Cheap flights from Washington Dulles to Fort Lauderdale
Washington Dulles to Fort Lauderdale (IAD → FLL). We are tracking 27 fares on this route.
Cheapest tracked fare $33 · typical price $82 · you save about $49 (60%)
Cheapest fares we're tracking
Airline
Departs
Stops
Price
Frontier
2026-12-02
Direct
$33
—
2026-10-21
Direct
$35
—
2027-02-08
Direct
$36
—
2026-12-12
Direct
$37
Frontier Airlines
2026-12-15
Direct
$45
Frontier Airlines
2026-10-20
Direct
$45
Frontier Airlines
2026-10-19
Direct
$57
Frontier Airlines
2026-10-31
Direct
$57
Frontier Airlines
2026-12-14
Direct
$58
Frontier Airlines
2026-11-15
Direct
$61
Frontier Airlines
2026-11-23
Direct
$64
Frontier Airlines
2026-11-16
Direct
$67
Frontier Airlines
2026-10-22
Direct
$68
Frontier Airlines
2026-11-09
Direct
$68
Frontier Airlines
2026-10-17
Direct
$71
Frontier Airlines
2026-12-30
Direct
$74
Frontier Airlines
2026-11-11
1 stop
$75
Frontier Airlines
2026-11-18
1 stop
$75
Frontier Airlines
2026-12-05
1 stop
$75
Frontier Airlines
2026-10-28
1 stop
$76
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 Washington Dulles to Fort Lauderdale get?
The cheapest fare we have tracked on this route is $33, compared with a typical $82 for a trip of this distance.
Is it cheaper to fly to Fort Lauderdale 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 Washington Dulles to Fort Lauderdale 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.