Cheapest return SWF–GRU flights, June

AirHint found the following cheapest return flights from Newburgh (SWF) to Sao Paulo (GRU) in June 2026 (see full year).

Return flights

12 Jun - 20 Jun Allegiant Air
13 Jun - 21 Jun Breeze Airways
13 Jun - 19 Jun Breeze Airways
01 Jun - 07 Jun Allegiant Air
08 Jun - 18 Jun Allegiant Air
13 Jun - 20 Jun Breeze Airways
14 Jun - 20 Jun Breeze Airways
01 Jun - 08 Jun Allegiant Air
18 Jun - 22 Jun Allegiant Air
18 Jun - 21 Jun Allegiant Air
18 Jun - 01 Jul Breeze Airways

Also check the deals for one-way flights from Newburgh to Sao Paulo in June.

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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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