Route Price Intelligence
Cheap Flights From Tri-Cities to Porto Alegre
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$1,420
Deals From
$1,271
Usually Costs
$1,271 – $1,672
Lowest We've Seen
$1,059
Based on 4,084 price pointshigh confidence
Monthly Price Guide
Jan
$1,280
Feb
$1,275
Mar
$2,666
Apr
$2,088
May
$1,525
Jun
$1,528
Jul
$1,630
Aug
$1,331
Sep
$1,271
Oct
$1,271
Nov
$1,318
Dec
$1,535
Cheapest Average Expensive
Best Time to Fly from Tri-Cities to Porto Alegre
The cheapest time to fly from Tri-Cities to Porto Alegre is typically October, when fares average around $1,271. The most expensive month tends to be March at around $2,666. For the best deals, consider flying in October, September, February.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $1,07974 price checksWorst: $1,290