Route Price Intelligence
Cheap Flights From Tri-Cities to Porto
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$1,170
Deals From
$956
Usually Costs
$956 – $1,445
Lowest We've Seen
$461
Based on 4,684 price pointshigh confidence
Monthly Price Guide
Jan
$890
Feb
$891
Mar
$1,142
Apr
$1,111
May
$1,509
Jun
$1,444
Jul
$1,297
Aug
$1,060
Sep
$1,257
Oct
$955
Nov
$831
Dec
$1,472
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 May at around $1,509. 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: $49372 price checksWorst: $773