Cheapest return flights from Newburgh to San Juan in October from $376

AirHint found the following cheapest return flights from Newburgh (SWF) to San Juan (SJU) in October 2025 (see full year).

Return flights

03 Oct - 05 Oct Allegiant Air
10 Oct - 12 Oct Allegiant Air
24 Oct - 26 Oct Breeze Airways
23 Oct - 26 Oct Breeze Airways
30 Oct - 02 Nov Breeze Airways
09 Oct - 16 Oct Breeze Airways
24 Oct - 27 Oct Breeze Airways
31 Oct - 09 Nov Breeze Airways
06 Oct - 16 Oct Breeze Airways
17 Oct - 26 Oct Breeze Airways
16 Oct - 19 Oct Breeze Airways
20 Oct - 26 Oct Breeze Airways

Also check the deals for one-way flights from Newburgh to San Juan in October.

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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