Washington Dulles to Lima (IAD → LIM). We are tracking 9 fares on this route.
Cheapest tracked fare $250 · typical price $477 · you save about $227 (48%)
Cheapest fares we're tracking
Airline
Departs
Stops
Price
—
2026-11-17
1 stop
$250
—
2027-02-07
1 stop
$281
—
2026-10-19
1 stop
$289
—
2026-10-21
3 stops
$293
United Airlines
2027-02-14
1 stop
$301
United Airlines
2027-02-10
1 stop
$315
United Airlines
2027-02-13
1 stop
$315
Air Canada
2027-02-12
1 stop
$349
Air Canada
2027-02-11
1 stop
$354
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 Lima get?
The cheapest fare we have tracked on this route is $250, compared with a typical $477 for a trip of this distance.
Is it cheaper to fly to Lima 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 Lima 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.