Cheap flights from San Juan to Mexico City
Cheapest current fares: $379 in August 2026 on connecting flights.
Cheapest month-by-month fares
Lowest available fare per calendar month from San Juan (SJU) to Mexico City (MEX). Refreshed daily.
San Juan (SJU) → Mexico City (MEX)
- August 2026 $379
Frequently asked questions
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What is the cheapest month to fly from San Juan to Mexico City?
Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from San Juan (SJU) to Mexico City (MEX), with fares starting from $379.
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What is the lowest current fare from SJU to MEX?
The lowest currently-listed fare from San Juan (SJU) to Mexico City (MEX) is $379 on 2026-08-07.
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Is there a direct flight from San Juan to Mexico City?
There is currently no non-stop service from SJU to MEX. Most travellers connect through a hub airport. See our route page for current stopover options.
Related guides for this route
Sibling pages — full route detail, airport overviews, visa context, per-airline routes.