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$81+ 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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SEA
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap 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 December 23, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/20. 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.
Tue 12/307:46 pmCLT - SEA
2 stops19h 44mFrontier
Sun 1/2512:34 pmSEA - CLT
1 stop24h 44mFrontier
Deal found 12/20$389
This American Airlines deal was found by Cheapflights users on 12/22. 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 12/259:37 amCLT - SEA
Nonstop6h 00mAmerican Airlines
Tue 12/306:00 amSEA - CLT
Nonstop5h 00mAmerican Airlines
Deal found 12/22$405
This American Airlines deal was found by Cheapflights users on 12/21. 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 12/254:40 pmCLT - SEA
Nonstop5h 48mAmerican Airlines
Sat 12/2711:07 pmSEA - CLT
1 stop8h 23mAmerican Airlines
Deal found 12/21$415
This United Airlines deal was found by Cheapflights users on 12/22. 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.
Wed 12/244:05 pmCHS - SEA
1 stop8h 12mUnited Airlines
Fri 1/27:00 amSEA - CHS
1 stop9h 18mUnited Airlines
Deal found 12/22$417
This Delta deal was found by Cheapflights users on 12/22. 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.
Thu 12/258:15 amCLT - SEA
1 stop8h 52mDelta
Tue 12/3010:15 amSEA - CLT
1 stop7h 04mDelta
Deal found 12/22$425
This American Airlines deal was found by Cheapflights users on 12/22. 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 12/254:40 pmCLT - SEA
Nonstop5h 48mAmerican Airlines
Sun 12/2810:13 pmSEA - CLT
Nonstop4h 47mAmerican Airlines
Deal found 12/22$426
This American Airlines deal was found by Cheapflights users on 12/22. 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 12/254:40 pmCLT - SEA
Nonstop5h 48mAmerican Airlines
Sun 12/2812:59 amSEA - CLT
1 stop8h 18mAmerican Airlines
Deal found 12/22$436
This United Airlines deal was found by Cheapflights users on 12/22. 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.
Mon 12/295:00 pmCHS - SEA
1 stop10h 34mUnited Airlines
Mon 1/511:59 pmSEA - CHS
2 stops11h 49mUnited Airlines
Deal found 12/22$437
This American Airlines deal was found by Cheapflights users on 12/21. 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 12/234:33 pmCLT - SEA
1 stop9h 40mAmerican Airlines
Tue 1/69:45 pmSEA - CLT
Nonstop4h 45mAmerican Airlines
Deal found 12/21$437
This Delta deal was found by Cheapflights users on 12/22. 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.
Wed 12/241:05 pmCLT - SEA
1 stop8h 23mDelta
Sun 12/285:25 amSEA - CLT
1 stop8h 51mDelta
Deal found 12/22$446
This United Airlines deal was found by Cheapflights users on 12/21. 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 12/236:00 amCLT - SEA
1 stop8h 27mUnited Airlines
Tue 1/612:25 pmSEA - CLT
1 stop7h 34mUnited Airlines
Deal found 12/21$447
This American Airlines deal was found by Cheapflights users on 12/22. 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 12/236:21 pmCLT - SEA
Nonstop5h 49mAmerican Airlines
Fri 1/210:13 pmSEA - CLT
Nonstop4h 47mAmerican Airlines
Deal found 12/22$448

Find 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 December 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$179
(American Airlines)

One-way from

$81
(Trip.com)

Popular in

March

Cheapest in

November

Average price

$582

Good round-trip deal

$257 or less

Good one-way deal

$271 or less
Provider with most accurate pricing for Myrtle Beach Intl-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Myrtle Beach Intl-Seattle/Tacoma Intl flights.
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From South Carolina to Seattle/Tacoma Intl
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One-way flight from South Carolina to Seattle/Tacoma Intl
Search Deals
High demand for flights, 3% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from South Carolina to Seattle/Tacoma Intl.
Search Deals
Price to beat on a one-way flight from South Carolina to Seattle/Tacoma Intl.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from South Carolina to Seattle 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 December 23, 2025.
Use the filters below to find and compare flights from South Carolina to Seattle that are best for you.

Fly from

South Carolina

Fly to

Seattle

Route

Depart

Return

Price

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Wed 2/25

7:15 am-12:33 pm

1 stop8h 18m

Seattle/Tacoma Intl

Sun 3/1

11:18 pm-10:28 am

1 stop8h 10m

$179

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Mon 2/2

3:28 pm-11:15 pm

1 stop10h 47m

Seattle/Tacoma Intl

Mon 2/9

9:55 pm-11:20 am

1 stop10h 25m

$197

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Thu 1/8

7:32 am-3:34 pm

1 stop11h 02m

Seattle/Tacoma Intl

Tue 1/20

12:45 pm-11:07 pm

1 stop7h 22m

$219

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Thu 1/8

6:10 am-1:14 pm

2 stops10h 04m

Seattle/Tacoma Intl

Sun 1/11

9:45 pm-9:48 am

1 stop9h 03m

$224

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Wed 1/14

7:22 pm-10:29 pm

Nonstop6h 07m

Seattle/Tacoma Intl

Sun 1/18

10:11 am-6:22 pm

Nonstop5h 11m

$237

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Thu 1/8

4:41 pm-10:43 pm

1 stop9h 02m

Seattle/Tacoma Intl

Sat 1/10

5:00 am-3:05 pm

1 stop7h 05m

$248

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Thu 1/22

7:22 pm-10:29 pm

Nonstop6h 07m

Seattle/Tacoma Intl

Fri 1/30

10:11 am-6:22 pm

Nonstop5h 11m

$257

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Fri 1/30

7:22 pm-10:29 pm

Nonstop6h 07m

Seattle/Tacoma Intl

Mon 2/2

10:11 am-6:22 pm

Nonstop5h 11m

$257

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Mon 1/19

6:05 am-11:32 am

1 stop8h 27m

Seattle/Tacoma Intl

Mon 1/26

7:00 am-8:02 pm

1 stop10h 02m

$259

AugustaSeattle

AGS - SEA

AGSSEA

Augusta Bush Field

Wed 1/14

11:56 am-7:04 pm

1 stop10h 08m

Seattle/Tacoma Intl

Sat 1/17

12:45 pm-11:48 pm

1 stop8h 03m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

Showing 1-10 of 60 results
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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, December is the cheapest month in which you can book a flight from South Carolina to Seattle (average of $178). Flying from South Carolina to Seattle in June is currently the most expensive (average of $286). 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?

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 December 23, 2025.

It’s optimal to fly from South Carolina to Seattle in the evening. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight in the morning.

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

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

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

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?

    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 21 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 8h 18m. 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 American Airlines, which is currently one of the cheapest options available, starting at $103. Delta flights start at $109 while deals on United Airlines start at $118 one-way.

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

    While some choose either Charleston - Seattle/Tacoma Intl or Greenville - 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 $406, our data indicates the cheapest price to be $188. The most popular route (Charlotte Douglas - Seattle/Tacoma Intl), is priced around $224.

  • 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, December is the cheapest month in which you can book a flight from South Carolina to Seattle (average of $178). Flying from South Carolina to Seattle in June is currently the most expensive (average of $286). 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

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
SeaTac
Lakewood
Ocean Shores
Olympia
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Renton
Puyallup
Kirkland
Kent
Tukwila
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Shoreline
Centralia
Federal Way
Chehalis

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Top 6 airlines flying from South Carolina to Seattle

Discover the top 6 airlines that operate flights from South Carolina to Seattle. 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 December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$98Average$467FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$194Average$454FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$222Average$543FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$225Average$494FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$236Average$435FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$257Average$382FlexibilityNo cancel feeOn-time85%

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