Cheapest one-way flights from Newburgh to Buenos Aires in January from $402

AirHint found the following cheapest one-way flights from Newburgh (SWF) to Buenos Aires (AEP) in January 2026 (see full year).

One-Way flights

25 Jan Allegiant Air
16 Jan Allegiant Air
05 Jan Allegiant Air
03 Jan Allegiant Air

Also check the deals for return flights from Newburgh to Buenos Aires in January.

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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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