Cheapest return flights from Washington to Florianopolis in January from $698

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

Return flights

27 Jan - 07 Feb LATAM Airlines Group
22 Jan - 01 Feb LATAM Airlines Group
28 Jan - 09 Feb Air Canada
28 Jan - 07 Feb LATAM Airlines Group
13 Jan - 15 Jan Copa

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

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