Allegiant Air flights from Pittsburgh (PIT) to Phoenix Sky Harbor (PHX).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Fri 13:22 Pittsburgh (PIT) 15:01 Phoenix Sky Harbor (PHX)
Allegiant Air G4 1121 Non-stop Airbus A320 (320) 4:39 Effective 2026-04-03 through 2026-05-18
Mon 13:26 Pittsburgh (PIT) 15:00 Phoenix Sky Harbor (PHX)
Allegiant Air G4 1121 Non-stop Airbus A320 (320) 4:34 Effective 2026-03-09 through 2026-03-30
Fri 13:26 Pittsburgh (PIT) 15:00 Phoenix Sky Harbor (PHX)
Allegiant Air G4 1129 Non-stop Airbus A320 (320) 4:34 Effective 2026-03-13 through 2026-03-27
Mon 13:54 Pittsburgh (PIT) 16:31 Phoenix Sky Harbor (PHX)
Allegiant Air G4 1130 Non-stop Airbus A320 (320) 4:37 Valid until 2026-01-05
Fri 13:54 Pittsburgh (PIT) 16:31 Phoenix Sky Harbor (PHX)
Allegiant Air G4 1138 Non-stop Airbus A320 (320) 4:37 Valid until 2026-01-02
Mon 13:33 Pittsburgh (PIT) 16:36 Phoenix Sky Harbor (PHX)
Allegiant Air G4 1147 Non-stop Airbus A320 (320) 5:03 Effective 2026-02-16 through 2026-02-23
Mon 13:31 Pittsburgh (PIT) 16:32 Phoenix Sky Harbor (PHX)
Allegiant Air G4 2748 Non-stop Airbus A320 (320) 5:01 Operates only on 2026-03-02
Fri 13:33 Pittsburgh (PIT) 16:36 Phoenix Sky Harbor (PHX)
Allegiant Air G4 2748 Non-stop Airbus A320 (320) 5:03 Effective 2026-02-13 through 2026-02-20
Mon,Fri 08:30 Pittsburgh (PIT) 11:07 Phoenix Sky Harbor (PHX)
Allegiant Air G4 2770 Non-stop Airbus A320 (320) 4:37 Effective 2026-01-09 through 2026-02-09
Fri 13:26 Pittsburgh (PIT) 16:00 Phoenix Sky Harbor (PHX)
Allegiant Air G4 2770 Non-stop Airbus A320 (320) 4:34 Operates only on 2026-03-06
Fri 13:31 Pittsburgh (PIT) 16:32 Phoenix Sky Harbor (PHX)
Allegiant Air G4 2770 Non-stop Airbus A320 (320) 5:01 Operates only on 2026-02-27




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Allegiant Air flights from Pittsburgh (PIT) to Phoenix Sky Harbor (PHX).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Allegiant Air G41121
13:22
Pittsburgh (PIT)

15:01
Phoenix Sky Harbor (PHX)
Effective 2026-04-03 through 2026-05-18
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 4:39, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G41121
13:26
Pittsburgh (PIT)

15:00
Phoenix Sky Harbor (PHX)
Effective 2026-03-09 through 2026-03-30
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:34, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G41129
13:26
Pittsburgh (PIT)

15:00
Phoenix Sky Harbor (PHX)
Effective 2026-03-13 through 2026-03-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 4:34, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G41130
13:54
Pittsburgh (PIT)

16:31
Phoenix Sky Harbor (PHX)
Valid until 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:37, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G41138
13:54
Pittsburgh (PIT)

16:31
Phoenix Sky Harbor (PHX)
Valid until 2026-01-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 4:37, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G41147
13:33
Pittsburgh (PIT)

16:36
Phoenix Sky Harbor (PHX)
Effective 2026-02-16 through 2026-02-23
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:03, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G42748
13:31
Pittsburgh (PIT)

16:32
Phoenix Sky Harbor (PHX)
Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:01, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G42748
13:33
Pittsburgh (PIT)

16:36
Phoenix Sky Harbor (PHX)
Effective 2026-02-13 through 2026-02-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 5:03, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G42770
08:30
Pittsburgh (PIT)

11:07
Phoenix Sky Harbor (PHX)
Effective 2026-01-09 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 4:37, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G42770
13:26
Pittsburgh (PIT)

16:00
Phoenix Sky Harbor (PHX)
Operates only on 2026-03-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 4:34, non-stop
Airbus A320 (320)
Direct Flights:
Allegiant Air G42770
13:31
Pittsburgh (PIT)

16:32
Phoenix Sky Harbor (PHX)
Operates only on 2026-02-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 5:01, non-stop
Airbus A320 (320)
  • A domestic route departing from the Pittsburgh airport (PIT) and arriving at Phoenix Sky Harbor airport (PHX).
  • The flight distance is 1809 miles, or 2911 km.
  • The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-7 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 4:34 and 5:03.
All PIT-PHX flights
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