Fly from Atlanta to Mexico City for $303 round-trip on Southwest.

New service to Mexico City begins on October 15. Seen below, we found seats available over Day of the Dead, departing ATL on Wednesday, October 28, returning from MEX on the following Wednesday, November 4. Flights connect via Houston HOU.

Other dates are also available for travel through mid December, valid any day of the week.

For booking info, see our Fare Details.

Need a room in Mexico City? Here's what's available for the above dates on Hotelwatchdog.

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