American Airlines flights from Saint Louis to Mexico City

Recent searches for flights from Saint Louis to Mexico City

DisclaimerFares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Fares listed may be Basic Economy, which class is subject to additional terms and conditions. Additional baggage fees and charges for optional products and services may apply.

Find deals on Saint Louis to Mexico City flights

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Saint Louis (STL)to

Mexico City (MEX)
03/16/26 - 03/20/26

Round trip

Economy

from
$623Fare subject to changes
Updated: 12 hours ago

Saint Louis (STL)to

Mexico City (MEX)
03/21/26 - 03/29/26

Round trip

Economy

from
$638Fare subject to changes
Updated: 12 hours ago

Saint Louis (STL)to

Mexico City (MEX)
01/23/26 - 01/27/26

Round trip

Economy

from
$672Fare subject to changes
Updated: 16 hours ago

Saint Louis (STL)to

Mexico City (MEX)
01/21/26 - 01/29/26

Round trip

Economy

from
$672Fare subject to changes
Updated: 11 hours ago

*Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to additional terms and conditions. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.

American Airlines flights from Saint Louis to Mexico City
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