Cheap Flights from Portsmouth (PSM) to Rapid City (RAP)

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Frequently asked questions

Is it cheaper to buy a plane ticket from Portsmouth Intl. Airport (PSM) to Rapid City Regional Airport (RAP) last minute?
Booking your trip from Portsmouth Intl. Airport (PSM) to Rapid City Regional Airport last minute could save you a pretty penny if you luck out and find a terrific deal. However, fares don't usually get cheaper as the date of departure nears. If you take a wait-and-see approach, flights could also be booked solid or the best seats taken (because who wants the middle seat?). If you don't want to risk it, book well ahead of your departure date. In fact, Expedia has some of the biggest deals up to a year in advance. If your preferred carrier hasn't released its fares yet, check back regularly as deals are updated on Expedia constantly.
What airports do you fly into for Rapid City from Portsmouth?
There are two — Rapid City Regional Airport (RAP) and Spearfish, SD (SPF-Black Hills). Both are good choices for those venturing from Portsmouth to Rapid City. If you pick Rapid City Regional Airport (RAP), you'll touch down around 14 kilometers east of downtown Rapid City. After you've checked in to your hotel room, it's time to sample some of the city's leading attractions. Watiki Water Park and Rushmore Mall are favorites among locals and visitors alike.
Can I change the date of my flight from Portsmouth Intl. Airport (PSM) to RAP?
Easily make changes to your Portsmouth Intl. Airport (PSM) to Rapid City Regional Airport (RAP) ticket by logging in to the Expedia Trips portal. Before you amend times or dates, read the rules and conditions in your itinerary to learn what the airline will let you do and if change fees apply. Some airlines charge a change fee per person, plus any difference in prices. However, if you booked in the last 24 hours, you may be able to cancel for free and book new flights. You can also swing by our Customer Service portal for further details and to chat with our Virtual Agent.

Travel information

Origin airport
Portsmouth Intl.
Destination airport
Rapid City Regional
Distance
2568 km

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