Allegiant Air flight G4 19: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon 12:08 Idaho Falls (IDA) 13:18 Santa Ana (SNA)
G4 19 Non-stop Airbus A319 (319) 2:10 Effective 2026-07-06 through 2026-08-03
Thu,Sun 17:11 Medford (MFR) 18:58 Las Vegas Harry Reid (LAS) 1
G4 19 Non-stop Airbus A319 (319) 1:47 Effective 2026-02-26 through 2026-03-01
Thu,Sun 17:13 Medford (MFR) 19:00 Las Vegas Harry Reid (LAS) 1
G4 19 Non-stop Airbus A319 (319) 1:47 Effective 2026-02-12 through 2026-02-22
Tue,Sat 17:55 Kalispell (FCA) 19:25 Las Vegas Harry Reid (LAS) 1
G4 19 Non-stop Airbus A319 (319) 2:30 Valid until 2026-01-03
Thu,Sun 21:06 Kalispell (FCA) 22:35 Las Vegas Harry Reid (LAS) 1
G4 19 Non-stop Airbus A319 (319) 2:29 Effective 2026-01-08 through 2026-02-08
Thu 21:12 Medford (MFR) 22:55 Las Vegas Harry Reid (LAS) 1
G4 19 Non-stop Airbus A319 (319) 1:43 Effective 2026-04-02 through 2026-04-09
Thu,Sun 21:12 Medford (MFR) 22:55 Las Vegas Harry Reid (LAS) 1
G4 19 Non-stop Airbus A319 (319) 1:43 Effective 2026-04-12 through 2026-05-17
Thu,Sun 21:20 Medford (MFR) 23:09 Las Vegas Harry Reid (LAS) 1
G4 19 Non-stop Airbus A319 (319) 1:49 Effective 2026-03-12 through 2026-03-29
This flight number is listed as serving the following routes:


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Allegiant Air flight G4 19: Multiple routes
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 G419
17:11
Medford (MFR)

18:58
Las Vegas Harry Reid (LAS) 1
Effective 2026-02-26 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 1:47, non-stop
Airbus A319 (319)
Direct Flights:
Allegiant Air G419
17:13
Medford (MFR)

19:00
Las Vegas Harry Reid (LAS) 1
Effective 2026-02-12 through 2026-02-22
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 1:47, non-stop
Airbus A319 (319)
Direct Flights:
Allegiant Air G419
17:55
Kalispell (FCA)

19:25
Las Vegas Harry Reid (LAS) 1
Valid until 2026-01-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:30, non-stop
Airbus A319 (319)
Direct Flights:
Allegiant Air G419
21:06
Kalispell (FCA)

22:35
Las Vegas Harry Reid (LAS) 1
Effective 2026-01-08 through 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 2:29, non-stop
Airbus A319 (319)
Direct Flights:
Allegiant Air G419
21:12
Medford (MFR)

22:55
Las Vegas Harry Reid (LAS) 1
Effective 2026-04-02 through 2026-04-09
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:43, non-stop
Airbus A319 (319)
Direct Flights:
Allegiant Air G419
21:12
Medford (MFR)

22:55
Las Vegas Harry Reid (LAS) 1
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 1:43, non-stop
Airbus A319 (319)
Direct Flights:
Allegiant Air G419
21:20
Medford (MFR)

23:09
Las Vegas Harry Reid (LAS) 1
Effective 2026-03-12 through 2026-03-29
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 1:49, non-stop
Airbus A319 (319)
This flight number is listed as serving the following routes:
  • Idaho Falls (IDA) - Santa Ana (SNA)
  • Kalispell (FCA) - Las Vegas Harry Reid (LAS)
  • Medford (MFR) - Las Vegas Harry Reid (LAS)
All Allegiant Air flights
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