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South Carolina

$72+ 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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CHS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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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 June 12, 2025.

Round-trip from

$181
(American Airlines)

One-way from

$91
(American Airlines)

Popular in

May

Cheapest in

January

Average price

$592

Good round-trip deal

$337 or less

Good one-way deal

$189 or less
From Washington to South Carolina
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One-way flight from Washington to South Carolina
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Highest demand for flights based on searches. 13% potential increase in price ($83 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Washington to South Carolina.
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Price to beat on a one-way flight from Washington to South Carolina.
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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 June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/12. 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 8/56:18 amSEA - CHS
1 stop9h 59mAmerican Airlines
Tue 8/122:47 pmCHS - SEA
1 stop10h 13mAmerican Airlines
Deal found 6/12$181
This Delta deal was found by Cheapflights users on 6/11. 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 10/291:45 pmSEA - CHS
1 stop6h 56mDelta
Tue 11/43:10 pmCHS - SEA
1 stop8h 22mDelta
Deal found 6/11$207
This Southwest deal was found by Cheapflights users on 6/10. 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.
Tue 7/810:40 pmSEA - CHS
1 stop10h 05mSouthwest
Tue 7/151:05 pmCHS - SEA
1 stop13h 10mSouthwest
Deal found 6/10$244
This Mytrip deal was found by Cheapflights users on 6/11. 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 8/298:46 amPDX - MYR
1 stop24h 01mMultiple Airlines
Fri 9/55:54 pmMYR - PDX
2 stops22h 36mMultiple Airlines
Deal found 6/11$247
This American Airlines deal was found by Cheapflights users on 6/11. 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 10/296:02 amGEG - CHS
1 stop8h 48mAmerican Airlines
Wed 11/54:01 pmCHS - GEG
1 stop7h 45mAmerican Airlines
Deal found 6/11$255
This American Airlines deal was found by Cheapflights users on 6/12. 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 8/1911:01 pmPDX - CHS
1 stop9h 30mAmerican Airlines
Tue 8/262:40 pmCHS - PDX
1 stop9h 35mAmerican Airlines
Deal found 6/12$255
This Delta deal was found by Cheapflights users on 6/12. 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 9/206:30 amGEG - CHS
2 stops14h 11mDelta
Tue 9/306:30 amCHS - GEG
1 stop8h 06mDelta
Deal found 6/12$260
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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.
Tue 8/128:47 amSEA - CHS
Nonstop5h 13mAlaska Airlines
Tue 8/196:03 pmCHS - SEA
Nonstop5h 57mAlaska Airlines
Deal found 6/11$277
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Sun 7/2711:20 pmSEA - CHS
1 stop7h 54mUnited Airlines
Tue 8/57:40 pmCHS - SEA
1 stop8h 16mUnited Airlines
Deal found 6/12$282
This Delta deal was found by Cheapflights users on 6/11. 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 10/16:00 amPDX - GSP
2 stops11h 16mDelta
Sat 10/116:45 amGSP - PDX
1 stop7h 11mDelta
Deal found 6/11$282
This Booking.com deal was found by Cheapflights users on 6/12. 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.
Sat 7/123:10 pmPDX - CLT
2 stops15h 52mSpirit Airlines
Wed 7/169:28 pmCLT - PDX
1 stop14h 50mSpirit Airlines
Deal found 6/12$282
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 9/121:40 pmGEG - CHS
1 stop25h 00mAlaska Airlines
Tue 9/166:17 pmCHS - GEG
1 stop8h 42mAlaska Airlines
Deal found 6/10$284

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 June 12, 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 8/5

6:18 am-7:17 pm

1 stop9h 59m

Charleston

Tue 8/12

2:47 pm-10:00 pm

1 stop10h 13m

$181

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Wed 10/29

1:45 pm-11:41 pm

1 stop6h 56m

Charleston

Tue 11/4

3:10 pm-8:32 pm

1 stop8h 22m

$207

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Tue 7/8

10:40 pm-11:45 am

1 stop10h 05m

Charleston

Tue 7/15

1:05 pm-11:15 pm

1 stop13h 10m

$244

PortlandMyrtle Beach

PDX - MYR

PDXMYR

Portland

Fri 8/29

8:46 am-11:47 am

1 stop24h 01m

Myrtle Beach Intl

Fri 9/5

5:54 pm-1:30 pm

2 stops22h 36m

$247

SpokaneCharleston

GEG - CHS

GEGCHS

Spokane

Wed 10/29

6:02 am-5:50 pm

1 stop8h 48m

Charleston

Wed 11/5

4:01 pm-8:46 pm

1 stop7h 45m

$255

PortlandCharleston

PDX - CHS

PDXCHS

Portland

Tue 8/19

11:01 pm-11:31 am

1 stop9h 30m

Charleston

Tue 8/26

2:40 pm-9:15 pm

1 stop9h 35m

$255

SpokaneCharleston

GEG - CHS

GEGCHS

Spokane

Sat 9/20

6:30 am-11:41 pm

2 stops14h 11m

Charleston

Tue 9/30

6:30 am-11:36 am

1 stop8h 06m

$260

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Tue 8/12

8:47 am-5:00 pm

Nonstop5h 13m

Charleston

Tue 8/19

6:03 pm-9:00 pm

Nonstop5h 57m

$277

SeattleCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Sun 7/27

11:20 pm-10:14 am

1 stop7h 54m

Charleston

Tue 8/5

7:40 pm-12:56 am

1 stop8h 16m

$282

PortlandCharlotte

PDX - CLT

PDXCLT

Portland

Sat 7/12

3:10 pm-10:02 am

2 stops15h 52m

Charlotte Douglas

Wed 7/16

9:28 pm-9:18 am

1 stop14h 50m

$282

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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 $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 June 12, 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.

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 June 12, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta from Washington to South Carolina have to say. 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

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Qatar Airways
7.4
Good
3,584 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 2 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 American Airlines. According to our data, you can fly for as low as $91. Users have also found prices from $99 and $114 on Delta and Spirit Airlines, 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

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$196Average$511FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$238Average$545FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$244Average$510FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$251Average$480FlexibilityNo cancel feeOn-time71%
Hawaiian AirlinesCheapest$297Average$429FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$332Average$482FlexibilityNo cancel feeOn-time63%

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