Route Price Intelligence
Cheap Flights From Charleston to San Juan
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$334
Great Deal
Under $322
Typical Range
$322 – $406
Lowest We've Seen
$192
Based on 271 price pointshigh confidence
Monthly Price Guide
Jan
$312
Feb
$322
Mar
$418
Apr
$322
May
$327
Jun
$334
Jul
$408
Aug
$336
Sep
$262
Oct
$262
Nov
$337
Dec
$360
Cheapest Average Expensive
Best Time to Fly from Charleston to San Juan
The cheapest time to fly from Charleston to San Juan is typically October, when fares average around $262. The most expensive month tends to be March at around $418. For the best deals, consider flying in October, September, January.
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: January9,103 fares analyzedTypical low: $342
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