Route Price Intelligence
Cheap Flights From Charleston to Seattle
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$312
Deals From
$254
Usually Costs
$254 – $374
Lowest We've Seen
$162
Based on 263 price pointshigh confidence
Monthly Price Guide
Jan
$252
Feb
—
Mar
—
Apr
$401
May
$346
Jun
$346
Jul
$329
Aug
$274
Sep
$256
Oct
$252
Nov
$312
Dec
$382
Cheapest Average Expensive
Best Time to Fly from Charleston to Seattle
The cheapest time to fly from Charleston to Seattle is typically October, when fares average around $252. The most expensive month tends to be April at around $401. For the best deals, consider flying in October, January, September.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $16971 price checksWorst: $239