What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Charleston round-trip?

Currently priced at $194, American Airlines will fly you from Washington, D.C. Reagan-National Airport to Charleston and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Southwest - these airlines can fly you to your destination from $199 and $204, respectively. American Airlines is priced at 42% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest flights from Washington, D.C. Reagan-National Airport to Charleston?

Looking at all options, your cheapest flight can be booked for $89. While the most popular route (Washington, D.C. Reagan-National - Charleston) can be booked for $183 on average our data indicates $277 when flying from Washington, D.C. Reagan-National Airport to Charleston.

What are the most reliable airlines from Washington, D.C. Reagan-National Airport to Charleston?

Before booking your flight to Charleston from Washington, D.C. Reagan-National Airport, check out the most reliable airlines to get you to your destination on time: Republic Airways (70%), American Airlines (60%), PSA Airlines( 52%).

What is the cheapest day to fly round-trip from Washington, D.C. Reagan-National Airport to Charleston?

Departing on a Monday is a good option for securing a great price. You can expect to save up to 53% when planning your travel around this day of the week.

What is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Charleston?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, July can be a great choice for travel to Charleston. Flights to Charleston from Washington, D.C. Reagan-National Airport in July are about $312 on average during July, but can be found for as low as $179.

Most accurate provider : When it comes to deals on Washington, D.C. Reagan-National Airport-Charleston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Reagan-National Airport-Charleston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Charleston flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C. Reagan-National Airport-Charleston flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Reagan-National Airport-Charleston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Charleston from Washington, D.C. Reagan-National?

Located just 10.2 mi from the city center, Charleston is the airport most travelers will use when flying to Charleston from Washington, D.C. Reagan-National. Booking flights from Washington, D.C. Reagan-National to Charleston (CHS) should be relatively easy as there are 3 daily inbound flights from Washington, D.C. Reagan-National from 2 different airlines.

Can I find deals for flights from Reagan-National to Charleston that include hotel bookings?

Yes. In addition to deals on Reagan-National to Charleston flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Reagan-National to Charleston?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Charleston.

Can I find deals for business class flights from Reagan-National to Charleston?

Yes. Cheapflights offers flight deals from Reagan-National to Charleston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$90+ Flights from Washington, D.C. Reagan-National Airport to Charleston

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Reagan-National to Charleston with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Washington, D.C. Reagan-National to Charleston are usually found in July or January, booked 75 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Reagan-National to Charleston

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$194 (American Airlines)
One-way from	$90 (American Airlines)
Popular in	March
Cheapest in	July
Average price	$422
Good round-trip deal	$281 or less
Good one-way deal	$149 or less

Provider with most accurate pricing for Washington, D.C. Reagan-National-Charleston flight deals.

Search Deals

Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Charleston flights.

Search Deals

From Washington, D.C. Reagan-National to Charleston

Search Deals

One-way flight from Washington, D.C. Reagan-National to Charleston

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($26 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

Price to beat on a round-trip flight from Washington, D.C. Reagan-National to Charleston.

Search Deals

Price to beat on a one-way flight from Washington, D.C. Reagan-National to Charleston.

Search Deals

Find flight deals from Reagan-National to Charleston

Cheapest flights from Reagan-National to Charleston
Explore the most affordable flight options available from Reagan-National to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

Tue 5/68:00 pmDCA - CHS

Nonstop2h 05mAmerican Airlines

Fri 5/96:25 amCHS - DCA

Nonstop1h 35mAmerican Airlines

Deal found 3/27

$194

Tue 7/156:00 amDCA - CHS

1 stop5h 26mDelta

Sat 7/196:20 amCHS - DCA

1 stop6h 58mDelta

Deal found 3/27

$199

Tue 5/1312:10 pmDCA - CHS

2 stops9h 35mSouthwest

Sat 5/1711:00 amCHS - DCA

1 stop4h 10mSouthwest

Deal found 3/27

$204

Tue 7/153:00 pmDCA - CHS

1 stop5h 45mJetBlue

Thu 7/179:30 amCHS - DCA

1 stop6h 30mJetBlue

Deal found 3/27

$266

Sat 5/311:15 amDCA - CHS

1 stop7h 35mUnited Airlines

Mon 5/56:30 amCHS - DCA

2 stops15h 12mUnited Airlines

Deal found 3/27

$427

Best flights from Reagan-National to Charleston
Discover carefully curated flight deals from Reagan-National to Charleston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 28, 2025.

Tue 5/68:00 pmDCA - CHS

Nonstop2h 05mAmerican Airlines

Fri 5/96:25 amCHS - DCA

Nonstop1h 35mAmerican Airlines

Deal found 3/27

$194

Tue 7/156:00 amDCA - CHS

1 stop5h 26mDelta

Sat 7/196:20 amCHS - DCA

1 stop6h 58mDelta

Deal found 3/27

$199

Tue 5/1312:10 pmDCA - CHS

2 stops9h 35mSouthwest

Sat 5/1711:00 amCHS - DCA

1 stop4h 10mSouthwest

Deal found 3/27

$204

Tue 7/153:00 pmDCA - CHS

1 stop5h 45mJetBlue

Thu 7/179:30 amCHS - DCA

1 stop6h 30mJetBlue

Deal found 3/27

$266

Sat 5/311:15 amDCA - CHS

1 stop7h 35mUnited Airlines

Mon 5/56:30 amCHS - DCA

2 stops15h 12mUnited Airlines

Deal found 3/27

$427

Last-minute flights from Reagan-National to Charleston
Discover last-minute flight deals from Reagan-National to Charleston. Data last updated March 28, 2025 and is based on user searches.

Sun 3/307:00 amDCA - CHS

1 stop4h 45mJetBlue

Thu 4/36:00 amCHS - DCA

1 stop5h 58mJetBlue

Deal found 3/27

$466

Tue 4/18:59 amDCA - CHS

1 stop9h 00mJetBlue

Thu 4/36:00 amCHS - DCA

1 stop4h 59mJetBlue

Deal found 3/27

$466

Wed 4/211:15 amDCA - CHS

1 stop7h 22mUnited Airlines

Thu 4/106:00 amCHS - DCA

1 stop6h 36mUnited Airlines

Deal found 3/27

$299

Fri 4/42:54 pmDCA - CHS

Nonstop1h 38mAmerican Airlines

Mon 4/77:35 pmCHS - DCA

Nonstop1h 39mAmerican Airlines

Deal found 3/27

$249

Fri 4/47:30 pmDCA - CHS

1 stop4h 32mDelta

Mon 4/72:37 pmCHS - DCA

1 stop5h 57mDelta

Deal found 3/27

$269

Fri 4/43:00 pmDCA - CHS

2 stops8h 10mSouthwest

Mon 4/76:20 pmCHS - DCA

1 stop4h 20mSouthwest

Deal found 3/27

$304

Wed 4/166:00 amDCA - CHS

1 stop5h 27mDelta

Sat 4/268:20 amCHS - DCA

1 stop4h 20mDelta

Deal found 3/27

$209

Fri 4/187:54 pmDCA - CHS

Nonstop1h 43mAmerican Airlines

Tue 4/225:15 pmCHS - DCA

Nonstop1h 38mAmerican Airlines

Deal found 3/27

$214

Sat 4/196:00 amDCA - CHS

1 stop5h 10mSouthwest

Sat 4/2611:00 amCHS - DCA

1 stop4h 10mSouthwest

Deal found 3/27

$199

One-way flights from Reagan-National to Charleston
Search for one-way flight options from Reagan-National to Charleston. Find affordable one-way fares based on user searches. Data last updated March 28, 2025.

Sat 5/102:49 pmDCA - CHS

Nonstop1h 43mAmerican Airlines

Deal found 3/26

$90

Sat 5/106:05 amDCA - CHS

1 stop5h 35mDelta

Deal found 3/26

$100

Sat 6/212:05 pmDCA - CHS

1 stop8h 30mSouthwest

Deal found 3/27

$105

Tue 4/1510:39 amDCA - CHS

1 stop7h 07mJetBlue

Deal found 3/27

$111

Sat 5/107:00 amDCA - CHS

2 stops14h 59mUnited Airlines

Deal found 3/27

$344

Cheapflights 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.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Tue 5/6

8:00 pm-10:05 pm

Nonstop2h 05m

Charleston

Fri 5/9

6:25 am-8:00 am

Nonstop1h 35m

$194

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Tue 7/15

6:00 am-11:26 am

1 stop5h 26m

Charleston

Sat 7/19

6:20 am-1:18 pm

1 stop6h 58m

$199

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Tue 5/13

12:10 pm-9:45 pm

2 stops9h 35m

Charleston

Sat 5/17

11:00 am-3:10 pm

1 stop4h 10m

$204

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Tue 7/15

3:00 pm-8:45 pm

1 stop5h 45m

Charleston

Thu 7/17

9:30 am-4:00 pm

1 stop6h 30m

$266

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Sat 5/3

11:15 am-6:50 pm

1 stop7h 35m

Charleston

Mon 5/5

6:30 am-9:42 pm

2 stops15h 12m

$427

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Sat 5/10

2:49 pm-4:32 pm

Nonstop1h 43m

$90

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Sat 5/10

6:05 am-11:40 am

1 stop5h 35m

$100

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Sat 6/21

2:05 pm-10:35 pm

1 stop8h 30m

$105

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Tue 4/15

10:39 am-5:46 pm

1 stop7h 07m

$111

Washington, D.C.Charleston

DCA - CHS

DCACHS

Washington, D.C. Reagan-National

Sat 5/10

7:00 am-9:59 pm

2 stops14h 59m

$344

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Compare providers for flights from Reagan-National to Charleston

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to Charleston in March.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Charleston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Reagan-National Airport-Charleston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Charleston flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Charleston flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Reagan-National Airport-Charleston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Reagan-National to Charleston

Have a flexible travel schedule? Discover the best time to fly to Charleston from Reagan-National with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Charleston

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

The price you pay for your flight from Washington, D.C. Reagan-National Airport to Charleston may vary depending on when you book. For the best chance of a lower fare, look to book 75 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Charleston?

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Charleston (average of $217). Flying from Washington, D.C. Reagan-National Airport to Charleston in March is currently the most expensive (average of $335). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DCA to CHS?

Unlike in the evening, when flights are generally more expensive, you can save up to 15% on flights from Washington, D.C. Reagan-National Airport to Charleston by exploring options for tickets in the morning.

What is the cheapest day to fly from Washington, D.C. Reagan-National Airport to Charleston?

Travelers seeking maximum savings on their Washington, D.C. Reagan-National Airport to Charleston flight should consider departing on Tuesday mornings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Washington, D.C. Reagan-National Airport to Charleston

The most flights from DCA to CHS are scheduled on a Thursday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Charleston by month

In terms of precipitation, rainfall in Charleston ranges from 2.4 - 7.2 inches per month. August is typically the wettest month, when rainfall can reach 7.2 in. November is typically the driest time to visit Charleston when rainfall is around 2.4 in.

Temperature in Charleston by month

If weather is an important factor for your trip to Charleston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Charleston

See what other customers who have flown with Southwest, Delta and United Airlines from Washington, D.C. to Charleston have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.1

Very good

4,273 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Southwest

8.1

Very good

4,273 reviews

Southwest

8.1

Very good

4,273 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Delta

8.0

Very good

7,896 reviews

Southwest

8.1

Very good

4,273 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

United Airlines

7.4

Good

8,603 reviews

Southwest

8.1

Very good

4,273 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

JetBlue

7.3

Good

2,923 reviews

Southwest

8.1

Very good

4,273 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

American Airlines

7.2

Good

10,000 reviews

Southwest

8.1

Very good

4,273 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

What airport do you fly into for flights to Charleston from Washington, D.C. Reagan-National?
Located just 10.2 mi from the city center, Charleston is the airport most travelers will use when flying to Charleston from Washington, D.C. Reagan-National. Booking flights from Washington, D.C. Reagan-National to Charleston (CHS) should be relatively easy as there are 3 daily inbound flights from Washington, D.C. Reagan-National from 2 different airlines.
What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Charleston round-trip?
Currently priced at $194, American Airlines will fly you from Washington, D.C. Reagan-National Airport to Charleston and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Southwest - these airlines can fly you to your destination from $199 and $204, respectively. American Airlines is priced at 42% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Charleston one-way?
The cheapest airlines for a one-way flight from Washington, D.C. Reagan-National Airport to Charleston are American Airlines ($90), Delta ($100), and Southwest ($105).
What are the most reliable airlines from Washington, D.C. Reagan-National Airport to Charleston?
Before booking your flight to Charleston from Washington, D.C. Reagan-National Airport, check out the most reliable airlines to get you to your destination on time: Republic Airways (70%), American Airlines (60%), PSA Airlines( 52%).
What are the cheapest flights from Washington, D.C. Reagan-National Airport to Charleston?
Looking at all options, your cheapest flight can be booked for $89. While the most popular route (Washington, D.C. Reagan-National - Charleston) can be booked for $183 on average our data indicates $277 when flying from Washington, D.C. Reagan-National Airport to Charleston.
Can I find deals for flights from Reagan-National to Charleston that include hotel bookings?
Yes. In addition to deals on Reagan-National to Charleston flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Reagan-National to Charleston?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Charleston.
Can I find deals for business class flights from Reagan-National to Charleston?
Yes. Cheapflights offers flight deals from Reagan-National to Charleston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Charleston?
Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Charleston (average of $217). Flying from Washington, D.C. Reagan-National Airport to Charleston in March is currently the most expensive (average of $335). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

North Charleston

Summerville

Santee

Mount Pleasant

Isle of Palms

Folly Beach

Walterboro

Edisto Beach

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Reagan-National to Charleston

Dulles Intl to Charleston flights

Dulles Intl to Savannah flights

Dulles Intl to Charlotte flights

Baltimore to Charleston flights

Reagan-National to Savannah flights

Baltimore to Charlotte flights

Baltimore to Savannah flights

Baltimore to Myrtle Beach flights

Reagan-National to Charlotte flights

Dulles Intl to Myrtle Beach flights

Reagan-National to Myrtle Beach flights

Dulles Intl to Greenville flights

Dulles Intl to Columbia flights

Reagan-National to Columbia flights

Baltimore to Greenville flights

Dulles Intl to Hilton Head Island flights

Reagan-National to Greenville flights

Baltimore to Columbia flights

Reagan-National to Hilton Head Island flights

Reagan-National to Augusta flights

Baltimore to Augusta flights

Baltimore to Hilton Head Island flights

Dulles Intl to Augusta flights

Dulles Intl to Florence flights

Reagan-National to Florence flights

Baltimore to Florence flights

Other flights to Charleston

Complete your trip

Charleston car rentals

Charleston Airport car rentals

Myrtle Beach Intl Airport car rentals

Savannah/Hilton Head Airport car rentals

Hilton Head Island Airport car rentals

Florence Airport car rentals

Myrtle Beach car rentals

Greenville car rentals

Columbia car rentals

Hilton Head Island car rentals

Other flights from Reagan-National

Reagan-National to LaGuardia flights

Reagan-National to Orlando flights

Reagan-National to Greenville flights

Reagan-National to Raleigh flights

Reagan-National to Fort Lauderdale flights

Reagan-National to Denver flights

Top 2 airlines flying from Reagan-National to Charleston

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$179	Average$330	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$232	Average$343	FlexibilityNo cancel fee	On-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$90+ Cheap flights from Reagan-National (DCA) to Charleston (CHS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/10. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Reagan-National to Charleston with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Washington, D.C. Reagan-National to Charleston are usually found in July or January, booked 75 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Reagan-National to Charleston

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Reagan-National to Charleston

Cheapest flights from Reagan-National to CharlestonExplore the most affordable flight options available from Reagan-National to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

Explore the most affordable flight options available from Reagan-National to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

Cheapflights 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.

Compare providers for flights from Reagan-National to Charleston

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to Charleston in March.

Best time to book a flight from Reagan-National to Charleston

Have a flexible travel schedule? Discover the best time to fly to Charleston from Reagan-National with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Charleston

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

Use this chart to determine the optimal time to book a round-trip flight from Reagan-National to Charleston. Price data was last updated on March 21, 2025.

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Charleston?

What is the cheapest time of day to fly from DCA to CHS?

Find hourly flight availability from Reagan-National to Charleston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

What is the cheapest day to fly from Washington, D.C. Reagan-National Airport to Charleston?

Use this chart to determine the cheapest time to fly round-trip from Reagan-National to Charleston. Price data was last updated on March 23, 2025.

Weekly flight availability from Washington, D.C. Reagan-National Airport to Charleston

Rainfall in Charleston by month

Plan your trip to Charleston by taking into account the average rainfall totals by month.

Temperature in Charleston by month

Plan your trip to Charleston by taking into account the average temperature totals by month.

Reviews of airlines servicing Charleston

See what other customers who have flown with Southwest, Delta and United Airlines from Washington, D.C. to Charleston have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Charleston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Charleston from Washington, D.C. Reagan-National?

What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Charleston round-trip?

What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Charleston one-way?

What are the most reliable airlines from Washington, D.C. Reagan-National Airport to Charleston?

What are the cheapest flights from Washington, D.C. Reagan-National Airport to Charleston?

Can I find deals for flights from Reagan-National to Charleston that include hotel bookings?

How can I find direct flights from Reagan-National to Charleston?

Can I find deals for business class flights from Reagan-National to Charleston?

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Charleston?

Traveling to a place near Washington, D.C. Reagan-National Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Reagan-National to Charleston

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Reagan-National to Charleston

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Reagan-National to Charleston
Explore the most affordable flight options available from Reagan-National to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.