Cheapest one-way flights from San Juan to Miami in January from 99€

AirHint found the following cheapest one-way flights from San Juan (SJU) to Miami (MIA) in January 2026 (see full year).

One-Way flights

31 Jan American Airlines direct
15 Jan Spirit Airlines direct
22 Jan Spirit Airlines direct
26 Jan Spirit Airlines direct
16 Jan Spirit Airlines direct
29 Jan Spirit Airlines direct
17 Jan Spirit Airlines
18 Jan Spirit Airlines direct
03 Jan Frontier Airlines direct
19 Jan Spirit Airlines direct

Also check the deals for return flights from San Juan to Miami in January.

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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