took up 70% of my legroom on the most narrow 737 max the crew flat out would not help they would not help with bags they would not help with garbage there was no coffee,It was definitely not one of my better experiences on Alaska.

Sitting on the ground for 2 hours waiting for a gate wasn't fun.

It was a great experience, friendly staff and good snacks

Online check in didn't work. Somehow ended up with 2 Alaska rewards numbers and 1 for Hawaiian. No one at check in could figure out what to do. No one at check in could help me confirm an upcoming flight on Hawaiian Airlines.

Flight was delayed 14 hours! We missed an entire day of our vacation and had to pay for hotel that we didn’t use

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

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.

I liked how when I got on board how fast we ended up taking off but what I truly disliked was how uncomfortable the seats were. There was truly never a time that I could ever get comfortable during both of my flights. The seats could get away during shorter flights but flights 3 hour plus makes it hard to enjoy.

The crew was great and the flight was very smooth. Can’t really judge food since I did not get any because it costs money. The seat was comfortable for what we bought. Thanks!

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.

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

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