The best price found from United States to Porto is on February 19th, 2019, travelling with Southwest Airlines. See more options, compare prices and book: search flights.
Porto has excellent connections to a number of major European cities and destinations. The airport is served by a handful of budget airlines.
Situated around 16km northwest of the city centre, the gleaming, ultra-modern Francisco de Sá Carneiro Airport operates direct flights to major international hubs including London, Brussels, Madrid, Frankfurt and Toronto.
TAP (www.flytap.com) has multiple daily flights to/from Lisbon. There are also low-cost carriers, such as easyJet (www.easyjet.com) and Ryanair (www.ryanair.com), with nonstop services to London, Madrid, Paris, Frankfurt, Amsterdam and Brussels.