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

March 2026

Today

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Tue

Wed

Thu

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Sun

23$1,942 24 25$1,942 26 27$2,896 28$1,934 1 2$2,006 3 4$1,994 5 6$2,974 7$2,974 8 9$2,971 10 11$1,992 12 13$1,279 14$2,974 15 16$3,814 17 18$2,058 19 20$3,811 21$3,811 22 23$3,794 24 25$4,711 26 27$3,039 28$3,039 29 30$3,024 31 1 2 3 4 5

Extremely Rare Availability

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

Wednesday, March 11th, 2026

7 round-trip options

Returning

Tue, Mar 17, 2026•6 Day Trip

$1,992 USD

Google Flights

Returning

Wed, Mar 18, 2026•7 Day Trip

$2,045 USD

Google Flights

Returning

Thu, Mar 19, 2026•8 Day Trip

$2,767 USD

Google Flights

Returning

Fri, Mar 20, 2026•9 Day Trip

$2,767 USD

Google Flights

Returning

Sat, Mar 21, 2026•10 Day Trip

$2,050 USD

Google Flights

Returning

Sun, Mar 22, 2026•11 Day Trip

$1,996 USD

Google Flights

Returning

Tue, Mar 24, 2026•13 Day Trip

$3,749 USD

Google Flights