On Tuesday, October 17, 2017, the price of the dollar in Mexico was quoted at an average of: 1 Dollar = 18.6918 Pesos BUY18.3443 SELL19.0393 -0.4100 %-0.0768Dollar Price in Mexican Banks BUYSELL18.3519.3517.8019.1017.5018.9018.532718.932718.4819.2317.6519.0518.4019.5018.1919.4418.2519.0518.4218.9918.5019.1017.6519.0517.3518.0317.9019.0817.6019.0718.5019.50