Cheapest return flights from Newburgh to San Juan in August from 393€

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

Return flights

29 Aug - 30 Aug Allegiant Air
29 Aug - 31 Aug Allegiant Air
24 Aug - 30 Aug Allegiant Air
21 Aug - 25 Aug Allegiant Air
21 Aug - 24 Aug Allegiant Air
26 Aug - 28 Aug Breeze Airways
23 Aug - 28 Aug Breeze Airways
25 Aug - 28 Aug Breeze Airways
30 Aug - 03 Sep Breeze Airways
24 Aug - 29 Aug Breeze Airways
26 Aug - 31 Aug Breeze Airways
30 Aug - 02 Sep Breeze Airways
29 Aug - 07 Sep Breeze Airways
29 Aug - 03 Sep Breeze Airways
31 Aug - 03 Sep Breeze Airways
29 Aug - 02 Sep Breeze Airways
31 Aug - 07 Sep Breeze Airways
29 Aug - 01 Sep Breeze Airways
25 Aug - 01 Sep Breeze Airways
30 Aug - 01 Sep Breeze Airways

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

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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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