Cheapest return SWF–SJU flights, May

AirHint found the following cheapest return flights from Newburgh (SWF) to San Juan (SJU) in May 2026 (see full year).

Return flights

23 May - 27 May Breeze Airways
23 May - 28 May Breeze Airways
15 May - 23 May Allegiant Air
09 May - 14 May Breeze Airways
13 May - 14 May Breeze Airways
23 May - 31 May Breeze Airways
30 May - 07 Jun Breeze Airways
25 May - 29 May Allegiant Air
11 May - 14 May Allegiant Air
30 May - 06 Jun Breeze Airways
10 May - 16 May Allegiant Air
28 May - 18 Jun Breeze Airways
10 May - 14 May Breeze Airways
28 May - 02 Jun Breeze Airways
31 May - 11 Jun Breeze Airways
29 May - 02 Jun Allegiant Air
28 May - 07 Jun Breeze Airways
29 May - 07 Jun Allegiant Air
27 May - 10 Jun Breeze Airways
27 May - 02 Jun Breeze Airways

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

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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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