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South Carolina

$99+ 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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CHS
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$272
(Delta)

One-way from

$99
(Delta)

Popular in

March

Cheapest in

January

Average price

$626

Good round-trip deal

$388 or less

Good one-way deal

$189 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. 7% potential increase in price ($43 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 28, 2025.

This Delta deal was found by Cheapflights users on 3/28. 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.
Sun 4/2012:45 amSEA - CHS
1 stop9h 13mDelta
Fri 4/2512:50 pmCHS - SEA
1 stop10h 13mDelta
Deal found 3/28$272
This American Airlines deal was found by Cheapflights users on 3/26. 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 6/910:41 pmSEA - CHS
1 stop8h 38mAmerican Airlines
Mon 6/167:04 pmCHS - SEA
1 stop8h 40mAmerican Airlines
Deal found 3/26$286
This JetBlue deal was found by Cheapflights users on 3/27. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/59:23 pmSEA - SAV
1 stop11h 17mJetBlue
Wed 5/1412:25 pmSAV - SEA
1 stop11h 29mJetBlue
Deal found 3/27$290
This United Airlines deal was found by Cheapflights users on 3/27. 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 8/2911:55 pmSEA - CHS
2 stops11h 18mUnited Airlines
Fri 9/54:00 pmCHS - SEA
1 stop8h 12mUnited Airlines
Deal found 3/27$292
This Alaska Airlines deal was found by Cheapflights users on 3/28. 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 5/109:41 amSEA - CHS
Nonstop5h 13mAlaska Airlines
Wed 5/146:54 pmCHS - SEA
Nonstop6h 06mAlaska Airlines
Deal found 3/28$298
This Southwest deal was found by Cheapflights users on 3/27. 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.
Mon 6/910:55 pmSEA - CHS
2 stops9h 15mSouthwest
Wed 6/112:45 pmCHS - SEA
1 stop12h 30mSouthwest
Deal found 3/27$313
This Mytrip deal was found by Cheapflights users on 3/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/252:30 pmSEA - CHS
3 stops21h 45mSpirit Airlines
Tue 4/2910:25 amCHS - SEA
3 stops28h 10mSpirit Airlines
Deal found 3/27$314
This Mytrip deal was found by Cheapflights users on 3/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/73:20 pmSEA - MYR
2 stops26h 45mSpirit Airlines
Mon 5/125:10 amMYR - SEA
3 stops46h 00mSpirit Airlines
Deal found 3/27$318
This Hawaiian Airlines deal was found by Cheapflights users on 3/27. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/99:41 amSEA - CHS
Nonstop5h 13mHawaiian Airlines
Tue 5/136:54 pmCHS - SEA
Nonstop6h 06mHawaiian Airlines
Deal found 3/27$328
This Sun Country Air deal was found by Cheapflights users on 3/27. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/157:10 pmSEA - CLT
1 stop19h 32mSun Country Air
Fri 5/305:42 pmCLT - SEA
1 stop8h 09mSun Country Air
Deal found 3/27$330
This Mytrip deal was found by Cheapflights users on 3/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/86:00 amSEA - CLT
3 stops22h 30mSpirit Airlines
Tue 5/135:45 amCLT - SEA
3 stops21h 25mSpirit Airlines
Deal found 3/27$331
This CheapOair deal was found by Cheapflights users on 3/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1612:30 pmSEA - CLT
2 stops18h 05mMultiple Airlines
Sun 4/2010:20 pmCLT - SEA
1 stop29h 24mMultiple Airlines
Deal found 3/27$337

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 March 28, 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

Sun 4/20

12:45 am-12:58 pm

1 stop9h 13m

Charleston

Fri 4/25

12:50 pm-8:03 pm

1 stop10h 13m

$272

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Mon 6/9

10:41 pm-10:19 am

1 stop8h 38m

Charleston

Mon 6/16

7:04 pm-12:44 am

1 stop8h 40m

$286

SeattleSavannah

SEA - SAV

SEASAV

Seattle/Tacoma Intl

Mon 5/5

9:23 pm-11:40 am

1 stop11h 17m

Savannah/Hilton Head

Wed 5/14

12:25 pm-8:54 pm

1 stop11h 29m

$290

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Fri 8/29

11:55 pm-2:13 pm

2 stops11h 18m

Charleston

Fri 9/5

4:00 pm-9:12 pm

1 stop8h 12m

$292

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Sat 5/10

9:41 am-5:54 pm

Nonstop5h 13m

Charleston

Wed 5/14

6:54 pm-10:00 pm

Nonstop6h 06m

$298

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Mon 6/9

10:55 pm-11:10 am

2 stops9h 15m

Charleston

Wed 6/11

2:45 pm-12:15 am

1 stop12h 30m

$313

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Fri 4/25

2:30 pm-3:15 pm

3 stops21h 45m

Charleston

Tue 4/29

10:25 am-11:35 am

3 stops28h 10m

$314

SeattleMyrtle Beach

SEA - MYR

SEAMYR

Seattle/Tacoma Intl

Wed 5/7

3:20 pm-9:05 pm

2 stops26h 45m

Myrtle Beach Intl

Mon 5/12

5:10 am-12:10 am

3 stops46h 00m

$318

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Fri 5/9

9:41 am-5:54 pm

Nonstop5h 13m

Charleston

Tue 5/13

6:54 pm-10:00 pm

Nonstop6h 06m

$328

SeattleCharlotte

SEA - CLT

SEACLT

Seattle/Tacoma Intl

Thu 5/15

7:10 pm-5:42 pm

1 stop19h 32m

Charlotte Douglas

Fri 5/30

5:42 pm-10:51 pm

1 stop8h 09m

$330

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

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 March 28, 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.

Weekly flight availability from Seattle to South Carolina

Explore weekly flight availability from Seattle to South Carolina. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 28, 2025.

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

Rainfall in South Carolina by month

Plan your trip to South Carolina by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Carolina ranges from 3.0 - 6.5 inches per month. July is typically the wettest month, when rainfall can reach 6.5 in. November is typically the driest time to visit South Carolina when rainfall is around 3.0 in.

Temperature in South Carolina by month

Plan your trip to South Carolina by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South Carolina, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 44.6 F).

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 March 28, 2025.
Read through reviews of airlines operating flights from Seattle to South Carolina, such as Southwest, Alaska Airlines and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Food

7.1

Entertainment

7.6

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,273 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Food

7.1

Entertainment

7.6

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Alaska Airlines
8.0
Very good
9,798 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Food

7.1

Entertainment

7.6

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,896 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Food

7.1

Entertainment

7.6

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Hawaiian Airlines
7.9
Good
2,336 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Food

7.1

Entertainment

7.6

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,603 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Food

7.1

Entertainment

7.6

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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 2 times in the past calendar month.

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

    $99 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and Hawaiian Airlines, with prices starting from $129 and $149, 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 - Charleston. You may also consider Seattle/Tacoma Intl - Charlotte Douglas 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 $368, our data shows the cheapest flight currently is $174. When looking at the most popular route, (Seattle/Tacoma Intl - Charleston), you can expect to pay $257 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$169Average$511FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$237Average$546FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$256Average$533FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$266Average$526FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$308Average$388FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$451Average$509FlexibilityNo cancel feeOn-time63%
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