Flights from Portsmouth (PSM)

Last updated: Sep 10, 2026

Portsmouth International at Pease Airport is an airport serving Portsmouth, United States.

Right now there are 7 airports in 1 country connected to Portsmouth, 6 of them domestic, with 2 airlines flying scheduled passenger traffic.

Portsmouth's longest nonstop connection is Fort Myers (RSW), 1,298 miles, offered by MX.

Airlines flying from Portsmouth

Allegiant Air4 destinations
MX3 destinations

Popular destinations from Portsmouth

The places reachable from Portsmouth on the most scheduled services, busiest first.

Information on Points & Miles

Distance matters when booking with points and miles: several loyalty programs price award flights in distance bands. Each list below adds the non-stop destinations from Portsmouth not already shown in a shorter great-circle distance band.

From Portsmouth, which places within 1,000 miles can I reach?

Raleigh/Durham (RDU)654 mi

From Portsmouth, which places within 2,000 miles can I reach?

Seasonal and upcoming routes from Portsmouth

Not flying yet

Fort Myers (RSW)Starts Dec 2, 2026
Fort Lauderdale (FLL)Starts Feb 20, 2027
St Petersburg-Clearwater (PIE)Starts Apr 16, 2027

The other 3 routes are scheduled across the whole window the feed publishes.

Domestic flights from Portsmouth

Alternative airports near Portsmouth

Manchester (MHT)33 mi / 53 km
Beverly (BVY)34 mi / 55 km
Nashua (ASH)41 mi / 66 km
Portland (PWM)47 mi / 76 km
Bedford (BED)48 mi / 77 km

Frequently asked questions

What is the official name of airport PSM?

The airport's official name is Portsmouth International at Pease Airport. On Roame and most flight schedules, you will find it under the code PSM.

What is the airport code for Portsmouth International at Pease Airport?

The IATA airport code for Portsmouth International at Pease Airport is PSM. Enter PSM in Flightmap whenever you want to use this exact airport.

Where is Portsmouth International at Pease Airport (PSM)?

Portsmouth International at Pease Airport serves Portsmouth, United States. Flightmap uses the airport's exact coordinates, so nearby airports and route distances stay tied to PSM, not just the broader city.

How can I explore flights from Portsmouth (PSM)?

Open the map with PSM as your departure airport and Anywhere as the destination. You can then narrow the routes by airline, alliance, aircraft, mileage program, nonstop service, and observed award fares.

Does Flightmap show direct and connecting flights from Portsmouth?

Yes. Flightmap separates nonstop routes from destinations that need a connection, and the Nonstop only control lets you focus on direct service from PSM.

Can I look for award flights from Portsmouth (PSM)?

Yes. When Roame has observed award availability for a route from PSM, signed-in members can see the lowest points price by cabin and the related carrier fees, then continue to the full award search.

How many places can I reach from Portsmouth (PSM)?

Current schedule data connects Portsmouth (PSM) with 7 connected airports in 1 country. The route list can change as airlines publish new seasons, so the page is rebuilt from the latest available schedule aggregate.

Which airlines fly from Portsmouth (PSM)?

The current route data includes 2 airlines: Allegiant Air and MX. Use the airline filter to isolate any one of them on the map.

What is the longest nonstop connection from Portsmouth (PSM)?

The longest nonstop connection currently present in the route data is Fort Myers (RSW), about 1,298 miles from Portsmouth. It is offered by MX.

Are there domestic flights from Portsmouth (PSM)?

Yes. The current route data includes 6 domestic destinations within United States. The Domestic flights section highlights named airport links from that set.