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South Carolina

$59+ Cheap flights from Seattle (SEA) to South Carolina

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CHS
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Cheap flight deals from Seattle to South Carolina

Keep the following information in mind while searching for Seattle to South Carolina flight deals. Data was last updated November 13, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$179
(American Airlines)

One-way from

$59
(Trip.com)

Popular in

May

Cheapest in

January

Average price

$519

Good round-trip deal

$403 or less

Good one-way deal

$239 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Myrtle Beach Intl flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Myrtle Beach Intl flights.
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From Seattle/Tacoma Intl to South Carolina
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One-way flight from Seattle/Tacoma Intl to South Carolina
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Highest demand for flights based on searches. 11% potential increase in price ($65 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Seattle/Tacoma Intl to South Carolina.
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Price to beat on a one-way flight from Seattle/Tacoma Intl to South Carolina.
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Find flight deals from Seattle to South Carolina

Cheapest flights from Seattle to South Carolina
Explore the most affordable flight options available from Seattle to South Carolina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This American Airlines deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/612:38 amSEA - CHS
1 stop9h 40mAmerican Airlines
Wed 12/106:10 amCHS - SEA
1 stop8h 27mAmerican Airlines
Deal found 11/12$179
This American Airlines deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:41 pmSEA - CHS
1 stop7h 32mAmerican Airlines
Thu 12/43:07 pmCHS - SEA
1 stop9h 06mAmerican Airlines
Deal found 11/12$180
This American Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/41:47 pmSEA - CHS
1 stop6h 58mAmerican Airlines
Mon 12/86:09 amCHS - SEA
1 stop8h 28mAmerican Airlines
Deal found 11/10$204
This American Airlines deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1110:58 pmSEA - CHS
1 stop8h 24mAmerican Airlines
Sun 12/143:07 pmCHS - SEA
1 stop9h 06mAmerican Airlines
Deal found 11/11$207
This Cheapflightsfares deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/610:07 amSEA - CHS
Nonstop5h 17mAlaska Airlines
Wed 12/107:24 pmCHS - SEA
Nonstop6h 06mAlaska Airlines
Deal found 11/13$215
This Alaska Airlines deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/610:07 amSEA - CHS
Nonstop5h 17mAlaska Airlines
Sat 12/137:24 pmCHS - SEA
Nonstop6h 06mAlaska Airlines
Deal found 11/11$217
This Southwest deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/65:45 amSEA - CHS
1 stop11h 50mSouthwest
Wed 12/107:00 amCHS - SEA
2 stops17h 50mSouthwest
Deal found 11/13$235
This Alaska Airlines deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/310:07 amSEA - CHS
Nonstop5h 17mAlaska Airlines
Fri 12/127:24 pmCHS - SEA
Nonstop6h 06mAlaska Airlines
Deal found 11/12$237
This United Airlines deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/68:10 amSEA - CHS
1 stop7h 53mUnited Airlines
Sat 12/132:51 pmCHS - SEA
2 stops12h 59mUnited Airlines
Deal found 11/11$242
This United Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/911:59 pmSEA - CHS
2 stops10h 56mUnited Airlines
Tue 12/164:11 pmCHS - SEA
2 stops11h 39mUnited Airlines
Deal found 11/10$247
This American Airlines deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1512:31 amSEA - CHS
1 stop8h 32mAmerican Airlines
Thu 12/183:38 pmCHS - SEA
1 stop10h 29mAmerican Airlines
Deal found 11/12$248
This Kiwi.com deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2312:46 pmSEA - CLT
1 stop24h 37mMultiple Airlines
Tue 11/253:56 pmCLT - SEA
2 stops23h 00mMultiple Airlines
Deal found 11/11$356

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated November 13, 2025.
Use the filters below to find and compare flights from Seattle to South Carolina that are best for you.

Fly from

Seattle

Fly to

South Carolina

Route

Depart

Return

Price

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Sat 12/6

5:45 am-8:35 pm

1 stop11h 50m

Charleston

Wed 12/10

7:00 am-9:50 pm

2 stops17h 50m

$235

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Thu 12/11

10:07 am-6:24 pm

Nonstop5h 17m

Charleston

Tue 12/16

7:24 pm-10:30 pm

Nonstop6h 06m

$237

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Fri 3/6

9:28 am-5:32 pm

Nonstop5h 04m

Charleston

Mon 3/9

6:32 pm-9:46 pm

Nonstop6h 14m

$257

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Sun 2/1

5:00 am-3:05 pm

1 stop7h 05m

Charleston

Fri 2/6

2:58 pm-12:59 am

2 stops13h 01m

$264

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Fri 12/5

10:40 am-11:42 pm

2 stops10h 02m

Charleston

Mon 12/8

4:38 pm-10:28 pm

1 stop8h 50m

$264

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Sun 12/7

10:07 am-6:24 pm

Nonstop5h 17m

Charleston

Wed 12/10

7:24 pm-10:30 pm

Nonstop6h 06m

$277

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Mon 5/11

9:20 pm-9:42 am

1 stop9h 22m

Charleston

Tue 5/19

4:30 pm-10:05 pm

1 stop8h 35m

$297

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Mon 1/26

10:11 am-6:22 pm

Nonstop5h 11m

Charleston

Thu 1/29

7:22 pm-10:29 pm

Nonstop6h 07m

$297

SeattleColumbia

SEA - CAE

SEACAE

Seattle/Tacoma Intl

Fri 1/16

11:12 pm-11:34 am

2 stops9h 22m

Columbia Metropolitan

Tue 1/20

1:09 pm-9:47 pm

1 stop11h 38m

$314

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Fri 3/20

9:15 am-5:28 pm

Nonstop5h 13m

Charleston

Thu 4/2

6:45 pm-9:51 pm

Nonstop6h 06m

$338

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/10

Showing 1-10 of 60 results
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Best time to book a flight from Seattle to South Carolina

Have a flexible travel schedule? Discover the best time to fly to South Carolina from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to South Carolina

What is the cheapest month to book a flight from Seattle to South Carolina?

Currently, October is the cheapest month in which you can book a flight from Seattle to South Carolina (average of $189). Flying from Seattle to South Carolina in June is currently the most expensive (average of $308). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to SC?

Find hourly flight availability from Seattle to South Carolina. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 13, 2025.

It’s optimal to fly from Seattle to South Carolina at noon. By choosing this option you can save up to 13% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Seattle to South Carolina?

Use this chart to determine the cheapest time to fly round-trip from Seattle to South Carolina. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Seattle to South Carolina flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing South Carolina

Get insights into the airlines that provide service to South Carolina. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Carolina. Reviews last updated November 13, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from Seattle to South Carolina. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,288 reviews

Crew

8.5

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Alaska Airlines
8.0
Very good
11,288 reviews
Alaska Airlines
8.0
Very good
11,288 reviews

Crew

8.5

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Southwest
8.0
Very good
4,242 reviews
Alaska Airlines
8.0
Very good
11,288 reviews

Crew

8.5

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Delta
7.9
Good
8,007 reviews
Alaska Airlines
8.0
Very good
11,288 reviews

Crew

8.5

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
United Airlines
7.4
Good
9,017 reviews
Alaska Airlines
8.0
Very good
11,288 reviews

Crew

8.5

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
American Airlines
7.2
Good
11,051 reviews
Alaska Airlines
8.0
Very good
11,288 reviews

Crew

8.5

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.

Related info for your journey

Find useful and relevant information for your journey from Seattle to South Carolina. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to South Carolina?

    Located just 11.4 mi from the city center, Seattle/Tacoma Intl (SEA) is the airport most travelers will use when flying to South Carolina from Seattle.

  • How popular is this Seattle to South Carolina flight route?

    Flights from Seattle/Tacoma Intl to South Carolina have been viewed 7 times in the past calendar month.

  • How long is the flight from Seattle to South Carolina?

    A quick flight from Seattle to South Carolina can take about 5h 17m. Southwest provides one of the quickest options available for as low as $237. There are 2409 mi between Seattle and South Carolina. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Seattle to South Carolina one-way?

    $90 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $140 and $184, respectively.

  • What are the most popular routes from Seattle to South Carolina?

    The most popular route from Seattle to South Carolina is Seattle/Tacoma Intl - Charlotte Douglas. You may also consider Seattle/Tacoma Intl - Charleston or Seattle/Tacoma Intl - Greenville.

  • What are the cheapest flights from Seattle to South Carolina?

    While on average a flight from Seattle to South Carolina is generally $431, our data shows the cheapest flight currently is $147. When looking at the most popular route, (Seattle/Tacoma Intl - Charlotte Douglas), you can expect to pay $226 for that flight.

  • Can I find deals for flights from Seattle to South Carolina that include hotel bookings?

    Yes. In addition to deals on Seattle to South Carolina flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to South Carolina?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to South Carolina.

  • Can I find deals for business class flights from Seattle to South Carolina?

    Yes. Cheapflights offers flight deals from Seattle to South Carolina by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to South Carolina?

    Currently, October is the cheapest month in which you can book a flight from Seattle to South Carolina (average of $189). Flying from Seattle to South Carolina in June is currently the most expensive (average of $308). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Seattle to South Carolina

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Top 6 airlines flying from Seattle to South Carolina

Discover the top 6 airlines that operate flights from Seattle to South Carolina. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$169Average$520FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$203Average$488FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$212Average$484FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$237Average$438FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$252Average$469FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$257Average$436FlexibilityNo cancel feeOn-time85%

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