Are direct flights from Charleston to Washington, D.C. always the best option?

Direct flights offer convenience and save time, but they are not always the cheapest option. Flights with layovers can sometimes be significantly more affordable. Consider your budget and schedule to determine if a connecting flight is a better choice for your trip.

Can flexible travel dates help on Charleston to Washington, D.C. flights?

Yes, being flexible with your travel dates can significantly impact flight prices. Mid-week flights or those during off-peak seasons often have lower fares than weekend or holiday travel. Adjusting your departure or return by a day or two may lead to savings.

What extra costs should I check before booking Charleston to Washington, D.C. flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Factor these into your total travel budget to avoid surprises.

Flights From Charleston

To Washington, D.C.

Cheap Flights from Charleston to Washington, D.C.

Browse current best options from Charleston. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Charleston

RatePunk searches hundreds of travel sites at once for deals on flights to Washington, D.C.

Prices updated 7 days ago

483 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Oct 26, 2026.)

Today’s best flight deals from Charleston to Washington, D.C.

Explore current cheapest deals departing from Charleston to Washington, D.C.

2027-01-12 – 2027-02-03
CHS - Washington, D.C.
65% AI deal score
$176
$147
Round trip
2027-01-12 – 2027-01-26
CHS - Washington, D.C.
65% AI deal score
$182
$151
Round trip
2027-01-12 – 2027-02-08
CHS - Washington, D.C.
49% AI deal score
$175
$152
Round trip
2027-02-02 – 2027-02-08
CHS - Washington, D.C.
73% AI deal score
$216
$152
Round trip
2027-01-11 – 2027-02-03
CHS - Washington, D.C.
49% AI deal score
$176
$153
Round trip
2027-01-12 – 2027-02-01
CHS - Washington, D.C.
48% AI deal score
$176
$155
Round trip
2027-01-19 – 2027-02-03
CHS - Washington, D.C.
70% AI deal score
$198
$156
Round trip
2027-01-11 – 2027-01-26
CHS - Washington, D.C.
48% AI deal score
$179
$156
Round trip
2027-01-11 – 2027-02-08
CHS - Washington, D.C.
47% AI deal score
$175
$158
Round trip
2027-01-19 – 2027-02-08
CHS - Washington, D.C.
65% AI deal score
$194
$161
Round trip

Charleston to Washington, D.C.: Overview

Insights for flights from Charleston to Washington, D.C.

A typical journey from Charleston to Washington, D.C. takes about 1h 35m, including connections. Given that most itineraries for this route involve at least one stop, the median connecting flight time is significantly longer, at 21h 45m. Non-stop flights, when available, also have a typical duration of 1h 35m.

For travelers seeking cheap flights from Charleston to Washington, D.C., fares typically range from $268–$672, with a median price of $428. Right now, current fares are near the typical level for this route. Only about 6% of recent fares have been classified as a good price, indicating that finding exceptionally low prices can be challenging. New deals for this route are infrequent, suggesting that setting up a price alert could be beneficial.

If you're wondering when is the cheapest time to fly from Charleston to Washington, D.C., the data indicates that December, February, and January are typically the most affordable months. During these months, the median fare is consistently around $267, offering a more budget-friendly option compared to other times of the year.

Most itineraries for flights from Charleston to Washington, D.C. connect at least once, with only 19.4% of recent fares being non-stop. For the majority of flights that do involve connections, the typical number of stopovers is 2. This means that travelers should generally expect a journey with at least one intermediate stop.

The distance between Charleston and Washington, D.C. is 711 kilometers. This classifies the route as a short-haul flight, meaning it is a relatively brief journey suitable for quick trips.

How much is a round trip from Charleston to Washington, D.C.

Regular price: $120 - $300

Prices for flights from Charleston to Washington, D.C. are currently within the regular range.

The regular price range for this route is between $120 and $300. The current lowest deal is $162 with American Airlines, for travel from November 19 to November 23.

now $162

Low $120

High $300

The cheapest time to fly from Charleston to Washington, D.C.

The cheapest month to fly from Charleston to Washington is January, with a median price of $267. The most expensive month is July, with a median price of $735. Prices are generally lower from January to December.

January

Cheapest

Flights from $267

July

Most Expensive

Flights from $735

Jan

Feb

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Charleston to Washington, D.C.

United Airlines

Last-minute flights going from Charleston to Washington, D.C.

Wed, Nov 11

⌛ Last-Minute

CHS - Washington, D.C.

Charleston (CHS) - Washington, D.C. (BWI)

Breeze Airways

$238

$220

One-way

Mon, Nov 16

⌛ Last-Minute

CHS - Washington, D.C.

Charleston (CHS) - Washington, D.C. (BWI)

Deutsche Luft Hansa

$244

$267

One-way

Thu, Nov 19

⌛ Last-Minute

CHS - Washington, D.C.

Charleston (CHS) - Washington, D.C. (BWI)

Southwest Airlines

$117

$197

One-way

Sat, Nov 21

⌛ Last-Minute

CHS - Washington, D.C.

Charleston (CHS) - Washington, D.C. (DCA)

JetBlue Airways

$287

$191

One-way

Sat, Nov 21

⌛ Last-Minute

CHS - Washington, D.C.

Charleston (CHS) - Washington, D.C. (DCA)

JetBlue Airways

$235

$191

One-way

Sat, Nov 21

⌛ Last-Minute

CHS - Washington, D.C.

Charleston (CHS) - Washington, D.C. (DCA)

JetBlue Airways

$246

$191

One-way

Biggest price drops on these dates for flights from Charleston to Washington, D.C.

2 nights

Nov 21 - Nov 23

$287 → $200

30%

2 nights

Feb 1 - Feb 3

$218 → $149

31%

1 night

Nov 18 - Nov 19

$240 → $172

28%

6 nights

Feb 2 - Feb 8

$216 → $153

29%

Popular Airports to fly from Charleston to Washington, D.C.

Charleston - Washington, D.C. route insights

💸 Price insights

Recent fares are near the typical level.

Recent fares for Charleston to Washington, D.C. are near the typical level of $428.

📅 Best time to fly

Fly in December, February, or January for the best prices.

Historically, the cheapest flights from Charleston to Washington, D.C. are in December, February, and January at $267.

⏱️ Flight duration

Direct flights take 1h 35m.

The typical direct flight from Charleston to Washington, D.C. is 1 hour and 35 minutes.

✈️ Airlines & availability

Connecting flights are more common.

About 19.4% of recent flights from Charleston to Washington, D.C. are direct.

🏆 Airline highlight

United Airlines offers direct flights.

United Airlines has offered direct flights from Charleston to Washington, D.C. recently.

🎯 Booking tip

Deals are rare for this route.

Deals on flights from Charleston to Washington, D.C. are historically rare.

Charleston main airports to depart from

Charleston International (CHS)

Cheapest

Charleston International Airport is a convenient departure point for flights from Charleston to Washington, D.C.

📍 ~17 km from Charleston (reachable by car)

💸 Flights from ~$168

Washington, D.C. main airports to arrive at

Baltimore–Washington International (BWI)

Cheapest

Baltimore–Washington International is a good option for flights from Charleston to Washington, D.C.

📍 ~44 km from Washington, D.C. (reachable by car)

💸 Flights from ~$143

Airports nearby Washington, D.C. used as alternative

Philadelphia International (PHL)

Philadelphia International is a major international hub with extensive route networks, often resulting in lower fares.

📍 ~225 km from Washington, D.C. (reachable by car or Amtrak)

💸 Flights from ~$169

Business & First Class Flight Deals to Washington, D.C.

Discover luxury on the budget with premium cabin class on flights from Charleston to Washington, D.C..

Elite

Best Elite deals to Washington, D.C.

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From CHS

Elite

Dec 11

Washington, D.C., United States

72% AI deal score

$808

$547

Save $261

From CHS

Elite

Oct 28

Washington, D.C., United States

42% AI deal score

$3,369

Aeroméxico, +1

Business Class

From CHS

Elite

Nov 25

Washington, D.C., United States

42% AI deal score

$2,250

WestJet, +1

Business Class

From CHS

Elite

Dec 13

Washington, D.C., United States

42% AI deal score

$2,297

WestJet, +1

Business Class

From CHS

Elite

Nov 25

Washington, D.C., United States

42% AI deal score

$2,324

WestJet, +1

Business Class

From CHS

Elite

Nov 25

Washington, D.C., United States

42% AI deal score

$2,401

WestJet, +1

Business Class

From CHS

Elite

Nov 25

Washington, D.C., United States

42% AI deal score

$2,405

WestJet, +1

Business Class

From CHS

Elite

Nov 25

Washington, D.C., United States

42% AI deal score

$2,445

WestJet, +1

Business Class

From CHS

Elite

Nov 25

Washington, D.C., United States

42% AI deal score

$2,470

WestJet, +1

Business Class

From CHS

Elite

Dec 13

Washington, D.C., United States

42% AI deal score

$2,491

WestJet, +1

Business Class

From CHS

Elite

Nov 05

Washington, D.C., United States

42% AI deal score

$2,509

WestJet, +1

Business Class

From CHS

Elite

Nov 25

Washington, D.C., United States

42% AI deal score

$2,558

WestJet, +1

Business Class

Frequently Asked Questions About Flights to Washington, D.C.

To find more affordable flights, consider being flexible with your travel dates and times. Using flight comparison sites can help you see various options across different providers. Booking in advance or looking for deals during off-peak seasons may also reduce costs.

Booking flights several weeks or even months in advance often results in better prices. However, last-minute deals can sometimes appear, though they are less common. Monitoring price trends for your desired travel period may help you decide the optimal booking time.

Comparing nearby airports at both your origin and destination can sometimes uncover more economical flight options. While it may involve additional ground transportation, the savings on airfare can be significant. Always factor in the total cost and travel time when considering this approach.

Related routes

More routes from Charleston

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Flights to Washington, D.C. from other cities

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Charleston to Washington, D.C.: Overview

Insights for flights from Charleston to Washington, D.C.

The distance between Charleston and Washington, D.C. is 711 kilometers. This classifies the route as a short-haul flight, meaning it is a relatively brief journey suitable for quick trips.

How much is a round trip from Charleston to Washington, D.C.

Regular price: $120 - $300

Prices for flights from Charleston to Washington, D.C. are currently within the regular range.

The regular price range for this route is between $120 and $300. The current lowest deal is $162 with American Airlines, for travel from November 19 to November 23.

now $162

Low $120

High $300

The cheapest time to fly from Charleston to Washington, D.C.

January

Cheapest

Flights from $267

July

Most Expensive

Flights from $735

Jan

Feb

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Charleston to Washington, D.C.

United Airlines

Last-minute flights going from Charleston to Washington, D.C.

Wed, Nov 11

⌛ Last-Minute

CHS - Washington, D.C.

Charleston (CHS) - Washington, D.C. (BWI)

Breeze Airways

$238

$220

One-way

Mon, Nov 16

⌛ Last-Minute

CHS - Washington, D.C.

Charleston (CHS) - Washington, D.C. (BWI)

Deutsche Luft Hansa

$244

$267

One-way

Thu, Nov 19

⌛ Last-Minute

CHS - Washington, D.C.

Charleston (CHS) - Washington, D.C. (BWI)

Southwest Airlines

$117

$197

One-way

Sat, Nov 21

⌛ Last-Minute

CHS - Washington, D.C.

Charleston (CHS) - Washington, D.C. (DCA)

JetBlue Airways

$287

$191

One-way

Sat, Nov 21

⌛ Last-Minute

CHS - Washington, D.C.

Charleston (CHS) - Washington, D.C. (DCA)

JetBlue Airways

$235

$191

One-way

Sat, Nov 21

⌛ Last-Minute

CHS - Washington, D.C.

Charleston (CHS) - Washington, D.C. (DCA)

JetBlue Airways

$246

$191

One-way

Biggest price drops on these dates for flights from Charleston to Washington, D.C.

2 nights

Nov 21 - Nov 23

$287 → $200

30%

2 nights

Feb 1 - Feb 3

$218 → $149

31%

1 night

Nov 18 - Nov 19

$240 → $172

28%

6 nights

Feb 2 - Feb 8

$216 → $153

29%

Popular Airports to fly from Charleston to Washington, D.C.

Charleston - Washington, D.C. route insights

💸 Price insights

Recent fares are near the typical level.

Recent fares for Charleston to Washington, D.C. are near the typical level of $428.

📅 Best time to fly

Fly in December, February, or January for the best prices.

Historically, the cheapest flights from Charleston to Washington, D.C. are in December, February, and January at $267.

⏱️ Flight duration

Direct flights take 1h 35m.

The typical direct flight from Charleston to Washington, D.C. is 1 hour and 35 minutes.

✈️ Airlines & availability

Connecting flights are more common.

About 19.4% of recent flights from Charleston to Washington, D.C. are direct.

🏆 Airline highlight

United Airlines offers direct flights.

United Airlines has offered direct flights from Charleston to Washington, D.C. recently.

🎯 Booking tip

Deals are rare for this route.

Deals on flights from Charleston to Washington, D.C. are historically rare.

Charleston main airports to depart from

Charleston International (CHS)

Cheapest

Charleston International Airport is a convenient departure point for flights from Charleston to Washington, D.C.

📍 ~17 km from Charleston (reachable by car)

💸 Flights from ~$168

Washington, D.C. main airports to arrive at

Baltimore–Washington International (BWI)

Cheapest

Baltimore–Washington International is a good option for flights from Charleston to Washington, D.C.

📍 ~44 km from Washington, D.C. (reachable by car)

💸 Flights from ~$143

Airports nearby Washington, D.C. used as alternative

Philadelphia International (PHL)

Philadelphia International is a major international hub with extensive route networks, often resulting in lower fares.

📍 ~225 km from Washington, D.C. (reachable by car or Amtrak)

💸 Flights from ~$169

Washington, D.C., United States

42% AI deal score

$2,558

WestJet, +1

Business Class

Frequently Asked Questions About Flights to Washington, D.C.

Cheap Flights from Charleston to Washington, D.C.

Today’s best flight deals from Charleston to Washington, D.C.

Charleston to Washington, D.C.: Overview

Insights for flights from Charleston to Washington, D.C.

How much is a round trip from Charleston to Washington, D.C.

The cheapest time to fly from Charleston to Washington, D.C.

Direct flights from Charleston to Washington, D.C.

Last-minute flights going from Charleston to Washington, D.C.

Biggest price drops on these dates for flights from Charleston to Washington, D.C.

Popular Airports to fly from Charleston to Washington, D.C.

Charleston - Washington, D.C. route insights

Recent fares are near the typical level.

Fly in December, February, or January for the best prices.

Direct flights take 1h 35m.

Connecting flights are more common.

United Airlines offers direct flights.

Deals are rare for this route.

Charleston main airports to depart from

Washington, D.C. main airports to arrive at

Airports nearby Washington, D.C. used as alternative

Business & First Class Flight Deals to Washington, D.C.

Best Elite deals to Washington, D.C.

Dec 11

Oct 28

Nov 25

Dec 13

Nov 25

Nov 25

Nov 25

Nov 25

Nov 25

Dec 13

Nov 05

Nov 25

Frequently Asked Questions About Flights to Washington, D.C.

How can I find cheap flights from Charleston to Washington, D.C.?

When should I book flights from Charleston to Washington, D.C.?

Should I compare nearby airports for flights from Charleston to Washington, D.C.?

Are direct flights from Charleston to Washington, D.C. always the best option?

Can flexible travel dates help on Charleston to Washington, D.C. flights?

What extra costs should I check before booking Charleston to Washington, D.C. flights?

Related routes

More routes from Charleston

Flights to Washington, D.C. from other cities

Charleston to Washington, D.C.: Overview

Insights for flights from Charleston to Washington, D.C.

How much is a round trip from Charleston to Washington, D.C.

The cheapest time to fly from Charleston to Washington, D.C.

Direct flights from Charleston to Washington, D.C.

Last-minute flights going from Charleston to Washington, D.C.

Biggest price drops on these dates for flights from Charleston to Washington, D.C.

Popular Airports to fly from Charleston to Washington, D.C.

Charleston - Washington, D.C. route insights

Recent fares are near the typical level.

Fly in December, February, or January for the best prices.

Direct flights take 1h 35m.

Connecting flights are more common.

United Airlines offers direct flights.

Deals are rare for this route.

Charleston main airports to depart from

Washington, D.C. main airports to arrive at

Airports nearby Washington, D.C. used as alternative

Business & First Class Flight Deals to Washington, D.C.

Best Elite deals to Washington, D.C.

Dec 11

Oct 28

Nov 25

Dec 13

Nov 25

Nov 25

Nov 25

Nov 25

Nov 25

Dec 13

Nov 05

Nov 25

Frequently Asked Questions About Flights to Washington, D.C.

How can I find cheap flights from Charleston to Washington, D.C.?

When should I book flights from Charleston to Washington, D.C.?

Should I compare nearby airports for flights from Charleston to Washington, D.C.?