Washington to Fort Lauderdale

IADFLL

Fly from Washington to Fort Lauderdale starting at USD 72 with Frontier Airlines.Best fare available on Aug 19, 2026.Limited seats. Better plans. Book before it's gone.

Washington to Fort Lauderdale cheapest flights this week

11 Aug
Frontier Airlines
17:40IAD
20:23FLL
DirectUSD 74VIEW DEAL
12 Aug
Frontier Airlines
18:09IAD
20:52FLL
DirectUSD 117VIEW DEAL
13 Aug
Frontier Airlines
17:40IAD
20:23FLL
DirectUSD 135VIEW DEAL
13 Aug
United Airlines
08:15IAD
10:58FLL
DirectUSD 178VIEW DEAL
14 Aug
Frontier Airlines
18:09IAD
20:52FLL
DirectUSD 137VIEW DEAL
15 Aug
Frontier Airlines
17:29IAD
20:12FLL
DirectUSD 73VIEW DEAL
16 Aug
Frontier Airlines
17:40IAD
20:23FLL
DirectUSD 150VIEW DEAL
17 Aug
Frontier Airlines
18:09IAD
20:52FLL
DirectUSD 98VIEW DEAL
18 Aug
Frontier Airlines
18:09IAD
20:52FLL
DirectUSD 91VIEW DEAL
19 Aug
Frontier Airlines
18:09IAD
20:52FLL
DirectUSD 72VIEW DEAL

Washington to Fort Lauderdale monthly flight fare trend

Aug
from USD 63
Sep
from USD 22
Oct
from USD 24
Nov
from USD 70
Dec
from USD 193
Jan
from USD 205

Airport Details

Origin

Washington

Washington Dulles International Airport (IAD)

Dulles, IAD
Zone

New York

Elev

312 ft

Destination

Fort Lauderdale

Fort Lauderdale Hollywood International Airport (FLL)

Fort Lauderdale, FLL
Zone

New York

Elev

9 ft

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