What airlines fly to Charleston?

American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to Charleston from Washington, D.C. Reagan-National Airport according to our data. American Airlines is the first choice among our users, with 98% of people opting to fly with this airline when traveling to Charleston. Keep in mind that there are 3 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. Reagan-National to Charleston?

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

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.

$77 Cheap Flights from Washington, D.C. Reagan-National Airport to Charleston in 2026

Q: How many flights depart from Washington, D.C. Reagan-National Airport to Charleston on average per day?

As of February 2026, there are 4 flights per day flying from Washington, D.C. Reagan-National Airport to Charleston. The most common time of day flights depart is 5:00PM, with 52% of flights taking off in the afternoon.

Q: How many flights depart from Washington, D.C. Reagan-National Airport to Charleston on average per week?

As of February 2026, 31 flights take off from Washington, D.C. Reagan-National Airport 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.

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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Charleston

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:14 am - 12:07 pm

DCA

CHS

5h 53m

1 stop

6:00 am - 10:20 am

CHS

DCA

4h 20m

1 stop

$198Delta

Wed, Mar 18 - Wed, Mar 25

8:32 am - 10:37 am

DCA

CHS

2h 05mnonstop

5:00 am - 10:49 am

CHS

DCA

5h 49m

1 stop

$199American Airlines

Wed, Apr 8 - Sat, Apr 11

6:00 am - 9:57 am

DCA

CHS

3h 57m

1 stop

7:44 pm - 11:41 pm

CHS

DCA

3h 57m

1 stop

$200Delta

Sun, Apr 5 - Mon, Apr 13

6:00 am - 9:57 am

DCA

CHS

3h 57m

1 stop

7:35 am - 12:40 pm

CHS

DCA

5h 05m

1 stop

$203Delta

Wed, Apr 8 - Sat, Apr 11

8:12 pm - 9:53 pm

DCA

CHS

1h 41mnonstop

4:58 pm - 6:45 pm

CHS

DCA

1h 47mnonstop

$204American Airlines

Thu, May 28 - Sat, May 30

8:06 pm - 9:56 pm

DCA

CHS

1h 50mnonstop

7:40 pm - 9:30 pm

CHS

DCA

1h 50mnonstop

$205American Airlines

Sat, Apr 11 - Tue, Apr 14

6:00 am - 11:24 am

DCA

CHS

5h 24m

1 stop

7:44 pm - 11:41 pm

CHS

DCA

3h 57m

1 stop

$208Delta

Wed, Apr 29 - Mon, May 4

1:30 pm - 6:15 pm

DCA

CHS

4h 45m

1 stop

3:10 pm - 7:45 pm

CHS

DCA

4h 35m

1 stop

$209Delta

Wed, May 27 - Sat, May 30

6:00 am - 10:15 am

DCA

CHS

4h 15m

1 stop

5:59 pm - 10:59 pm

CHS

DCA

5h 00m

1 stop

$210JetBlue

Sun, May 10 - Thu, May 14

8:32 am - 10:37 am

DCA

CHS

2h 05mnonstop

6:00 am - 7:37 am

CHS

DCA

1h 37mnonstop

$211American Airlines

Wed, Apr 8 - Sat, Apr 11

American Airlines flights from Washington, D.C. Reagan-National Airport to Charleston

Our best American Airlines deals on Washington, D.C. Reagan-National Airport to Charleston flight tickets

American Airlines

Apr 8

DCA9:51 amWashington, D.C. Reagan-National

6h 15m

1 stop

CHS4:06 pmCharleston

Apr 15

CHS7:40 pmCharleston

1h 50m

DCA9:30 pmWashington, D.C. Reagan-National

$199

American Airlines

May 28

DCA8:12 pmWashington, D.C. Reagan-National

1h 41m

CHS9:53 pmCharleston

May 30

CHS4:58 pmCharleston

1h 47m

DCA6:45 pmWashington, D.C. Reagan-National

$204

American Airlines

Apr 11

DCA8:06 pmWashington, D.C. Reagan-National

1h 50m

CHS9:56 pmCharleston

Apr 14

CHS7:40 pmCharleston

1h 50m

DCA9:30 pmWashington, D.C. Reagan-National

$205

Delta flights from Washington, D.C. Reagan-National Airport to Charleston

Our best Delta deals on Washington, D.C. Reagan-National Airport to Charleston flight tickets

Delta

Mar 18

DCA6:14 amWashington, D.C. Reagan-National

5h 53m

1 stop

CHS12:07 pmCharleston

Mar 25

CHS6:00 amCharleston

4h 20m

1 stop

DCA10:20 amWashington, D.C. Reagan-National

$198

Delta

Apr 5

DCA6:00 amWashington, D.C. Reagan-National

3h 57m

1 stop

CHS9:57 amCharleston

Apr 13

CHS7:44 pmCharleston

3h 57m

1 stop

DCA11:41 pmWashington, D.C. Reagan-National

$200

Delta

Apr 29

DCA6:00 amWashington, D.C. Reagan-National

5h 24m

1 stop

CHS11:24 amCharleston

May 4

CHS7:44 pmCharleston

3h 57m

1 stop

DCA11:41 pmWashington, D.C. Reagan-National

$208

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Wed 3/18

6:14 am-12:07 pm

1 stop5h 53m

Charleston

Wed 3/25

6:00 am-10:20 am

1 stop4h 20m

$198

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Wed 4/8

8:32 am-10:37 am

Nonstop2h 05m

Charleston

Sat 4/11

5:00 am-10:49 am

1 stop5h 49m

$199

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Sun 4/5

6:00 am-9:57 am

1 stop3h 57m

Charleston

Mon 4/13

7:44 pm-11:41 pm

1 stop3h 57m

$200

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Wed 4/8

6:00 am-9:57 am

1 stop3h 57m

Charleston

Sat 4/11

7:35 am-12:40 pm

1 stop5h 05m

$203

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Thu 5/28

8:12 pm-9:53 pm

Nonstop1h 41m

Charleston

Sat 5/30

4:58 pm-6:45 pm

Nonstop1h 47m

$204

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Sat 4/11

8:06 pm-9:56 pm

Nonstop1h 50m

Charleston

Tue 4/14

7:40 pm-9:30 pm

Nonstop1h 50m

$205

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Wed 4/29

6:00 am-11:24 am

1 stop5h 24m

Charleston

Mon 5/4

7:44 pm-11:41 pm

1 stop3h 57m

$208

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Wed 5/27

1:30 pm-6:15 pm

1 stop4h 45m

Charleston

Sat 5/30

3:10 pm-7:45 pm

1 stop4h 35m

$209

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Sun 5/10

6:00 am-10:15 am

1 stop4h 15m

Charleston

Thu 5/14

5:59 pm-10:59 pm

1 stop5h 00m

$210

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Wed 4/8

8:32 am-10:37 am

Nonstop2h 05m

Charleston

Sat 4/11

6:00 am-7:37 am

Nonstop1h 37m

$211

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport 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 cheapest month to fly to Charleston?

The cheapest month to fly to Charleston from Washington, D.C. Reagan-National Airport is in July. Flight prices, which tend to average around $254, are often lower during this time because this is during the off-season. The month of September is another great option to travel to Charleston, with average flight prices from Washington, D.C. Reagan-National Airport averaging around $265.

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

The cheapest day to depart from Washington, D.C. Reagan-National Airport to Charleston is on a Saturday. Travelers who choose to depart for Charleston on a Saturday will often find tickets for as low as $281. The most expensive day to fly to Charleston is Sunday, with ticket prices averaging around $394.

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 $275. In the afternoon is when there is more demand to fly to Charleston, so prices are often more expensive at around $331 per ticket.

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

Fly from Washington, D.C. Reagan-National to Charleston for the best Washington, D.C. Reagan-National - Charleston flight prices

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

You are more likely to see cheaper flights to Charleston from Washington, D.C. Reagan-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Charleston for around $313 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. Reagan-National Airport for as low as $184 on momondo.

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

There are 3 cabin classes available to choose from on Washington, D.C. Reagan-National to Charleston flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Washington, D.C. Reagan-National Airport to Charleston flight prices changed over time?

As of February 2026, prices for Washington, D.C. Reagan-National Airport to Charleston flights are approximately 71% more expensive when compared to flights at the same time last year.

When to book flights from Washington, D.C. Reagan-National Airport to Charleston

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Reagan-National Airport 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. Reagan-National Airport to Charleston (DCA to CHS) flight deals and tips

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

Best Price Found	$243
Fastest flight time	1h 41m
Direct flights	Mon, Tue, Wed, Fri, Sat and Sun
Airports in Charleston	1 airport

The best one-way flight to Charleston from Washington, D.C. Reagan-National Airport in the past 72 hours is $243. The best round-trip flight deal from Washington, D.C. Reagan-National Airport to Charleston found on momondo in the last 72 hours is $274.

The fastest flight from Washington, D.C. Reagan-National Airport to Charleston takes 1h 41m

Direct flights go from Washington, D.C. Reagan-National Airport to Charleston on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. The only airline offering direct flights is American Airlines.

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

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How far is Washington, D.C. Reagan-National to Charleston by plane?
The straight-line distance from Washington, D.C. Reagan-National to Charleston is 449.6 mi. A reasonable flight in good conditions will take 1h 41m.
When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Charleston Airport?
Prices for flights from Washington, D.C. Reagan-National Airport to Charleston Airport refresh daily.
How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to Charleston Airport?
The number of operators available for flights from Washington, D.C. Reagan-National Airport to Charleston Airport is 1 as of February 2026.
How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Charleston Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport 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. Reagan-National Airport to Charleston?
Based on momondo bookings for flights between Washington, D.C. Reagan-National Airport and Charleston, the leading plane model is Canadair (Bombardier) Regional Jet 700, making up 14.81% of the total bookings. Other popular models include Embraer 175 with 14.28%, Airbus A319 with 14.12%, and Canadair (Bombardier) Regional Jet 900 with 12.23%.
What is the most popular airline from Washington, D.C. Reagan-National Airport to Charleston?
Based on momondo bookings for flights between Washington, D.C. Reagan-National Airport and Charleston, the leading airline is American Airlines, making up 100% of the total bookings.

Best airlines flying from Washington, D.C. Reagan-National Airport to Charleston

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $189	Free Cancellation	Rating 7.1 11,345 reviews		Search American Airlines flights

American Airlines Flights From Washington, D.C. Reagan-National Airport to Charleston
American Airlines operates around 25 flights from Washington, D.C. Reagan-National Airport to Charleston every week. The average price of these flights found in the last 72 hours has been $308, but momondo users have found American Airlines deals from Washington, D.C. Reagan-National Airport to Charleston from as low as $189 round-trip. American Airlines has been scored 7.2/10 in 11,344 reviews.

Folly Beach

Isle of Palms

North Charleston

Kiawah Island

Summerville

Mount Pleasant

Edisto Island

Santee

Walterboro

Goose Creek

Edisto Beach

Seabrook Island

Why use momondo?

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

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 Charleston from Washington, D.C..

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

Yes. All flights to Charleston from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Charleston.

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

Yes. momondo can track prices for Washington, D.C. to Charleston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Washington, D.C. Reagan-National Airport to Charleston from $77

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American Airlines flights from Washington, D.C. Reagan-National Airport to Charleston

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How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to 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. Reagan-National to Charleston flight route?

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

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

How have Washington, D.C. Reagan-National Airport to Charleston flight prices changed over time?

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

What airlines fly to Charleston?

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

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

When to book flights from Washington, D.C. Reagan-National Airport to Charleston

Cheap Washington, D.C. Reagan-National Airport to Charleston (DCA to CHS) flight deals and tips

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

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Airports in Charleston

Best airlines flying from Washington, D.C. Reagan-National Airport to Charleston

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

American Airlines Flights From Washington, D.C. Reagan-National Airport to Charleston

Traveling to a place near Charleston?

Why use momondo?

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

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

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

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

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