Cheapest return flights from Mexico City to San Juan in May from $354

Best time to book flights for Mexico City (MEX) to San Juan (SJU) flights at AirHint

AirHint found the following cheapest return flights from Mexico City (MEX) to San Juan (SJU) in May 2025 (see full year).

Return flights

10 May - 13 May Aeromexico
10 May - 14 May Aeromexico
16 May - 19 May Copa
29 May - 05 Jun Copa
25 May - 01 Jun Copa
27 May - 29 May Copa
21 May - 07 Jun Copa
25 May - 29 May Avianca
16 May - 25 May Copa
29 May - 01 Jun Copa
08 May - 12 May Avianca
10 May - 12 May Aeromexico
07 May - 14 May Avianca
23 May - 27 May Avianca

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

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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