Route Price Intelligence
Cheap Flights From Seattle to Charleston
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$249
Great Deal
Under $249
Typical Range
$249 – $333
Lowest We've Seen
$162
Based on 271 price pointshigh confidence
Monthly Price Guide
Jan
$237
Feb
$237
Mar
$264
Apr
$325
May
$249
Jun
$249
Jul
$403
Aug
$307
Sep
$237
Oct
$238
Nov
$259
Dec
$312
Cheapest Average Expensive
Best Time to Fly from Seattle to Charleston
The cheapest time to fly from Seattle to Charleston is typically January, when fares average around $237. The most expensive month tends to be July at around $403. For the best deals, consider flying in January, February, 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: January5,633 fares analyzedTypical low: $257
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