Allegiant Air flight G4 66: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Fri 06:05 Las Vegas Harry Reid (LAS) 1 12:48 Flint (FNT)
G4 66 Non-stop Airbus A319 (319) 3:43 Operates only on 2026-02-13
Thu,Sun 06:05 Las Vegas Harry Reid (LAS) 1 10:38 Oklahoma City (OKC)
G4 66 Non-stop Airbus A319 (319) 2:33 Effective 2026-06-04 through 2026-06-28
Sun 06:05 Las Vegas Harry Reid (LAS) 1 10:41 Oklahoma City (OKC)
G4 66 Non-stop Airbus A319 (319) 2:36 Effective 2026-07-05 through 2026-08-16
Sun 11:18 Las Vegas Harry Reid (LAS) 1 15:47 Oklahoma City (OKC)
G4 66 Non-stop Airbus A319 (319) 2:29 Operates only on 2026-05-31
Mon 12:49 Laredo (LRD) 13:54 Las Vegas Harry Reid (LAS) 1
G4 66 Non-stop Airbus A319 (319) 3:05 Operates only on 2026-02-16
Fri 13:27 Tulsa (TUL) 14:29 Las Vegas Harry Reid (LAS) 1
G4 66 Non-stop Airbus A319 (319) 3:02 Operates only on 2026-03-06
Fri 13:35 Grand Rapids (GRR) 15:07 Las Vegas Harry Reid (LAS) 1
G4 66 Non-stop Airbus A319 (319) 4:32 Operates only on 2026-02-27
Fri 13:36 Grand Rapids (GRR) 15:09 Las Vegas Harry Reid (LAS) 1
G4 66 Non-stop Airbus A319 (319) 4:33 Operates only on 2026-02-20
Mon 13:56 Tulsa (TUL) 14:58 Las Vegas Harry Reid (LAS) 1
G4 66 Non-stop Airbus A319 (319) 3:02 Operates only on 2026-04-06
Sun 14:03 Las Vegas Harry Reid (LAS) 1 15:34 Monterey/Carmel (MRY)
G4 66 Non-stop Airbus A319 (319) 1:31 Effective 2026-04-12 through 2026-05-17
Mon,Fri 14:28 Las Vegas Harry Reid (LAS) 1 15:57 Stockton Metropolitan, Sacramento (SCK)
G4 66 Non-stop Airbus A319 (319) 1:29 Effective 2026-01-09 through 2026-02-09
Thu 14:34 Las Vegas Harry Reid (LAS) 1 19:03 Oklahoma City (OKC)
G4 66 Non-stop Airbus A319 (319) 2:29 Operates only on 2026-05-28
Mon 14:58 Las Vegas Harry Reid (LAS) 1 19:57 Des Moines (DSM)
G4 66 Non-stop Airbus A320 (320) 2:59 Operates only on 2026-06-01
Mon,Fri 15:15 Las Vegas Harry Reid (LAS) 1 20:41 Memphis (MEM)
G4 66 Non-stop Airbus A319 (319) 3:26 Effective 2026-08-07 through 2026-08-17
Fri 15:23 Las Vegas Harry Reid (LAS) 1 20:56 Appleton (ATW)
G4 66 Non-stop Airbus A320 (320) 3:33 Operates only on 2026-05-22
Mon 15:53 Las Vegas Harry Reid (LAS) 1 20:52 Des Moines (DSM)
G4 66 Non-stop Airbus A319 (319) 2:59 Operates only on 2026-05-25
Fri 20:04 Las Vegas Harry Reid (LAS) 1 21:32 Stockton Metropolitan, Sacramento (SCK)
G4 66 Non-stop Airbus A319 (319) 1:28 Valid until 2026-01-02
This flight number is listed as serving the following routes:
Allegiant Air flight G4 66: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Allegiant Air G466
Operates only on 2026-02-13
Mon
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Tue
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Wed
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Thu
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Fri
Sat
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Sun
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Duration: 3:43, non-stop
Airbus A319 (319)

Direct Flights:

Allegiant Air G466
Effective 2026-06-04 through 2026-06-28
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
Duration: 2:33, non-stop
Airbus A319 (319)

Direct Flights:

Allegiant Air G466
Effective 2026-07-05 through 2026-08-16
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
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Sun
Duration: 2:36, non-stop
Airbus A319 (319)

Direct Flights:

Allegiant Air G466
Operates only on 2026-05-31
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
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Sun
Duration: 2:29, non-stop
Airbus A319 (319)

Direct Flights:

Allegiant Air G466
Operates only on 2026-02-16
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: 3:05, non-stop
Airbus A319 (319)

Direct Flights:

Allegiant Air G466
Operates only on 2026-03-06
Mon
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Tue
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Wed
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Thu
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Fri
Sat
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Sun
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Duration: 3:02, non-stop
Airbus A319 (319)

Direct Flights:

Allegiant Air G466
Operates only on 2026-02-27
Mon
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Tue
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Wed
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Thu
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Fri
Sat
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Sun
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Duration: 4:32, non-stop
Airbus A319 (319)

Direct Flights:

Allegiant Air G466
Operates only on 2026-02-20
Mon
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Tue
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Wed
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Thu
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Fri
Sat
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Sun
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Duration: 4:33, non-stop
Airbus A319 (319)

Direct Flights:

Allegiant Air G466
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: 3:02, non-stop
Airbus A319 (319)

Direct Flights:

Allegiant Air G466
Effective 2026-04-12 through 2026-05-17
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
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Sun
Duration: 1:31, non-stop
Airbus A319 (319)

Direct Flights:

Allegiant Air G466
Effective 2026-01-09 through 2026-02-09
Mon
Tue
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Wed
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Thu
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Fri
Sat
-
Sun
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Duration: 1:29, non-stop
Airbus A319 (319)

Direct Flights:

Allegiant Air G466
Operates only on 2026-05-28
Mon
-
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: 2:29, non-stop
Airbus A319 (319)

Direct Flights:

Allegiant Air G466
Operates only on 2026-06-01
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: 2:59, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G466
Effective 2026-08-07 through 2026-08-17
Mon
Tue
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Wed
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Thu
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Fri
Sat
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Sun
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Duration: 3:26, non-stop
Airbus A319 (319)

Direct Flights:

Allegiant Air G466
Operates only on 2026-05-22
Mon
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Tue
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Wed
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Thu
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Fri
Sat
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Sun
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Duration: 3:33, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G466
Operates only on 2026-05-25
Mon
Tue
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Wed
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Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:59, non-stop
Airbus A319 (319)

Direct Flights:

Allegiant Air G466
Valid until 2026-01-02
Mon
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Tue
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Wed
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Thu
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Fri
Sat
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Sun
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Duration: 1:28, non-stop
Airbus A319 (319)
This flight number is listed as serving the following routes:
  • Grand Rapids (GRR) - Las Vegas Harry Reid (LAS)
  • Laredo (LRD) - Las Vegas Harry Reid (LAS)
  • Las Vegas Harry Reid (LAS) - Appleton (ATW)
  • Las Vegas Harry Reid (LAS) - Des Moines (DSM)
  • Las Vegas Harry Reid (LAS) - Flint (FNT)
  • Las Vegas Harry Reid (LAS) - Memphis (MEM)
  • Las Vegas Harry Reid (LAS) - Monterey/Carmel (MRY)
  • Las Vegas Harry Reid (LAS) - Oklahoma City (OKC)
  • Las Vegas Harry Reid (LAS) - Stockton Metropolitan, Sacramento (SCK)
  • Tulsa (TUL) - Las Vegas Harry Reid (LAS)