How much is a ticket from Portland to Tri-Cities?

Flight prices from Portland to Tri-Cities Regional change depending on demand and time of booking.

Select your dates to check current offers.

Flying at off-peak hours — such as early morning or late evening — can help you save. Also, the best deals tend to appear in the weeks leading up to departure.

Which airports serve Portland and Tri-Cities Regional?

When planning a trip of about 3479 km, it's a good idea to check flights from surrounding airports too.

• Airports in Portland: Portland is the only operational airport in the area.
• Airports in Tri-Cities Regional: The only active airport in Tri-Cities Regional is Tri-Cities Regional - Tri-Cities.

The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.

Find the best flight from Portland to Tri-Cities

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Other popular destinations

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