Cheap Flights from Portsmouth (PSM) to St. Thomas (SPB)

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Frequently asked questions

Is it cheaper to buy a plane ticket from PSM to St. Thomas Seaplane Base Airport (SPB) last minute?
Being the spontaneous type is a fantastic way to travel the world, but it's not necessarily the best method to land a bargain airfare. It's better to book your Portsmouth Intl. Airport (PSM) to SPB trip well ahead of time rather than waiting until the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. Leave your spontaneous side for when you're exploring SPB!
What airports do you fly into for Charlotte Amalie from Portsmouth?
With St. Thomas Seaplane Base Airport (SPB), Cyril E. King Airport (STT) and Henry E. Rohlsen Airport (STX) to select from, making your way from Portsmouth to Charlotte Amalie is no sweat. The city's main terminal, St. Thomas Seaplane Base Airport (SPB), is about 2 kilometers southwest of the downtown area. Besides ticket costs, consider things like transportation options from the airport and the distance to your hotel when choosing where to fly into. Get your Charlotte Amalie trip off to an exciting start by checking out Magens Bay Beach and Coki Point Beach.
Can I change the date of my flight from Portsmouth Intl. Airport at Pease to St. Thomas Seaplane Base?
You can quickly and easily make changes to your PSM to SPB flight through the Expedia Trips portal. Before you make any amendments, read over the rules and conditions in your itinerary to see what you're allowed to do and if charges apply. Some airlines have a change fee per person, on top of any difference in fares. But if you booked in the last 24 hours, you may be able to cancel for free and arrange new flights. You can also stop by our Customer Service portal for more info and to connect with our Virtual Agent.

Travel information

Origin airport
Portsmouth Intl.
Destination airport
St. Thomas Seaplane Base
Distance
2789 km

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