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Charleston

$59+ 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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — CHS
Jun 17 — Jun 241
Wed 6/17
Wed 6/24
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 May 18, 2026.

This Southwest deal was found by Cheapflights users on 5/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/98:20 am
BWI
-
CHS
Nonstop1h 50m
Southwest
Tue 6/166:50 pm
CHS
-
BWI
Nonstop1h 40m
Southwest
Deal found 5/13$117
This Southwest deal was found by Cheapflights users on 5/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/307:50 am
BWI
-
CHS
1 stop5h 20m
Southwest
Tue 7/78:20 am
CHS
-
BWI
Nonstop1h 30m
Southwest
Deal found 5/13$127
This Southwest deal was found by Cheapflights users on 5/14. 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.
Wed 6/176:25 am
BWI
-
CHS
1 stop11h 50m
Southwest
Wed 6/243:00 pm
CHS
-
BWI
Nonstop1h 35m
Southwest
Deal found 5/14$133
This Southwest deal was found by Cheapflights users on 5/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/306:55 pm
BWI
-
CHS
Nonstop1h 45m
Southwest
Wed 7/83:00 pm
CHS
-
BWI
Nonstop1h 35m
Southwest
Deal found 5/15$137
This Delta deal was found by Cheapflights users on 5/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/98:17 am
BWI
-
CHS
1 stop5h 24m
Delta
Tue 6/96:24 pm
CHS
-
BWI
1 stop6h 16m
Delta
Deal found 5/18$147
This Southwest deal was found by Cheapflights users on 5/16. 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.
Tue 7/216:55 pm
BWI
-
CHS
Nonstop1h 45m
Southwest
Tue 7/286:10 am
CHS
-
BWI
2 stops8h 10m
Southwest
Deal found 5/16$152
This Southwest deal was found by Cheapflights users on 5/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:40 pm
BWI
-
CHS
Nonstop1h 40m
Southwest
Wed 9/91:25 pm
CHS
-
BWI
Nonstop1h 30m
Southwest
Deal found 5/13$154
This Delta deal was found by Cheapflights users on 5/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/238:17 am
BWI
-
CHS
1 stop5h 24m
Delta
Wed 6/246:24 pm
CHS
-
BWI
1 stop6h 16m
Delta
Deal found 5/14$157
This American Airlines deal was found by Cheapflights users on 5/13. 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.
Tue 6/306:15 am
BWI
-
CHS
1 stop3h 52m
American Airlines
Tue 7/75:00 am
CHS
-
BWI
1 stop4h 26m
American Airlines
Deal found 5/13$159
This Southwest deal was found by Cheapflights users on 5/16. 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.
Tue 6/910:10 am
BWI
-
CHS
2 stops10h 15m
Southwest
Wed 6/241:50 pm
CHS
-
BWI
1 stop7h 35m
Southwest
Deal found 5/16$162
This United Airlines deal was found by Cheapflights users on 5/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/88:25 am
IAD
-
CHS
Nonstop1h 46m
United Airlines
Sat 7/112:47 pm
CHS
-
IAD
Nonstop1h 46m
United Airlines
Deal found 5/17$223
This United Airlines deal was found by Cheapflights users on 5/12. 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 8/291:00 pm
IAD
-
CHS
Nonstop1h 50m
United Airlines
Tue 9/110:19 am
CHS
-
IAD
Nonstop1h 31m
United Airlines
Deal found 5/12$224

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 May 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$117
(Southwest)

One-way from

$59
(Southwest)

Popular in

March

Cheapest in

July

Average price

$392

Good round-trip deal

$300 or less

Good one-way deal

$95 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. 9% potential increase in price ($34 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 May 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 May 18, 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

Tue 6/16

10:33 am-5:18 pm

1 stop6h 45m

Charleston

Wed 6/24

6:15 am-10:47 am

1 stop4h 32m

$147

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Tue 6/9

5:40 am-10:18 am

1 stop4h 38m

Charleston

Wed 6/24

5:10 am-9:26 am

1 stop4h 16m

$157

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Tue 9/1

10:00 am-3:40 pm

1 stop5h 40m

Charleston

Thu 9/10

12:15 pm-5:08 pm

1 stop4h 53m

$184

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Tue 9/1

8:10 am-1:47 pm

1 stop5h 37m

Charleston

Tue 9/8

5:30 am-9:16 am

1 stop3h 46m

$223

Washington, D.C.Charleston

IAD - CHS

IADCHS

Washington, D.C. Dulles Intl

Sat 6/6

8:30 am-10:16 am

Nonstop1h 46m

Charleston

Sat 6/13

10:00 am-11:37 am

Nonstop1h 37m

$229

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Sat 6/13

10:05 am-4:15 pm

1 stop6h 10m

Charleston

Wed 6/17

2:10 pm-10:50 pm

2 stops8h 40m

$230

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Tue 6/23

7:25 am-8:25 pm

2 stops13h 00m

Charleston

Thu 6/25

6:25 am-6:15 pm

2 stops11h 50m

$235

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Sat 6/6

1:55 pm-7:24 pm

1 stop5h 29m

Charleston

Sat 6/13

4:20 pm-10:01 pm

1 stop5h 41m

$240

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Sat 5/30

1:55 pm-7:24 pm

1 stop5h 29m

Charleston

Thu 6/4

4:55 pm-9:45 pm

1 stop4h 50m

$255

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Wed 7/8

8:20 am-10:10 am

Nonstop1h 50m

Charleston

Mon 7/13

1:55 pm-9:25 pm

2 stops7h 30m

$264

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/13

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

How far ahead should I book a flight from Maryland to Charleston?

The best time to book flights from Maryland to Charleston is 61 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 May 18, 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 14% on flights from Maryland to Charleston by exploring options for tickets in the morning.

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 May 9, 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, 2 users have taken a look at flights from Maryland to Charleston.

  • How long is the flight from Maryland to Charleston?

    Airlines like Delta, Southwest, and United Airlines fly from Maryland to Charleston in about 1h 46m. The time it takes to get you to your destination can typically vary by up to 2h 47m. Airlines will cover a distance of 442 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 $46. Users have also found prices from $88 and $93 on Southwest and American Airlines, respectively.

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

    Most travelers choose Washington, D.C. Reagan-National - Charleston, Washington, D.C. Dulles Intl - Charleston or Baltimore/Washington - 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 $68. On average you can expect to pay $306. The most popular route, (Washington, D.C. Reagan-National - Charleston), can usually be booked for $157.

  • 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
Summerville
Walterboro
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 May 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$88Average$151FlexibilityNo cancel feeOn-time65%
DeltaCheapest$111Average$258FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$162Average$356FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$181Average$350FlexibilityNo cancel feeOn-time63%

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