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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 June , July 2026

30 Jun - 15 Jul $ 756.00
STL
St Louis
Frontier Airlines
1 STOPS
MEX
Mexico City
MEX
Mexico City
Frontier Airlines
1 STOPS
STL
St Louis
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30 Jun - 08 Jul $ 884.00
STL
St Louis
Air Canada
1 STOPS
MEX
Mexico City
MEX
Mexico City
Air Canada
1 STOPS
STL
St Louis
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30 Jun - 09 Jul $ 955.00
STL
St Louis
AeroMéxico
1 STOPS
MEX
Mexico City
MEX
Mexico City
AeroMéxico
1 STOPS
STL
St Louis
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Last minute flights from St Louis to Mexico City

29 Jun - 30 Jun $ 916.00
STL
St Louis
AeroMéxico
1 STOPS
MEX
Mexico City
MEX
Mexico City
AeroMéxico
1 STOPS
STL
St Louis
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29 Jun - 30 Jun $ 916.00
STL
St Louis
AeroMéxico
1 STOPS
MEX
Mexico City
MEX
Mexico City
AeroMéxico
1 STOPS
STL
St Louis
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29 Jun - 30 Jun $ 1,060.00
STL
St Louis
United Airlines
1 STOPS
MEX
Mexico City
MEX
Mexico City
United Airlines
1 STOPS
STL
St Louis
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One-way flights to Mexico City from St Louis

1:39 PM - 5:24 PM
AeroMéxico
1 Stops
6h 21m
STL - MEX
$ 439
Kiwi
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3:57 PM - 8:14 PM
AeroMéxico
1 Stops
6h 53m
STL - MEX
$ 439
Kiwi
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11:10 AM - 2:17 PM
United Airlines
1 Stops
5h 30m
STL - MEX
$ 512
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.