$127 Cheap Volaris flights Chicago (ORD) to Mexico City (MEX)

Make use of the "Price (lowest to highest)" filter on Expedia to search for cheap Volaris round-trip flights from $279 from ORD to MEX. Affordable one-way fares from $127 are also on offer.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Check for Volaris flights from ORD to MEX about one month before you want to go. The most affordable time to reserve an international flight is generally 18 to 29 days ahead of your departure date when you can save 17% versus booking four to five months in advance. No matter your fare class and itinerary, the best day to book international airfare is usually Sunday. Friday is often the most expensive. Passengers who book on a Sunday can save 17% on average compared to those who book on a Friday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.

The earliest Volaris flight from ORD to MEX departs at 12:48AM UTC-6, touching down at 5:10AM UTC-6. If you want to head off later in the day, the last Volaris flight leaves ORD at 6:23AM UTC-6 and lands at MEX at 10:45AM UTC-6. Flying before midday is generally a smart choice as morning flights are less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.