$185 Cheap Spirit Airlines flights Seattle (SEA) to Charleston (CHS)

View $185 flight on Thu, Aug 7, 2025Opens in a new window

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$185 Cheap Spirit Airlines flights Seattle (SEA) to Charleston (CHS)

Prices were available within the past 7 days and start at $185 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Seattle (SEA) to Charleston (CHS)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Charleston Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, JetBlue Airways, Southwest Airlines, United
Popular airline
Alaska Airlines
Distance
2410 mi
Average flight time
5 hours 13 mins

Frequently asked questions

How much is a Spirit Airlines flight from Seattle - Tacoma Intl. Airport (SEA) to Charleston Intl. Airport (CHS)?
You'll discover cheap round-trip Spirit Airlines flights from SEA to CHS by sorting your results from "Price (lowest to highest)" on Expedia. Or search for deals from $185 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SEA to CHS with Spirit Airlines?
Spirit Airlines flights to Charleston are often more affordable in the off-peak months of January and December. Whether you need a one-way or a return ticket, you could find a better deal then.
What is the cheapest time to book flights from Seattle - Tacoma Intl. Airport (SEA) to Charleston Intl. Airport (CHS) with Spirit Airlines?
Begin your search one to three months ahead of your departure date to score cheaper fares on Spirit Airlines flights from Seattle - Tacoma Intl. Airport (SEA) to Charleston Intl. Airport (CHS). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Nail your timing, and you can enjoy significant savings on domestic journeys.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Spirit Airlines fly nonstop from Seattle - Tacoma Intl. Airport (SEA) to Charleston Intl. Airport (CHS)?
Select our "Nonstop" filter when looking for direct Spirit Airlines flights from SEA to CHS. It's also a good way to compare other airlines offering the same nonstop trip.
What is the earliest Spirit Airlines flight from SEA to CHS?
Filter your results by "Morning" and "Early Morning" to see the earliest departures from SEA to CHS. Heading off early means flight cancellations are less likely.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Spirit Airlines fly into in Charleston?
Spirit Airlines flights from Seattle - Tacoma Intl. Airport (SEA) to Charleston touch down at Charleston Intl. Airport (CHS). This is the main entry point here.
Why fly with Spirit Airlines from SEA to CHS?
A rewarding loyalty program and the opportunity to collect points through Free Spirit are the start of the reasons to depart from SEA to CHS with Spirit Airlines. Plus, when you join Expedia's free One Key™ program, you can earn OneKeyCash™* on top of Spirit Airlines's loyalty program earnings. You can put it toward your future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Spirit Airlines flight from Seattle - Tacoma Intl. Airport (SEA) to Charleston Intl. Airport (CHS)?
Changes are typically free within 24 hours of making a booking, but your airline may charge a fee after that time. For further information about modifying your flights, head to your "Trips," select your flight and click on "Manage Booking." If you want the flexibility to adjust your plans without extra charges, check the "No cancel fee" or "Changes included" filter when organizing your next break.

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