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Cheap flights to Portsmouth, NH

WAS — PSM
Apr 2 — Apr 91
1 adult
Tue 2/4
Tue 9/4

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 696 021 searches and data was last updated on 28 March 2024.

Popular in

August

Cheapest in

January

Average price

R18 287

Return from

R13 781
High demand for flights, 16% potential price rise
Best time to find cheap flights, 2% potential price drop
Average for return flights in March 2024
From Cape Town Intl 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 R0 while a return flight costs R0. Price data was last updated on 24 March 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

-1 - 23 °C

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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

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

Use this chart to determine the optimal time to book a return flight to Portsmouth. Price data was last updated on 28 January 2024.
The price you pay for your flight to Portsmouth may vary depending on when you book. For the best chance of a lower fare, look to book 81 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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  • 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?

    Travellers will need to book flights to Pease Intl (PSM) if they wish to fly to Portsmouth. The Portsmouth airport is 5,1 km from the city centre.

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