AED520 Cheap Flights from Charleston (CHS) to Seattle (SEA)

Popular airlines from Charleston Intl. Airport (CHS) to Seattle-Tacoma International Airport (SEA)

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Cheap Flights from Charleston to Seattle (CHS-SEA)

Prices were available within the past 7 days and start at AED520 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How long does it take to fly from CHS to SEA?
Alaska Airlines has a direct flight departing Charleston Intl. Airport at 6:58PM and landing at Seattle - Tacoma Intl. Airport (SEA) at 9:54PM — a total travel time of 5 hours and 56 minutes. Lock in your perfect seat, bring a few things to keep you occupied and the time will zip by.
Is it cheaper to buy a plane ticket from Charleston Intl. Airport (CHS) to Seattle - Tacoma Intl. Airport (SEA) last minute?
Being a spontaneous soul is a fabulous way to discover the world, but it isn't necessarily the best way to grab a cheap plane ticket. Think about booking your Charleston Intl. Airport to SEA journey in advance instead of leaving it till the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. Leave your spontaneous side for when you're discovering SEA!
What airports do you fly into for Seattle from Charleston?
From Charleston, you can reach Seattle via Seattle - Tacoma Intl. Airport (SEA), Renton Municipal Airport (RNT) and Boeing Field Airport (BFI). Be sure to check which hub is the most convenient for you before you make a decision. If you pick Seattle - Tacoma Intl. Airport (SEA), it's roughly 19 kilometers south of the downtown area. Use the money you save when booking your journey with Expedia to explore the city's well-known attractions, such as Space Needle and Pike Place Market.
What are the most popular departure times for flights from Charleston Intl. Airport (CHS) to Sea-Tac Airport?
The most popular departure times for trips from CHS to Sea-Tac Airport fall between 6:00 PM - 7:00 PM on Alaska Airlines. It's a good idea to depart in the morning. The earlier you leave, the better your chances of a delay-free flight with less air traffic around.
Can I change the date of my flight from Charleston Intl. Airport to Sea-Tac Airport?
Make changes quickly to your CHS to Sea-Tac Airport ticket via the Expedia Trips portal. Before you amend times or dates, read through the rules and conditions in your itinerary to learn what the carrier will allow you to do and whether fees apply. Some airlines have a change fee per person, in addition to any difference in airfares. But if you booked in the last 24 hours, you may be able to cancel for free and organize new flights. You can also visit our Customer Service portal for more advice and to chat with our Virtual Agent.

Travel information

Travel information

Origin airport
Charleston Intl.
Destination airport
Seattle - Tacoma Intl.
Distance
3856 km
Average flight time
5 hours 52 mins

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