NZ$345 Cheap Flights Seattle to Charleston (SEA-CHS)

View NZ$345 flight on Wed, 25 Nov 2026Opens in a new window

Popular airlines from Seattle to Charleston, SC (CHS-Charleston Intl.)

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Cheap Flights from Seattle (SEA) to Charleston (CHS)

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

Frequently asked questions

How much is a flight from Seattle - Tacoma Intl. Airport (SEA) to CHS?
The lowest price advertised for a round-trip journey between Seattle - Tacoma Intl. Airport (SEA) and CHS is . But you better act soon. This price is taken from fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Seattle - Tacoma Intl. Airport (SEA) to CHS?
The majority of flights can be conveniently cancelled online, but whether or not you incur a fee all comes down to your airline. If you do have to cancel your holiday, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Sea-Tac Airport to Charleston Intl. Airport (CHS) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Sea-Tac Airport to Charleston Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Sea-Tac Airport to CHS?
Around 3 900 kilometres separates SeaTac and North Charleston, so pack some in-flight entertainment to keep you busy for a few hours. That thrilling novel you're eager to read will do the trick.
Which airlines fly direct from Sea-Tac Airport to CHS?
Alaska Airlines (AS) will fly you from Seattle - Tacoma Intl. Airport (SEA) to CHS safely and reliably. Choose from 30 direct flights each month along this route.
Are Seattle - Tacoma Intl. Airport (SEA) to CHS flight tickets cheaper when they're purchased at the last minute?
Flight prices are always on the move, so not always. While last-minute deals between Sea-Tac Airport and Charleston Intl. Airport (CHS) are of course possible, it also makes sense to monitor prices well before you fly. In fact, some air carriers announce their prices up to a year before the departure date. Expedia is continuously updating the best bargains around, so check back often and be ready to lock in your seat when the price dips.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Charleston Intl.
Distance
3856 km
Average flight time
8 hours 11 mins

Book with confidence

Perfect flights from Seattle to Charleston

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Seattle to Charleston. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Seattle - Tacoma Intl. to Charleston Intl. ticket options cater to your travel preferences, with incredible one-way fares from NZ$345 and roundtrip prices . Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Charleston Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Charleston.
Perfect flights from Seattle to Charleston

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