Cheapest one-way flights from Newburgh to San Juan in August from $127

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

One-Way flights

15 Aug Allegiant Air
25 Aug Allegiant Air
11 Aug Allegiant Air
22 Aug Allegiant Air
08 Aug Allegiant Air
18 Aug Allegiant Air
01 Aug Allegiant Air
23 Aug Allegiant Air
10 Aug Allegiant Air
03 Aug Allegiant Air

Also check the deals for return flights from Newburgh to San Juan in August.

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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