Cheapest return flights from Miami to San Juan in October from 94€

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

Return flights

23 Oct - 27 Oct Frontier Airlines direct
24 Oct - 27 Oct Frontier Airlines direct
10 Oct - 12 Oct Frontier Airlines direct
17 Oct - 26 Oct Frontier Airlines direct
23 Oct - 26 Oct Frontier Airlines direct
24 Oct - 26 Oct Frontier Airlines direct
06 Oct - 10 Oct Frontier Airlines direct
16 Oct - 19 Oct Frontier Airlines direct
17 Oct - 19 Oct Frontier Airlines direct
13 Oct - 17 Oct Frontier Airlines direct
24 Oct - 08 Nov Frontier Airlines
19 Oct - 06 Nov Spirit Airlines direct
19 Oct - 02 Nov Spirit Airlines direct
26 Oct - 02 Nov Spirit Airlines direct
26 Oct - 13 Nov Spirit Airlines direct
26 Oct - 06 Nov Spirit Airlines direct
23 Oct - 02 Nov Spirit Airlines direct
23 Oct - 06 Nov Spirit Airlines direct
23 Oct - 13 Nov Spirit Airlines
26 Oct - 14 Nov Spirit Airlines

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

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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