Flying from Portsmouth Intl.?

Check for the cheapest flights to and from Portsmouth Intl. – PSM on Expedia by searching in our cheap airfare section. We offer year-round discount flights from PSM to a broad range of destinations on a wide selection of airlines. Let Expedia help you find great deals on Portsmouth airfare and book your Portsmouth flights today to and from PSM airport.

Last Minute Portsmouth Flight Deals

Traveling on short notice? Expedia offers great deals on last-minute flights from Portsmouth Airport to the most popular destinations. Deals are based on recent prices found by other Expedia users within the last 12 hours. Prices change often for individual airlines, so check back regularly!
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Best Portsmouth Airfare Deals

Browse the best deals on flights from Portsmouth. Deals are based on recent deals found by other Expedia users like you. Pricing may have changed for individual airlines. Expand the list to see all available flight deals from PSM.
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Terminal Information

When flying from Portsmouth Intl. Airport, many airlines recommend arriving at the airport at least two hours early for your domestic PSM flights and three hours prior to your international flights. Getting to the airport early lets you leisurely arrive at your terminal gate, with time to spare, after checking into your flight, checking your luggage, and making your way through the TSA checkpoint. Nothing’s worse than running to catch your flight, so before leaving for the Portsmouth airport, find out about travel peak periods and times to ensure you give yourself enough time to make your flight on time.

Parking and Transportation

PSM airport offers both short term parking and long term parking, which provides you with a convenient way of parking your car during your trip. Thanks to the safe and secure Portsmouth Intl. airport parking lots available, there’s no need to hail a cab or bribe your friend to drive you to the terminal.

Meanwhile, if you’ve booked flights to PSM, don’t fret about transportation, because the airport features both Portsmouth Intl. airport car rentals and public transportation guaranteeing hassle-free ways of arriving at your final destination.

Portsmouth Intl. Flights and Information

Location: Portsmouth, US
Name: Portsmouth Intl.
Latitude / Longitude: 43.077900 / -70.823303
Altitude: 100 ft
PSM Wikipedia Information
Airport Code:
  • IATA: PSM
  • ICAO: KPSM
  • GPS Code: KPSM
Portsmouth Intl., also known by IATA (International Air Transport Association) code PSM and ICAO (International Civil Aviation Organization) code KPSM, offers flights from multiple airline carriers to many popular global destinations. Above you’ll find some useful information about Portsmouth’s airport that can help you in planning your next trip. Expedia offers flights from PSM airport on multiple airline carriers, and makes it easy and affordable for you to book low cost Portsmouth flights.

Map of PSM - Portsmouth Intl.