$126 Cheap American Airlines flights Fort Lauderdale (FLL) to Washington (IAD)

View $126 flight on Sat, Jan 31, 2026Opens in a new window

$126 Cheap American Airlines flights Fort Lauderdale (FLL) to Washington (IAD)

Prices were available within the past 7 days and start at $126 for one-way flights and $562 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Dec 22 - Sun, Dec 28
FLL
Fort Lauderdale
IAD
Washington
$562 Roundtrip, found 6 hours ago
$562
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Mon, Dec 22 from Fort Lauderdale to Washington, returning Sun, Dec 28, priced at $562 found 6 hours ago
American Airlines
Mon, Dec 22 - Sun, Dec 28
FLL
Fort Lauderdale
IAD
Washington
$623 Roundtrip, found 6 hours ago
$623
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Mon, Dec 22 from Fort Lauderdale to Washington, returning Sun, Dec 28, priced at $623 found 6 hours ago
American Airlines
Mon, Dec 22 - Sun, Dec 28
FLL
Fort Lauderdale
IAD
Washington
$644 Roundtrip, found 6 hours ago
$644
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Mon, Dec 22 from Fort Lauderdale to Washington, returning Sun, Dec 28, priced at $644 found 6 hours ago

Find the cheapest month to fly from Fort Lauderdale (FLL) to Washington (IAD)

March is typically the cheapest month to fly

From $97 - $455 per traveler.
Flights from Fort Lauderdale (FLL) to Washington (IAD)
Origin airport
Fort Lauderdale - Hollywood Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
American Airlines, Frontier Airlines, United
Popular airline
United
Distance
1445 km
Average flight time
2 hours 31 mins