Earn point on your loyalty program!arrow arc left

Cheap flights from San Diego (SAN) to Mexico City (MEX)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from San Diego (SAN) to Mexico City (MEX)

How to find the cheapest flight from San Diego (SAN) 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 San Diego (SAN) 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 San Diego (SAN) to Mexico City (MEX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from San Diego to Mexico City in September , October 2026

30 Sep - 23 Oct $ 631.00
SAN
San Diego
Frontier Airlines
1 STOPS
MEX
Mexico City
MEX
Mexico City
Frontier Airlines
1 STOPS
SAN
San Diego
Pick dates
30 Sep - 05 Oct $ 1,028.00
SAN
San Diego
Air Canada
1 STOPS
MEX
Mexico City
MEX
Mexico City
Air Canada
1 STOPS
SAN
San Diego
Pick dates
29 Sep - 01 Oct $ 1,293.00
SAN
San Diego
AeroMexico
1 STOPS
MEX
Mexico City
MEX
Mexico City
AeroMexico
1 STOPS
SAN
San Diego
Pick dates

Last minute flights from San Diego to Mexico City

29 Sep - 30 Sep $ 721.00
SAN
San Diego
Frontier Airlines
1 STOPS
MEX
Mexico City
MEX
Mexico City
Frontier Airlines
1 STOPS
SAN
San Diego
Pick dates
29 Sep - 30 Sep $ 1,149.00
SAN
San Diego
AeroMexico
1 STOPS
MEX
Mexico City
MEX
Mexico City
AeroMexico
1 STOPS
SAN
San Diego
Pick dates
29 Sep - 30 Sep $ 1,293.00
SAN
San Diego
AeroMexico
1 STOPS
MEX
Mexico City
MEX
Mexico City
AeroMexico
1 STOPS
SAN
San Diego
Pick dates

One-way flights to Mexico City from San Diego

7:33 PM - 11:30 PM
Volaris
1 Stops
8h 7m
SAN - MEX
$ 400
Kiwi
Pick dates
3:56 PM - 10:41 PM
United Airlines
1 Stops
11h 4m
SAN - MEX
$ 511
Kiwi
Pick dates
10:13 AM - 4:36 PM
United Airlines
1 Stops
6h 37m
SAN - MEX
$ 515
Kiwi
Pick dates

How to find the cheapest flight from San Diego (SAN) to Mexico City (MEX)

Related info for your journey
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 San Diego (SAN) 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 San Diego (SAN) to Mexico City (MEX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.