Allegiant Air flights from Portland (PDX) to Flint (FNT).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sun 08:57 Portland (PDX) 16:00 Flint (FNT)
Allegiant Air G4 1540 Non-stop Airbus A320 (320) 4:03 Effective 2026-06-14 through 2026-06-28
Thu,Sun 08:57 Portland (PDX) 16:05 Flint (FNT)
Allegiant Air G4 1540 Non-stop Airbus A320 (320) 4:08 Effective 2026-07-02 through 2026-08-02
Thu,Sun 09:03 Portland (PDX) 16:11 Flint (FNT)
Allegiant Air G4 1540 Non-stop Airbus A320 (320) 4:08 Effective 2026-08-06 through 2026-08-16
Thu 08:57 Portland (PDX) 16:00 Flint (FNT)
Allegiant Air G4 1541 Non-stop Airbus A320 (320) 4:03 Effective 2026-06-11 through 2026-06-25


Allegiant Air flights from Portland (PDX) to Flint (FNT).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Effective 2026-06-14 through 2026-06-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:03, non-stop
Airbus A320 (320)

Direct Flights:

Effective 2026-07-02 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 4:08, non-stop
Airbus A320 (320)

Direct Flights:

Effective 2026-08-06 through 2026-08-16
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 4:08, non-stop
Airbus A320 (320)

Direct Flights:

Effective 2026-06-11 through 2026-06-25
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:03, non-stop
Airbus A320 (320)
  • A domestic route departing from the Portland airport (PDX) and arriving at Flint airport (FNT).
  • The flight distance is 1910 miles, or 3074 km.
  • The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-5 . 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 4:03 and 4:08.