Cheap flights from Fort Lauderdale to Washington Dulles
Fort Lauderdale to Washington Dulles (FLL → IAD). We are tracking 12 fares on this route.
Cheapest tracked fare $38 · typical price $86 · you save about $48 (56%)
Cheapest fares we're tracking
Airline
Departs
Stops
Price
Frontier Airlines
2026-11-07
Direct
$38
Frontier Airlines
2026-10-27
Direct
$45
Frontier Airlines
2026-10-28
Direct
$45
Frontier Airlines
2026-11-20
Direct
$46
Frontier Airlines
2026-10-20
Direct
$61
Frontier Airlines
2026-12-19
Direct
$62
Frontier Airlines
2026-10-31
Direct
$63
Frontier Airlines
2026-10-22
Direct
$66
Frontier Airlines
2026-11-23
Direct
$67
Frontier Airlines
2027-01-07
Direct
$67
Frontier Airlines
2026-12-01
Direct
$79
Frontier Airlines
2027-01-17
Direct
$126
Could you save more?
The airport you were going to fly from is often not the cheapest one. Compare every airport in a region against each other, or check whether a multi-day stopover beats the direct fare.
How cheap can flights from Fort Lauderdale to Washington Dulles get?
The cheapest fare we have tracked on this route is $38, compared with a typical $86 for a trip of this distance.
Is it cheaper to fly to Washington Dulles from a different airport?
Often, yes. Fares out of secondary airports are frequently cheaper than the obvious hub, but they are the ones most likely to be missing from a normal search. Our reverse search compares every airport in a region against each other so the cheaper departure point is not hidden.
Could a stopover make Fort Lauderdale to Washington Dulles cheaper?
Sometimes. On thin long-haul routes a two-leg trip with a multi-day stopover can beat the direct fare, and occasionally a direct fare is not sold at all. Our detour search prices those routings against the direct flight.