Route Price Intelligence
Cheap Flights From St. Louis to Lisbon
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$1,003
Deals From
$781
Usually Costs
$781 – $1,161
Lowest We've Seen
$452
Based on 3,637 price pointshigh confidence
Monthly Price Guide
Jan
$731
Feb
$771
Mar
$755
Apr
$823
May
$1,163
Jun
$1,202
Jul
$1,151
Aug
$1,012
Sep
$1,017
Oct
$853
Nov
$722
Dec
$793
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 $722. The most expensive month tends to be June at around $1,202. For the best deals, consider flying in November, January, March.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $48672 price checksWorst: $720