FLL to IAD from $38 in economy

F9Frontier Airlines

Round Trip•Economy

FLL

Fort Lauderdale – Hollywood International Airport

Fort Lauderdale, United States

IAD

Washington Dulles International Airport

Washington, United States

$196 USD

-81%$38 USD

Verified about 3 hours ago

December 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

30$199 1$91 2$38 3$43 4$65 5$38 6$98 7$77 8$38 9$59 10$60 11$136 12$117 13$142 14$121 15$83 16$83 17$65 18$70 19$87 20$76 21$65 22$82 23$115 24$65 25$96 26$171 27$232 28$183 29$145 30$129 31$121 1$180 2$427 3$360

Extremely Rare Availability

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

Thursday, December 31st, 2026

5 round-trip options

Returning

Thu, Jan 7, 2027•7 Day Trip

$121 USD

Google Flights

Returning

Fri, Jan 8, 2027•8 Day Trip

$143 USD

Google Flights

Returning

Sun, Jan 10, 2027•10 Day Trip

$130 USD

Google Flights

Returning

Mon, Jan 11, 2027•11 Day Trip

$121 USD

Google Flights

Returning

Thu, Jan 14, 2027•14 Day Trip

$218 USD

Google Flights

Fort Lauderdale (FLL) to Washington (IAD) flight deal in economy from $38

Fort Lauderdale – Hollywood International Airport

Washington Dulles International Airport

December 2026

Thursday, December 31st, 2026