All airlines flying from St. Pete-Clearwater, Tampa (PIE) to Niagara Falls (IAG).

FLIGHT SCHEDULE
Direct Flights:
Tue 07:40 St. Pete-Clearwater, Tampa (PIE) 10:23 Niagara Falls (IAG) Allegiant Air G4 977 Non-stop Airbus A319 (319) 2:43 Operates only on 2026-02-17
Tue 14:41 St. Pete-Clearwater, Tampa (PIE) 17:25 Niagara Falls (IAG) Allegiant Air G4 983 Non-stop Boeing 737 MAX 8 (7M8) 2:44 Operates only on 2026-04-07
Tue 14:44 St. Pete-Clearwater, Tampa (PIE) 17:30 Niagara Falls (IAG) Allegiant Air G4 988 Non-stop Boeing 737 MAX 8 (7M8) 2:46 Operates only on 2026-03-31
Sat 15:18 St. Pete-Clearwater, Tampa (PIE) 18:00 Niagara Falls (IAG) Allegiant Air G4 990 Non-stop Boeing 737 MAX 8 (7M8) 2:42 Operates only on 2026-02-28
Sun 07:40 St. Pete-Clearwater, Tampa (PIE) 10:23 Niagara Falls (IAG) Allegiant Air G4 992 Non-stop Boeing 737 MAX 8 (7M8) 2:43 Effective 2026-02-15 through 2026-02-22
Thu,Sun 07:40 St. Pete-Clearwater, Tampa (PIE) 10:22 Niagara Falls (IAG) Allegiant Air G4 992 Non-stop Boeing 737 MAX 8 (7M8) 2:42 Effective 2026-02-26 through 2026-03-01
Thu 07:40 St. Pete-Clearwater, Tampa (PIE) 10:24 Niagara Falls (IAG) Allegiant Air G4 993 Non-stop Boeing 737 MAX 8 (7M8) 2:44 Effective 2026-04-09 through 2026-04-23
Thu 07:40 St. Pete-Clearwater, Tampa (PIE) 10:24 Niagara Falls (IAG) Allegiant Air G4 993 Non-stop Airbus A320 (320) 2:44 Effective 2026-04-30 through 2026-05-07
Thu 07:40 St. Pete-Clearwater, Tampa (PIE) 10:24 Niagara Falls (IAG) Allegiant Air G4 993 Non-stop Boeing 737 MAX 8 (7M8) 2:44 Operates only on 2026-05-14
Thu 05:50 St. Pete-Clearwater, Tampa (PIE) 08:36 Niagara Falls (IAG) Allegiant Air G4 999 Non-stop Airbus A319 (319) 2:46 Operates only on 2026-03-19
Thu 06:30 St. Pete-Clearwater, Tampa (PIE) 09:15 Niagara Falls (IAG) Allegiant Air G4 999 Non-stop Airbus A319 (319) 2:45 Operates only on 2026-03-12
Thu 06:30 St. Pete-Clearwater, Tampa (PIE) 09:15 Niagara Falls (IAG) Allegiant Air G4 999 Non-stop Airbus A319 (319) 2:45 Operates only on 2026-03-26
Sat 14:38 St. Pete-Clearwater, Tampa (PIE) 17:22 Niagara Falls (IAG) Allegiant Air G4 1029 Non-stop Airbus A319 (319) 2:44 Operates only on 2026-04-04
Thu 16:59 St. Pete-Clearwater, Tampa (PIE) 19:45 Niagara Falls (IAG) Allegiant Air G4 1032 Non-stop Airbus A320 (320) 2:46 Effective 2026-08-06 through 2026-08-13
Sat 13:27 St. Pete-Clearwater, Tampa (PIE) 16:11 Niagara Falls (IAG) Allegiant Air G4 1057 Non-stop Airbus A320 (320) 2:44 Operates only on 2026-04-11
Sat 16:01 St. Pete-Clearwater, Tampa (PIE) 18:47 Niagara Falls (IAG) Allegiant Air G4 1057 Non-stop Airbus A320 (320) 2:46 Operates only on 2026-03-07
Sun 16:59 St. Pete-Clearwater, Tampa (PIE) 19:45 Niagara Falls (IAG) Allegiant Air G4 1072 Non-stop Airbus A320 (320) 2:46 Effective 2026-08-09 through 2026-08-16
Sat 16:18 St. Pete-Clearwater, Tampa (PIE) 19:01 Niagara Falls (IAG) Allegiant Air G4 1080 Non-stop Boeing 737 MAX 8 (7M8) 2:43 Operates only on 2026-02-14
Sat 16:58 St. Pete-Clearwater, Tampa (PIE) 19:41 Niagara Falls (IAG) Allegiant Air G4 1080 Non-stop Boeing 737 MAX 8 (7M8) 2:43 Operates only on 2026-02-21
Sun 14:24 St. Pete-Clearwater, Tampa (PIE) 17:05 Niagara Falls (IAG) Allegiant Air G4 1086 Non-stop Boeing 737 MAX 8 (7M8) 2:41 Operates only on 2026-01-04
Sun 16:57 St. Pete-Clearwater, Tampa (PIE) 19:36 Niagara Falls (IAG) Allegiant Air G4 1093 Non-stop Airbus A319 (319) 2:39 Operates only on 2026-07-05
Sun 16:57 St. Pete-Clearwater, Tampa (PIE) 19:36 Niagara Falls (IAG) Allegiant Air G4 1093 Non-stop Airbus A320 (320) 2:39 Effective 2026-07-12 through 2026-07-26
Sun 16:57 St. Pete-Clearwater, Tampa (PIE) 19:36 Niagara Falls (IAG) Allegiant Air G4 1093 Non-stop Boeing 737 MAX 8 (7M8) 2:39 Operates only on 2026-08-02
Sun 15:29 St. Pete-Clearwater, Tampa (PIE) 18:11 Niagara Falls (IAG) Allegiant Air G4 2597 Non-stop Boeing 737 MAX 8 (7M8) 2:42 Effective 2026-06-07 through 2026-06-28
Thu 07:40 St. Pete-Clearwater, Tampa (PIE) 10:26 Niagara Falls (IAG) Allegiant Air G4 2599 Non-stop Boeing 737 MAX 8 (7M8) 2:46 Operates only on 2026-03-05
Sun 06:30 St. Pete-Clearwater, Tampa (PIE) 09:10 Niagara Falls (IAG) Allegiant Air G4 2613 Non-stop Airbus A319 (319) 2:40 Operates only on 2026-04-05
Sun 07:40 St. Pete-Clearwater, Tampa (PIE) 10:24 Niagara Falls (IAG) Allegiant Air G4 2613 Non-stop Boeing 737 MAX 8 (7M8) 2:44 Effective 2026-04-12 through 2026-05-03
Sun 07:40 St. Pete-Clearwater, Tampa (PIE) 10:24 Niagara Falls (IAG) Allegiant Air G4 2613 Non-stop Airbus A320 (320) 2:44 Operates only on 2026-05-10
Sun 07:40 St. Pete-Clearwater, Tampa (PIE) 10:24 Niagara Falls (IAG) Allegiant Air G4 2613 Non-stop Boeing 737 MAX 8 (7M8) 2:44 Operates only on 2026-05-17
Fri 12:34 St. Pete-Clearwater, Tampa (PIE) 15:10 Niagara Falls (IAG) Allegiant Air G4 2619 Non-stop Boeing 737 MAX 8 (7M8) 2:36 Operates only on 2026-01-02
Sun 07:40 St. Pete-Clearwater, Tampa (PIE) 10:26 Niagara Falls (IAG) Allegiant Air G4 2656 Non-stop Boeing 737 MAX 8 (7M8) 2:46 Operates only on 2026-03-08
Sat 15:25 St. Pete-Clearwater, Tampa (PIE) 18:11 Niagara Falls (IAG) Allegiant Air G4 2656 Non-stop Boeing 737 MAX 8 (7M8) 2:46 Operates only on 2026-03-14
Sat 15:25 St. Pete-Clearwater, Tampa (PIE) 18:11 Niagara Falls (IAG) Allegiant Air G4 2656 Non-stop Airbus A319 (319) 2:46 Operates only on 2026-03-21
Sun 05:50 St. Pete-Clearwater, Tampa (PIE) 08:36 Niagara Falls (IAG) Allegiant Air G4 2660 Non-stop Airbus A319 (319) 2:46 Operates only on 2026-03-22
Sun 06:30 St. Pete-Clearwater, Tampa (PIE) 09:15 Niagara Falls (IAG) Allegiant Air G4 2660 Non-stop Airbus A319 (319) 2:45 Operates only on 2026-03-15
Sun 06:30 St. Pete-Clearwater, Tampa (PIE) 09:15 Niagara Falls (IAG) Allegiant Air G4 2660 Non-stop Airbus A319 (319) 2:45 Operates only on 2026-03-29
Thu 16:20 St. Pete-Clearwater, Tampa (PIE) 19:06 Niagara Falls (IAG) Allegiant Air G4 2662 Non-stop Boeing 737 MAX 8 (7M8) 2:46 Effective 2026-05-21 through 2026-05-28
Thu,Sun 08:00 St. Pete-Clearwater, Tampa (PIE) 10:42 Niagara Falls (IAG) Allegiant Air G4 2674 Non-stop Boeing 737 MAX 8 (7M8) 2:42 Effective 2026-01-08 through 2026-02-08
Thu 15:29 St. Pete-Clearwater, Tampa (PIE) 18:11 Niagara Falls (IAG) Allegiant Air G4 2674 Non-stop Boeing 737 MAX 8 (7M8) 2:42 Effective 2026-06-04 through 2026-06-25
Thu 06:30 St. Pete-Clearwater, Tampa (PIE) 09:10 Niagara Falls (IAG) Allegiant Air G4 2676 Non-stop Airbus A319 (319) 2:40 Operates only on 2026-04-02
Thu 16:57 St. Pete-Clearwater, Tampa (PIE) 19:36 Niagara Falls (IAG) Allegiant Air G4 2686 Non-stop Airbus A319 (319) 2:39 Operates only on 2026-07-02
Thu 16:57 St. Pete-Clearwater, Tampa (PIE) 19:36 Niagara Falls (IAG) Allegiant Air G4 2686 Non-stop Airbus A320 (320) 2:39 Effective 2026-07-09 through 2026-07-23
Thu 16:57 St. Pete-Clearwater, Tampa (PIE) 19:36 Niagara Falls (IAG) Allegiant Air G4 2686 Non-stop Airbus A319 (319) 2:39 Operates only on 2026-07-30
Thu 07:40 St. Pete-Clearwater, Tampa (PIE) 10:23 Niagara Falls (IAG) Allegiant Air G4 2694 Non-stop Boeing 737 MAX 8 (7M8) 2:43 Effective 2026-02-12 through 2026-02-19
Sun 16:20 St. Pete-Clearwater, Tampa (PIE) 19:06 Niagara Falls (IAG) Allegiant Air G4 2710 Non-stop Boeing 737 MAX 8 (7M8) 2:46 Operates only on 2026-05-24
Sun 16:20 St. Pete-Clearwater, Tampa (PIE) 19:06 Niagara Falls (IAG) Allegiant Air G4 2710 Non-stop Airbus A320 (320) 2:46 Operates only on 2026-05-31
Sat 16:00 St. Pete-Clearwater, Tampa (PIE) 18:46 Niagara Falls (IAG) Allegiant Air G4 2724 Non-stop Boeing 737 MAX 8 (7M8) 2:46 Operates only on 2026-03-28

A domestic route departing from the St. Pete-Clearwater, Tampa airport (PIE) and arriving at Niagara Falls airport (IAG).
The flight distance is 1069 miles, or 1720 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 2:36 and 2:46.

Return (IAG-PIE) flights

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All airlines flying from St. Pete-Clearwater, Tampa (PIE) to Niagara Falls (IAG).

FLIGHT SCHEDULE

Direct Flights:

Allegiant Air G4977

07:40

St. Pete-Clearwater, Tampa (PIE)

10:23

Niagara Falls (IAG)

Operates only on 2026-02-17

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:43, non-stop
Airbus A319 (319)

Direct Flights:

Allegiant Air G4983

14:41

St. Pete-Clearwater, Tampa (PIE)

17:25

Niagara Falls (IAG)

Operates only on 2026-04-07

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:44, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Allegiant Air G4988

14:44

St. Pete-Clearwater, Tampa (PIE)

17:30

Niagara Falls (IAG)

Operates only on 2026-03-31

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:46, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Allegiant Air G4990

15:18

St. Pete-Clearwater, Tampa (PIE)

18:00

Niagara Falls (IAG)

Operates only on 2026-02-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:42, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Allegiant Air G4992

07:40

St. Pete-Clearwater, Tampa (PIE)

10:23

Niagara Falls (IAG)

Effective 2026-02-15 through 2026-02-22

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:43, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Allegiant Air G4992

07:40

St. Pete-Clearwater, Tampa (PIE)

10:22

Niagara Falls (IAG)

Effective 2026-02-26 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun

Duration: 2:42, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Allegiant Air G4993

07:40

St. Pete-Clearwater, Tampa (PIE)

10:24

Niagara Falls (IAG)

Effective 2026-04-09 through 2026-04-23

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:44, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Allegiant Air G4993

07:40

St. Pete-Clearwater, Tampa (PIE)

10:24

Niagara Falls (IAG)

Effective 2026-04-30 through 2026-05-07

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:44, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G4993

07:40

St. Pete-Clearwater, Tampa (PIE)

10:24

Niagara Falls (IAG)

Operates only on 2026-05-14

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:44, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Allegiant Air G4999

05:50

St. Pete-Clearwater, Tampa (PIE)

08:36

Niagara Falls (IAG)

Operates only on 2026-03-19

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:46, non-stop
Airbus A319 (319)

Direct Flights:

Allegiant Air G4999

06:30

St. Pete-Clearwater, Tampa (PIE)

09:15

Niagara Falls (IAG)

Operates only on 2026-03-12

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:45, non-stop
Airbus A319 (319)

Direct Flights:

Allegiant Air G4999

06:30

St. Pete-Clearwater, Tampa (PIE)

09:15

Niagara Falls (IAG)

Operates only on 2026-03-26

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:45, non-stop
Airbus A319 (319)

Direct Flights:

Allegiant Air G41029

14:38

St. Pete-Clearwater, Tampa (PIE)

17:22

Niagara Falls (IAG)

Operates only on 2026-04-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:44, non-stop
Airbus A319 (319)

Direct Flights:

Allegiant Air G41032

16:59

St. Pete-Clearwater, Tampa (PIE)

19:45

Niagara Falls (IAG)

Effective 2026-08-06 through 2026-08-13

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:46, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G41057

13:27

St. Pete-Clearwater, Tampa (PIE)

16:11

Niagara Falls (IAG)

Operates only on 2026-04-11

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:44, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G41057

16:01

St. Pete-Clearwater, Tampa (PIE)

18:47

Niagara Falls (IAG)

Operates only on 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:46, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G41072

16:59

St. Pete-Clearwater, Tampa (PIE)

19:45

Niagara Falls (IAG)

Effective 2026-08-09 through 2026-08-16

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:46, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G41080

16:18

St. Pete-Clearwater, Tampa (PIE)

19:01

Niagara Falls (IAG)

Operates only on 2026-02-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:43, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Allegiant Air G41080

16:58

St. Pete-Clearwater, Tampa (PIE)

19:41

Niagara Falls (IAG)

Operates only on 2026-02-21

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:43, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Allegiant Air G41086

14:24

St. Pete-Clearwater, Tampa (PIE)

17:05

Niagara Falls (IAG)

Operates only on 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:41, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Allegiant Air G41093

16:57

St. Pete-Clearwater, Tampa (PIE)

19:36

Niagara Falls (IAG)

Operates only on 2026-07-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:39, non-stop
Airbus A319 (319)

Direct Flights:

Allegiant Air G41093

16:57

St. Pete-Clearwater, Tampa (PIE)

19:36

Niagara Falls (IAG)

Effective 2026-07-12 through 2026-07-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:39, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G41093

16:57

St. Pete-Clearwater, Tampa (PIE)

19:36

Niagara Falls (IAG)

Operates only on 2026-08-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:39, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Allegiant Air G42597

15:29

St. Pete-Clearwater, Tampa (PIE)

18:11

Niagara Falls (IAG)

Effective 2026-06-07 through 2026-06-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:42, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Allegiant Air G42599

07:40

St. Pete-Clearwater, Tampa (PIE)

10:26

Niagara Falls (IAG)

Operates only on 2026-03-05

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:46, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Allegiant Air G42613

06:30

St. Pete-Clearwater, Tampa (PIE)

09:10

Niagara Falls (IAG)

Operates only on 2026-04-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:40, non-stop
Airbus A319 (319)

Direct Flights:

Allegiant Air G42613

07:40

St. Pete-Clearwater, Tampa (PIE)

10:24

Niagara Falls (IAG)

Effective 2026-04-12 through 2026-05-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:44, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Allegiant Air G42613

07:40

St. Pete-Clearwater, Tampa (PIE)

10:24

Niagara Falls (IAG)

Operates only on 2026-05-10

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:44, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G42613

07:40

St. Pete-Clearwater, Tampa (PIE)

10:24

Niagara Falls (IAG)

Operates only on 2026-05-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:44, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Allegiant Air G42619

12:34

St. Pete-Clearwater, Tampa (PIE)

15:10

Niagara Falls (IAG)

Operates only on 2026-01-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 2:36, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Allegiant Air G42656

07:40

St. Pete-Clearwater, Tampa (PIE)

10:26

Niagara Falls (IAG)

Operates only on 2026-03-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:46, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Allegiant Air G42656

15:25

St. Pete-Clearwater, Tampa (PIE)

18:11

Niagara Falls (IAG)

Operates only on 2026-03-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:46, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Allegiant Air G42656

15:25

St. Pete-Clearwater, Tampa (PIE)

18:11

Niagara Falls (IAG)

Operates only on 2026-03-21

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:46, non-stop
Airbus A319 (319)

Direct Flights:

Allegiant Air G42660

05:50

St. Pete-Clearwater, Tampa (PIE)

08:36

Niagara Falls (IAG)

Operates only on 2026-03-22

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:46, non-stop
Airbus A319 (319)

Direct Flights:

Allegiant Air G42660

06:30

St. Pete-Clearwater, Tampa (PIE)

09:15

Niagara Falls (IAG)

Operates only on 2026-03-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:45, non-stop
Airbus A319 (319)

Direct Flights:

Allegiant Air G42660

06:30

St. Pete-Clearwater, Tampa (PIE)

09:15

Niagara Falls (IAG)

Operates only on 2026-03-29

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:45, non-stop
Airbus A319 (319)

Direct Flights:

Allegiant Air G42662

16:20

St. Pete-Clearwater, Tampa (PIE)

19:06

Niagara Falls (IAG)

Effective 2026-05-21 through 2026-05-28

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:46, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Allegiant Air G42674

08:00

St. Pete-Clearwater, Tampa (PIE)

10:42

Niagara Falls (IAG)

Effective 2026-01-08 through 2026-02-08

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun

Duration: 2:42, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Allegiant Air G42674

15:29

St. Pete-Clearwater, Tampa (PIE)

18:11

Niagara Falls (IAG)

Effective 2026-06-04 through 2026-06-25

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:42, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Allegiant Air G42676

06:30

St. Pete-Clearwater, Tampa (PIE)

09:10

Niagara Falls (IAG)

Operates only on 2026-04-02

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:40, non-stop
Airbus A319 (319)

Direct Flights:

Allegiant Air G42686

16:57

St. Pete-Clearwater, Tampa (PIE)

19:36

Niagara Falls (IAG)

Operates only on 2026-07-02

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:39, non-stop
Airbus A319 (319)

Direct Flights:

Allegiant Air G42686

16:57

St. Pete-Clearwater, Tampa (PIE)

19:36

Niagara Falls (IAG)

Effective 2026-07-09 through 2026-07-23

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:39, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G42686

16:57

St. Pete-Clearwater, Tampa (PIE)

19:36

Niagara Falls (IAG)

Operates only on 2026-07-30

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:39, non-stop
Airbus A319 (319)

Direct Flights:

Allegiant Air G42694

07:40

St. Pete-Clearwater, Tampa (PIE)

10:23

Niagara Falls (IAG)

Effective 2026-02-12 through 2026-02-19

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:43, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Allegiant Air G42710

16:20

St. Pete-Clearwater, Tampa (PIE)

19:06

Niagara Falls (IAG)

Operates only on 2026-05-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:46, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Allegiant Air G42710

16:20

St. Pete-Clearwater, Tampa (PIE)

19:06

Niagara Falls (IAG)

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:46, non-stop
Airbus A320 (320)

Direct Flights:

Allegiant Air G42724

16:00

St. Pete-Clearwater, Tampa (PIE)

18:46

Niagara Falls (IAG)

Operates only on 2026-03-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:46, non-stop
Boeing 737 MAX 8 (7M8)

A domestic route departing from the St. Pete-Clearwater, Tampa airport (PIE) and arriving at Niagara Falls airport (IAG).
The flight distance is 1069 miles, or 1720 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 2:36 and 2:46.

Return (IAG-PIE) flights

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