On Thursday, March 15, 2018, the price of the dollar in Mexico was quoted at an average of: 1 Dollar = 18.5186 Pesos BUY18.1967 SELL18.8404 0.4500 %0.0830Dollar Price in Mexican Banks BUYSELL17.9518.9518.0019.0017.5018.4618.084018.484018.2018.9517.5518.9518.1519.2517.9519.1118.2019.0018.2618.8518.3018.8517.5518.9518.1719.1717.5019.0218.0019.00