Allegiant Air flight G4 623: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Thu 06:00 Indianapolis (IND) 08:16 St. Pete-Clearwater, Tampa (PIE)
G4 623 Non-stop Airbus A320 (320) 2:16 Operates only on 2026-03-12
Thu 06:00 Indianapolis (IND) 08:16 St. Pete-Clearwater, Tampa (PIE)
G4 623 Non-stop Airbus A320 (320) 2:16 Operates only on 2026-03-26
Sat 06:00 Indianapolis (IND) 08:29 Punta Gorda (PGD)
G4 623 Non-stop Airbus A320 (320) 2:29 Effective 2026-06-06 through 2026-06-27
Mon 08:00 Indianapolis (IND) 09:10 Las Vegas Harry Reid (LAS) 1
G4 623 Non-stop Airbus A320 (320) 4:10 Operates only on 2026-04-06
Thu 13:10 Indianapolis (IND) 15:26 St. Pete-Clearwater, Tampa (PIE)
G4 623 Non-stop Airbus A320 (320) 2:16 Operates only on 2026-03-19
Thu 13:37 Indianapolis (IND) 15:16 Portland (PDX)
G4 623 Non-stop Airbus A320 (320) 4:39 Effective 2026-06-04 through 2026-06-25
Sat 14:44 Indianapolis (IND) 17:01 St. Pete-Clearwater, Tampa (PIE)
G4 623 Non-stop Airbus A320 (320) 2:17 Effective 2026-05-23 through 2026-05-30
Sat 17:04 Savannah (SAV) 18:49 Indianapolis (IND)
G4 623 Non-stop Airbus A320 (320) 1:45 Effective 2026-07-04 through 2026-07-11
Thu 21:32 Jacksonville (JAX) 23:33 Indianapolis (IND)
G4 623 Non-stop Airbus A320 (320) 2:01 Valid until 2026-01-01
This flight number is listed as serving the following routes:
Allegiant Air flight G4 623: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Allegiant Air G4623
Operates only on 2026-03-12
Mon
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
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Duration: 2:16, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G4623
Operates only on 2026-03-26
Mon
-
Tue
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Wed
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Thu
Fri
-
Sat
-
Sun
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Duration: 2:16, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G4623
Effective 2026-06-06 through 2026-06-27
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Duration: 2:29, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G4623
Operates only on 2026-04-06
Mon
Tue
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Wed
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Thu
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Fri
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Sat
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Sun
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Duration: 4:10, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G4623
Operates only on 2026-03-19
Mon
-
Tue
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Wed
-
Thu
Fri
-
Sat
-
Sun
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Duration: 2:16, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G4623
Effective 2026-06-04 through 2026-06-25
Mon
-
Tue
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Wed
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Thu
Fri
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Sat
-
Sun
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Duration: 4:39, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G4623
Effective 2026-05-23 through 2026-05-30
Mon
-
Tue
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Wed
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Thu
-
Fri
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Sat
Sun
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Duration: 2:17, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G4623
Effective 2026-07-04 through 2026-07-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
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Sat
Sun
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Duration: 1:45, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G4623
Valid until 2026-01-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
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Duration: 2:01, non-stop
Airbus A320 (320)
This flight number is listed as serving the following routes:
  • Indianapolis (IND) - Las Vegas Harry Reid (LAS)
  • Indianapolis (IND) - Portland (PDX)
  • Indianapolis (IND) - Punta Gorda (PGD)
  • Indianapolis (IND) - St. Pete-Clearwater, Tampa (PIE)
  • Jacksonville (JAX) - Indianapolis (IND)
  • Savannah (SAV) - Indianapolis (IND)