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Cheap flights from St Louis (STL) to Mexico City (MEX)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from St Louis (STL) to Mexico City (MEX)

How to find the cheapest flight from St Louis (STL) to Mexico City (MEX)
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How to find the cheapest flight from St Louis (STL) to Mexico City (MEX)
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How to find the cheapest flight from St Louis (STL) to Mexico City (MEX)
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Cheap flights from St Louis to Mexico City in November , December 2025

27 Nov - 07 Dec $ 473.00
STL
St Louis
Frontier Airlines
1 STOPS
MEX
Mexico City
MEX
Mexico City
Frontier Airlines
1 STOPS
STL
St Louis
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24 Nov - 10 Dec $ 2,233.00
STL
St Louis
Lufthansa
1 STOPS
MEX
Mexico City
MEX
Mexico City
Lufthansa
1 STOPS
STL
St Louis
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24 Nov - 10 Dec $ 2,373.00
STL
St Louis
Lufthansa
1 STOPS
MEX
Mexico City
MEX
Mexico City
Lufthansa
1 STOPS
STL
St Louis
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Last minute flights from St Louis to Mexico City

27 Nov - 30 Nov $ 724.00
STL
St Louis
Frontier Airlines
1 STOPS
MEX
Mexico City
MEX
Mexico City
Frontier Airlines
1 STOPS
STL
St Louis
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27 Nov - 30 Nov $ 738.00
STL
St Louis
Frontier Airlines
1 STOPS
MEX
Mexico City
MEX
Mexico City
Frontier Airlines
1 STOPS
STL
St Louis
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26 Nov - 30 Nov $ 858.00
STL
St Louis
Frontier Airlines
1 STOPS
MEX
Mexico City
MEX
Mexico City
Frontier Airlines
1 STOPS
STL
St Louis
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One-way flights to Mexico City from St Louis

7:57 PM - 12:29 PM
Volaris
1 Stops
21h 8m
STL - MEX
$ 218
Kiwi
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6:00 AM - 10:02 AM
AeroMéxico
1 Stops
6h 55m
STL - MEX
$ 375
Kiwi
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8:20 AM - 11:55 AM
United Airlines
1 Stops
6h
STL - MEX
$ 404
Kiwi
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How to find the cheapest flight from St Louis (STL) to Mexico City (MEX)

Related info for your journey
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How to find the cheapest flight from St Louis (STL) to Mexico City (MEX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from St Louis (STL) to Mexico City (MEX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.