Cheapest one-way flights from Miami to San Juan in January from 91€

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

One-Way flights

14 Jan Delta
14 Jan American Airlines direct
10 Jan Southwest Airlines
03 Jan Southwest Airlines

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