Washington Dulles to BSZ (IAD → BSZ). We are tracking 5 fares on this route.
Cheapest tracked fare $470 · typical price $850 · you save about $380 (45%)
Cheapest fares we're tracking
Airline
Departs
Stops
Price
—
2026-10-19
3 stops
$470
—
2027-01-18
3 stops
$502
—
2026-10-24
3 stops
$528
—
2026-10-25
3 stops
$573
—
2026-10-10
4 stops
$592
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 BSZ get?
The cheapest fare we have tracked on this route is $470, compared with a typical $850 for a trip of this distance.
Is it cheaper to fly to BSZ 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 BSZ 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.