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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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — CHS
May 3 — May 101
Sun 5/3
Sun 5/10
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 April 3, 2026.

This Southwest deal was found by Cheapflights users on 4/1. 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 5/66:40 pm
BWI
-
CHS
Nonstop1h 45m
Southwest
Wed 5/136:20 pm
CHS
-
BWI
Nonstop1h 40m
Southwest
Deal found 4/1$133
This Delta deal was found by Cheapflights users on 3/31. 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 4/219:00 am
BWI
-
CHS
1 stop4h 35m
Delta
Tue 4/285:20 am
CHS
-
BWI
1 stop4h 16m
Delta
Deal found 3/31$147
This Southwest deal was found by Cheapflights users on 3/31. 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 4/2811:50 am
BWI
-
CHS
Nonstop1h 45m
Southwest
Tue 5/512:00 pm
CHS
-
BWI
2 stops8h 05m
Southwest
Deal found 3/31$148
This Southwest deal was found by Cheapflights users on 4/2. 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 4/296:10 am
BWI
-
CHS
1 stop8h 50m
Southwest
Wed 4/296:20 pm
CHS
-
BWI
Nonstop1h 40m
Southwest
Deal found 4/2$149
This Delta deal was found by Cheapflights users on 4/2. 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 6/165:32 am
BWI
-
CHS
1 stop4h 46m
Delta
Wed 6/176:15 am
CHS
-
BWI
1 stop4h 32m
Delta
Deal found 4/2$157
This Southwest deal was found by Cheapflights users on 4/1. 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 4/257:15 pm
BWI
-
CHS
Nonstop1h 45m
Southwest
Tue 4/282:25 pm
CHS
-
BWI
Nonstop1h 35m
Southwest
Deal found 4/1$162
This Delta deal was found by Cheapflights users on 3/31. 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 5/96:31 pm
BWI
-
CHS
1 stop5h 28m
Delta
Tue 5/125:15 am
CHS
-
BWI
1 stop4h 08m
Delta
Deal found 3/31$174
This Southwest deal was found by Cheapflights users on 3/30. 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.
Mon 5/45:35 pm
BWI
-
CHS
Nonstop1h 45m
Southwest
Tue 5/56:40 am
CHS
-
BWI
2 stops11h 40m
Southwest
Deal found 3/30$177
This Kiwi.com deal was found by Cheapflights users on 4/1. 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.
Fri 5/82:52 pm
IAD
-
CHS
2 stops17h 56m
Multiple Airlines
Tue 5/1210:38 am
CHS
-
IAD
1 stop7h 14m
Multiple Airlines
Deal found 4/1$216
This American Airlines deal was found by Cheapflights users on 3/31. 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 4/186:36 am
DCA
-
CHS
1 stop6h 09m
American Airlines
Tue 4/2111:17 am
CHS
-
DCA
Nonstop1h 36m
American Airlines
Deal found 3/31$216
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
Sat 5/97:27 pm
IAD
-
CHS
1 stop13h 11m
Multiple Airlines
Tue 5/1210:38 am
CHS
-
IAD
1 stop7h 14m
Multiple Airlines
Deal found 3/31$217
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Fri 5/88:25 am
IAD
-
CHS
Nonstop1h 48m
United Airlines
Mon 5/116:00 am
CHS
-
IAD
Nonstop1h 30m
United Airlines
Deal found 3/30$220

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 April 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$133
(Southwest)

One-way from

$67
(Southwest)

Popular in

March

Cheapest in

July

Average price

$337

Good round-trip deal

$284 or less

Good one-way deal

$179 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. 8% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 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 April 3, 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

Sat 5/9

7:00 am-2:03 pm

1 stop7h 03m

Charleston

Tue 5/12

6:38 pm-11:17 pm

1 stop4h 39m

$174

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Sat 5/2

5:33 pm-9:55 pm

1 stop4h 22m

Charleston

Tue 5/5

5:57 pm-12:38 am

1 stop6h 41m

$174

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Thu 5/28

6:29 pm-11:59 pm

1 stop5h 30m

Charleston

Tue 6/2

5:15 am-9:23 am

1 stop4h 08m

$179

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Wed 5/6

6:00 am-12:25 pm

1 stop6h 25m

Charleston

Tue 5/12

12:00 pm-10:45 pm

2 stops10h 45m

$216

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Sat 5/9

2:40 pm-7:10 pm

1 stop4h 30m

Charleston

Mon 5/11

2:15 pm-10:40 pm

1 stop8h 25m

$216

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Fri 5/8

7:40 pm-9:30 pm

Nonstop1h 50m

Charleston

Sat 5/9

6:45 pm-8:25 pm

Nonstop1h 40m

$224

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Wed 4/29

6:10 am-3:00 pm

1 stop8h 50m

Charleston

Wed 5/6

6:40 am-6:20 pm

2 stops11h 40m

$226

Washington, D.C.Charleston

IAD - CHS

IADCHS

Washington, D.C. Dulles Intl

Sun 6/21

8:30 am-10:16 am

Nonstop1h 46m

Charleston

Sat 6/27

10:00 am-11:37 am

Nonstop1h 37m

$249

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Fri 5/8

9:30 am-5:05 pm

1 stop7h 35m

Charleston

Mon 5/11

2:15 pm-10:45 pm

1 stop8h 30m

$249

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Wed 6/10

5:32 am-10:18 am

1 stop4h 46m

Charleston

Sun 6/14

5:10 am-9:26 am

1 stop4h 16m

$253

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

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, June is the cheapest month in which you can book a flight from Maryland to Charleston (average of $84). Flying from Maryland to Charleston in November is currently the most expensive (average of $203). 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 April 3, 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 34% 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 March 28, 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 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 5h 17m. 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 $66. On average you can expect to pay $285. The most popular route, (Washington, D.C. Reagan-National - Charleston), can usually be booked for $153.

  • 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, June is the cheapest month in which you can book a flight from Maryland to Charleston (average of $84). Flying from Maryland to Charleston in November is currently the most expensive (average of $203). 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.
LaGuardia to Charleston flights
Boston to Charleston flights
John F Kennedy Intl to Charleston flights
John F Kennedy Intl to Charlotte flights
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O'Hare Intl to Charleston flights
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Denver to Charlotte flights
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Denver to Charleston flights
Los Angeles to Charlotte flights
Boston to Myrtle Beach flights
Hobby to Charlotte flights
Philadelphia to Charleston flights
Minneapolis to Charlotte flights
Baltimore to Charlotte flights
Dulles Intl to Charlotte flights
O'Hare Intl to Myrtle Beach flights
Providence to Charleston flights
Dallas/Fort Worth to Charleston flights
Detroit to Charlotte flights
Newark to Greenville flights
George Bush Intcntl to Charlotte flights
Minneapolis to Charleston flights
Seattle to Charlotte flights
Dulles Intl to Savannah flights
Baltimore to Charleston flights
Philadelphia to Myrtle Beach flights
Reagan-National to Savannah flights
Denver to Savannah flights
Baltimore to Savannah flights
San Francisco to Charlotte flights
Minneapolis to Savannah flights
Baltimore to Myrtle Beach flights
Newark to Hilton Head Island flights
Philadelphia to Savannah flights

Top 5 airlines flying from Maryland to Charleston

Discover the top 5 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 April 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$98Average$151FlexibilityNo cancel feeOn-time65%
DeltaCheapest$111Average$272FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$162Average$351FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$181Average$341FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$239Average$291FlexibilityNo cancel feeOn-time69%

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