On Thursday, May 18, 2017, the price of the dollar in Mexico was quoted at an average of: 1 Dollar = 18.6754 Pesos BUY18.3759 SELL18.9749 0.2700 %0.0510Dollar Price in Mexican Banks BUYSELL18.2019.3017.8018.6118.283818.683818.3519.1017.7519.1518.1319.3218.3519.1518.4619.0218.3518.9517.7519.1518.5519.1218.3519.1518.4019.40