Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Baltimore to Charleston from $72

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 11/13. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Baltimore to Charleston

Cheap round-trip flights

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
$165Spirit Airlines
Find Deal
Tue, Dec 9 - Fri, Dec 12
Spirit Airlines Logo
7:49 pm - 9:05 amBWI-CHS
13h 16m1 stop
Spirit Airlines Logo
10:10 am - 4:51 pmCHS-BWI
6h 41m1 stop
$166Spirit Airlines
Find Deal
Thu, Sep 18 - Mon, Sep 29
Spirit Airlines Logo
7:49 pm - 9:05 amBWI-CHS
13h 16m1 stop
Spirit Airlines Logo
10:11 am - 4:58 pmCHS-BWI
6h 47m1 stop
$172Spirit Airlines
Find Deal
Thu, Oct 2 - Mon, Oct 6
Spirit Airlines Logo
7:49 pm - 10:45 amBWI-CHS
14h 56m1 stop
Spirit Airlines Logo
12:08 pm - 9:20 pmCHS-BWI
9h 12m1 stop
$174Spirit Airlines
Find Deal
Wed, Sep 24 - Thu, Sep 25
Spirit Airlines Logo
10:48 am - 10:45 amBWI-CHS
23h 57m1 stop
Spirit Airlines Logo
5:40 pm - 11:54 pmCHS-BWI
6h 14m1 stop
$175Spirit Airlines
Find Deal
Fri, Nov 14 - Mon, Nov 17
Spirit Airlines Logo
7:49 pm - 10:45 amBWI-CHS
14h 56m1 stop
Spirit Airlines Logo
10:10 am - 4:51 pmCHS-BWI
6h 41m1 stop
$177Spirit Airlines
Find Deal
Wed, Sep 17 - Mon, Sep 22
Southwest Logo
3:25 pm - 5:05 pmBWI-CHS
1h 40mnonstop
Southwest Logo
8:35 am - 10:05 amCHS-BWI
1h 30mnonstop
$217Southwest
Find Deal
Tue, Sep 23 - Tue, Sep 30
Delta Logo
8:05 am - 11:48 amBWI-CHS
3h 43m1 stop
Delta Logo
4:44 pm - 8:33 pmCHS-BWI
3h 49m1 stop
$227Delta
Find Deal
Tue, Sep 23 - Tue, Sep 30
Southwest Logo
6:15 pm - 7:55 pmBWI-CHS
1h 40mnonstop
Southwest Logo
6:35 pm - 8:05 pmCHS-BWI
1h 30mnonstop
$228Southwest
Find Deal
Sat, Oct 11 - Wed, Oct 15
Logo
8:17 pm - 9:06 amBWI-CHS
12h 49m1 stop
Logo
7:36 pm - 8:57 pmCHS-BWI
25h 21m2 stops
$229
Find Deal
Sat, Oct 11 - Wed, Oct 15

Spirit Airlines flights from Baltimore to Charleston

Our best Spirit Airlines deals on Baltimore to Charleston flight tickets
Spirit Airlines
Dec 9
BWI5:10 amBaltimore/Washington
5h 35m
1 stop
CHS10:45 amCharleston
Dec 12
CHS5:40 pmCharleston
6h 14m
1 stop
BWI11:54 pmBaltimore/Washington
$165
Find similar
Spirit Airlines
Sep 18
BWI7:49 pmBaltimore/Washington
13h 16m
1 stop
CHS9:05 amCharleston
Sep 29
CHS10:10 amCharleston
6h 41m
1 stop
BWI4:51 pmBaltimore/Washington
$166
Find similar
Spirit Airlines
Oct 2
BWI7:49 pmBaltimore/Washington
13h 16m
1 stop
CHS9:05 amCharleston
Oct 6
CHS10:11 amCharleston
6h 47m
1 stop
BWI4:58 pmBaltimore/Washington
$172
Find similar

Southwest flights from Baltimore to Charleston

Our best Southwest deals on Baltimore to Charleston flight tickets
Southwest
Sep 23
BWI3:25 pmBaltimore/Washington
1h 40m
CHS5:05 pmCharleston
Sep 30
CHS8:35 amCharleston
1h 30m
BWI10:05 amBaltimore/Washington
$217
Find similar
Southwest
Oct 11
BWI6:15 pmBaltimore/Washington
1h 40m
CHS7:55 pmCharleston
Oct 15
CHS6:35 pmCharleston
1h 30m
BWI8:05 pmBaltimore/Washington
$228
Find similar
Southwest
Sep 8
BWI5:05 pmBaltimore/Washington
5h 35m
1 stop
CHS10:40 pmCharleston
Sep 15
CHS6:40 pmCharleston
1h 35m
BWI8:15 pmBaltimore/Washington
$351
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 August 27, 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

Tue 12/9

5:10 am-10:45 am

1 stop5h 35m

Charleston

Fri 12/12

5:40 pm-11:54 pm

1 stop6h 14m

$165

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Thu 9/18

7:49 pm-9:05 am

1 stop13h 16m

Charleston

Mon 9/29

10:10 am-4:51 pm

1 stop6h 41m

$166

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Thu 10/2

7:49 pm-9:05 am

1 stop13h 16m

Charleston

Mon 10/6

10:11 am-4:58 pm

1 stop6h 47m

$172

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Wed 9/24

7:49 pm-10:45 am

1 stop14h 56m

Charleston

Thu 9/25

12:08 pm-9:20 pm

1 stop9h 12m

$174

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Fri 11/14

10:48 am-10:45 am

1 stop23h 57m

Charleston

Mon 11/17

5:40 pm-11:54 pm

1 stop6h 14m

$175

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Wed 9/17

7:49 pm-10:45 am

1 stop14h 56m

Charleston

Mon 9/22

10:10 am-4:51 pm

1 stop6h 41m

$177

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Tue 9/23

3:25 pm-5:05 pm

Nonstop1h 40m

Charleston

Tue 9/30

8:35 am-10:05 am

Nonstop1h 30m

$217

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Tue 9/23

8:05 am-11:48 am

1 stop3h 43m

Charleston

Tue 9/30

4:44 pm-8:33 pm

1 stop3h 49m

$227

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Sat 10/11

6:15 pm-7:55 pm

Nonstop1h 40m

Charleston

Wed 10/15

6:35 pm-8:05 pm

Nonstop1h 30m

$228

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Sat 10/11

8:17 pm-9:06 am

1 stop12h 49m

Charleston

Wed 10/15

7:36 pm-8:57 pm

2 stops25h 21m

$229

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $275, are often lower during this time because this is during the off-season. The month of July is another great option to travel to Charleston, with average flight prices from Baltimore averaging around $302.

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 $266. The most expensive day to fly to Charleston is Thursday, with ticket prices averaging around $372.

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 $292. At noon is when there is more demand to fly to Charleston, so prices are often more expensive at around $339 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 $336 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 $262 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.

How have Baltimore to Charleston flight prices changed over time?

As of August 2025, prices for Baltimore to Charleston flights are approximately 41% cheaper 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

$150

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 $150. The best round-trip flight deal from Baltimore to Charleston found on momondo in the last 72 hours is $248.
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 1h 40m.

  • 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 $97Free CancellationRating
6.3
8,030 reviews
Search Spirit Airlines flights
DeltaPriceFrom $122Free CancellationRating
7.9
7,977 reviews
Search Delta flights
United AirlinesPriceFrom $179Free CancellationRating
7.4
8,945 reviews
Search United Airlines flights
American AirlinesPriceFrom $207Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $212Free CancellationRating
8.0
4,241 reviews
Search Southwest 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 15 flights on this route every week with an average price of $355. 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
Walterboro
Santee
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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 9/1
Mon 9/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States