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South Carolina

$90+ 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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CHS
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
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 September 11, 2025.

Round-trip from

$225
(American Airlines)

One-way from

$90
(American Airlines)

Popular in

November

Cheapest in

October

Average price

$451

Good round-trip deal

$277 or less

Good one-way deal

$168 or less
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. 4% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 11, 2025.

This Southwest deal was found by Cheapflights users on 9/9. 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 11/155:00 amSEA - CHS
2 stops8h 50mSouthwest
Wed 11/196:00 amCHS - SEA
2 stops10h 25mSouthwest
Deal found 9/9$208
This American Airlines deal was found by Cheapflights users on 9/9. 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 9/2710:09 amSEA - CHS
1 stop9h 35mAmerican Airlines
Tue 9/306:00 amCHS - SEA
1 stop9h 00mAmerican Airlines
Deal found 9/9$214
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 9/268:51 pmSEA - CHS
1 stop9h 48mAmerican Airlines
Wed 10/15:37 pmCHS - SEA
1 stop7h 52mAmerican Airlines
Deal found 9/10$225
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 10/1710:54 pmSEA - CHS
1 stop11h 27mUnited Airlines
Mon 10/206:02 amCHS - SEA
1 stop8h 29mUnited Airlines
Deal found 9/10$227
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Fri 10/1711:40 pmSEA - CHS
1 stop7h 55mUnited Airlines
Tue 10/2111:31 amCHS - SEA
2 stops13h 03mUnited Airlines
Deal found 9/8$232
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Sat 10/49:56 amSEA - CHS
Nonstop5h 21mHawaiian Airlines
Sat 10/117:23 pmCHS - SEA
Nonstop5h 52mHawaiian Airlines
Deal found 9/11$233
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Tue 9/236:42 amSEA - CHS
1 stop7h 03mAmerican Airlines
Mon 9/296:00 amCHS - SEA
1 stop9h 00mAmerican Airlines
Deal found 9/10$236
This Alaska Airlines deal was found by Cheapflights users on 9/11. 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 10/49:56 amSEA - CHS
Nonstop5h 21mAlaska Airlines
Sat 10/117:23 pmCHS - SEA
Nonstop5h 52mAlaska Airlines
Deal found 9/11$237
This American Airlines deal was found by Cheapflights users on 9/9. 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 9/2011:05 pmSEA - CHS
1 stop8h 19mAmerican Airlines
Wed 9/242:59 pmCHS - SEA
1 stop10h 30mAmerican Airlines
Deal found 9/9$239
This Southwest deal was found by Cheapflights users on 9/9. 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.
Wed 12/35:40 amSEA - CHS
2 stops11h 55mSouthwest
Sun 12/72:50 pmCHS - SEA
1 stop8h 45mSouthwest
Deal found 9/9$246
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Sun 10/2612:34 amSEA - CHS
1 stop9h 38mAmerican Airlines
Fri 10/313:22 pmCHS - SEA
1 stop10h 08mAmerican Airlines
Deal found 9/8$248
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Tue 10/712:34 amSEA - GSP
1 stop7h 18mAmerican Airlines
Wed 10/151:35 pmGSP - SEA
1 stop11h 41mAmerican Airlines
Deal found 9/10$249

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 September 11, 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

Wed 12/3

5:40 am-8:35 pm

2 stops11h 55m

Charleston

Sun 12/7

2:50 pm-8:35 pm

1 stop8h 45m

$246

SeattleSavannah

SEA - SAV

SEASAV

Seattle/Tacoma Intl

Sat 10/4

8:00 am-7:30 pm

1 stop8h 30m

Savannah/Hilton Head

Sat 10/11

10:10 am-3:45 pm

1 stop8h 35m

$249

SeattleSavannah

SEA - SAV

SEASAV

Seattle/Tacoma Intl

Wed 10/22

1:40 pm-11:58 pm

1 stop7h 18m

Savannah/Hilton Head

Tue 10/28

7:00 am-2:38 pm

1 stop10h 38m

$249

SeattleSavannah

SEA - SAV

SEASAV

Seattle/Tacoma Intl

Mon 10/20

12:34 am-11:29 am

1 stop7h 55m

Savannah/Hilton Head

Tue 11/4

3:05 pm-8:39 pm

1 stop8h 34m

$249

SeattleSavannah

SEA - SAV

SEASAV

Seattle/Tacoma Intl

Wed 10/22

1:40 pm-11:58 pm

1 stop7h 18m

Savannah/Hilton Head

Sat 10/25

7:00 am-2:38 pm

1 stop10h 38m

$249

SeattleSavannah

SEA - SAV

SEASAV

Seattle/Tacoma Intl

Tue 10/21

1:40 pm-11:58 pm

1 stop7h 18m

Savannah/Hilton Head

Tue 11/4

3:33 pm-8:47 pm

1 stop8h 14m

$249

SeattleSavannah

SEA - SAV

SEASAV

Seattle/Tacoma Intl

Tue 11/11

11:10 pm-10:59 am

1 stop8h 49m

Savannah/Hilton Head

Sat 11/15

7:00 am-2:29 pm

1 stop10h 29m

$249

SeattleSavannah

SEA - SAV

SEASAV

Seattle/Tacoma Intl

Sat 11/8

11:15 pm-12:48 pm

1 stop10h 33m

Savannah/Hilton Head

Tue 11/11

3:05 pm-11:18 pm

2 stops11h 13m

$254

SeattleMyrtle Beach

SEA - MYR

SEAMYR

Seattle/Tacoma Intl

Fri 11/7

12:59 am-1:59 pm

2 stops10h 00m

Myrtle Beach Intl

Tue 11/11

12:06 pm-6:50 pm

1 stop9h 44m

$254

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Tue 10/28

7:10 am-8:35 pm

2 stops10h 25m

Charleston

Thu 10/30

6:15 am-3:00 pm

2 stops11h 45m

$257

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

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, August is the cheapest month in which you can book a flight from Seattle to South Carolina (average of $217). Flying from Seattle to South Carolina in March is currently the most expensive (average of $335). 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 September 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to South Carolina as you normally would.

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 September 11, 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
10,000 reviews

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,248 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,960 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,937 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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 4 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 7h 18m. Southwest provides one of the quickest options available for as low as $249. There are 2388 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 Frontier and Southwest, with prices starting from $96 and $112, 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 - Savannah/Hilton Head.

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

    While on average a flight from Seattle to South Carolina is generally $323, our data shows the cheapest flight currently is $158. When looking at the most popular route, (Seattle/Tacoma Intl - Charlotte Douglas), you can expect to pay $238 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, August is the cheapest month in which you can book a flight from Seattle to South Carolina (average of $217). Flying from Seattle to South Carolina in March is currently the most expensive (average of $335). 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.

See more FAQs

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Alternative routes for Seattle to South Carolina

See prices for flight routes from nearby airports that may be better suited for you.
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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$169Average$520FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$196Average$490FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$206Average$518FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$212Average$481FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$236Average$429FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$257Average$436FlexibilityNo cancel feeOn-time85%

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