Allegiant Air flights from Portsmouth Pease, Boston (PSM) to St. Pete-Clearwater, Tampa (PIE).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat 14:52 Portsmouth Pease, Boston (PSM) 18:11 St. Pete-Clearwater, Tampa (PIE)
Allegiant Air G4 975 Non-stop Boeing 737 MAX 8 (7M8) 3:19 Operates only on 2026-05-02
Sat 18:48 Portsmouth Pease, Boston (PSM) 22:02 St. Pete-Clearwater, Tampa (PIE)
Allegiant Air G4 976 Non-stop Airbus A319 (319) 3:14 Operates only on 2026-06-06
Sat 18:48 Portsmouth Pease, Boston (PSM) 22:02 St. Pete-Clearwater, Tampa (PIE)
Allegiant Air G4 976 Non-stop Boeing 737 MAX 8 (7M8) 3:14 Operates only on 2026-06-13
Sat 18:48 Portsmouth Pease, Boston (PSM) 22:02 St. Pete-Clearwater, Tampa (PIE)
Allegiant Air G4 976 Non-stop Boeing 737 MAX 8 (7M8) 3:14 Operates only on 2026-06-27
Fri 11:32 Portsmouth Pease, Boston (PSM) 14:51 St. Pete-Clearwater, Tampa (PIE)
Allegiant Air G4 989 Non-stop Boeing 737 MAX 8 (7M8) 3:19 Operates only on 2026-04-17
Fri 11:32 Portsmouth Pease, Boston (PSM) 14:51 St. Pete-Clearwater, Tampa (PIE)
Allegiant Air G4 989 Non-stop Boeing 737 MAX 8 (7M8) 3:19 Effective 2026-05-08 through 2026-05-15
Wed 12:22 Portsmouth Pease, Boston (PSM) 15:41 St. Pete-Clearwater, Tampa (PIE)
Allegiant Air G4 989 Non-stop Boeing 737 MAX 8 (7M8) 3:19 Operates only on 2026-04-29
Sat 18:48 Portsmouth Pease, Boston (PSM) 22:08 St. Pete-Clearwater, Tampa (PIE)
Allegiant Air G4 998 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Effective 2026-07-04 through 2026-08-01
Mon 11:52 Portsmouth Pease, Boston (PSM) 15:11 St. Pete-Clearwater, Tampa (PIE)
Allegiant Air G4 1081 Non-stop Boeing 737 MAX 8 (7M8) 3:19 Effective 2026-04-27 through 2026-05-04
Wed 13:24 Portsmouth Pease, Boston (PSM) 16:38 St. Pete-Clearwater, Tampa (PIE)
Allegiant Air G4 1097 Non-stop Airbus A320 (320) 3:14 Effective 2026-06-03 through 2026-06-24
Wed 13:21 Portsmouth Pease, Boston (PSM) 16:41 St. Pete-Clearwater, Tampa (PIE)
Allegiant Air G4 2595 Non-stop Airbus A320 (320) 3:20 Effective 2026-07-01 through 2026-07-08
Wed 13:21 Portsmouth Pease, Boston (PSM) 16:41 St. Pete-Clearwater, Tampa (PIE)
Allegiant Air G4 2595 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Effective 2026-07-15 through 2026-07-29
Wed 13:24 Portsmouth Pease, Boston (PSM) 16:45 St. Pete-Clearwater, Tampa (PIE)
Allegiant Air G4 2627 Non-stop Boeing 737 MAX 8 (7M8) 3:21 Effective 2026-08-05 through 2026-08-12
Sat 19:26 Portsmouth Pease, Boston (PSM) 22:47 St. Pete-Clearwater, Tampa (PIE)
Allegiant Air G4 2627 Non-stop Boeing 737 MAX 8 (7M8) 3:21 Effective 2026-08-08 through 2026-08-15
Fri 11:52 Portsmouth Pease, Boston (PSM) 15:11 St. Pete-Clearwater, Tampa (PIE)
Allegiant Air G4 2658 Non-stop Boeing 737 MAX 8 (7M8) 3:19 Operates only on 2026-04-24
Fri 11:52 Portsmouth Pease, Boston (PSM) 15:11 St. Pete-Clearwater, Tampa (PIE)
Allegiant Air G4 2658 Non-stop Airbus A320 (320) 3:19 Operates only on 2026-05-01
Mon 11:32 Portsmouth Pease, Boston (PSM) 14:51 St. Pete-Clearwater, Tampa (PIE)
Allegiant Air G4 2681 Non-stop Boeing 737 MAX 8 (7M8) 3:19 Operates only on 2026-04-20
Mon 11:32 Portsmouth Pease, Boston (PSM) 14:51 St. Pete-Clearwater, Tampa (PIE)
Allegiant Air G4 2681 Non-stop Boeing 737 MAX 8 (7M8) 3:19 Effective 2026-05-11 through 2026-05-18
Wed 13:22 Portsmouth Pease, Boston (PSM) 16:43 St. Pete-Clearwater, Tampa (PIE)
Allegiant Air G4 2686 Non-stop Airbus A320 (320) 3:21 Effective 2026-05-20 through 2026-05-27
Sat 12:24 Portsmouth Pease, Boston (PSM) 15:38 St. Pete-Clearwater, Tampa (PIE)
Allegiant Air G4 2688 Non-stop Boeing 737 MAX 8 (7M8) 3:14 Operates only on 2026-06-20
Sat 16:37 Portsmouth Pease, Boston (PSM) 19:56 St. Pete-Clearwater, Tampa (PIE)
Allegiant Air G4 2714 Non-stop Boeing 737 MAX 8 (7M8) 3:19 Operates only on 2026-04-25
Sat 13:52 Portsmouth Pease, Boston (PSM) 17:13 St. Pete-Clearwater, Tampa (PIE)
Allegiant Air G4 2719 Non-stop Airbus A319 (319) 3:21 Operates only on 2026-05-23
Sat 13:52 Portsmouth Pease, Boston (PSM) 17:13 St. Pete-Clearwater, Tampa (PIE)
Allegiant Air G4 2719 Non-stop Airbus A320 (320) 3:21 Operates only on 2026-05-30




Feedback - Disclaimer - Privacy
FlightMapper.net Flight Search Countries Airlines
LANGUAGES
Allegiant Air flights from Portsmouth Pease, Boston (PSM) to St. Pete-Clearwater, Tampa (PIE).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Allegiant Air G4975
14:52
Portsmouth Pease, Boston (PSM)

18:11
St. Pete-Clearwater, Tampa (PIE)
Operates only on 2026-05-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:19, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G4976
18:48
Portsmouth Pease, Boston (PSM)

22:02
St. Pete-Clearwater, Tampa (PIE)
Operates only on 2026-06-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:14, non-stop
Airbus A319 (319)
Direct Flights:
Allegiant Air G4976
18:48
Portsmouth Pease, Boston (PSM)

22:02
St. Pete-Clearwater, Tampa (PIE)
Operates only on 2026-06-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:14, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G4976
18:48
Portsmouth Pease, Boston (PSM)

22:02
St. Pete-Clearwater, Tampa (PIE)
Operates only on 2026-06-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:14, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G4989
11:32
Portsmouth Pease, Boston (PSM)

14:51
St. Pete-Clearwater, Tampa (PIE)
Operates only on 2026-04-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:19, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G4989
11:32
Portsmouth Pease, Boston (PSM)

14:51
St. Pete-Clearwater, Tampa (PIE)
Effective 2026-05-08 through 2026-05-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:19, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G4989
12:22
Portsmouth Pease, Boston (PSM)

15:41
St. Pete-Clearwater, Tampa (PIE)
Operates only on 2026-04-29
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:19, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G4998
18:48
Portsmouth Pease, Boston (PSM)

22:08
St. Pete-Clearwater, Tampa (PIE)
Effective 2026-07-04 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:20, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G41081
11:52
Portsmouth Pease, Boston (PSM)

15:11
St. Pete-Clearwater, Tampa (PIE)
Effective 2026-04-27 through 2026-05-04
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:19, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G41097
13:24
Portsmouth Pease, Boston (PSM)

16:38
St. Pete-Clearwater, Tampa (PIE)
Effective 2026-06-03 through 2026-06-24
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:14, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G42595
13:21
Portsmouth Pease, Boston (PSM)

16:41
St. Pete-Clearwater, Tampa (PIE)
Effective 2026-07-01 through 2026-07-08
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:20, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G42595
13:21
Portsmouth Pease, Boston (PSM)

16:41
St. Pete-Clearwater, Tampa (PIE)
Effective 2026-07-15 through 2026-07-29
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:20, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G42627
13:24
Portsmouth Pease, Boston (PSM)

16:45
St. Pete-Clearwater, Tampa (PIE)
Effective 2026-08-05 through 2026-08-12
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:21, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G42627
19:26
Portsmouth Pease, Boston (PSM)

22:47
St. Pete-Clearwater, Tampa (PIE)
Effective 2026-08-08 through 2026-08-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:21, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G42658
11:52
Portsmouth Pease, Boston (PSM)

15:11
St. Pete-Clearwater, Tampa (PIE)
Operates only on 2026-04-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:19, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G42658
11:52
Portsmouth Pease, Boston (PSM)

15:11
St. Pete-Clearwater, Tampa (PIE)
Operates only on 2026-05-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:19, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G42681
11:32
Portsmouth Pease, Boston (PSM)

14:51
St. Pete-Clearwater, Tampa (PIE)
Operates only on 2026-04-20
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:19, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G42681
11:32
Portsmouth Pease, Boston (PSM)

14:51
St. Pete-Clearwater, Tampa (PIE)
Effective 2026-05-11 through 2026-05-18
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:19, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G42686
13:22
Portsmouth Pease, Boston (PSM)

16:43
St. Pete-Clearwater, Tampa (PIE)
Effective 2026-05-20 through 2026-05-27
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:21, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G42688
12:24
Portsmouth Pease, Boston (PSM)

15:38
St. Pete-Clearwater, Tampa (PIE)
Operates only on 2026-06-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:14, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G42714
16:37
Portsmouth Pease, Boston (PSM)

19:56
St. Pete-Clearwater, Tampa (PIE)
Operates only on 2026-04-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:19, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Allegiant Air G42719
13:52
Portsmouth Pease, Boston (PSM)

17:13
St. Pete-Clearwater, Tampa (PIE)
Operates only on 2026-05-23
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:21, non-stop
Airbus A319 (319)
Direct Flights:
Allegiant Air G42719
13:52
Portsmouth Pease, Boston (PSM)

17:13
St. Pete-Clearwater, Tampa (PIE)
Operates only on 2026-05-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:21, non-stop
Airbus A320 (320)
  • A domestic route departing from the Portsmouth Pease, Boston airport (PSM) and arriving at St. Pete-Clearwater, Tampa airport (PIE).
  • The flight distance is 1238 miles, or 1993 km.
  • The timezone of both the departure and the arrival airports is UTC-5 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 3:14 and 3:21.
All PSM-PIE flights
All Allegiant Air flights
Return (PIE-PSM) flights
Feedback     -     Disclaimer     -     Privacy