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Cheap flights from Washington, D.C. Dulles Intl Airport to Charleston from $102

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:12 pm - 11:59 pmIAD  Washington, D.C. Dulles Intl-CHS Charleston
5h 47m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:20 am - 9:09 amCHS  Charleston-IAD Washington, D.C. Dulles Intl
3h 49m1 stop Atlanta Hartsfield-Jackson
$226Delta
Fri, Oct 30 - Wed, Nov 11
Delta Logo
6:12 pm - 11:59 pmIAD  Washington, D.C. Dulles Intl-CHS Charleston
5h 47m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:29 pm - 12:42 amCHS  Charleston-IAD Washington, D.C. Dulles Intl
6h 13m1 stop Atlanta Hartsfield-Jackson
$226Delta
Fri, Oct 30 - Mon, Nov 2
Delta Logo
7:39 pm - 12:04 amIAD  Washington, D.C. Dulles Intl-CHS Charleston
4h 25m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:34 pm - 9:31 pmCHS  Charleston-IAD Washington, D.C. Dulles Intl
3h 57m1 stop Atlanta Hartsfield-Jackson
$226Delta
Fri, Dec 4 - Mon, Dec 7
Multiple Airlines Logo
8:05 am - 7:12 pmIAD  Washington, D.C. Dulles Intl-CHS Charleston
11h 07m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale
Multiple Airlines Logo
3:00 pm - 10:21 amCHS  Charleston-IAD Washington, D.C. Dulles Intl
19h 21m1 stop Orlando
$228Multiple Airlines
Wed, Nov 4 - Tue, Nov 17
Multiple Airlines Logo
11:16 am - 8:38 amIAD  Washington, D.C. Dulles Intl-CHS Charleston
21h 22m1 stop Orlando
Multiple Airlines Logo
6:00 am - 6:40 pmCHS  Charleston-IAD Washington, D.C. Dulles Intl
12h 40m1 stop Tampa
$231Multiple Airlines
Wed, Nov 4 - Wed, Nov 18
Multiple Airlines Logo
6:36 pm - 8:38 amIAD  Washington, D.C. Dulles Intl-CHS Charleston
14h 02m2 stops Blountville Tri Cities TN/VA Orlando
Multiple Airlines Logo
6:00 am - 2:16 pmCHS  Charleston-IAD Washington, D.C. Dulles Intl
8h 16m1 stop Tampa
$233Multiple Airlines
Mon, Sep 28 - Wed, Sep 30
United Airlines Logo
8:15 am - 10:06 amIAD  Washington, D.C. Dulles Intl-CHS Charleston
1h 51mnonstop
United Airlines Logo
7:52 pm - 9:30 pmCHS  Charleston-IAD Washington, D.C. Dulles Intl
1h 38mnonstop
$238United Airlines
Mon, Nov 23 - Fri, Nov 27
United Airlines Logo
1:20 pm - 3:10 pmIAD  Washington, D.C. Dulles Intl-CHS Charleston
1h 50mnonstop
United Airlines Logo
10:23 am - 11:55 amCHS  Charleston-IAD Washington, D.C. Dulles Intl
1h 32mnonstop
$238United Airlines
Sat, Oct 24 - Mon, Oct 26
United Airlines Logo
8:15 am - 10:06 amIAD  Washington, D.C. Dulles Intl-CHS Charleston
1h 51mnonstop
United Airlines Logo
10:23 am - 11:55 amCHS  Charleston-IAD Washington, D.C. Dulles Intl
1h 32mnonstop
$238United Airlines
Thu, Oct 29 - Sun, Nov 1
Multiple Airlines Logo
11:12 am - 8:38 amIAD  Washington, D.C. Dulles Intl-CHS Charleston
21h 26m1 stop Orlando
Multiple Airlines Logo
2:13 pm - 10:17 amCHS  Charleston-IAD Washington, D.C. Dulles Intl
20h 04m1 stop Orlando
$238Multiple Airlines
Mon, Sep 28 - Thu, Oct 1

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American Airlines flights from Washington, D.C. Dulles Intl Airport to Charleston

Our best American Airlines deals on Washington, D.C. Dulles Intl Airport to Charleston flight tickets
American Airlines
Sep 21
IAD7:57 amWashington, D.C. Dulles Intl
3h 55m
1 stop
CHS11:52 amCharleston
Sep 28
CHS7:41 pmCharleston
3h 10m
1 stop
IAD10:51 pmWashington, D.C. Dulles Intl
$314
American Airlines
Sep 24
IAD6:14 amWashington, D.C. Dulles Intl
3h 33m
1 stop
CHS9:47 amCharleston
Sep 28
CHS7:41 pmCharleston
3h 10m
1 stop
IAD10:51 pmWashington, D.C. Dulles Intl
$394
American Airlines
Sep 24
IAD6:14 amWashington, D.C. Dulles Intl
3h 33m
1 stop
CHS9:47 amCharleston
Sep 27
CHS8:41 pmCharleston
3h 07m
1 stop
IAD11:48 pmWashington, D.C. Dulles Intl
$411

Delta flights from Washington, D.C. Dulles Intl Airport to Charleston

Our best Delta deals on Washington, D.C. Dulles Intl Airport to Charleston flight tickets
Delta
Oct 30
IAD6:12 pmWashington, D.C. Dulles Intl
5h 47m
1 stop
CHS11:59 pmCharleston
Nov 11
CHS5:20 amCharleston
3h 49m
1 stop
IAD9:09 amWashington, D.C. Dulles Intl
$226
Delta
Oct 30
IAD6:12 pmWashington, D.C. Dulles Intl
5h 47m
1 stop
CHS11:59 pmCharleston
Nov 2
CHS6:29 pmCharleston
6h 13m
1 stop
IAD12:42 amWashington, D.C. Dulles Intl
$248
Delta
Oct 28
IAD8:13 amWashington, D.C. Dulles Intl
4h 47m
1 stop
CHS1:00 pmCharleston
Nov 1
CHS6:00 amCharleston
4h 10m
1 stop
IAD10:10 amWashington, D.C. Dulles Intl
$258

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Charleston

IAD Washington, D.C. Dulles Intl - CHS Charleston

IADCHS

Washington, D.C. Dulles Intl

Fri 10/30

6:12 pm-11:59 pm

1 stop5h 47m

Charleston

Wed 11/11

5:20 am-9:09 am

1 stop3h 49m

$226

Washington, D.C.Charleston

IAD Washington, D.C. Dulles Intl - CHS Charleston

IADCHS

Washington, D.C. Dulles Intl

Fri 10/30

6:12 pm-11:59 pm

1 stop5h 47m

Charleston

Mon 11/2

6:29 pm-12:42 am

1 stop6h 13m

$226

Washington, D.C.Charleston

IAD Washington, D.C. Dulles Intl - CHS Charleston

IADCHS

Washington, D.C. Dulles Intl

Fri 12/4

7:39 pm-12:04 am

1 stop4h 25m

Charleston

Mon 12/7

5:34 pm-9:31 pm

1 stop3h 57m

$226

Washington, D.C.Charleston

IAD Washington, D.C. Dulles Intl - CHS Charleston

IADCHS

Washington, D.C. Dulles Intl

Wed 11/4

8:05 am-7:12 pm

2 stops11h 07m

Charleston

Tue 11/17

3:00 pm-10:21 am

1 stop19h 21m

$228

Washington, D.C.Charleston

IAD Washington, D.C. Dulles Intl - CHS Charleston

IADCHS

Washington, D.C. Dulles Intl

Wed 11/4

11:16 am-8:38 am

1 stop21h 22m

Charleston

Wed 11/18

6:00 am-6:40 pm

1 stop12h 40m

$231

Washington, D.C.Charleston

IAD Washington, D.C. Dulles Intl - CHS Charleston

IADCHS

Washington, D.C. Dulles Intl

Mon 9/28

6:36 pm-8:38 am

2 stops14h 02m

Charleston

Wed 9/30

6:00 am-2:16 pm

1 stop8h 16m

$233

Washington, D.C.Charleston

IAD Washington, D.C. Dulles Intl - CHS Charleston

IADCHS

Washington, D.C. Dulles Intl

Mon 11/23

8:15 am-10:06 am

Nonstop1h 51m

Charleston

Fri 11/27

7:52 pm-9:30 pm

Nonstop1h 38m

$238
Quickest round-trip

Washington, D.C.Charleston

IAD Washington, D.C. Dulles Intl - CHS Charleston

IADCHS

Washington, D.C. Dulles Intl

Sat 10/24

1:20 pm-3:10 pm

Nonstop1h 50m

Charleston

Mon 10/26

10:23 am-11:55 am

Nonstop1h 32m

$238

Washington, D.C.Charleston

IAD Washington, D.C. Dulles Intl - CHS Charleston

IADCHS

Washington, D.C. Dulles Intl

Thu 10/29

8:15 am-10:06 am

Nonstop1h 51m

Charleston

Sun 11/1

10:23 am-11:55 am

Nonstop1h 32m

$238

Washington, D.C.Charleston

IAD Washington, D.C. Dulles Intl - CHS Charleston

IADCHS

Washington, D.C. Dulles Intl

Mon 9/28

11:12 am-8:38 am

1 stop21h 26m

Charleston

Thu 10/1

2:13 pm-10:17 am

1 stop20h 04m

$238

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

Prices are currently low for flights on this route.

Typical prices usually range from $287 to $559.
The lowest price recently found on this route was $226.

What is the cheapest month to fly to Charleston?

The cheapest month to fly to Charleston from Washington, D.C. Dulles Intl Airport is in January. Flight prices, which tend to average around $249, are often lower during this time because this is during the off-season. The month of October is another great option to travel to Charleston, with average flight prices from Washington, D.C. Dulles Intl Airport averaging around $284.

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

The cheapest day to depart from Washington, D.C. Dulles Intl 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 $295. The most expensive day to fly to Charleston is Sunday, with ticket prices averaging around $411.

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 $318. In the afternoon is when there is more demand to fly to Charleston, so prices are often more expensive at around $361 per ticket.

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

Fly from Washington, D.C. Dulles Intl to Charleston for the best Washington, D.C. Dulles Intl - Charleston flight prices

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

You are more likely to see cheaper flights to Charleston from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Charleston for around $343 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. Dulles Intl Airport for as low as $246 on momondo.

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

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

You could potentially save up to 19% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Charleston flight.

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

As of September 2026, prices for Washington, D.C. Dulles Intl Airport to Charleston flights are approximately 137% more expensive when compared to flights at the same time last year.

When to book flights from Washington, D.C. Dulles Intl Airport to Charleston

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

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

Best Price Found

$102

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. Dulles Intl Airport in the past 72 hours is $102. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Charleston found on momondo in the last 72 hours is $226.
The fastest flight from Washington, D.C. Dulles Intl Airport to Charleston takes 1h 38m
Direct flights go from Washington, D.C. Dulles Intl Airport to Charleston every day.
There is 1 airport in Charleston. From Washington, D.C. Dulles Intl Airport there are direct flights to Charleston (CHS).
Search flight deals

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

  • How far is Washington, D.C. Dulles Intl to Charleston by plane?

    Washington, D.C. Dulles Intl and Charleston are 448.2 mi apart from one another. A reasonable flight in good conditions will take 1h 38m.

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

    Prices for flights from Washington, D.C. Dulles Intl Airport to Charleston Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Charleston Airport.

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

    The necessary travel and health documents for your Charleston Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Washington, D.C. Dulles Intl Airport to Charleston?

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to Charleston?

Best airlines flying from Washington, D.C. Dulles Intl Airport to Charleston

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Charleston with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $187Free CancellationRating
7.4
10,194 reviews
Search United Airlines flights

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

    Across 25 United Airlines flights from Washington, D.C. Dulles Intl Airport to Charleston this week, the average price was $322, with the best United Airlines deals starting from $187 round-trip. 10,194 users have rated United Airlines on momondo, with an average score of 7.4/10.

Traveling to a place near Charleston?

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

Why use momondo?

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

Finding the right flight to Charleston from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Charleston quick and easy, saving you time and money.

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

All flight searches from Washington, D.C. to Charleston on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Washington, D.C. to Charleston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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 offers price alerts on flights to Charleston from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Charleston trip

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