Route Price Intelligence
Cheap Flights From St. Louis to San Salvador
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$572
Deals From
$555
Usually Costs
$555 – $620
Lowest We've Seen
$273
Based on 267 price pointshigh confidence
Monthly Price Guide
Jan
$589
Feb
—
Mar
—
Apr
$612
May
$572
Jun
$574
Jul
$574
Aug
$570
Sep
$545
Oct
$570
Nov
$570
Dec
$701
Cheapest Average Expensive
Best Time to Fly from St. Louis to San Salvador
The cheapest time to fly from St. Louis to San Salvador is typically September, when fares average around $545. The most expensive month tends to be December at around $701. For the best deals, consider flying in September, October, November.
Typical Price by Travel Month
Median round-trip fare for each month, with the typical price range, from our ongoing tracking of this route
Cheapest month: September19,373 fares analyzedTypical low: $532