On Tuesday, May 21, 2019, the price of the dollar in Mexico was quoted at an average of: 1 Dollar = 18.8702 Pesos BUY18.5470 SELL19.1934 -0.2500 %-0.0463Dollar Price in Mexican Banks BUYSELL17.7019.0518.567618.967617.8519.2517.6119.4218.5019.3518.8019.3518.6019.2217.8519.2518.7519.2717.9019.45