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$109+ Cheap flights from District of Columbia to Charleston (CHS)

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 1/1. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — CHS
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from District of Columbia to Charleston

Keep the following information in mind while searching for District of Columbia to Charleston flight deals. Data was last updated September 15, 2025.

Round-trip from

$199
(United Airlines)

One-way from

$109
(Delta)

Popular in

November

Cheapest in

July

Average price

$314

Good round-trip deal

$228 or less

Good one-way deal

$149 or less
From District of Columbia to Charleston
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One-way flight from District of Columbia to Charleston
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Highest demand for flights based on searches. 12% potential increase in price ($45 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 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 District of Columbia to Charleston.
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Price to beat on a one-way flight from District of Columbia to Charleston.
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Find flight deals from District of Columbia to Charleston

Cheapest flights from District of Columbia to Charleston
Explore the most affordable flight options available from District of Columbia to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This United Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 9/298:15 amIAD - CHS
Nonstop1h 45mUnited Airlines
Sat 10/47:45 pmCHS - IAD
Nonstop1h 40mUnited Airlines
Deal found 9/14$199
This American Airlines deal was found by Cheapflights users on 9/13. 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 9/271:48 pmDCA - CHS
Nonstop1h 48mAmerican Airlines
Mon 9/298:25 pmCHS - DCA
Nonstop1h 35mAmerican Airlines
Deal found 9/13$199
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/297:14 pmIAD - CHS
1 stop13h 23mMultiple Airlines
Fri 10/33:33 pmCHS - IAD
1 stop26h 56mMultiple Airlines
Deal found 9/14$201
This Southwest deal was found by Cheapflights users on 9/14. 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 10/286:20 amDCA - CHS
1 stop5h 55mSouthwest
Fri 10/316:15 amCHS - DCA
1 stop6h 05mSouthwest
Deal found 9/14$204
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/282:30 pmDCA - CHS
Nonstop1h 41mAmerican Airlines
Fri 10/316:00 amCHS - DCA
Nonstop1h 29mAmerican Airlines
Deal found 9/14$205
This Delta deal was found by Cheapflights users on 9/15. 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 11/145:59 pmIAD - CHS
1 stop5h 58mDelta
Mon 11/178:17 pmCHS - IAD
1 stop4h 01mDelta
Deal found 9/15$209
This Delta deal was found by Cheapflights users on 9/15. 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 11/84:03 pmDCA - CHS
1 stop5h 36mDelta
Tue 11/115:45 pmCHS - DCA
1 stop5h 11mDelta
Deal found 9/15$209
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/64:29 pmIAD - CHS
1 stop16h 59mMultiple Airlines
Thu 10/98:53 pmCHS - IAD
1 stop21h 52mMultiple Airlines
Deal found 9/13$210
This Delta deal was found by Cheapflights users on 9/15. 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 10/17:20 amIAD - CHS
1 stop6h 25mDelta
Tue 10/72:30 pmCHS - IAD
1 stop4h 56mDelta
Deal found 9/15$214
This Delta deal was found by Cheapflights users on 9/15. 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 10/37:30 pmDCA - CHS
1 stop4h 18mDelta
Mon 10/67:05 pmCHS - DCA
1 stop4h 36mDelta
Deal found 9/15$214
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/510:09 pmIAD - CHS
1 stop16h 15mMultiple Airlines
Thu 10/98:53 pmCHS - IAD
1 stop21h 52mMultiple Airlines
Deal found 9/13$216
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/308:20 amIAD - CHS
Nonstop1h 48mUnited Airlines
Fri 10/3110:00 amCHS - IAD
Nonstop1h 35mUnited Airlines
Deal found 9/14$217

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia to Charleston 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 15, 2025.
Use the filters below to find and compare flights from District of Columbia to Charleston that are best for you.

Fly from

District of Columbia

Fly to

Charleston

Route

Depart

Return

Price

Washington, D.C.Charleston

IAD - CHS

IADCHS

Washington, D.C. Dulles Intl

Wed 10/8

6:05 am-10:42 am

1 stop4h 37m

Charleston

Sat 10/11

6:55 pm-11:18 pm

1 stop4h 23m

$209

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Sat 11/1

6:00 am-12:45 pm

1 stop6h 45m

Charleston

Tue 11/4

6:00 am-12:35 pm

1 stop6h 35m

$209

Washington, D.C.Charleston

IAD - CHS

IADCHS

Washington, D.C. Dulles Intl

Sat 11/1

3:33 pm-7:35 pm

1 stop4h 02m

Charleston

Sat 11/8

2:28 pm-7:26 pm

1 stop4h 58m

$209

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Thu 12/4

3:35 pm-9:15 pm

1 stop5h 40m

Charleston

Sun 12/7

6:15 am-1:05 pm

1 stop6h 50m

$209

Washington, D.C.Charleston

IAD - CHS

IADCHS

Washington, D.C. Dulles Intl

Tue 10/21

5:52 pm-11:59 pm

1 stop6h 07m

Charleston

Tue 10/28

6:34 pm-11:00 pm

1 stop4h 26m

$209

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Sat 11/8

2:30 pm-8:35 pm

1 stop6h 05m

Charleston

Mon 11/10

6:15 am-11:15 am

1 stop5h 00m

$209

Washington, D.C.Charleston

IAD - CHS

IADCHS

Washington, D.C. Dulles Intl

Sat 10/11

3:33 pm-8:51 pm

1 stop5h 18m

Charleston

Tue 10/14

5:35 am-9:16 am

1 stop3h 41m

$209

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Tue 11/18

1:15 pm-6:40 pm

1 stop5h 25m

Charleston

Tue 12/2

6:00 am-10:35 am

1 stop4h 35m

$209

Washington, D.C.Charleston

IAD - CHS

IADCHS

Washington, D.C. Dulles Intl

Fri 11/14

5:59 pm-11:57 pm

1 stop5h 58m

Charleston

Tue 11/18

5:25 am-11:34 am

1 stop6h 09m

$209

Washington, D.C.Charleston

IAD - CHS

IADCHS

Washington, D.C. Dulles Intl

Sat 11/8

3:33 pm-9:39 pm

1 stop6h 06m

Charleston

Tue 11/11

6:30 am-11:34 am

1 stop5h 04m

$209

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 42 results
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Best time to book a flight from District of Columbia to Charleston

Have a flexible travel schedule? Discover the best time to fly to Charleston from District of Columbia 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 District of Columbia to Charleston

What is the cheapest month to book a flight from District of Columbia to Charleston?

Currently, August is the cheapest month in which you can book a flight from District of Columbia to Charleston (average of $217). Flying from District of Columbia to Charleston 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 DC to CHS?

Find hourly flight availability from District of Columbia to Charleston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

When flying from District of Columbia to Charleston, 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 District of Columbia to Charleston

Explore weekly flight availability from District of Columbia to Charleston. 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 September 15, 2025.

The most flights from USDC to CHS are scheduled on a Monday (12 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (9 on average).

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Charleston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Charleston from District of Columbia?

    Charleston (CHS) is the airport you will fly into if you book a flight from District of Columbia to Charleston. It is only a 10.2 mi journey from Charleston (CHS) to Charleston’s city center.

  • How long is the flight from District of Columbia to Charleston?

    A quick flight from District of Columbia to Charleston can take about 4h 37m. Delta provides one of the quickest options available for as low as $209. Airlines will cover a distance of 442 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from District of Columbia to Charleston one-way?

    $109 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Southwest and JetBlue, with prices starting from $110 and $112, respectively.

  • What are the most reliable airlines from District of Columbia to Charleston?

    Consider Copa Airlines (76%), Air Canada (76%) or ANA (75%) when booking your flight. These represent the most reliable airlines when flying from District of Columbia to Charleston.

  • What are the cheapest flights from District of Columbia to Charleston?

    Looking at all options, your cheapest flight can be booked for $160. While the most popular route (Washington, D.C. Dulles Intl - Charleston) can be booked for $189 on average, our data indicates $333 when flying from District of Columbia to Charleston.

  • Can I find deals for flights from District of Columbia to Charleston that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Charleston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Charleston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Charleston.

  • Can I find deals for business class flights from District of Columbia to Charleston?

    Yes. Cheapflights offers flight deals from District of Columbia to Charleston 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 District of Columbia to Charleston?

    Currently, August is the cheapest month in which you can book a flight from District of Columbia to Charleston (average of $217). Flying from District of Columbia to Charleston 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

Traveling to a place near Charleston?

Book flights to Charleston if you plan to visit one of these locations
North Charleston
Summerville
Walterboro
Mount Pleasant
Isle of Palms
Santee
Edisto Beach

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Alternative routes for District of Columbia to Charleston

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from District of Columbia to Charleston

Discover the top 5 airlines that operate flights from District of Columbia to Charleston. 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 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$97Average$148FlexibilityNo cancel feeOn-time65%
DeltaCheapest$122Average$275FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$179Average$330FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$189Average$362FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$212Average$349FlexibilityNo cancel feeOn-time63%

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