Cheap OPO to Buffalo flights

Book your OPO to BUF flights with Expedia and find last-minute Porto to Buffalo airfare. Expedia offers discount airfare on multiple airline carriers that fly direct and indirect routes between OPO and BUF, with new flight deals and promotions almost daily. When you book your next trip from Dr. Francisco de Sa Carneiro 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.

OPO to BUF Route Map

Porto to Buffalo Flights, Stats and Airplanes

Route information for flights from Dr. Francisco de Sa Carneiro to Buffalo Niagara Intl..

Distance:
3,484.59 miles

OPO - Dr. Francisco de Sa Carneiro Airlines

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

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.