Washington to Fort Lauderdale

IADFLL

Fly from Washington to Fort Lauderdale starting at USD 57 with Frontier Airlines.Best fare available on Jul 29, 2026.Limited seats. Better plans. Book before it's gone.

Washington to Fort Lauderdale cheapest flights this week

24 Jul
Frontier Airlines
18:09IAD
20:52FLL
DirectUSD 227VIEW DEAL
24 Jul
Allegiant Air
21:03IAD
20:37FLL
1 StopUSD 132VIEW DEAL
25 Jul
Frontier Airlines
17:29IAD
20:12FLL
DirectUSD 154VIEW DEAL
26 Jul
Frontier Airlines
17:40IAD
20:23FLL
DirectUSD 137VIEW DEAL
27 Jul
Frontier Airlines
18:09IAD
20:52FLL
DirectUSD 90VIEW DEAL
28 Jul
Frontier Airlines
17:40IAD
20:23FLL
DirectUSD 100VIEW DEAL
29 Jul
Frontier Airlines
18:09IAD
20:52FLL
DirectUSD 57VIEW DEAL
30 Jul
Frontier Airlines
17:40IAD
20:23FLL
DirectUSD 142VIEW DEAL
31 Jul
Frontier Airlines
07:49IAD
16:54FLL
1 StopUSD 106VIEW DEAL
31 Jul
Frontier Airlines
18:09IAD
20:52FLL
DirectUSD 137VIEW DEAL

Washington to Fort Lauderdale monthly flight fare trend

Jul
from USD 57
Aug
from USD 45
Sep
from USD 45
Oct
from USD 100
Nov
from USD 146
Dec
from USD 193

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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