Washington (IAD) to Fort Lauderdale (FLL) flight deal from $117 USD in economy class

UAUnited Airlines

Round Trip•Economy

IAD

Washington Dulles International Airport

Washington, United States

FLL

Fort Lauderdale – Hollywood International Airport

Fort Lauderdale, United States

$248 USD

-53%$117 USD

Verified Oct 31, 2025 at 11:46 PM

December 2025

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1$189 2$169 3$123 4$170 5$170 6$135 7$123 8$117 9$117 10$145 11$170 12$170 13$177 14$130 15$124 16$124 17$130 18$300 19$413 20$473 21$283 22$220 23$350 24$288 25$306 26$530 27$485 28$298 29$261 30$194 31$129 1 2 3 4

Extremely Rare Availability

4% of dates checked are available within 10% of the lowest price

Saturday, December 27th, 2025

10 round-trip options

Returning

Thu, Jan 1, 2026•5 Day Trip

$645 USD

Google Flights

Returning

Fri, Jan 2, 2026•6 Day Trip

$769 USD

Google Flights

Returning

Sat, Jan 3, 2026•7 Day Trip

$998 USD

Google Flights

Returning

Sun, Jan 4, 2026•8 Day Trip

$935 USD

Google Flights

Returning

Mon, Jan 5, 2026•9 Day Trip

$664 USD

Google Flights

Returning

Tue, Jan 6, 2026•10 Day Trip

$544 USD

Google Flights

Returning

Wed, Jan 7, 2026•11 Day Trip

$485 USD

Google Flights

Returning

Thu, Jan 8, 2026•12 Day Trip

$485 USD

Google Flights

Returning

Fri, Jan 9, 2026•13 Day Trip

$516 USD

Google Flights

Returning

Sat, Jan 10, 2026•14 Day Trip

$544 USD

Google Flights