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Cheap flights from Idaho Falls to Santa Ana from $93

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho Falls to Santa Ana departing on 7/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Idaho Falls to Los Angeles

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Idaho Falls to Los Angeles.
Allegiant Air Logo
3:32 pm - 4:38 pmIDA-SNA
2h 06mnonstop
Allegiant Air Logo
5:28 pm - 8:44 pmSNA-IDA
2h 16mnonstop
$128Allegiant Air
Find Deal
Mon, Apr 21 - Fri, Apr 25
Allegiant Air Logo
12:29 pm - 1:35 pmIDA-SNA
2h 06mnonstop
Allegiant Air Logo
2:20 pm - 5:27 pmSNA-IDA
2h 07mnonstop
$204Allegiant Air
Find Deal
Fri, Jul 11 - Mon, Jul 21
Allegiant Air Logo
12:29 pm - 1:35 pmIDA-SNA
2h 06mnonstop
Allegiant Air Logo
2:20 pm - 5:27 pmSNA-IDA
2h 07mnonstop
$211Allegiant Air
Find Deal
Fri, Jul 4 - Fri, Jul 11
Hawaiian Airlines Logo
4:11 pm - 10:30 pmIDA-SNA
7h 19m1 stop
Hawaiian Airlines Logo
6:45 am - 3:58 pmSNA-IDA
8h 13m1 stop
$332Hawaiian Airlines
Find Deal
Mon, Apr 21 - Fri, Apr 25
United Airlines Logo
5:00 am - 9:20 amIDA-SNA
5h 20m1 stop
United Airlines Logo
3:36 pm - 10:45 pmSNA-IDA
6h 09m1 stop
$350United Airlines
Find Deal
Wed, May 14 - Sat, May 17
Alaska Airlines Logo
4:11 pm - 10:19 amIDA-SNA
19h 08m2 stops
Alaska Airlines Logo
6:45 am - 3:58 pmSNA-IDA
8h 13m1 stop
$356Alaska Airlines
Find Deal
Mon, Apr 21 - Fri, Apr 25
Alaska Airlines Logo
4:20 pm - 6:26 pmIDA-SNA
27h 06m1 stop
Alaska Airlines Logo
5:46 pm - 3:40 pmSNA-IDA
20h 54m1 stop
$422Alaska Airlines
Find Deal
Thu, May 15 - Mon, May 19
United Airlines Logo
4:15 pm - 9:16 amIDA-SNA
18h 01m1 stop
United Airlines Logo
6:50 am - 3:21 pmSNA-IDA
7h 31m1 stop
$435United Airlines
Find Deal
Thu, Apr 17 - Thu, Apr 24
American Airlines Logo
7:43 am - 11:58 amIDA-SNA
5h 15m1 stop
American Airlines Logo
4:30 pm - 10:10 pmSNA-IDA
4h 40m1 stop
$528American Airlines
Find Deal
Sun, Apr 20 - Sun, Apr 20
American Airlines Logo
7:43 am - 11:58 amIDA-SNA
5h 15m1 stop
American Airlines Logo
4:30 pm - 10:10 pmSNA-IDA
4h 40m1 stop
$559American Airlines
Find Deal
Thu, Apr 17 - Sun, Apr 20

Allegiant Air flights from Idaho Falls to Santa Ana

Our best Allegiant Air deals on Idaho Falls to Santa Ana flight tickets
Allegiant Air
Apr 21
IDA3:32 pmIdaho Falls Fanning Field
2h 06m
SNA4:38 pmSanta Ana J. Wayne/Orange Cnty
Apr 25
SNA5:28 pmSanta Ana J. Wayne/Orange Cnty
2h 16m
IDA8:44 pmIdaho Falls Fanning Field
Allegiant Air
Jul 11
IDA12:29 pmIdaho Falls Fanning Field
2h 06m
SNA1:35 pmSanta Ana J. Wayne/Orange Cnty
Jul 21
SNA2:20 pmSanta Ana J. Wayne/Orange Cnty
2h 07m
IDA5:27 pmIdaho Falls Fanning Field
Allegiant Air
Jul 4
IDA12:29 pmIdaho Falls Fanning Field
2h 06m
SNA1:35 pmSanta Ana J. Wayne/Orange Cnty
Jul 11
SNA2:20 pmSanta Ana J. Wayne/Orange Cnty
2h 07m
IDA5:27 pmIdaho Falls Fanning Field

United Airlines flights from Idaho Falls to Santa Ana

Our best United Airlines deals on Idaho Falls to Santa Ana flight tickets
United Airlines
May 14
IDA5:00 amIdaho Falls Fanning Field
5h 20m
1 stop
SNA9:20 amSanta Ana J. Wayne/Orange Cnty
May 17
SNA3:36 pmSanta Ana J. Wayne/Orange Cnty
6h 09m
1 stop
IDA10:45 pmIdaho Falls Fanning Field
United Airlines
Apr 17
IDA4:15 pmIdaho Falls Fanning Field
18h 01m
1 stop
SNA9:16 amSanta Ana J. Wayne/Orange Cnty
Apr 24
SNA6:50 amSanta Ana J. Wayne/Orange Cnty
7h 31m
1 stop
IDA3:21 pmIdaho Falls Fanning Field
United Airlines
Jul 4
IDA5:00 amIdaho Falls Fanning Field
5h 14m
1 stop
SNA9:14 amSanta Ana J. Wayne/Orange Cnty
Jul 11
SNA6:40 pmSanta Ana J. Wayne/Orange Cnty
14h 04m
1 stop
IDA9:44 amIdaho Falls Fanning Field

See travel insights to Los Angeles from

How to get the cheapest flight ticket from Idaho Falls to Santa Ana

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Santa Ana?

The cheapest month to fly to Santa Ana from Idaho Falls is in August. Flight prices, which tend to average around $125, are often lower during this time because this is during the off-season. The month of April is another great option to travel to Santa Ana, with average flight prices from Idaho Falls averaging around $169.

What is the cheapest day to depart on your flight to Santa Ana?

On average, the least expensive day to fly to Santa Ana from Idaho Falls is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $137. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Tuesday is the most expensive day to depart from Idaho Falls because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $517.

What is the cheapest time of day to depart on your flight to Santa Ana?

Our data shows that the cheapest Idaho Falls to Santa Ana flights are usually those with departure times in the morning. Our users have found flights to Santa Ana in the morning for as low as $137. Try not to purchase tickets at noon because they tend to be around $332. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Idaho Falls Fanning Field to Santa Ana J. Wayne/Orange Cnty flight route?

Fly from Idaho Falls Fanning Field to Santa Ana J. Wayne/Orange Cnty for the best Idaho Falls Fanning Field - Santa Ana J. Wayne/Orange Cnty flight prices

What cabin class options are available on Idaho Falls Fanning Field to Santa Ana J. Wayne/Orange Cnty flights?

There are 1 cabin classes available to choose from on Idaho Falls Fanning Field to Santa Ana J. Wayne/Orange Cnty flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Idaho Falls to Santa Ana flight prices changed over time?

As of April 2025, prices for Idaho Falls to Santa Ana flights are approximately 86% more expensive when compared to flights at the same time last year.

When to book flights from Idaho Falls to Santa Ana

Are you open to changing your travel dates? Check out the ideal times to fly from Idaho Falls to Santa Ana according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Idaho Falls to Santa Ana (IDA to SNA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho Falls to Santa Ana

Best Price Found

$93

Fastest flight time

2h 06m

Direct flights

Tue and Sat

Airports in Santa Ana

1 airport
The best one-way flight to Santa Ana from Idaho Falls in the past 72 hours is $93. The best round-trip flight deal from Idaho Falls to Santa Ana found on momondo in the last 72 hours is $128.
The fastest flight from Idaho Falls to Santa Ana takes 2h 06m
Direct flights go from Idaho Falls to Santa Ana on Tuesday and Saturday. The only airline offering direct flights is Allegiant Air.
There is 1 airport near Santa Ana: Santa Ana J. Wayne/Orange Cnty (SNA)

  • How far is Idaho Falls Fanning Field to Santa Ana J. Wayne/Orange Cnty by plane?

    There are 740.8 mi between Idaho Falls Fanning Field and Santa Ana J. Wayne/Orange Cnty. In terms of flight time, this usually takes a little over 2h 06m.

  • When did momondo last update prices for flights from Idaho Falls Fanning Field Airport to Santa Ana J. Wayne/Orange Cnty Airport?

    Prices for flights from Idaho Falls Fanning Field Airport to Santa Ana J. Wayne/Orange Cnty Airport are updated daily.

  • How many operators does momondo search for flights from Idaho Falls Fanning Field Airport to Santa Ana J. Wayne/Orange Cnty Airport?

  • How old do you have to be to fly from Idaho Falls Fanning Field Airport to Santa Ana J. Wayne/Orange Cnty Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho Falls Fanning Field Airport to Santa Ana J. Wayne/Orange Cnty Airport.

  • What documentation or ID do you need to fly to Santa Ana J. Wayne/Orange Cnty Airport?

    The necessary travel and health documents for your Santa Ana J. Wayne/Orange Cnty Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Idaho Falls to Santa Ana?

  • What is the most popular airline from Idaho Falls to Santa Ana?


Best airlines flying from Idaho Falls to Santa Ana

Compare and see reviews for airlines that fly from Idaho Falls to Santa Ana with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $112Free CancellationRating
7.3
732 reviews
Search Allegiant Air flights
DeltaPriceFrom $264Free CancellationRating
8.0
7,897 reviews
Search Delta flights
  • Allegiant Air Flights From Idaho Falls to Santa Ana

    Allegiant Air flies from Idaho Falls to Santa Ana around 2 times per week, with 732 momondo users rating the airline 7.3/10. The cheapest Allegiant Air deal from Idaho Falls to Santa Ana in the last 72 hours was $112 (round-trip), much lower than the average airfare cost of $180 for Allegiant Air flights on this route.


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Why use momondo?

Why should I use momondo to find a flight deal from Idaho Falls to Santa Ana?

It is quick and easy to find Idaho Falls to Santa Ana flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Santa Ana that suits you.

Can I find flights from Idaho Falls to Santa Ana with flexible booking policies on momondo?

Flights from Idaho Falls to Santa Ana with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Idaho Falls to Santa Ana?

Once you have performed a search for Idaho Falls to Santa Ana flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Idaho Falls to Santa Ana right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Idaho Falls to Santa Ana flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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