When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 32 days in advance, which can save you up to 33% on flights from Brownsville to Guanajuato, Mexico compared to booking the week you need them. Waiting 32 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $395. For sooner than that we have options available in the next 3 days from $474.
Due to multiple factors, expect to potentially pay more when booking in December. For low rates, April can be a great choice for travel to Guanajuato, Mexico. Flights to Guanajuato, Mexico from Brownsville in April are about $345 on average during April, but can be found for as low as $223.