Cheapest one-way flights from San Diego to Mexico City in October from $146

AirHint found the following cheapest one-way flights from San Diego (SAN) to Mexico City (MEX) in October 2025 (see full year).

One-Way flights

16 Oct Spirit Airlines
01 Oct Hawaiian Airlines
26 Oct Spirit Airlines

Also check the deals for return flights from San Diego to Mexico City in October.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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