What airlines fly to Charleston?

American Airlines, United Airlines and JetBlue 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 97% of people opting to fly with this airline when traveling to Charleston. Keep in mind that there are 4 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?

Southwest is the most popular carrier 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.

$109 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 week?

As of September 2026, 23 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 Thu, with 26% of weekly flights taking off on this day.

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

As of September 2026, there are 3 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 51% of flights taking off in the afternoon.

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

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

10:15 am - 6:40 pmDCA Washington, D.C. Reagan-National-CHS Charleston

8h 25m1 stop Nashville Intl

6:40 am - 5:55 pmCHS Charleston-DCA Washington, D.C. Reagan-National

11h 15m2 stops Nashville Intl Atlanta Hartsfield-Jackson

$228Southwest

Sat, Oct 3 - Tue, Oct 6

5:05 pm - 9:30 pmDCA Washington, D.C. Reagan-National-CHS Charleston

4h 25m1 stop Nashville Intl

6:40 am - 5:55 pmCHS Charleston-DCA Washington, D.C. Reagan-National

11h 15m2 stops Nashville Intl Atlanta Hartsfield-Jackson

$232Southwest

Fri, Oct 2 - Wed, Oct 7

11:00 am - 7:30 pmDCA Washington, D.C. Reagan-National-CHS Charleston

8h 30m2 stops Chicago Midway Nashville Intl

7:10 pm - 11:55 pmCHS Charleston-DCA Washington, D.C. Reagan-National

4h 45m1 stop Chicago Midway

$232Southwest

Tue, Nov 3 - Fri, Nov 6

6:10 am - 10:33 amDCA Washington, D.C. Reagan-National-CHS Charleston

4h 23m1 stop New York LaGuardia

2:25 pm - 8:39 pmCHS Charleston-DCA Washington, D.C. Reagan-National

6h 14m1 stop Atlanta Hartsfield-Jackson

$237Delta

Wed, Oct 28 - Sat, Oct 31

6:10 am - 11:08 amDCA Washington, D.C. Reagan-National-CHS Charleston

4h 58m1 stop New York LaGuardia

7:05 am - 12:58 pmCHS Charleston-DCA Washington, D.C. Reagan-National

5h 53m1 stop Atlanta Hartsfield-Jackson

$237Delta

Sat, Oct 31 - Tue, Nov 3

6:10 am - 11:08 amDCA Washington, D.C. Reagan-National-CHS Charleston

4h 58m1 stop New York LaGuardia

5:43 pm - 9:49 pmCHS Charleston-DCA Washington, D.C. Reagan-National

4h 06m1 stop Atlanta Hartsfield-Jackson

$237Delta

Sat, Oct 24 - Wed, Oct 28

8:25 pm - 10:09 pmDCA Washington, D.C. Reagan-National-CHS Charleston

1h 44mnonstop

6:00 am - 7:32 amCHS Charleston-DCA Washington, D.C. Reagan-National

1h 32mnonstop

$238American Airlines

Wed, Oct 28 - Sun, Nov 1

6:00 pm - 7:44 pmDCA Washington, D.C. Reagan-National-CHS Charleston

1h 44mnonstop

6:01 am - 7:36 amCHS Charleston-DCA Washington, D.C. Reagan-National

1h 35mnonstop

$238American Airlines

Sat, Oct 10 - Sun, Oct 11

6:04 pm - 12:23 amDCA Washington, D.C. Reagan-National-CHS Charleston

6h 19m1 stop Boston Logan Intl

6:40 am - 1:28 pmCHS Charleston-DCA Washington, D.C. Reagan-National

6h 48m1 stop Boston Logan Intl

$276JetBlue

Thu, Dec 31 - Fri, Jan 1

9:00 am - 2:12 pmDCA Washington, D.C. Reagan-National-CHS Charleston

5h 12m1 stop Boston Logan Intl

12:16 pm - 6:47 pmCHS Charleston-DCA Washington, D.C. Reagan-National

6h 31m1 stop Boston Logan Intl

$276JetBlue

Wed, Oct 14 - Wed, Oct 21

Cheap last minute flights

Enter your travel dates to find the best prices.

1:44 pm - 3:37 pmDCA Washington, D.C. Reagan-National-CHS Charleston

1h 53mnonstop

4:12 pm - 5:59 pmCHS Charleston-DCA Washington, D.C. Reagan-National

1h 47mnonstop

$339American Airlines

Tue, Sep 8 - Tue, Sep 15

8:20 pm - 10:08 pmDCA Washington, D.C. Reagan-National-CHS Charleston

1h 48mnonstop

6:00 am - 7:34 amCHS Charleston-DCA Washington, D.C. Reagan-National

1h 34mnonstop

$339American Airlines

Fri, Sep 11 - Mon, Sep 14

8:20 pm - 10:08 pmDCA Washington, D.C. Reagan-National-CHS Charleston

1h 48mnonstop

6:00 am - 7:34 amCHS Charleston-DCA Washington, D.C. Reagan-National

1h 34mnonstop

$339American Airlines

Fri, Sep 11 - Tue, Sep 15

12:15 pm - 6:35 pmDCA Washington, D.C. Reagan-National-CHS Charleston

6h 20m1 stop Lambert-St Louis

5:20 pm - 10:55 pmCHS Charleston-DCA Washington, D.C. Reagan-National

5h 35m1 stop Lambert-St Louis

$359Southwest

Thu, Sep 10 - Mon, Sep 14

7:40 pm - 11:59 pmDCA Washington, D.C. Reagan-National-CHS Charleston

4h 19m1 stop Atlanta Hartsfield-Jackson

5:35 pm - 10:40 pmCHS Charleston-DCA Washington, D.C. Reagan-National

5h 05m1 stop Atlanta Hartsfield-Jackson

$359Delta

Fri, Sep 11 - Tue, Sep 15

12:26 pm - 5:13 pmDCA Washington, D.C. Reagan-National-CHS Charleston

4h 47m1 stop Atlanta Hartsfield-Jackson

4:12 pm - 8:37 pmCHS Charleston-DCA Washington, D.C. Reagan-National

4h 25m1 stop Atlanta Hartsfield-Jackson

$359Delta

Tue, Sep 8 - Tue, Sep 15

3:35 pm - 9:30 pmDCA Washington, D.C. Reagan-National-CHS Charleston

5h 55m1 stop Chicago Midway

11:30 am - 10:45 pmCHS Charleston-DCA Washington, D.C. Reagan-National

11h 15m2 stops Nashville Intl Atlanta Hartsfield-Jackson

$364Southwest

Thu, Sep 10 - Mon, Sep 14

1:30 pm - 7:15 pmDCA Washington, D.C. Reagan-National-CHS Charleston

5h 45m1 stop Nashville Intl

6:45 am - 6:00 pmCHS Charleston-DCA Washington, D.C. Reagan-National

11h 15m2 stops Nashville Intl Atlanta Hartsfield-Jackson

$364Southwest

Fri, Sep 11 - Tue, Sep 15

6:10 am - 7:22 pmDCA Washington, D.C. Reagan-National-CHS Charleston

13h 12m1 stop New York John F Kennedy Intl

12:44 pm - 6:34 pmCHS Charleston-DCA Washington, D.C. Reagan-National

5h 50m1 stop Boston Logan Intl

$630JetBlue

Tue, Sep 8 - Thu, Sep 10

6:10 am - 7:22 pmDCA Washington, D.C. Reagan-National-CHS Charleston

13h 12m1 stop New York John F Kennedy Intl

12:44 pm - 6:34 pmCHS Charleston-DCA Washington, D.C. Reagan-National

5h 50m1 stop Boston Logan Intl

$661JetBlue

Tue, Sep 8 - Wed, Sep 9

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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

Oct 7

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

1h 44m

CHS10:09 pmCharleston

Oct 11

CHS6:01 amCharleston

1h 35m

DCA7:36 amWashington, D.C. Reagan-National

$238

American Airlines

Sep 26

DCA6:09 amWashington, D.C. Reagan-National

3h 38m

1 stop

CHS9:47 amCharleston

Sep 28

CHS6:00 amCharleston

1h 34m

DCA7:34 amWashington, D.C. Reagan-National

$250

American Airlines

Sep 19

DCA8:45 amWashington, D.C. Reagan-National

1h 57m

CHS10:42 amCharleston

Sep 22

CHS6:00 amCharleston

1h 34m

DCA7:34 amWashington, D.C. Reagan-National

$253

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

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

Southwest

Oct 3

DCA10:15 amWashington, D.C. Reagan-National

8h 25m

1 stop

CHS6:40 pmCharleston

Oct 6

CHS6:40 amCharleston

11h 15m

2 stops

DCA5:55 pmWashington, D.C. Reagan-National

$228

Southwest

Oct 2

DCA5:05 pmWashington, D.C. Reagan-National

4h 25m

1 stop

CHS9:30 pmCharleston

Oct 7

CHS6:40 amCharleston

11h 15m

2 stops

DCA5:55 pmWashington, D.C. Reagan-National

$232

Southwest

Oct 6

DCA7:25 amWashington, D.C. Reagan-National

12h 10m

2 stops

CHS7:35 pmCharleston

Oct 13

CHS6:40 amCharleston

11h 15m

2 stops

DCA5:55 pmWashington, D.C. Reagan-National

$233

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.

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Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Charleston

DCA Washington, D.C. Reagan-National - CHS Charleston

DCACHS

Washington, D.C. Reagan-National

Sat 10/3

10:15 am-6:40 pm

1 stop8h 25m

Charleston

Tue 10/6

6:40 am-5:55 pm

2 stops11h 15m

$228

Washington, D.C.Charleston

DCA Washington, D.C. Reagan-National - CHS Charleston

DCACHS

Washington, D.C. Reagan-National

Fri 10/2

5:05 pm-9:30 pm

1 stop4h 25m

Charleston

Wed 10/7

6:40 am-5:55 pm

2 stops11h 15m

$232

Washington, D.C.Charleston

DCA Washington, D.C. Reagan-National - CHS Charleston

DCACHS

Washington, D.C. Reagan-National

Tue 11/3

11:00 am-7:30 pm

2 stops8h 30m

Charleston

Fri 11/6

7:10 pm-11:55 pm

1 stop4h 45m

$232

Washington, D.C.Charleston

DCA Washington, D.C. Reagan-National - CHS Charleston

DCACHS

Washington, D.C. Reagan-National

Wed 10/28

6:10 am-10:33 am

1 stop4h 23m

Charleston

Sat 10/31

2:25 pm-8:39 pm

1 stop6h 14m

$237

Washington, D.C.Charleston

DCA Washington, D.C. Reagan-National - CHS Charleston

DCACHS

Washington, D.C. Reagan-National

Sat 10/31

6:10 am-11:08 am

1 stop4h 58m

Charleston

Tue 11/3

7:05 am-12:58 pm

1 stop5h 53m

$237

Washington, D.C.Charleston

DCA Washington, D.C. Reagan-National - CHS Charleston

DCACHS

Washington, D.C. Reagan-National

Sat 10/24

6:10 am-11:08 am

1 stop4h 58m

Charleston

Wed 10/28

5:43 pm-9:49 pm

1 stop4h 06m

$237

Quickest round-trip

Washington, D.C.Charleston

DCA Washington, D.C. Reagan-National - CHS Charleston

DCACHS

Washington, D.C. Reagan-National

Wed 10/28

8:25 pm-10:09 pm

Nonstop1h 44m

Charleston

Sun 11/1

6:00 am-7:32 am

Nonstop1h 32m

$238

Washington, D.C.Charleston

DCA Washington, D.C. Reagan-National - CHS Charleston

DCACHS

Washington, D.C. Reagan-National

Sat 10/10

6:00 pm-7:44 pm

Nonstop1h 44m

Charleston

Sun 10/11

6:01 am-7:36 am

Nonstop1h 35m

$238

Washington, D.C.Charleston

DCA Washington, D.C. Reagan-National - CHS Charleston

DCACHS

Washington, D.C. Reagan-National

Thu 12/31

6:04 pm-12:23 am

1 stop6h 19m

Charleston

Fri 1/1

6:40 am-1:28 pm

1 stop6h 48m

$276

Washington, D.C.Charleston

DCA Washington, D.C. Reagan-National - CHS Charleston

DCACHS

Washington, D.C. Reagan-National

Wed 10/14

9:00 am-2:12 pm

1 stop5h 12m

Charleston

Wed 10/21

12:16 pm-6:47 pm

1 stop6h 31m

$276

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. 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 typical price of a round-trip flight between Washington, D.C. Reagan-National Airport and Charleston?

Prices are currently low for flights on this route.

Typical prices usually range from $249 to $474.
The lowest price recently found on this route was $228.

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 August. Flight prices, which tend to average around $274, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Charleston, with average flight prices from Washington, D.C. Reagan-National Airport averaging around $299.

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 $294. The most expensive day to fly to Charleston is Sunday, with ticket prices averaging around $415.

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 $316. In the afternoon is when there is more demand to fly to Charleston, so prices are often more expensive at around $349 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 from Washington, D.C. Reagan-National Airport 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 $352 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 $194 on momondo.

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

There are 3 cabin classes available to choose from on Washington, D.C. Reagan-National Airport 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. Reagan-National Airport to Charleston flights?

You could potentially save up to 14% on your flight if you consider stops on a Washington, D.C. Reagan-National Airport to Charleston flight.

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

As of September 2026, prices for Washington, D.C. Reagan-National Airport to Charleston flights are approximately 51% 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	$109
Fastest flight time	1h 44m
Direct flights	Every day
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 $109. The best round-trip flight deal from Washington, D.C. Reagan-National Airport to Charleston found on momondo in the last 72 hours is $228.

The fastest flight from Washington, D.C. Reagan-National Airport to Charleston takes 1h 44m

Direct flights go from Washington, D.C. Reagan-National Airport to Charleston every day.

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

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Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Charleston

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 44m.
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 3 as of September 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 Boeing 737 MAX 8, making up 16.58% of the total bookings. Other popular models include Canadair (Bombardier) Regional Jet 900 with 16.29%, Airbus A319 with 14.96%, and Embraer 175 (Enhanced Winglets) with 12.44%.
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 97% of the total bookings. Other popular airlines include JetBlue with 2% and Southwest with 1%.

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
JetBlue	PriceFrom $155	Free Cancellation	Rating 7.1 3,046 reviews	Search JetBlue flights
American Airlines	PriceFrom $189	Free Cancellation	Rating 7.1 12,044 reviews	Search American Airlines flights
Southwest	PriceFrom $212	Free Cancellation	Rating 8.0 4,200 reviews	Search Southwest flights

American Airlines Flights From Washington, D.C. Reagan-National Airport to Charleston
American Airlines operates around 19 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 $346, 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 7.1/10 in 12,050 reviews.

Folly Beach

North Charleston

Summerville

Isle of Palms

Mount Pleasant

Kiawah Island

Walterboro

Goose Creek

Santee

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?

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 $109

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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

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

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

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See travel insights to Charleston from

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

What is the typical price of a round-trip flight between Washington, D.C. Reagan-National Airport 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. Reagan-National to Charleston flight route?

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

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

Can stopping save me money on Washington, D.C. Reagan-National Airport 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

Best Price Found

Fastest flight time

Direct flights

Airports in Charleston

Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to 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

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