What is the cheapest airline that flies from Baltimore/Washington to South Carolina?

Southwest, Delta, and American Airlines are the most popular carriers operating from Baltimore/Washington to South Carolina

What airlines fly to South Carolina?

American Airlines, Southwest and United Airlines are the top three most popular airlines that fly to South Carolina from Baltimore according to our data. American Airlines is the first choice among our users, with 51% of people opting to fly with this airline when traveling to South Carolina. Keep in mind that there are 4 different airlines that fly to South Carolina on a routine basis, so you have a few additional options to choose from.

How many flights depart from Baltimore to South Carolina on average per week?

As of June 2026, 146 flights take off from Baltimore and land in South Carolina each week. The most common flight departure day for this route is Sun, with 19% of weekly flights taking off on this day.

How many flights depart from Baltimore to South Carolina on average per day?

20 flights are operational daily from Baltimore to South Carolina as of June 2026. The most popular departure time for this route is 8:00PM, with 44% of flights per day taking off at noon.

When did momondo last update prices for flights from Baltimore/Washington Airport to South Carolina?

Prices for flights from Baltimore/Washington Airport to South Carolina were last updated today.

How many operators does momondo search for flights from Baltimore/Washington Airport to South Carolina?

As of June 2026, there are 5 operators available to choose from for flights from Baltimore/Washington Airport to South Carolina.

How old do you have to be to fly from Baltimore/Washington Airport to South Carolina?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington Airport to South Carolina.

What documentation or ID do you need to fly to South Carolina?

The travel and health documents required for your trip to South Carolina can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at South Carolina. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$54 Cheap Flights from Baltimore to South Carolina in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Baltimore to South Carolina

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:50 am - 1:30 pm

BWI

CHS

1h 40mnonstop

3:00 pm - 4:35 pm

CHS

BWI

1h 35mnonstop

$133Southwest

Wed, Jul 8 - Wed, Jul 15

3:35 pm - 8:30 pm

BWI

CHS

4h 55m

1 stop

6:50 pm - 8:30 pm

CHS

BWI

1h 40mnonstop

$143Southwest

Wed, Jul 8 - Wed, Jul 15

5:40 am - 10:13 am

BWI

CHS

4h 33m

1 stop

5:10 am - 9:24 am

CHS

BWI

4h 14m

1 stop

$157Delta

Wed, Jul 15 - Tue, Jul 21

6:00 am - 10:47 am

BWI

MYR

4h 47m

1 stop

6:00 am - 10:57 am

MYR

BWI

4h 57m

1 stop

$169Delta

Tue, Aug 4 - Wed, Aug 12

4:19 pm - 6:03 pm

BWI

CLT

1h 44mnonstop

1:38 pm - 3:17 pm

CLT

BWI

1h 39mnonstop

$173Frontier

Tue, Jul 21 - Sun, Jul 26

4:19 pm - 6:03 pm

BWI

CLT

1h 44mnonstop

6:41 pm - 12:10 pm

CLT

BWI

17h 29m

1 stop

$174Frontier

Tue, Jul 7 - Tue, Jul 14

4:25 pm - 11:00 pm

BWI

CHS

6h 35m

1 stop

6:15 am - 11:09 am

CHS

BWI

4h 54m

1 stop

$182American Airlines

Tue, Aug 18 - Sat, Aug 22

6:05 am - 2:03 pm

BWI

HHH

7h 58m

1 stop

2:48 pm - 9:29 pm

HHH

BWI

6h 41m

1 stop

$296United Airlines

Tue, Aug 18 - Wed, Aug 26

10:06 am - 2:16 pm

BWI

HHH

4h 10m

1 stop

11:47 am - 5:48 pm

HHH

BWI

6h 01m

1 stop

$299American Airlines

Tue, Jul 14 - Tue, Jul 21

9:09 am - 4:56 pm

BWI

CAE

7h 47m

1 stop

6:15 am - 1:58 pm

CAE

BWI

7h 43m

1 stop

$365United Airlines

Tue, Oct 6 - Sun, Oct 11

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Frontier flights from Baltimore to South Carolina

Our best Frontier deals on Baltimore to South Carolina flight tickets

Frontier

Jul 21

BWI4:19 pmBaltimore/Washington

1h 44m

CLT6:03 pmCharlotte Douglas

Jul 26

CLT1:38 pmCharlotte Douglas

1h 39m

BWI3:17 pmBaltimore/Washington

$173

Frontier

Jul 7

BWI4:19 pmBaltimore/Washington

1h 44m

CLT6:03 pmCharlotte Douglas

Jul 14

CLT6:41 pmCharlotte Douglas

17h 29m

1 stop

BWI12:10 pmBaltimore/Washington

$174

Frontier

Jul 7

BWI1:05 pmBaltimore/Washington

8h 02m

1 stop

CLT9:07 pmCharlotte Douglas

Jul 8

CLT1:38 pmCharlotte Douglas

1h 39m

BWI3:17 pmBaltimore/Washington

$175

Southwest flights from Baltimore to South Carolina

Our best Southwest deals on Baltimore to South Carolina flight tickets

Southwest

Jul 8

BWI11:50 amBaltimore/Washington

1h 40m

CHS1:30 pmCharleston

Jul 15

CHS3:00 pmCharleston

1h 35m

BWI4:35 pmBaltimore/Washington

$133

Southwest

Jul 8

BWI3:35 pmBaltimore/Washington

4h 55m

1 stop

CHS8:30 pmCharleston

Jul 15

CHS6:50 pmCharleston

1h 40m

BWI8:30 pmBaltimore/Washington

$143

Southwest

Jul 8

BWI6:55 pmBaltimore/Washington

1h 50m

CHS8:45 pmCharleston

Jul 15

CHS6:10 amCharleston

8h 10m

2 stops

BWI2:20 pmBaltimore/Washington

$148

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Wed 7/8

11:50 am-1:30 pm

Nonstop1h 40m

Charleston

Wed 7/15

3:00 pm-4:35 pm

Nonstop1h 35m

$133

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Wed 7/8

3:35 pm-8:30 pm

1 stop4h 55m

Charleston

Wed 7/15

6:50 pm-8:30 pm

Nonstop1h 40m

$143

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Wed 7/15

5:40 am-10:13 am

1 stop4h 33m

Charleston

Tue 7/21

5:10 am-9:24 am

1 stop4h 14m

$157

BaltimoreMyrtle Beach

BWI - MYR

BWIMYR

Baltimore/Washington

Tue 8/4

6:00 am-10:47 am

1 stop4h 47m

Myrtle Beach Intl

Wed 8/12

6:00 am-10:57 am

1 stop4h 57m

$169

BaltimoreCharlotte

BWI - CLT

BWICLT

Baltimore/Washington

Tue 7/21

4:19 pm-6:03 pm

Nonstop1h 44m

Charlotte Douglas

Sun 7/26

1:38 pm-3:17 pm

Nonstop1h 39m

$173

BaltimoreCharlotte

BWI - CLT

BWICLT

Baltimore/Washington

Tue 7/7

4:19 pm-6:03 pm

Nonstop1h 44m

Charlotte Douglas

Tue 7/14

6:41 pm-12:10 pm

1 stop17h 29m

$174

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Tue 8/18

4:25 pm-11:00 pm

1 stop6h 35m

Charleston

Sat 8/22

6:15 am-11:09 am

1 stop4h 54m

$182

BaltimoreHilton Head Island

BWI - HHH

BWIHHH

Baltimore/Washington

Tue 8/18

6:05 am-2:03 pm

1 stop7h 58m

Hilton Head Island

Wed 8/26

2:48 pm-9:29 pm

1 stop6h 41m

$296

BaltimoreHilton Head Island

BWI - HHH

BWIHHH

Baltimore/Washington

Tue 7/14

10:06 am-2:16 pm

1 stop4h 10m

Hilton Head Island

Tue 7/21

11:47 am-5:48 pm

1 stop6h 01m

$299

BaltimoreColumbia

BWI - CAE

BWICAE

Baltimore/Washington

Tue 10/6

9:09 am-4:56 pm

1 stop7h 47m

Columbia Metropolitan

Sun 10/11

6:15 am-1:58 pm

1 stop7h 43m

$365

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Baltimore to South Carolina

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to South Carolina?

The cheapest month to fly to South Carolina from Baltimore is in July. Flight prices, which tend to average around $48, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of July, then book flights to South Carolina from Baltimore during May instead. Flights to South Carolina in May, while not as cheap as those in July, still average around $73.

What is the cheapest day to depart on your flight to South Carolina?

Our data shows that Tuesday is the least expensive day to fly to South Carolina. Tickets to fly out on this day can be as low as $299. The most expensive day to fly to South Carolina is Friday, with ticket prices averaging around $384.

What is the cheapest time of day to depart on your flight to South Carolina?

Our data shows that the cheapest Baltimore to South Carolina flights are usually those with departure times in the afternoon. Our users have found flights to South Carolina in the afternoon for as low as $332. Try not to purchase tickets at noon because they tend to be around $463. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Baltimore/Washington to South Carolina flight route?

Fly from Baltimore/Washington to Greenville for the best Baltimore/Washington - South Carolina flight prices

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

You are more likely to see cheaper flights to South Carolina from Baltimore when booking weeks ahead of your departure date. In general, you can expect to find flights to South Carolina for around $339 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South Carolina from Baltimore for as low as $257 on momondo.

What cabin class options are available on Baltimore to South Carolina flights?

There is only 1 cabin class available to choose from on Baltimore to South Carolina flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Baltimore to South Carolina flights?

You could potentially save up to 5% on your flight if you consider stops on a Baltimore to South Carolina flight.

Cheap Baltimore to South Carolina flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baltimore to South Carolina

Best Price Found	$137
Fastest flight time	1h 25m
Direct flights	Every day
Airports in South Carolina	57 airports

The best one-way flight to South Carolina from Baltimore in the past 72 hours is $137. The best round-trip flight deal from Baltimore to South Carolina found on momondo in the last 72 hours is $259.

The fastest flight from Baltimore to South Carolina takes 1h 25m

Direct flights go from Baltimore to South Carolina every day.

There are 57 airports in South Carolina. From Baltimore there are direct flights to Greenville (GSP), Myrtle Beach Intl (MYR), Charlotte Douglas (CLT).

Search flight deals

Frequently asked questions about flying from Baltimore to South Carolina

When did momondo last update prices for flights from Baltimore/Washington Airport to South Carolina?
Prices for flights from Baltimore/Washington Airport to South Carolina were last updated today.
How many operators does momondo search for flights from Baltimore/Washington Airport to South Carolina?
As of June 2026, there are 5 operators available to choose from for flights from Baltimore/Washington Airport to South Carolina.
How old do you have to be to fly from Baltimore/Washington Airport to South Carolina?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington Airport to South Carolina.
What documentation or ID do you need to fly to South Carolina?
The travel and health documents required for your trip to South Carolina can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at South Carolina. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Baltimore to South Carolina?
momondo data reveals that the most frequently booked plane model on the route from Baltimore to South Carolina is Boeing 737-800 Passenger/BBJ2 (winglets), representing 24.55% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 19.96%, Canadair (Bombardier) Regional Jet 700 at 8.36%, and Embraer ERJ-135 / ERJ-140 / ERJ-145 at 8.09%.

Best airlines flying from Baltimore to South Carolina

Compare and see reviews for airlines that fly from Baltimore to South Carolina with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $122	Free Cancellation	Rating 7.9 8,405 reviews	Search Delta flights
American Airlines	PriceFrom $158	Free Cancellation	Rating 7.1 11,648 reviews	Search American Airlines flights
Southwest	PriceFrom $177	Free Cancellation	Rating 7.9 4,235 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Baltimore to South Carolina?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Baltimore to South Carolina for you.

Can I find flights from Baltimore to South Carolina with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Baltimore to South Carolina flights to just show those with flexible booking policies.

How can momondo help me find flights from Baltimore to South Carolina?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Baltimore to South Carolina.

I’m not ready to book a flight from Baltimore to South Carolina right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Baltimore to South Carolina now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to South Carolina and let you know when they change.