Cheapest return flights from Mexico City to San Juan in October from 305€

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

Return flights

17 Oct - 20 Oct Volaris
31 Oct - 19 Nov Volaris
18 Oct - 20 Oct Arajet
22 Oct - 27 Oct Avianca
20 Oct - 24 Oct Arajet
18 Oct - 08 Nov Avianca
30 Oct - 06 Nov Volaris
18 Oct - 25 Oct Arajet
26 Oct - 27 Oct Avianca
24 Oct - 26 Oct Copa
25 Oct - 01 Nov Copa
21 Oct - 26 Oct United
29 Oct - 30 Oct Copa
25 Oct - 26 Oct Copa
17 Oct - 03 Nov Viva

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

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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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