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This Weekend's Flight Deals from Portland to Tri-Cities
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Airfares from $50 One Way, $100 Round Trip from Portland to Tri-Cities
Prices starting at $100 for return flights and $50 for one-way flights to Tri-Cities were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
More About Flying To Tri-Cities from Portland
Route Information for Flights from Portland to Tri-Cities
Origin Airport IATA Code | PDX |
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Destination Airport IATA Code | PSC |
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Portland to Tri-Cities
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Frequently asked questions
- Other Flights to Tri-Cities
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Other Flights to Tri-Cities
- Phoenix to Tri-Cities
- Sacramento to Tri-Cities
- Los Angeles to Tri-Cities
- Chicago to Tri-Cities
- Dallas to Tri-Cities
- Bakersfield to Tri-Cities
- Billings to Tri-Cities
- New York to Tri-Cities
- Atlanta to Tri-Cities
- Houston to Tri-Cities
- Orlando to Tri-Cities
- San Francisco to Tri-Cities
- Washington to Tri-Cities
- Grand Canyon to Tri-Cities
Other Flights from Portland
- Portland to Los Angeles
- Portland to Phoenix
- Portland to Dallas
- Portland to Bangkok
- Portland to Chicago
- Portland to Orlando
- Portland to Paris
- Portland to New York
- Portland to San Francisco
- Portland to Houston
- Portland to Seattle
- Portland to London
- Portland to New Orleans
- Portland to Detroit
- Portland to Kansas City
- Portland to Washington
- Portland to Toronto
- Portland to Edmonton
- Portland to Montreal
- Portland to Beijing
Airports near Portland
Airports near Tri-Cities
- Flights to Pasco
- Flights to Redmond
- Flights to Yakima
- Flights to Bellevue
- Flights to Grants Pass
- Flights to Oregon City
- Flights to SeaTac
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- Flights to Seattle
- Flights to Medford
- Flights to Eugene
- Flights to Bellingham
- Flights to Spokane
- Flights to Salem
- Flights to Tacoma
- Flights to Tri Cities
- Flights to Bend
- Flights to Klamath Falls
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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.