Cheapest one-way flights from Fort Lauderdale (FLL) to Washington (IAD), August

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
05 Aug Frontier Airlines
Direct Flight
28 Aug Frontier Airlines
Direct Flight
21 Aug Frontier Airlines
Direct Flight
03 Aug Frontier Airlines
Direct Flight
09 Aug Frontier Airlines
24 Aug Frontier Airlines
24 Aug Frontier Airlines
Direct Flight
02 Aug Allegiant Air
26 Aug Delta
30 Aug United
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deals for return flights from Fort Lauderdale to Washington in August.

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Updated Jul 9, 2026.

About these fares

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