Allegiant Air flight G4 3037: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Fri 06:00 Knoxville (TYS) 07:36 Austin (AUS)
G4 3037 Non-stop Airbus A320 (320) 2:36 Effective 2026-05-22 through 2026-05-29
Sun 07:00 Knoxville (TYS) 08:44 St. Pete-Clearwater, Tampa (PIE)
G4 3037 Non-stop Airbus A320 (320) 1:44 Operates only on 2026-03-01
Fri 08:20 Knoxville (TYS) 09:55 Orlando Sanford (SFB)
G4 3037 Non-stop Airbus A320 (320) 1:35 Operates only on 2026-03-13
Thu 09:00 Boston Logan (BOS) 11:32 Knoxville (TYS)
G4 3037 Non-stop Airbus A320 (320) 2:32 Operates only on 2026-03-19
Thu 10:44 Orlando Sanford (SFB) 12:24 Knoxville (TYS)
G4 3037 Non-stop Airbus A320 (320) 1:40 Effective 2026-04-09 through 2026-05-14
Thu 10:54 Washington Dulles (IAD) 12:34 Knoxville (TYS)
G4 3037 Non-stop Airbus A320 (320) 1:40 Operates only on 2026-04-02
Fri 12:49 Knoxville (TYS) 14:16 Washington Dulles (IAD)
G4 3037 Non-stop Airbus A320 (320) 1:27 Effective 2026-06-05 through 2026-06-26
Thu 12:59 Knoxville (TYS) 14:35 Orlando Sanford (SFB)
G4 3037 Non-stop Airbus A320 (320) 1:36 Operates only on 2026-02-26
Thu 13:02 Knoxville (TYS) 14:38 Orlando Sanford (SFB)
G4 3037 Non-stop Airbus A320 (320) 1:36 Operates only on 2026-02-19
Sun 13:14 Knoxville (TYS) 14:53 St. Pete-Clearwater, Tampa (PIE)
G4 3037 Non-stop Airbus A320 (320) 1:39 Effective 2026-04-12 through 2026-05-17
Thu 13:17 Knoxville (TYS) 14:53 Orlando Sanford (SFB)
G4 3037 Non-stop Airbus A320 (320) 1:36 Operates only on 2026-02-12
Thu 13:22 Knoxville (TYS) 13:58 Chicago Midway (MDW)
G4 3037 Non-stop Airbus A320 (320) 1:36 Effective 2026-07-02 through 2026-07-30
Mon 13:48 Punta Gorda (PGD) 15:59 Lexington (LEX)
G4 3037 Non-stop Airbus A320 (320) 2:11 Valid until 2026-01-05
Mon,Fri 17:40 Knoxville (TYS) 19:41 Punta Gorda (PGD)
G4 3037 Non-stop Airbus A320 (320) 2:01 Effective 2026-01-09 through 2026-02-09
Thu 19:53 St. Pete-Clearwater, Tampa (PIE) 21:32 Knoxville (TYS)
G4 3037 Non-stop Airbus A320 (320) 1:39 Valid until 2026-01-01
Fri 21:49 St. Pete-Clearwater, Tampa (PIE) 23:31 Knoxville (TYS)
G4 3037 Non-stop Airbus A320 (320) 1:42 Effective 2026-08-07 through 2026-08-14
This flight number is listed as serving the following routes:


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Allegiant Air flight G4 3037: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Allegiant Air G43037
06:00
Knoxville (TYS)

07:36
Austin (AUS)
Effective 2026-05-22 through 2026-05-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:36, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G43037
07:00
Knoxville (TYS)

08:44
St. Pete-Clearwater, Tampa (PIE)
Operates only on 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:44, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G43037
08:20
Knoxville (TYS)

09:55
Orlando Sanford (SFB)
Operates only on 2026-03-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:35, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G43037
09:00
Boston Logan (BOS)

11:32
Knoxville (TYS)
Operates only on 2026-03-19
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:32, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G43037
10:44
Orlando Sanford (SFB)

12:24
Knoxville (TYS)
Effective 2026-04-09 through 2026-05-14
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G43037
10:54
Washington Dulles (IAD)

12:34
Knoxville (TYS)
Operates only on 2026-04-02
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G43037
12:49
Knoxville (TYS)

14:16
Washington Dulles (IAD)
Effective 2026-06-05 through 2026-06-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:27, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G43037
12:59
Knoxville (TYS)

14:35
Orlando Sanford (SFB)
Operates only on 2026-02-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:36, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G43037
13:02
Knoxville (TYS)

14:38
Orlando Sanford (SFB)
Operates only on 2026-02-19
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:36, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G43037
13:14
Knoxville (TYS)

14:53
St. Pete-Clearwater, Tampa (PIE)
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:39, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G43037
13:17
Knoxville (TYS)

14:53
Orlando Sanford (SFB)
Operates only on 2026-02-12
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:36, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G43037
13:22
Knoxville (TYS)

13:58
Chicago Midway (MDW)
Effective 2026-07-02 through 2026-07-30
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:36, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G43037
13:48
Punta Gorda (PGD)

15:59
Lexington (LEX)
Valid until 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:11, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G43037
17:40
Knoxville (TYS)

19:41
Punta Gorda (PGD)
Effective 2026-01-09 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:01, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G43037
19:53
St. Pete-Clearwater, Tampa (PIE)

21:32
Knoxville (TYS)
Valid until 2026-01-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:39, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G43037
21:49
St. Pete-Clearwater, Tampa (PIE)

23:31
Knoxville (TYS)
Effective 2026-08-07 through 2026-08-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:42, non-stop
Airbus A320 (320)
This flight number is listed as serving the following routes:
  • Boston Logan (BOS) - Knoxville (TYS)
  • Knoxville (TYS) - Austin (AUS)
  • Knoxville (TYS) - Chicago Midway (MDW)
  • Knoxville (TYS) - Orlando Sanford (SFB)
  • Knoxville (TYS) - Punta Gorda (PGD)
  • Knoxville (TYS) - St. Pete-Clearwater, Tampa (PIE)
  • Punta Gorda (PGD) - Lexington (LEX)
  • Washington Dulles (IAD) - Knoxville (TYS)
All Allegiant Air flights
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