Washington Dulles to Honolulu (IAD → HNL). We are tracking 5 fares on this route.
Cheapest tracked fare $309 · typical price $657 · you save about $348 (53%)
Cheapest fares we're tracking
Airline
Departs
Stops
Price
—
2026-11-12
2 stops
$309
—
2027-01-04
1 stop
$313
Frontier Airlines
2026-10-12
3 stops
$390
United Airlines
2026-10-15
1 stop
$403
Alaska Airlines
2027-01-02
2 stops
$453
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 Honolulu get?
The cheapest fare we have tracked on this route is $309, compared with a typical $657 for a trip of this distance.
Is it cheaper to fly to Honolulu 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 Honolulu 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.