Cheap Flights From Portland Intl. Jetport (PWM) To Tri-Cities (PSC)

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Cheapest Flights from Portland (PWM) to Pasco (PSC)

The cheapest flights to Tri-Cities found within the past 7 days were CA $708 round trip and one way. Prices and availability subject to change. Additional terms may apply.

Tue., 10 Dec. - Tue., 17 Dec.
PWM
Portland
PSC
Pasco
CA $708 Roundtrip, found 18 hours ago
CA $708
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Tue., 10 Dec. from Portland to Pasco, returning Tue., 17 Dec., priced at CA $708 found 18 hours ago
Sat., 7 Dec. - Mon., 16 Dec.
PWM
Portland
PSC
Pasco
CA $770 Roundtrip, found 18 hours ago
CA $770
Roundtrip
found 18 hours ago
Select Delta flight, departing Sat., 7 Dec. from Portland to Pasco, returning Mon., 16 Dec., priced at CA $770 found 18 hours ago
Sat., 7 Dec. - Tue., 17 Dec.
PWM
Portland
PSC
Pasco
CA $826 Roundtrip, found 18 hours ago
CA $826
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Sat., 7 Dec. from Portland to Pasco, returning Tue., 17 Dec., priced at CA $826 found 18 hours ago
Wed., 11 Dec. - Sat., 14 Dec.
PWM
Portland
PSC
Pasco
CA $860 Roundtrip, found 18 hours ago
CA $860
Roundtrip
found 18 hours ago
Select Delta flight, departing Wed., 11 Dec. from Portland to Pasco, returning Sat., 14 Dec., priced at CA $860 found 18 hours ago
Tue., 10 Dec. - Sun., 15 Dec.
PWM
Portland
PSC
Pasco
CA $898 Roundtrip, found 18 hours ago
CA $898
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Tue., 10 Dec. from Portland to Pasco, returning Sun., 15 Dec., priced at CA $898 found 18 hours ago
Sat., 7 Dec. - Fri., 13 Dec.
PWM
Portland
PSC
Pasco
CA $910 Roundtrip, found 18 hours ago
CA $910
Roundtrip
found 18 hours ago
Select Delta flight, departing Sat., 7 Dec. from Portland to Pasco, returning Fri., 13 Dec., priced at CA $910 found 18 hours ago
Tue., 10 Dec. - Sat., 14 Dec.
PWM
Portland
PSC
Pasco
CA $916 Roundtrip, found 18 hours ago
CA $916
Roundtrip
found 18 hours ago
Select Delta flight, departing Tue., 10 Dec. from Portland to Pasco, returning Sat., 14 Dec., priced at CA $916 found 18 hours ago
Sat., 7 Dec. - Sun., 15 Dec.
PWM
Portland
PSC
Pasco
CA $917 Roundtrip, found 18 hours ago
CA $917
Roundtrip
found 18 hours ago
Select Delta flight, departing Sat., 7 Dec. from Portland to Pasco, returning Sun., 15 Dec., priced at CA $917 found 18 hours ago
Thu., 12 Dec. - Mon., 16 Dec.
PWM
Portland
PSC
Pasco
CA $924 Roundtrip, found 18 hours ago
CA $924
Roundtrip
found 18 hours ago
Select Delta flight, departing Thu., 12 Dec. from Portland to Pasco, returning Mon., 16 Dec., priced at CA $924 found 18 hours ago
Thu., 12 Dec. - Tue., 17 Dec.
PWM
Portland
PSC
Pasco
CA $938 Roundtrip, found 18 hours ago
CA $938
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Thu., 12 Dec. from Portland to Pasco, returning Tue., 17 Dec., priced at CA $938 found 18 hours ago
Wed., 11 Dec. - Sat., 14 Dec.
PWM
Portland
PSC
Pasco
CA $948 Roundtrip, found 18 hours ago
CA $948
Roundtrip
found 18 hours ago
Select Delta flight, departing Wed., 11 Dec. from Portland to Pasco, returning Sat., 14 Dec., priced at CA $948 found 18 hours ago
Tue., 10 Dec. - Sat., 14 Dec.
PWM
Portland
PSC
Pasco
CA $1,003 Roundtrip, found 18 hours ago
CA $1,003
Roundtrip
found 18 hours ago
Select Delta flight, departing Tue., 10 Dec. from Portland to Pasco, returning Sat., 14 Dec., priced at CA $1,003 found 18 hours ago
Mon., 9 Dec. - Tue., 17 Dec.
PWM
Portland
PSC
Pasco
CA $1,007 Roundtrip, found 18 hours ago
CA $1,007
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Mon., 9 Dec. from Portland to Pasco, returning Tue., 17 Dec., priced at CA $1,007 found 18 hours ago
Tue., 10 Dec. - Fri., 13 Dec.
PWM
Portland
PSC
Pasco
CA $1,013 Roundtrip, found 18 hours ago
CA $1,013
Roundtrip
found 18 hours ago
Select Delta flight, departing Tue., 10 Dec. from Portland to Pasco, returning Fri., 13 Dec., priced at CA $1,013 found 18 hours ago
Wed., 11 Dec. - Wed., 18 Dec.
PWM
Portland
PSC
Pasco
CA $1,017 Roundtrip, found 18 hours ago
CA $1,017
Roundtrip
found 18 hours ago
Select Delta flight, departing Wed., 11 Dec. from Portland to Pasco, returning Wed., 18 Dec., priced at CA $1,017 found 18 hours ago
Fri., 6 Dec. - Tue., 17 Dec.
PWM
Portland
PSC
Pasco
CA $1,021 Roundtrip, found 18 hours ago
CA $1,021
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Fri., 6 Dec. from Portland to Pasco, returning Tue., 17 Dec., priced at CA $1,021 found 18 hours ago
Sat., 7 Dec. - Thu., 12 Dec.
PWM
Portland
PSC
Pasco
CA $1,041 Roundtrip, found 18 hours ago
CA $1,041
Roundtrip
found 18 hours ago
Select Delta flight, departing Sat., 7 Dec. from Portland to Pasco, returning Thu., 12 Dec., priced at CA $1,041 found 18 hours ago
Thu., 12 Dec. - Fri., 13 Dec.
PWM
Portland
PSC
Pasco
CA $1,064 Roundtrip, found 18 hours ago
CA $1,064
Roundtrip
found 18 hours ago
Select Delta flight, departing Thu., 12 Dec. from Portland to Pasco, returning Fri., 13 Dec., priced at CA $1,064 found 18 hours ago
Tue., 10 Dec. - Fri., 13 Dec.
PWM
Portland
PSC
Pasco
CA $1,065 Roundtrip, found 18 hours ago
CA $1,065
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Tue., 10 Dec. from Portland to Pasco, returning Fri., 13 Dec., priced at CA $1,065 found 18 hours ago
Thu., 12 Dec. - Sun., 15 Dec.
PWM
Portland
PSC
Pasco
CA $1,071 Roundtrip, found 18 hours ago
CA $1,071
Roundtrip
found 18 hours ago
Select Delta flight, departing Thu., 12 Dec. from Portland to Pasco, returning Sun., 15 Dec., priced at CA $1,071 found 18 hours 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.