Allegiant Air flight G4 1820: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Fri 07:00 Allentown (ABE) 09:27 Melbourne (MLB)
G4 1820 Non-stop Airbus A320 (320) 2:27 Effective 2026-04-03 through 2026-05-15
Sun 09:58 St. Pete-Clearwater, Tampa (PIE) 12:33 Allentown (ABE)
G4 1820 Non-stop Airbus A320 (320) 2:35 Effective 2026-05-24 through 2026-05-31
Sun 09:58 St. Pete-Clearwater, Tampa (PIE) 12:33 Allentown (ABE)
G4 1820 Non-stop Airbus A320 (320) 2:35 Effective 2026-08-09 through 2026-08-16
Mon 10:17 Melbourne (MLB) 12:48 Allentown (ABE)
G4 1820 Non-stop Airbus A320 (320) 2:31 Effective 2026-04-06 through 2026-05-18
Sat 11:28 St. Pete-Clearwater, Tampa (PIE) 14:03 Allentown (ABE)
G4 1820 Non-stop Airbus A320 (320) 2:35 Effective 2026-05-23 through 2026-05-30
Sat 11:48 St. Pete-Clearwater, Tampa (PIE) 14:23 Allentown (ABE)
G4 1820 Non-stop Airbus A320 (320) 2:35 Effective 2026-08-08 through 2026-08-15
Mon 17:41 Fort Lauderdale (FLL) 1 20:40 Allentown (ABE)
G4 1820 Non-stop Airbus A320 (320) 2:59 Operates only on 2026-03-09
Fri 18:37 Orlando Sanford (SFB) 21:04 Allentown (ABE)
G4 1820 Non-stop Airbus A320 (320) 2:27 Operates only on 2026-02-13
Fri 21:27 Myrtle Beach (MYR) 23:10 Allentown (ABE)
G4 1820 Non-stop Airbus A320 (320) 1:43 Operates only on 2026-03-27
This flight number is listed as serving the following routes:
Allegiant Air flight G4 1820: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Allegiant Air G41820
Effective 2026-04-03 through 2026-05-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:27, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G41820
Effective 2026-05-24 through 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G41820
Effective 2026-08-09 through 2026-08-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G41820
Effective 2026-04-06 through 2026-05-18
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:31, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G41820
Effective 2026-05-23 through 2026-05-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:35, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G41820
Effective 2026-08-08 through 2026-08-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:35, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G41820
Operates only on 2026-03-09
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:59, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G41820
Operates only on 2026-02-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:27, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G41820
Operates only on 2026-03-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:43, non-stop
Airbus A320 (320)
This flight number is listed as serving the following routes:
  • Fort Lauderdale (FLL) - Allentown (ABE)
  • Melbourne (MLB) - Allentown (ABE)
  • Myrtle Beach (MYR) - Allentown (ABE)
  • Orlando Sanford (SFB) - Allentown (ABE)
  • St. Pete-Clearwater, Tampa (PIE) - Allentown (ABE)