What airlines fly to South Carolina?

American Airlines, Alaska Airlines and Delta are the top three most popular airlines that fly to South Carolina from Seattle according to our data. American Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to South Carolina. Keep in mind that there are 6 different airlines that fly to South Carolina on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Seattle/Tacoma Intl to South Carolina?

Southwest, Delta, and American Airlines are the most popular carriers operating from Seattle/Tacoma Intl to South Carolina

How many flights depart from Seattle to South Carolina on average per day?

As of March 2026, 4 flights take off from Seattle and land in South Carolina each day. The most common flight departure time for this route is 9:00AM, with 100% of daily flights taking off at noon.

How many flights depart from Seattle to South Carolina on average per week?

As of March 2026, there are 33 flights per week flying from Seattle to South Carolina. The most common day of the week flights depart is Mon, with 18% of flights taking off on this day.

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?

There are 7 operators available for flights from Seattle/Tacoma Intl Airport to South Carolina as of March 2026.

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.

$92 Cheap Flights from Seattle to South Carolina in 2026

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Find the cheapest flights from Seattle to South Carolina

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:16 pm - 10:34 am

SEA

CHS

9h 18m

1 stop

7:30 pm - 12:44 am

CHS

SEA

8h 14m

1 stop

$255American Airlines

Mon, Apr 27 - Mon, May 4

11:16 am - 11:08 pm

SEA

CHS

8h 52m

1 stop

4:51 pm - 10:47 pm

CHS

SEA

8h 56m

1 stop

$259American Airlines

Fri, Apr 24 - Fri, May 1

10:52 am - 11:59 pm

SEA

CHS

10h 07m

2 stops

5:08 pm - 10:47 pm

CHS

SEA

8h 39m

1 stop

$274United Airlines

Tue, May 5 - Thu, May 7

6:00 am - 4:41 pm

SEA

GSP

7h 41m

1 stop

5:42 am - 11:05 am

GSP

SEA

8h 23m

1 stop

$331Delta

Sat, Apr 18 - Tue, Apr 28

10:48 am - 8:47 pm

SEA

GSP

6h 59m

1 stop

12:34 pm - 9:06 pm

GSP

SEA

11h 32m

2 stops

$336United Airlines

Sat, Apr 18 - Tue, Apr 28

6:00 am - 8:30 pm

SEA

MYR

11h 30m

2 stops

4:05 pm - 12:10 am

MYR

SEA

11h 05m

2 stops

$346Southwest

Wed, Apr 15 - Wed, Apr 22

5:45 am - 8:40 pm

SEA

GSP

11h 55m

2 stops

5:05 pm - 12:10 am

GSP

SEA

10h 05m

2 stops

$359Southwest

Sat, Apr 18 - Tue, Apr 28

9:51 am - 10:46 pm

SEA

GSP

9h 55m

1 stop

5:42 am - 10:00 am

GSP

SEA

7h 18m

1 stop

$362Delta

Fri, Apr 17 - Tue, Apr 28

7:50 pm - 4:25 pm

SEA

CLT

17h 35m

1 stop

1:12 pm - 10:36 am

CLT

SEA

24h 24m

2 stops

$418Frontier

Mon, May 18 - Thu, May 21

7:12 pm - 5:23 pm

SEA

CLT

19h 11m

1 stop

5:20 pm - 9:49 am

CLT

SEA

19h 29m

1 stop

$419Frontier

Sun, May 3 - Tue, May 19

Frontier flights from Seattle to South Carolina

Our best Frontier deals on Seattle to South Carolina flight tickets

Frontier

May 18

SEA7:50 pmSeattle/Tacoma Intl

17h 35m

1 stop

CLT4:25 pmCharlotte Douglas

May 21

CLT1:12 pmCharlotte Douglas

24h 24m

2 stops

SEA10:36 amSeattle/Tacoma Intl

$418

Frontier

May 3

SEA7:12 pmSeattle/Tacoma Intl

19h 11m

1 stop

CLT5:23 pmCharlotte Douglas

May 19

CLT5:20 pmCharlotte Douglas

19h 29m

1 stop

SEA9:49 amSeattle/Tacoma Intl

$419

Frontier

Jul 10

SEA7:41 pmSeattle/Tacoma Intl

22h 43m

1 stop

CLT9:24 pmCharlotte Douglas

Jul 18

CLT10:14 pmCharlotte Douglas

14h 34m

1 stop

SEA9:48 amSeattle/Tacoma Intl

$420

American Airlines flights from Seattle to South Carolina

Our best American Airlines deals on Seattle to South Carolina flight tickets

American Airlines

Apr 27

SEA10:16 pmSeattle/Tacoma Intl

9h 18m

1 stop

CHS10:34 amCharleston

May 4

CHS7:30 pmCharleston

8h 14m

1 stop

SEA12:44 amSeattle/Tacoma Intl

$255

American Airlines

Apr 24

SEA11:16 amSeattle/Tacoma Intl

8h 52m

1 stop

CHS11:08 pmCharleston

May 1

CHS4:51 pmCharleston

8h 56m

1 stop

SEA10:47 pmSeattle/Tacoma Intl

$259

American Airlines

Apr 28

SEA10:25 amSeattle/Tacoma Intl

9h 16m

1 stop

CHS10:41 pmCharleston

May 2

CHS7:30 pmCharleston

8h 14m

1 stop

SEA12:44 amSeattle/Tacoma Intl

$267

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Mon 4/27

10:16 pm-10:34 am

1 stop9h 18m

Charleston

Mon 5/4

7:30 pm-12:44 am

1 stop8h 14m

$255

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Fri 4/24

11:16 am-11:08 pm

1 stop8h 52m

Charleston

Fri 5/1

4:51 pm-10:47 pm

1 stop8h 56m

$259

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Tue 5/5

10:52 am-11:59 pm

2 stops10h 07m

Charleston

Thu 5/7

5:08 pm-10:47 pm

1 stop8h 39m

$274

Quickest round-trip

SeattleGreenville

SEA - GSP

SEAGSP

Seattle/Tacoma Intl

Sat 4/18

6:00 am-4:41 pm

1 stop7h 41m

Greenville

Tue 4/28

5:42 am-11:05 am

1 stop8h 23m

$331

SeattleGreenville

SEA - GSP

SEAGSP

Seattle/Tacoma Intl

Sat 4/18

10:48 am-8:47 pm

1 stop6h 59m

Greenville

Tue 4/28

12:34 pm-9:06 pm

2 stops11h 32m

$336

SeattleMyrtle Beach

SEA - MYR

SEAMYR

Seattle/Tacoma Intl

Wed 4/15

6:00 am-8:30 pm

2 stops11h 30m

Myrtle Beach Intl

Wed 4/22

4:05 pm-12:10 am

2 stops11h 05m

$346

SeattleGreenville

SEA - GSP

SEAGSP

Seattle/Tacoma Intl

Sat 4/18

5:45 am-8:40 pm

2 stops11h 55m

Greenville

Tue 4/28

5:05 pm-12:10 am

2 stops10h 05m

$359

SeattleGreenville

SEA - GSP

SEAGSP

Seattle/Tacoma Intl

Fri 4/17

9:51 am-10:46 pm

1 stop9h 55m

Greenville

Tue 4/28

5:42 am-10:00 am

1 stop7h 18m

$362

SeattleCharlotte

SEA - CLT

SEACLT

Seattle/Tacoma Intl

Mon 5/18

7:50 pm-4:25 pm

1 stop17h 35m

Charlotte Douglas

Thu 5/21

1:12 pm-10:36 am

2 stops24h 24m

$418

SeattleCharlotte

SEA - CLT

SEACLT

Seattle/Tacoma Intl

Sun 5/3

7:12 pm-5:23 pm

1 stop19h 11m

Charlotte Douglas

Tue 5/19

5:20 pm-9:49 am

1 stop19h 29m

$419

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest month to fly to South Carolina?

The cheapest month to fly to South Carolina from Seattle is in February. Flight prices, which tend to average around $288, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to South Carolina from Seattle during January instead. Flights to South Carolina in January, while not as cheap as those in February, still average around $289.

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 $348. The most expensive day to fly to South Carolina is Sunday, with ticket prices averaging around $538.

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 $393 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 $275 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 47% 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	$378
Fastest flight time	5h 03m
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 $378. The best round-trip flight deal from Seattle to South Carolina found on momondo in the last 72 hours is $427.

The fastest flight from Seattle to South Carolina takes 5h 03m

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?
There are 7 operators available for flights from Seattle/Tacoma Intl Airport to South Carolina as of March 2026.
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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Seattle to South Carolina is Boeing 737-900 Passenger/BBJ3 (winglets) (41.51% of total bookings). The next most popular plane models are Boeing 737 MAX 9 (28.30%), Boeing 737-800 Passenger/BBJ2 (winglets) (7.55%), and Airbus A321-100/200 (5.66%).

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
Delta	PriceFrom $155	Free Cancellation	Rating 7.9 8,360 reviews	Search Delta flights
American Airlines	PriceFrom $178	Free Cancellation	Rating 7.1 11,531 reviews	Search American Airlines flights
United Airlines	PriceFrom $196	Free Cancellation	Rating 7.4 9,517 reviews	Search United Airlines flights
Hawaiian Airlines	PriceFrom $209	Free Cancellation	Rating 7.8 2,837 reviews	Search Hawaiian Airlines flights
Southwest	PriceFrom $212	Free Cancellation	Rating 8.0 4,329 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $229	Free Cancellation	Rating 7.9 12,138 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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Popular cities in South Carolina

Flights to New Yorkfrom $48

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Flights to Las Vegasfrom $54

Flights to Washington, D.C.from $56

Flights to Bostonfrom $76

Flights to Atlantafrom $50

Flights to Dallasfrom $55

Flights to Fort Lauderdalefrom $56

Cheap flights from Seattle to South Carolina from $92

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 4/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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See travel insights to South Carolina from

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

What is the cheapest month to fly to South Carolina?

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

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

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

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

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

What is the cheapest airline that flies from Seattle/Tacoma Intl to South Carolina?

What airlines fly to South Carolina?

How many flights depart from Seattle to South Carolina on average per day?

How many flights depart from Seattle to South Carolina on average per week?

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

Fastest flight time

Direct flights

Airports in 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

Why use momondo?

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to South Carolina

Popular cities in South Carolina

Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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