AirHint found the following cheapest return flights from Newburgh (SWF) to Fort Lauderdale (FLL) in August 2025 (see full year).

Return flights

25 Aug - 30 Aug	Allegiant Air
22 Aug - 25 Aug	Allegiant Air	direct
29 Aug - 03 Sep	Allegiant Air
25 Aug - 29 Aug	Allegiant Air	direct
29 Aug - 01 Sep	Allegiant Air	direct
29 Aug - 31 Aug	Allegiant Air
22 Aug - 29 Aug	Allegiant Air	direct
25 Aug - 28 Aug	Allegiant Air
18 Aug - 22 Aug	Allegiant Air	direct
22 Aug - 24 Aug	Allegiant Air
30 Aug - 03 Sep	Allegiant Air
24 Aug - 29 Aug	Allegiant Air
30 Aug - 02 Sep	Allegiant Air
30 Aug - 01 Sep	Allegiant Air
18 Aug - 21 Aug	Allegiant Air
23 Aug - 01 Sep	Allegiant Air
31 Aug - 03 Sep	Breeze Airways

Also check the deals for one-way flights from Newburgh to Fort Lauderdale in August.

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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Cheapest return flights from Newburgh to Fort Lauderdale in August from $183

Return flights