How long is the flight from Orlando to Portsmouth?

SFB–PSM is about 2h 45m nonstop, covering 1,843 km (1,145 mi).

Which airlines fly nonstop from Orlando to Portsmouth?

Allegiant Air operates this route nonstop.

SFBPSM

Orlando Sanford International Airport (Orlando, United States) → Portsmouth International Airport at Pease (Portsmouth, United States)

Live schedule data isn't available for this route right now, but it's flown nonstop by Allegiant Air.

How long is the flight from Orlando to Portsmouth?: SFB–PSM is about 2h 45m nonstop, covering 1,843 km (1,145 mi).
Which airlines fly nonstop from Orlando to Portsmouth?: Allegiant Air operates this route nonstop.