Question 1

Which airlines offer extra legroom and free seat selection on Charleston to Baltimore flights?

Accepted Answer

Among airlines operating Charleston to Baltimore flights:

• Southwest: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Question 2

What airlines fly from Charleston to Baltimore?

Accepted Answer

Only Southwest operates flights between Charleston and Baltimore.

Question 3

Which airports can I use when flying from Charleston to Baltimore?

Accepted Answer

Flights from Charleston to Baltimore usually depart from Charleston (CHS) and arrive at Baltimore/Washington (BWI).

Question 4

Which airlines include bags at no extra cost on Charleston to Baltimore flights?

Accepted Answer

Here are some options for this route, based on selected ticket types and cabin classes:

• Southwest: a cabin bag and a checked bag in Economy Class
• JetBlue: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

Question 5

What cabin classes can I book on flights from Charleston to Baltimore?

Accepted Answer

Only Economy Class is available on flights from Charleston to Baltimore.

Question 6

How much can I save by taking a layover when flying from Charleston to Baltimore?

Accepted Answer

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $233 round-trip via Atlanta Hartsfield-Jackson (ATL), compared to $348 for nonstop.

Question 7

What is the standard checked-bag allowance on flights from Charleston to Baltimore?

Accepted Answer

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $45–$90 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

Question 8

Which aircraft model is used most often on flights from Charleston to Baltimore?

Accepted Answer

The Boeing 737-800 Passenger/BBJ2 (winglets) family is used most often on this route, operated mainly by Southwest. Other aircraft seen on the route include Airbus A220-300 variants.

Question 9

Which airports do connecting flights from Charleston to Baltimore pass through?

Accepted Answer

One-stop flights from Charleston to Baltimore most commonly connect through:

• Charlotte Douglas (CLT) - 58% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) - 22% of one-stop connections
• Fort Lauderdale (FLL) - 19% of one-stop connections

Question 10

Can I save money by using flexible dates for flights from Charleston to Baltimore?

Accepted Answer

Yes. Flexible dates can save you up to 50% on flights from Charleston to Baltimore. Tuesday is the cheapest departure day at $319 round-trip on average, while Sunday is the most expensive at $627, a difference of $308.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Question 11

How are flight departures from Charleston to Baltimore spread across the day?

Accepted Answer

Morning is the busiest departure period on Charleston to Baltimore flights, with 34% of flights leaving in that window. Afternoon departures account for 33%, evening flights for 33%, and night flights for 0%.

Question 12

What popular places can I visit in Baltimore?

Accepted Answer

Some of the most popular sights in Baltimore are M&T Bank Stadium, National Aquarium Baltimore and Oriole Park At Camden Yards. These are among the most viewed places in Baltimore on KAYAK.

Question 13

What are the earliest and latest flights from Charleston to Baltimore?

Accepted Answer

These are the earliest and latest flight times available from Charleston to Baltimore:

• Earliest: departs at 6:25 am and lands at 7:59 am
• Latest: departs at 8:20 pm and lands at 9:54 pm.

The flight takes about 1h 34m.

Question 14

How expensive are last-minute Charleston to Baltimore flights?

Accepted Answer

Last-minute fares on this route (booked within two weeks of departure) run 73% above the $347 route average. Book 11 weeks before departure for the lowest fares.

Question 15

How long is a flight from Charleston to Baltimore?

Accepted Answer

A nonstop flight from Charleston to Baltimore takes 1h 34m, covering 473 miles.

Question 16

Do I need a passport to fly from Charleston to Baltimore?

Accepted Answer

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Question 17

Have flight prices from Charleston to Baltimore changed much recently?

Accepted Answer

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $163 to $1,189. That means the highest observed fare was about 7x higher than the lowest one.

Question 18

How are flight prices from Charleston to Baltimore looking right now?

Accepted Answer

One-way fares from Charleston to Baltimore are currently lower than usual. Average one-way flight prices are about $85, which is 67% below the typical average for this route.

Question 19

How much time can I save by choosing a different layover airport from Charleston to Baltimore?

Accepted Answer

Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 4h 06m, compared with 4h 30m via Atlanta Hartsfield-Jackson (ATL) and 15h 16m via Fort Lauderdale (FLL).

Question 20

What car rental options are available at Baltimore/Washington Airport (BWI)?

Accepted Answer

Baltimore/Washington Airport (BWI) hosts 5 major car rental companies, with daily rates averaging $72 for economy cars. Top options include:

• NextCar
• Hertz
• Dollar
• Budget
• Thrifty

Question 21

How much should I expect to pay for a Charleston to Baltimore flight?

Accepted Answer

Round-trip flights from Charleston to Baltimore range from $272 to $465, with an average of $347 over the past 12 months. Anything below $272 counts as a good deal.

Question 22

Which airlines offer Wi-Fi on Charleston to Baltimore flights?

Accepted Answer

JetBlue is the only airline on the Charleston to Baltimore route offering in-flight Wi-Fi. Pricing depends on fare class.

Question 23

How much is a round-trip flight from Charleston to Baltimore?

Accepted Answer

Round-trip flights from Charleston to Baltimore typically range from $272 to $465. The lowest price found in the past 5 days was $163, on Southwest.

Question 24

What's the cheapest day of the week to fly from Charleston to Baltimore?

Accepted Answer

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Charleston to Baltimore. It’s 9% cheaper than the average day, while Sunday is the most expensive, with prices 80% higher.

Question 25

What’s the cheapest month to fly from Charleston to Baltimore?

Accepted Answer

•February is the cheapest month to fly from Charleston to Baltimore at $307 round-trip.
•March ($461) and July ($370) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 50% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Question 26

When are flights from Charleston to Baltimore the cheapest?

Accepted Answer

Flights from Charleston to Baltimore are cheapest 11 weeks before departure. Booking in this window typically costs about 58% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Question 27

Which airline is the cheapest to fly from Charleston to Baltimore?

Accepted Answer

Southwest ($163) and American Airlines ($173) are the cheapest airlines to fly round-trip from Charleston to Baltimore according to KAYAK data over the last 5 days.

Question 28

Which airline offers the most nonstop flights between Charleston and Baltimore?

Accepted Answer

Southwest has the most frequent nonstop flights from Charleston to Baltimore with 23 flights per week. Based on KAYAK flight data over the last 3 months.

Question 29

What’s the most popular layover airport when flying from Charleston to Baltimore?

Accepted Answer

Charlotte Douglas (CLT) is the most popular layover for the Charleston to Baltimore route. 58% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via CLT.

Question 30

What is the cheapest layover airport when flying from Charleston to Baltimore?

Accepted Answer

Flights via Atlanta Hartsfield-Jackson (ATL) offer the most affordable fares, with an average round-trip price of $233. Based on KAYAK data over the past 3 months.

Question 31

Which route with a layover is the fastest from Charleston to Baltimore?

Accepted Answer

Charlotte Douglas (CLT) offers the shortest 1-stop connection from Charleston to Baltimore at 4h 06m one-way, 2h 32m longer than the 1h 34m direct flight. Based on KAYAK data over the past 3 months.

Question 32

When flying from Charleston to Baltimore which airport offers the shortest layover?

Accepted Answer

Charlotte Douglas (CLT) had the shortest average connection time for Charleston to Baltimore layovers at 2h 43m over the past 3 months.

Question 33

How many nonstop flights run daily between Charleston and Baltimore?

Accepted Answer

There are 2 to 4 flights per day from Charleston to Baltimore, about 23 flights per week. Monday has the most departures, with 17% of weekly flights.

Question 34

What time of day do most flights depart from Charleston to Baltimore?

Accepted Answer

Most nonstop flights from Charleston to Baltimore depart in the morning, accounting for 34% of nonstop departures. Around 1 flights are scheduled in that window over the next three months.

Low season	January
High season	April
Cheapest flight	$82

CHS - BWI

$82 Find Cheap Flights from Charleston to Baltimore - Compare and Save

Everything you should know

Cheap Flights from Charleston to Baltimore (CHS-BWI)

Recent round-trip flight deals from Charleston to Baltimore

Recent one-way flight deals from Charleston to Baltimore

Recent last minute flight deals from Charleston to Baltimore

Recent direct flight deals from Charleston to Baltimore

Price, demand and travel trends for Charleston to Baltimore flights

How much is a round-trip flight from Charleston to Baltimore?

What's the cheapest day of the week to fly from Charleston to Baltimore?

What’s the cheapest month to fly from Charleston to Baltimore?

When are flights from Charleston to Baltimore the cheapest?

Which airline is the cheapest to fly from Charleston to Baltimore?

Which airline offers the most nonstop flights between Charleston and Baltimore?

What’s the most popular layover airport when flying from Charleston to Baltimore?

What is the cheapest layover airport when flying from Charleston to Baltimore?

Which route with a layover is the fastest from Charleston to Baltimore?

When flying from Charleston to Baltimore which airport offers the shortest layover?

How many nonstop flights run daily between Charleston and Baltimore?

What time of day do most flights depart from Charleston to Baltimore?

Expert advice for your flight from Charleston to Baltimore

Key details for Charleston to Baltimore flights

Low season

High season

Cheapest flight

When to book flights from Charleston to Baltimore

Your Charleston to Baltimore flight questions, answered

Your guide to booking Charleston to Baltimore flights

Prefer to fly direct from Charleston to Baltimore?

More options for your flight from Charleston to Baltimore

Complete your trip to Baltimore with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Charleston to Baltimore

Find direct flights to and from Charleston and Baltimore

Flights from domestic origins to Baltimore

Flights to other popular destinations

Find deals for your return flight