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$90+ Cheap flights from South Carolina to Washington

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 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SEA
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from South Carolina to Washington

Keep the following information in mind while searching for South Carolina to Washington flight deals. Data was last updated September 17, 2025.

Round-trip from

$157
(Booking.com)

One-way from

$90
(American Airlines)

Popular in

March

Cheapest in

January

Average price

$482

Good round-trip deal

$298 or less

Good one-way deal

$153 or less
From South Carolina to Washington
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One-way flight from South Carolina to Washington
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High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from South Carolina to Washington.
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Price to beat on a one-way flight from South Carolina to Washington.
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Find flight deals from South Carolina to Washington

Cheapest flights from South Carolina to Washington
Explore the most affordable flight options available from South Carolina to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Booking.com deal was found by Cheapflights users on 9/17. 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.
Thu 10/306:07 pmCLT - PDX
1 stop20h 49mFrontier
Sun 11/23:26 pmPDX - CLT
1 stop23h 10mFrontier
Deal found 9/17$157
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/184:30 pmCHS - SEA
1 stop9h 26mAmerican Airlines
Mon 10/2710:01 pmSEA - CHS
1 stop8h 30mAmerican Airlines
Deal found 9/16$179
This American Airlines deal was found by Cheapflights users on 9/17. 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 10/157:45 pmCHS - SEA
1 stop7h 42mAmerican Airlines
Tue 10/2111:49 pmSEA - CHS
1 stop6h 42mAmerican Airlines
Deal found 9/17$184
This Delta deal was found by Cheapflights users on 9/17. 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.
Fri 12/56:31 pmCHS - SEA
1 stop8h 28mDelta
Wed 12/107:15 amSEA - CHS
1 stop9h 14mDelta
Deal found 9/17$197
This American Airlines deal was found by Cheapflights users on 9/16. 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 11/85:10 amCHS - SEA
1 stop10h 43mAmerican Airlines
Tue 11/1812:41 amSEA - CHS
1 stop8h 15mAmerican Airlines
Deal found 9/16$203
This American Airlines deal was found by Cheapflights users on 9/16. 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 11/57:00 amCHS - SEA
1 stop9h 10mAmerican Airlines
Mon 11/1011:20 pmSEA - CHS
1 stop8h 11mAmerican Airlines
Deal found 9/16$204
This Booking.com deal was found by Cheapflights users on 9/16. 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.
Thu 10/165:34 pmCLT - PDX
1 stop21h 14mFrontier
Thu 10/2312:43 pmPDX - CLT
1 stop24h 56mFrontier
Deal found 9/16$210
This American Airlines deal was found by Cheapflights users on 9/17. 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 10/21:18 pmCHS - SEA
1 stop9h 36mAmerican Airlines
Mon 10/611:56 pmSEA - CHS
1 stop8h 39mAmerican Airlines
Deal found 9/17$211
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/42:59 pmCHS - SEA
1 stop8h 06mAmerican Airlines
Tue 10/78:49 pmSEA - CHS
1 stop9h 12mAmerican Airlines
Deal found 9/16$214
This Netflights deal was found by Cheapflights users on 9/16. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/157:23 pmCHS - SEA
Nonstop5h 52mHawaiian Airlines
Tue 10/219:56 amSEA - CHS
Nonstop5h 21mHawaiian Airlines
Deal found 9/16$234
This Priceline deal was found by Cheapflights users on 9/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/35:38 pmCLT - PDX
1 stop9h 34mFrontier
Mon 10/66:05 amPDX - CLT
1 stop7h 20mFrontier
Deal found 9/17$242
This Priceline deal was found by Cheapflights users on 9/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/25:20 pmCLT - PDX
1 stop9h 52mFrontier
Sun 10/56:05 amPDX - CLT
1 stop7h 20mFrontier
Deal found 9/16$244

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Carolina to Washington 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 September 17, 2025.
Use the filters below to find and compare flights from South Carolina to Washington that are best for you.

Fly from

South Carolina

Fly to

Washington

Route

Depart

Return

Price

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Wed 11/5

6:10 am-11:40 am

1 stop8h 30m

Seattle/Tacoma Intl

Sun 11/9

12:59 am-1:17 pm

1 stop9h 18m

$179

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Sat 11/8

4:15 pm-11:18 pm

2 stops10h 03m

Seattle/Tacoma Intl

Wed 11/19

6:19 am-4:44 pm

1 stop7h 25m

$208

CharlottePortland

CLT - PDX

CLTPDX

Charlotte Douglas

Thu 10/16

5:34 pm-11:48 am

1 stop21h 14m

Portland

Thu 10/23

12:43 pm-4:39 pm

1 stop24h 56m

$210

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Wed 10/29

6:59 pm-9:59 pm

Nonstop6h 00m

Seattle/Tacoma Intl

Wed 11/5

9:40 am-5:54 pm

Nonstop5h 14m

$237

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Wed 10/22

7:23 pm-10:15 pm

Nonstop5h 52m

Seattle/Tacoma Intl

Sat 10/25

9:56 am-6:17 pm

Nonstop5h 21m

$237

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Wed 10/1

2:48 pm-11:15 pm

2 stops11h 27m

Seattle/Tacoma Intl

Mon 10/6

11:40 pm-10:35 am

1 stop7h 55m

$252

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Sat 10/4

4:35 pm-9:24 pm

1 stop7h 49m

Seattle/Tacoma Intl

Tue 10/7

6:35 am-10:15 pm

2 stops12h 40m

$252

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Sat 10/18

7:23 pm-10:15 pm

Nonstop5h 52m

Seattle/Tacoma Intl

Mon 10/27

9:40 am-5:54 pm

Nonstop5h 14m

$257

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Tue 10/14

5:20 pm-11:15 pm

1 stop8h 55m

Seattle/Tacoma Intl

Tue 10/21

5:00 am-8:08 pm

2 stops12h 08m

$265

CharlestonSeattle

CHS - SEA

CHSSEA

Charleston

Tue 11/11

7:00 am-6:20 pm

2 stops14h 20m

Seattle/Tacoma Intl

Tue 11/18

5:40 am-7:55 pm

2 stops11h 15m

$270

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

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

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

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

Currently, January is the cheapest month in which you can book a flight from South Carolina to State of Washington (average of $238). Flying from South Carolina to State of Washington in June is currently the most expensive (average of $387). 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 SC to WA?

Find hourly flight availability from South Carolina to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from South Carolina to State of Washington as you normally would.

How much does it cost to fly round-trip from South Carolina to State of Washington?

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated September 17, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta, and Hawaiian Airlines from South Carolina to Washington. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Delta
8.0
Very good
7,961 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Hawaiian Airlines
7.8
Good
2,729 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
United Airlines
7.4
Good
8,926 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why

Related info for your journey

Find useful and relevant information for your journey from South Carolina to Washington. 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 South Carolina to State of Washington flight route?

    This flight path from South Carolina to Washington was viewed by 15 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    For as low as $237, American Airlines can have you in State of Washington from South Carolina in 6h. South Carolina and State of Washington are separated by a distance of 2409 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    One-way options have recently been found by users for as low as $90 on American Airlines. Other airlines that offer cheap prices include United Airlines from $115 and Frontier from $141 one-way.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from South Carolina to State of Washington (average of $238). Flying from South Carolina to State of Washington in June is currently the most expensive (average of $387). 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 South Carolina to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from South Carolina to Washington

Discover the top 6 airlines that operate flights from South Carolina to Washington. 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$98Average$531FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$225Average$496FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$226Average$473FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$228Average$450FlexibilityNo cancel feeOn-time71%
Hawaiian AirlinesCheapest$257Average$380FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$322Average$496FlexibilityNo cancel feeOn-time63%

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