Route Price Intelligence
Cheap Flights From St. Louis to Lisbon
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$967
Deals From
$777
Usually Costs
$777 – $1,150
Lowest We've Seen
$452
Based on 8,639 price pointshigh confidence
Monthly Price Guide
Jan
$727
Feb
$727
Mar
$904
Apr
$818
May
$1,150
Jun
$1,165
Jul
$1,147
Aug
$985
Sep
$1,012
Oct
$824
Nov
$713
Dec
$800
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 $713. The most expensive month tends to be June at around $1,165. 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: $45289 price checksWorst: $720