Direct (nonstop) flights from Orlando to Portsmouth
1 airline flys nonstop from Orlando Sanford Intl (SFB) to Pease Air Force Base (PSM). It's 1,144 miles (1,841 km), about 2h 52m in the air. Operated by Allegiant Air.
Allegiant Air
Route data last updated: May 26, 2026
Airlines with non-stop flights
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PSM → SFB: Flights from Portsmouth to OrlandoOther direct flights from Orlando
Direct flights from Portsmouth (PSM)
Frequently Asked Questions
How long is the direct flight from Orlando to Portsmouth?
A nonstop flight from Orlando (SFB) to Portsmouth (PSM) takes approximately 2 hours and 52 minutes. The distance is 1,144 miles (1,841 km).
Which airlines fly nonstop from Orlando to Portsmouth?
Just Allegiant Air.
Is there a nonstop flight from Orlando to Portsmouth?
Yes. 1 airline: Allegiant Air.
How far is Orlando from Portsmouth?
The flight distance from Orlando to Portsmouth is 1,144 miles (1,841 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Miami.
What type of aircraft flies from Orlando to Portsmouth?
At 2h 52m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
What is the carbon footprint of a flight from Orlando to Portsmouth?
Roughly 193 kg CO2 per passenger one-way. That's about the same as driving 965 km.
Is the return flight from Portsmouth to Orlando also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Orlando to Portsmouth?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Orlando Sanford Intl for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.