£77 Cheap Flights from Portland (PDX) to Pasco (PSC)

The lowest price advertised for a round-trip journey between PDX Airport and Tri-Cities Airport is £191. But you better act quick. This figure is taken from fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

The majority of flights can be cancelled online, but whether or not you are charged a fee differs between airlines. If you do need to cancel your getaway, follow the instructions in the Customer Service Portal.

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for PDX Airport to Tri-Cities Airport (PSC) flights, you'll see a "no change fees" filter for you to select.

With a flight distance of 280 kilometres, it's only a short hop from PDX to Tri-Cities Airport (PSC). It might be a quick flight, but it's still worth bringing along a book to read.

Direct flights aren't available, so you'll need to make at least one stop between PDX and PSC. Use the layover time to stretch your legs and freshen up.

Last-minute bookings from PDX to PSC can be hit-or-miss. You may be able to score a bargain, but then again, you could miss out altogether! If you'd prefer to start planning early, Expedia compares flight deals up to a year in advance. Just keep in mind that not all airlines issue their prices so far in advance. Our advice? Check back often as prices are updated regularly.