Sunday is one of the best days to book for cheap flights from Chicago to Mexico City: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares.

Our data shows that the cheapest route for a return flight from Chicago to Mexico City cost $170 and was between Chicago O'Hare Intl Airport (ORD) and Mexico City (MEX). On average, the best prices are found if you fly this route.

Find United Airlines cheap flights from Chicago to Mexico City. Enjoy a Chicago to Mexico City modern flight experience in premium cabins with Wi-Fi.

Find the best deals on flights from Chicago O'Hare International (ORD) to Mexico City Juarez International (MEX). Compare prices from hundreds of major travel agents and airlines, all in one search.

Book today Chicago to Mexico City flights with Aeromexico. Enjoy the best service for less! Food and drinks are included on your ORD to MEX flights.

5 days ago · Looking for tickets to Mexico from Chicago? Compare hundreds of flights from all major airlines and travel agents to find the best deal.

Are you searching for American Airlines flights from Chicago to Mexico City? Find the best selections and fly in style.

Explore American Airlines flights from Chicago to Mexico and book your next trip today.

Detailed flight information from Chicago ORD to Mexico City MEX. See all airline(s) with scheduled flights and weekly timetables up to 9 months ahead. Flightnumbers and complete route information.

The cheapest ticket to Mexico from Chicago found in the last 72 hours was $73 one-way, and $216 round-trip. The most popular route is from Chicago to Monterrey , and the cheapest round-trip airline ticket found on this route in the last 72 hours was $50.