Cheapest return flights from Windsor Locks to San Juan in June from $276

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

Return flights

01 Jun - 05 Jun Southwest Airlines
08 Jun - 12 Jun Southwest Airlines
01 Jun - 05 Jun jetBlue direct
08 Jun - 12 Jun jetBlue direct
04 Jun - 08 Jun jetBlue
06 Jun - 13 Jun Frontier Airlines direct
04 Jun - 08 Jun Frontier Airlines direct
12 Jun - 26 Jun Frontier Airlines
13 Jun - 20 Jun Frontier Airlines direct
12 Jun - 26 Jun jetBlue direct
25 Jun - 09 Jul Southwest Airlines
25 Jun - 02 Jul Southwest Airlines
30 Jun - 05 Jul jetBlue
25 Jun - 09 Jul Frontier Airlines direct
25 Jun - 02 Jul Frontier Airlines direct
25 Jun - 14 Jul Frontier Airlines direct
26 Jun - 04 Jul jetBlue direct
25 Jun - 13 Jul jetBlue
25 Jun - 13 Jul Frontier Airlines direct
25 Jun - 06 Jul Southwest Airlines

Also check the deals for one-way flights from Windsor Locks to San Juan in June.

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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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