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Cheap flights from Washington (DCA) 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 Washington (DCA) to Mexico City (MEX)

How to find the cheapest flight from Washington (DCA) to Mexico City (MEX)
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How to find the cheapest flight from Washington (DCA) to Mexico City (MEX)
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How to find the cheapest flight from Washington (DCA) to Mexico City (MEX)
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Cheap flights from Washington to Mexico City in December 2025 , January 2026

31 Dec - 14 Jan $ 450.00
DCA
Washington
Frontier Airlines
2 STOPS
MEX
Mexico City
MEX
Mexico City
Frontier Airlines
1 STOPS
DCA
Washington
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15 Dec - 12 Jan $ 931.00
DCA
Washington
United Airlines
1 STOPS
MEX
Mexico City
MEX
Mexico City
United Airlines
1 STOPS
DCA
Washington
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15 Dec - 13 Jan $ 931.00
DCA
Washington
United Airlines
1 STOPS
MEX
Mexico City
MEX
Mexico City
United Airlines
1 STOPS
DCA
Washington
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Last minute flights from Washington to Mexico City

30 Dec - 31 Dec $ 712.00
DCA
Washington
Frontier Airlines
2 STOPS
MEX
Mexico City
MEX
Mexico City
Frontier Airlines
1 STOPS
DCA
Washington
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17 Dec - 31 Dec $ 974.00
DCA
Washington
United Airlines
1 STOPS
MEX
Mexico City
MEX
Mexico City
United Airlines
1 STOPS
DCA
Washington
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24 Dec - 31 Dec $ 1,306.00
DCA
Washington
AeroMéxico
1 STOPS
MEX
Mexico City
MEX
Mexico City
AeroMéxico
1 STOPS
DCA
Washington
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One-way flights to Mexico City from Washington

6:00 AM - 5:38 PM
AeroMéxico
2 Stops
14h 25m
DCA - MEX
$ 243
Kiwi
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10:20 AM - 7:40 PM
AeroMéxico
2 Stops
12h 10m
DCA - MEX
$ 602
Kiwi
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11:00 AM - 2:20 PM
United Airlines
1 Stops
6h 45m
DCA - MEX
$ 730
Kiwi
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How to find the cheapest flight from Washington (DCA) to Mexico City (MEX)

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