Cheapest one-way BDL–SJU flights, June

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

One-Way flights

01 Jun Frontier Airlines direct
08 Jun Frontier Airlines direct
05 Jun Frontier Airlines
22 Jun Frontier Airlines direct
20 Jun Frontier Airlines direct
05 Jun Frontier Airlines direct
15 Jun Frontier Airlines
15 Jun Frontier Airlines direct
18 Jun Frontier Airlines direct
19 Jun Southwest Airlines

Also check the deals for return 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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