All deals

Cheap Flights from Seattle to Charleston

Every verified deal from Seattle to Charleston, ranked by how far the fare falls below its route baseline. Prices are checked against live availability.

On the board right now

  • Cabin mix: 1 Economy.
  • Best discount right now: 44% below the route baseline.
  • Most active airlines: United.
  • 1 deal first seen in the last 24 hours.

Price history: Seattle to Charleston

Lowest observed fare on this corridor over the past year, from our signals database.

Frequently asked questions

How many flight deals from Seattle to Charleston are on Sparkflights right now?

There are 1 verified deals from Seattle to Charleston on the board right now. The list refreshes hourly.

What is the cheapest flight from Seattle to Charleston right now?

The lowest verified fare from Seattle to Charleston right now is $300. Prices are checked against live availability before listing.

What is the lowest price ever seen from Seattle to Charleston?

The lowest fare we've recorded from Seattle to Charleston is $179, based on 105 price observations over the past year.

Which airlines fly Seattle to Charleston?

Airlines with the most deals from Seattle to Charleston right now are United.