Cheapest return flights from Windsor Locks to San Juan in January from 236€

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

Return flights

09 Jan - 17 Jan Frontier Airlines
08 Jan - 12 Jan Frontier Airlines
07 Jan - 11 Jan Frontier Airlines
08 Jan - 11 Jan Frontier Airlines
15 Jan - 20 Jan Delta
26 Jan - 01 Feb Southwest Airlines
09 Jan - 13 Jan Frontier Airlines
02 Jan - 09 Jan Frontier Airlines
12 Jan - 19 Jan Southwest Airlines
02 Jan - 09 Jan Frontier Airlines direct
01 Jan - 07 Jan United

Also check the deals for one-way flights from Windsor Locks 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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