Depending on which country or city a traveller is flying to, there are a number of airports in North America including:
Canada
Calgary International Airport (YYC)
Montreal-Pierre Elliott Trudeau International Airport (YUL)
Toronto Pearson International Airport (YYZ)
Vancouver International Airport (YVR)
Mexico
Miguel Hidalgo y Costilla International Airport (GDL)
General Mariano Escobedo International Airport (MTY)
Cancún International Airport (CUN)
United States of America
John F. Kennedy International Airport (JFK)
La Guardia Airport (LGA)
Dallas-Fort Worth International Airport (DFW)
Denver International Airport (DEN)
Los Angeles International Airport (LAX)
Miami International Airport (MIA)
Philadelphia International Airport (PHL)
San Francisco International Airport (SFO)
Washington Dulles International Airport (IAD)