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Cheap flights from Washington, D.C. to Charleston from $68

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 1/5. 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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0 bags

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:51 pm - 10:05 pmBWI-CHS
9h 14m1 stop
Multiple Airlines Logo
2:59 pm - 10:21 amCHS-BWI
19h 22m1 stop
$150Multiple Airlines
Find Deal
Thu, Nov 27 - Tue, Dec 2
Spirit Airlines Logo
5:10 am - 10:45 amBWI-CHS
5h 35m1 stop
Spirit Airlines Logo
5:40 pm - 11:54 pmCHS-BWI
6h 14m1 stop
$152Spirit Airlines
Find Deal
Thu, Jan 29 - Mon, Feb 2
American Airlines Logo
1:44 pm - 3:40 pmDCA-CHS
1h 56mnonstop
American Airlines Logo
7:42 pm - 9:27 pmCHS-DCA
1h 45mnonstop
$204American Airlines
Find Deal
Sat, Nov 15 - Mon, Nov 24
United Airlines Logo
1:20 pm - 3:10 pmIAD-CHS
1h 50mnonstop
United Airlines Logo
7:47 pm - 9:25 pmCHS-IAD
1h 38mnonstop
$204United Airlines
Find Deal
Fri, Dec 5 - Mon, Dec 8
Southwest Logo
1:00 pm - 7:10 pmDCA-CHS
6h 10m1 stop
Southwest Logo
8:15 am - 2:25 pmCHS-DCA
6h 10m1 stop
$209Southwest
Find Deal
Fri, Jan 23 - Sun, Jan 25
Delta Logo
7:35 pm - 11:50 pmIAD-CHS
4h 15m1 stop
Delta Logo
2:28 pm - 6:21 pmCHS-IAD
3h 53m1 stop
$209Delta
Find Deal
Fri, Dec 5 - Mon, Dec 8
Delta Logo
7:21 pm - 11:57 pmIAD-CHS
4h 36m1 stop
Delta Logo
6:28 pm - 12:16 amCHS-IAD
5h 48m1 stop
$214Delta
Find Deal
Fri, Nov 14 - Mon, Nov 17
American Airlines Logo
7:59 pm - 9:50 pmDCA-CHS
1h 51mnonstop
American Airlines Logo
7:44 pm - 9:29 pmCHS-DCA
1h 45mnonstop
$219American Airlines
Find Deal
Fri, Nov 14 - Mon, Nov 17
United Airlines Logo
1:20 pm - 3:09 pmIAD-CHS
1h 49mnonstop
United Airlines Logo
7:45 pm - 9:23 pmCHS-IAD
1h 38mnonstop
$219United Airlines
Find Deal
Thu, Nov 13 - Wed, Nov 19
Southwest Logo
1:15 pm - 6:40 pmDCA-CHS
5h 25m1 stop
Southwest Logo
1:00 pm - 6:45 pmCHS-DCA
5h 45m1 stop
$242Southwest
Find Deal
Wed, Dec 3 - Wed, Dec 10

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

Our best Spirit Airlines deals on Washington, D.C. to Charleston flight tickets
Spirit Airlines
Jan 29
BWI5:10 amBaltimore/Washington
5h 35m
1 stop
CHS10:45 amCharleston
Feb 2
CHS5:40 pmCharleston
6h 14m
1 stop
BWI11:54 pmBaltimore/Washington
$152
Find similar
Spirit Airlines
Nov 24
BWI11:13 amBaltimore/Washington
10h 52m
1 stop
CHS10:05 pmCharleston
Dec 2
CHS6:50 amCharleston
10h 53m
1 stop
BWI5:43 pmBaltimore/Washington
$171
Find similar
Spirit Airlines
Feb 21
BWI5:10 amBaltimore/Washington
5h 35m
1 stop
CHS10:45 amCharleston
Feb 22
CHS5:40 pmCharleston
6h 14m
1 stop
BWI11:54 pmBaltimore/Washington
$174
Find similar

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

Our best United Airlines deals on Washington, D.C. to Charleston flight tickets
United Airlines
Dec 5
IAD1:20 pmWashington, D.C. Dulles Intl
1h 50m
CHS3:10 pmCharleston
Dec 8
CHS7:47 pmCharleston
1h 38m
IAD9:25 pmWashington, D.C. Dulles Intl
$204
Find similar
United Airlines
Nov 13
IAD1:20 pmWashington, D.C. Dulles Intl
1h 49m
CHS3:09 pmCharleston
Nov 19
CHS7:45 pmCharleston
1h 38m
IAD9:23 pmWashington, D.C. Dulles Intl
$219
Find similar
United Airlines
Nov 26
IAD5:10 pmWashington, D.C. Dulles Intl
1h 50m
CHS7:00 pmCharleston
Nov 28
CHS7:45 pmCharleston
1h 38m
IAD9:23 pmWashington, D.C. Dulles Intl
$221
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 October 30, 2025.
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

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Thu 11/27

12:51 pm-10:05 pm

1 stop9h 14m

Charleston

Tue 12/2

2:59 pm-10:21 am

1 stop19h 22m

$150

BaltimoreCharleston

BWI - CHS

BWICHS

Baltimore/Washington

Thu 1/29

5:10 am-10:45 am

1 stop5h 35m

Charleston

Mon 2/2

5:40 pm-11:54 pm

1 stop6h 14m

$152

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Sat 11/15

1:44 pm-3:40 pm

Nonstop1h 56m

Charleston

Mon 11/24

7:42 pm-9:27 pm

Nonstop1h 45m

$204

Washington, D.C.Charleston

IAD - CHS

IADCHS

Washington, D.C. Dulles Intl

Fri 12/5

1:20 pm-3:10 pm

Nonstop1h 50m

Charleston

Mon 12/8

7:47 pm-9:25 pm

Nonstop1h 38m

$204

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Fri 1/23

1:00 pm-7:10 pm

1 stop6h 10m

Charleston

Sun 1/25

8:15 am-2:25 pm

1 stop6h 10m

$209

Washington, D.C.Charleston

IAD - CHS

IADCHS

Washington, D.C. Dulles Intl

Fri 12/5

7:35 pm-11:50 pm

1 stop4h 15m

Charleston

Mon 12/8

2:28 pm-6:21 pm

1 stop3h 53m

$209

Washington, D.C.Charleston

IAD - CHS

IADCHS

Washington, D.C. Dulles Intl

Fri 11/14

7:21 pm-11:57 pm

1 stop4h 36m

Charleston

Mon 11/17

6:28 pm-12:16 am

1 stop5h 48m

$214

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Fri 11/14

7:59 pm-9:50 pm

Nonstop1h 51m

Charleston

Mon 11/17

7:44 pm-9:29 pm

Nonstop1h 45m

$219

Washington, D.C.Charleston

IAD - CHS

IADCHS

Washington, D.C. Dulles Intl

Thu 11/13

1:20 pm-3:09 pm

Nonstop1h 49m

Charleston

Wed 11/19

7:45 pm-9:23 pm

Nonstop1h 38m

$219

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Wed 12/3

1:15 pm-6:40 pm

1 stop5h 25m

Charleston

Wed 12/10

1:00 pm-6:45 pm

1 stop5h 45m

$242

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

What is the cheapest month to fly to Charleston?

The cheapest month to fly to Charleston from Washington, D.C. is in July. Flight prices, which tend to average around $265, 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. averaging around $279.

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 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 Sunday, with ticket prices averaging around $358.

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 $285. In the afternoon is when there is more demand to fly to Charleston, so prices are often more expensive at around $335 per ticket.

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

Fly from Washington, D.C. Reagan-National to Charleston for the best Washington, D.C. - 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. when booking weeks ahead of your departure date. In general, you can expect to find flights to Charleston for around $344 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 $243 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 15% 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 October 2025, prices for Washington, D.C. to Charleston flights are approximately 38% more expensive 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

$168

Fastest flight time

1h 38m

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 $168. The best round-trip flight deal from Washington, D.C. to Charleston found on momondo in the last 72 hours is $249.
The fastest flight from Washington, D.C. to Charleston takes 1h 38m
Direct flights go from Washington, D.C. to Charleston every day.
There is 1 airport near Charleston: Charleston (CHS)
Search flight deals

  • 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 38m 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?

  • 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?

  • What is the most popular airline 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
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $98Free CancellationRating
6.3
8,116 reviews
Search Spirit Airlines flights
DeltaPriceFrom $122Free CancellationRating
7.9
7,998 reviews
Search Delta flights
American AirlinesPriceFrom $189Free CancellationRating
7.2
11,035 reviews
Search American Airlines flights
United AirlinesPriceFrom $189Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights
SouthwestPriceFrom $212Free CancellationRating
8.0
4,243 reviews
Search Southwest flights

  • United Airlines Flights From Washington, D.C. to Charleston

    United Airlines operates around 10 flights from Washington, D.C. to Charleston every week. The average price of these flights found in the last 72 hours has been $317, 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 8,998 reviews.

  • American Airlines Flights From Washington, D.C. to Charleston

    Another popular option for Washington, D.C. to Charleston flights is American Airlines (7.2/10, 11,035 ratings). American Airlines flies from Washington, D.C. to Charleston around 9 times per week, with deals starting from $189 round-trip and rising to an average price of around $359.

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
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?

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

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