Route Price Intelligence
Cheap Flights From St. Louis to San Jose, Costa Rica
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$570
Great Deal
Under $514
Typical Range
$514 – $612
Lowest We've Seen
$283
Based on 307 price pointshigh confidence
Monthly Price Guide
Jan
$510
Feb
$540
Mar
$602
Apr
$582
May
$582
Jun
$659
Jul
$675
Aug
$580
Sep
$530
Oct
$510
Nov
$546
Dec
$588
Cheapest Average Expensive
Best Time to Fly from St. Louis to San Jose, Costa Rica
The cheapest time to fly from St. Louis to San Jose, Costa Rica is typically October, when fares average around $510. The most expensive month tends to be July at around $675. For the best deals, consider flying in October, January, September.
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: October10,403 fares analyzedTypical low: $462
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