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Direct flights from Portsmouth to Saint Petersburg

Airlines Schedules

PSM - PIE route map All flights from PSM to PIE non-stop. There are direct flights from Pease Air Force Base (PSM), New Hampshire, USA to St. Pete–Clearwater International Airport (PIE), Florida, USA with Allegiant Air. 2 weekly departures are currently scheduled on this route. Departure times range from 12:24 to 19:26 depending on the schedule period. The flight distance is 1246 miles (2005 km). Flight time ranges from 3 hours and 14 minutes to 3 hours and 21 minutes.

PSM
Pease Air Force Base
USAPortsmouth , USA
PIE
St. Pete–Clearwater Airport
USASaint Petersburg , USA
PSM
Pease Air Force Base
USAPortsmouth , USA
St. Pete–Clearwater Airport
USASaint Petersburg , USA
PIE
Flight time 3h 14min to 3h 21min
Updated Jun 2, 2026
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Airlines with non-stop routes:

Allegiant Air Low-cost carrier

Departure times vary between 12:24 and 19:26
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M
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Sun
Mon
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2 flights/week
2 flights/week
Weekday-labels: HAS FLIGHTS UPCOMING NO FLIGHTS
View all flight dates
Flight schedule from Portsmouth to Saint Petersburg with Allegiant Air

This is a weekly direct flight schedule for Allegiant Air. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
Jun 29
Tue
Jun 30
Wed
Jul 1
Thu
Jul 2
Fri
Jul 3
Sat
Jul 4
Sun
Jul 5
G42595
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13:21
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G4998
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18:48
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The timetable & schedule information was updated at 2026-06-02

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Portsmouth to Saint Petersburg scheduled departures

Select a date to see every published non-stop departure between PSM and PIE.

Sunday
Sun
Jun 28
0 flights(0)
Monday
Mon
Jun 29
0 flights(0)
Tuesday
Tue
Jun 30
0 flights(0)
Wednesday
Wed
Jul 01
1 flights(1)
Thursday
Thu
Jul 02
0 flights(0)
Friday
Fri
Jul 03
0 flights(0)
Saturday
Sat
Jul 04
1 flights(1)
Time
Airline
Flight
13:21
Allegiant Air Allegiant Air
G42595
18:48
Allegiant Air Allegiant Air
G4998
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PSM-PIE flight route
Route map from Portsmouth, PSM to Saint Petersburg, PIE. The distance is 1246 miles or 2005 km.
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Portsmouth - Saint Petersburg direct flight map
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PSM - PIE route facts

  • Distance
    1246 miles (2005 km)
  • Flight time
    3 hours and 14 minutes to 3 hours and 21 minutes
  • Airline
    Allegiant Allegiant
  • Airline alliances
    Low-cost carrier
  • Cabins
    Economy
  • Aircraft
    Boeing 737MAX 8 Passenger, Airbus A320 and Airbus A319

Route FAQ

Allegiant Air operates non-stop flights from PSM to PIE with 2 weekly departures.

Scheduled flight time from PSM to PIE ranges from 3 hours and 14 minutes to 3 hours and 21 minutes. The route covers 1246 miles (2005 km).

2 weekly departures are currently scheduled on this route, with published departure times ranging from 12:24 to 19:26 depending on the schedule period.

Economy are currently scheduled on non-stop flights for this route.
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