Seats Frog guide
Routes from Portsmouth (PSM)
6 nonstop destinations from Portsmouth (PSM) on 2 airlines: 6 in United States and 0 abroad. The most routes: Allegiant Air (3) and Breeze Airways (3). Longest: Fort Myers (RSW), about 1,298 miles. Routes checked October 27, 2026.
- Nonstop destinations
- 6
- Airlines
- 2
- Countries
- 1
- Longest route
- RSW 1,298 mi
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Route sources (including Wikipedia fallback): Allegiant Air ↗ (checked Oct 27, 2026), Allegiant Air ↗ (checked Oct 27, 2026), Allegiant Air ↗ (checked Oct 27, 2026), Breeze Airways ↗ (checked Oct 27, 2026) and 2 more.
Airlines flying nonstop from PSM
- Allegiant Air · 3 destinationsAllegiant Air route map
- Breeze Airways · 3 destinationsBreeze Airways route map
Nonstop from PSM, by country
United States · 6
Fort Myers RSW, Orlando SFB, Orlando MCO, Pinellas Park PIE, Raleigh RDU, Sarasota/Bradenton SRQ
Quick answers
How many nonstop destinations are there from PSM?
6 nonstop destinations in 1 country, counting the routes for Allegiant Air and Breeze Airways in the linked official sources and Wikipedia fallbacks (checked October 27, 2026). Airlines whose route maps we haven't loaded aren't counted yet.
Which airlines fly nonstop from PSM?
Allegiant Air (3 routes) and Breeze Airways (3 routes).
What is the longest nonstop flight from PSM?
Breeze Airways to Fort Myers (RSW), about 1,298 miles great-circle.
What new routes are starting from PSM?
None announced by the airlines we track right now.