Route Price Intelligence
Cheap Flights From Seattle to Charleston
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$303
Deals From
$251
Usually Costs
$251 – $349
Lowest We've Seen
$162
Based on 8,203 price pointshigh confidence
Monthly Price Guide
Jan
$245
Feb
$283
Mar
$538
Apr
$332
May
$298
Jun
$340
Jul
$317
Aug
$298
Sep
$268
Oct
$284
Nov
$312
Dec
$337
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 $245. The most expensive month tends to be March at around $538. For the best deals, consider flying in January, September, February.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $16990 price checksWorst: $239