Cheapest return flights from Pasco to Seattle in January from $99

AirHint found the following cheapest return flights from Pasco (PSC) to Seattle (SEA) in January 2026 (see full year).

Return flights

17 Jan - 02 Feb Alaska Airlines direct
16 Jan - 02 Feb Alaska Airlines direct

Also check the deals for one-way flights from Pasco to Seattle in January.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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