Cheap flights to Portsmouth, NH

BOS — PSM
Apr 23 — Apr 301

Flights to Portsmouth, NH in 2024

Find the latest flights to Portsmouth in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 3,192,047 searches and data was last updated on April 18, 2024.

Popular in

June

Cheapest in

September

Average price

$188

Round-trip from

$76
High demand for flights, 14% potential price rise
Best time to find cheap flights, 2% potential price drop
Average for round-trip flights in April 2024
From New York to Boston Logan Intl

Average price of flights to Portsmouth by month

Plan your trip to Portsmouth by taking into account the cheapest months to travel. The average price of a one-way flight to Portsmouth is currently $0 while a round-trip flight costs $0. Price data was last updated on April 14, 2024.

Temperature and rainfall in Portsmouth by month

Plan your trip to Portsmouth by taking into account the average temperature and rainfall totals by month.

BOS

Temperature

30.2 - 73.4 °F

If weather is an important factor for your trip to Portsmouth, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

When is the best time to book a flight to Portsmouth?

Use this chart to determine the optimal time to book a round-trip flight to Portsmouth. Price data was last updated on January 28, 2024.
Booking 90 days in advance of your planned departure date is, on average, the best time to get cheap flights to Portsmouth. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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The south coast city of Portsmouth enjoys an enviable location on the English Channel coast with impressive views over the Solent to the Isle of Wight, and this friendly Hampshire destination welcomes visitors of all ages.

The city is the only island city in Britain, and dates from around 1180.  It was awarded its first Royal Charter by Richard the Lionheart in 1194, and since then it has played a vital part in many historic events, including the Battle of Waterloo and the D-Day landings.

Learn about the recent past at the D-Day Museum, or take a look back in time at 16th century Southsea Castle.  Just along from the castle, the Australian Settlers Monument commemorates the first European settlers to leave for Australia from Portsmouth in 1787. You can see Lord Nelson’s famous flagship HMS Victory at Portsmouth Historic Dock, and the oldest dry dock in the UK is also home to the Tudor carrack Mary Rose and HMS Warrior 1860.

The Spinnaker Tower at Gunwharf Quays dominates the harbour area, and is one of the city’s most striking landmarks.  It soars 557 feet into the air and the view from the top is spectacular.  Try the Sky Walk or enjoy a coffee at the cafe.  There’s plenty to appeal to all ages in the city, and the Blue Reef Aquarium boasts over 40 exhibits, including a giant tropical reef tank with a walk through tunnel and an otter holt.

This exciting city has not one, but two cathedrals, St. Thomas’ in Old Portsmouth and St. John’s in downtown.  History enthusiasts may also enjoy seeing, St Mary’s church which has been described as Hampshire’s finest Victorian building and has the most impressive Walker organ in the country.

Sailing and watersports are highly popular, and will appeal to outdoor activities fans.  You’re sure to enjoy a day at Southsea beach, and this typically British seaside resort on the city’s Portsea island features a funfair next to Clarence Pier and a ballroom and bar at South Parade Pier. The city is also a great shopping destination, and boasts some of the best nightlife and entertainment venues in the south of England.

Best Time to Fly to Portsmouth, NH

Great shopping, superior accommodation and lots of local events, such as Southsea Fest in September and Christmas attractions in the festive season make Portsmouth a terrific choice for city breaks at any time.  However, the May to September period enjoys the best summer weather and school holidays make it a very popular time for vacationers. 

Thanks to Southsea beach and seasonal attractions such as the Spinnaker Tower which is open daily during July and August, from May till September is the most expensive time to visit.  The cheapest time is undoubtedly from September onwards, with the exception of the Christmas and New Year holiday period.  Since the city is beautiful in spring from March till May, and in autumn from October to November, low season is still an excellent time to plan a trip.

Getting around Portsmouth, NH

The are several excellent local bus services which cover all of downtown, Portsea Island, Southsea and numerous destinations in and around the city.  There are good local taxi firms, and you’ll also find licensed taxis at the airport and in the city center which can simply be flagged down on the street.

  • What does PSM mean?

    PSM is a unique code, commonly called an IATA code, used in the aviation industry to identify airports. This code, along with many others, are defined by IATA (International Air Transport Association). A PSM flight refers to a flight to Portsmouth Pease Intl Airport.

  • What airport do you fly into for flights to Portsmouth?

    If you book a flight to Portsmouth, you will be flying into Pease Intl, which is the city’s only airport. Portsmouth Pease Intl (PSM) is located 3.2 mi from the center of Portsmouth.

  • Can I find cheaper flights to Portsmouth if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Portsmouth on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the cheapest airport to fly to in Portsmouth?

    Portsmouth Pease Intl Airport is currently the cheapest airport to fly to in Portsmouth. One-way flights to Portsmouth Pease Intl Airport typically cost $104, while round-trip flights cost around $154.

  • Does Portsmouth Pease Intl Airport have rental cars?

    Yes. Those touching down at Portsmouth Pease Intl Airport can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Portsmouth Pease Intl Airport?

    Yes. Portsmouth Pease Intl Airport has hotels nearby for those requiring accommodations. Residence Inn by Marriott Portsmouth is the closest property to Portsmouth Pease Intl Airport (1.0 mi away from Portsmouth Pease Intl Airport).

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