Route Price Intelligence
Cheap Flights From Tri-Cities to Portland
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$399
Great Deal
Under $399
Typical Range
$399 – $485
Lowest We've Seen
$289
Based on 271 price pointshigh confidence
Monthly Price Guide
Jan
$399
Feb
$399
Mar
$449
Apr
$399
May
$466
Jun
$508
Jul
—
Aug
—
Sep
$574
Oct
$404
Nov
$399
Dec
$491
Cheapest Average Expensive
Best Time to Fly from Tri-Cities to Portland
The cheapest time to fly from Tri-Cities to Portland is typically November, when fares average around $399. The most expensive month tends to be September at around $574. For the best deals, consider flying in November, January, February.
Typical Price by Travel Month
Median round-trip fare for each month, with the typical price range, from our ongoing tracking of this route
Cheapest month: October11,312 fares analyzedTypical low: $369