Route Price Intelligence
Cheap Flights From St. Louis to Lisbon
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$993
Deals From
$777
Usually Costs
$777 – $1,161
Lowest We've Seen
$452
Based on 4,555 price pointshigh confidence
Monthly Price Guide
Jan
$727
Feb
$755
Mar
$755
Apr
$817
May
$1,162
Jun
$1,192
Jul
$1,151
Aug
$1,012
Sep
$1,014
Oct
$853
Nov
$721
Dec
$799
Cheapest Average Expensive
Best Time to Fly from St. Louis to Lisbon
The cheapest time to fly from St. Louis to Lisbon is typically November, when fares average around $721. The most expensive month tends to be June at around $1,192. 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: $48676 price checksWorst: $720