HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
South Carolina

$78+ 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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CHS
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seattle to South Carolina with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$204
(American Airlines)

One-way from

$78
(Mytrip)

Popular in

March

Cheapest in

January

Average price

$479

Good round-trip deal

$298 or less

Good one-way deal

$234 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Myrtle Beach Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Myrtle Beach Intl flights.
Search Deals
From Seattle/Tacoma Intl to South Carolina
Search Deals
One-way flight from Seattle/Tacoma Intl to South Carolina
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals
Price to beat on a round-trip flight from Seattle/Tacoma Intl to South Carolina.
Search Deals
Price to beat on a one-way flight from Seattle/Tacoma Intl to South Carolina.
Search Deals

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 February 20, 2025.

This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1711:59 pmSEA - AGS
2 stops11h 13mAmerican Airlines
Sat 3/225:00 amAGS - SEA
1 stop10h 50mAmerican Airlines
Deal found 2/20$204
This Mytrip deal was found by Cheapflights users on 2/19. 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.
Mon 3/177:57 pmSEA - CHS
1 stop21h 22mMultiple Airlines
Tue 3/252:15 pmCHS - SEA
2 stops21h 28mMultiple Airlines
Deal found 2/19$240
This Mytrip deal was found by Cheapflights users on 2/19. 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 5/74:58 pmSEA - CHS
2 stops21h 18mSpirit Airlines
Tue 5/131:02 pmCHS - SEA
2 stops29h 51mSpirit Airlines
Deal found 2/19$245
This Mytrip deal was found by Cheapflights users on 2/19. 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.
Mon 3/1012:41 pmSEA - MYR
3 stops30h 23mSpirit Airlines
Mon 3/176:41 pmMYR - SEA
3 stops27h 21mSpirit Airlines
Deal found 2/19$252
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1710:56 pmSEA - CHS
1 stop10h 13mDelta
Wed 3/2612:55 pmCHS - SEA
1 stop12h 30mDelta
Deal found 2/20$257
This United Airlines deal was found by Cheapflights users on 2/19. 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 4/1411:45 pmSEA - CHS
1 stop7h 46mUnited Airlines
Wed 4/169:55 amCHS - SEA
2 stops12h 06mUnited Airlines
Deal found 2/19$263
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Wed 3/511:54 amSEA - CHS
2 stops9h 03mAmerican Airlines
Mon 3/105:06 amCHS - SEA
1 stop10h 44mAmerican Airlines
Deal found 2/19$292
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/179:25 amSEA - CHS
Nonstop5h 11mAlaska Airlines
Wed 3/266:38 pmCHS - SEA
Nonstop6h 11mAlaska Airlines
Deal found 2/20$293
This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/39:48 amSEA - SAV
2 stops34h 25mMultiple Airlines
Mon 4/712:34 pmSAV - SEA
3 stops33h 35mMultiple Airlines
Deal found 2/20$294
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1110:00 pmSEA - CLT
Nonstop5h 00mAmerican Airlines
Tue 3/184:23 pmCLT - SEA
Nonstop5h 52mAmerican Airlines
Deal found 2/20$323
This CheapOair deal was found by Cheapflights users on 2/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2612:30 pmSEA - CLT
2 stops18h 06mMultiple Airlines
Thu 5/15:06 pmCLT - SEA
1 stop10h 38mMultiple Airlines
Deal found 2/20$324
This Booking.com deal was found by Cheapflights users on 2/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1412:30 pmSEA - CLT
2 stops18h 06mSpirit Airlines
Sat 4/195:21 pmCLT - SEA
2 stops21h 14mSpirit Airlines
Deal found 2/19$332

Find flights from Seattle to South Carolina within your budget

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 20, 2025.

Fly from

Seattle

Fly to

South Carolina

Route

Depart

Return

Price

SeattleAugusta

SEA - AGS

SEAAGS

Seattle/Tacoma Intl

Mon 3/17

11:59 pm-2:12 pm

2 stops11h 13m

Augusta Bush Field

Sat 3/22

5:00 am-12:50 pm

1 stop10h 50m

$204

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Mon 3/17

7:57 pm-8:19 pm

1 stop21h 22m

Charleston

Tue 3/25

2:15 pm-8:43 am

2 stops21h 28m

$240

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Wed 5/7

4:58 pm-5:16 pm

2 stops21h 18m

Charleston

Tue 5/13

1:02 pm-3:53 pm

2 stops29h 51m

$245

SeattleMyrtle Beach

SEA - MYR

SEAMYR

Seattle/Tacoma Intl

Mon 3/10

12:41 pm-10:04 pm

3 stops30h 23m

Myrtle Beach Intl

Mon 3/17

6:41 pm-7:02 pm

3 stops27h 21m

$252

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Mon 3/17

10:56 pm-12:09 pm

1 stop10h 13m

Charleston

Wed 3/26

12:55 pm-10:25 pm

1 stop12h 30m

$257

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Mon 4/14

11:45 pm-10:31 am

1 stop7h 46m

Charleston

Wed 4/16

9:55 am-7:01 pm

2 stops12h 06m

$263

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Wed 3/5

11:54 am-11:57 pm

2 stops9h 03m

Charleston

Mon 3/10

5:06 am-12:50 pm

1 stop10h 44m

$292

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Mon 3/17

9:25 am-5:36 pm

Nonstop5h 11m

Charleston

Tue 3/25

6:38 pm-9:49 pm

Nonstop6h 11m

$293

SeattleSavannah

SEA - SAV

SEASAV

Seattle/Tacoma Intl

Thu 4/3

9:48 am-11:13 pm

2 stops34h 25m

Savannah/Hilton Head

Mon 4/7

12:34 pm-7:09 pm

3 stops33h 35m

$294

SeattleCharlotte

SEA - CLT

SEACLT

Seattle/Tacoma Intl

Tue 3/11

10:00 pm-6:00 am

Nonstop5h 00m

Charlotte Douglas

Tue 3/18

4:23 pm-7:15 pm

Nonstop5h 52m

$323

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 60 results
1
2
3
...
6

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.

Travel insights for flights from Seattle to South Carolina

Get recent, data-driven insights about flights from Seattle to South Carolina including ideal travel times, pricing trends, and more.

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 February 20, 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 February 20, 2025.

The most flights from SEA to USSC are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 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 February 20, 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
4,411 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,697 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,219 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Hawaiian Airlines
7.9
Good
2,317 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

JetBlue
7.4
Good
3,070 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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?

    $78 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Frontier and American Airlines, with prices starting from $84 and $129, 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 - Greenville.

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

    While on average a flight from Seattle to South Carolina is generally $351, our data shows the cheapest flight currently is $118. When looking at the most popular route, (Seattle/Tacoma Intl - Charleston), you can expect to pay $221 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to South Carolina

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Los Angeles flights
Seattle to Sky Harbor Intl flights
Seattle to Las Vegas flights
Seattle to John F Kennedy Intl flights
Seattle to San Diego flights
Seattle to Honolulu flights
Seattle to San Francisco flights
Seattle to Santa Ana flights
Seattle to Dallas/Fort Worth flights
Seattle to Newark flights
Seattle to Orlando flights
Seattle to O'Hare Intl flights
Seattle to Hobby flights
Portland to Los Angeles flights
Seattle to Ontario flights
Seattle to Kahului flights
Seattle to Miami flights
Seattle to Reagan-National flights
Seattle to Salt Lake City flights
Seattle to Denver flights
Portland to Sky Harbor Intl flights
Seattle to Palm Springs flights
Seattle to Burbank flights
Seattle to LaGuardia flights
Portland to Las Vegas flights
Seattle to George Bush Intcntl flights
Seattle to New Orleans flights
Seattle to Dulles Intl flights
Seattle to Austin flights
Seattle to Kailua-Kona flights
Seattle to Boston flights
Seattle to San Jose flights
Seattle to Atlanta flights
Portland to Newark flights
Seattle to Tampa flights
Everett to Las Vegas flights
Portland to Honolulu flights
Portland to John F Kennedy Intl flights
Seattle to Baltimore flights
Seattle to Lihue flights
Seattle to Fort Lauderdale flights
Seattle to Nashville flights
Seattle to Minneapolis flights
Portland to San Diego flights
Portland to Dallas/Fort Worth flights
Seattle to Midway flights
Seattle to San Antonio flights
Portland to Santa Ana flights
Portland to Burbank flights
Portland to Denver flights

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 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$146Average$513FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$163Average$249FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$235Average$556FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$256Average$548FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$266Average$547FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$427Average$508FlexibilityNo cancel feeOn-time63%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.