Route Price Intelligence
Cheap Flights From Tri-Cities to Porto
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$1,155
Deals From
$948
Usually Costs
$948 – $1,425
Lowest We've Seen
$461
Based on 7,674 price pointshigh confidence
Monthly Price Guide
Jan
$822
Feb
$898
Mar
$1,052
Apr
$1,129
May
$1,396
Jun
$1,293
Jul
$1,336
Aug
$1,021
Sep
$1,147
Oct
$967
Nov
$702
Dec
$1,029
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 $702. The most expensive month tends to be May at around $1,396. For the best deals, consider flying in November, January, February.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $46158 price checksWorst: $668