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

Return flights

09 Feb - 14 Feb	Arajet
09 Feb - 16 Feb	Avianca
01 Feb - 07 Feb	Avianca
07 Feb - 11 Feb	Arajet
27 Feb - 10 Mar	Copa
20 Feb - 22 Feb	Avianca
19 Feb - 22 Feb	Avianca
28 Feb - 10 Mar	Avianca
17 Feb - 24 Feb	Copa
01 Feb - 28 Feb	Copa
13 Feb - 20 Feb	Copa
06 Feb - 13 Feb	Copa
19 Feb - 01 Mar	Copa
20 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 204€

Return flights