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

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

The cheapest flights to Tri-Cities found within the past 7 days were CA $392 round trip and one way. Prices and availability subject to change. Additional terms may apply.

Tue., Jan. 6 - Tue., Jan. 6
PDX
Portland
PSC
Pasco
CA $392 Roundtrip, found 3 days ago
CA $392
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue., Jan. 6 from Portland to Pasco, returning Tue., Jan. 6, priced at CA $392 found 3 days ago
Tue., Jan. 6 - Tue., Jan. 6
PDX
Portland
PSC
Pasco
CA $404 Roundtrip, found 3 days ago
CA $404
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue., Jan. 6 from Portland to Pasco, returning Tue., Jan. 6, priced at CA $404 found 3 days ago
Tue., Jan. 6 - Tue., Jan. 6
PDX
Portland
PSC
Pasco
CA $411 Roundtrip, found 3 days ago
CA $411
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue., Jan. 6 from Portland to Pasco, returning Tue., Jan. 6, priced at CA $411 found 3 days ago
Tue., Jan. 6 - Tue., Jan. 6
PDX
Portland
PSC
Pasco
CA $414 Roundtrip, found 3 days ago
CA $414
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue., Jan. 6 from Portland to Pasco, returning Tue., Jan. 6, priced at CA $414 found 3 days ago
Tue., Jan. 6 - Tue., Jan. 6
PDX
Portland
PSC
Pasco
CA $422 Roundtrip, found 3 days ago
CA $422
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue., Jan. 6 from Portland to Pasco, returning Tue., Jan. 6, priced at CA $422 found 3 days ago
Tue., Jan. 6 - Tue., Jan. 6
PDX
Portland
PSC
Pasco
CA $453 Roundtrip, found 3 days ago
CA $453
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue., Jan. 6 from Portland to Pasco, returning Tue., Jan. 6, priced at CA $453 found 3 days ago
Tue., Jan. 6 - Tue., Jan. 6
PDX
Portland
PSC
Pasco
CA $461 Roundtrip, found 3 days ago
CA $461
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue., Jan. 6 from Portland to Pasco, returning Tue., Jan. 6, priced at CA $461 found 3 days ago
Tue., Jan. 6 - Tue., Jan. 6
PDX
Portland
PSC
Pasco
CA $464 Roundtrip, found 3 days ago
CA $464
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue., Jan. 6 from Portland to Pasco, returning Tue., Jan. 6, priced at CA $464 found 3 days ago
Tue., Jan. 6 - Tue., Jan. 6
PDX
Portland
PSC
Pasco
CA $472 Roundtrip, found 3 days ago
CA $472
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue., Jan. 6 from Portland to Pasco, returning Tue., Jan. 6, priced at CA $472 found 3 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.