How popular is this Baltimore to Charleston flight route?

The Baltimore/Washington to Charleston flight path was viewed by 3 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 Charleston?

Departing from Baltimore to Charleston will take you 1h 50m. The distance from Baltimore to Charleston is about 473 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Baltimore to Charleston round-trip?

Cheapflights users have booked flights from Baltimore to Charleston round-trip from $98. Other airlines that can offer you cheap pricing are Delta, from $122, and American Airlines, from $207. Spirit Airlines is 70% cheaper than the average price of flights available within the next 90 days to this destination.

In terms of precipitation, rainfall in Charleston ranges from 2.4 - 7.2 inches per month. August is typically the wettest month, when rainfall can reach 7.2 in. November is typically the driest time to visit Charleston when rainfall is around 2.4 in.

If weather is an important factor for your trip to Charleston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

What are the cheapest flights from Baltimore to Charleston?

Looking for the cheapest flight from Baltimore to Charleston? While on average our users pay $382, our data indicates the cheapest price to be $169. The most popular route (Baltimore/Washington - Charleston), is priced around $152.

What are the most popular airlines that fly from Baltimore to Charleston?

When booking a flight from Baltimore to Charleston, you may want to consider flying on Southwest, American Airlines or Spirit Airlines as they are the most popular for this route.

Most accurate provider : When it comes to deals on Baltimore-Charleston flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Baltimore-Charleston flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Baltimore-Charleston flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Baltimore-Charleston flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Charleston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airports do I use to fly from Baltimore to Charleston?

Booking a flight from Baltimore/Washington (BWI) to Charleston (CHS) is your only option if you wish to fly from Baltimore to Charleston. On a typical day, there are 3 flights from Baltimore/Washington to Charleston, all of which are around 1h 45m for a nonstop flight. You can also purchase a plane ticket from 5 airlines when you book a flight from Baltimore/Washington to Charleston.

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

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

How can I find direct flights from Baltimore to Charleston?

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

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

Yes. Cheapflights offers flight deals from Baltimore 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.

$59+ Cheap Flights from Baltimore to Charleston

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Baltimore to Charleston with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Baltimore/Washington to Charleston are usually found in August or October, booked 78 days in advance, depart on a Monday or Tuesday and return on a Thursday

Cheap flight deals from Baltimore to Charleston

Most accurate provider	Mytrip 3 stars
Most trusted provider	Mytrip 3 stars
Round-trip from	$147 (Kiwi.com)
One-way from	$59 (Kiwi.com)
Popular in	December
Cheapest in	August
Average price	$360

Provider with most accurate pricing for Baltimore/Washington-Charleston flight deals.

Search Deals

Provider most trusted by Cheapflights users for Baltimore/Washington-Charleston flights.

Search Deals

From Baltimore/Washington to Charleston

Search Deals

One-way flight from Baltimore/Washington to Charleston

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($37 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 November 2025

Search Deals

Find flight deals from Baltimore to Charleston

Cheapest flights from Baltimore to Charleston
Explore the most affordable flight options available from Baltimore to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

Wed 12/311:16 amBWI - CHS

1 stop21h 21mMultiple Airlines

Mon 12/89:49 pmCHS - BWI

1 stop25h 56mMultiple Airlines

Deal found 11/11

$147

Thu 12/44:38 pmBWI - CHS

1 stop28h 16mMultiple Airlines

Mon 12/83:33 pmCHS - BWI

1 stop8h 50mMultiple Airlines

Deal found 11/11

$155

Thu 12/118:45 amBWI - CHS

1 stop12h 09mMultiple Airlines

Tue 12/162:59 pmCHS - BWI

1 stop18h 23mMultiple Airlines

Deal found 11/11

$160

Thu 12/118:45 amBWI - CHS

1 stop12h 09mSpirit Airlines

Fri 12/129:49 pmCHS - BWI

1 stop11h 46mSpirit Airlines

Deal found 11/11

$165

Wed 12/107:06 pmBWI - CHS

1 stop25h 48mSpirit Airlines

Sun 12/149:49 pmCHS - BWI

1 stop11h 46mSpirit Airlines

Deal found 11/11

$171

Wed 12/1010:40 amBWI - CHS

1 stop21h 57mMultiple Airlines

Tue 12/162:59 pmCHS - BWI

1 stop18h 23mMultiple Airlines

Deal found 11/11

$176

Fri 12/125:45 amBWI - CHS

2 stops15h 09mMultiple Airlines

Sun 12/149:49 pmCHS - BWI

1 stop11h 46mMultiple Airlines

Deal found 11/12

$181

Wed 12/1010:40 amBWI - CHS

1 stop21h 57mMultiple Airlines

Mon 12/159:49 pmCHS - BWI

1 stop21h 06mMultiple Airlines

Deal found 11/11

$182

Wed 12/106:30 amBWI - CHS

2 stops26h 07mMultiple Airlines

Sun 12/149:49 pmCHS - BWI

1 stop11h 46mMultiple Airlines

Deal found 11/11

$183

Best flights from Baltimore to Charleston
Discover carefully curated flight deals from Baltimore to Charleston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 13, 2025.

Tue 12/97:06 pmBWI - CHS

2 stops19h 23mMultiple Airlines

Tue 12/162:59 pmCHS - BWI

1 stop18h 23mMultiple Airlines

Deal found 11/11

$194

Fri 12/1210:27 amBWI - CHS

3 stops24h 33mSpirit Airlines

Sun 12/149:49 pmCHS - BWI

1 stop11h 46mSpirit Airlines

Deal found 11/12

$249

Tue 1/66:10 pmBWI - CHS

Nonstop1h 50mSouthwest

Wed 1/77:55 amCHS - BWI

Nonstop1h 35mSouthwest

Deal found 11/13

$261

Tue 12/910:28 amBWI - CHS

1 stop4h 47mDelta

Tue 12/165:00 pmCHS - BWI

1 stop5h 08mDelta

Deal found 11/11

$271

Tue 12/1610:40 amBWI - CHS

2 stops12h 03mMultiple Airlines

Thu 12/1810:18 pmCHS - BWI

1 stop11h 17mMultiple Airlines

Deal found 11/12

$265

Tue 12/168:10 amBWI - CHS

Nonstop1h 50mSouthwest

Thu 12/1810:40 amCHS - BWI

Nonstop1h 30mSouthwest

Deal found 11/12

$271

Tue 12/96:00 amBWI - CHS

1 stop5h 45mDelta

Thu 12/115:25 amCHS - BWI

1 stop3h 53mDelta

Deal found 11/11

$281

Fri 12/1210:04 amBWI - CHS

2 stops10h 50mMultiple Airlines

Sun 12/149:49 pmCHS - BWI

2 stops14h 56mMultiple Airlines

Deal found 11/10

$270

Wed 12/107:02 amBWI - CHS

1 stop4h 43mDelta

Sat 12/136:00 amCHS - BWI

1 stop4h 05mDelta

Deal found 11/11

$281

Thu 12/48:10 amBWI - CHS

Nonstop1h 50mSouthwest

Mon 12/87:00 amCHS - BWI

Nonstop1h 30mSouthwest

Deal found 11/12

$281

Last-minute flights from Baltimore to Charleston
Discover last-minute flight deals from Baltimore to Charleston. Data last updated November 13, 2025 and is based on user searches.

Wed 12/311:16 amBWI - CHS

1 stop21h 21mMultiple Airlines

Mon 12/89:49 pmCHS - BWI

1 stop25h 56mMultiple Airlines

Deal found 11/11

$147

Thu 12/44:38 pmBWI - CHS

1 stop28h 16mMultiple Airlines

Mon 12/83:33 pmCHS - BWI

1 stop8h 50mMultiple Airlines

Deal found 11/11

$155

Wed 12/106:30 amBWI - CHS

2 stops26h 07mMultiple Airlines

Tue 12/162:59 pmCHS - BWI

1 stop18h 23mMultiple Airlines

Deal found 11/11

$171

Wed 12/1010:40 amBWI - CHS

1 stop21h 57mMultiple Airlines

Mon 12/159:49 pmCHS - BWI

1 stop21h 06mMultiple Airlines

Deal found 11/11

$182

Wed 12/106:30 amBWI - CHS

2 stops26h 07mMultiple Airlines

Sun 12/149:49 pmCHS - BWI

1 stop11h 46mMultiple Airlines

Deal found 11/11

$183

Thu 12/118:45 amBWI - CHS

1 stop12h 09mMultiple Airlines

Tue 12/162:59 pmCHS - BWI

1 stop18h 23mMultiple Airlines

Deal found 11/11

$160

Thu 12/118:45 amBWI - CHS

1 stop12h 09mSpirit Airlines

Fri 12/129:49 pmCHS - BWI

1 stop11h 46mSpirit Airlines

Deal found 11/11

$165

Fri 12/125:45 amBWI - CHS

2 stops15h 09mMultiple Airlines

Sun 12/149:49 pmCHS - BWI

1 stop11h 46mMultiple Airlines

Deal found 11/12

$181

One-way flights from Baltimore to Charleston
Search for one-way flight options from Baltimore to Charleston. Find affordable one-way fares based on user searches. Data last updated November 13, 2025.

Thu 12/114:38 pmBWI - CHS

1 stop28h 16mMultiple Airlines

Deal found 11/13

$59

Thu 1/295:37 pmBWI - CHS

1 stop23h 59mMultiple Airlines

Deal found 11/12

$66

Mon 12/18:45 pmBWI - CHS

1 stop11h 52mMultiple Airlines

Deal found 11/13

$67

Mon 1/510:00 pmBWI - CHS

1 stop10h 37mMultiple Airlines

Deal found 11/12

$68

Sun 12/144:38 pmBWI - CHS

1 stop28h 16mMultiple Airlines

Deal found 11/11

$70

Mon 2/26:15 amBWI - CHS

1 stop26h 23mMultiple Airlines

Deal found 11/12

$75

Mon 12/158:45 amBWI - CHS

1 stop12h 09mSpirit Airlines

Deal found 11/12

$76

Wed 1/79:20 pmBWI - CHS

1 stop11h 13mMultiple Airlines

Deal found 11/11

$78

Sat 1/108:09 pmBWI - CHS

1 stop12h 24mMultiple Airlines

Deal found 11/11

$79

Mon 12/810:40 amBWI - CHS

1 stop21h 57mMultiple Airlines

Deal found 11/11

$80

Mon 11/2411:13 amBWI - CHS

1 stop10h 52mSpirit Airlines

Deal found 11/12

$81

Cheapflights Fare Finder

Use the filters below to find and compare flights from Baltimore to Charleston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Tue 12/9

7:06 pm-2:29 pm

2 stops19h 23m

Charleston

Tue 12/16

2:59 pm-9:22 am

1 stop18h 23m

$194

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Fri 12/12

10:27 am-11:00 am

3 stops24h 33m

Charleston

Sun 12/14

9:49 pm-9:35 am

1 stop11h 46m

$249

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Tue 1/6

6:10 pm-8:00 pm

Nonstop1h 50m

Charleston

Wed 1/7

7:55 am-9:30 am

Nonstop1h 35m

$261

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Tue 12/16

10:40 am-10:43 pm

2 stops12h 03m

Charleston

Thu 12/18

10:18 pm-9:35 am

1 stop11h 17m

$265

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Fri 12/12

10:04 am-8:54 pm

2 stops10h 50m

Charleston

Sun 12/14

9:49 pm-12:45 pm

2 stops14h 56m

$270

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Tue 12/9

10:28 am-3:15 pm

1 stop4h 47m

Charleston

Tue 12/16

5:00 pm-10:08 pm

1 stop5h 08m

$271

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Tue 12/16

8:10 am-10:00 am

Nonstop1h 50m

Charleston

Thu 12/18

10:40 am-12:10 pm

Nonstop1h 30m

$271

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Tue 12/9

6:00 am-11:45 am

1 stop5h 45m

Charleston

Thu 12/11

5:25 am-9:18 am

1 stop3h 53m

$281

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Wed 12/10

7:02 am-11:45 am

1 stop4h 43m

Charleston

Sat 12/13

6:00 am-10:05 am

1 stop4h 05m

$281

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Thu 12/4

8:10 am-10:00 am

Nonstop1h 50m

Charleston

Mon 12/8

7:00 am-8:30 am

Nonstop1h 30m

$281

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/13

Showing 1-10 of 21 results

Compare providers for flights from Baltimore to Charleston

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Charleston in November.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars
Mytrip	Price Accuracy3 stars	Trust Score*3 stars
JustAirTicket	Price Accuracy-	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Baltimore-Charleston flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Baltimore-Charleston flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Baltimore-Charleston flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Baltimore-Charleston flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Charleston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Baltimore to Charleston

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

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

Booking 77 days in advance of your planned departure date is, on average, the best time to get cheap flights from Baltimore to Charleston. 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 Charleston?

Currently, August is the cheapest month in which you can book a flight from Baltimore to Charleston (average of $52). Flying from Baltimore to Charleston in March is currently the most expensive (average of $163). 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 CHS?

It’s typically best to fly out from Baltimore to Charleston at noon. Doing so could potentially save you 18% on the flight price compared to flying in the evening, which is usually more expensive.

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

Travelers seeking maximum savings on their Baltimore to Charleston flight should consider departing on Monday 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.

The best insider tips for Baltimore to Charleston flights

Cheapflights partnered with top experts to bring you the best recommendations for your Baltimore to Charleston trip

Airports

BWI

For a stress-free departure, arrive 20-30 minutes early during busy hours (6-8 a.m. and 3-7 p.m.) to navigate security smoothly.

CHS

Upon arrival at CHS, rideshare services are more convenient than taxis for reaching downtown Charleston.

Our travel experts

Emily Zemler

Expert on BWI

Ramsey Qubein

Expert on CHS

Reviews of airlines servicing Charleston

Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Baltimore to Charleston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,242 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Southwest

8.0

Very good

4,242 reviews

Southwest

8.0

Very good

4,242 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Delta

7.9

Good

8,007 reviews

Southwest

8.0

Very good

4,242 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

United Airlines

7.4

Good

9,017 reviews

Southwest

8.0

Very good

4,242 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

American Airlines

7.2

Good

11,051 reviews

Southwest

8.0

Very good

4,242 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Spirit Airlines

6.3

Okay

8,139 reviews

Southwest

8.0

Very good

4,242 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

What airports do I use to fly from Baltimore to Charleston?
Booking a flight from Baltimore/Washington (BWI) to Charleston (CHS) is your only option if you wish to fly from Baltimore to Charleston. On a typical day, there are 3 flights from Baltimore/Washington to Charleston, all of which are around 1h 45m for a nonstop flight. You can also purchase a plane ticket from 5 airlines when you book a flight from Baltimore/Washington to Charleston.
How popular is this Baltimore to Charleston flight route?
The Baltimore/Washington to Charleston flight path was viewed by 3 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 Charleston?
Departing from Baltimore to Charleston will take you 1h 50m. The distance from Baltimore to Charleston is about 473 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines flying from Baltimore to Charleston round-trip?
Cheapflights users have booked flights from Baltimore to Charleston round-trip from $98. Other airlines that can offer you cheap pricing are Delta, from $122, and American Airlines, from $207. Spirit Airlines is 70% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest flights from Baltimore to Charleston?
Looking for the cheapest flight from Baltimore to Charleston? While on average our users pay $382, our data indicates the cheapest price to be $169. The most popular route (Baltimore/Washington - Charleston), is priced around $152.
Can I find deals for flights from Baltimore to Charleston that include hotel bookings?
Yes. In addition to deals on Baltimore to Charleston flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Baltimore to Charleston?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to Charleston.
Can I find deals for business class flights from Baltimore to Charleston?
Yes. Cheapflights offers flight deals from Baltimore 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 Baltimore to Charleston?
Currently, August is the cheapest month in which you can book a flight from Baltimore to Charleston (average of $52). Flying from Baltimore to Charleston in March is currently the most expensive (average of $163). 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

North Charleston

Summerville

Santee

Walterboro

Isle of Palms

Mount Pleasant

Edisto Beach

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Baltimore to Charleston

Dulles Intl to Charlotte flights

Baltimore to Charlotte flights

Dulles Intl to Charleston flights

Philadelphia to Charlotte flights

Reagan-National to Charlotte flights

Philadelphia to Charleston flights

Reagan-National to Charleston flights

Dulles Intl to Savannah flights

Baltimore to Savannah flights

Reagan-National to Savannah flights

Philadelphia to Myrtle Beach flights

Baltimore to Myrtle Beach flights

Philadelphia to Savannah flights

Dulles Intl to Greenville flights

Baltimore to Greenville flights

Dulles Intl to Columbia flights

Reagan-National to Greenville flights

Dulles Intl to Myrtle Beach flights

Reagan-National to Myrtle Beach flights

Philadelphia to Greenville flights

Reagan-National to Columbia flights

Baltimore to Columbia flights

Dulles Intl to Augusta flights

Philadelphia to Columbia flights

Philadelphia to Augusta flights

Baltimore to Augusta flights

Dulles Intl to Hilton Head Island flights

Baltimore to Hilton Head Island flights

Reagan-National to Hilton Head Island flights

Reagan-National to Augusta flights

Philadelphia to Hilton Head Island flights

Salisbury to Charlotte flights

Baltimore to Florence flights

Salisbury to Charleston flights

Reagan-National to Florence flights

Philadelphia to Florence flights

Dulles Intl to Florence flights

Other flights to Charleston

Complete your trip

Charleston car rentals

Charleston Airport car rentals

Savannah/Hilton Head Airport car rentals

Myrtle Beach Intl Airport car rentals

Hilton Head Island Airport car rentals

Florence Airport car rentals

Myrtle Beach car rentals

Columbia car rentals

Greenville car rentals

Florence car rentals

Hilton Head Island car rentals

Top 5 airlines flying from Baltimore to Charleston

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$98	Average$153	FlexibilityNo cancel fee	On-time65%
Delta	Cheapest$122	Average$359	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$207	Average$331	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$212	Average$349	FlexibilityNo cancel fee	On-time63%
United Airlines	Cheapest$224	Average$299	FlexibilityNo cancel fee	On-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$59+ Cheap flights from Baltimore to Charleston (BWI - 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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Baltimore to Charleston with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Baltimore/Washington to Charleston are usually found in August or October, booked 78 days in advance, depart on a Monday or Tuesday and return on a Thursday

Cheap flight deals from Baltimore to Charleston

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Baltimore to Charleston

Cheapest flights from Baltimore to CharlestonExplore the most affordable flight options available from Baltimore to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

Explore the most affordable flight options available from Baltimore to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Baltimore to Charleston that are best for you.

Compare providers for flights from Baltimore to Charleston

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Charleston in November.

Best time to book a flight from Baltimore to Charleston

Have a flexible travel schedule? Discover the best time to fly to Charleston from Baltimore with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Baltimore to Charleston

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

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

What is the cheapest time of day to fly from BWI to CHS?

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

The best insider tips for Baltimore to Charleston flights

Cheapflights partnered with top experts to bring you the best recommendations for your Baltimore to Charleston trip

Airports

BWI

CHS

Our travel experts

Reviews of airlines servicing Charleston

Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Baltimore to Charleston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Charleston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airports do I use to fly from Baltimore to Charleston?

How popular is this Baltimore to Charleston flight route?

How long is the flight from Baltimore to Charleston?

What are the cheapest airlines flying from Baltimore to Charleston round-trip?

What are the cheapest flights from Baltimore to Charleston?

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

How can I find direct flights from Baltimore to Charleston?

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

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

Traveling to a place near Charleston?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Baltimore to Charleston

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Baltimore to Charleston

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Baltimore to Charleston
Explore the most affordable flight options available from Baltimore to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.