S4 Azores Airlines ex North America to Portugal from 738$ OW Business Class
SATA Azores Airlines is flying with a B767 operated by EuroAtlantic Airways with nice layflat seats from YYZ/BOS and JFK to Madeira Island (FNC) and to Porto (OPO) with very low fares starting at $738$ for a oneway flight!
Lowest fares from YYZ to OPO and FNC.
Flights until September available