HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
South Carolina

$102+ 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CHS
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington 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 Washington to South Carolina

Keep the following information in mind while searching for Washington to South Carolina flight deals. Data was last updated August 1, 2025.

Round-trip from

$207
(American Airlines)

One-way from

$102
(Mytrip)

Popular in

May

Cheapest in

January

Average price

$496

Good round-trip deal

$257 or less

Good one-way deal

$183 or less
From Washington to South Carolina
Search Deals
One-way flight from Washington to South Carolina
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($74 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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

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 August 1, 2025.

This American Airlines deal was found by Cheapflights users on 7/30. 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 10/2812:34 amSEA - CHS
1 stop9h 38mAmerican Airlines
Tue 11/47:00 amCHS - SEA
1 stop11h 31mAmerican Airlines
Deal found 7/30$207
This Hawaiian Airlines deal was found by Cheapflights users on 7/30. 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.
Sat 9/68:58 amSEA - CHS
Nonstop5h 19mHawaiian Airlines
Wed 9/106:17 pmCHS - SEA
Nonstop5h 50mHawaiian Airlines
Deal found 7/30$237
This Delta deal was found by Cheapflights users on 7/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/3010:05 pmPDX - CHS
1 stop8h 14mDelta
Sat 9/63:20 pmCHS - PDX
1 stop8h 39mDelta
Deal found 7/31$255
This Delta deal was found by Cheapflights users on 7/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/45:47 pmPSC - CLT
2 stops12h 29mDelta
Tue 10/75:30 pmCLT - PSC
1 stop9h 01mDelta
Deal found 7/31$256
This Alaska Airlines deal was found by Cheapflights users on 7/31. 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.
Thu 8/218:59 amSEA - CHS
Nonstop5h 18mAlaska Airlines
Sat 9/206:40 pmCHS - SEA
Nonstop5h 53mAlaska Airlines
Deal found 7/31$257
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Sat 9/67:34 pmSEA - CHS
2 stops11h 33mUnited Airlines
Wed 9/105:16 pmCHS - SEA
1 stop8h 36mUnited Airlines
Deal found 7/30$262
This Southwest deal was found by Cheapflights users on 7/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/175:15 amSEA - CHS
1 stop11h 40mSouthwest
Tue 10/213:25 pmCHS - SEA
2 stops11h 20mSouthwest
Deal found 7/31$273
This FlightHub deal was found by Cheapflights users on 7/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/177:15 amPDX - CLT
1 stop30h 10mFrontier
Mon 9/225:20 pmCLT - PDX
1 stop9h 52mFrontier
Deal found 7/30$275
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 8/307:34 pmPDX - CHS
1 stop18h 43mAlaska Airlines
Tue 9/26:17 pmCHS - PDX
1 stop8h 58mAlaska Airlines
Deal found 7/30$284
This CheapOair deal was found by Cheapflights users on 7/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/146:35 amPDX - CLT
1 stop6h 51mMultiple Airlines
Thu 8/217:00 amCLT - PDX
2 stops14h 57mMultiple Airlines
Deal found 7/28$303
This American Airlines deal was found by Cheapflights users on 7/29. 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 8/277:40 amPDX - CHS
2 stops10h 20mAmerican Airlines
Wed 9/310:32 amCHS - PDX
2 stops11h 53mAmerican Airlines
Deal found 7/29$306
This JetBlue deal was found by Cheapflights users on 7/29. 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.
Fri 9/2611:59 pmSEA - SAV
1 stop8h 40mJetBlue
Tue 10/712:25 pmSAV - SEA
1 stop12h 45mJetBlue
Deal found 7/29$311

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 August 1, 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

Tue 10/28

12:34 am-1:12 pm

1 stop9h 38m

Charleston

Sat 11/1

6:00 am-12:51 pm

1 stop9h 51m

$207

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Sat 9/6

8:58 am-5:17 pm

Nonstop5h 19m

Charleston

Wed 9/10

6:17 pm-9:07 pm

Nonstop5h 50m

$237

PortlandCharleston

PDX - CHS

PDXCHS

Portland

Sat 8/30

10:05 pm-9:19 am

1 stop8h 14m

Charleston

Sat 9/6

3:20 pm-8:59 pm

1 stop8h 39m

$255

PascoCharlotte

PSC - CLT

PSCCLT

Pasco Tri Cities

Sat 10/4

5:47 pm-9:16 am

2 stops12h 29m

Charlotte Douglas

Tue 10/7

5:30 pm-11:31 pm

1 stop9h 01m

$256

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Thu 8/21

8:59 am-5:17 pm

Nonstop5h 18m

Charleston

Sat 9/20

6:40 pm-9:33 pm

Nonstop5h 53m

$257

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Sat 9/6

7:34 pm-10:07 am

2 stops11h 33m

Charleston

Wed 9/10

5:16 pm-10:52 pm

1 stop8h 36m

$262

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Fri 10/17

5:15 am-7:55 pm

1 stop11h 40m

Charleston

Tue 10/21

3:25 pm-11:45 pm

2 stops11h 20m

$273

PortlandCharlotte

PDX - CLT

PDXCLT

Portland

Wed 9/17

7:15 am-4:25 pm

1 stop30h 10m

Charlotte Douglas

Mon 9/22

5:20 pm-12:12 am

1 stop9h 52m

$275

PortlandCharleston

PDX - CHS

PDXCHS

Portland

Sat 8/30

7:34 pm-5:17 pm

1 stop18h 43m

Charleston

Tue 9/2

6:17 pm-12:15 am

1 stop8h 58m

$284

PortlandCharlotte

PDX - CLT

PDXCLT

Portland

Thu 8/14

6:35 am-4:26 pm

1 stop6h 51m

Charlotte Douglas

Thu 8/21

7:00 am-6:57 pm

2 stops14h 57m

$303

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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

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 $217). Flying from State of Washington 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 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 August 1, 2025.

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

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 August 1, 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
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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 5 times in the past calendar month.

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

    For one-way options, check prices for Allegiant Air. According to our data, you can fly for as low as $102. Users have also found prices from $104 and $128 on American Airlines and Delta, 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 $217). Flying from State of Washington 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 Washington to South Carolina

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Fort Lauderdale flights
Dallas/Fort Worth to LaGuardia flights
John F Kennedy Intl to Los Angeles flights
Los Angeles to John F Kennedy Intl flights
John F Kennedy Intl to Las Vegas flights
Los Angeles to Newark flights
Dallas/Fort Worth to O'Hare Intl flights
Los Angeles to Las Vegas flights
Newark to O'Hare Intl flights
Newark to Los Angeles flights
LaGuardia to O'Hare Intl flights
LaGuardia to Fort Lauderdale flights
John F Kennedy Intl to Orlando flights
John F Kennedy Intl to Miami flights
Dallas/Fort Worth to Seattle flights
Dallas/Fort Worth to Las Vegas flights
San Francisco to John F Kennedy Intl flights
Newark to Orlando flights
John F Kennedy Intl to O'Hare Intl flights
O'Hare Intl to LaGuardia flights
John F Kennedy Intl to Seattle flights
John F Kennedy Intl to San Francisco flights
Newark to Miami flights
O'Hare Intl to John F Kennedy Intl flights
O'Hare Intl to Newark flights
Los Angeles to Honolulu flights
LaGuardia to Miami flights
Los Angeles to Seattle flights
LaGuardia to Dallas/Fort Worth flights
Atlanta to John F Kennedy Intl flights
Newark to Seattle flights
Fort Lauderdale to Newark flights
O'Hare Intl to Dallas/Fort Worth flights
Los Angeles to O'Hare Intl flights
Dallas/Fort Worth to Los Angeles flights
Newark to San Francisco flights
Los Angeles to Dallas/Fort Worth flights
Dallas/Fort Worth to Newark flights
John F Kennedy Intl to Fort Lauderdale flights
John F Kennedy Intl to Atlanta flights
LaGuardia to Orlando flights
Dallas/Fort Worth to Denver flights
Los Angeles to LaGuardia flights
San Francisco to Newark flights
San Francisco to Seattle flights
Atlanta to LaGuardia flights
Dallas/Fort Worth to John F Kennedy Intl flights
LaGuardia to Atlanta flights
Ontario to San Francisco flights
Hobby to LaGuardia flights

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 August 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$169Average$503FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$212Average$468FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$237Average$553FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$238Average$540FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$244Average$518FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$257Average$410FlexibilityNo cancel feeOn-time85%

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.