No, there isn't a specific Icelandair counter at
Is There A Counter Of Icelandair In Pittsburgh International Airport (PIT) at the moment. There are no direct flights from the airline to Pittsburgh. Nevertheless, passengers from Pittsburgh can still book connecting flights with Icelandair by using neighboring airports where the airline serves, like New York (JFK), Boston (BOS), or Washington D.C. (IAD). Regular Icelandair flights to Reykjavik and other destinations are available from these airports. Domestic flights from Pittsburgh to one of these important hubs can be readily planned by passengers using internet booking systems.