How popular is this Charleston to Baltimore flight route?

Within the past month, 29 users have taken a look at flights from Charleston to Baltimore/Washington.

How long is the flight from Charleston to Baltimore?

Spirit Airlines can get you from Charleston to Baltimore in just under 11h 46m. Your travel time can differ by up to . The distance between Charleston and Baltimore is about 473 mi.

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

Our cheapest airline available from Charleston to Baltimore is Spirit Airlines. Our recent data shows that you can find tickets from as low as $90 on this airline. Additional options worth looking into are Southwest and American Airlines, starting at $194 and $207 round-trip. Users have found that Spirit Airlines is 70% cheaper than the other options available to this destination.

In terms of precipitation, rainfall in Baltimore ranges from 2.9 - 4.1 inches per month. July is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Baltimore when rainfall is around 2.9 in.

If weather is an important factor for your trip to Baltimore, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

What are the cheapest flights from Charleston to Baltimore?

Looking at all options, your cheapest flight can be booked for $128. While the most popular route (Charleston - Baltimore/Washington) can be booked for $159 on average, our data indicates $340 when flying from Charleston to Baltimore.

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

Southwest, Spirit Airlines and American Airlines are the most popular airlines when flying from Charleston to Baltimore.

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

Most trusted provider : When it comes to deals on Charleston-Baltimore flights, Cheapflights users trust FlightHub the most. FlightHub 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 Charleston-Baltimore 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 Charleston to Baltimore?

You will need to book a flight from Charleston to Baltimore/Washington if you want to fly from Charleston to Baltimore. At least 3 different airlines have flights from Charleston (CHS) to Baltimore/Washington (BWI) on a regular basis. There are 2 flights to Baltimore from the Charleston airport per day. If you manage to book one that is nonstop, then you can expect the flight time from CHS to BWI to be around 1h 30m.

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

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

How can I find direct flights from Charleston to Baltimore?

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

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

Yes. Cheapflights offers flight deals from Charleston to Baltimore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$66+ Cheap Flights from Charleston to Baltimore

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Find cheap flights from Charleston to Baltimore 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 Charleston to Baltimore/Washington are usually found in August or April, booked 84 days in advance, depart on a Thursday or Friday and return on a Monday

Cheap flight deals from Charleston to Baltimore

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$159 (Kiwi.com)
One-way from	$66 (Priceline)
Popular in	October
Cheapest in	August
Average price	$371

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

Search Deals

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

Search Deals

From Charleston to Baltimore/Washington

Search Deals

One-way flight from Charleston to Baltimore/Washington

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($31 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 October 2025

Search Deals

Find flight deals from Charleston to Baltimore

Cheapest flights from Charleston to Baltimore
Explore the most affordable flight options available from Charleston to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.

Thu 12/42:59 pmCHS - BWI

1 stop5h 17mMultiple Airlines

Sat 12/67:06 pmBWI - CHS

1 stop25h 48mMultiple Airlines

Deal found 10/27

$159

Fri 11/147:00 amCHS - BWI

1 stop8h 47mMultiple Airlines

Mon 11/174:52 pmBWI - CHS

1 stop15h 45mMultiple Airlines

Deal found 10/26

$161

Fri 12/129:49 pmCHS - BWI

1 stop11h 46mSpirit Airlines

Sun 12/148:45 amBWI - CHS

1 stop12h 09mSpirit Airlines

Deal found 10/27

$162

Fri 12/59:49 pmCHS - BWI

1 stop11h 46mSpirit Airlines

Sun 12/78:45 amBWI - CHS

1 stop12h 09mSpirit Airlines

Deal found 10/26

$166

Fri 11/147:00 amCHS - BWI

1 stop8h 47mSpirit Airlines

Mon 11/179:36 pmBWI - CHS

3 stops19h 30mSpirit Airlines

Deal found 10/26

$167

Tue 11/182:59 pmCHS - BWI

1 stop7h 46mMultiple Airlines

Wed 11/1911:29 amBWI - CHS

1 stop21h 08mMultiple Airlines

Deal found 10/26

$176

Tue 11/186:11 pmCHS - BWI

2 stops23h 08mSpirit Airlines

Thu 11/2011:13 amBWI - CHS

1 stop10h 52mSpirit Airlines

Deal found 10/26

$182

Tue 11/256:50 amCHS - BWI

1 stop16h 27mMultiple Airlines

Mon 12/18:45 pmBWI - CHS

1 stop11h 52mMultiple Airlines

Deal found 10/26

$183

Tue 11/182:59 pmCHS - BWI

1 stop7h 46mMultiple Airlines

Thu 11/205:40 amBWI - CHS

1 stop16h 25mMultiple Airlines

Deal found 10/26

$184

Best flights from Charleston to Baltimore
Discover carefully curated flight deals from Charleston to Baltimore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 27, 2025.

Fri 11/147:00 amCHS - BWI

1 stop8h 47mMultiple Airlines

Sun 11/164:55 pmBWI - CHS

2 stops24h 11mMultiple Airlines

Deal found 10/26

$188

Thu 12/49:49 pmCHS - BWI

1 stop11h 46mSpirit Airlines

Sat 12/68:00 pmBWI - CHS

2 stops24h 54mSpirit Airlines

Deal found 10/27

$190

Thu 12/47:00 amCHS - BWI

Nonstop1h 30mSouthwest

Sat 12/66:00 pmBWI - CHS

Nonstop1h 50mSouthwest

Deal found 10/27

$265

Fri 12/59:49 pmCHS - BWI

3 stops25h 24mSpirit Airlines

Sun 12/76:30 amBWI - CHS

1 stop14h 24mSpirit Airlines

Deal found 10/26

$216

Fri 11/76:11 pmCHS - BWI

2 stops21h 24mMultiple Airlines

Sun 11/911:43 amBWI - CHS

1 stop10h 59mMultiple Airlines

Deal found 10/25

$236

Thu 12/1111:55 amCHS - BWI

2 stops21h 27mSpirit Airlines

Sun 12/148:30 pmBWI - CHS

2 stops24h 24mSpirit Airlines

Deal found 10/27

$231

Sat 11/89:02 amCHS - BWI

3 stops15h 09mSpirit Airlines

Sun 11/96:20 amBWI - CHS

1 stop16h 22mSpirit Airlines

Deal found 10/26

$235

Thu 11/208:31 amCHS - BWI

2 stops8h 53mSpirit Airlines

Fri 11/2111:13 amBWI - CHS

1 stop10h 52mSpirit Airlines

Deal found 10/25

$238

Tue 11/256:50 amCHS - BWI

1 stop10h 53mSpirit Airlines

Mon 12/14:14 pmBWI - CHS

1 stop5h 51mSpirit Airlines

Deal found 10/25

$239

Sat 11/89:02 amCHS - BWI

3 stops15h 09mSpirit Airlines

Tue 11/114:52 pmBWI - CHS

3 stops24h 14mSpirit Airlines

Deal found 10/25

$253

Fri 11/147:00 amCHS - BWI

1 stop8h 47mSpirit Airlines

Sun 11/164:55 pmBWI - CHS

3 stops24h 11mSpirit Airlines

Deal found 10/25

$259

Last-minute flights from Charleston to Baltimore
Discover last-minute flight deals from Charleston to Baltimore. Data last updated October 27, 2025 and is based on user searches.

Fri 11/147:00 amCHS - BWI

1 stop8h 47mMultiple Airlines

Mon 11/174:52 pmBWI - CHS

1 stop15h 45mMultiple Airlines

Deal found 10/26

$161

Fri 11/147:00 amCHS - BWI

1 stop8h 47mSpirit Airlines

Mon 11/179:36 pmBWI - CHS

3 stops19h 30mSpirit Airlines

Deal found 10/26

$167

Fri 11/147:00 amCHS - BWI

1 stop8h 47mSpirit Airlines

Sun 11/1611:43 amBWI - CHS

1 stop10h 59mSpirit Airlines

Deal found 10/25

$188

Tue 11/182:59 pmCHS - BWI

1 stop7h 46mMultiple Airlines

Wed 11/1911:29 amBWI - CHS

1 stop21h 08mMultiple Airlines

Deal found 10/26

$176

Tue 11/186:11 pmCHS - BWI

2 stops23h 08mSpirit Airlines

Thu 11/2011:13 amBWI - CHS

1 stop10h 52mSpirit Airlines

Deal found 10/26

$182

Tue 11/182:59 pmCHS - BWI

1 stop7h 46mMultiple Airlines

Thu 11/205:40 amBWI - CHS

1 stop16h 25mMultiple Airlines

Deal found 10/26

$184

Tue 11/186:11 pmCHS - BWI

2 stops23h 08mSpirit Airlines

Wed 11/199:36 pmBWI - CHS

3 stops19h 27mSpirit Airlines

Deal found 10/26

$192

Tue 11/256:50 amCHS - BWI

1 stop16h 27mMultiple Airlines

Mon 12/18:45 pmBWI - CHS

1 stop11h 52mMultiple Airlines

Deal found 10/26

$183

One-way flights from Charleston to Baltimore
Search for one-way flight options from Charleston to Baltimore. Find affordable one-way fares based on user searches. Data last updated October 27, 2025.

Fri 11/147:00 amCHS - BWI

1 stop8h 47mSpirit Airlines

Deal found 10/25

$66

Fri 12/59:49 pmCHS - BWI

1 stop11h 46mSpirit Airlines

Deal found 10/25

$67

Thu 12/49:49 pmCHS - BWI

1 stop11h 46mSpirit Airlines

Deal found 10/25

$76

Tue 12/26:50 amCHS - BWI

1 stop10h 53mSpirit Airlines

Deal found 10/26

$78

Sun 1/255:40 pmCHS - BWI

1 stop6h 14mSpirit Airlines

Deal found 10/26

$79

Tue 1/203:01 pmCHS - BWI

1 stop17h 49mMultiple Airlines

Deal found 10/25

$80

Sat 12/68:10 pmCHS - BWI

1 stop19h 34mMultiple Airlines

Deal found 10/25

$83

Mon 12/16:50 amCHS - BWI

1 stop27h 18mSpirit Airlines

Deal found 10/26

$85

Tue 12/162:59 pmCHS - BWI

1 stop18h 23mMultiple Airlines

Deal found 10/25

$86

Thu 1/158:59 pmCHS - BWI

1 stop15h 39mMultiple Airlines

Deal found 10/25

$87

Wed 12/38:31 amCHS - BWI

2 stops8h 53mSpirit Airlines

Deal found 10/25

$90

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

CharlestonBaltimore

CHS - BWI

CHSBWI

Charleston

Fri 11/14

7:00 am-3:47 pm

1 stop8h 47m

Baltimore/Washington

Sun 11/16

4:55 pm-5:06 pm

2 stops24h 11m

$188

CharlestonBaltimore

CHS - BWI

CHSBWI

Charleston

Thu 12/4

9:49 pm-9:35 am

1 stop11h 46m

Baltimore/Washington

Sat 12/6

8:00 pm-8:54 pm

2 stops24h 54m

$190

CharlestonBaltimore

CHS - BWI

CHSBWI

Charleston

Fri 12/5

9:49 pm-11:13 pm

3 stops25h 24m

Baltimore/Washington

Sun 12/7

6:30 am-8:54 pm

1 stop14h 24m

$216

CharlestonBaltimore

CHS - BWI

CHSBWI

Charleston

Thu 12/11

11:55 am-9:22 am

2 stops21h 27m

Baltimore/Washington

Sun 12/14

8:30 pm-8:54 pm

2 stops24h 24m

$231

CharlestonBaltimore

CHS - BWI

CHSBWI

Charleston

Sat 11/8

9:02 am-12:11 am

3 stops15h 09m

Baltimore/Washington

Sun 11/9

6:20 am-10:42 pm

1 stop16h 22m

$235

CharlestonBaltimore

CHS - BWI

CHSBWI

Charleston

Fri 11/7

6:11 pm-3:35 pm

2 stops21h 24m

Baltimore/Washington

Sun 11/9

11:43 am-10:42 pm

1 stop10h 59m

$236

CharlestonBaltimore

CHS - BWI

CHSBWI

Charleston

Thu 11/20

8:31 am-5:24 pm

2 stops8h 53m

Baltimore/Washington

Fri 11/21

11:13 am-10:05 pm

1 stop10h 52m

$238

CharlestonBaltimore

CHS - BWI

CHSBWI

Charleston

Tue 11/25

6:50 am-5:43 pm

1 stop10h 53m

Baltimore/Washington

Mon 12/1

4:14 pm-10:05 pm

1 stop5h 51m

$239

CharlestonBaltimore

CHS - BWI

CHSBWI

Charleston

Sat 11/8

9:02 am-12:11 am

3 stops15h 09m

Baltimore/Washington

Tue 11/11

4:52 pm-5:06 pm

3 stops24h 14m

$253

CharlestonBaltimore

CHS - BWI

CHSBWI

Charleston

Fri 11/14

7:00 am-3:47 pm

1 stop8h 47m

Baltimore/Washington

Sun 11/16

4:55 pm-5:06 pm

3 stops24h 11m

$259

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Showing 1-10 of 22 results

Compare providers for flights from Charleston to Baltimore

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

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

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

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

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

Booking 83 days in advance of your planned departure date is, on average, the best time to get cheap flights from Charleston to Baltimore. 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 Charleston to Baltimore?

Currently, May is the cheapest month in which you can book a flight from Charleston to Baltimore (average of $47). Flying from Charleston to Baltimore in September is currently the most expensive (average of $157). 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 CHS to BWI?

One of the essential ways to save on airfare from Charleston to Baltimore is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 15% on airfare.

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

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

The best insider tips for Charleston to Baltimore flights

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

Airports

CHS

For early-morning flights, arrive early at CHS as security lines can be long. Consider using rideshare services for convenience.

BWI

Use the MTA Light Rail for a quick trip from BWI to downtown Baltimore. It's an easy and efficient option.

Our travel experts

Emily Zemler

Expert on BWI

Ramsey Qubein

Expert on CHS

Reviews of airlines servicing Baltimore

Read reviews from past customers who have flown Southwest, American Airlines, and Spirit Airlines from Charleston to Baltimore. 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

8.0

Very good

4,238 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

4,238 reviews

Southwest

8.0

Very good

4,238 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

11,031 reviews

Southwest

8.0

Very good

4,238 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

8,111 reviews

Southwest

8.0

Very good

4,238 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 Charleston to Baltimore?
You will need to book a flight from Charleston to Baltimore/Washington if you want to fly from Charleston to Baltimore. At least 3 different airlines have flights from Charleston (CHS) to Baltimore/Washington (BWI) on a regular basis. There are 2 flights to Baltimore from the Charleston airport per day. If you manage to book one that is nonstop, then you can expect the flight time from CHS to BWI to be around 1h 30m.
How popular is this Charleston to Baltimore flight route?
Within the past month, 29 users have taken a look at flights from Charleston to Baltimore/Washington.
How long is the flight from Charleston to Baltimore?
Spirit Airlines can get you from Charleston to Baltimore in just under 11h 46m. Your travel time can differ by up to . The distance between Charleston and Baltimore is about 473 mi.
What are the cheapest airlines flying from Charleston to Baltimore round-trip?
Our cheapest airline available from Charleston to Baltimore is Spirit Airlines. Our recent data shows that you can find tickets from as low as $90 on this airline. Additional options worth looking into are Southwest and American Airlines, starting at $194 and $207 round-trip. Users have found that Spirit Airlines is 70% cheaper than the other options available to this destination.
What are the cheapest flights from Charleston to Baltimore?
Looking at all options, your cheapest flight can be booked for $128. While the most popular route (Charleston - Baltimore/Washington) can be booked for $159 on average, our data indicates $340 when flying from Charleston to Baltimore.
Can I find deals for flights from Charleston to Baltimore that include hotel bookings?
Yes. In addition to deals on Charleston to Baltimore flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Charleston to Baltimore?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charleston to Baltimore.
Can I find deals for business class flights from Charleston to Baltimore?
Yes. Cheapflights offers flight deals from Charleston to Baltimore 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 Charleston to Baltimore?
Currently, May is the cheapest month in which you can book a flight from Charleston to Baltimore (average of $47). Flying from Charleston to Baltimore in September is currently the most expensive (average of $157). 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

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

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Top 3 airlines flying from Charleston to Baltimore

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$90	Average$161	FlexibilityNo cancel fee	On-time65%
Southwest	Cheapest$194	Average$327	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$207	Average$378	FlexibilityNo cancel fee	On-time71%

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$66+ Cheap flights from Charleston to Baltimore (CHS - BWI)

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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Charleston to Baltimore 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 Charleston to Baltimore/Washington are usually found in August or April, booked 84 days in advance, depart on a Thursday or Friday and return on a Monday

Cheap flight deals from Charleston to Baltimore

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Charleston to Baltimore

Cheapest flights from Charleston to BaltimoreExplore the most affordable flight options available from Charleston to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.

Explore the most affordable flight options available from Charleston to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.

Cheapflights Fare Finder

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

Compare providers for flights from Charleston to Baltimore

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 Charleston to Baltimore in October.

Best time to book a flight from Charleston to Baltimore

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

Cheapflights Insights

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

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

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

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

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

The best insider tips for Charleston to Baltimore flights

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

Airports

CHS

BWI

Our travel experts

Reviews of airlines servicing Baltimore

Read reviews from past customers who have flown Southwest, American Airlines, and Spirit Airlines from Charleston to Baltimore. 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.

Related info for your journey

Find useful and relevant information for your journey from Charleston to Baltimore. 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 Charleston to Baltimore?

How popular is this Charleston to Baltimore flight route?

How long is the flight from Charleston to Baltimore?

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

What are the cheapest flights from Charleston to Baltimore?

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

How can I find direct flights from Charleston to Baltimore?

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

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

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 Charleston to Baltimore

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

Top 3 airlines flying from Charleston to Baltimore

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Cheapest flights from Charleston to Baltimore
Explore the most affordable flight options available from Charleston to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.