Cheap PSM to Buffalo flights

Book your PSM to BUF flights with Expedia and find last-minute Portsmouth to Buffalo airfare. Expedia offers discount airfare on multiple airline carriers that fly direct and indirect routes between PSM and BUF, with new flight deals and promotions almost daily. When you book your next trip from Portsmouth Intl. to Buffalo Niagara Intl. with Expedia, you can rest assured you’re getting great ticket prices and excellent service from one of the world’s most trusted travel providers.

PSM to BUF Route Map

Portsmouth to Buffalo Flights, Stats and Airplanes

Route information for flights from Portsmouth Intl. to Buffalo Niagara Intl..

Distance:
399.54 miles

BUF - Buffalo Niagara Intl. Airlines

Browse the most popular airlines servicing the Buffalo (BUF) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.

Interesting Facts About Flights from Portsmouth to Buffalo (PSM to BUF)

  • The smallest aircraft servicing flights from PSM to BUF for Air Greenland is the B737-8 built by Boeing with 173 seats.
  • The newest aircraft servicing PSM to BUF in 2009 was Air Greenland's B737-8 from Boeing. The B737-8 started flying in 1998.
  • The largest aircraft servicing flights between Portsmouth and Buffalo from Air Greenland is the B737-8 built by Boeing with 173 seats.
  • Air Greenland operated flights from PSM to BUF using one type of aircraft in 2009.
  • The oldest aircraft servicing trips from Portsmouth, NH to Buffalo, NY in 2009 was Air Greenland's B737-8 from Boeing which started flying in 1998.

(Source: FAA & BTS 2009 Databases)