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Cheap flights from Baltimore to Charleston from $76

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to Charleston departing on 1/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Spirit Airlines Logo
5:10 am - 10:45 amBWI-CHS
5h 35m1 stop
Spirit Airlines Logo
5:40 pm - 11:54 pmCHS-BWI
6h 14m1 stop
$174Spirit Airlines
Find Deal
Thu, Jan 22 - Sun, Jan 25
Spirit Airlines Logo
4:14 pm - 10:05 pmBWI-CHS
5h 51m1 stop
Spirit Airlines Logo
6:50 am - 5:43 pmCHS-BWI
10h 53m1 stop
$178Spirit Airlines
Find Deal
Fri, Nov 28 - Tue, Dec 2
Spirit Airlines Logo
2:00 pm - 7:56 amBWI-CHS
17h 56m2 stops
Spirit Airlines Logo
7:00 am - 3:47 pmCHS-BWI
8h 47m1 stop
$181Spirit Airlines
Find Deal
Wed, Nov 12 - Fri, Nov 14
Multiple Airlines Logo
5:13 pm - 8:37 amBWI-CHS
15h 24m2 stops
Multiple Airlines Logo
10:11 am - 5:16 pmCHS-BWI
7h 05m1 stop
$183Multiple Airlines
Find Deal
Mon, Oct 27 - Thu, Oct 30
Multiple Airlines Logo
4:52 pm - 8:37 amBWI-CHS
15h 45m1 stop
Multiple Airlines Logo
7:00 am - 3:47 pmCHS-BWI
8h 47m1 stop
$194Multiple Airlines
Find Deal
Wed, Nov 12 - Fri, Nov 14
Spirit Airlines Logo
7:00 pm - 9:01 amBWI-CHS
14h 01m1 stop
Spirit Airlines Logo
7:55 pm - 4:42 pmCHS-BWI
20h 47m2 stops
$195Spirit Airlines
Find Deal
Sun, Oct 26 - Wed, Oct 29
Spirit Airlines Logo
5:10 am - 10:45 amBWI-CHS
5h 35m1 stop
Spirit Airlines Logo
5:40 pm - 11:54 pmCHS-BWI
6h 14m1 stop
$196Spirit Airlines
Find Deal
Fri, Jan 9 - Sun, Jan 11
Multiple Airlines Logo
9:36 pm - 2:29 pmBWI-CHS
16h 53m2 stops
Multiple Airlines Logo
7:00 am - 3:47 pmCHS-BWI
8h 47m1 stop
$198Multiple Airlines
Find Deal
Tue, Nov 4 - Fri, Nov 7
American Airlines Logo
10:26 am - 7:16 pmBWI-CHS
8h 50m1 stop
American Airlines Logo
6:00 am - 4:55 pmCHS-BWI
10h 55m1 stop
$233American Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 9
American Airlines Logo
10:09 am - 11:55 pmBWI-CHS
13h 46m1 stop
American Airlines Logo
7:28 pm - 9:37 amCHS-BWI
14h 09m1 stop
$253American Airlines
Find Deal
Sun, Jan 18 - Tue, Jan 20

Spirit Airlines flights from Baltimore to Charleston

Our best Spirit Airlines deals on Baltimore to Charleston flight tickets
Spirit Airlines
Jan 22
BWI5:10 amBaltimore/Washington
5h 35m
1 stop
CHS10:45 amCharleston
Jan 25
CHS5:40 pmCharleston
6h 14m
1 stop
BWI11:54 pmBaltimore/Washington
$174
Find similar
Spirit Airlines
Nov 28
BWI4:14 pmBaltimore/Washington
5h 51m
1 stop
CHS10:05 pmCharleston
Dec 2
CHS6:50 amCharleston
10h 53m
1 stop
BWI5:43 pmBaltimore/Washington
$178
Find similar
Spirit Airlines
Nov 12
BWI2:00 pmBaltimore/Washington
17h 56m
2 stops
CHS7:56 amCharleston
Nov 14
CHS7:00 amCharleston
8h 47m
1 stop
BWI3:47 pmBaltimore/Washington
$181
Find similar

American Airlines flights from Baltimore to Charleston

Our best American Airlines deals on Baltimore to Charleston flight tickets
American Airlines
Dec 2
BWI10:26 amBaltimore/Washington
8h 50m
1 stop
CHS7:16 pmCharleston
Dec 9
CHS6:00 amCharleston
10h 55m
1 stop
BWI4:55 pmBaltimore/Washington
$233
Find similar
American Airlines
Jan 18
BWI10:09 amBaltimore/Washington
13h 46m
1 stop
CHS11:55 pmCharleston
Jan 20
CHS7:28 pmCharleston
14h 09m
1 stop
BWI9:37 amBaltimore/Washington
$253
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Baltimore to Charleston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 14, 2025.
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

Thu 1/22

5:10 am-10:45 am

1 stop5h 35m

Charleston

Sun 1/25

5:40 pm-11:54 pm

1 stop6h 14m

$174

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Fri 11/28

4:14 pm-10:05 pm

1 stop5h 51m

Charleston

Tue 12/2

6:50 am-5:43 pm

1 stop10h 53m

$178

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Wed 11/12

2:00 pm-7:56 am

2 stops17h 56m

Charleston

Fri 11/14

7:00 am-3:47 pm

1 stop8h 47m

$181

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Mon 10/27

5:13 pm-8:37 am

2 stops15h 24m

Charleston

Thu 10/30

10:11 am-5:16 pm

1 stop7h 05m

$183

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Wed 11/12

4:52 pm-8:37 am

1 stop15h 45m

Charleston

Fri 11/14

7:00 am-3:47 pm

1 stop8h 47m

$194

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Sun 10/26

7:00 pm-9:01 am

1 stop14h 01m

Charleston

Wed 10/29

7:55 pm-4:42 pm

2 stops20h 47m

$195

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Fri 1/9

5:10 am-10:45 am

1 stop5h 35m

Charleston

Sun 1/11

5:40 pm-11:54 pm

1 stop6h 14m

$196

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Tue 11/4

9:36 pm-2:29 pm

2 stops16h 53m

Charleston

Fri 11/7

7:00 am-3:47 pm

1 stop8h 47m

$198

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Tue 12/2

10:26 am-7:16 pm

1 stop8h 50m

Charleston

Tue 12/9

6:00 am-4:55 pm

1 stop10h 55m

$233

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Sun 1/18

10:09 am-11:55 pm

1 stop13h 46m

Charleston

Tue 1/20

7:28 pm-9:37 am

1 stop14h 09m

$253

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Charleston from

How to get the cheapest flight ticket from Baltimore to Charleston

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

What is the cheapest month to fly to Charleston?

The cheapest month to fly to Charleston from Baltimore is in August. Flight prices, which tend to average around $289, are often lower during this time because this is during the off-season. The month of October is another great option to travel to Charleston, with average flight prices from Baltimore averaging around $289.

What is the cheapest day to depart on your flight to Charleston?

The cheapest day to depart from Baltimore to Charleston is on a Tuesday. Travelers who choose to depart for Charleston on a Tuesday will often find tickets for as low as $265. The most expensive day to fly to Charleston is Sunday, with ticket prices averaging around $358.

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

The cheapest time of day to fly to Charleston is in the evening when flights can be purchased for as low as $287. In the afternoon is when there is more demand to fly to Charleston, so prices are often more expensive at around $336 per ticket.

What is the cheapest Baltimore/Washington to Charleston flight route?

Fly from Baltimore/Washington to Charleston for the best Baltimore/Washington - Charleston flight prices

How far in advance should I book a flight to Charleston?

You are more likely to see cheaper flights to Charleston from Baltimore when booking weeks ahead of your departure date. In general, you can expect to find flights to Charleston for around $331 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Charleston from Baltimore for as low as $261 on momondo.

What cabin class options are available on Baltimore/Washington to Charleston flights?

There is only 1 cabin class available to choose from on Baltimore/Washington to Charleston 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 Charleston flights?

You could potentially save up to 29% on your flight if you consider stops on a Baltimore to Charleston flight.

How have Baltimore to Charleston flight prices changed over time?

As of October 2025, prices for Baltimore to Charleston flights are approximately 18% more expensive when compared to flights at the same time last year.

When to book flights from Baltimore to Charleston

Are you open to changing your travel dates? Check out the ideal times to fly from Baltimore to Charleston according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Baltimore to Charleston (BWI to CHS) flight deals and tips

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

Best Price Found

$211

Fastest flight time

1h 40m

Direct flights

Every day

Airports in Charleston

1 airport
The best one-way flight to Charleston from Baltimore in the past 72 hours is $211. The best round-trip flight deal from Baltimore to Charleston found on momondo in the last 72 hours is $255.
The fastest flight from Baltimore to Charleston takes 1h 40m
Direct flights go from Baltimore to Charleston every day.
There is 1 airport near Charleston: Charleston (CHS)
Search flight deals

  • How far is Baltimore/Washington to Charleston by plane?

    The distance between Baltimore/Washington and Charleston is about 486.3 mi. By plane, this route typically takes 5h 33m.

  • When did momondo last update prices for flights from Baltimore/Washington Airport to Charleston Airport?

    Prices for flights from Baltimore/Washington Airport to Charleston Airport are updated daily.

  • How many operators does momondo search for flights from Baltimore/Washington Airport to Charleston Airport?

  • How old do you have to be to fly from Baltimore/Washington Airport to Charleston Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington Airport to Charleston Airport.

  • What documentation or ID do you need to fly to Charleston Airport?

    The travel and health documents required for your trip to Charleston Airport 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 Charleston Airport. 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 Charleston?

  • What is the most popular airline from Baltimore to Charleston?

Best airlines flying from Baltimore to Charleston

Compare and see reviews for airlines that fly from Baltimore to Charleston with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $98Free CancellationRating
6.3
8,096 reviews
Search Spirit Airlines flights
DeltaPriceFrom $122Free CancellationRating
7.9
7,975 reviews
Search Delta flights
American AirlinesPriceFrom $207Free CancellationRating
7.2
11,042 reviews
Search American Airlines flights
SouthwestPriceFrom $212Free CancellationRating
8.0
4,238 reviews
Search Southwest flights
United AirlinesPriceFrom $223Free CancellationRating
7.4
8,976 reviews
Search United Airlines flights

  • Southwest Flights From Baltimore to Charleston

    The lowest priced Southwest flight from Baltimore to Charleston from the last 72 hours was $212. Generally, Southwest has 20 flights on this route every week with an average price of $348. Southwest is rated 8.0/10 by our users.

Traveling to a place near Charleston?

Book flights to Charleston if you plan to visit one of these locations
Folly Beach
Isle of Palms
North Charleston
Kiawah Island
Summerville
Mount Pleasant
Edisto Island
Santee
Walterboro
Goose Creek
Edisto Beach
Seabrook Island

Why use momondo?

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

It is quick and easy to find Baltimore to Charleston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Charleston that suits you.

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

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

How can momondo help me find flights from Baltimore to Charleston?

Once you have performed a search for Baltimore to Charleston flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Baltimore to Charleston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Charleston trip

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