Cheapest return flights from Miami to San Juan in January from 324€

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

Return flights

27 Jan - 03 Feb Delta
12 Jan - 15 Jan Southwest Airlines
08 Jan - 11 Jan Southwest Airlines
07 Jan - 19 Jan Southwest Airlines
03 Jan - 09 Jan Southwest Airlines
18 Jan - 25 Jan Delta
30 Jan - 07 Feb Delta

Also check the deals for one-way 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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