Question 1

Which airlines offer extra legroom and free seat selection on Charleston to Washington, D.C. flights?

Accepted Answer

Among airlines operating Charleston to Washington, D.C. flights:

• American Airlines: offers extra legroom; offers free seat selection
• United Airlines: offers extra legroom; offers free seat selection

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

Question 2

What airlines are available from Charleston to Washington, D.C.?

Accepted Answer

2 airlines operate flights between Charleston and Washington, D.C.. The airlines offering nonstop flights on this route include:

• American Airlines
• United Airlines

Question 3

Which airports can I use when flying from Charleston to Washington, D.C.?

Accepted Answer

Flights from Charleston to Washington, D.C. usually depart from Charleston (CHS) and may arrive at several airports in Washington, D.C. area, including Washington, D.C. Reagan-National (DCA) and Washington, D.C. Dulles Intl (IAD).

Question 4

Which airlines include bags at no extra cost on Charleston to Washington, D.C. flights?

Accepted Answer

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

• American Airlines: a cabin bag and a checked bag in Economy Class
• United Airlines: 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 travelers should check the fare details before booking.

Question 5

What cabin classes can I book on flights from Charleston to Washington, D.C.?

Accepted Answer

Three cabin classes are available on flights from Charleston to Washington, D.C.:

• Economy Class
• Business Class
• First Class

Question 6

How much can I save by taking a layover when flying from Charleston to Washington, D.C.?

Accepted Answer

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $217 round-trip via Fort Lauderdale (FLL), compared to $281 for nonstop.

Question 7

What is the standard checked-bag allowance on flights from Charleston to Washington, D.C.?

Accepted Answer

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

Question 8

Which airports do connecting flights from Charleston to Washington, D.C. pass through?

Accepted Answer

One-stop flights from Charleston to Washington, D.C. most commonly connect through:

• Atlanta Hartsfield-Jackson (ATL) - 47% of one-stop connections
• Charlotte Douglas (CLT) - 26% of one-stop connections
• Nashville Intl (BNA) - 15% of one-stop connections
• Boston Logan Intl (BOS) - 6% of one-stop connections

Atlanta Hartsfield-Jackson (ATL) handles the largest share of one-stop connections on this route.

Question 9

Can I save money by using flexible dates for flights from Charleston to Washington, D.C.?

Accepted Answer

Yes. Being flexible with your travel dates can save you up to 59% on the Charleston to Washington, D.C. route. Wednesday is the cheapest departure day at $259 round-trip on average, while Sunday is the most expensive at $627, a difference of $368. 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 10

How are flight departures from Charleston to Washington, D.C. spread across the day?

Accepted Answer

Morning is the busiest departure period on Charleston to Washington, D.C. flights, with 38% of flights leaving in that window. Afternoon departures account for 37%, evening flights for 25%, and night flights for 0%.

Question 11

What popular places can I visit in Washington, D.C.?

Accepted Answer

Some of the most popular sights in Washington, D.C. are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. on KAYAK.

Question 12

What are the earliest and latest flights from Charleston to Washington, D.C.?

Accepted Answer

These are the earliest and latest flight times available from Charleston to Washington, D.C.:

• Earliest: departs at 5:45 am and lands at 7:24 am
• Latest: departs at 8:36 pm and lands at 10:15 pm.

The flight takes about 1h 39m.

Question 13

How expensive are last-minute Charleston to Washington, D.C. flights?

Accepted Answer

Last-minute fares on this route - booked within 2 weeks of departure - run 41% above the route average of $282. Book 20 weeks before departure for the lowest fares.

Question 14

How long is a flight from Charleston to Washington, D.C.?

Accepted Answer

A nonstop flight from Charleston to Washington, D.C. takes 1h 39m, covering 448 miles.

Question 15

Do I need a passport to fly from Charleston to Washington, D.C.?

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 16

Have flight prices from Charleston to Washington, D.C. 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 $172 to $1,124. That means the highest observed fare was about 7x higher than the lowest one.

Question 17

How are flight prices from Charleston to Washington, D.C. looking right now?

Accepted Answer

One-way fares from Charleston to Washington, D.C. are currently lower than usual. Average one-way flight prices are about $118, which is 56% below the typical average for this route.

Question 18

How much time can I save by choosing a different layover airport from Charleston to Washington, D.C.?

Accepted Answer

Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 3h 54m, compared with 4h 12m via Atlanta Hartsfield-Jackson (ATL) and 5h 43m via Nashville Intl (BNA).

Question 19

What car rental options are available in Washington, D.C.?

Accepted Answer

Since Washington, D.C. is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
Near Washington, D.C. Reagan-National Airport (DCA) — daily rates from around $23:

• Sixt
• Dollar
• Thrifty
• Alamo
• Budget

Near Washington, D.C. Dulles Intl Airport (IAD) — daily rates from around $24:

• Dollar
• Budget
• Hertz
• Sixt
• Thrifty

Question 20

How much should I expect to pay for a Charleston to Washington, D.C. flight?

Accepted Answer

Round-trip flights from Charleston to Washington, D.C. range from $216 to $389, with an average of $282 over the past 12 months. Anything below $216 counts as a good deal.

Question 21

Which airlines offer Wi-Fi on Charleston to Washington, D.C. flights?

Accepted Answer

Two airlines offer in-flight Wi-Fi on Charleston to Washington, D.C. flights:

• American Airlines
• JetBlue

Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

Question 22

What is the cheapest Charleston to Washington, D.C. flight route?

Accepted Answer

There's little price difference between Charleston to Washington, D.C. routes. They average around $281 round-trip, based on KAYAK data over the past 12 months.

Question 23

What's the cheapest day of the week to fly from Charleston to Washington, D.C.?

Accepted Answer

Wednesday is the cheapest day of the week to fly from Charleston to Washington, D.C., it is 9% cheaper than the average day. Sunday is the most expensive day with flight prices 122% higher than average. Based on deals found by KAYAK users in the last 12 months.

Question 24

What is the cheapest month to fly from Charleston to Washington, D.C.?

Accepted Answer

November is the cheapest month to fly from Charleston to Washington, D.C. at $255 round-trip.
March ($342) and June ($320) are the most expensive months.
The price difference between flying in the cheapest and most expensive months is 34% on average.

This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Question 25

When are prices from Charleston to Washington, D.C. the cheapest?

Accepted Answer

Flights from Charleston to Washington, D.C. are cheapest 20 weeks before departure. Booking in this window typically costs about 47% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Question 26

What is the cheapest airline to fly from Charleston to Washington, D.C.?

Accepted Answer

Southwest ($197) and American Airlines ($206) are the cheapest airlines to fly round-trip from Charleston to Washington, D.C. according to KAYAK data over the last 5 days.

Question 27

Which airline offers the most nonstop flights between Charleston and Washington, D.C.?

Accepted Answer

American Airlines and United Airlines offer the most frequent nonstop flights from Charleston to Washington, D.C., at 34 and 21 flights per week respectively. Based on KAYAK flight data over the last 3 months.

Question 28

What is the most popular layover airport when flying from Charleston to Washington, D.C.?

Accepted Answer

Atlanta Hartsfield-Jackson (ATL) is the most popular layover for the Charleston to Washington, D.C. route. 47% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via ATL.

Question 29

What is the cheapest layover airport when flying from Charleston to Washington, D.C.?

Accepted Answer

Flights via Fort Lauderdale (FLL) offer the most affordable fares, with an average round-trip price of $217. Based on KAYAK data over the past 3 months.

Question 30

Which route, including a layover, takes the shortest amount of time from Charleston to Washington, D.C.?

Accepted Answer

Charlotte Douglas (CLT) offers the shortest 1-stop connection from Charleston to Washington, D.C. at 3h 54m one-way, 2h 15m longer than the 1h 39m direct flight. Based on KAYAK data over the past 3 months.

Question 31

When flying from Charleston to Washington, D.C. which airport offers the shortest layover?

Accepted Answer

Charlotte Douglas (CLT) had the shortest average connection time for Charleston to Washington, D.C. layovers at 155 minutes over the past 3 months.

Question 32

How many nonstop flights run daily between Charleston and Washington, D.C.?

Accepted Answer

There are 6 to 8 flights per day from Charleston to Washington, D.C., about 54 flights per week. Monday has the most departures, with 15% of weekly flights.

Question 33

What time of day do most flights depart from Charleston to Washington, D.C.?

Accepted Answer

Most nonstop flights from Charleston to Washington, D.C. depart in the morning, accounting for 38% of nonstop departures. Around 3 flights are scheduled in that window over the next three months.

Low season	February
High season	October
Cheapest flight	$85

CHS - WAS

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Which airline offers the most nonstop flights between Charleston and Washington, D.C.?

What is the most popular layover airport when flying from Charleston to Washington, D.C.?

What is the cheapest layover airport when flying from Charleston to Washington, D.C.?

Which route, including a layover, takes the shortest amount of time from Charleston to Washington, D.C.?

When flying from Charleston to Washington, D.C. which airport offers the shortest layover?

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