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

Return flights

21 Feb - 28 Feb	Arajet
09 Feb - 14 Feb	Arajet
09 Feb - 11 Feb	Arajet
07 Feb - 14 Feb	Arajet
07 Feb - 21 Feb	Arajet
07 Feb - 11 Feb	Arajet
27 Feb - 10 Mar	Aeromexico
06 Feb - 14 Feb	Viva
28 Feb - 08 Mar	Arajet
06 Feb - 16 Feb	Viva
09 Feb - 16 Feb	Arajet
06 Feb - 09 Feb	Viva
24 Feb - 01 Mar	Copa
26 Feb - 06 Mar	Copa
28 Feb - 10 Mar	Copa
21 Feb - 01 Mar	Copa

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 $293

Return flights