Route Price Intelligence
Cheap Flights From Tri-Cities to Porto
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$1,174
Deals From
$932
Usually Costs
$932 – $1,470
Lowest We've Seen
$461
Based on 523 price pointshigh confidence
Monthly Price Guide
Jan
$865
Feb
—
Mar
—
Apr
$1,062
May
$1,424
Jun
$1,523
Jul
$1,284
Aug
$1,109
Sep
$1,175
Oct
$898
Nov
$818
Dec
$1,355
Cheapest Average Expensive
Best Time to Fly from Tri-Cities to Porto
The cheapest time to fly from Tri-Cities to Porto is typically November, when fares average around $818. The most expensive month tends to be June at around $1,523. For the best deals, consider flying in November, January, October.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $50853 price checksWorst: $773