- Cheap flights from Pasco (PSC) to Lewiston (LWS) (2026) | Expedia.co.id

A steel bridge over a calm river with a clear sky.

Popular airlines from Tri-Cities Airport (PSC) to Lewiston, ID (LWS-Nez Perce County Regional)

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Travel information

Origin airport	Tri-Cities Airport
Destination airport	Lewiston, ID
Distance	162 km away

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