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South Carolina

$68+ Cheap flights from Washington 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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CHS
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
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Find flight deals from Washington to South Carolina

Cheapest flights from Washington to South Carolina
Explore the most affordable flight options available from Washington to South Carolina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2025.

This American Airlines deal was found by Cheapflights users on 11/2. 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 12/612:31 amSEA - CHS
1 stop8h 25mAmerican Airlines
Wed 12/1012:33 pmCHS - SEA
1 stop8h 18mAmerican Airlines
Deal found 11/2$179
This American Airlines deal was found by Cheapflights users on 11/1. 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 12/31:28 pmSEA - CHS
1 stop7h 30mAmerican Airlines
Fri 12/123:14 pmCHS - SEA
1 stop8h 23mAmerican Airlines
Deal found 11/1$203
This American Airlines deal was found by Cheapflights users on 11/1. 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 12/510:34 amSEA - CHS
1 stop8h 38mAmerican Airlines
Mon 12/86:09 amCHS - SEA
1 stop8h 28mAmerican Airlines
Deal found 11/1$204
This American Airlines deal was found by Cheapflights users on 10/31. 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 12/115:18 amSEA - CHS
1 stop10h 06mAmerican Airlines
Thu 12/187:17 pmCHS - SEA
1 stop8h 40mAmerican Airlines
Deal found 10/31$207
This Alaska Airlines deal was found by Cheapflights users on 10/31. 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 12/610:07 amSEA - CHS
Nonstop5h 17mAlaska Airlines
Sat 12/137:24 pmCHS - SEA
Nonstop6h 06mAlaska Airlines
Deal found 10/31$217
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Sun 11/1612:59 amSEA - CHS
1 stop7h 57mAmerican Airlines
Wed 11/197:00 amCHS - SEA
1 stop11h 31mAmerican Airlines
Deal found 11/1$231
This Alaska Airlines deal was found by Cheapflights users on 10/31. 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.
Wed 12/310:07 amSEA - CHS
Nonstop5h 17mAlaska Airlines
Fri 12/127:24 pmCHS - SEA
Nonstop6h 06mAlaska Airlines
Deal found 10/31$237
This United Airlines deal was found by Cheapflights users on 10/31. 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 12/35:00 amSEA - CHS
1 stop7h 04mUnited Airlines
Tue 12/911:33 amCHS - SEA
2 stops13h 13mUnited Airlines
Deal found 10/31$242
This American Airlines deal was found by Cheapflights users on 11/1. 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 12/112:59 amSEA - CHS
1 stop9h 18mAmerican Airlines
Fri 12/52:03 pmCHS - SEA
1 stop9h 34mAmerican Airlines
Deal found 11/1$243
This American Airlines deal was found by Cheapflights users on 10/31. 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 11/181:35 pmSEA - CHS
1 stop7h 22mAmerican Airlines
Thu 11/206:45 amCHS - SEA
1 stop9h 08mAmerican Airlines
Deal found 10/31$245
This Delta deal was found by Cheapflights users on 11/2. 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 12/106:00 amSEA - CHS
1 stop9h 16mDelta
Mon 12/158:00 amCHS - SEA
1 stop9h 35mDelta
Deal found 11/2$247
This KAYAK deal was found by Cheapflights users on 11/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/210:07 amSEA - CHS
Nonstop5h 17mAlaska Airlines
Fri 12/57:24 pmCHS - SEA
Nonstop6h 06mAlaska Airlines
Deal found 11/1$257

Cheap flight deals from Washington to South Carolina

Keep the following information in mind while searching for Washington to South Carolina flight deals. Data was last updated November 2, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$179
(American Airlines)

One-way from

$68
(Trip.com)

Popular in

May

Cheapest in

January

Average price

$574

Good round-trip deal

$403 or less

Good one-way deal

$239 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 Washington to South Carolina
Search Deals
One-way flight from Washington to South Carolina
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($64 potential increase over avg. RT price).
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 November 2025
Search Deals
Price to beat on a round-trip flight from Washington to South Carolina.
Search Deals
Price to beat on a one-way flight from Washington to South Carolina.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington 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 November 2, 2025.
Use the filters below to find and compare flights from Washington to South Carolina that are best for you.

Fly from

Washington

Fly to

South Carolina

Route

Depart

Return

Price

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Sat 12/6

10:07 am-6:24 pm

Nonstop5h 17m

Charleston

Wed 12/10

7:24 pm-10:30 pm

Nonstop6h 06m

$217

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Wed 12/10

6:00 am-6:16 pm

1 stop9h 16m

Charleston

Mon 12/15

8:00 am-2:35 pm

1 stop9h 35m

$247

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Tue 3/3

9:15 am-5:31 pm

Nonstop5h 16m

Charleston

Wed 3/4

6:45 pm-9:42 pm

Nonstop5h 57m

$257

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Fri 11/14

11:30 pm-10:23 am

1 stop7h 53m

Charleston

Mon 11/17

6:15 am-11:28 am

1 stop8h 13m

$259

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Mon 11/17

7:13 pm-10:08 am

2 stops11h 55m

Charleston

Wed 11/19

6:15 am-11:28 am

1 stop8h 13m

$264

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Thu 1/1

8:15 am-8:39 pm

1 stop9h 24m

Charleston

Sat 1/10

5:25 am-10:07 am

1 stop7h 42m

$267

PortlandCharleston

PDX - CHS

PDXCHS

Portland

Tue 12/2

11:20 pm-10:46 am

1 stop8h 26m

Charleston

Wed 12/10

5:00 pm-10:19 pm

1 stop8h 19m

$275

PortlandCharleston

PDX - CHS

PDXCHS

Portland

Sat 12/6

11:20 pm-10:46 am

1 stop8h 26m

Charleston

Wed 12/10

3:30 pm-10:19 pm

1 stop9h 49m

$275

PortlandCharleston

PDX - CHS

PDXCHS

Portland

Fri 12/5

12:32 am-1:05 pm

2 stops9h 33m

Charleston

Tue 12/9

5:25 am-10:44 am

1 stop8h 19m

$280

PortlandCharleston

PDX - CHS

PDXCHS

Portland

Wed 12/3

11:20 pm-10:46 am

1 stop8h 26m

Charleston

Sat 12/6

12:53 pm-10:10 pm

2 stops12h 17m

$280

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/31

Showing 1-10 of 60 results
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Best time to book a flight from Washington to South Carolina

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

What is the cheapest month to book a flight from State of Washington to South Carolina?

Currently, August is the cheapest month in which you can book a flight from State of Washington to South Carolina (average of $98). Flying from State of Washington to South Carolina in June is currently the most expensive (average of $308). 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 WA to SC?

Find hourly flight availability from Washington 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 November 2, 2025.

It’s optimal to fly from State of Washington to South Carolina at noon. By choosing this option you can save up to 32% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from State of Washington to South Carolina?

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

Travelers seeking maximum savings on their State of Washington to South Carolina flight should consider departing on Monday evenings when fares are most often at their lowest. Friday evenings 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 November 2, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from Washington to South Carolina to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,234 reviews

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Alaska Airlines
8.0
Very good
11,234 reviews
Alaska Airlines
8.0
Very good
11,234 reviews

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Southwest
8.0
Very good
4,240 reviews
Alaska Airlines
8.0
Very good
11,234 reviews

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Delta
7.9
Good
8,001 reviews
Alaska Airlines
8.0
Very good
11,234 reviews

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
United Airlines
7.4
Good
8,997 reviews
Alaska Airlines
8.0
Very good
11,234 reviews

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
American Airlines
7.2
Good
11,034 reviews
Alaska Airlines
8.0
Very good
11,234 reviews

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.

Related info for your journey

Find useful and relevant information for your journey from Washington to South Carolina. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this State of Washington to South Carolina flight route?

    Flights from Washington to South Carolina have been viewed 7 times in the past calendar month.

  • How long is the flight from State of Washington to South Carolina?

    Airlines like Alaska Airlines, Delta, and Hawaiian Airlines fly from State of Washington to South Carolina in about 5h 16m. The time it takes to get you to your destination can typically vary by up to 4h. Airlines will cover a distance of 2409 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from State of Washington to South Carolina one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $115. Users have also found prices from $129 and $153 on Alaska Airlines and Frontier, respectively.

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

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

  • How can I find direct flights from Washington to South Carolina?

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

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

    Yes. Cheapflights offers flight deals from Washington 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 State of Washington to South Carolina?

    Currently, August is the cheapest month in which you can book a flight from State of Washington to South Carolina (average of $98). Flying from State of Washington to South Carolina in June is currently the most expensive (average of $308). 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.

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Alternative routes for Washington 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 Washington to South Carolina

Discover the top 6 airlines that operate flights from Washington 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 November 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$169Average$475FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$203Average$523FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$212Average$479FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$237Average$556FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$252Average$510FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$257Average$436FlexibilityNo cancel feeOn-time85%

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