What are the cheapest airlines to fly from South Carolina to Washington, D.C. one-way?

For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $36. Users have also found prices from $38 and $69 on Frontier and American Airlines, respectively.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C., 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the most popular routes from South Carolina to Washington, D.C.?

The most popular route from South Carolina to Washington, D.C. is Charlotte Douglas - Baltimore/Washington. You may also consider Charlotte Douglas - Washington, D.C. Dulles Intl or Charlotte Douglas - Washington, D.C. Reagan-National.

What are the cheapest flights from South Carolina to Washington, D.C.?

The cheapest flight price from South Carolina to Washington, D.C. is $159. On average you can expect to pay $1,105. The most popular route, (Charlotte Douglas - Baltimore/Washington), can usually be booked for $70.

What are the most reliable airlines from South Carolina to Washington, D.C.?

No one likes to see their flight delayed. When booking a flight from South Carolina to Washington, D.C. consider choosing Republic Airways (94%), Austrian Airlines (93%) or Brussels Airlines (88%) as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from South Carolina to Washington, D.C.?

The most popular airlines flying from South Carolina to Washington, D.C. are American Airlines, Delta and United Airlines. Something to consider prior to booking your flight.

What is the cheapest month to fly from South Carolina to Washington, D.C.?

May can be a great time to fly to Washington, D.C. from South Carolina with a flight ticket averaging about $272. Cheapflights users have found deals in the month of May for as cheap as $108. The most expensive prices can be found in the month of January.

Can I find deals for flights from South Carolina to Washington, D.C. that include hotel bookings?

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

How can I find direct flights from South Carolina to Washington, D.C.?

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, D.C..

Can I find deals for business class flights from South Carolina to Washington, D.C.?

Yes. Cheapflights offers flight deals from South Carolina to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$36+ Flights from South Carolina to Washington, D.C.

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Cheap flight deals from South Carolina to Washington, D.C.

Round-trip from	$72 (Priceline)
One-way from	$36 (Expedia)
Popular in	January
Cheapest in	May
Average price	$243
Good round-trip deal	$189 or less
Good one-way deal	$119 or less

From South Carolina to Washington, D.C. (WAS)

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One-way flight from South Carolina to Washington, D.C. (WAS)

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Highest demand for flights based on searches. 9% potential increase in price ($30 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Price to beat on a round-trip flight from South Carolina to Washington, D.C. (WAS).

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Price to beat on a one-way flight from South Carolina to Washington, D.C. (WAS).

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Find flight deals from South Carolina to Washington, D.C.

Cheapest flights from South Carolina to Washington, D.C.
Explore the most affordable flight options available from South Carolina to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Fri 10/318:24 pmCLT - BWI

Nonstop1h 20mSpirit Airlines

Thu 11/66:15 amBWI - CLT

Nonstop1h 25mSpirit Airlines

Deal found 7/2

$72

Thu 7/3112:37 pmCLT - BWI

Nonstop1h 37mFrontier

Thu 7/314:31 pmBWI - CLT

Nonstop1h 47mFrontier

Deal found 7/2

$73

Thu 7/3110:57 amCLT - BWI

Nonstop1h 24mMultiple Airlines

Sat 8/24:31 pmBWI - CLT

Nonstop1h 47mMultiple Airlines

Deal found 7/1

$75

Fri 10/243:35 pmCHS - BWI

Nonstop1h 30mSpirit Airlines

Mon 10/271:00 pmBWI - CHS

Nonstop1h 40mSpirit Airlines

Deal found 7/2

$88

Tue 8/127:40 pmCLT - IAD

Nonstop1h 37mUnited Airlines

Tue 8/1910:20 pmIAD - CLT

Nonstop1h 39mUnited Airlines

Deal found 7/1

$137

Tue 8/1210:05 pmCLT - DCA

Nonstop1h 28mAmerican Airlines

Thu 8/145:00 amDCA - CLT

Nonstop1h 29mAmerican Airlines

Deal found 7/2

$137

Thu 8/710:35 pmCLT - IAD

Nonstop1h 24mAmerican Airlines

Mon 8/117:44 amIAD - CLT

Nonstop1h 26mAmerican Airlines

Deal found 7/1

$138

Wed 9/241:05 pmCHS - BWI

Nonstop1h 30mSouthwest

Sat 9/278:20 amBWI - CHS

Nonstop1h 45mSouthwest

Deal found 7/2

$144

Thu 8/215:05 pmCLT - DCA

1 stop6h 20mSouthwest

Mon 8/2512:00 pmDCA - CLT

1 stop5h 35mSouthwest

Deal found 7/2

$157

Sat 8/96:00 amCHS - BWI

1 stop4h 01mAmerican Airlines

Mon 8/116:00 amBWI - CHS

1 stop5h 31mAmerican Airlines

Deal found 7/3

$163

Thu 9/258:02 pmCHS - BWI

1 stop4h 26mDelta

Sat 9/276:26 pmBWI - CHS

1 stop5h 21mDelta

Deal found 7/1

$167

Thu 7/247:03 pmCLT - IAD

1 stop17h 39mFrontier

Sun 7/277:46 pmIAD - CLT

1 stop14h 55mFrontier

Deal found 7/2

$181

Best flights from South Carolina to Washington, D.C.
Discover carefully curated flight deals from South Carolina to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Fri 10/318:24 pmCLT - BWI

Nonstop1h 20mSpirit Airlines

Mon 11/36:15 amBWI - CLT

Nonstop1h 25mSpirit Airlines

Deal found 7/3

$72

Thu 7/3112:37 pmCLT - BWI

Nonstop1h 37mFrontier

Thu 7/314:31 pmBWI - CLT

Nonstop1h 47mFrontier

Deal found 7/2

$73

Thu 7/3110:57 amCLT - BWI

Nonstop1h 24mMultiple Airlines

Sat 8/24:31 pmBWI - CLT

Nonstop1h 47mMultiple Airlines

Deal found 7/1

$75

Thu 8/2810:35 pmCLT - IAD

Nonstop1h 24mAmerican Airlines

Tue 9/27:44 amIAD - CLT

Nonstop1h 26mAmerican Airlines

Deal found 7/3

$137

Wed 9/248:35 amCHS - BWI

Nonstop1h 30mSouthwest

Sat 9/273:00 pmBWI - CHS

Nonstop1h 40mSouthwest

Deal found 7/3

$144

Fri 8/296:00 amCLT - IAD

Nonstop1h 29mUnited Airlines

Mon 9/110:20 pmIAD - CLT

Nonstop1h 39mUnited Airlines

Deal found 7/3

$163

Thu 9/255:10 amCHS - BWI

1 stop4h 03mDelta

Sat 9/276:00 amBWI - CHS

1 stop4h 44mDelta

Deal found 7/3

$167

Fri 10/243:35 pmCHS - BWI

Nonstop1h 30mSpirit Airlines

Mon 10/271:00 pmBWI - CHS

Nonstop1h 40mSpirit Airlines

Deal found 7/2

$88

Fri 7/259:30 amCHS - DCA

1 stop6h 42mJetBlue

Mon 7/281:44 pmDCA - CHS

1 stop6h 06mJetBlue

Deal found 7/3

$203

Tue 8/1210:05 pmCLT - DCA

Nonstop1h 28mAmerican Airlines

Thu 8/145:00 amDCA - CLT

Nonstop1h 29mAmerican Airlines

Deal found 7/2

$137

Thu 8/216:00 amCLT - DCA

1 stop6h 10mSouthwest

Mon 8/253:05 pmDCA - CLT

1 stop6h 35mSouthwest

Deal found 7/3

$157

Fri 7/253:30 pmCLT - IAD

1 stop5h 43mFrontier

Sun 7/277:46 pmIAD - CLT

1 stop14h 55mFrontier

Deal found 7/3

$179

Last-minute flights from South Carolina to Washington, D.C.
Discover last-minute flight deals from South Carolina to Washington, D.C.. Data last updated July 3, 2025 and is based on user searches.

Tue 7/810:41 amCAE - DCA

Nonstop1h 38mAmerican Airlines

Tue 8/510:06 pmDCA - CAE

Nonstop1h 38mAmerican Airlines

Deal found 7/2

$237

Wed 7/97:40 pmCLT - IAD

Nonstop1h 37mUnited Airlines

Wed 7/166:15 amIAD - CLT

1 stop4h 05mUnited Airlines

Deal found 7/1

$234

Thu 7/1012:37 pmCLT - BWI

Nonstop1h 37mFrontier

Tue 7/154:31 pmBWI - CLT

Nonstop1h 47mFrontier

Deal found 7/1

$78

Thu 7/107:40 pmCHS - IAD

Nonstop1h 45mUnited Airlines

Tue 7/1512:35 pmIAD - CHS

Nonstop1h 50mUnited Airlines

Deal found 7/1

$224

Fri 7/1110:57 amCLT - BWI

Nonstop1h 24mMultiple Airlines

Tue 7/154:31 pmBWI - CLT

Nonstop1h 47mMultiple Airlines

Deal found 6/30

$116

Fri 7/113:40 pmCHS - BWI

Nonstop1h 31mSpirit Airlines

Mon 7/217:00 amBWI - CHS

Nonstop1h 43mSpirit Airlines

Deal found 7/1

$137

Fri 7/116:00 amCHS - DCA

Nonstop1h 30mAmerican Airlines

Tue 7/225:07 pmDCA - CHS

Nonstop1h 51mAmerican Airlines

Deal found 7/1

$219

Sat 7/129:01 amCLT - IAD

Nonstop1h 36mAmerican Airlines

Sat 8/96:34 amIAD - CLT

Nonstop1h 26mAmerican Airlines

Deal found 7/2

$200

Sat 7/128:14 amCLT - DCA

Nonstop1h 19mAmerican Airlines

Tue 7/225:00 amDCA - CLT

Nonstop1h 31mAmerican Airlines

Deal found 7/1

$219

Sat 7/127:45 pmGSP - IAD

Nonstop1h 38mUnited Airlines

Mon 7/288:15 amIAD - GSP

Nonstop1h 37mUnited Airlines

Deal found 7/2

$219

Sat 7/1211:33 amGSP - DCA

Nonstop1h 32mAmerican Airlines

Mon 7/285:09 pmDCA - GSP

Nonstop1h 43mAmerican Airlines

Deal found 7/2

$219

Sun 7/1310:57 amCLT - BWI

Nonstop1h 24mSpirit Airlines

Mon 7/218:25 amBWI - CLT

Nonstop1h 37mSpirit Airlines

Deal found 7/1

$111

One-way flights from South Carolina to Washington, D.C.
Search for one-way flight options from South Carolina to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated July 3, 2025.

Thu 7/3110:57 amCLT - BWI

Nonstop1h 24mSpirit Airlines

Deal found 7/1

$36

Mon 10/203:35 pmCHS - BWI

Nonstop1h 30mSpirit Airlines

Deal found 7/3

$38

Mon 9/229:10 amCLT - BWI

Nonstop1h 49mFrontier

Deal found 7/2

$38

Fri 7/113:30 pmCLT - IAD

1 stop5h 43mFrontier

Deal found 7/2

$66

Tue 11/47:15 amCLT - IAD

Nonstop1h 23mAmerican Airlines

Deal found 7/3

$69

Tue 10/286:35 pmCHS - BWI

Nonstop1h 30mSouthwest

Deal found 7/3

$69

Wed 10/18:38 pmCLT - DCA

Nonstop1h 28mAmerican Airlines

Deal found 7/2

$69

Mon 9/86:02 amGSP - IAD

Nonstop1h 33mUnited Airlines

Deal found 7/2

$69

Thu 8/77:35 amGSP - DCA

Nonstop1h 50mAmerican Airlines

Deal found 7/2

$69

Sat 9/67:21 pmCLT - BWI

Nonstop1h 31mAmerican Airlines

Deal found 7/2

$70

Sat 8/306:00 amCLT - IAD

Nonstop1h 29mUnited Airlines

Deal found 7/2

$76

Thu 8/710:40 amCLT - BWI

1 stop6h 00mSouthwest

Deal found 7/2

$78

Cheapflights Fare Finder

Use the filters below to find and compare flights from South Carolina to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CharlotteBaltimore

CLT - BWI

CLTBWI

Charlotte Douglas

Thu 7/24

10:57 am-12:21 pm

Nonstop1h 24m

Baltimore/Washington

Thu 7/31

8:25 am-10:02 am

Nonstop1h 37m

$72

CharlotteBaltimore

CLT - BWI

CLTBWI

Charlotte Douglas

Thu 7/31

12:37 pm-2:14 pm

Nonstop1h 37m

Baltimore/Washington

Thu 7/31

4:31 pm-6:18 pm

Nonstop1h 47m

$73

CharlotteBaltimore

CLT - BWI

CLTBWI

Charlotte Douglas

Thu 7/31

10:57 am-12:21 pm

Nonstop1h 24m

Baltimore/Washington

Sat 8/2

4:31 pm-6:18 pm

Nonstop1h 47m

$75

CharlestonBaltimore

CHS - BWI

CHSBWI

Charleston

Fri 10/24

3:35 pm-5:05 pm

Nonstop1h 30m

Baltimore/Washington

Mon 10/27

1:00 pm-2:40 pm

Nonstop1h 40m

$88

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Tue 8/12

7:40 pm-9:17 pm

Nonstop1h 37m

Washington, D.C. Dulles Intl

Tue 8/19

10:20 pm-11:59 pm

Nonstop1h 39m

$137

CharlotteWashington, D.C.

CLT - DCA

CLTDCA

Charlotte Douglas

Tue 8/12

10:05 pm-11:33 pm

Nonstop1h 28m

Washington, D.C. Reagan-National

Thu 8/14

5:00 am-6:29 am

Nonstop1h 29m

$137

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Thu 8/7

10:35 pm-11:59 pm

Nonstop1h 24m

Washington, D.C. Dulles Intl

Mon 8/11

7:44 am-9:10 am

Nonstop1h 26m

$138

CharlestonBaltimore

CHS - BWI

CHSBWI

Charleston

Wed 9/24

8:35 am-10:05 am

Nonstop1h 30m

Baltimore/Washington

Sat 9/27

3:00 pm-4:40 pm

Nonstop1h 40m

$144

CharlotteWashington, D.C.

CLT - DCA

CLTDCA

Charlotte Douglas

Thu 8/21

5:05 pm-11:25 pm

1 stop6h 20m

Washington, D.C. Reagan-National

Mon 8/25

12:00 pm-5:35 pm

1 stop5h 35m

$157

CharlestonBaltimore

CHS - BWI

CHSBWI

Charleston

Sat 8/9

6:00 am-10:01 am

1 stop4h 01m

Baltimore/Washington

Mon 8/11

6:00 am-11:31 am

1 stop5h 31m

$163

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 60 results

...

Best time to book a flight from South Carolina to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. 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, D.C.

What is the cheapest month to book a flight from South Carolina to Washington, D.C.?

Currently, August is the cheapest month in which you can book a flight from South Carolina to Washington, D.C. (average of $309). Flying from South Carolina to Washington, D.C. in July is currently the most expensive (average of $345). 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 WAS?

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

Weekly flight availability from South Carolina to Washington, D.C.

The most flights from USSC to WAS are scheduled on a Tuesday (17 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (4 on average).

How much does it cost to fly round-trip from South Carolina to Washington, D.C.?

Reviews of airlines servicing Washington, D.C.

Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from South Carolina to Washington, D.C. to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,266 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Southwest

8.0

Very good

4,266 reviews

Southwest

8.0

Very good

4,266 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Delta

8.0

Very good

7,982 reviews

Southwest

8.0

Very good

4,266 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

United Airlines

7.4

Good

8,861 reviews

Southwest

8.0

Very good

4,266 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

JetBlue

7.3

Good

2,916 reviews

Southwest

8.0

Very good

4,266 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,266 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

What are the cheapest airlines to fly from South Carolina to Washington, D.C. one-way?
For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $36. Users have also found prices from $38 and $69 on Frontier and American Airlines, respectively.
What are the most popular routes from South Carolina to Washington, D.C.?
The most popular route from South Carolina to Washington, D.C. is Charlotte Douglas - Baltimore/Washington. You may also consider Charlotte Douglas - Washington, D.C. Dulles Intl or Charlotte Douglas - Washington, D.C. Reagan-National.
What are the most reliable airlines from South Carolina to Washington, D.C.?
No one likes to see their flight delayed. When booking a flight from South Carolina to Washington, D.C. consider choosing Republic Airways (94%), Austrian Airlines (93%) or Brussels Airlines (88%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from South Carolina to Washington, D.C.?
The cheapest flight price from South Carolina to Washington, D.C. is $159. On average you can expect to pay $1,105. The most popular route, (Charlotte Douglas - Baltimore/Washington), can usually be booked for $70.
Can I find deals for flights from South Carolina to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on South Carolina to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from South Carolina to Washington, D.C.?
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, D.C..
Can I find deals for business class flights from South Carolina to Washington, D.C.?
Yes. Cheapflights offers flight deals from South Carolina to Washington, D.C. 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 Washington, D.C.?
Currently, August is the cheapest month in which you can book a flight from South Carolina to Washington, D.C. (average of $309). Flying from South Carolina to Washington, D.C. in July is currently the most expensive (average of $345). 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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Fredericksburg

Linthicum Heights

Gaithersburg

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Browse thousands of different options on Cheapflights for your next trip

Alternative routes for South Carolina to Washington, D.C.

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Top 5 airlines flying from South Carolina to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$93	Average$158	FlexibilityNo cancel fee	On-time65%
American Airlines	Cheapest$157	Average$359	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$176	Average$322	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$188	Average$312	FlexibilityNo cancel fee	On-time63%
United Airlines	Cheapest$189	Average$345	FlexibilityNo cancel fee	On-time69%

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$36+ Cheap flights from South Carolina to Washington, D.C. (WAS)

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 7/31. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from South Carolina to Washington, D.C. with Cheapflights

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3. Compare prices and book

Cheap flight deals from South Carolina to Washington, D.C.

Keep the following information in mind while searching for South Carolina to Washington, D.C. flight deals. Data was last updated July 3, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from South Carolina to Washington, D.C.

Cheapest flights from South Carolina to Washington, D.C.Explore the most affordable flight options available from South Carolina to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Explore the most affordable flight options available from South Carolina to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

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Best time to book a flight from South Carolina to Washington, D.C.

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What is the cheapest time of day to fly from SC to WAS?

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Weekly flight availability from South Carolina to Washington, D.C.

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Reviews of airlines servicing Washington, D.C.

Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from South Carolina to Washington, D.C. to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What are the cheapest airlines to fly from South Carolina to Washington, D.C. one-way?

What are the most popular routes from South Carolina to Washington, D.C.?

What are the most reliable airlines from South Carolina to Washington, D.C.?

What are the cheapest flights from South Carolina to Washington, D.C.?

Can I find deals for flights from South Carolina to Washington, D.C. that include hotel bookings?

How can I find direct flights from South Carolina to Washington, D.C.?

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What is the cheapest month to book a flight from South Carolina to Washington, D.C.?

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Alternative routes for South Carolina to Washington, D.C.

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Top 5 airlines flying from South Carolina to Washington, D.C.

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Cheapest flights from South Carolina to Washington, D.C.
Explore the most affordable flight options available from South Carolina to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.