$55+ Cheap flights from Idaho Falls to Santa Ana (IDA - SNA)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/26. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — SNA
may. 17 — may. 241
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 September or May, booked 69 days in advance, depart on a Wednesday or Monday and return on a Thursday
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 abril 17, 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 abril 17, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 4/12. 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.
vie. 5/84:17 pm
IDA
- SNA
Nonstop2h 11m
Allegiant Air
lun. 5/116:18 pm
SNA
- IDA
Nonstop2h 13m
Allegiant Air
Deal found 4/12![Allegiant Air logo]()
$102
This Cheapflightsfares deal was found by Cheapflights users on 4/13. 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.
vie. 5/2911:40 am
IDA
- SNA
Nonstop2h 11m
Allegiant Air
lun. 6/112:51 pm
SNA
- IDA
Nonstop2h 07m
Allegiant Air
Deal found 4/13![Allegiant Air logo]()
$124
This Cheapflightsfares deal was found by Cheapflights users on 4/15. 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.
vie. 5/14:17 pm
IDA
- SNA
Nonstop2h 11m
Allegiant Air
lun. 5/46:18 pm
SNA
- IDA
Nonstop2h 13m
Allegiant Air
Deal found 4/15![Allegiant Air logo]()
$131
This Cheapflightsfares deal was found by Cheapflights users on 4/16. 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.
lun. 5/44:17 pm
IDA
- SNA
Nonstop2h 11m
Allegiant Air
lun. 5/116:18 pm
SNA
- IDA
Nonstop2h 13m
Allegiant Air
Deal found 4/16![Allegiant Air logo]()
$137
This Cheapflightsfares deal was found by Cheapflights users on 4/12. 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.
vie. 7/34:50 pm
IDA
- SNA
Nonstop2h 10m
Allegiant Air
lun. 7/66:50 pm
SNA
- IDA
Nonstop2h 07m
Allegiant Air
Deal found 4/12![Allegiant Air logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 4/12. 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.
lun. 4/274:17 pm
IDA
- SNA
Nonstop2h 11m
Allegiant Air
vie. 5/16:18 pm
SNA
- IDA
Nonstop2h 13m
Allegiant Air
Deal found 4/12![Allegiant Air logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
lun. 5/44:17 pm
IDA
- SNA
Nonstop2h 11m
Multiple Airlines
jue. 5/78:14 pm
SNA
- IDA
1 stop18h 13m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$152
This Mytrip deal was found by Cheapflights users on 4/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/44:17 pm
IDA
- SNA
Nonstop2h 11m
Allegiant Air
vie. 5/86:18 pm
SNA
- IDA
Nonstop2h 13m
Allegiant Air
Deal found 4/15![Allegiant Air logo]()
$161
This Cheapflightsfares deal was found by Cheapflights users on 4/14. 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.
vie. 6/194:58 pm
IDA
- SNA
Nonstop2h 12m
Allegiant Air
lun. 6/227:00 pm
SNA
- IDA
Nonstop2h 06m
Allegiant Air
Deal found 4/14![Allegiant Air logo]()
$162
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 abril 17, 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 abril 17, 2026.
This Alaska Airlines deal was found by Cheapflights users on 4/17. 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.
vie. 6/51:54 pm
IDA
- SNA
1 stop8h 36m
Alaska Airlines
lun. 6/87:00 am
SNA
- IDA
1 stop5h 17m
Alaska Airlines
Deal found 4/17![Alaska Airlines logo]()
$364
This Alaska Airlines deal was found by Cheapflights users on 4/12. 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.
lun. 8/104:14 pm
IDA
- SNA
1 stop7h 16m
Alaska Airlines
vie. 8/146:09 pm
SNA
- IDA
1 stop17h 57m
Alaska Airlines
Deal found 4/12![Alaska Airlines logo]()
$409
This Alaska Airlines deal was found by Cheapflights users on 4/14. 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.
vie. 7/104:14 pm
IDA
- SNA
1 stop7h 16m
Alaska Airlines
mar. 7/147:00 am
SNA
- IDA
1 stop5h 06m
Alaska Airlines
Deal found 4/14![Alaska Airlines logo]()
$414
This Alaska Airlines deal was found by Cheapflights users on 4/16. 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.
mié. 4/296:00 am
IDA
- SNA
1 stop6h 33m
Alaska Airlines
sáb. 5/26:45 am
SNA
- IDA
1 stop7h 44m
Alaska Airlines
Deal found 4/16![Alaska Airlines logo]()
$419
This Alaska Airlines deal was found by Cheapflights users on 4/12. 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.
lun. 5/254:03 pm
IDA
- SNA
2 stops20h 25m
Alaska Airlines
mié. 6/33:31 pm
SNA
- IDA
1 stop6h 22m
Alaska Airlines
Deal found 4/12![Alaska Airlines logo]()
$431
This Alaska Airlines deal was found by Cheapflights users on 4/12. 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.
jue. 5/281:54 pm
IDA
- SNA
2 stops19h 54m
Alaska Airlines
mar. 6/27:00 am
SNA
- IDA
1 stop5h 17m
Alaska Airlines
Deal found 4/12![Alaska Airlines logo]()
$453
This Alaska Airlines deal was found by Cheapflights users on 4/13. 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.
lun. 8/101:43 pm
IDA
- SNA
1 stop7h 34m
Alaska Airlines
lun. 8/177:00 am
SNA
- IDA
1 stop5h 06m
Alaska Airlines
Deal found 4/13![Alaska Airlines logo]()
$459
This Expedia deal was found by Cheapflights users on 4/16. 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.
mar. 5/56:00 am
IDA
- SNA
1 stop6h 33m
Alaska Airlines
dom. 5/107:45 am
SNA
- IDA
1 stop6h 44m
Alaska Airlines
Deal found 4/16![Alaska Airlines logo]()
$460
This Alaska Airlines deal was found by Cheapflights users on 4/14. 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.
jue. 7/94:14 pm
IDA
- SNA
1 stop7h 16m
Alaska Airlines
mar. 7/147:00 am
SNA
- IDA
1 stop5h 06m
Alaska Airlines
Deal found 4/14![Alaska Airlines logo]()
$460
Last-minute flights from Idaho Falls to Santa AnaDiscover last-minute flight deals from Idaho Falls to Santa Ana. Data last updated abril 17, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho Falls to Santa Ana. Data last updated abril 17, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/12. 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.
lun. 4/274:17 pm
IDA
- SNA
Nonstop2h 11m
Allegiant Air
vie. 5/16:18 pm
SNA
- IDA
Nonstop2h 13m
Allegiant Air
Deal found 4/12![Allegiant Air logo]()
$149
This Cheapflightsfares deal was found by Cheapflights users on 4/15. 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.
vie. 5/14:17 pm
IDA
- SNA
Nonstop2h 11m
Allegiant Air
lun. 5/46:18 pm
SNA
- IDA
Nonstop2h 13m
Allegiant Air
Deal found 4/15![Allegiant Air logo]()
$131
This Cheapflightsfares deal was found by Cheapflights users on 4/16. 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.
lun. 5/44:17 pm
IDA
- SNA
Nonstop2h 11m
Allegiant Air
lun. 5/116:18 pm
SNA
- IDA
Nonstop2h 13m
Allegiant Air
Deal found 4/16![Allegiant Air logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
lun. 5/44:17 pm
IDA
- SNA
Nonstop2h 11m
Multiple Airlines
jue. 5/78:14 pm
SNA
- IDA
1 stop18h 13m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$152
This Mytrip deal was found by Cheapflights users on 4/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/44:17 pm
IDA
- SNA
Nonstop2h 11m
Allegiant Air
vie. 5/86:18 pm
SNA
- IDA
Nonstop2h 13m
Allegiant Air
Deal found 4/15![Allegiant Air logo]()
$161
This Cheapflightsfares deal was found by Cheapflights users on 4/12. 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.
vie. 5/84:17 pm
IDA
- SNA
Nonstop2h 11m
Allegiant Air
lun. 5/116:18 pm
SNA
- IDA
Nonstop2h 13m
Allegiant Air
Deal found 4/12![Allegiant Air logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 4/15. 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.
vie. 5/154:17 pm
IDA
- SNA
Nonstop2h 11m
Multiple Airlines
dom. 5/178:14 pm
SNA
- IDA
1 stop18h 13m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$163
This Cheapflightsfares deal was found by Cheapflights users on 4/13. 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.
vie. 5/2911:40 am
IDA
- SNA
Nonstop2h 11m
Allegiant Air
lun. 6/112:51 pm
SNA
- IDA
Nonstop2h 07m
Allegiant Air
Deal found 4/13![Allegiant Air logo]()
$124
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 abril 17, 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 abril 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
vie. 6/264:58 pm
IDA
- SNA
Nonstop2h 12m
Allegiant Air
Deal found 4/14![Allegiant Air logo]()
$55
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
vie. 5/84:17 pm
IDA
- SNA
Nonstop2h 11m
Allegiant Air
Deal found 4/16![Allegiant Air logo]()
$61
This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
vie. 9/1812:54 pm
IDA
- SNA
Nonstop2h 12m
Allegiant Air
Deal found 4/14![Allegiant Air logo]()
$101
This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
lun. 9/2112:24 pm
IDA
- SNA
Nonstop2h 12m
Allegiant Air
Deal found 4/14![Allegiant Air logo]()
$108
This Trip.com deal was found by Cheapflights users on 4/16. 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.
vie. 5/810:21 pm
IDA
- SNA
1 stop24h 47m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$118
This WAYA deal was found by Cheapflights users on 4/16. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/219:45 am
IDA
- SNA
1 stop5h 30m
Allegiant Air
Deal found 4/16![Allegiant Air logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 4/13. 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.
dom. 6/149:45 am
IDA
- SNA
1 stop5h 30m
Allegiant Air
Deal found 4/13![Allegiant Air logo]()
$128
This Cheapflightsfares deal was found by Cheapflights users on 4/14. 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.
vie. 7/314:50 pm
IDA
- SNA
Nonstop2h 10m
Allegiant Air
Deal found 4/14![Allegiant Air logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
vie. 9/186:51 pm
IDA
- SNA
1 stop23h 49m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
vie. 6/2610:56 pm
IDA
- SNA
1 stop14h 38m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$149
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 abril 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $102 (Cheapflightsfares) |
One-way from | $55 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $174 |
Good round-trip deal | $147 or less |
Good one-way deal | $79 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 2,558,603 searches. Data last updated abril 17, 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 - SNA
IDASNA
Idaho Falls Fanning Field
vie. 6/5
1:54 pm-9:30 pm
1 stop8h 36m
Santa Ana J. Wayne/Orange Cnty
lun. 6/8
7:00 am-1:17 pm
1 stop5h 17m
$364
Idaho FallsSanta Ana
IDA - SNA
IDASNA
Idaho Falls Fanning Field
lun. 8/10
4:14 pm-10:30 pm
1 stop7h 16m
Santa Ana J. Wayne/Orange Cnty
vie. 8/14
6:09 pm-1:06 pm
1 stop17h 57m
$409
Quickest round-trip
Idaho FallsSanta Ana
IDA - SNA
IDASNA
Idaho Falls Fanning Field
vie. 7/10
4:14 pm-10:30 pm
1 stop7h 16m
Santa Ana J. Wayne/Orange Cnty
mar. 7/14
7:00 am-1:06 pm
1 stop5h 06m
$414
Idaho FallsSanta Ana
IDA - SNA
IDASNA
Idaho Falls Fanning Field
mié. 4/29
6:00 am-11:33 am
1 stop6h 33m
Santa Ana J. Wayne/Orange Cnty
sáb. 5/2
6:45 am-3:29 pm
1 stop7h 44m
$419
Idaho FallsSanta Ana
IDA - SNA
IDASNA
Idaho Falls Fanning Field
lun. 5/25
4:03 pm-11:28 am
2 stops20h 25m
Santa Ana J. Wayne/Orange Cnty
mié. 6/3
3:31 pm-10:53 pm
1 stop6h 22m
$431
Idaho FallsSanta Ana
IDA - SNA
IDASNA
Idaho Falls Fanning Field
jue. 5/28
1:54 pm-8:48 am
2 stops19h 54m
Santa Ana J. Wayne/Orange Cnty
mar. 6/2
7:00 am-1:17 pm
1 stop5h 17m
$453
Idaho FallsSanta Ana
IDA - SNA
IDASNA
Idaho Falls Fanning Field
lun. 8/10
1:43 pm-8:17 pm
1 stop7h 34m
Santa Ana J. Wayne/Orange Cnty
lun. 8/17
7:00 am-1:06 pm
1 stop5h 06m
$459
Idaho FallsSanta Ana
IDA - SNA
IDASNA
Idaho Falls Fanning Field
mar. 5/5
6:00 am-11:33 am
1 stop6h 33m
Santa Ana J. Wayne/Orange Cnty
dom. 5/10
7:45 am-3:29 pm
1 stop6h 44m
$460
Idaho FallsSanta Ana
IDA - SNA
IDASNA
Idaho Falls Fanning Field
jue. 7/9
4:14 pm-10:30 pm
1 stop7h 16m
Santa Ana J. Wayne/Orange Cnty
mar. 7/14
7:00 am-1:06 pm
1 stop5h 06m
$460
Cheapest one-way
Idaho FallsSanta Ana
IDA - SNA
IDASNA
Idaho Falls Fanning Field
dom. 6/14
9:45 am-2:15 pm
1 stop5h 30m
$128
Showing 1-10 of 16 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 April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Idaho Falls-Santa Ana 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 flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Idaho Falls-Santa Ana flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Idaho Falls-Santa Ana 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 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?
Use this chart to determine the optimal time to book a round-trip flight from Idaho Falls to Santa Ana. Price data was last updated on April 10, 2026.
To ensure you get the cheapest price possible for a flight from Idaho Falls to Santa Ana, you should look to book at least 65 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Idaho Falls to Santa Ana?
Currently, September is the cheapest month in which you can book a flight from Idaho Falls to Santa Ana (average of $165). Flying from Idaho Falls to Santa Ana in December is currently the most expensive (average of $284). 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 abril 17, 2026.
When flying from Idaho Falls to Santa Ana, 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 abril 17, 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.
Crew
8.5
Entertainment
7.0
Food
7.0
Overall
7.9
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Crew
8.5
Entertainment
7.0
Food
7.0
Overall
7.9
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Crew
8.5
Entertainment
7.0
Food
7.0
Overall
7.9
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Crew
8.5
Entertainment
7.0
Food
7.0
Overall
7.9
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Crew
8.5
Entertainment
7.0
Food
7.0
Overall
7.9
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Related info for your journey
Find useful and relevant information for your journey from Idaho Falls to Santa Ana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Santa Ana?
Book flights to Santa Ana if you plan to visit one of these locationsTustin
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Idaho Falls and Santa Ana flights
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Top 4 airlines flying from Idaho Falls to Santa Ana
Discover the top 4 airlines that operate flights from Idaho Falls to Santa Ana. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$113 | Average$183 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$178 | Average$353 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$234 | Average$314 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$299 | Average$398 | FlexibilityNo cancel fee | On-time75% |