Newly upgraded Gaggal Airport IATA: DHM in Kangra, 10 km away, has flights from Delhi on Air Deccan daily via Pathankot and Jagson Airlines (http://www.jagsonairline.com/) three times weekly via Kullu. Flights are prone to cancellation due to bad weather or because enough passengers didn't show up, so leave some leeway for onward connections on the way out.
Most people come to Jaisinghpur by bus. It has good connections with other parts of North India, although the journeys are often slow due to the narrow winding roads in the hills.HRTC buses from Hamirpur cost Rs.47 and take 1.5/2 hours to Jaisinghpur and from Chadhiyar Rs.25 and takes 1 hour. Many private bus companies are available for travel from Shimla, Hamirpur and Palampur.