Route Price Intelligence
Cheap Flights From Charleston to San Juan
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$304
Deals From
$292
Usually Costs
$292 – $382
Lowest We've Seen
$192
Based on 9,296 price pointshigh confidence
Monthly Price Guide
Jan
$314
Feb
$451
Mar
$386
Apr
$304
May
$299
Jun
$340
Jul
$354
Aug
$292
Sep
$292
Oct
$292
Nov
$363
Dec
$476
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 $292. The most expensive month tends to be December at around $476. For the best deals, consider flying in October, August, September.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $19289 price checksWorst: $274