Direct flights from Orlando to Portsmouth SFB → PSM
Allegiant Air flies nonstop from Orlando (SFB) to Portsmouth (PSM). The flight takes about 2h 52m and covers 1,145 miles (1,843 km). Arrivals run on time 66.2% at SFB and 77.4% at PSM — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
🔔 Watch SFB → PSM
We'll run this search daily and email you the cheapest direct fares we find.
Free · checked daily · one-click unsubscribe
Allegiant Air
G4
Frequently asked questions
Is there a direct flight from Orlando to Portsmouth?
Yes, Allegiant Air operates nonstop flights from Orlando (SFB) to Portsmouth (PSM).
Which airlines fly direct from Orlando to Portsmouth?
Allegiant Air operates nonstop flights from Orlando to Portsmouth.
How long is the flight from Orlando to Portsmouth?
The nonstop flight from Orlando to Portsmouth takes ~2h 52m (approximately 1843 km).
What is the on-time performance for flights from Orlando to Portsmouth?
Arrivals run on time 66.2% at SFB and 77.4% at PSM — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
Explore More
Scout — our search agent — hunts nonstop fares from Orlando every night and pings you when one's worth booking.
Watch it work →