$93+ Cheap flights from Idaho Falls to Santa Ana, CA (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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — SNA
Aug 19 — Aug 261
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 October or April, booked 33 days in advance, depart on a Wednesday or Monday and return on a Wednesday
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 July 20, 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 July 20, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 7/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/261:26 pm
IDA
- SNA
Nonstop2h 13m
Allegiant Air
Fri 10/304:27 pm
SNA
- IDA
Nonstop2h 11m
Allegiant Air
Deal found 7/17![Allegiant Air logo]()
$119
This Cheapflightsfares deal was found by Cheapflights users on 7/16. 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.
Fri 10/94:45 pm
IDA
- SNA
Nonstop2h 13m
Allegiant Air
Mon 10/125:32 pm
SNA
- IDA
Nonstop2h 11m
Allegiant Air
Deal found 7/16![Allegiant Air logo]()
$137
This Cheapflightsfares deal was found by Cheapflights users on 7/19. 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 9/1812:54 pm
IDA
- SNA
Nonstop2h 12m
Allegiant Air
Mon 9/212:26 pm
SNA
- IDA
Nonstop2h 05m
Allegiant Air
Deal found 7/19![Allegiant Air logo]()
$143
This Cheapflightsfares deal was found by Cheapflights users on 7/16. 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.
Fri 10/232:24 pm
IDA
- SNA
Nonstop2h 13m
Allegiant Air
Mon 10/263:29 pm
SNA
- IDA
Nonstop2h 11m
Allegiant Air
Deal found 7/16![Allegiant Air logo]()
$149
This Cheapflightsfares deal was found by Cheapflights users on 7/20. 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 11/21:26 pm
IDA
- SNA
Nonstop2h 13m
Allegiant Air
Fri 11/64:23 pm
SNA
- IDA
Nonstop2h 11m
Allegiant Air
Deal found 7/20![Allegiant Air logo]()
$176
This Cheapflightsfares deal was found by Cheapflights users on 7/16. 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.
Fri 9/1112:40 pm
IDA
- SNA
Nonstop2h 12m
Allegiant Air
Mon 9/142:26 pm
SNA
- IDA
Nonstop2h 05m
Allegiant Air
Deal found 7/16![Allegiant Air logo]()
$178
This Cheapflightsfares deal was found by Cheapflights users on 7/15. 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.
Mon 8/174:55 pm
IDA
- SNA
Nonstop2h 12m
Allegiant Air
Mon 8/314:36 pm
SNA
- IDA
Nonstop2h 07m
Allegiant Air
Deal found 7/15![Allegiant Air logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 11/296:37 pm
IDA
- SNA
1 stop22h 38m
Multiple Airlines
Fri 12/43:49 pm
SNA
- IDA
Nonstop2h 19m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/261:26 pm
IDA
- SNA
Nonstop2h 13m
Multiple Airlines
Fri 10/307:30 am
SNA
- IDA
1 stop5h 04m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 7/15. 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.
Mon 8/1710:54 pm
IDA
- SNA
1 stop17h 07m
Multiple Airlines
Mon 8/314:36 pm
SNA
- IDA
Nonstop2h 07m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 7/19. 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.
Thu 8/207:54 pm
IDA
- SNA
1 stop18h 48m
Multiple Airlines
Mon 8/241:36 pm
SNA
- IDA
Nonstop2h 07m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$217
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 July 20, 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 July 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 9/185:51 pm
IDA
- SNA
2 stops25h 35m
Allegiant Air
Mon 9/212:26 pm
SNA
- IDA
Nonstop2h 05m
Allegiant Air
Deal found 7/19![Allegiant Air logo]()
$290
This Delta deal was found by Cheapflights users on 7/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:00 am
IDA
- SNA
1 stop3h 51m
Delta
Sat 9/57:00 am
SNA
- IDA
1 stop6h 35m
Delta
Deal found 7/15![Delta logo]()
$351
This Alaska Airlines deal was found by Cheapflights users on 7/17. 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.
Tue 11/176:04 am
IDA
- SNA
1 stop8h 40m
Alaska Airlines
Sat 11/216:45 am
SNA
- IDA
1 stop7h 44m
Alaska Airlines
Deal found 7/17![Alaska Airlines logo]()
$380
This Booking.com deal was found by Cheapflights users on 7/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/57:15 am
IDA
- SNA
1 stop7h 40m
Multiple Airlines
Fri 8/76:57 pm
SNA
- IDA
Nonstop2h 07m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$391
This Delta deal was found by Cheapflights users on 7/18. 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 8/176:00 am
IDA
- SNA
1 stop3h 51m
Delta
Fri 8/215:04 pm
SNA
- IDA
1 stop4h 28m
Delta
Deal found 7/18![Delta logo]()
$351
This Alaska Airlines deal was found by Cheapflights users on 7/18. 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.
Wed 8/263:57 pm
IDA
- SNA
1 stop5h 37m
Alaska Airlines
Sat 8/296:01 pm
SNA
- IDA
1 stop18h 23m
Alaska Airlines
Deal found 7/18![Alaska Airlines logo]()
$397
This Delta deal was found by Cheapflights users on 7/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:56 pm
IDA
- SNA
1 stop4h 09m
Delta
Mon 10/125:01 pm
SNA
- IDA
1 stop4h 19m
Delta
Deal found 7/16![Delta logo]()
$406
This Alaska Airlines deal was found by Cheapflights users on 7/19. 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 9/52:01 pm
IDA
- SNA
1 stop7h 08m
Alaska Airlines
Thu 9/107:11 am
SNA
- IDA
1 stop5h 13m
Alaska Airlines
Deal found 7/19![Alaska Airlines logo]()
$410
This Delta deal was found by Cheapflights users on 7/19. 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 8/311:35 am
IDA
- SNA
1 stop5h 39m
Delta
Fri 8/75:04 pm
SNA
- IDA
1 stop4h 28m
Delta
Deal found 7/19![Delta logo]()
$411
This Delta deal was found by Cheapflights users on 7/20. 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 8/43:17 pm
IDA
- SNA
1 stop4h 05m
Delta
Fri 8/75:04 pm
SNA
- IDA
1 stop4h 28m
Delta
Deal found 7/20![Delta logo]()
$411
This CheapOair deal was found by Cheapflights users on 7/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:18 am
IDA
- SNA
2 stops16h 52m
Alaska Airlines
Sat 9/58:59 pm
SNA
- IDA
1 stop15h 25m
Alaska Airlines
Deal found 7/15![Alaska Airlines logo]()
$457
This Alaska Airlines deal was found by Cheapflights users on 7/19. 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 8/243:57 pm
IDA
- SNA
1 stop5h 37m
Alaska Airlines
Fri 8/287:11 am
SNA
- IDA
1 stop5h 13m
Alaska Airlines
Deal found 7/19![Alaska Airlines logo]()
$470
Last-minute flights from Idaho Falls to Santa AnaDiscover last-minute flight deals from Idaho Falls to Santa Ana. Data last updated July 20, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho Falls to Santa Ana. Data last updated July 20, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/15. 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.
Mon 8/310:47 pm
IDA
- SNA
1 stop17h 41m
Multiple Airlines
Thu 8/66:03 pm
SNA
- IDA
1 stop13h 56m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$267
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1410:54 pm
IDA
- SNA
1 stop14h 37m
Multiple Airlines
Fri 8/211:36 pm
SNA
- IDA
Nonstop2h 07m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$236
This CheapOair deal was found by Cheapflights users on 7/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/144:55 pm
IDA
- SNA
Nonstop2h 12m
Allegiant Air
Fri 8/211:36 pm
SNA
- IDA
Nonstop2h 07m
Allegiant Air
Deal found 7/17![Allegiant Air logo]()
$262
This Cheapflightsfares deal was found by Cheapflights users on 7/15. 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.
Mon 8/174:55 pm
IDA
- SNA
Nonstop2h 12m
Allegiant Air
Mon 8/314:36 pm
SNA
- IDA
Nonstop2h 07m
Allegiant Air
Deal found 7/15![Allegiant Air logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 7/15. 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.
Mon 8/1710:54 pm
IDA
- SNA
1 stop17h 07m
Multiple Airlines
Mon 8/314:36 pm
SNA
- IDA
Nonstop2h 07m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$213
This Cheapflightsfares deal was found by Cheapflights users on 7/15. 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.
Mon 8/174:55 pm
IDA
- SNA
Nonstop2h 12m
Allegiant Air
Fri 8/211:36 pm
SNA
- IDA
Nonstop2h 07m
Allegiant Air
Deal found 7/15![Allegiant Air logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 7/15. 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.
Mon 8/1710:54 pm
IDA
- SNA
1 stop17h 07m
Multiple Airlines
Fri 8/211:36 pm
SNA
- IDA
Nonstop2h 07m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1911:46 am
IDA
- SNA
1 stop23h 05m
Multiple Airlines
Sun 8/237:53 pm
SNA
- IDA
1 stop13h 54m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 7/19. 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.
Thu 8/207:54 pm
IDA
- SNA
1 stop18h 48m
Multiple Airlines
Mon 8/241:36 pm
SNA
- IDA
Nonstop2h 07m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$217
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 July 20, 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 July 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/16. 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.
Mon 8/1010:54 pm
IDA
- SNA
1 stop17h 26m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$93
This CheapOair deal was found by Cheapflights users on 7/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:37 pm
IDA
- SNA
Nonstop2h 09m
Allegiant Air
Deal found 7/17![Allegiant Air logo]()
$96
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:40 pm
IDA
- SNA
Nonstop2h 12m
Allegiant Air
Deal found 7/17![Allegiant Air logo]()
$98
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:33 pm
IDA
- SNA
1 stop19h 28m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 7/15. 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.
Mon 11/27:30 pm
IDA
- SNA
1 stop20h 33m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 7/15. 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.
Sun 11/19:02 am
IDA
- SNA
1 stop5h 15m
Allegiant Air
Deal found 7/15![Allegiant Air logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/78:36 pm
IDA
- SNA
1 stop19h 25m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 7/18. 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 9/146:21 pm
IDA
- SNA
1 stop21h 42m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:46 am
IDA
- SNA
1 stop26h 46m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:20 pm
IDA
- SNA
1 stop18h 12m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$141
This Cheapflightsfares deal was found by Cheapflights users on 7/18. 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 9/1412:24 pm
IDA
- SNA
Nonstop2h 12m
Allegiant Air
Deal found 7/18![Allegiant Air logo]()
$143
This United Airlines deal was found by Cheapflights users on 7/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/114:04 pm
IDA
- SNA
1 stop5h 40m
United Airlines
Deal found 7/16![United Airlines logo]()
$151
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 July 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $119 (Cheapflightsfares) |
One-way from | $93 (Kiwi.com) |
Popular in | December |
Cheapest in | October |
Average price | $216 |
Good round-trip deal | $185 or less |
Good one-way deal | $110 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 July 20, 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
Fri 9/18
5:51 pm-6:26 pm
2 stops25h 35m
Santa Ana J. Wayne/Orange Cnty
Mon 9/21
2:26 pm-5:31 pm
Nonstop2h 05m
$290
Idaho FallsSanta Ana
IDA - SNA
IDASNA
Idaho Falls Fanning Field
Mon 8/31
6:00 am-8:51 am
1 stop3h 51m
Santa Ana J. Wayne/Orange Cnty
Sat 9/5
7:00 am-2:35 pm
1 stop6h 35m
$351
Quickest round-trip
Idaho FallsSanta Ana
IDA - SNA
IDASNA
Idaho Falls Fanning Field
Mon 8/17
6:00 am-8:51 am
1 stop3h 51m
Santa Ana J. Wayne/Orange Cnty
Fri 8/21
5:04 pm-10:32 pm
1 stop4h 28m
$351
Idaho FallsSanta Ana
IDA - SNA
IDASNA
Idaho Falls Fanning Field
Tue 11/17
6:04 am-1:44 pm
1 stop8h 40m
Santa Ana J. Wayne/Orange Cnty
Sat 11/21
6:45 am-3:29 pm
1 stop7h 44m
$380
Idaho FallsSanta Ana
IDA - SNA
IDASNA
Idaho Falls Fanning Field
Wed 8/5
7:15 am-1:55 pm
1 stop7h 40m
Santa Ana J. Wayne/Orange Cnty
Fri 8/7
6:57 pm-10:04 pm
Nonstop2h 07m
$391
Idaho FallsSanta Ana
IDA - SNA
IDASNA
Idaho Falls Fanning Field
Wed 8/26
3:57 pm-8:34 pm
1 stop5h 37m
Santa Ana J. Wayne/Orange Cnty
Sat 8/29
6:01 pm-1:24 pm
1 stop18h 23m
$397
Idaho FallsSanta Ana
IDA - SNA
IDASNA
Idaho Falls Fanning Field
Fri 10/9
6:56 pm-10:05 pm
1 stop4h 09m
Santa Ana J. Wayne/Orange Cnty
Mon 10/12
5:01 pm-10:20 pm
1 stop4h 19m
$406
Idaho FallsSanta Ana
IDA - SNA
IDASNA
Idaho Falls Fanning Field
Sat 9/5
2:01 pm-8:09 pm
1 stop7h 08m
Santa Ana J. Wayne/Orange Cnty
Thu 9/10
7:11 am-1:24 pm
1 stop5h 13m
$410
Idaho FallsSanta Ana
IDA - SNA
IDASNA
Idaho Falls Fanning Field
Mon 8/3
11:35 am-4:14 pm
1 stop5h 39m
Santa Ana J. Wayne/Orange Cnty
Fri 8/7
5:04 pm-10:32 pm
1 stop4h 28m
$411
Idaho FallsSanta Ana
IDA - SNA
IDASNA
Idaho Falls Fanning Field
Tue 8/4
3:17 pm-6:22 pm
1 stop4h 05m
Santa Ana J. Wayne/Orange Cnty
Fri 8/7
5:04 pm-10:32 pm
1 stop4h 28m
$411
Showing 1-10 of 24 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 July.
| 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, October is the cheapest month in which you can book a flight from Idaho Falls to Santa Ana, California (average of $179). Flying from Idaho Falls to Santa Ana, California in December is currently the most expensive (average of $298). 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 July 20, 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 July 20, 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
Crew
8.5
Boarding
8.1
Food
7.0
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
7.9
Crew
8.5
Boarding
8.1
Food
7.0
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
7.9
Crew
8.5
Boarding
8.1
Food
7.0
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
7.9
Crew
8.5
Boarding
8.1
Food
7.0
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
7.9
Crew
8.5
Boarding
8.1
Food
7.0
Comfort
7.8
Entertainment
7.0
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
Browse other Idaho Falls and Santa Ana flight options. Last updated on July 20, 2026.
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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 July 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$126 | Average$191 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$150 | Average$338 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$234 | Average$314 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$299 | Average$444 | FlexibilityNo cancel fee | On-time75% |