Cheap Flights From Sonoma County (STS) To Tri-Cities (PSC)

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Cheapest Flights from Santa Rosa (STS) to Pasco (PSC)

The cheapest flights to Tri-Cities found within the past 7 days were CA $580 round trip and one way. Prices and availability subject to change. Additional terms may apply.

Wed., 9 Apr. - Wed., 16 Apr.
STS
Santa Rosa
PSC
Pasco
CA $580 Roundtrip, found 2 days ago
CA $580
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed., 9 Apr. from Santa Rosa to Pasco, returning Wed., 16 Apr., priced at CA $580 found 2 days ago
Tue., 8 Apr. - Wed., 16 Apr.
STS
Santa Rosa
PSC
Pasco
CA $582 Roundtrip, found 2 days ago
CA $582
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue., 8 Apr. from Santa Rosa to Pasco, returning Wed., 16 Apr., priced at CA $582 found 2 days ago
Mon., 7 Apr. - Tue., 15 Apr.
STS
Santa Rosa
PSC
Pasco
CA $592 Roundtrip, found 4 days ago
CA $592
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Mon., 7 Apr. from Santa Rosa to Pasco, returning Tue., 15 Apr., priced at CA $592 found 4 days ago
Wed., 9 Apr. - Tue., 15 Apr.
STS
Santa Rosa
PSC
Pasco
CA $594 Roundtrip, found 2 days ago
CA $594
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Wed., 9 Apr. from Santa Rosa to Pasco, returning Tue., 15 Apr., priced at CA $594 found 2 days ago
Tue., 8 Apr. - Tue., 15 Apr.
STS
Santa Rosa
PSC
Pasco
CA $597 Roundtrip, found 2 days ago
CA $597
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Tue., 8 Apr. from Santa Rosa to Pasco, returning Tue., 15 Apr., priced at CA $597 found 2 days ago
Fri., 11 Apr. - Wed., 16 Apr.
STS
Santa Rosa
PSC
Pasco
CA $667 Roundtrip, found 2 days ago
CA $667
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Fri., 11 Apr. from Santa Rosa to Pasco, returning Wed., 16 Apr., priced at CA $667 found 2 days ago
Mon., 7 Apr. - Wed., 16 Apr.
STS
Santa Rosa
PSC
Pasco
CA $679 Roundtrip, found 2 days ago
CA $679
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Mon., 7 Apr. from Santa Rosa to Pasco, returning Wed., 16 Apr., priced at CA $679 found 2 days ago
Fri., 11 Apr. - Tue., 15 Apr.
STS
Santa Rosa
PSC
Pasco
CA $682 Roundtrip, found 2 days ago
CA $682
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Fri., 11 Apr. from Santa Rosa to Pasco, returning Tue., 15 Apr., priced at CA $682 found 2 days ago
Sun., 6 Apr. - Wed., 16 Apr.
STS
Santa Rosa
PSC
Pasco
CA $692 Roundtrip, found 4 days ago
CA $692
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Sun., 6 Apr. from Santa Rosa to Pasco, returning Wed., 16 Apr., priced at CA $692 found 4 days ago
Mon., 7 Apr. - Tue., 15 Apr.
STS
Santa Rosa
PSC
Pasco
CA $693 Roundtrip, found 2 days ago
CA $693
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Mon., 7 Apr. from Santa Rosa to Pasco, returning Tue., 15 Apr., priced at CA $693 found 2 days ago
Wed., 9 Apr. - Fri., 18 Apr.
STS
Santa Rosa
PSC
Pasco
CA $696 Roundtrip, found 2 days ago
CA $696
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Wed., 9 Apr. from Santa Rosa to Pasco, returning Fri., 18 Apr., priced at CA $696 found 2 days ago
Tue., 8 Apr. - Fri., 18 Apr.
STS
Santa Rosa
PSC
Pasco
CA $698 Roundtrip, found 2 days ago
CA $698
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Tue., 8 Apr. from Santa Rosa to Pasco, returning Fri., 18 Apr., priced at CA $698 found 2 days ago
Mon., 7 Apr. - Thu., 17 Apr.
STS
Santa Rosa
PSC
Pasco
CA $699 Roundtrip, found 4 days ago
CA $699
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon., 7 Apr. from Santa Rosa to Pasco, returning Thu., 17 Apr., priced at CA $699 found 4 days ago
Wed., 9 Apr. - Thu., 17 Apr.
STS
Santa Rosa
PSC
Pasco
CA $702 Roundtrip, found 4 days ago
CA $702
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Wed., 9 Apr. from Santa Rosa to Pasco, returning Thu., 17 Apr., priced at CA $702 found 4 days ago
Wed., 9 Apr. - Thu., 17 Apr.
STS
Santa Rosa
PSC
Pasco
CA $703 Roundtrip, found 2 days ago
CA $703
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Wed., 9 Apr. from Santa Rosa to Pasco, returning Thu., 17 Apr., priced at CA $703 found 2 days ago
Tue., 8 Apr. - Thu., 17 Apr.
STS
Santa Rosa
PSC
Pasco
CA $706 Roundtrip, found 2 days ago
CA $706
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Tue., 8 Apr. from Santa Rosa to Pasco, returning Thu., 17 Apr., priced at CA $706 found 2 days ago
Mon., 7 Apr. - Sun., 13 Apr.
STS
Santa Rosa
PSC
Pasco
CA $713 Roundtrip, found 4 days ago
CA $713
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon., 7 Apr. from Santa Rosa to Pasco, returning Sun., 13 Apr., priced at CA $713 found 4 days ago
Sun., 6 Apr. - Mon., 14 Apr.
STS
Santa Rosa
PSC
Pasco
CA $715 Roundtrip, found 4 days ago
CA $715
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Sun., 6 Apr. from Santa Rosa to Pasco, returning Mon., 14 Apr., priced at CA $715 found 4 days ago
Wed., 9 Apr. - Sun., 13 Apr.
STS
Santa Rosa
PSC
Pasco
CA $716 Roundtrip, found 4 days ago
CA $716
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Wed., 9 Apr. from Santa Rosa to Pasco, returning Sun., 13 Apr., priced at CA $716 found 4 days ago
Wed., 9 Apr. - Sat., 12 Apr.
STS
Santa Rosa
PSC
Pasco
CA $846 Roundtrip, found 2 days ago
CA $846
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed., 9 Apr. from Santa Rosa to Pasco, returning Sat., 12 Apr., priced at CA $846 found 2 days ago
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.