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Cheap flights from Charleston to Washington, D.C. 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 Charleston to Washington, D.C. departing on 11/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Charleston to Washington, D.C.

Cheap round-trip flights

Spirit Airlines Logo
5:40 pm - 11:54 pmCHS-BWI
6h 14m1 stop
Spirit Airlines Logo
5:10 am - 10:45 amBWI-CHS
5h 35m1 stop
$152Spirit Airlines
Find Deal
Thu, Nov 6 - Mon, Nov 10
Spirit Airlines Logo
10:10 am - 11:25 pmCHS-BWI
13h 15m1 stop
Spirit Airlines Logo
8:17 pm - 9:06 amBWI-CHS
12h 49m1 stop
$167Spirit Airlines
Find Deal
Fri, Oct 3 - Sat, Oct 11
Spirit Airlines Logo
12:08 pm - 9:20 pmCHS-BWI
9h 12m1 stop
Spirit Airlines Logo
8:17 pm - 9:06 amBWI-CHS
12h 49m1 stop
$169Spirit Airlines
Find Deal
Thu, Oct 2 - Sat, Oct 11
Spirit Airlines Logo
5:40 pm - 11:54 pmCHS-BWI
6h 14m1 stop
Spirit Airlines Logo
5:10 am - 10:45 amBWI-CHS
5h 35m1 stop
$174Spirit Airlines
Find Deal
Fri, Nov 7 - Mon, Nov 10
Spirit Airlines Logo
10:10 am - 11:25 pmCHS-BWI
13h 15m1 stop
Spirit Airlines Logo
5:20 pm - 9:06 amBWI-CHS
15h 46m1 stop
$175Spirit Airlines
Find Deal
Fri, Oct 3 - Wed, Oct 8
Spirit Airlines Logo
12:08 pm - 9:20 pmCHS-BWI
9h 12m1 stop
Spirit Airlines Logo
5:20 pm - 9:06 amBWI-CHS
15h 46m1 stop
$177Spirit Airlines
Find Deal
Thu, Oct 2 - Wed, Oct 8
Multiple Airlines Logo
8:10 pm - 12:22 pmCHS-BWI
16h 12m1 stop
Multiple Airlines Logo
8:17 pm - 9:06 amBWI-CHS
12h 49m1 stop
$178Multiple Airlines
Find Deal
Wed, Oct 1 - Sat, Oct 11
Multiple Airlines Logo
10:10 am - 11:25 pmCHS-BWI
13h 15m1 stop
Multiple Airlines Logo
4:09 pm - 8:37 amBWI-CHS
16h 28m1 stop
$181Multiple Airlines
Find Deal
Fri, Oct 3 - Mon, Oct 6
Multiple Airlines Logo
12:08 pm - 9:20 pmCHS-BWI
9h 12m1 stop
Multiple Airlines Logo
4:09 pm - 8:37 amBWI-CHS
16h 28m1 stop
$183Multiple Airlines
Find Deal
Thu, Oct 2 - Mon, Oct 6
Multiple Airlines Logo
10:11 am - 5:16 pmCHS-BWI
7h 05m1 stop
Multiple Airlines Logo
8:01 pm - 8:37 amBWI-CHS
12h 36m1 stop
$184Multiple Airlines
Find Deal
Thu, Oct 9 - Sat, Oct 11

Spirit Airlines flights from Charleston to Baltimore

Our best Spirit Airlines deals on Charleston to Baltimore flight tickets
Spirit Airlines
Nov 6
CHS5:40 pmCharleston
6h 14m
1 stop
BWI11:54 pmBaltimore/Washington
Nov 10
BWI5:10 amBaltimore/Washington
5h 35m
1 stop
CHS10:45 amCharleston
$152
Find similar
Spirit Airlines
Oct 3
CHS10:10 amCharleston
13h 15m
1 stop
BWI11:25 pmBaltimore/Washington
Oct 11
BWI8:17 pmBaltimore/Washington
12h 49m
1 stop
CHS9:06 amCharleston
$167
Find similar
Spirit Airlines
Oct 2
CHS12:08 pmCharleston
9h 12m
1 stop
BWI9:20 pmBaltimore/Washington
Oct 11
BWI8:17 pmBaltimore/Washington
12h 49m
1 stop
CHS9:06 amCharleston
$169
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Charleston to Baltimore 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 September 16, 2025.
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

Thu 11/6

5:40 pm-11:54 pm

1 stop6h 14m

Baltimore/Washington

Mon 11/10

5:10 am-10:45 am

1 stop5h 35m

$152

CharlestonBaltimore

CHS - BWI

CHSBWI

Charleston

Fri 10/3

10:10 am-11:25 pm

1 stop13h 15m

Baltimore/Washington

Sat 10/11

8:17 pm-9:06 am

1 stop12h 49m

$167

CharlestonBaltimore

CHS - BWI

CHSBWI

Charleston

Thu 10/2

12:08 pm-9:20 pm

1 stop9h 12m

Baltimore/Washington

Sat 10/11

8:17 pm-9:06 am

1 stop12h 49m

$169

CharlestonBaltimore

CHS - BWI

CHSBWI

Charleston

Fri 11/7

5:40 pm-11:54 pm

1 stop6h 14m

Baltimore/Washington

Mon 11/10

5:10 am-10:45 am

1 stop5h 35m

$174

CharlestonBaltimore

CHS - BWI

CHSBWI

Charleston

Fri 10/3

10:10 am-11:25 pm

1 stop13h 15m

Baltimore/Washington

Wed 10/8

5:20 pm-9:06 am

1 stop15h 46m

$175

CharlestonBaltimore

CHS - BWI

CHSBWI

Charleston

Thu 10/2

12:08 pm-9:20 pm

1 stop9h 12m

Baltimore/Washington

Wed 10/8

5:20 pm-9:06 am

1 stop15h 46m

$177

CharlestonBaltimore

CHS - BWI

CHSBWI

Charleston

Wed 10/1

8:10 pm-12:22 pm

1 stop16h 12m

Baltimore/Washington

Sat 10/11

8:17 pm-9:06 am

1 stop12h 49m

$178

CharlestonBaltimore

CHS - BWI

CHSBWI

Charleston

Fri 10/3

10:10 am-11:25 pm

1 stop13h 15m

Baltimore/Washington

Mon 10/6

4:09 pm-8:37 am

1 stop16h 28m

$181

CharlestonBaltimore

CHS - BWI

CHSBWI

Charleston

Thu 10/2

12:08 pm-9:20 pm

1 stop9h 12m

Baltimore/Washington

Mon 10/6

4:09 pm-8:37 am

1 stop16h 28m

$183

CharlestonBaltimore

CHS - BWI

CHSBWI

Charleston

Thu 10/9

10:11 am-5:16 pm

1 stop7h 05m

Baltimore/Washington

Sat 10/11

8:01 pm-8:37 am

1 stop12h 36m

$184

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 Washington, D.C. from

How to get the cheapest flight ticket from Charleston to Baltimore

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 Baltimore?

If you’re not able to fly to Baltimore in August, then September is your next best option. Flight prices from Charleston to Baltimore during September average around $262.

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

The cheapest day to depart from Charleston to Baltimore is on a Thursday. Travelers who choose to depart for Baltimore on a Thursday will often find tickets for as low as $326. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $463. These prices are subject to change though, so be sure to set up a Price Alert for flights to Baltimore.

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

Flying to Baltimore from Charleston in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $318 when looking at flights departing in the afternoon. Flights in the morning are often more expensive with an average ticket price of $373.

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

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

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

You are more likely to see cheaper flights to Baltimore from Charleston when booking weeks ahead of your departure date. In general, you can expect to find flights to Baltimore for around $301 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Baltimore from Charleston for as low as $208 on momondo.

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

There is only 1 cabin class available to choose from on Charleston to Baltimore/Washington flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Charleston to Baltimore flight prices changed over time?

As of September 2025, prices for Charleston to Baltimore flights are approximately 16% cheaper when compared to flights at the same time last year.

When to book flights from Charleston to Baltimore

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

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

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

Best Price Found

$168

Fastest flight time

1h 25m

Direct flights

Every day

Airports in Baltimore

1 airport
The best one-way flight to Baltimore from Charleston in the past 72 hours is $168. The best round-trip flight deal from Charleston to Baltimore found on momondo in the last 72 hours is $278.
The fastest flight from Charleston to Baltimore takes 1h 25m
Direct flights go from Charleston to Baltimore every day.
There is 1 airport near Baltimore: Baltimore/Washington (BWI)
Search flight deals

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

    Baltimore/Washington is 486.3 mi away from Charleston. By plane, this route typically takes 6h 14m.

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

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Charleston Airport to Baltimore/Washington Airport.

  • What documentation or ID do you need to fly to Baltimore/Washington Airport?

    The necessary travel and health documents for your Baltimore/Washington Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Charleston to Baltimore?

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

Best airlines flying from Charleston to Baltimore

Compare and see reviews for airlines that fly from Charleston to Baltimore with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $90Free CancellationRating
6.3
8,019 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $158Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $176Free CancellationRating
7.9
7,957 reviews
Search Delta flights
SouthwestPriceFrom $193Free CancellationRating
8.0
4,242 reviews
Search Southwest flights

  • Southwest Flights From Charleston to Baltimore

    Southwest flies from Charleston to Baltimore around 15 times per week, with 4,242 momondo users rating the airline 8.0/10. The cheapest Southwest deal from Charleston to Baltimore in the last 72 hours was $193 (round-trip), much lower than the average airfare cost of $322 for Southwest flights on this route.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Baltimore from Charleston.

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

All flight searches from Charleston to Baltimore on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Baltimore from Charleston.

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

Of course. momondo tracks the price of Charleston to Baltimore flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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