$79+ Cheap flights from Idaho Falls to Santa Ana, CA (IDA - SNA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — SNA
Nov 3 — Nov 101
Round-trip
1 adult, Economy
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Find cheap flights from Idaho Falls to Santa Ana with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Idaho Falls Fanning Field to Santa Ana J. Wayne/Orange Cnty are usually found in April or May, booked 33 days in advance, depart on a Wednesday or Monday and return on a Monday
Cheap flight deals from Idaho Falls to Santa Ana
Cheapest
Best
Last-minute
One-way
Cheapest flights from Idaho Falls to Santa AnaExplore the most affordable flight options available from Idaho Falls to Santa Ana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 4, 2026.
Explore the most affordable flight options available from Idaho Falls to Santa Ana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 4, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/141:41 pm -
Nonstop2h 18m
Fri 1/83:41 pm -
Nonstop2h 17m
Deal found 9/29![Allegiant Air logo]()
$113
This Cheapflightsfares deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/161:43 pm -
Nonstop2h 13m
Mon 11/236:29 pm -
Nonstop2h 06m
Deal found 10/3![Allegiant Air logo]()
$143
This CheapOair deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/261:26 pm -
Nonstop2h 13m
Mon 11/23:29 pm -
Nonstop2h 11m
Deal found 10/1![Allegiant Air logo]()
$170
This Gotogate deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/302:24 pm -
Nonstop2h 13m
Mon 11/23:29 pm -
Nonstop2h 11m
Deal found 10/1![Allegiant Air logo]()
$179
This Cheapflightsfares deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/161:43 pm -
Nonstop2h 13m
Fri 11/206:29 pm -
Nonstop2h 06m
Deal found 9/30![Allegiant Air logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:47 pm -
1 stop20h 16m
Mon 11/236:29 pm -
Nonstop2h 06m
Deal found 10/2![Multiple Airlines logo]()
$206
This Cheapflightsfares deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/164:45 pm -
Nonstop2h 13m
Fri 10/234:27 pm -
Nonstop2h 11m
Deal found 10/1![Allegiant Air logo]()
$208
This Cheapflightsfares deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/94:45 pm -
Nonstop2h 13m
Fri 10/166:48 pm -
Nonstop2h 11m
Deal found 10/1![Allegiant Air logo]()
$215
Best flights from Idaho Falls to Santa AnaDiscover carefully curated flight deals from Idaho Falls to Santa Ana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 4, 2026.
Discover carefully curated flight deals from Idaho Falls to Santa Ana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 4, 2026.
This Alaska Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/129:08 am -
1 stop7h 00m
Wed 1/137:07 am -
1 stop5h 12m
Deal found 10/1![Alaska Airlines logo]()
$301
This Delta deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:56 pm -
1 stop4h 09m
Thu 10/294:55 pm -
1 stop4h 15m
Deal found 10/3![Delta logo]()
$301
This FlightHub deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/261:26 pm -
Nonstop2h 13m
Thu 10/296:47 am -
1 stop7h 33m
Deal found 10/3![Multiple Airlines logo]()
$302
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:30 pm -
1 stop5h 30m
Tue 11/178:46 am -
1 stop5h 52m
Deal found 9/29![United Airlines logo]()
$321
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:30 pm -
1 stop5h 30m
Sat 11/76:50 am -
1 stop7h 48m
Deal found 9/29![United Airlines logo]()
$327
This Delta deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/136:00 am -
1 stop4h 15m
Mon 2/2210:15 am -
1 stop6h 59m
Deal found 10/2![Delta logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:24 pm -
1 stop22h 16m
Tue 11/179:41 am -
2 stops48h 30m
Deal found 9/29![Multiple Airlines logo]()
$357
This Alaska Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/121:54 pm -
1 stop8h 34m
Tue 12/157:03 am -
1 stop5h 14m
Deal found 10/1![Alaska Airlines logo]()
$363
This Alaska Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/141:54 pm -
2 stops19h 45m
Fri 1/86:02 pm -
1 stop18h 17m
Deal found 9/29![Alaska Airlines logo]()
$406
Last-minute flights from Idaho Falls to Santa AnaDiscover last-minute flight deals from Idaho Falls to Santa Ana. Data last updated October 4, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho Falls to Santa Ana. Data last updated October 4, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/94:45 pm -
Nonstop2h 13m
Fri 10/166:48 pm -
Nonstop2h 11m
Deal found 10/1![Allegiant Air logo]()
$215
This Cheapflightsfares deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/164:45 pm -
Nonstop2h 13m
Fri 10/234:27 pm -
Nonstop2h 11m
Deal found 10/1![Allegiant Air logo]()
$208
This CheapOair deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/261:26 pm -
Nonstop2h 13m
Mon 11/23:29 pm -
Nonstop2h 11m
Deal found 10/1![Allegiant Air logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:30 pm -
1 stop20h 33m
Mon 11/23:29 pm -
Nonstop2h 11m
Deal found 10/1![Multiple Airlines logo]()
$228
This Gotogate deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected ” under the list of providers to see comparable flight deals.
Fri 10/302:24 pm -
Nonstop2h 13m
Mon 11/23:29 pm -
Nonstop2h 11m
Deal found 10/1![Allegiant Air logo]()
$179
This Cheapflightsfares deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/161:43 pm -
Nonstop2h 13m
Mon 11/236:29 pm -
Nonstop2h 06m
Deal found 10/3![Allegiant Air logo]()
$143
This Cheapflightsfares deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/161:43 pm -
Nonstop2h 13m
Fri 11/206:29 pm -
Nonstop2h 06m
Deal found 9/30![Allegiant Air logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:47 pm -
1 stop20h 16m
Mon 11/236:29 pm -
Nonstop2h 06m
Deal found 10/2![Multiple Airlines logo]()
$206
One-way flights from Idaho Falls to Santa AnaSearch for one-way flight options from Idaho Falls to Santa Ana. Find affordable one-way fares based on user searches. Data last updated October 4, 2026.
Search for one-way flight options from Idaho Falls to Santa Ana. Find affordable one-way fares based on user searches. Data last updated October 4, 2026.
This Expedia deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/812:41 pm -
Nonstop2h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Allegiant Air logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/512:41 pm -
Nonstop2h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Allegiant Air logo]()
$91
This Super.com deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/302:24 pm -
Nonstop2h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Allegiant Air logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/86:58 pm -
1 stop21h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Multiple Airlines logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/511:01 am -
1 stop22h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Multiple Airlines logo]()
$141
This Trip.com deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/131:56 pm -
1 stop8h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Alaska Airlines logo]()
$145
This Delta deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/126:45 pm -
1 stop4h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Delta logo]()
$151
This United Airlines deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3010:35 am -
1 stop5h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![United Airlines logo]()
$177
This United Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/204:05 pm -
1 stop5h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![United Airlines logo]()
$181
This Cheapflightsfares deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/123:29 pm -
Nonstop2h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Allegiant Air logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/79:01 am -
2 stops31h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Multiple Airlines logo]()
$185
Find flight deals from Idaho Falls to Santa Ana
Discover tips and strategies to find the most affordable flight options for your journey from Idaho Falls (IDA) to Santa Ana (SNA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $113 (Cheapflightsfares) |
One-way from | $79 (Expedia) |
Popular in | November |
Cheapest in | April |
Average price | $202 |
Good round-trip deal | $164 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Idaho Falls to Santa Ana that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 4, 2026.
Use the filters below to find and compare flights from Idaho Falls to Santa Ana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Idaho FallsSanta Ana
IDA Idaho Falls Fanning Field - SNA Santa Ana J. Wayne/Orange Cnty
IDASNA
Idaho Falls Fanning Field
Thu 10/29
5:40 pm-10:00 pm
1 stop5h 20m
Santa Ana J. Wayne/Orange Cnty
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$151
Quickest round-trip
Idaho FallsSanta Ana
IDA Idaho Falls Fanning Field - SNA Santa Ana J. Wayne/Orange Cnty
IDASNA
Idaho Falls Fanning Field
Tue 1/12
6:45 pm-10:00 pm
1 stop4h 15m
Santa Ana J. Wayne/Orange Cnty
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$151
Idaho FallsSanta Ana
IDA Idaho Falls Fanning Field - SNA Santa Ana J. Wayne/Orange Cnty
IDASNA
Idaho Falls Fanning Field
Thu 12/31
1:52 pm-9:30 pm
1 stop8h 38m
Santa Ana J. Wayne/Orange Cnty
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$181
Idaho FallsSanta Ana
IDA Idaho Falls Fanning Field - SNA Santa Ana J. Wayne/Orange Cnty
IDASNA
Idaho Falls Fanning Field
Tue 10/20
4:05 pm-8:44 pm
1 stop5h 39m
Santa Ana J. Wayne/Orange Cnty
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$181
Idaho FallsSanta Ana
IDA Idaho Falls Fanning Field - SNA Santa Ana J. Wayne/Orange Cnty
IDASNA
Idaho Falls Fanning Field
Sat 10/17
4:05 pm-8:44 pm
1 stop5h 39m
Santa Ana J. Wayne/Orange Cnty
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$209
Idaho FallsSanta Ana
IDA Idaho Falls Fanning Field - SNA Santa Ana J. Wayne/Orange Cnty
IDASNA
Idaho Falls Fanning Field
Sun 10/18
10:02 am-1:44 pm
1 stop4h 42m
Santa Ana J. Wayne/Orange Cnty
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$226
Idaho FallsSanta Ana
IDA Idaho Falls Fanning Field - SNA Santa Ana J. Wayne/Orange Cnty
IDASNA
Idaho Falls Fanning Field
Wed 2/10
3:58 pm-8:18 pm
1 stop5h 20m
Santa Ana J. Wayne/Orange Cnty
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$230
Idaho FallsSanta Ana
IDA Idaho Falls Fanning Field - SNA Santa Ana J. Wayne/Orange Cnty
IDASNA
Idaho Falls Fanning Field
Wed 1/13
1:56 pm-9:22 pm
2 stops8h 26m
Santa Ana J. Wayne/Orange Cnty
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$259
Idaho FallsSanta Ana
IDA Idaho Falls Fanning Field - SNA Santa Ana J. Wayne/Orange Cnty
IDASNA
Idaho Falls Fanning Field
Sun 10/11
4:05 pm-10:02 pm
1 stop6h 57m
Santa Ana J. Wayne/Orange Cnty
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$293
Idaho FallsSanta Ana
IDA Idaho Falls Fanning Field - SNA Santa Ana J. Wayne/Orange Cnty
IDASNA
Idaho Falls Fanning Field
Tue 1/12
9:08 am-3:08 pm
1 stop7h 00m
Santa Ana J. Wayne/Orange Cnty
Wed 1/13
7:07 am-1:19 pm
1 stop5h 12m
$301
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Idaho Falls to Santa Ana
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Idaho Falls to Santa Ana in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Idaho Falls-Santa Ana, California flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Idaho Falls-Santa Ana, California flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Idaho Falls-Santa Ana, California flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Idaho Falls-Santa Ana, California flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Idaho Falls-Santa Ana, California flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Idaho Falls to Santa Ana
Have a flexible travel schedule? Discover the best time to fly to Santa Ana from Idaho Falls with our price prediction graph.
IDA-SNA
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Idaho Falls to Santa Ana
How far ahead should I book a flight from Idaho Falls to Santa Ana, California?
Booking 32 days in advance of your planned departure date is, on average, the best time to get cheap flights from Idaho Falls to Santa Ana, California. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Idaho Falls to Santa Ana, California?
Currently, April is the cheapest month in which you can book a flight from Idaho Falls to Santa Ana, California (average of $184). Flying from Idaho Falls to Santa Ana, California in December is currently the most expensive (average of $336). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from IDA to SNA?
Find hourly flight availability from Idaho Falls to Santa Ana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 4, 2026.
When flying from Idaho Falls to Santa Ana, California, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Reviews of airlines servicing Santa Ana
Get insights into the airlines that provide service to Santa Ana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santa Ana. Reviews last updated October 4, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Delta, andUnited Airlines from Idaho Falls to Santa Ana to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Boarding
8.1
Comfort
7.8
Food
7.0
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Overall
7.9
Boarding
8.1
Comfort
7.8
Food
7.0
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Overall
7.9
Boarding
8.1
Comfort
7.8
Food
7.0
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Overall
7.9
Boarding
8.1
Comfort
7.8
Food
7.0
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Overall
7.9
Boarding
8.1
Comfort
7.8
Food
7.0
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
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Top 4 airlines flying from Idaho Falls to Santa Ana
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$126 | Average$198 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$150 | Average$498 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$165 | Average$314 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$299 | Average$444 | FlexibilityNo cancel fee | On-time75% |