Route Price Intelligence
Cheap Flights From Tri-Cities to Lisbon
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$1,299
Deals From
$1,025
Usually Costs
$1,025 – $1,544
Lowest We've Seen
$452
Based on 5,006 price pointshigh confidence
Monthly Price Guide
Jan
$798
Feb
$828
Mar
$1,254
Apr
$1,196
May
$1,616
Jun
$1,533
Jul
$1,422
Aug
$1,142
Sep
$1,472
Oct
$1,225
Nov
$732
Dec
$946
Cheapest Average Expensive
Best Time to Fly from Tri-Cities to Lisbon
The cheapest time to fly from Tri-Cities to Lisbon is typically November, when fares average around $732. The most expensive month tends to be May at around $1,616. 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: $45265 price checksWorst: $731