How popular is this Charleston to Baltimore flight route?

Within the past month, 27 users have taken a look at flights from Charleston to Baltimore/Washington.

How long is the flight from Charleston to Baltimore?

Delta and Southwest can get you from Charleston to Baltimore in just under 4h 05m. Your travel time can differ by up to 49m. The distance between Charleston and Baltimore is about 473 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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 $88 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 72% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Charleston to Baltimore one-way?

The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $45. However, be on the lookout for offers from Southwest and American Airlines, as they are both options that can get you from Charleston to Baltimore for a low price.

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 $129. While the most popular route (Charleston - Baltimore/Washington) can be booked for $114 on average, our data indicates $335 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Charleston-Baltimore flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 is 1 flight 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.

$49+ 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 May, booked 90 days in advance, depart on a Thursday or Friday and return on a Monday

Cheap 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 December 16, 2025.

Tue 12/302:59 pmCHS - BWI

1 stop16h 23mMultiple Airlines

Thu 1/17:10 amBWI - CHS

1 stop14h 13mMultiple Airlines

Deal found 12/14

$263

Mon 12/293:33 pmCHS - BWI

1 stop16h 56mMultiple Airlines

Thu 1/17:10 amBWI - CHS

1 stop14h 13mMultiple Airlines

Deal found 12/16

$286

Tue 12/232:59 pmCHS - BWI

1 stop8h 50mMultiple Airlines

Wed 12/316:18 pmBWI - CHS

1 stop27h 05mMultiple Airlines

Deal found 12/14

$292

Tue 12/302:59 pmCHS - BWI

1 stop16h 23mMultiple Airlines

Fri 1/28:45 amBWI - CHS

1 stop12h 38mMultiple Airlines

Deal found 12/14

$302

Fri 12/1910:18 pmCHS - BWI

1 stop11h 17mSpirit Airlines

Fri 1/28:45 amBWI - CHS

1 stop12h 38mSpirit Airlines

Deal found 12/16

$313

Tue 12/302:59 pmCHS - BWI

1 stop16h 23mMultiple Airlines

Sat 1/310:00 pmBWI - CHS

1 stop10h 37mMultiple Airlines

Deal found 12/14

$320

Fri 12/1910:18 pmCHS - BWI

1 stop11h 17mMultiple Airlines

Fri 1/26:00 amBWI - CHS

2 stops31h 10mMultiple Airlines

Deal found 12/16

$321

Mon 12/2910:18 pmCHS - BWI

1 stop25h 28mSpirit Airlines

Fri 1/28:45 amBWI - CHS

1 stop12h 38mSpirit Airlines

Deal found 12/13

$329

Wed 12/312:15 pmCHS - BWI

2 stops20h 40mMultiple Airlines

Sun 1/46:18 pmBWI - CHS

1 stop27h 05mMultiple Airlines

Deal found 12/16

$339

Mon 12/2910:18 pmCHS - BWI

1 stop11h 17mMultiple Airlines

Fri 1/26:00 amBWI - CHS

2 stops31h 10mMultiple Airlines

Deal found 12/13

$341

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 December 16, 2025.

Tue 1/135:25 amCHS - BWI

1 stop4h 54mDelta

Tue 1/2011:45 amBWI - CHS

1 stop5h 58mDelta

Deal found 12/16

$157

Wed 1/284:50 pmCHS - BWI

1 stop4h 05mSouthwest

Sat 1/318:20 amBWI - CHS

Nonstop2h 00mSouthwest

Deal found 12/16

$162

Thu 1/86:35 pmCHS - BWI

3 stops16h 42mSpirit Airlines

Mon 1/129:26 amBWI - CHS

1 stop8h 10mSpirit Airlines

Deal found 12/14

$188

Wed 1/1411:40 amCHS - BWI

Nonstop1h 35mSouthwest

Sat 1/171:05 pmBWI - CHS

1 stop6h 20mSouthwest

Deal found 12/16

$162

Wed 1/145:18 pmCHS - BWI

1 stop6h 19mDelta

Sat 1/171:02 pmBWI - CHS

1 stop4h 51mDelta

Deal found 12/16

$169

Thu 1/86:15 pmCHS - BWI

Nonstop1h 35mSouthwest

Mon 1/128:40 amBWI - CHS

Nonstop2h 00mSouthwest

Deal found 12/14

$171

Sat 1/1711:05 amCHS - BWI

Nonstop1h 30mSouthwest

Mon 1/198:20 amBWI - CHS

Nonstop2h 00mSouthwest

Deal found 12/14

$171

Tue 1/134:50 pmCHS - BWI

1 stop4h 05mSouthwest

Tue 1/206:10 pmBWI - CHS

Nonstop1h 50mSouthwest

Deal found 12/14

$181

Tue 1/66:55 amCHS - BWI

2 stops12h 45mSouthwest

Thu 1/810:25 amBWI - CHS

2 stops8h 45mSouthwest

Deal found 12/14

$207

Last-minute flights from Charleston to Baltimore
Discover last-minute flight deals from Charleston to Baltimore. Data last updated December 16, 2025 and is based on user searches.

Tue 1/62:59 pmCHS - BWI

1 stop7h 04mMultiple Airlines

Thu 1/85:25 pmBWI - CHS

1 stop24h 11mMultiple Airlines

Deal found 12/14

$145

Tue 1/62:59 pmCHS - BWI

1 stop7h 04mMultiple Airlines

Wed 1/79:09 pmBWI - CHS

1 stop11h 29mMultiple Airlines

Deal found 12/14

$153

Thu 1/86:35 pmCHS - BWI

1 stop13h 56mSpirit Airlines

Mon 1/129:26 amBWI - CHS

1 stop8h 10mSpirit Airlines

Deal found 12/14

$148

Thu 1/86:35 pmCHS - BWI

1 stop13h 56mMultiple Airlines

Sun 1/115:25 pmBWI - CHS

1 stop24h 11mMultiple Airlines

Deal found 12/15

$149

Fri 1/96:35 pmCHS - BWI

1 stop13h 56mSpirit Airlines

Wed 1/141:00 pmBWI - CHS

1 stop28h 36mSpirit Airlines

Deal found 12/15

$139

Fri 1/96:35 pmCHS - BWI

1 stop5h 01mMultiple Airlines

Sun 1/115:25 pmBWI - CHS

1 stop24h 11mMultiple Airlines

Deal found 12/14

$143

Tue 1/135:25 amCHS - BWI

1 stop4h 54mDelta

Tue 1/2011:45 amBWI - CHS

1 stop5h 58mDelta

Deal found 12/16

$157

Sat 1/176:35 pmCHS - BWI

1 stop5h 01mSpirit Airlines

Mon 1/196:20 amBWI - CHS

1 stop11h 16mSpirit Airlines

Deal found 12/14

$133

Wed 1/287:55 amCHS - BWI

Nonstop1h 35mSouthwest

Sat 1/318:20 amBWI - CHS

Nonstop2h 00mSouthwest

Deal found 12/16

$152

Thu 1/296:35 pmCHS - BWI

1 stop5h 01mSpirit Airlines

Mon 2/29:26 amBWI - CHS

1 stop8h 10mSpirit Airlines

Deal found 12/15

$114

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 December 16, 2025.

Sat 2/76:35 pmCHS - BWI

1 stop5h 01mSpirit Airlines

Deal found 12/14

$49

Sat 1/316:35 pmCHS - BWI

1 stop5h 01mSpirit Airlines

Deal found 12/16

$56

Sat 1/176:35 pmCHS - BWI

1 stop5h 01mSpirit Airlines

Deal found 12/16

$57

Fri 1/96:35 pmCHS - BWI

1 stop13h 56mSpirit Airlines

Deal found 12/16

$66

Tue 1/137:55 amCHS - BWI

Nonstop1h 35mSouthwest

Deal found 12/16

$67

Fri 1/166:35 pmCHS - BWI

1 stop13h 56mSpirit Airlines

Deal found 12/14

$68

Mon 1/126:35 pmCHS - BWI

1 stop24h 28mSpirit Airlines

Deal found 12/16

$73

Sat 2/286:35 pmCHS - BWI

1 stop4h 56mSpirit Airlines

Deal found 12/16

$76

Tue 1/64:50 pmCHS - BWI

1 stop4h 05mSouthwest

Deal found 12/16

$77

Tue 1/62:59 pmCHS - BWI

1 stop7h 04mMultiple Airlines

Deal found 12/15

$78

Tue 1/135:25 amCHS - BWI

1 stop4h 54mDelta

Deal found 12/16

$79

Find flight deals from Charleston to Baltimore

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$114 (Priceline)
One-way from	$49 (Kiwi.com)
Popular in	December
Cheapest in	August
Average price	$443

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. 15% potential increase in price ($55 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

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

Tue 1/13

5:25 am-10:19 am

1 stop4h 54m

Baltimore/Washington

Tue 1/20

11:45 am-5:43 pm

1 stop5h 58m

$157

CharlestonBaltimore

CHS - BWI

CHSBWI

Charleston

Wed 1/28

4:50 pm-8:55 pm

1 stop4h 05m

Baltimore/Washington

Sat 1/31

8:20 am-10:20 am

Nonstop2h 00m

$162

CharlestonBaltimore

CHS - BWI

CHSBWI

Charleston

Wed 1/14

11:40 am-1:15 pm

Nonstop1h 35m

Baltimore/Washington

Sat 1/17

1:05 pm-7:25 pm

1 stop6h 20m

$162

CharlestonBaltimore

CHS - BWI

CHSBWI

Charleston

Wed 1/14

5:18 pm-11:37 pm

1 stop6h 19m

Baltimore/Washington

Sat 1/17

1:02 pm-5:53 pm

1 stop4h 51m

$169

CharlestonBaltimore

CHS - BWI

CHSBWI

Charleston

Thu 1/8

6:15 pm-7:50 pm

Nonstop1h 35m

Baltimore/Washington

Mon 1/12

8:40 am-10:40 am

Nonstop2h 00m

$171

CharlestonBaltimore

CHS - BWI

CHSBWI

Charleston

Sat 1/17

11:05 am-12:35 pm

Nonstop1h 30m

Baltimore/Washington

Mon 1/19

8:20 am-10:20 am

Nonstop2h 00m

$171

CharlestonBaltimore

CHS - BWI

CHSBWI

Charleston

Tue 1/13

4:50 pm-8:55 pm

1 stop4h 05m

Baltimore/Washington

Tue 1/20

6:10 pm-8:00 pm

Nonstop1h 50m

$181

CharlestonBaltimore

CHS - BWI

CHSBWI

Charleston

Thu 1/8

6:35 pm-11:17 am

3 stops16h 42m

Baltimore/Washington

Mon 1/12

9:26 am-5:36 pm

1 stop8h 10m

$188

CharlestonBaltimore

CHS - BWI

CHSBWI

Charleston

Tue 1/6

6:55 am-7:40 pm

2 stops12h 45m

Baltimore/Washington

Thu 1/8

10:25 am-7:10 pm

2 stops8h 45m

$207

CharlestonBaltimore

CHS - BWI

CHSBWI

Charleston

Tue 2/24

6:15 pm-7:50 pm

Nonstop1h 35m

$67

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 20 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 December.

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
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 Charleston-Baltimore flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Charleston-Baltimore flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 90 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 18% 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. Saturday evenings 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

7.9

Good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Southwest

7.9

Good

4,250 reviews

Southwest

7.9

Good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

American Airlines

7.2

Good

11,049 reviews

Southwest

7.9

Good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Spirit Airlines

6.3

Okay

8,188 reviews

Southwest

7.9

Good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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 is 1 flight 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, 27 users have taken a look at flights from Charleston to Baltimore/Washington.
How long is the flight from Charleston to Baltimore?
Delta and Southwest can get you from Charleston to Baltimore in just under 4h 05m. Your travel time can differ by up to 49m. The distance between Charleston and Baltimore is about 473 mi. Both multi-stop and nonstop flights can be found to your destination and back.
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 $88 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 72% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Charleston to Baltimore one-way?
The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $45. However, be on the lookout for offers from Southwest and American Airlines, as they are both options that can get you from Charleston to Baltimore for a low price.
What are the cheapest flights from Charleston to Baltimore?
Looking at all options, your cheapest flight can be booked for $129. While the most popular route (Charleston - Baltimore/Washington) can be booked for $114 on average, our data indicates $335 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

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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$88	Average$164	FlexibilityNo cancel fee	On-time65%
Southwest	Cheapest$192	Average$324	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$207	Average$361	FlexibilityNo cancel fee	On-time71%

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$49+ 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 2/7. 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 May, booked 90 days in advance, depart on a Thursday or Friday and return on a Monday

Cheap 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 December 16, 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 December 16, 2025.

Find flight deals from Charleston to Baltimore

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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 December.

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

AI-powered summary based on content written by travel experts. AI can make mistakes.

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 airlines to fly from Charleston to Baltimore one-way?

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?

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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 December 16, 2025.