AirHint found the following cheapest return flights from Mexico City (MEX) to San Juan (SJU) in February 2026 (see full year).

Return flights

07 Feb - 11 Feb	Arajet
14 Feb - 18 Feb	Arajet
07 Feb - 10 Feb	Arajet
09 Feb - 20 Feb	Arajet
05 Feb - 08 Feb	Avianca
06 Feb - 08 Feb	Avianca
08 Feb - 10 Feb	Avianca
04 Feb - 08 Feb	Avianca
28 Feb - 07 Mar	Avianca
20 Feb - 25 Feb	Avianca
21 Feb - 26 Feb	Avianca
27 Feb - 10 Mar	Aeromexico

Also check the deals for one-way flights from Mexico City to San Juan in February.

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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Cheapest return flights from Mexico City to San Juan in February from 224€

Return flights