Florianópolis (FLN) to Washington (IAD) flight deal from $1279 USD in business class

CMCopa Airlines

Round Trip•Business Class

FLN

Hercílio Luz International Airport

Florianópolis, Brazil

IAD

Washington Dulles International Airport

Washington, United States

$4,273 USD

-70%$1,279 USD

Verified Nov 8, 2025 at 9:16 AM

December 2025

Today

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Tue

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Sun

1$5,061 2 3$5,007 4 5$5,061 6$4,101 7 8$4,996 9 10$4,044 11 12$4,110 13$5,453 14 15$4,110 16 17$3,921 18 19$3,647 20$4,334 21 22$4,450 23 24$4,259 25 26 27 28$6,283 29$6,283 30 31$4,127 1 2$4,913 3$4,934 4

Extremely Rare Availability

1% of dates checked are available within 10% of the lowest price

Monday, December 29th, 2025

6 round-trip options

Returning

Sun, Jan 4, 2026•6 Day Trip

$7,045 USD

Google Flights

Returning

Tue, Jan 6, 2026•8 Day Trip

$7,090 USD

Google Flights

Returning

Wed, Jan 7, 2026•9 Day Trip

$7,090 USD

Google Flights

Returning

Thu, Jan 8, 2026•10 Day Trip

$6,283 USD

Google Flights

Returning

Fri, Jan 9, 2026•11 Day Trip

$6,283 USD

Google Flights

Returning

Sun, Jan 11, 2026•13 Day Trip

$6,283 USD

Google Flights