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Cheap flights from Seattle to South Carolina from $82

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 4/17. 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
10:57 pm - 10:17 am
SEA
-
CHS
8h 20m
1 stop
American Airlines Logo
6:08 pm - 12:24 am
CHS
-
SEA
9h 16m
1 stop
$179American Airlines
sáb., feb. 28 - sáb., mar. 7
American Airlines Logo
12:07 am - 11:37 am
SEA
-
CHS
8h 30m
1 stop
American Airlines Logo
3:54 pm - 11:04 pm
CHS
-
SEA
10h 10m
2 stops
$184American Airlines
vie., feb. 20 - mar., feb. 24
American Airlines Logo
12:27 pm - 10:55 pm
SEA
-
CHS
7h 28m
1 stop
American Airlines Logo
3:48 pm - 11:09 pm
CHS
-
SEA
10h 21m
1 stop
$198American Airlines
mar., mar. 24 - mar., mar. 31
Alaska Airlines Logo
9:28 am - 5:32 pm
SEA
-
CHS
5h 04mnonstop
Alaska Airlines Logo
6:32 pm - 9:46 pm
CHS
-
SEA
6h 14mnonstop
$237Alaska Airlines
sáb., feb. 21 - mié., feb. 25
United Airlines Logo
11:59 pm - 2:49 pm
SEA
-
CHS
11h 50m
2 stops
United Airlines Logo
4:55 pm - 10:41 pm
CHS
-
SEA
8h 46m
1 stop
$242United Airlines
sáb., feb. 28 - sáb., mar. 7
United Airlines Logo
11:59 pm - 12:05 pm
SEA
-
CHS
9h 06m
1 stop
United Airlines Logo
4:55 pm - 10:45 pm
CHS
-
SEA
8h 50m
1 stop
$247United Airlines
dom., mar. 8 - sáb., mar. 14
Delta Logo
11:05 pm - 9:28 am
SEA
-
CAE
7h 23m
1 stop
Delta Logo
7:13 pm - 11:55 pm
CAE
-
SEA
7h 42m
1 stop
$329Delta
dom., mar. 1 - dom., mar. 8
Southwest Logo
11:55 pm - 1:20 pm
SEA
-
GSP
10h 25m
2 stops
Southwest Logo
1:50 pm - 10:30 pm
GSP
-
SEA
11h 40m
2 stops
$390Southwest
jue., mar. 5 - mar., mar. 10
Southwest Logo
5:35 am - 8:00 pm
SEA
-
CLT
11h 25m
2 stops
Southwest Logo
4:15 pm - 12:30 am
CLT
-
SEA
11h 15m
2 stops
$393Southwest
jue., mar. 5 - lun., mar. 9
Delta Logo
6:15 am - 4:09 pm
SEA
-
AGS
6h 54m
1 stop
Delta Logo
5:59 pm - 11:55 pm
AGS
-
SEA
8h 56m
1 stop
$428Delta
vie., mar. 6 - jue., mar. 12

Frontier flights from Seattle to South Carolina

Our best Frontier deals on Seattle to South Carolina flight tickets
Frontier
Mar 26
SEA12:24 pmSeattle/Tacoma Intl
27h 24m
1 stop
CLT6:48 pmCharlotte Douglas
Apr 27
CLT7:49 pmCharlotte Douglas
16h 38m
1 stop
SEA9:27 amSeattle/Tacoma Intl
$411
Frontier
May 7
SEA4:20 pmSeattle/Tacoma Intl
23h 34m
1 stop
CLT6:54 pmCharlotte Douglas
May 10
CLT7:49 pmCharlotte Douglas
16h 38m
1 stop
SEA9:27 amSeattle/Tacoma Intl
$412
Frontier
Apr 9
SEA12:42 pmSeattle/Tacoma Intl
16h 38m
2 stops
CLT8:20 amCharlotte Douglas
Apr 12
CLT7:49 pmCharlotte Douglas
18h 48m
1 stop
SEA11:37 amSeattle/Tacoma Intl
$421

American Airlines flights from Seattle to South Carolina

Our best American Airlines deals on Seattle to South Carolina flight tickets
American Airlines
Feb 28
SEA10:57 pmSeattle/Tacoma Intl
8h 20m
1 stop
CHS10:17 amCharleston
Mar 7
CHS6:08 pmCharleston
9h 16m
1 stop
SEA12:24 amSeattle/Tacoma Intl
$179
American Airlines
Feb 20
SEA12:07 amSeattle/Tacoma Intl
8h 30m
1 stop
CHS11:37 amCharleston
Feb 24
CHS3:54 pmCharleston
10h 10m
2 stops
SEA11:04 pmSeattle/Tacoma Intl
$184
American Airlines
Mar 24
SEA12:27 pmSeattle/Tacoma Intl
7h 28m
1 stop
CHS10:55 pmCharleston
Mar 31
CHS3:48 pmCharleston
10h 21m
1 stop
SEA11:09 pmSeattle/Tacoma Intl
$198

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 febrero 2, 2026.
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

sáb. 2/28

10:57 pm-10:17 am

1 stop8h 20m

Charleston

sáb. 3/7

6:08 pm-12:24 am

1 stop9h 16m

$179

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

vie. 2/20

12:07 am-11:37 am

1 stop8h 30m

Charleston

mar. 2/24

3:54 pm-11:04 pm

2 stops10h 10m

$184

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

mar. 3/24

12:27 pm-10:55 pm

1 stop7h 28m

Charleston

mar. 3/31

3:48 pm-11:09 pm

1 stop10h 21m

$198

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

sáb. 2/21

9:28 am-5:32 pm

Nonstop5h 04m

Charleston

mié. 2/25

6:32 pm-9:46 pm

Nonstop6h 14m

$237

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

sáb. 2/28

11:59 pm-2:49 pm

2 stops11h 50m

Charleston

sáb. 3/7

4:55 pm-10:41 pm

1 stop8h 46m

$242

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

dom. 3/8

11:59 pm-12:05 pm

1 stop9h 06m

Charleston

sáb. 3/14

4:55 pm-10:45 pm

1 stop8h 50m

$247

SeattleColumbia

SEA - CAE

SEACAE

Seattle/Tacoma Intl

dom. 3/1

11:05 pm-9:28 am

1 stop7h 23m

Columbia Metropolitan

dom. 3/8

7:13 pm-11:55 pm

1 stop7h 42m

$329

SeattleGreenville

SEA - GSP

SEAGSP

Seattle/Tacoma Intl

jue. 3/5

11:55 pm-1:20 pm

2 stops10h 25m

Greenville

mar. 3/10

1:50 pm-10:30 pm

2 stops11h 40m

$390

SeattleCharlotte

SEA - CLT

SEACLT

Seattle/Tacoma Intl

jue. 3/5

5:35 am-8:00 pm

2 stops11h 25m

Charlotte Douglas

lun. 3/9

4:15 pm-12:30 am

2 stops11h 15m

$393

SeattleAugusta

SEA - AGS

SEAAGS

Seattle/Tacoma Intl

vie. 3/6

6:15 am-4:09 pm

1 stop6h 54m

Augusta Bush Field

jue. 3/12

5:59 pm-11:55 pm

1 stop8h 56m

$428

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 $297, 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 March instead. Flights to South Carolina in March, while not as cheap as those in January, still average around $298.

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

Our data shows that Saturday is the least expensive day to fly to South Carolina. Tickets to fly out on this day can be as low as $358. The most expensive day to fly to South Carolina is Sunday, with ticket prices averaging around $533.

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 $392 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 37% 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

$158

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 $158. The best round-trip flight deal from Seattle to South Carolina found on momondo in the last 72 hours is $237.
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
DeltaPriceFrom $155Free CancellationRating
7.9
8,129 reviews
Search Delta flights
American AirlinesPriceFrom $178Free CancellationRating
7.2
11,211 reviews
Search American Airlines flights
United AirlinesPriceFrom $196Free CancellationRating
7.4
9,229 reviews
Search United Airlines flights
SouthwestPriceFrom $212Free CancellationRating
8.0
4,272 reviews
Search Southwest flights
Hawaiian AirlinesPriceFrom $214Free CancellationRating
7.8
2,830 reviews
Search Hawaiian Airlines flights
Alaska AirlinesPriceFrom $233Free CancellationRating
8.0
11,829 reviews
Search Alaska 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

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mié. 3/4
mié. 3/11
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