How popular is this South Carolina to Seattle flight route?

This flight path from South Carolina to Seattle/Tacoma Intl was viewed by 17 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

How long is the flight from South Carolina to Seattle?

Departing from South Carolina to Seattle will take you 6h. The distance from South Carolina to Seattle is about 2409 mi. This flight may include one or multiple stops.

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

To fly one-way, consider booking your trip with Southwest, which is currently one of the cheapest options available, starting at $89. American Airlines flights start at $90 while deals on United Airlines start at $119 one-way.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

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

While some choose either Charleston - Seattle/Tacoma Intl or Savannah/Hilton Head - Seattle/Tacoma Intl, Charlotte Douglas - Seattle/Tacoma Intl is the most popular route from South Carolina to Seattle.

What are the cheapest flights from South Carolina to Seattle?

Looking for the cheapest flight from South Carolina to Seattle? While on average our users pay $344, our data indicates the cheapest price to be $148. The most popular route (Charlotte Douglas - Seattle/Tacoma Intl), is priced around $249.

What are the most popular airlines that fly from South Carolina to Seattle?

Before booking your flight from South Carolina to Seattle check out the most popular airlines for this route: American Airlines, Alaska Airlines or Delta.

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

Users have found that booking a flight from South Carolina to Seattle at least 58 days early can save you up to 146% on average compared to booking a flight this week. If booking 58 days before your flight isn’t an option for you, users have found flights from South Carolina to Seattle for as little as $582 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,077 for flights departing within the next 3 days.

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

The best pricing can be found in the month of January. Prices to Seattle from South Carolina average $495. You can even find prices in January for less than $495, as users have found deals to Seattle from as low as $335. The month of March appears to be one of the more expensive times to travel to Seattle from South Carolina. Flying in the targeted month can save you up to 25%.

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

Seattle/Tacoma Intl (SEA) is the airport you will fly into if you book a flight from South Carolina to Seattle. It is only a 11.4 mi journey from Seattle/Tacoma Intl (SEA) to Seattle’s city center.

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

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

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

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

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

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

$89+ Cheap Flights from South Carolina to Seattle

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Cheap flight deals from South Carolina to Seattle

Round-trip from	$170 (Southwest)
One-way from	$89 (Southwest)
Popular in	March
Cheapest in	January
Average price	$482
Good round-trip deal	$297 or less
Good one-way deal	$168 or less

From South Carolina to Seattle/Tacoma Intl

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One-way flight from South Carolina to Seattle/Tacoma Intl

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High demand for flights, 3% potential price rise

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Cheapest flight prices on average. 2% potential price decrease ($12 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 South Carolina to Seattle/Tacoma Intl.

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Price to beat on a one-way flight from South Carolina to Seattle/Tacoma Intl.

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Find flight deals from South Carolina to Seattle

Cheapest flights from South Carolina to Seattle
Explore the most affordable flight options available from South Carolina to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2025.

Wed 11/127:00 amCHS - SEA

2 stops14h 20mSouthwest

Wed 12/35:40 amSEA - CHS

2 stops11h 55mSouthwest

Deal found 9/12

$170

Wed 11/57:00 amCHS - SEA

1 stop9h 10mAmerican Airlines

Sun 11/912:59 amSEA - CHS

1 stop9h 18mAmerican Airlines

Deal found 9/12

$178

Sat 10/181:42 pmCHS - SEA

1 stop10h 04mAmerican Airlines

Sat 10/258:49 pmSEA - CHS

1 stop9h 50mAmerican Airlines

Deal found 9/12

$179

Sat 11/84:15 pmCHS - SEA

2 stops10h 03mAmerican Airlines

Wed 11/1910:39 amSEA - CHS

1 stop8h 45mAmerican Airlines

Deal found 9/12

$184

Sat 10/42:59 pmCHS - SEA

1 stop8h 06mAmerican Airlines

Sat 10/1111:56 pmSEA - CHS

1 stop7h 53mAmerican Airlines

Deal found 9/13

$189

Wed 10/12:59 pmCHS - SEA

1 stop8h 00mAmerican Airlines

Mon 10/610:01 pmSEA - CHS

1 stop8h 30mAmerican Airlines

Deal found 9/12

$211

Sat 11/14:15 pmCHS - SEA

1 stop8h 30mSouthwest

Sun 11/95:35 amSEA - CHS

1 stop6h 35mSouthwest

Deal found 9/14

$220

Wed 10/227:23 pmCHS - SEA

Nonstop5h 52mAlaska Airlines

Sat 10/259:56 amSEA - CHS

Nonstop5h 21mAlaska Airlines

Deal found 9/13

$221

Thu 11/62:50 pmCHS - SEA

1 stop12h 45mSouthwest

Sun 11/95:35 amSEA - CHS

1 stop6h 35mSouthwest

Deal found 9/13

$225

Tue 10/712:09 pmSAV - SEA

1 stop15h 18mAmerican Airlines

Mon 10/1312:34 amSEA - SAV

1 stop7h 55mAmerican Airlines

Deal found 9/12

$245

Sat 11/111:29 amGSP - SEA

1 stop9h 54mDelta

Tue 11/41:40 pmSEA - GSP

1 stop7h 15mDelta

Deal found 9/11

$249

Sat 10/186:00 amSAV - SEA

1 stop9h 51mAmerican Airlines

Tue 10/218:49 pmSEA - SAV

1 stop9h 20mAmerican Airlines

Deal found 9/12

$249

Best flights from South Carolina to Seattle
Discover carefully curated flight deals from South Carolina to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 14, 2025.

Thu 11/62:50 pmCHS - SEA

1 stop12h 45mSouthwest

Sun 11/95:35 amSEA - CHS

1 stop6h 35mSouthwest

Deal found 9/13

$225

Wed 10/296:59 pmCHS - SEA

Nonstop6h 00mAlaska Airlines

Wed 11/59:40 amSEA - CHS

Nonstop5h 14mAlaska Airlines

Deal found 9/14

$237

Wed 9/242:54 pmCHS - SEA

1 stop9h 29mAmerican Airlines

Wed 10/110:09 amSEA - CHS

1 stop9h 35mAmerican Airlines

Deal found 9/14

$239

Wed 10/15:20 pmCHS - SEA

1 stop8h 55mUnited Airlines

Mon 10/66:55 pmSEA - CHS

2 stops11h 20mUnited Airlines

Deal found 9/12

$240

Sat 11/111:29 amGSP - SEA

1 stop9h 54mDelta

Tue 11/41:40 pmSEA - GSP

1 stop7h 15mDelta

Deal found 9/11

$249

Wed 11/56:59 pmCHS - SEA

Nonstop6h 00mHawaiian Airlines

Mon 11/109:40 amSEA - CHS

Nonstop5h 14mHawaiian Airlines

Deal found 9/14

$254

Thu 10/212:24 pmSAV - SEA

1 stop13h 00mJetBlue

Mon 10/611:40 pmSEA - SAV

1 stop9h 00mJetBlue

Deal found 9/13

$301

Fri 9/265:38 pmCLT - SEA

1 stop9h 52mFrontier

Mon 9/296:12 amSEA - CLT

2 stops12h 13mFrontier

Deal found 9/13

$329

Wed 10/157:23 pmCHS - SEA

Nonstop5h 52mAlaska Airlines

Tue 10/219:56 amSEA - CHS

Nonstop5h 21mAlaska Airlines

Deal found 9/12

$237

Thu 10/24:35 pmCHS - SEA

1 stop7h 59mUnited Airlines

Mon 10/66:55 pmSEA - CHS

2 stops11h 20mUnited Airlines

Deal found 9/12

$242

Tue 10/217:00 amMYR - SEA

1 stop7h 30mAmerican Airlines

Tue 10/2811:49 pmSEA - MYR

1 stop8h 39mAmerican Airlines

Deal found 9/12

$249

Sat 11/18:30 amSAV - SEA

1 stop10h 20mDelta

Wed 11/51:40 pmSEA - SAV

1 stop7h 03mDelta

Deal found 9/12

$249

Last-minute flights from South Carolina to Seattle
Discover last-minute flight deals from South Carolina to Seattle. Data last updated September 14, 2025 and is based on user searches.

Wed 10/12:59 pmCHS - SEA

1 stop8h 00mAmerican Airlines

Mon 10/610:01 pmSEA - CHS

1 stop8h 30mAmerican Airlines

Deal found 9/12

$211

Sat 10/42:59 pmCHS - SEA

1 stop8h 06mAmerican Airlines

Sat 10/1111:56 pmSEA - CHS

1 stop7h 53mAmerican Airlines

Deal found 9/13

$189

Tue 10/712:09 pmSAV - SEA

1 stop15h 18mAmerican Airlines

Mon 10/1312:34 amSEA - SAV

1 stop7h 55mAmerican Airlines

Deal found 9/12

$245

Wed 10/157:45 pmCHS - SEA

1 stop7h 42mAmerican Airlines

Tue 10/218:49 pmSEA - CHS

1 stop9h 12mAmerican Airlines

Deal found 9/12

$178

Wed 10/157:23 pmCHS - SEA

Nonstop5h 52mAlaska Airlines

Tue 10/219:56 amSEA - CHS

Nonstop5h 21mAlaska Airlines

Deal found 9/14

$234

Sat 10/181:42 pmCHS - SEA

1 stop10h 04mAmerican Airlines

Sat 10/258:49 pmSEA - CHS

1 stop9h 50mAmerican Airlines

Deal found 9/12

$179

Sat 10/186:00 amSAV - SEA

1 stop9h 51mAmerican Airlines

Tue 10/218:49 pmSEA - SAV

1 stop9h 20mAmerican Airlines

Deal found 9/12

$249

Tue 10/217:00 amMYR - SEA

1 stop7h 30mAmerican Airlines

Tue 10/2811:49 pmSEA - MYR

1 stop8h 39mAmerican Airlines

Deal found 9/12

$249

Wed 10/227:23 pmCHS - SEA

Nonstop5h 52mAlaska Airlines

Sat 10/259:56 amSEA - CHS

Nonstop5h 21mAlaska Airlines

Deal found 9/13

$221

Sat 10/253:35 pmCHS - SEA

2 stops9h 55mSouthwest

Sat 11/85:45 amSEA - CHS

1 stop11h 50mSouthwest

Deal found 9/12

$231

Fri 10/311:30 pmCHS - SEA

2 stops11h 15mSouthwest

Sun 11/95:35 amSEA - CHS

1 stop6h 35mSouthwest

Deal found 9/14

$184

Fri 10/316:15 amCHS - SEA

1 stop8h 30mUnited Airlines

Sun 11/27:13 pmSEA - CHS

2 stops11h 55mUnited Airlines

Deal found 9/12

$232

One-way flights from South Carolina to Seattle
Search for one-way flight options from South Carolina to Seattle. Find affordable one-way fares based on user searches. Data last updated September 14, 2025.

Fri 11/142:50 pmCHS - SEA

1 stop12h 45mSouthwest

Deal found 9/12

$89

Fri 10/243:30 pmCHS - SEA

1 stop9h 46mAmerican Airlines

Deal found 9/12

$90

Tue 10/76:30 amCHS - SEA

1 stop8h 00mAmerican Airlines

Deal found 9/13

$95

Tue 1/136:05 amSAV - SEA

1 stop10h 10mSouthwest

Deal found 9/12

$107

Fri 10/35:38 pmCLT - SEA

1 stop9h 52mFrontier

Deal found 9/11

$110

Tue 10/281:50 pmSAV - SEA

2 stops12h 05mSouthwest

Deal found 9/12

$112

Mon 11/176:12 pmCLT - SEA

1 stop21h 01mFrontier

Deal found 9/12

$113

Thu 10/96:02 amCHS - SEA

1 stop8h 29mUnited Airlines

Deal found 9/14

$114

Thu 10/235:34 pmCLT - SEA

1 stop21h 33mFrontier

Deal found 9/14

$115

Wed 12/107:50 amSAV - SEA

2 stops13h 50mSouthwest

Deal found 9/12

$118

Tue 10/711:31 amCHS - SEA

2 stops14h 44mUnited Airlines

Deal found 9/13

$119

Mon 11/36:21 pmCLT - SEA

1 stop20h 52mFrontier

Deal found 9/14

$119

Cheapflights Fare Finder

Use the filters below to find and compare flights from South Carolina to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Thu 11/6

2:50 pm-12:35 am

1 stop12h 45m

Seattle/Tacoma Intl

Sun 11/9

5:35 am-3:10 pm

1 stop6h 35m

$225

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Wed 10/29

6:59 pm-9:59 pm

Nonstop6h 00m

Seattle/Tacoma Intl

Wed 11/5

9:40 am-5:54 pm

Nonstop5h 14m

$237

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Wed 10/15

7:23 pm-10:15 pm

Nonstop5h 52m

Seattle/Tacoma Intl

Tue 10/21

9:56 am-6:17 pm

Nonstop5h 21m

$237

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Wed 9/24

2:54 pm-9:23 pm

1 stop9h 29m

Seattle/Tacoma Intl

Wed 10/1

10:09 am-10:44 pm

1 stop9h 35m

$239

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Wed 10/1

5:20 pm-11:15 pm

1 stop8h 55m

Seattle/Tacoma Intl

Mon 10/6

6:55 pm-9:15 am

2 stops11h 20m

$240

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Thu 10/2

4:35 pm-9:34 pm

1 stop7h 59m

Seattle/Tacoma Intl

Mon 10/6

6:55 pm-9:15 am

2 stops11h 20m

$242

GreenvilleSeattle

GSP - SEA

GSPSEA

Greenville

Sat 11/1

11:29 am-6:23 pm

1 stop9h 54m

Seattle/Tacoma Intl

Tue 11/4

1:40 pm-11:55 pm

1 stop7h 15m

$249

Myrtle BeachSeattle

MYR - SEA

MYRSEA

Myrtle Beach Intl

Tue 10/21

7:00 am-11:30 am

1 stop7h 30m

Seattle/Tacoma Intl

Tue 10/28

11:49 pm-11:28 am

1 stop8h 39m

$249

SavannahSeattle

SAV - SEA

SAVSEA

Savannah/Hilton Head

Sat 11/1

8:30 am-3:50 pm

1 stop10h 20m

Seattle/Tacoma Intl

Wed 11/5

1:40 pm-11:43 pm

1 stop7h 03m

$249

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Wed 11/5

6:59 pm-9:59 pm

Nonstop6h 00m

Seattle/Tacoma Intl

Mon 11/10

9:40 am-5:54 pm

Nonstop5h 14m

$254

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 60 results

...

Best time to book a flight from South Carolina to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from South Carolina 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 South Carolina to Seattle

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

Currently, January is the cheapest month in which you can book a flight from South Carolina to Seattle (average of $238). Flying from South Carolina to Seattle in June is currently the most expensive (average of $388). 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 SC to SEA?

When flying from South Carolina to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from South Carolina to Seattle

The most flights from USSC to SEA are scheduled on a Sunday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Related info for your journey

What airport do you fly into for flights to Seattle from South Carolina?
Seattle/Tacoma Intl (SEA) is the airport you will fly into if you book a flight from South Carolina to Seattle. It is only a 11.4 mi journey from Seattle/Tacoma Intl (SEA) to Seattle’s city center.
How popular is this South Carolina to Seattle flight route?
This flight path from South Carolina to Seattle/Tacoma Intl was viewed by 17 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
How long is the flight from South Carolina to Seattle?
Departing from South Carolina to Seattle will take you 6h. The distance from South Carolina to Seattle is about 2409 mi. This flight may include one or multiple stops.
What are the cheapest airlines to fly from South Carolina to Seattle one-way?
To fly one-way, consider booking your trip with Southwest, which is currently one of the cheapest options available, starting at $89. American Airlines flights start at $90 while deals on United Airlines start at $119 one-way.
What are the most popular routes from South Carolina to Seattle?
While some choose either Charleston - Seattle/Tacoma Intl or Savannah/Hilton Head - Seattle/Tacoma Intl, Charlotte Douglas - Seattle/Tacoma Intl is the most popular route from South Carolina to Seattle.
What are the cheapest flights from South Carolina to Seattle?
Looking for the cheapest flight from South Carolina to Seattle? While on average our users pay $344, our data indicates the cheapest price to be $148. The most popular route (Charlotte Douglas - Seattle/Tacoma Intl), is priced around $249.
Can I find deals for flights from South Carolina to Seattle that include hotel bookings?
Yes. In addition to deals on South Carolina to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from South Carolina to Seattle?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Carolina to Seattle.
Can I find deals for business class flights from South Carolina to Seattle?
Yes. Cheapflights offers flight deals from South Carolina to Seattle 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 South Carolina to Seattle?
Currently, January is the cheapest month in which you can book a flight from South Carolina to Seattle (average of $238). Flying from South Carolina to Seattle in June is currently the most expensive (average of $388). 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

SeaTac

Tukwila

Tacoma

Lakewood

Ocean Shores

Lynnwood

Edmonds

Leavenworth

Lacey

Renton

Olympia

Kent

Federal Way

Cle Elum

Puyallup

Chehalis

Kirkland

Issaquah

Aberdeen

Shoreline

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Top 6 airlines flying from South Carolina to Seattle

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$98	Average$464	FlexibilityNo cancel fee	On-timeN/A
Alaska Airlines	Cheapest$225	Average$516	FlexibilityNo cancel fee	On-time75%
United Airlines	Cheapest$226	Average$473	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$228	Average$457	FlexibilityNo cancel fee	On-time71%
Hawaiian Airlines	Cheapest$257	Average$380	FlexibilityNo cancel fee	On-time85%
Southwest	Cheapest$322	Average$496	FlexibilityNo cancel fee	On-time63%

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$89+ Cheap flights from South Carolina to Seattle (SEA)

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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from South Carolina to Seattle with Cheapflights

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Cheap flight deals from South Carolina to Seattle

Keep the following information in mind while searching for South Carolina to Seattle flight deals. Data was last updated September 14, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from South Carolina to Seattle

Cheapest flights from South Carolina to SeattleExplore the most affordable flight options available from South Carolina to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2025.

Explore the most affordable flight options available from South Carolina to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from South Carolina to Seattle that are best for you.

Best time to book a flight from South Carolina to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from South Carolina with our price prediction graph.

Cheapflights Insights

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

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

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

Find hourly flight availability from South Carolina to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 14, 2025.

Weekly flight availability from South Carolina to Seattle

Related info for your journey

Find useful and relevant information for your journey from South Carolina to Seattle. 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 into for flights to Seattle from South Carolina?

How popular is this South Carolina to Seattle flight route?

How long is the flight from South Carolina to Seattle?

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

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

What are the cheapest flights from South Carolina to Seattle?

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

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

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

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

Traveling to a place near Seattle?

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Alternative routes for South Carolina to Seattle

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Top 6 airlines flying from South Carolina to Seattle

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Cheapest flights from South Carolina to Seattle
Explore the most affordable flight options available from South Carolina to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2025.