Flights From Seattle (SEA) to Kennewick (PSC)

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Selected fares from Seattle to Kennewick

The cheapest prices found with in the last 7 days for return flights were CA $176 and CA $121 for one-way flights to Kennewick for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, Aug. 16 - Sun, Aug. 17
SEA
Seattle - Tacoma Intl.
PSC
Tri-Cities
CA $176 Roundtrip, found 6 days ago
CA $176
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Aug. 16 from Seattle - Tacoma Intl. to Tri-Cities, returning Sun, Aug. 17, priced at CA $176 found 6 days ago
Delta
Sun, Aug. 24 - Sat, Aug. 30
SEA
Seattle - Tacoma Intl.
PSC
Tri-Cities
CA $177 Roundtrip, found 4 days ago
CA $177
Roundtrip
found 4 days ago
Select Delta flight, departing Sun, Aug. 24 from Seattle - Tacoma Intl. to Tri-Cities, returning Sat, Aug. 30, priced at CA $177 found 4 days ago
Alaska Airlines
Fri, Aug. 15 - Sun, Aug. 17
SEA
Seattle - Tacoma Intl.
PSC
Tri-Cities
CA $190 Roundtrip, found 4 days ago
CA $190
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Aug. 15 from Seattle - Tacoma Intl. to Tri-Cities, returning Sun, Aug. 17, priced at CA $190 found 4 days ago