Users have found that booking a flight from Chicago-O'Hare Intl to Zacatecas at least 59 days early can save you up to 15% on average compared to booking a flight this week. If booking 59 days before your flight isn’t an option for you, users have found flights from Chicago-O'Hare Intl to Zacatecas for as little as $430 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $467 for flights departing within the next 3 days.
The best pricing can be found in the month of September. Prices to Zacatecas from Chicago-O'Hare Intl average $424. You can even find prices in September for less than $424, as users have found deals to Zacatecas from as low as $252. The month of December appears to be one of the more expensive times to travel to Zacatecas from Chicago-O'Hare Intl. Flying in the targeted month can save you up to 30%.