Seattle to Baltimore (SEA → BWI). We are tracking 5 fares on this route.
Cheapest tracked fare $147 · typical price $285 · you save about $138 (49%)
Cheapest fares we're tracking
Airline
Departs
Stops
Price
—
2026-10-28
Direct
$147
—
2026-11-14
Direct
$147
—
2026-11-04
1 stop
$156
—
2026-11-02
Direct
$165
Alaska
2026-10-06
Direct
$199
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 Seattle to Baltimore get?
The cheapest fare we have tracked on this route is $147, compared with a typical $285 for a trip of this distance.
Is it cheaper to fly to Baltimore 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 Seattle to Baltimore 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.