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Cheap flights from Washington, D.C. Reagan-National Airport to Charleston from $98

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. Reagan-National Airport to Charleston departing on 9/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Charleston

Cheap round-trip flights

American Airlines Logo
8:19 pm - 10:08 pmDCA-CHS
1h 49mnonstop
American Airlines Logo
4:22 pm - 6:00 pmCHS-DCA
1h 38mnonstop
$177American Airlines
Find Deal
Sat, Aug 30 - Wed, Sep 3
American Airlines Logo
8:19 pm - 10:08 pmDCA-CHS
1h 49mnonstop
American Airlines Logo
10:57 am - 12:30 pmCHS-DCA
1h 33mnonstop
$178American Airlines
Find Deal
Sun, Aug 31 - Wed, Sep 3
American Airlines Logo
8:15 pm - 10:01 pmDCA-CHS
1h 46mnonstop
American Airlines Logo
7:27 am - 8:59 amCHS-DCA
1h 32mnonstop
$183American Airlines
Find Deal
Fri, Sep 19 - Mon, Sep 22
American Airlines Logo
5:18 pm - 7:00 pmDCA-CHS
1h 42mnonstop
American Airlines Logo
5:00 am - 6:29 amCHS-DCA
1h 29mnonstop
$184American Airlines
Find Deal
Fri, Oct 31 - Sun, Nov 2
Southwest Logo
6:00 am - 12:20 pmDCA-CHS
6h 20m1 stop
Southwest Logo
6:00 am - 12:00 pmCHS-DCA
6h 00m1 stop
$197Southwest
Find Deal
Tue, Aug 19 - Sat, Aug 23
Southwest Logo
12:45 pm - 6:05 pmDCA-CHS
5h 20m1 stop
Southwest Logo
10:00 am - 3:00 pmCHS-DCA
5h 00m1 stop
$198Southwest
Find Deal
Sat, Aug 30 - Sun, Aug 31
JetBlue Logo
11:55 am - 7:25 pmDCA-CHS
7h 30m1 stop
JetBlue Logo
6:40 pm - 10:56 pmCHS-DCA
4h 16m1 stop
$203JetBlue
Find Deal
Fri, Sep 5 - Mon, Sep 8
Delta Logo
5:00 pm - 10:05 pmDCA-CHS
5h 05m1 stop
Delta Logo
6:25 pm - 10:56 pmCHS-DCA
4h 31m1 stop
$204Delta
Find Deal
Sat, Aug 30 - Wed, Sep 3
JetBlue Logo
11:55 am - 7:25 pmDCA-CHS
7h 30m1 stop
JetBlue Logo
6:40 pm - 10:56 pmCHS-DCA
4h 16m1 stop
$206JetBlue
Find Deal
Fri, Sep 5 - Mon, Sep 8
Delta Logo
7:38 pm - 11:51 pmDCA-CHS
4h 13m1 stop
Delta Logo
5:15 am - 9:11 amCHS-DCA
3h 56m1 stop
$209Delta
Find Deal
Fri, Aug 22 - Sun, Aug 24

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
Aug 30
DCA5:00 pmWashington, D.C. Reagan-National
5h 05m
1 stop
CHS10:05 pmCharleston
Sep 3
CHS6:25 pmCharleston
4h 31m
1 stop
DCA10:56 pmWashington, D.C. Reagan-National
$204
Find similar
Delta
Aug 22
DCA7:38 pmWashington, D.C. Reagan-National
4h 13m
1 stop
CHS11:51 pmCharleston
Aug 24
CHS5:15 amCharleston
3h 56m
1 stop
DCA9:11 amWashington, D.C. Reagan-National
$209
Find similar
Delta
Aug 14
DCA8:59 amWashington, D.C. Reagan-National
6h 40m
1 stop
CHS3:39 pmCharleston
Aug 18
CHS6:38 pmCharleston
4h 21m
1 stop
DCA10:59 pmWashington, D.C. Reagan-National
$239
Find similar

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
Aug 30
DCA8:19 pmWashington, D.C. Reagan-National
1h 49m
CHS10:08 pmCharleston
Sep 3
CHS4:22 pmCharleston
1h 38m
DCA6:00 pmWashington, D.C. Reagan-National
$177
Find similar
American Airlines
Aug 31
DCA8:19 pmWashington, D.C. Reagan-National
1h 49m
CHS10:08 pmCharleston
Sep 3
CHS10:57 amCharleston
1h 33m
DCA12:30 pmWashington, D.C. Reagan-National
$178
Find similar
American Airlines
Sep 19
DCA8:15 pmWashington, D.C. Reagan-National
1h 46m
CHS10:01 pmCharleston
Sep 22
CHS7:27 amCharleston
1h 32m
DCA8:59 amWashington, D.C. Reagan-National
$183
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport to Charleston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 31, 2025.
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

Sat 8/30

8:19 pm-10:08 pm

Nonstop1h 49m

Charleston

Wed 9/3

4:22 pm-6:00 pm

Nonstop1h 38m

$177

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Sun 8/31

8:19 pm-10:08 pm

Nonstop1h 49m

Charleston

Wed 9/3

10:57 am-12:30 pm

Nonstop1h 33m

$178

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Fri 9/19

8:15 pm-10:01 pm

Nonstop1h 46m

Charleston

Mon 9/22

7:27 am-8:59 am

Nonstop1h 32m

$183

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Fri 10/31

5:18 pm-7:00 pm

Nonstop1h 42m

Charleston

Sun 11/2

5:00 am-6:29 am

Nonstop1h 29m

$184

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Tue 8/19

6:00 am-12:20 pm

1 stop6h 20m

Charleston

Sat 8/23

6:00 am-12:00 pm

1 stop6h 00m

$197

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Sat 8/30

12:45 pm-6:05 pm

1 stop5h 20m

Charleston

Sun 8/31

10:00 am-3:00 pm

1 stop5h 00m

$198

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Fri 9/5

11:55 am-7:25 pm

1 stop7h 30m

Charleston

Mon 9/8

6:40 pm-10:56 pm

1 stop4h 16m

$203

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Sat 8/30

5:00 pm-10:05 pm

1 stop5h 05m

Charleston

Wed 9/3

6:25 pm-10:56 pm

1 stop4h 31m

$204

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Fri 9/5

11:55 am-7:25 pm

1 stop7h 30m

Charleston

Mon 9/8

6:40 pm-10:56 pm

1 stop4h 16m

$206

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Fri 8/22

7:38 pm-11:51 pm

1 stop4h 13m

Charleston

Sun 8/24

5:15 am-9:11 am

1 stop3h 56m

$209

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

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

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 May. Flight prices, which tend to average around $281, 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 $282.

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 Tuesday. Travelers who choose to depart for Charleston on a Tuesday will often find tickets for as low as $266. The most expensive day to fly to Charleston is Thursday, with ticket prices averaging around $375.

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 $291. 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. 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 $326 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 $236 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 July 2025, prices for Washington, D.C. Reagan-National Airport to Charleston flights are approximately 15% cheaper 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

$98

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. Reagan-National Airport in the past 72 hours is $98. The best round-trip flight deal from Washington, D.C. Reagan-National Airport to Charleston found on momondo in the last 72 hours is $177.
The fastest flight from Washington, D.C. Reagan-National Airport to Charleston takes 1h 40m
Direct flights go from Washington, D.C. Reagan-National Airport to Charleston every day.
There is 1 airport near Charleston: Charleston (CHS)
Search flight deals

  • 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 40m.

  • 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?

  • 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?

  • What is the most popular airline 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
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $185Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $208Free CancellationRating
8.0
7,981 reviews
Search Delta flights
United AirlinesPriceFrom $249Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights

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

    American Airlines operates around 20 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 $320, but momondo users have found American Airlines deals from Washington, D.C. Reagan-National Airport to Charleston from as low as $185 round-trip. American Airlines has been scored 7.2/10 in 10,000 reviews.

Traveling to a place near Charleston?

Book flights to Charleston if you plan to visit one of these locations
Folly Beach
Isle of Palms
North Charleston
Kiawah Island
Mount Pleasant
Summerville
Edisto Island
Walterboro
Edisto Beach
Goose Creek
Santee
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.

An easier way to manage your Charleston trip

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