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South Carolina

$46+ Cheap flights from Dulles Intl (IAD) 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 5/25. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — CHS
Jan 25 — Feb 11
Sat 1/25
Sat 2/1
1 adult, Economy
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Cheap flight deals from Dulles Intl to South Carolina

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to South Carolina (USSC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 20, 2025.

Round-trip from

$179
(United Airlines)

One-way from

$74
(Mytrip)
From Washington, D.C. Dulles Intl to South Carolina
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One-way flight from Washington, D.C. Dulles Intl to South Carolina
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Find flight deals from Dulles Intl to South Carolina

Cheapest flights from Dulles Intl to South Carolina
Explore the most affordable flight options available from Dulles Intl to South Carolina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 20, 2025.

This American Airlines deal was found by Cheapflights users on 1/20. 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 2/196:30 amIAD - CLT
Nonstop1h 32mAmerican Airlines
Wed 2/2611:42 amCLT - IAD
Nonstop1h 36mAmerican Airlines
Deal found 1/20$179
This United Airlines deal was found by Cheapflights users on 1/20. 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 2/1612:35 pmIAD - CLT
Nonstop1h 36mUnited Airlines
Sat 2/227:38 pmCLT - IAD
Nonstop1h 30mUnited Airlines
Deal found 1/20$184
This Delta deal was found by Cheapflights users on 1/19. 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 2/85:16 pmIAD - CLT
1 stop5h 29mDelta
Mon 2/102:39 pmCLT - IAD
1 stop4h 17mDelta
Deal found 1/19$204
This Delta deal was found by Cheapflights users on 1/20. 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 3/226:00 amIAD - CHS
1 stop3h 43mDelta
Mon 3/248:04 pmCHS - IAD
1 stop4h 24mDelta
Deal found 1/20$209
This United Airlines deal was found by Cheapflights users on 1/19. 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 4/1210:19 pmIAD - SAV
Nonstop1h 56mUnited Airlines
Sun 4/205:40 amSAV - IAD
Nonstop1h 45mUnited Airlines
Deal found 1/19$209
This Delta deal was found by Cheapflights users on 1/20. 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.
Tue 3/257:35 amIAD - SAV
1 stop3h 53mDelta
Thu 4/36:55 pmSAV - IAD
1 stop5h 33mDelta
Deal found 1/20$214
This Delta deal was found by Cheapflights users on 1/20. 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.
Tue 2/116:00 amIAD - CAE
1 stop5h 39mDelta
Tue 2/117:10 pmCAE - IAD
1 stop5h 12mDelta
Deal found 1/20$219
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Thu 1/308:25 amIAD - CHS
Nonstop2h 03mUnited Airlines
Mon 2/37:47 pmCHS - IAD
Nonstop1h 35mUnited Airlines
Deal found 1/20$224
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Thu 3/65:15 pmIAD - CAE
Nonstop1h 38mUnited Airlines
Tue 3/1110:25 amCAE - IAD
Nonstop1h 39mUnited Airlines
Deal found 1/20$229
This American Airlines deal was found by Cheapflights users on 1/20. 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 2/15:00 amIAD - FLO
1 stop5h 43mAmerican Airlines
Tue 2/46:52 amFLO - IAD
1 stop6h 30mAmerican Airlines
Deal found 1/20$239
This Mytrip deal was found by Cheapflights users on 1/20. 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.
Mon 2/1012:55 pmIAD - CHS
2 stops10h 04mMultiple Airlines
Thu 2/137:00 amCHS - IAD
2 stops14h 05mMultiple Airlines
Deal found 1/20$242
This Delta deal was found by Cheapflights users on 1/19. 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 3/56:00 amIAD - MYR
1 stop4h 15mDelta
Wed 3/126:46 pmMYR - IAD
1 stop5h 45mDelta
Deal found 1/19$247

Find flights from Dulles Intl to South Carolina within your budget

Customize your flight search to find flights from Dulles Intl 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 January 20, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Washington, D.C.Charlotte

IAD - CLT

IADCLT

Washington, D.C. Dulles Intl

Tue 3/4

8:15 am-9:50 am

Nonstop1h 35m

Charlotte Douglas

Tue 3/11

10:25 am-11:55 am

Nonstop1h 30m

$179

Washington, D.C.Charlotte

IAD - CLT

IADCLT

Washington, D.C. Dulles Intl

Sun 2/23

7:31 pm-7:08 am

1 stop11h 37m

Charlotte Douglas

Wed 3/5

8:08 am-5:13 pm

1 stop9h 05m

$190

Washington, D.C.Charlotte

IAD - CLT

IADCLT

Washington, D.C. Dulles Intl

Tue 3/4

5:16 pm-11:23 pm

1 stop6h 07m

Charlotte Douglas

Tue 3/11

6:54 pm-11:00 pm

1 stop4h 06m

$199

Washington, D.C.Charleston

IAD - CHS

IADCHS

Washington, D.C. Dulles Intl

Sat 3/8

7:25 am-1:23 pm

1 stop5h 58m

Charleston

Thu 3/13

7:00 am-1:10 pm

1 stop6h 10m

$209

Washington, D.C.Savannah

IAD - SAV

IADSAV

Washington, D.C. Dulles Intl

Sat 4/12

10:19 pm-12:15 am

Nonstop1h 56m

Savannah/Hilton Head

Sun 4/20

5:40 am-7:25 am

Nonstop1h 45m

$209

Washington, D.C.Savannah

IAD - SAV

IADSAV

Washington, D.C. Dulles Intl

Tue 3/25

7:35 am-11:28 am

1 stop3h 53m

Savannah/Hilton Head

Thu 4/3

6:55 pm-12:28 am

1 stop5h 33m

$214

Washington, D.C.Charleston

IAD - CHS

IADCHS

Washington, D.C. Dulles Intl

Thu 2/13

8:15 am-10:04 am

Nonstop1h 49m

Charleston

Fri 2/21

7:44 pm-9:24 pm

Nonstop1h 40m

$219

Washington, D.C.Columbia

IAD - CAE

IADCAE

Washington, D.C. Dulles Intl

Tue 3/11

6:00 am-9:41 am

1 stop3h 41m

Columbia Metropolitan

Tue 3/18

3:06 pm-7:43 pm

1 stop4h 37m

$219

Washington, D.C.Columbia

IAD - CAE

IADCAE

Washington, D.C. Dulles Intl

Thu 3/6

5:15 pm-6:53 pm

Nonstop1h 38m

Columbia Metropolitan

Tue 3/11

10:25 am-12:04 pm

Nonstop1h 39m

$229

Washington, D.C.Charlotte

IAD - CLT

IADCLT

Washington, D.C. Dulles Intl

Tue 4/1

9:20 am-10:57 am

Nonstop1h 37m

Charlotte Douglas

Sat 4/5

6:10 pm-7:41 pm

Nonstop1h 31m

$238

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 59 results
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Best time to book a flight from Dulles Intl to South Carolina

Have a flexible travel schedule? Discover the best time to fly to South Carolina from Dulles Intl 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.

Travel insights for flights from Dulles Intl to South Carolina

Get recent, data-driven insights about flights from Dulles Intl to South Carolina including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to South Carolina (average of $217). Flying from Washington, D.C. Dulles Intl Airport 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 IAD to SC?

Find hourly flight availability from Dulles Intl 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 January 20, 2025.

When flying from Washington, D.C. Dulles Intl Airport 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.

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

Explore weekly flight availability from Dulles Intl to South Carolina. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 20, 2025.

The most flights from IAD to USSC are scheduled on a Thursday (12 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 on average).

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 January 20, 2025.
Read through reviews of airlines operating flights from Washington, D.C. to South Carolina, such as United Airlines, American Airlines and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.1
Very good
143 reviews

Comfort

8.2

Overall

8.1

Crew

8.8

Entertainment

6.5

Boarding

8.3

Food

6.6

Reviews

1 / 10

It was comfortable and the crew was great! A few free snacks offered would be nice!

Breeze Airways
8.1
Very good
143 reviews
Breeze Airways
8.1
Very good
143 reviews

Comfort

8.2

Overall

8.1

Crew

8.8

Entertainment

6.5

Boarding

8.3

Food

6.6

Reviews

1 / 10

It was comfortable and the crew was great! A few free snacks offered would be nice!

Delta
8.0
Very good
8,521 reviews
Breeze Airways
8.1
Very good
143 reviews

Comfort

8.2

Overall

8.1

Crew

8.8

Entertainment

6.5

Boarding

8.3

Food

6.6

Reviews

1 / 10

It was comfortable and the crew was great! A few free snacks offered would be nice!

Qatar Airways
7.5
Good
3,754 reviews
Breeze Airways
8.1
Very good
143 reviews

Comfort

8.2

Overall

8.1

Crew

8.8

Entertainment

6.5

Boarding

8.3

Food

6.6

Reviews

1 / 10

It was comfortable and the crew was great! A few free snacks offered would be nice!

United Airlines
7.4
Good
8,982 reviews
Breeze Airways
8.1
Very good
143 reviews

Comfort

8.2

Overall

8.1

Crew

8.8

Entertainment

6.5

Boarding

8.3

Food

6.6

Reviews

1 / 10

It was comfortable and the crew was great! A few free snacks offered would be nice!

American Airlines
7.2
Good
10,000 reviews
Breeze Airways
8.1
Very good
143 reviews

Comfort

8.2

Overall

8.1

Crew

8.8

Entertainment

6.5

Boarding

8.3

Food

6.6

Reviews

1 / 10

It was comfortable and the crew was great! A few free snacks offered would be nice!

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to South Carolina. 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 Washington, D.C. Dulles Intl Airport to South Carolina one-way?

    $74 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $90 and $98, respectively.

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

    Most travelers choose Washington, D.C. Dulles Intl - Charleston, Washington, D.C. Dulles Intl - Charlotte Douglas or Washington, D.C. Dulles Intl - Savannah/Hilton Head when deciding on the best route from Washington, D.C. Dulles Intl Airport to South Carolina.

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

    No one likes to see their flight delayed. When booking a flight from Washington, D.C. Dulles Intl Airport to South Carolina consider choosing CommutAir (90%), United Airlines (90%) or Republic Airways (86%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Washington, D.C. Dulles Intl Airport to South Carolina?

    While on average a flight from Washington, D.C. Dulles Intl Airport to South Carolina is generally $333, our data shows the cheapest flight currently is $149. When looking at the most popular route, (Washington, D.C. Dulles Intl - Charleston), you can expect to pay $179 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to South Carolina?

    Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to South Carolina (average of $217). Flying from Washington, D.C. Dulles Intl Airport 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.

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Alternative routes for Dulles Intl to South Carolina

See prices for flight routes from nearby airports that may be better suited for you.
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Reagan-National to Atlanta flights
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Reagan-National to Hobby flights
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Reagan-National to Boston flights
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Reagan-National to Denver flights
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Baltimore to San Francisco flights
Baltimore to Atlanta flights
Dulles Intl to Fort Myers flights

Top 4 airlines flying from Dulles Intl to South Carolina

Discover the top 4 airlines that operate flights from Dulles Intl 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 January 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$71Average$98FlexibilityNo cancel feeOn-time65%
DeltaCheapest$176Average$290FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$189Average$388FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$189Average$411FlexibilityNo cancel feeOn-time71%
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