American Airlines flights from Chicago to Cancún (CHI - CUN)

• Can I get a flight from Chicago to Cancún on American Airlines for under $400?

  Chicago to Cancún flights on American Airlines are currently available under $400. 8 flights have been found by Cheapflights users under that amount. To find flights for your dates, click here.

• How do most travelers feel about American Airlines?

  American Airlines has received a 6.2/10 rating from 4,060 Cheapflights user reviews. If you wish to plan your next trip from Chicago to Cancún with American Airlines, enter your preferred travel dates above!

Currently, the most affordable month to book a American Airlines flight from Chicago to Cancún in January, with an average price of $338. Conversely, traveling with American Airlines from Chicago to Cancún in June will be the most expensive, with an average cost of $432. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

If weather is an important factor for your trip to Cancún, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 75.2 F).