Cheapest return flights from Newburgh (SWF) to Buenos Aires (EZE), September

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
11 Sep 26 Sep Allegiant Air
25 Sep 24 Oct Allegiant Air
25 Sep 02 Oct Allegiant Air
17 Sep 30 Sep Breeze Airways
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deals for one-way flights from Newburgh to Buenos Aires in September.

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Updated Aug 26, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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