Direct flights from Portsmouth to St Petersburg-Clearwater

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

Portsmouth

United States

PSM

Portsmouth International at Pease Airport

St Petersburg-Clearwater

United States

PIE

St Petersburg Clearwater International 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.

Portsmouth to St Petersburg-Clearwater route overview

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

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

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

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 Portsmouth to St Petersburg-Clearwater 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 PSM to PIE

Frequently asked questions

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

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

How far is St Petersburg-Clearwater from Portsmouth?

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

Are there direct flights from PSM to PIE?

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

Which airlines market flights from PSM to PIE?

Which aircraft fly from PSM to PIE?

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