Route Price Intelligence
Cheap Flights From Portland to Charleston
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$386
Deals From
$386
Usually Costs
$386 – $423
Lowest We've Seen
$229
Based on 270 price pointshigh confidence
Monthly Price Guide
Jan
$386
Feb
—
Mar
—
Apr
$694
May
$418
Jun
$387
Jul
$386
Aug
$344
Sep
$350
Oct
$395
Nov
$402
Dec
$408
Cheapest Average Expensive
Best Time to Fly from Portland to Charleston
The cheapest time to fly from Portland to Charleston is typically August, when fares average around $344. The most expensive month tends to be April at around $694. For the best deals, consider flying in August, 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: August19,374 fares analyzedTypical low: $350