Cheap flights from Dallas-Fort Worth to Washington Dulles
Dallas-Fort Worth to Washington Dulles (DFW → IAD). We are tracking 6 fares on this route.
Cheapest tracked fare $74 · typical price $182 · you save about $108 (59%)
Cheapest fares we're tracking
Airline
Departs
Stops
Price
Frontier Airlines
2026-09-25
Direct
$74
—
2026-09-30
Direct
$74
—
2026-10-28
Direct
$74
—
2026-10-14
Direct
$74
Frontier Airlines
2026-10-26
Direct
$85
—
2026-12-02
Direct
$109
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 Dallas-Fort Worth to Washington Dulles get?
The cheapest fare we have tracked on this route is $74, compared with a typical $182 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 Dallas-Fort Worth 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.