AirHint found the following cheapest return flights from Washington (IAD) to Florianopolis (FLN) in February 2026 (see full year).

Return flights

17 Feb - 01 Mar	LATAM Airlines Group
18 Feb - 01 Mar	LATAM Airlines Group
12 Feb - 23 Feb	Copa
03 Feb - 15 Feb	GOL Linhas Aéreas
04 Feb - 15 Feb	Avianca
11 Feb - 23 Feb	Copa
11 Feb - 22 Feb	LATAM Airlines Group
12 Feb - 22 Feb	Copa

Also check the deals for one-way flights from Washington to Florianopolis in February.

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 Washington to Florianopolis in February from $699

Return flights