Direct flights from St Petersburg-Clearwater to Portsmouth

Did you mean Flights from Portsmouth to St Petersburg-Clearwater?

St Petersburg-Clearwater

United States

PIE

St Petersburg Clearwater International Airport

Portsmouth

United States

PSM

Portsmouth International at Pease Airport

Route: Nonstop service available
Distance: 1,240 miles
Marketing airlines: 1 airline
Aircraft: 3 aircraft types
Dates: Apr 16 – May 17, 2027

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Departure window: 2026-10-23 – 2026-11-21.

No recent fares appear in this limited preview. This does not mean the route is sold out. Use the search controls to check other dates and routes.

St Petersburg-Clearwater to Portsmouth route overview

St Petersburg Clearwater International Airport (PIE) serves St Petersburg-Clearwater; Portsmouth International at Pease Airport (PSM) serves Portsmouth.

The airports are 1,240 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from PIE to PSM.

Marketing airlines listed in the current schedule, including codeshare sellers, are Allegiant Air (G4). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Apr 16 – May 17, 2027.

Marketing airlines on the St Petersburg-Clearwater to Portsmouth route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

Aircraft flying from PIE to PSM

Frequently asked questions

Which airports serve the St Petersburg-Clearwater to Portsmouth route?

St Petersburg Clearwater International Airport (PIE) is the origin airport and Portsmouth International at Pease Airport (PSM) is the destination airport.

How far is Portsmouth from St Petersburg-Clearwater?

PIE and PSM are approximately 1,240 miles apart by great-circle distance.

Are there direct flights from PIE to PSM?

Yes. Roame's current schedule feed shows nonstop service from PIE to PSM.

Which airlines market flights from PIE to PSM?

Which aircraft fly from PIE to PSM?

Aircraft listed in the current schedule include Airbus A319 (319), Airbus A320 (320) and Boeing 737 MAX 8 (7M8).