How many flights depart from Washington, D.C. to Charleston on average per day?

As of July 2026, there are 16 flights per day flying from Washington, D.C. to Charleston. The most common time of day flights depart is 5:00PM, with 65% of flights taking off in the afternoon.

What airlines fly to Charleston?

American Airlines, Southwest and United Airlines are the top three most popular airlines that fly to Charleston from Washington, D.C. according to our data. American Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Charleston. Keep in mind that there are 6 different airlines that fly to Charleston on a routine basis, so you have a few additional options to choose from.

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

Southwest, Delta, and JetBlue are the most popular carriers operating from Washington, D.C. to Charleston

How many flights depart from Washington, D.C. to Charleston on average per week?

As of July 2026, 118 flights take off from Washington, D.C. and land in Charleston each week. The most common flight departure day for this route is Mon, with 19% of weekly flights taking off on this day.

How long does it take to fly to Charleston?

On average, it takes 1h 40m to fly from Washington, D.C. to Charleston if you fly out of Baltimore (the most popular airport in Washington, D.C.) and into Charleston (the most popular airport in Charleston). If you’re flying out of Washington, D.C. and into Charleston, then the flight time is around 1h 40m.

When did momondo last update prices for flights from Washington, D.C. to Charleston Airport?

Prices for flights from Washington, D.C. to Charleston Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Washington, D.C. to Charleston Airport?

There are 5 operators available for flights from Washington, D.C. to Charleston Airport as of July 2026.

How old do you have to be to fly from Washington, D.C. to Charleston 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 Washington, D.C. to Charleston Airport.

What documentation or ID do you need to fly to Charleston Airport?

The travel and health documents you'll need for your trip to Charleston Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Charleston Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$93 Cheap Flights from Washington, D.C. to Charleston in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington, D.C. to Charleston

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:15 pm - 8:05 pm

BWI

CHS

1h 50mnonstop

7:30 am - 9:00 am

CHS

BWI

1h 30mnonstop

$197Southwest

Sat, Nov 7 - Tue, Nov 10

8:15 am - 10:05 am

BWI

CHS

1h 50mnonstop

5:20 pm - 6:55 pm

CHS

BWI

1h 35mnonstop

$197Southwest

Tue, Aug 18 - Sat, Aug 22

8:20 pm - 10:08 pm

DCA

CHS

1h 48mnonstop

6:00 am - 7:34 am

CHS

DCA

1h 34mnonstop

$198American Airlines

Thu, Sep 10 - Thu, Sep 17

11:44 am - 1:34 pm

DCA

CHS

1h 50mnonstop

2:08 pm - 3:55 pm

CHS

DCA

1h 47mnonstop

$198American Airlines

Wed, Sep 9 - Wed, Sep 16

1:00 pm - 2:50 pm

IAD

CHS

1h 50mnonstop

7:51 pm - 9:32 pm

CHS

IAD

1h 41mnonstop

$202United Airlines

Fri, Sep 11 - Mon, Sep 14

4:56 pm - 11:59 pm

BWI

CHS

7h 03m

1 stop

5:10 am - 10:57 am

CHS

BWI

5h 47m

1 stop

$207Delta

Mon, Aug 17 - Wed, Aug 19

12:03 pm - 4:00 pm

BWI

CHS

3h 57m

1 stop

5:10 am - 9:19 am

CHS

BWI

4h 09m

1 stop

$207Delta

Tue, Aug 18 - Thu, Aug 20

9:27 am - 8:38 am

BWI

CHS

23h 11m

1 stop

3:00 pm - 8:31 am

CHS

BWI

17h 31m

1 stop

$208Multiple Airlines

Fri, Sep 25 - Tue, Sep 29

12:09 pm - 8:38 am

BWI

CHS

20h 29m

1 stop

3:13 pm - 9:30 pm

CHS

BWI

6h 17m

1 stop

$208Multiple Airlines

Wed, Aug 26 - Tue, Sep 1

8:15 am - 10:03 am

IAD

CHS

1h 48mnonstop

10:14 am - 11:45 am

CHS

IAD

1h 31mnonstop

$223United Airlines

Sat, Aug 29 - Sun, Sep 6

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

American Airlines flights from Washington, D.C. to Charleston

Our best American Airlines deals on Washington, D.C. to Charleston flight tickets

American Airlines

Sep 9

DCA11:44 amWashington, D.C. Reagan-National

1h 50m

CHS1:34 pmCharleston

Sep 16

CHS2:08 pmCharleston

1h 47m

DCA3:55 pmWashington, D.C. Reagan-National

$198

American Airlines

Aug 27

DCA8:11 pmWashington, D.C. Reagan-National

1h 45m

CHS9:56 pmCharleston

Sep 6

CHS6:00 amCharleston

1h 33m

DCA7:33 amWashington, D.C. Reagan-National

$202

American Airlines

Oct 30

DCA8:25 pmWashington, D.C. Reagan-National

1h 44m

CHS10:09 pmCharleston

Nov 2

CHS7:39 pmCharleston

1h 50m

DCA9:29 pmWashington, D.C. Reagan-National

$203

United Airlines flights from Washington, D.C. to Charleston

Our best United Airlines deals on Washington, D.C. to Charleston flight tickets

United Airlines

Sep 11

IAD1:00 pmWashington, D.C. Dulles Intl

1h 50m

CHS2:50 pmCharleston

Sep 14

CHS7:51 pmCharleston

1h 41m

IAD9:32 pmWashington, D.C. Dulles Intl

$202

United Airlines

Aug 28

IAD8:15 amWashington, D.C. Dulles Intl

1h 48m

CHS10:03 amCharleston

Sep 3

CHS10:14 amCharleston

1h 31m

IAD11:45 amWashington, D.C. Dulles Intl

$228

United Airlines

Aug 27

IAD1:20 pmWashington, D.C. Dulles Intl

1h 50m

CHS3:10 pmCharleston

Aug 30

CHS7:51 pmCharleston

1h 41m

IAD9:32 pmWashington, D.C. Dulles Intl

$238

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Charleston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Sat 11/7

6:15 pm-8:05 pm

Nonstop1h 50m

Charleston

Tue 11/10

7:30 am-9:00 am

Nonstop1h 30m

$197

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Tue 8/18

8:15 am-10:05 am

Nonstop1h 50m

Charleston

Sat 8/22

5:20 pm-6:55 pm

Nonstop1h 35m

$197

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Thu 9/10

8:20 pm-10:08 pm

Nonstop1h 48m

Charleston

Thu 9/17

6:00 am-7:34 am

Nonstop1h 34m

$198

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Wed 9/9

11:44 am-1:34 pm

Nonstop1h 50m

Charleston

Wed 9/16

2:08 pm-3:55 pm

Nonstop1h 47m

$198

Washington, D.C.Charleston

IAD - CHS

IADCHS

Washington, D.C. Dulles Intl

Fri 9/11

1:00 pm-2:50 pm

Nonstop1h 50m

Charleston

Mon 9/14

7:51 pm-9:32 pm

Nonstop1h 41m

$202

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Mon 8/17

4:56 pm-11:59 pm

1 stop7h 03m

Charleston

Wed 8/19

5:10 am-10:57 am

1 stop5h 47m

$207

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Tue 8/18

12:03 pm-4:00 pm

1 stop3h 57m

Charleston

Thu 8/20

5:10 am-9:19 am

1 stop4h 09m

$207

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Fri 9/25

9:27 am-8:38 am

1 stop23h 11m

Charleston

Tue 9/29

3:00 pm-8:31 am

1 stop17h 31m

$208

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Wed 8/26

12:09 pm-8:38 am

1 stop20h 29m

Charleston

Tue 9/1

3:13 pm-9:30 pm

1 stop6h 17m

$208

Quickest round-trip

Washington, D.C.Charleston

IAD - CHS

IADCHS

Washington, D.C. Dulles Intl

Sat 8/29

8:15 am-10:03 am

Nonstop1h 48m

Charleston

Sun 9/6

10:14 am-11:45 am

Nonstop1h 31m

$223

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. 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

Prices

Airlines

Other information

What is the typical price of a round-trip flight between Washington, D.C. and Charleston?

Prices are currently low for flights on this route.

Typical prices usually range from $249 to $379.
The lowest price recently found on this route was $197.

What is the cheapest month to fly to Charleston?

The cheapest month to fly to Charleston from Washington, D.C. is in January. Flight prices, which tend to average around $273, are often lower during this time because this is during the off-season. The month of August is another great option to travel to Charleston, with average flight prices from Washington, D.C. averaging around $307.

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

The cheapest day to depart from Washington, D.C. to Charleston is on a Saturday. Travelers who choose to depart for Charleston on a Saturday will often find tickets for as low as $293. The most expensive day to fly to Charleston is Sunday, with ticket prices averaging around $407.

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 $313. 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 Washington, D.C. to Charleston flight route?

Fly from Baltimore/Washington to Charleston for the best Washington, D.C. - Charleston flight prices

How far in advance should I book a flight from Washington, D.C. to Charleston?

You are more likely to see cheaper flights to Charleston from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Charleston for around $339 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Charleston from Washington, D.C. for as low as $246 on momondo.

What cabin class options are available on Washington, D.C. to Charleston flights?

There are 4 cabin classes available to choose from on Washington, D.C. to Charleston 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 Washington, D.C. to Charleston flights?

You could potentially save up to 23% on your flight if you consider stops on a Washington, D.C. to Charleston flight.

How have Washington, D.C. to Charleston flight prices changed over time?

As of July 2026, prices for Washington, D.C. to Charleston flights are approximately 23% cheaper when compared to flights at the same time last year.

When to book flights from Washington, D.C. to Charleston

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Charleston according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. to Charleston (WAS to CHS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Charleston

Best Price Found	$133
Fastest flight time	1h 40m
Direct flights	Every day
Airports in Charleston	1 airport

The best one-way flight to Charleston from Washington, D.C. in the past 72 hours is $133. The best round-trip flight deal from Washington, D.C. to Charleston found on momondo in the last 72 hours is $246.

The fastest flight from Washington, D.C. to Charleston takes 1h 40m

Direct flights go from Washington, D.C. to Charleston every day.

There is 1 airport in Charleston. From Washington, D.C. there are direct flights to Charleston (CHS).

Search flight deals

Frequently asked questions about flying from Washington, D.C. to Charleston

How far is Washington, D.C. to Charleston by plane?
There are 453.1 mi between Washington, D.C. and Charleston. Typically, this will take 1h 40m by plane in normal conditions.
When did momondo last update prices for flights from Washington, D.C. to Charleston Airport?
Prices for flights from Washington, D.C. to Charleston Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. to Charleston Airport?
There are 5 operators available for flights from Washington, D.C. to Charleston Airport as of July 2026.
How old do you have to be to fly from Washington, D.C. to Charleston 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 Washington, D.C. to Charleston Airport.
What documentation or ID do you need to fly to Charleston Airport?
The travel and health documents you'll need for your trip to Charleston Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Charleston Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Washington, D.C. to Charleston?
momondo data reveals that the most frequently booked plane model on the route from Washington, D.C. to Charleston is Boeing 737 MAX 8, representing 20.31% of all bookings. The subsequent popular models are Embraer 175 (Enhanced Winglets) at 14.92%, Canadair (Bombardier) Regional Jet 900 at 13.62%, and Airbus A319 at 12.13%.
What is the most popular airline from Washington, D.C. to Charleston?
Based on momondo bookings for flights between Washington, D.C. and Charleston, the leading airline is American Airlines, making up 55% of the total bookings. Other popular airlines include United Airlines with 36%, Southwest with 7%, and Delta with 1%.

Best airlines flying from Washington, D.C. to Charleston

Compare and see reviews for airlines that fly from Washington, D.C. to Charleston with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $146	Free Cancellation	Rating 7.8 8,489 reviews	Search Delta flights
JetBlue	PriceFrom $155	Free Cancellation	Rating 7.1 3,030 reviews	Search JetBlue flights
Southwest	PriceFrom $168	Free Cancellation	Rating 8.0 4,227 reviews	Search Southwest flights
United Airlines	PriceFrom $189	Free Cancellation	Rating 7.4 10,046 reviews	Search United Airlines flights
American Airlines	PriceFrom $189	Free Cancellation	Rating 7.1 11,842 reviews	Search American Airlines flights

United Airlines Flights From Washington, D.C. to Charleston
United Airlines operates around 20 flights from Washington, D.C. to Charleston every week. The average price of these flights found in the last 72 hours has been $327, but momondo users have found United Airlines deals from Washington, D.C. to Charleston from as low as $189 round-trip. United Airlines has been scored 7.4/10 in 10,046 reviews.
American Airlines Flights From Washington, D.C. to Charleston
Another popular option for Washington, D.C. to Charleston flights is American Airlines (7.1/10, 11,842 ratings). American Airlines flies from Washington, D.C. to Charleston around 13 times per week, with deals starting from $189 round-trip and rising to an average price of around $361.

Folly Beach

North Charleston

Summerville

Isle of Palms

Mount Pleasant

Kiawah Island

Walterboro

Santee

Goose Creek

Edisto Island

Edisto Beach

Seabrook Island

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Charleston?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Charleston for you.

Can I find flights from Washington, D.C. to Charleston with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington, D.C. to Charleston flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Charleston?

momondo helps you find the best flight between Washington, D.C. and Charleston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Washington, D.C. to Charleston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Charleston and let you know when they change.

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

Sat 8/29

Sat 9/5

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Nearby airports

Airlines

Cabin classes

Other United States destinations

Other flights from Washington, D.C.

Complete your trip

Feeling lucky

Airports servicing South Carolina

Columbia Metropolitan Airport

Florence Airport

Greenville Airport

Hilton Head Island Airport

Myrtle Beach Intl Airport

Cheap flights from Washington, D.C. to Charleston from $93

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Charleston departing on 8/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Washington, D.C. to Charleston

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

American Airlines flights from Washington, D.C. to Charleston

Our best American Airlines deals on Washington, D.C. to Charleston flight tickets

United Airlines flights from Washington, D.C. to Charleston

Our best United Airlines deals on Washington, D.C. to Charleston flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Charleston that are best for you.

See travel insights to Charleston from

How to get the cheapest flight ticket from Washington, D.C. to Charleston

What is the typical price of a round-trip flight between Washington, D.C. and Charleston?

What is the cheapest month to fly to Charleston?

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

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

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

How far in advance should I book a flight from Washington, D.C. to Charleston?

What cabin class options are available on Washington, D.C. to Charleston flights?

Can stopping save me money on Washington, D.C. to Charleston flights?

How have Washington, D.C. to Charleston flight prices changed over time?

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

What airlines fly to Charleston?

How many flights depart from Washington, D.C. to Charleston on average per day?

How many flights depart from Washington, D.C. to Charleston on average per week?

How long does it take to fly to Charleston?

When to book flights from Washington, D.C. to Charleston

Cheap Washington, D.C. to Charleston (WAS to CHS) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Charleston

Frequently asked questions about flying from Washington, D.C. to Charleston

Best airlines flying from Washington, D.C. to Charleston

Compare and see reviews for airlines that fly from Washington, D.C. to Charleston with momondo

Traveling to a place near Charleston?

Why use momondo?

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing South Carolina

Fly your favorite airline to Charleston

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Charleston

List of cabin classes available on flights landing in Charleston. Availability may vary depending on flight origin and airline.

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Washington, D.C.

According to popular flight searches on momondo this year

Complete your trip to Charleston

Explore popular destinations other users love

According to popular flight searches on momondo this year