Cheapest return flights from Mexico City to San Juan in May from $375

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

16 May - 18 May Volaris
16 May - 25 May Viva Aerobus
16 May - 20 May Volaris
01 May - 03 May Avianca
14 May - 18 May Avianca
15 May - 21 May Volaris
19 May - 26 May Viva Aerobus
16 May - 19 May Volaris
26 May - 04 Jun Avianca
23 May - 27 May Avianca
21 May - 07 Jun Aeromexico
01 May - 07 May Copa

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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