On Tuesday, October 16, 2018, the price of the dollar in Mexico was quoted at an average of: 1 Dollar = 18.6161 Pesos BUY18.2181 SELL19.0140 -0.4200 %-0.0787Dollar Price in Mexican Banks BUYSELL18.0519.0518.0019.2017.5518.6518.343518.743517.6019.0018.0019.2017.3619.1718.2019.0518.4318.9018.4519.0017.6019.0018.3819.3817.5519.1018.5019.50