Allegiant Air flight G4 423: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Tue 08:00 Cincinnati (CVG) 10:11 Sarasota/Bradenton (SRQ)
G4 423 Non-stop Airbus A320 (320) 2:11 Operates only on 2026-05-26
Thu,Sun 08:57 Las Vegas Harry Reid (LAS) 1 15:52 Cincinnati (CVG)
G4 423 Non-stop Airbus A320 (320) 3:55 Effective 2026-07-02 through 2026-08-02
Mon,Fri 09:00 Cincinnati (CVG) 11:13 Sarasota/Bradenton (SRQ)
G4 423 Non-stop Airbus A320 (320) 2:13 Effective 2026-07-03 through 2026-08-03
Sun 09:01 Las Vegas Harry Reid (LAS) 1 15:56 Cincinnati (CVG)
G4 423 Non-stop Airbus A320 (320) 3:55 Effective 2026-08-09 through 2026-08-16
Mon 10:56 Jacksonville (JAX) 12:42 Washington Dulles (IAD)
G4 423 Non-stop Airbus A320 (320) 1:46 Operates only on 2026-03-09
Wed 11:17 Punta Gorda (PGD) 13:40 Cincinnati (CVG)
G4 423 Non-stop Airbus A320 (320) 2:23 Effective 2026-02-11 through 2026-02-18
Mon,Fri 11:41 St. Pete-Clearwater, Tampa (PIE) 13:53 Cincinnati (CVG)
G4 423 Non-stop Airbus A320 (320) 2:12 Effective 2026-01-09 through 2026-02-09
Sun 12:48 Cincinnati (CVG) 14:55 St. Pete-Clearwater, Tampa (PIE)
G4 423 Non-stop Airbus A320 (320) 2:07 Operates only on 2026-04-05
Fri 16:01 Melbourne (MLB) 18:22 Cincinnati (CVG)
G4 423 Non-stop Airbus A320 (320) 2:21 Operates only on 2026-03-06
Mon,Fri 18:54 Cincinnati (CVG) 19:42 Destin/Fort Walton Beach (VPS)
G4 423 Non-stop Airbus A320 (320) 1:48 Effective 2026-04-03 through 2026-04-06
Fri 19:14 Punta Gorda (PGD) 21:37 Cincinnati (CVG)
G4 423 Non-stop Airbus A320 (320) 2:23 Effective 2026-04-10 through 2026-05-15
Sat 20:30 Punta Gorda (PGD) 22:53 Cincinnati (CVG)
G4 423 Non-stop Airbus A320 (320) 2:23 Effective 2026-04-11 through 2026-05-16
This flight number is listed as serving the following routes:


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Allegiant Air flight G4 423: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Allegiant Air G4423
08:00
Cincinnati (CVG)

10:11
Sarasota/Bradenton (SRQ)
Operates only on 2026-05-26
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:11, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G4423
08:57
Las Vegas Harry Reid (LAS) 1

15:52
Cincinnati (CVG)
Effective 2026-07-02 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 3:55, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G4423
09:00
Cincinnati (CVG)

11:13
Sarasota/Bradenton (SRQ)
Effective 2026-07-03 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:13, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G4423
09:01
Las Vegas Harry Reid (LAS) 1

15:56
Cincinnati (CVG)
Effective 2026-08-09 through 2026-08-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:55, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G4423
10:56
Jacksonville (JAX)

12:42
Washington Dulles (IAD)
Operates only on 2026-03-09
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:46, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G4423
11:17
Punta Gorda (PGD)

13:40
Cincinnati (CVG)
Effective 2026-02-11 through 2026-02-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:23, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G4423
11:41
St. Pete-Clearwater, Tampa (PIE)

13:53
Cincinnati (CVG)
Effective 2026-01-09 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:12, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G4423
12:48
Cincinnati (CVG)

14:55
St. Pete-Clearwater, Tampa (PIE)
Operates only on 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:07, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G4423
16:01
Melbourne (MLB)

18:22
Cincinnati (CVG)
Operates only on 2026-03-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:21, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G4423
18:54
Cincinnati (CVG)

19:42
Destin/Fort Walton Beach (VPS)
Effective 2026-04-03 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:48, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G4423
19:14
Punta Gorda (PGD)

21:37
Cincinnati (CVG)
Effective 2026-04-10 through 2026-05-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:23, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G4423
20:30
Punta Gorda (PGD)

22:53
Cincinnati (CVG)
Effective 2026-04-11 through 2026-05-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:23, non-stop
Airbus A320 (320)
This flight number is listed as serving the following routes:
  • Cincinnati (CVG) - Destin/Fort Walton Beach (VPS)
  • Cincinnati (CVG) - Sarasota/Bradenton (SRQ)
  • Cincinnati (CVG) - St. Pete-Clearwater, Tampa (PIE)
  • Jacksonville (JAX) - Washington Dulles (IAD)
  • Las Vegas Harry Reid (LAS) - Cincinnati (CVG)
  • Melbourne (MLB) - Cincinnati (CVG)
  • Punta Gorda (PGD) - Cincinnati (CVG)
All Allegiant Air flights
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