Cheapest return flights from Windsor Locks to San Juan in April from 168€

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

Return flights

01 Apr - 06 Apr Frontier Airlines
07 Apr - 14 Apr Frontier Airlines
08 Apr - 15 Apr Frontier Airlines direct
07 Apr - 14 Apr Frontier Airlines direct
14 Apr - 21 Apr Frontier Airlines direct
20 Apr - 23 Apr Frontier Airlines direct
01 Apr - 04 Apr Frontier Airlines direct
30 Apr - 03 May Frontier Airlines direct
28 Apr - 05 May Frontier Airlines direct
09 Apr - 22 Apr Frontier Airlines
09 Apr - 14 Apr Frontier Airlines
20 Apr - 24 Apr Frontier Airlines direct

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

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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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