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$67+ Cheap flights from Maryland 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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — CHS
mai 21 — mai 281
jeu. 5/21
jeu. 5/28
1 adult, Economy
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Cheap flight deals from Maryland to Charleston

Cheapest flights from Maryland to Charleston
Explore the most affordable flight options available from Maryland to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on avril 21, 2026.

This Southwest deal was found by Cheapflights users on 4/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/136:40 am
BWI
-
CHS
1 stop5h 45m
Southwest
mer. 5/207:40 am
CHS
-
BWI
Nonstop1h 35m
Southwest
Deal found 4/16$143
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/211:50 am
BWI
-
CHS
1 stop3h 59m
Delta
mar. 6/91:11 pm
CHS
-
BWI
1 stop4h 08m
Delta
Deal found 4/16$157
This Southwest deal was found by Cheapflights users on 4/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 6/311:50 am
BWI
-
CHS
Nonstop1h 45m
Southwest
sam. 6/67:20 am
CHS
-
BWI
Nonstop1h 35m
Southwest
Deal found 4/16$162
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/1910:28 am
BWI
-
CHS
1 stop5h 21m
Delta
sam. 5/236:38 pm
CHS
-
BWI
1 stop4h 39m
Delta
Deal found 4/16$174
This Southwest deal was found by Cheapflights users on 4/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 5/98:15 am
BWI
-
CHS
Nonstop1h 55m
Southwest
mar. 5/126:40 am
CHS
-
BWI
2 stops8h 05m
Southwest
Deal found 4/16$177
This Southwest deal was found by Cheapflights users on 4/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 6/68:25 am
BWI
-
CHS
1 stop7h 50m
Southwest
mar. 6/96:50 pm
CHS
-
BWI
Nonstop1h 40m
Southwest
Deal found 4/17$178
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/1211:50 am
BWI
-
CHS
1 stop3h 59m
Delta
jeu. 5/147:59 pm
CHS
-
BWI
1 stop4h 58m
Delta
Deal found 4/16$179
This American Airlines deal was found by Cheapflights users on 4/17. 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.
mar. 5/268:10 pm
BWI
-
CHS
1 stop3h 38m
American Airlines
sam. 5/307:50 pm
CHS
-
BWI
1 stop4h 17m
American Airlines
Deal found 4/17$180
This American Airlines deal was found by Cheapflights users on 4/20. 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.
sam. 5/234:59 pm
DCA
-
CHS
Nonstop1h 47m
American Airlines
mer. 5/272:02 pm
CHS
-
DCA
Nonstop1h 46m
American Airlines
Deal found 4/20$220
This Southwest deal was found by Cheapflights users on 4/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 6/311:35 am
DCA
-
CHS
2 stops8h 25m
Southwest
mar. 6/91:50 pm
CHS
-
DCA
1 stop5h 05m
Southwest
Deal found 4/20$222
This Southwest deal was found by Cheapflights users on 4/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/1312:40 pm
DCA
-
CHS
1 stop5h 00m
Southwest
jeu. 5/147:40 am
CHS
-
DCA
1 stop6h 20m
Southwest
Deal found 4/16$226
This Kiwi.com deal was found by Cheapflights users on 4/18. 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.
mar. 5/126:37 pm
IAD
-
CHS
1 stop15h 01m
Multiple Airlines
mar. 5/198:00 am
CHS
-
IAD
2 stops15h 09m
Multiple Airlines
Deal found 4/18$227

Find flight deals from Maryland to Charleston

Keep the following information in mind while searching for Maryland to Charleston flight deals. Data was last updated avril 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$143
(Southwest)

One-way from

$67
(Southwest)

Popular in

March

Cheapest in

July

Average price

$344

Good round-trip deal

$286 or less

Good one-way deal

$138 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Charleston flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Charleston flights.
Search Deals
From Maryland to Charleston
Search Deals
One-way flight from Maryland to Charleston
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Maryland to Charleston.
Search Deals
Price to beat on a one-way flight from Maryland to Charleston.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maryland 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 avril 21, 2026.
Use the filters below to find and compare flights from Maryland to Charleston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

mar. 5/19

11:50 am-1:35 pm

Nonstop1h 45m

Charleston

sam. 5/23

6:45 pm-8:25 pm

Nonstop1h 40m

$162

Washington, D.C.Charleston

IAD - CHS

IADCHS

Washington, D.C. Dulles Intl

sam. 5/23

8:30 am-10:16 am

Nonstop1h 46m

Charleston

mer. 5/27

10:00 am-11:37 am

Nonstop1h 37m

$234

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

sam. 5/16

6:00 am-12:10 pm

1 stop6h 10m

Charleston

lun. 5/18

7:59 pm-12:57 am

1 stop4h 58m

$234

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

mar. 5/26

12:40 pm-8:00 pm

1 stop7h 20m

Charleston

jeu. 5/28

1:15 pm-10:55 pm

2 stops9h 40m

$258

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

mer. 5/27

4:00 pm-10:56 pm

1 stop6h 56m

Charleston

sam. 5/30

3:45 pm-10:04 pm

1 stop6h 19m

$262

Washington, D.C.Charleston

IAD - CHS

IADCHS

Washington, D.C. Dulles Intl

jeu. 6/11

8:30 am-10:16 am

Nonstop1h 46m

Charleston

sam. 6/13

7:47 pm-9:29 pm

Nonstop1h 42m

$263

Washington, D.C.Charleston

IAD - CHS

IADCHS

Washington, D.C. Dulles Intl

sam. 5/16

8:05 am-2:03 pm

1 stop5h 58m

Charleston

mar. 5/19

7:20 am-2:13 pm

1 stop6h 53m

$269

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

jeu. 6/4

4:10 pm-9:35 pm

1 stop5h 25m

Charleston

jeu. 6/11

8:00 am-3:35 pm

1 stop7h 35m

$269

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

ven. 7/10

11:00 am-4:42 pm

1 stop5h 42m

Charleston

dim. 7/12

5:10 am-9:12 am

1 stop4h 02m

$269

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

sam. 5/16

1:55 pm-7:24 pm

1 stop5h 29m

Charleston

mar. 5/19

5:55 pm-11:24 pm

1 stop5h 29m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Maryland to Charleston

Have a flexible travel schedule? Discover the best time to fly to Charleston from Maryland 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 Maryland to Charleston

What is the cheapest month to book a flight from Maryland to Charleston?

Currently, July is the cheapest month in which you can book a flight from Maryland to Charleston (average of $48). Flying from Maryland to Charleston in November is currently the most expensive (average of $217). 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 MD to CHS?

Find hourly flight availability from Maryland 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 avril 21, 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 36% on flights from Maryland to Charleston by exploring options for tickets at noon.

What is the cheapest day to fly from Maryland to Charleston?

Use this chart to determine the cheapest time to fly round-trip from Maryland to Charleston. Price data was last updated on April 18, 2026.

Travelers seeking maximum savings on their Maryland to Charleston flight should consider departing on Friday at noon when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Maryland to Charleston?

Related info for your journey

Find useful and relevant information for your journey from Maryland 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 Maryland?

    Located just 10.2 mi from the city center, Charleston (CHS) is the airport most travelers will use when flying to Charleston from Maryland.

  • How popular is this Maryland to Charleston flight route?

    Within the past month, 3 users have taken a look at flights from Maryland to Charleston.

  • How long is the flight from Maryland to Charleston?

    Airlines like Southwest, United Airlines, and Delta fly from Maryland to Charleston in about 1h 45m. The time it takes to get you to your destination can typically vary by up to 4h 25m. Airlines will cover a distance of 473 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Maryland to Charleston one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $47. Users have also found prices from $93 and $97 on American Airlines and Southwest, respectively.

  • What are the most popular routes from Maryland to Charleston?

    Most travelers choose Washington, D.C. Dulles Intl - Charleston, Baltimore/Washington - Charleston or Washington, D.C. Reagan-National - Charleston when deciding on the best route from Maryland to Charleston.

  • What are the cheapest flights from Maryland to Charleston?

    The cheapest flight price from Maryland to Charleston is $66. On average you can expect to pay $300. The most popular route, (Washington, D.C. Dulles Intl - Charleston), can usually be booked for $215.

  • Can I find deals for flights from Maryland to Charleston that include hotel bookings?

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

  • How can I find direct flights from Maryland to Charleston?

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

  • Can I find deals for business class flights from Maryland to Charleston?

    Yes. Cheapflights offers flight deals from Maryland 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 Maryland to Charleston?

    Currently, July is the cheapest month in which you can book a flight from Maryland to Charleston (average of $48). Flying from Maryland to Charleston in November is currently the most expensive (average of $217). 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
Santee
Walterboro
Summerville
Isle of Palms
Mount Pleasant
Goose Creek
Edisto Beach

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Alternative routes for Maryland to Charleston

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Maryland to Charleston

Discover the top 4 airlines that operate flights from Maryland 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 avril 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$88Average$153FlexibilityNo cancel feeOn-time65%
DeltaCheapest$111Average$272FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$162Average$351FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$181Average$342FlexibilityNo cancel feeOn-time63%

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