January can be a great time to fly to Portsmouth, New Hampshire from Chicago with a flight ticket averaging about $210. Cheapflights users have found deals in the month of January for as cheap as $97. The most expensive prices can be found in the month of June.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago to Portsmouth, New Hampshire as you normally would.
Located just 3.2 mi from the city center, Portsmouth Pease Intl is the airport most travelers will use when flying to Portsmouth from Chicago. Booking flights from Chicago to Pease Intl (PSM) should be relatively easy as there are 0 daily inbound flights from Chicago from 0 different airlines.