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Cheap flights from Charleston to Washington, D.C. from $50

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 2/14. 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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0 bags

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Cheap round-trip flights

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Spirit Airlines Logo
6:35 pm - 11:31 pm
CHS
-
BWI
4h 56m
1 stop
Spirit Airlines Logo
10:06 am - 5:40 pm
BWI
-
CHS
7h 34m
1 stop
$127Spirit Airlines
jue., feb. 26 - jue., mar. 5
Spirit Airlines Logo
6:35 pm - 11:31 pm
CHS
-
BWI
4h 56m
1 stop
Spirit Airlines Logo
10:06 am - 5:40 pm
BWI
-
CHS
7h 34m
1 stop
$135Spirit Airlines
jue., feb. 19 - lun., feb. 23
Spirit Airlines Logo
6:35 pm - 11:31 pm
CHS
-
BWI
4h 56m
1 stop
Spirit Airlines Logo
10:06 am - 5:40 pm
BWI
-
CHS
7h 34m
1 stop
$141Spirit Airlines
jue., feb. 19 - lun., feb. 23
Spirit Airlines Logo
6:35 pm - 11:31 pm
CHS
-
BWI
4h 56m
1 stop
Spirit Airlines Logo
6:20 am - 5:40 pm
BWI
-
CHS
11h 20m
1 stop
$145Spirit Airlines
jue., feb. 19 - sáb., feb. 21
Multiple Airlines Logo
6:35 pm - 11:31 pm
CHS
-
BWI
4h 56m
1 stop
Multiple Airlines Logo
6:08 pm - 4:05 pm
BWI
-
CHS
21h 57m
2 stops
$148Multiple Airlines
jue., feb. 19 - lun., feb. 23
Southwest Logo
6:55 pm - 8:30 pm
CHS
-
BWI
1h 35mnonstop
Southwest Logo
8:40 am - 10:40 am
BWI
-
CHS
2h 00mnonstop
$152Southwest
sáb., feb. 28 - mié., mar. 4
Multiple Airlines Logo
6:35 pm - 11:31 pm
CHS
-
BWI
4h 56m
1 stop
Multiple Airlines Logo
6:08 pm - 4:05 pm
BWI
-
CHS
21h 57m
2 stops
$154Multiple Airlines
jue., feb. 19 - lun., feb. 23
Southwest Logo
4:50 pm - 8:55 pm
CHS
-
BWI
4h 05m
1 stop
Southwest Logo
12:15 pm - 8:30 pm
BWI
-
CHS
8h 15m
2 stops
$158Southwest
mié., mar. 4 - mié., mar. 18
Southwest Logo
6:55 pm - 8:30 pm
CHS
-
BWI
1h 35mnonstop
Southwest Logo
2:30 pm - 7:10 pm
BWI
-
CHS
4h 40m
1 stop
$162Southwest
sáb., feb. 28 - mié., mar. 4
Multiple Airlines Logo
6:35 pm - 9:06 am
CHS
-
BWI
14h 31m
1 stop
Multiple Airlines Logo
9:04 pm - 5:40 pm
BWI
-
CHS
20h 36m
1 stop
$163Multiple Airlines
vie., feb. 27 - dom., mar. 1

Spirit Airlines flights from Charleston to Baltimore

Our best Spirit Airlines deals on Charleston to Baltimore flight tickets
Spirit Airlines
Feb 26
CHS6:35 pmCharleston
4h 56m
1 stop
BWI11:31 pmBaltimore/Washington
Mar 5
BWI10:06 amBaltimore/Washington
7h 34m
1 stop
CHS5:40 pmCharleston
$127
Spirit Airlines
Feb 19
CHS6:35 pmCharleston
4h 56m
1 stop
BWI11:31 pmBaltimore/Washington
Feb 23
BWI10:06 amBaltimore/Washington
7h 34m
1 stop
CHS5:40 pmCharleston
$135
Spirit Airlines
Feb 19
CHS6:35 pmCharleston
4h 56m
1 stop
BWI11:31 pmBaltimore/Washington
Feb 23
BWI10:06 amBaltimore/Washington
7h 34m
1 stop
CHS5:40 pmCharleston
$141

Southwest flights from Charleston to Baltimore

Our best Southwest deals on Charleston to Baltimore flight tickets
Southwest
Feb 28
CHS6:55 pmCharleston
1h 35m
BWI8:30 pmBaltimore/Washington
Mar 4
BWI8:40 amBaltimore/Washington
2h 00m
CHS10:40 amCharleston
$152
Southwest
Mar 4
CHS4:50 pmCharleston
4h 05m
1 stop
BWI8:55 pmBaltimore/Washington
Mar 18
BWI12:15 pmBaltimore/Washington
8h 15m
2 stops
CHS8:30 pmCharleston
$158
Southwest
Feb 28
CHS6:55 pmCharleston
1h 35m
BWI8:30 pmBaltimore/Washington
Mar 4
BWI2:30 pmBaltimore/Washington
4h 40m
1 stop
CHS7:10 pmCharleston
$162

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 enero 29, 2026.
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

jue. 2/26

6:35 pm-11:31 pm

1 stop4h 56m

Baltimore/Washington

jue. 3/5

10:06 am-5:40 pm

1 stop7h 34m

$127

CharlestonBaltimore

CHS - BWI

CHSBWI

Charleston

jue. 2/19

6:35 pm-11:31 pm

1 stop4h 56m

Baltimore/Washington

lun. 2/23

10:06 am-5:40 pm

1 stop7h 34m

$135

CharlestonBaltimore

CHS - BWI

CHSBWI

Charleston

jue. 2/19

6:35 pm-11:31 pm

1 stop4h 56m

Baltimore/Washington

lun. 2/23

10:06 am-5:40 pm

1 stop7h 34m

$141

CharlestonBaltimore

CHS - BWI

CHSBWI

Charleston

jue. 2/19

6:35 pm-11:31 pm

1 stop4h 56m

Baltimore/Washington

sáb. 2/21

6:20 am-5:40 pm

1 stop11h 20m

$145

CharlestonBaltimore

CHS - BWI

CHSBWI

Charleston

jue. 2/19

6:35 pm-11:31 pm

1 stop4h 56m

Baltimore/Washington

lun. 2/23

6:08 pm-4:05 pm

2 stops21h 57m

$148

CharlestonBaltimore

CHS - BWI

CHSBWI

Charleston

sáb. 2/28

6:55 pm-8:30 pm

Nonstop1h 35m

Baltimore/Washington

mié. 3/4

8:40 am-10:40 am

Nonstop2h 00m

$152

CharlestonBaltimore

CHS - BWI

CHSBWI

Charleston

jue. 2/19

6:35 pm-11:31 pm

1 stop4h 56m

Baltimore/Washington

lun. 2/23

6:08 pm-4:05 pm

2 stops21h 57m

$154

CharlestonBaltimore

CHS - BWI

CHSBWI

Charleston

mié. 3/4

4:50 pm-8:55 pm

1 stop4h 05m

Baltimore/Washington

mié. 3/18

12:15 pm-8:30 pm

2 stops8h 15m

$158

CharlestonBaltimore

CHS - BWI

CHSBWI

Charleston

sáb. 2/28

6:55 pm-8:30 pm

Nonstop1h 35m

Baltimore/Washington

mié. 3/4

2:30 pm-7:10 pm

1 stop4h 40m

$162

CharlestonBaltimore

CHS - BWI

CHSBWI

Charleston

vie. 2/27

6:35 pm-9:06 am

1 stop14h 31m

Baltimore/Washington

dom. 3/1

9:04 pm-5:40 pm

1 stop20h 36m

$163

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 April is your next best option. Flight prices from Charleston to Baltimore during April average around $276.

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

The cheapest day to depart from Charleston to Baltimore is on a Friday. Travelers who choose to depart for Baltimore on a Friday will often find tickets for as low as $326. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $478. 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 $293 when looking at flights departing in the afternoon. Flights in the morning are often more expensive with an average ticket price of $371.

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 $313 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.

Can stopping save me money on Charleston to Baltimore flights?

You could potentially save up to 7% on your flight if you consider stops on a Charleston to Baltimore flight.

How have Charleston to Baltimore flight prices changed over time?

As of January 2026, prices for Charleston to Baltimore flights are approximately 14% 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

$149

Fastest flight time

1h 30m

Direct flights

Every day

Airports in Baltimore

1 airport
The best one-way flight to Baltimore from Charleston in the past 72 hours is $149. The best round-trip flight deal from Charleston to Baltimore found on momondo in the last 72 hours is $307.
The fastest flight from Charleston to Baltimore takes 1h 30m
Direct flights go from Charleston to Baltimore every day.
There is 1 airport in Baltimore. From Charleston there are direct flights to 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 1h 30m.

  • 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 $88Free CancellationRating
6.3
8,394 reviews
Search Spirit Airlines flights
SouthwestPriceFrom $188Free CancellationRating
8.0
4,267 reviews
Search Southwest flights
American AirlinesPriceFrom $207Free CancellationRating
7.2
11,206 reviews
Search American Airlines flights

  • Southwest Flights From Charleston to Baltimore

    Southwest flies from Charleston to Baltimore around 15 times per week, with 4,267 momondo users rating the airline 8.0/10. The cheapest Southwest deal from Charleston to Baltimore in the last 72 hours was $188 (round-trip), much lower than the average airfare cost of $325 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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