Direct Flights from the U.S. to San Miguel de Allende’s Nearest Airports For travelers from the United States, the most convenient way to reach San Miguel de Allende is by flying into one of its nearest international airports: Guanajuato International Airport (BJX) (also known as León Del Bajío Airport) or Querétaro International Airport (QRO). Both are located about 1–1.5 hours from San...