Allegiant Air flights from Idaho Falls (IDA) to Santa Ana (SNA).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon 12:08 Idaho Falls (IDA) 13:18 Santa Ana (SNA)
Allegiant Air G4 19 Non-stop Airbus A319 (319) 2:10 Effective 2026-07-06 through 2026-08-03
Mon 16:02 Idaho Falls (IDA) 17:13 Santa Ana (SNA)
Allegiant Air G4 27 Non-stop Airbus A319 (319) 2:11 Operates only on 2026-04-06
Mon,Fri 16:04 Idaho Falls (IDA) 17:20 Santa Ana (SNA)
Allegiant Air G4 27 Non-stop Airbus A319 (319) 2:16 Effective 2026-03-13 through 2026-03-30
Mon,Fri 16:20 Idaho Falls (IDA) 17:40 Santa Ana (SNA)
Allegiant Air G4 27 Non-stop Airbus A319 (319) 2:20 Effective 2026-02-27 through 2026-03-02
Fri 12:08 Idaho Falls (IDA) 13:18 Santa Ana (SNA)
Allegiant Air G4 127 Non-stop Airbus A319 (319) 2:10 Effective 2026-07-03 through 2026-07-31
Mon,Fri 12:08 Idaho Falls (IDA) 13:20 Santa Ana (SNA)
Allegiant Air G4 1636 Non-stop Airbus A319 (319) 2:12 Effective 2026-08-07 through 2026-08-17
Fri 16:02 Idaho Falls (IDA) 17:13 Santa Ana (SNA)
Allegiant Air G4 1641 Non-stop Airbus A319 (319) 2:11 Operates only on 2026-04-03
Mon,Fri 16:17 Idaho Falls (IDA) 17:28 Santa Ana (SNA)
Allegiant Air G4 1641 Non-stop Airbus A319 (319) 2:11 Effective 2026-04-10 through 2026-05-18
Mon,Fri 16:21 Idaho Falls (IDA) 17:41 Santa Ana (SNA)
Allegiant Air G4 1641 Non-stop Airbus A319 (319) 2:20 Effective 2026-02-13 through 2026-02-23
Mon,Fri 16:21 Idaho Falls (IDA) 17:37 Santa Ana (SNA)
Allegiant Air G4 1641 Non-stop Airbus A319 (319) 2:16 Effective 2026-03-06 through 2026-03-09
Mon,Fri 15:09 Idaho Falls (IDA) 16:22 Santa Ana (SNA)
Allegiant Air G4 1706 Non-stop Airbus A319 (319) 2:13 Effective 2026-01-09 through 2026-02-09
Fri 16:57 Idaho Falls (IDA) 18:08 Santa Ana (SNA)
Allegiant Air G4 1706 Non-stop Airbus A319 (319) 2:11 Valid until 2026-01-02
Mon,Fri 13:41 Idaho Falls (IDA) 14:53 Santa Ana (SNA)
Allegiant Air G4 1712 Non-stop Airbus A319 (319) 2:12 Effective 2026-06-05 through 2026-06-29
Mon,Fri 13:50 Idaho Falls (IDA) 15:01 Santa Ana (SNA)
Allegiant Air G4 1712 Non-stop Airbus A319 (319) 2:11 Effective 2026-05-22 through 2026-06-01
Mon 16:57 Idaho Falls (IDA) 18:08 Santa Ana (SNA)
Allegiant Air G4 1724 Non-stop Airbus A319 (319) 2:11 Valid until 2026-01-05




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Allegiant Air flights from Idaho Falls (IDA) to Santa Ana (SNA).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Allegiant Air G419
12:08
Idaho Falls (IDA)

13:18
Santa Ana (SNA)
Effective 2026-07-06 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:10, non-stop
Airbus A319 (319)
Direct Flights:
Allegiant Air G427
16:02
Idaho Falls (IDA)

17:13
Santa Ana (SNA)
Operates only on 2026-04-06
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:11, non-stop
Airbus A319 (319)
Direct Flights:
Allegiant Air G427
16:04
Idaho Falls (IDA)

17:20
Santa Ana (SNA)
Effective 2026-03-13 through 2026-03-30
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:16, non-stop
Airbus A319 (319)
Direct Flights:
Allegiant Air G427
16:20
Idaho Falls (IDA)

17:40
Santa Ana (SNA)
Effective 2026-02-27 through 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:20, non-stop
Airbus A319 (319)
Direct Flights:
Allegiant Air G4127
12:08
Idaho Falls (IDA)

13:18
Santa Ana (SNA)
Effective 2026-07-03 through 2026-07-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:10, non-stop
Airbus A319 (319)
Direct Flights:
Allegiant Air G41636
12:08
Idaho Falls (IDA)

13:20
Santa Ana (SNA)
Effective 2026-08-07 through 2026-08-17
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:12, non-stop
Airbus A319 (319)
Direct Flights:
Allegiant Air G41641
16:02
Idaho Falls (IDA)

17:13
Santa Ana (SNA)
Operates only on 2026-04-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:11, non-stop
Airbus A319 (319)
Direct Flights:
Allegiant Air G41641
16:17
Idaho Falls (IDA)

17:28
Santa Ana (SNA)
Effective 2026-04-10 through 2026-05-18
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:11, non-stop
Airbus A319 (319)
Direct Flights:
Allegiant Air G41641
16:21
Idaho Falls (IDA)

17:41
Santa Ana (SNA)
Effective 2026-02-13 through 2026-02-23
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:20, non-stop
Airbus A319 (319)
Direct Flights:
Allegiant Air G41641
16:21
Idaho Falls (IDA)

17:37
Santa Ana (SNA)
Effective 2026-03-06 through 2026-03-09
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:16, non-stop
Airbus A319 (319)
Direct Flights:
Allegiant Air G41706
15:09
Idaho Falls (IDA)

16:22
Santa Ana (SNA)
Effective 2026-01-09 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:13, non-stop
Airbus A319 (319)
Direct Flights:
Allegiant Air G41706
16:57
Idaho Falls (IDA)

18:08
Santa Ana (SNA)
Valid until 2026-01-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:11, non-stop
Airbus A319 (319)
Direct Flights:
Allegiant Air G41712
13:41
Idaho Falls (IDA)

14:53
Santa Ana (SNA)
Effective 2026-06-05 through 2026-06-29
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:12, non-stop
Airbus A319 (319)
Direct Flights:
Allegiant Air G41712
13:50
Idaho Falls (IDA)

15:01
Santa Ana (SNA)
Effective 2026-05-22 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:11, non-stop
Airbus A319 (319)
Direct Flights:
Allegiant Air G41724
16:57
Idaho Falls (IDA)

18:08
Santa Ana (SNA)
Valid until 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:11, non-stop
Airbus A319 (319)
  • A domestic route departing from the Idaho Falls airport (IDA) and arriving at Santa Ana airport (SNA).
  • The flight distance is 748 miles, or 1203 km.
  • The timezone of the departure airport is UTC-7 , and the timezone of the arrival airport is UTC-8 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 2:10 and 2:20.
All IDA-SNA flights
All Allegiant Air flights
Return (SNA-IDA) flights
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