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Cheap flights from Seattle to South Carolina from $68

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to South Carolina departing on 1/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Seattle to South Carolina

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:00 am - 4:54 pm
SEA
-
CHS
6h 54m1 stop
American Airlines Logo
6:10 am - 11:45 am
CHS
-
SEA
8h 35m1 stop
$179American Airlines
Wed, Jan 14 - Wed, Jan 21
American Airlines Logo
11:55 am - 10:34 pm
SEA
-
CHS
7h 39m1 stop
American Airlines Logo
6:10 am - 1:08 pm
CHS
-
SEA
9h 58m2 stops
$184American Airlines
Wed, Jan 14 - Wed, Jan 21
Delta Logo
11:05 pm - 9:23 am
SEA
-
CHS
7h 18m1 stop
Delta Logo
6:30 am - 12:20 pm
CHS
-
SEA
8h 50m1 stop
$197Delta
Mon, Feb 23 - Fri, Feb 27
Alaska Airlines Logo
10:11 am - 6:22 pm
SEA
-
CHS
5h 11mnonstop
Alaska Airlines Logo
7:22 pm - 10:29 pm
CHS
-
SEA
6h 07mnonstop
$217Alaska Airlines
Wed, Jan 14 - Wed, Jan 21
Alaska Airlines Logo
9:15 am - 5:28 pm
SEA
-
CHS
5h 13mnonstop
Alaska Airlines Logo
6:45 pm - 9:51 pm
CHS
-
SEA
6h 06mnonstop
$227Alaska Airlines
Thu, Mar 19 - Wed, Apr 1
Delta Logo
6:15 am - 4:53 pm
SEA
-
GSP
7h 38m1 stop
Delta Logo
6:50 am - 2:18 pm
GSP
-
SEA
10h 28m1 stop
$307Delta
Sat, Jan 17 - Tue, Jan 20
United Airlines Logo
10:58 am - 11:44 pm
SEA
-
CAE
9h 46m2 stops
United Airlines Logo
2:37 pm - 10:43 pm
CAE
-
SEA
11h 06m1 stop
$334United Airlines
Wed, Jan 14 - Mon, Jan 19
United Airlines Logo
7:00 am - 4:52 pm
SEA
-
GSP
6h 52m1 stop
United Airlines Logo
6:30 am - 11:49 am
GSP
-
SEA
8h 19m1 stop
$350United Airlines
Mon, Feb 9 - Sat, Feb 14
Southwest Logo
6:35 am - 8:00 pm
SEA
-
SAV
10h 25m2 stops
Southwest Logo
4:00 pm - 10:30 pm
SAV
-
SEA
9h 30m2 stops
$360Southwest
Mon, Feb 9 - Wed, Feb 18
Southwest Logo
7:10 am - 6:15 pm
SEA
-
SAV
8h 05m1 stop
Southwest Logo
6:05 am - 1:15 pm
SAV
-
SEA
10h 10m1 stop
$375Southwest
Sat, Feb 21 - Tue, Feb 24

American Airlines flights from Seattle to South Carolina

Our best American Airlines deals on Seattle to South Carolina flight tickets
American Airlines
Jan 14
SEA7:00 amSeattle/Tacoma Intl
6h 54m
1 stop
CHS4:54 pmCharleston
Jan 21
CHS6:10 amCharleston
8h 35m
1 stop
SEA11:45 amSeattle/Tacoma Intl
$179
Find similar
American Airlines
Jan 14
SEA11:55 amSeattle/Tacoma Intl
7h 39m
1 stop
CHS10:34 pmCharleston
Jan 21
CHS6:10 amCharleston
9h 58m
2 stops
SEA1:08 pmSeattle/Tacoma Intl
$184
Find similar
American Airlines
Jan 7
SEA8:35 amSeattle/Tacoma Intl
9h 33m
2 stops
CHS9:08 pmCharleston
Jan 10
CHS2:06 pmCharleston
11h 14m
2 stops
SEA10:20 pmSeattle/Tacoma Intl
$189
Find similar

Southwest flights from Seattle to South Carolina

Our best Southwest deals on Seattle to South Carolina flight tickets
Southwest
Feb 24
SEA6:05 amSeattle/Tacoma Intl
10h 05m
2 stops
CHS7:10 pmCharleston
Feb 28
CHS1:15 pmCharleston
12h 35m
2 stops
SEA10:50 pmSeattle/Tacoma Intl
$307
Find similar
Southwest
Feb 18
SEA6:05 amSeattle/Tacoma Intl
10h 55m
2 stops
CHS8:00 pmCharleston
Feb 27
CHS3:40 pmCharleston
11h 30m
2 stops
SEA12:10 amSeattle/Tacoma Intl
$312
Find similar
Southwest
Jan 6
SEA6:45 amSeattle/Tacoma Intl
9h 25m
2 stops
CHS7:10 pmCharleston
Jan 7
CHS9:05 amCharleston
11h 45m
2 stops
SEA5:50 pmSeattle/Tacoma Intl
$318
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to South Carolina that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Seattle to South Carolina that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Wed 1/14

7:00 am-4:54 pm

1 stop6h 54m

Charleston

Wed 1/21

6:10 am-11:45 am

1 stop8h 35m

$179

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Wed 1/14

11:55 am-10:34 pm

1 stop7h 39m

Charleston

Wed 1/21

6:10 am-1:08 pm

2 stops9h 58m

$184

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Mon 2/23

11:05 pm-9:23 am

1 stop7h 18m

Charleston

Fri 2/27

6:30 am-12:20 pm

1 stop8h 50m

$197

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Wed 1/14

10:11 am-6:22 pm

Nonstop5h 11m

Charleston

Wed 1/21

7:22 pm-10:29 pm

Nonstop6h 07m

$217

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Thu 3/19

9:15 am-5:28 pm

Nonstop5h 13m

Charleston

Wed 4/1

6:45 pm-9:51 pm

Nonstop6h 06m

$227

SeattleGreenville

SEA - GSP

SEAGSP

Seattle/Tacoma Intl

Sat 1/17

6:15 am-4:53 pm

1 stop7h 38m

Greenville

Tue 1/20

6:50 am-2:18 pm

1 stop10h 28m

$307

SeattleColumbia

SEA - CAE

SEACAE

Seattle/Tacoma Intl

Wed 1/14

10:58 am-11:44 pm

2 stops9h 46m

Columbia Metropolitan

Mon 1/19

2:37 pm-10:43 pm

1 stop11h 06m

$334

SeattleGreenville

SEA - GSP

SEAGSP

Seattle/Tacoma Intl

Mon 2/9

7:00 am-4:52 pm

1 stop6h 52m

Greenville

Sat 2/14

6:30 am-11:49 am

1 stop8h 19m

$350

SeattleSavannah

SEA - SAV

SEASAV

Seattle/Tacoma Intl

Mon 2/9

6:35 am-8:00 pm

2 stops10h 25m

Savannah/Hilton Head

Wed 2/18

4:00 pm-10:30 pm

2 stops9h 30m

$360

SeattleSavannah

SEA - SAV

SEASAV

Seattle/Tacoma Intl

Sat 2/21

7:10 am-6:15 pm

1 stop8h 05m

Savannah/Hilton Head

Tue 2/24

6:05 am-1:15 pm

1 stop10h 10m

$375

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to South Carolina from

How to get the cheapest flight ticket from Seattle to South Carolina

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to South Carolina?

The cheapest month to fly to South Carolina from Seattle is in January. Flight prices, which tend to average around $280, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to South Carolina from Seattle during September instead. Flights to South Carolina in September, while not as cheap as those in January, still average around $318.

What is the cheapest day to depart on your flight to South Carolina?

Our data shows that Tuesday is the least expensive day to fly to South Carolina. Tickets to fly out on this day can be as low as $387. The most expensive day to fly to South Carolina is Sunday, with ticket prices averaging around $578.

What is the cheapest time of day to depart on your flight to South Carolina?

Our data shows that the cheapest Seattle to South Carolina flights are usually those with departure times in the afternoon. Our users have found flights to South Carolina in the afternoon for as low as $257. Try not to purchase tickets in the morning because they tend to be around $431. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Seattle/Tacoma Intl to South Carolina flight route?

Fly from Seattle/Tacoma Intl to Charleston for the best Seattle/Tacoma Intl - South Carolina flight prices

How far in advance should I book a flight to South Carolina?

You are more likely to see cheaper flights to South Carolina from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to South Carolina for around $407 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South Carolina from Seattle for as low as $333 on momondo.

What cabin class options are available on Seattle/Tacoma Intl to South Carolina flights?

There are 4 cabin classes available to choose from on Seattle/Tacoma Intl to South Carolina flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Seattle to South Carolina flights?

You could potentially save up to 16% on your flight if you consider stops on a Seattle to South Carolina flight.

Cheap Seattle to South Carolina flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to South Carolina

Best Price Found

$263

Fastest flight time

4h 45m

Direct flights

Every day

Airports in South Carolina

57 airports
The best one-way flight to South Carolina from Seattle in the past 72 hours is $263. The best round-trip flight deal from Seattle to South Carolina found on momondo in the last 72 hours is $377.
The fastest flight from Seattle to South Carolina takes 4h 45m
Direct flights go from Seattle to South Carolina every day.
There are 57 airports in South Carolina. From Seattle there are direct flights to Charlotte Douglas (CLT), Charleston (CHS).
Search flight deals

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to South Carolina?

    Prices for flights from Seattle/Tacoma Intl Airport to South Carolina are updated daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to South Carolina?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to South Carolina?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to South Carolina.

  • What documentation or ID do you need to fly to South Carolina?

    The necessary travel and health documents for your South Carolina trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Seattle to South Carolina?

Best airlines flying from Seattle to South Carolina

Compare and see reviews for airlines that fly from Seattle to South Carolina with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $191Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
DeltaPriceFrom $196Free CancellationRating
7.9
8,009 reviews
Search Delta flights
SouthwestPriceFrom $212Free CancellationRating
7.9
4,250 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $237Free CancellationRating
8.0
11,479 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $252Free CancellationRating
7.4
9,093 reviews
Search United Airlines flights
Hawaiian AirlinesPriceFrom $257Free CancellationRating
7.8
2,820 reviews
Search Hawaiian Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to South Carolina?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to South Carolina for you.

Can I find flights from Seattle to South Carolina with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Seattle to South Carolina flights to just show those with flexible booking policies.

How can momondo help me find flights from Seattle to South Carolina?

Once you have performed a search for Seattle to South Carolina flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Seattle to South Carolina right now. Can momondo alert me if prices change?

Price alerts on flights to South Carolina from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your South Carolina trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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Sat 1/17
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