Route Price Intelligence
Cheap Flights From St. Louis to San Luis Potosi
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$616
Deals From
$577
Usually Costs
$577 – $661
Lowest We've Seen
$512
Based on 4,153 price pointshigh confidence
Monthly Price Guide
Jan
$577
Feb
$607
Mar
—
Apr
$698
May
$641
Jun
$602
Jul
$637
Aug
$597
Sep
$577
Oct
$599
Nov
$599
Dec
$637
Cheapest Average Expensive
Best Time to Fly from St. Louis to San Luis Potosi
The cheapest time to fly from St. Louis to San Luis Potosi is typically January, when fares average around $577. The most expensive month tends to be April at around $698. For the best deals, consider flying in January, September, August.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $53363 price checksWorst: $599