Unable to find information about the schedule of direct flights from
Helping travelers to find the best flight offers
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Charleston to Seattle. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Charleston to Seattle:
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We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Unable to find information about the schedule of direct flights from
A direct flight is the most convenient and comfortable way to fly from Charleston to Seattle, despite the fact that sometimes flights with transfers can cost significantly less.
The cheapest one-way flight from Charleston to Seattle departs on 01/25/2026, is operated by American Airlines and costs $95
The cheapest roundtrip flight from Charleston to Seattle departs on 12/24/2025, is operated by Southwest Airlines and costs $427
Fastest flight from Charleston to Seattle takes 9 hours
There are no direct flights on this route.
The distance between Charleston and Seattle is 3884km (2408 miles). There are 16 direct flights from Charleston to Seattle. The time difference between Charleston and Seattle is 3h. Flights from Charleston begin at 6:57 PM. The latest flight from Charleston departs at 7:24 PM
Charleston — Seattle
01/26/2026
Departure
Direct flight
AS787
Starting at $220
Starting at $220
Starting at $95
Flights from Charleston to Seattle are operated by several airlines — Alaska Airlines and American Airlines. This allows passengers to flexibly choose flights based on departure time, cost, and additional services. The minimum ticket price starts at $95, making this destination accessible to travelers with different budgets. We help compare all available options in real time, so you can book tickets at the best value for money. The service ensures transparent search and lets you book affordable flights in just a few clicks.
We couldn't find any special offers for flights from Charleston to Seattle
The cheapest flight ticket from Charleston to Seattle according to data for the last 48 hours costs $95
Often the best time to buy tickets from Charleston to Seattle is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Charleston to Seattle can be found flying in these months: January.
The fastest flights from Charleston to Seattle start from 9 hours in the air.
The following airlines operate direct flights on the route Charleston — Seattle: Alaska Airlines
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Charleston to Seattle