Route Price Intelligence
Cheap Flights From Tri-Cities to Porto
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$1,175
Deals From
$959
Usually Costs
$959 – $1,450
Lowest We've Seen
$461
Based on 3,108 price pointshigh confidence
Monthly Price Guide
Jan
$920
Feb
—
Mar
—
Apr
$1,094
May
$1,436
Jun
$1,465
Jul
$1,286
Aug
$1,060
Sep
$1,226
Oct
$946
Nov
$831
Dec
$1,387
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 $831. The most expensive month tends to be June at around $1,465. 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: $50856 price checksWorst: $773