South Carolina

$60+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CHS
Mar 14 — Mar 211
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Cheap 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 February 12, 2026.

This American Airlines deal was found by Cheapflights users on 2/11. 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.
Fri 5/110:47 pm
SEA
-
CHS
1 stop9h 51m
American Airlines
Tue 5/56:33 pm
CHS
-
SEA
1 stop8h 57m
American Airlines
Deal found 2/11$179
This Delta deal was found by Cheapflights users on 2/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1711:15 pm
SEA
-
CHS
1 stop9h 05m
Delta
Fri 5/16:00 am
CHS
-
SEA
1 stop11h 42m
Delta
Deal found 2/11$197
This American Airlines deal was found by Cheapflights users on 2/11. 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.
Tue 3/3112:07 am
SEA
-
CHS
1 stop8h 27m
American Airlines
Wed 4/86:33 pm
CHS
-
SEA
1 stop8h 57m
American Airlines
Deal found 2/11$198
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Sat 4/1810:47 pm
SEA
-
CHS
1 stop9h 51m
American Airlines
Sat 4/257:30 pm
CHS
-
SEA
1 stop8h 14m
American Airlines
Deal found 2/10$203
This American Airlines deal was found by Cheapflights users on 2/9. 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.
Mon 4/1310:16 pm
SEA
-
CHS
1 stop9h 18m
American Airlines
Fri 4/177:15 am
CHS
-
SEA
1 stop10h 12m
American Airlines
Deal found 2/9$207
This United Airlines deal was found by Cheapflights users on 2/11. 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.
Thu 11/2610:40 pm
SEA
-
CHS
1 stop8h 47m
United Airlines
Sat 12/56:00 am
CHS
-
SEA
1 stop9h 59m
United Airlines
Deal found 2/11$214
This American Airlines deal was found by Cheapflights users on 2/9. 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.
Fri 3/66:00 am
SEA
-
CHS
1 stop9h 12m
American Airlines
Mon 3/97:19 pm
CHS
-
SEA
1 stop8h 36m
American Airlines
Deal found 2/9$217
This Delta deal was found by Cheapflights users on 2/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2910:35 pm
SEA
-
CHS
1 stop10h 37m
Delta
Tue 6/24:55 pm
CHS
-
SEA
1 stop10h 02m
Delta
Deal found 2/9$218
This American Airlines deal was found by Cheapflights users on 2/9. 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 2/2810:57 pm
SEA
-
CHS
1 stop8h 20m
American Airlines
Sat 3/76:08 pm
CHS
-
SEA
1 stop9h 16m
American Airlines
Deal found 2/9$219
This American Airlines deal was found by Cheapflights users on 2/9. 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.
Fri 2/271:44 pm
SEA
-
CHS
1 stop7h 07m
American Airlines
Tue 3/33:45 pm
CHS
-
SEA
1 stop10h 22m
American Airlines
Deal found 2/9$229
This American Airlines deal was found by Cheapflights users on 2/10. 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 2/277:29 pm
SEA
-
HHH
2 stops12h 04m
American Airlines
Fri 3/62:58 pm
HHH
-
SEA
2 stops12h 26m
American Airlines
Deal found 2/10$318
This American Airlines deal was found by Cheapflights users on 2/11. 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 2/266:00 am
SEA
-
HHH
1 stop8h 44m
American Airlines
Mon 3/22:58 pm
HHH
-
SEA
1 stop9h 10m
American Airlines
Deal found 2/11$319

Find 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 February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$179
(American Airlines)

One-way from

$60
(Trip.com)

Popular in

May

Cheapest in

July

Average price

$456

Good round-trip deal

$227 or less

Good one-way deal

$158 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Myrtle Beach Intl flight deals.
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Myrtle Beach Intl flights.
From Seattle/Tacoma Intl to South Carolina
One-way flight from Seattle/Tacoma Intl to South Carolina
Highest demand for flights based on searches. 12% potential increase in price ($71 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Average for round-trip flights in February 2026
Price to beat on a round-trip flight from Seattle/Tacoma Intl to South Carolina.
Price to beat on a one-way flight from Seattle/Tacoma Intl to South Carolina.

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 February 12, 2026.
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

Fri 4/17

11:15 pm-10:09 am

1 stop7h 54m

Charleston

Sat 5/2

12:04 pm-7:59 pm

1 stop10h 55m

$197

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Mon 4/13

5:00 am-3:01 pm

1 stop7h 01m

Charleston

Fri 4/17

5:12 pm-10:50 pm

1 stop8h 38m

$259

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Mon 3/30

9:38 am-5:53 pm

Nonstop5h 15m

Charleston

Wed 4/1

6:53 pm-10:02 pm

Nonstop6h 09m

$277

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Sat 2/21

11:59 pm-12:30 pm

1 stop9h 31m

Charleston

Fri 2/27

5:05 pm-10:43 pm

1 stop8h 38m

$288

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Fri 3/6

9:28 am-5:32 pm

Nonstop5h 04m

Charleston

Fri 3/13

6:32 pm-9:46 pm

Nonstop6h 14m

$288

SeattleHilton Head Island

SEA - HHH

SEAHHH

Seattle/Tacoma Intl

Thu 2/26

6:00 am-5:44 pm

1 stop8h 44m

Hilton Head Island

Mon 3/2

2:58 pm-9:08 pm

1 stop9h 10m

$319

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Fri 4/17

5:15 am-9:55 pm

1 stop13h 40m

Charleston

Sat 5/2

12:40 pm-11:00 pm

2 stops13h 20m

$320

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Mon 3/23

11:55 pm-1:35 pm

2 stops10h 40m

Charleston

Thu 3/26

5:45 pm-12:30 am

1 stop9h 45m

$334

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Fri 2/27

5:15 am-9:40 pm

2 stops13h 25m

Charleston

Tue 3/3

11:40 am-10:30 pm

2 stops13h 50m

$339

SeattleHilton Head Island

SEA - HHH

SEAHHH

Seattle/Tacoma Intl

Fri 2/27

6:00 am-5:44 pm

1 stop8h 44m

Hilton Head Island

Fri 3/6

2:58 pm-11:04 pm

2 stops11h 06m

$344

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

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, January is the cheapest month in which you can book a flight from Seattle to South Carolina (average of $178). Flying from Seattle to South Carolina in June is currently the most expensive (average of $307). 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 February 12, 2026.

It’s optimal to fly from Seattle to South Carolina in the evening. By choosing this option you can save up to 44% on the cost of your flight, compared to a flight in the morning.

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 February 7, 2026.

Travelers seeking maximum savings on their Seattle to South Carolina flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday afternoons 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 February 12, 2026.
Read reviews from past customers who have flown Alaska Airlines, Delta, and Hawaiian Airlines from Seattle to South Carolina. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

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?

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

    A quick flight from Seattle to South Carolina can take about 5h 15m. Delta provides one of the quickest options available for as low as $277. 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?

    $97 is the cheapest one-way deal found within the past few days, from Volaris. You may also be able to find cheap deals on Aeromexico and Alaska Airlines, with prices starting from $132 and $148, respectively.

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

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

    While on average a flight from Seattle to South Carolina is generally $298, 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 $177 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, January is the cheapest month in which you can book a flight from Seattle to South Carolina (average of $178). Flying from Seattle to South Carolina in June is currently the most expensive (average of $307). 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.

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 February 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$155Average$488FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$178Average$480FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$196Average$415FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$212Average$505FlexibilityNo cancel feeOn-time63%
Hawaiian AirlinesCheapest$214Average$438FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$232Average$410FlexibilityNo cancel feeOn-time75%

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