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South Carolina

$32+ Cheap flights from Baltimore (BWI) 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 6/17. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — CHS
Jun 6 — Jun 131
Sat 6/6
Sat 6/13
1 adult, Economy
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Cheap flight deals from Baltimore to South Carolina

Cheapest flights from Baltimore to South Carolina
Explore the most affordable flight options available from Baltimore to South Carolina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 7, 2026.

This Southwest deal was found by Cheapflights users on 5/6. 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 6/36:25 pm
BWI
-
GSP
Nonstop1h 35m
Southwest
Tue 6/98:25 am
GSP
-
BWI
Nonstop1h 25m
Southwest
Deal found 5/6$137
This Southwest deal was found by Cheapflights users on 5/6. 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 6/236:55 pm
BWI
-
CHS
Nonstop1h 45m
Southwest
Tue 6/303:00 pm
CHS
-
BWI
Nonstop1h 35m
Southwest
Deal found 5/6$137
This Trip.com deal was found by Cheapflights users on 5/4. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2211:51 am
BWI
-
CLT
Nonstop1h 34m
Frontier
Mon 5/259:10 am
CLT
-
BWI
Nonstop1h 46m
Frontier
Deal found 5/4$147
This Southwest deal was found by Cheapflights users on 5/4. 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 6/26:40 am
BWI
-
CHS
1 stop5h 45m
Southwest
Tue 6/93:00 pm
CHS
-
BWI
Nonstop1h 35m
Southwest
Deal found 5/4$147
This Expedia deal was found by Cheapflights users on 5/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/97:52 pm
BWI
-
CLT
Nonstop1h 43m
Frontier
Fri 6/127:58 pm
CLT
-
BWI
1 stop24h 58m
Frontier
Deal found 5/4$148
This Expedia deal was found by Cheapflights users on 5/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2911:51 am
BWI
-
CLT
Nonstop1h 34m
Frontier
Sun 5/315:58 pm
CLT
-
BWI
1 stop26h 20m
Frontier
Deal found 5/4$149
This Frontier deal was found by Cheapflights users on 5/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/184:09 pm
BWI
-
CLT
Nonstop1h 39m
Frontier
Fri 5/229:10 am
CLT
-
BWI
Nonstop1h 46m
Frontier
Deal found 5/3$151
This Southwest deal was found by Cheapflights users on 5/5. 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 6/36:25 pm
BWI
-
GSP
Nonstop1h 35m
Southwest
Wed 6/107:00 am
GSP
-
BWI
2 stops9h 25m
Southwest
Deal found 5/5$152
This Frontier deal was found by Cheapflights users on 5/5. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/134:05 pm
BWI
-
CLT
Nonstop1h 44m
Frontier
Mon 8/178:02 pm
CLT
-
BWI
1 stop13h 04m
Frontier
Deal found 5/5$152
This Southwest deal was found by Cheapflights users on 5/6. 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 6/246:25 am
BWI
-
CHS
1 stop11h 50m
Southwest
Tue 6/306:50 pm
CHS
-
BWI
Nonstop1h 40m
Southwest
Deal found 5/6$153
This Super.com deal was found by Cheapflights users on 5/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/167:52 pm
BWI
-
CLT
Nonstop1h 43m
Frontier
Fri 6/196:33 pm
CLT
-
BWI
1 stop17h 40m
Frontier
Deal found 5/3$154
This Priceline deal was found by Cheapflights users on 5/6. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/107:52 pm
BWI
-
CLT
Nonstop1h 43m
Frontier
Thu 6/1112:29 pm
CLT
-
BWI
1 stop8h 06m
Frontier
Deal found 5/6$155

Find flight deals from Baltimore to South Carolina

Keep the following information in mind while searching for Baltimore to South Carolina flight deals. Data was last updated May 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$137
(Southwest)

One-way from

$32
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$319
Provider with most accurate pricing for Washington, D.C. (WAS)-Myrtle Beach Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Myrtle Beach Intl flights.
Search Deals
From Baltimore/Washington to South Carolina
Search Deals
One-way flight from Baltimore/Washington to South Carolina
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($20 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 May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore 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 May 7, 2026.
Use the filters below to find and compare flights from Baltimore to South Carolina that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreGreenville

BWI - GSP

BWIGSP

Baltimore/Washington

Wed 7/15

7:50 am-12:15 pm

1 stop4h 25m

Greenville

Wed 7/22

8:25 am-9:50 am

Nonstop1h 25m

$147

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Tue 6/2

6:00 am-12:10 pm

1 stop6h 10m

Charleston

Tue 6/9

6:24 pm-12:40 am

1 stop6h 16m

$147

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Tue 6/16

8:20 am-10:10 am

Nonstop1h 50m

Charleston

Tue 6/23

6:10 am-2:20 pm

2 stops8h 10m

$152

BaltimoreGreenville

BWI - GSP

BWIGSP

Baltimore/Washington

Wed 6/3

10:35 am-9:40 pm

2 stops11h 05m

Greenville

Wed 6/10

7:00 am-4:25 pm

2 stops9h 25m

$173

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Sat 5/23

3:05 pm-8:15 pm

1 stop5h 10m

Charleston

Wed 5/27

6:20 pm-8:00 pm

Nonstop1h 40m

$174
Quickest round-trip

BaltimoreMyrtle Beach

BWI - MYR

BWIMYR

Baltimore/Washington

Wed 5/27

8:55 am-10:35 am

Nonstop1h 40m

Myrtle Beach Intl

Sat 5/30

7:15 pm-8:45 pm

Nonstop1h 30m

$199

BaltimoreCharlotte

BWI - CLT

BWICLT

Baltimore/Washington

Thu 6/4

8:05 pm-9:40 pm

Nonstop1h 35m

Charlotte Douglas

Mon 6/8

7:50 pm-9:25 pm

Nonstop1h 35m

$213

BaltimoreCharlotte

BWI - CLT

BWICLT

Baltimore/Washington

Thu 5/28

4:45 pm-6:20 pm

Nonstop1h 35m

Charlotte Douglas

Mon 6/1

7:20 pm-9:00 pm

Nonstop1h 40m

$213

BaltimoreGreenville

BWI - GSP

BWIGSP

Baltimore/Washington

Sat 6/6

9:30 am-8:00 pm

1 stop10h 30m

Greenville

Mon 6/8

6:50 pm-11:15 pm

1 stop4h 25m

$216

BaltimoreGreenville

BWI - GSP

BWIGSP

Baltimore/Washington

Sun 6/14

6:20 am-12:10 pm

1 stop5h 50m

Greenville

Wed 6/17

1:50 pm-3:25 pm

Nonstop1h 35m

$222

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/4

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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6

Best time to book a flight from Baltimore to South Carolina

Have a flexible travel schedule? Discover the best time to fly to South Carolina from Baltimore 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 Baltimore to South Carolina

How far ahead should I book a flight from Baltimore to South Carolina?

Booking 62 days in advance of your planned departure date is, on average, the best time to get cheap flights from Baltimore to South Carolina. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Baltimore to South Carolina?

Currently, July is the cheapest month in which you can book a flight from Baltimore to South Carolina (average of $48). Flying from Baltimore to South Carolina in April is currently the most expensive (average of $162). 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 BWI to SC?

Find hourly flight availability from Baltimore 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 May 7, 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 8% on flights from Baltimore to South Carolina by exploring options for tickets at noon.

What is the cheapest day to fly from Baltimore to South Carolina?

Use this chart to determine the cheapest time to fly round-trip from Baltimore to South Carolina. Price data was last updated on May 2, 2026.

Travelers seeking maximum savings on their Baltimore to South Carolina flight should consider departing on Sunday at noon when fares are most often at their lowest. Monday 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 Baltimore to South Carolina?

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 May 7, 2026.
See what other customers who have flown with Southwest,Delta, andAmerican Airlines from Baltimore to South Carolina have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,303 reviews

Entertainment

7.5

Crew

8.6

Food

7.0

Comfort

8.0

Overall

7.9

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
7.9
Good
4,303 reviews
Southwest
7.9
Good
4,303 reviews

Entertainment

7.5

Crew

8.6

Food

7.0

Comfort

8.0

Overall

7.9

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,460 reviews
Southwest
7.9
Good
4,303 reviews

Entertainment

7.5

Crew

8.6

Food

7.0

Comfort

8.0

Overall

7.9

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,669 reviews
Southwest
7.9
Good
4,303 reviews

Entertainment

7.5

Crew

8.6

Food

7.0

Comfort

8.0

Overall

7.9

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Spirit Airlines
6.3
Okay
8,638 reviews
Southwest
7.9
Good
4,303 reviews

Entertainment

7.5

Crew

8.6

Food

7.0

Comfort

8.0

Overall

7.9

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from Baltimore 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 airport do you fly from for flights from Baltimore to South Carolina?

    If you book a flight to South Carolina from Baltimore, you will be flying from Baltimore/Washington, which is the city’s only airport. Baltimore/Washington (BWI) is located 8.5 mi from the center of Baltimore.

  • How popular is this Baltimore to South Carolina flight route?

    This flight path from Baltimore/Washington to South Carolina was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Baltimore to South Carolina?

    Southwest, Delta, and United Airlines can get you from Baltimore to South Carolina in just under 4h 25m. Your travel time can differ by up to 2h 37m. Airlines will cover a distance of 425 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Baltimore to South Carolina one-way?

    One-way options have recently been found by users for as low as $47 on Spirit Airlines. Other airlines that offer cheap prices include American Airlines from $80 and Delta from $88 one-way.

  • What are the most popular routes from Baltimore to South Carolina?

    The most popular route from Baltimore to South Carolina is Baltimore/Washington - Charlotte Douglas. You may also consider Baltimore/Washington - Myrtle Beach Intl or Baltimore/Washington - Charleston.

  • What are the cheapest flights from Baltimore to South Carolina?

    The cheapest flight price from Baltimore to South Carolina is $66. On average you can expect to pay $304. The most popular route, (Baltimore/Washington - Charlotte Douglas), can usually be booked for $74.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Baltimore 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 Baltimore to South Carolina?

    Currently, July is the cheapest month in which you can book a flight from Baltimore to South Carolina (average of $48). Flying from Baltimore to South Carolina in April is currently the most expensive (average of $162). 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

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Alternative routes for Baltimore to South Carolina

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

Discover the top 4 airlines that operate flights from Baltimore 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 May 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$88Average$183FlexibilityNo cancel feeOn-time65%
DeltaCheapest$111Average$327FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$158Average$380FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$181Average$332FlexibilityNo cancel feeOn-time63%

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