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Direct flights from Saint Petersburg to Portsmouth

Airlines Schedules

PIE - PSM route map All flights from PIE to PSM non-stop. There are direct flights from St. Pete–Clearwater International Airport (PIE), Florida, USA to Pease Air Force Base (PSM), New Hampshire, USA with Allegiant Air. 2 weekly departures are currently scheduled on this route. Departure times range from 06:40 to 10:00 depending on the schedule period. The flight distance is 1246 miles (2005 km). Flight time ranges from 2 hours and 55 minutes to 3 hours and 5 minutes.

PIE
St. Pete–Clearwater Airport
USASaint Petersburg , USA
PSM
Pease Air Force Base
USAPortsmouth , USA
PIE
St. Pete–Clearwater Airport
USASaint Petersburg , USA
Pease Air Force Base
USAPortsmouth , USA
PSM
Flight time 2h 55min to 3h 5min
Updated Aug 31, 2026
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Airlines with non-stop routes:

Allegiant Air Low-cost carrier

Departure times vary between 06:40 and 10:00
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From Apr 2027
From Apr 2027
Weekday-labels: HAS FLIGHTS UPCOMING NO FLIGHTS
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Flight schedule from Saint Petersburg to Portsmouth 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.

 
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Apr 12
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G42655
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06:40
G42677
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07:15
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The timetable & schedule information was updated at 2026-08-31

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Saint Petersburg to Portsmouth scheduled departures

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

Saturday
Sat
Sep 26
0 flights(0)
Sunday
Sun
Sep 27
0 flights(0)
Monday
Mon
Sep 28
0 flights(0)
Tuesday
Tue
Sep 29
0 flights(0)
Wednesday
Wed
Sep 30
0 flights(0)
Thursday
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Oct 01
0 flights(0)
Friday
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Oct 02
0 flights(0)
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PIE-PSM flight route
Route map from Saint Petersburg, PIE to Portsmouth, PSM. The distance is 1246 miles or 2005 km.
Saint Petersburg - Portsmouth direct flight map
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PIE - PSM route facts

  • Distance
    1246 miles (2005 km)
  • Flight time
    2 hours and 55 minutes to 3 hours and 5 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 PIE to PSM with 2 weekly departures.

Scheduled flight time from PIE to PSM ranges from 2 hours and 55 minutes to 3 hours and 5 minutes. The route covers 1246 miles (2005 km).

2 weekly departures are currently scheduled on this route, with published departure times ranging from 06:40 to 10:00 depending on the schedule period.

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