CHS - DCA

$106 Find Cheap Flights from Charleston to Reagan Washington National Airport - Compare and Save

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Everything you should know

Cheapest round-trip
$206
Typical prices: $215-$391
American Airlines
Tue 10/23Fri 10/26
CHS - DCA • Non-stop
Cheapest one-way
$106
Typical prices: $204-$362
Southwest
Sun 12/16
CHS - DCA • 1 stop
Nonstop flights
Every day
You can fly direct with American Airlines. Average duration is 1h 42m
Direct flights
+1
Direct flights
+1
When to book
18 weeks
in advance
Our data shows that travelers who book at least 18 weeks in advance save around 51% compared to booking last minute.
Insights
Insights
When to travel
January
Cheapest • 12% price drop
October
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Fort Lauderdale (FLL)
Cheapest • Avg $217 (round-trip)
Atlanta Hartsfield-Jackson (ATL)
Shortest trip • 4h 32m (one-way)
Insights
Insights
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We hope you love your trip to Washington, D.C. Reagan-National Airport!
Flight Deals
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Flight Deals

Cheap Flights from Charleston to Reagan-National (CHS-DCA)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Charleston to Reagan-National

Fri, Nov 6 - Mon, Nov 9
American Airlines Logo
7:42 pm - 9:32 pmCHS  Charleston-DCA Washington, D.C. Reagan-National
1h 50mnonstop
American Airlines Logo
8:50 pm - 10:37 pmDCA  Washington, D.C. Reagan-National-CHS Charleston
1h 47mnonstop
$206American Airlines
Fri, Nov 6 - Mon, Nov 9
American Airlines Logo
6:00 am - 7:32 amCHS  Charleston-DCA Washington, D.C. Reagan-National
1h 32mnonstop
American Airlines Logo
5:17 pm - 7:13 pmDCA  Washington, D.C. Reagan-National-CHS Charleston
1h 56mnonstop
$206American Airlines
Fri, Dec 4 - Mon, Dec 7
American Airlines Logo
6:00 am - 7:34 amCHS  Charleston-DCA Washington, D.C. Reagan-National
1h 34mnonstop
American Airlines Logo
5:12 pm - 7:08 pmDCA  Washington, D.C. Reagan-National-CHS Charleston
1h 56mnonstop
$206American Airlines
Fri, Oct 16 - Tue, Oct 20
American Airlines Logo
6:00 am - 7:35 amCHS  Charleston-DCA Washington, D.C. Reagan-National
1h 35mnonstop
American Airlines Logo
11:43 am - 1:33 pmDCA  Washington, D.C. Reagan-National-CHS Charleston
1h 50mnonstop
$206American Airlines
Fri, Oct 23 - Mon, Oct 26
American Airlines Logo
6:00 am - 7:35 amCHS  Charleston-DCA Washington, D.C. Reagan-National
1h 35mnonstop
American Airlines Logo
8:51 am - 10:52 amDCA  Washington, D.C. Reagan-National-CHS Charleston
2h 01mnonstop
$206American Airlines
Fri, Jan 8 - Mon, Jan 11
American Airlines Logo
2:24 pm - 4:07 pmCHS  Charleston-DCA Washington, D.C. Reagan-National
1h 43mnonstop
American Airlines Logo
8:50 pm - 10:44 pmDCA  Washington, D.C. Reagan-National-CHS Charleston
1h 54mnonstop
$206American Airlines
Sat, Oct 17 - Mon, Oct 19
Southwest Logo
8:30 am - 2:00 pmCHS  Charleston-DCA Washington, D.C. Reagan-National
5h 30m1 stop Chicago Midway
Southwest Logo
5:05 pm - 9:35 pmDCA  Washington, D.C. Reagan-National-CHS Charleston
4h 30m1 stop Nashville Intl
$217Southwest
Mon, Nov 16 - Tue, Nov 17
Southwest Logo
6:35 am - 12:50 pmCHS  Charleston-DCA Washington, D.C. Reagan-National
6h 15m1 stop Nashville Intl
Southwest Logo
1:00 pm - 5:25 pmDCA  Washington, D.C. Reagan-National-CHS Charleston
4h 25m1 stop Nashville Intl
$217Southwest
Wed, Oct 21 - Sat, Oct 24
Delta Logo
11:30 am - 6:36 pmCHS  Charleston-DCA Washington, D.C. Reagan-National
7h 06m1 stop New York LaGuardia
Delta Logo
6:10 am - 11:08 amDCA  Washington, D.C. Reagan-National-CHS Charleston
4h 58m1 stop New York LaGuardia
$217Delta
Thu, Oct 22 - Mon, Oct 26
Delta Logo
5:40 pm - 10:55 pmCHS  Charleston-DCA Washington, D.C. Reagan-National
5h 15m1 stop New York John F Kennedy Intl
Delta Logo
11:00 am - 5:49 pmDCA  Washington, D.C. Reagan-National-CHS Charleston
6h 49m1 stop New York LaGuardia
$217Delta
Booking Insights

Price, demand and travel trends for Charleston to Washington, D.C. Reagan-National Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Charleston to Washington, D.C. Reagan-National Airport with more confidence.

How much is a round-trip flight from Charleston to Washington, D.C. Reagan-National Airport?

Round-trip flights from Charleston to Washington, D.C. Reagan-National Airport start at $206. Prices are below average for this route right now, with typical round-trip fares ranging from $215 to $391. The lowest price found in the past 5 days was $206 on American Airlines.

What's the cheapest day of the week to fly from Charleston to Washington, D.C. Reagan-National Airport?

Wednesday is the cheapest day of the week to fly from Charleston to Washington, D.C. Reagan-National Airport, it is 9% cheaper than the average day. Sunday is the most expensive day with flight prices 125% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

•January is the cheapest month to fly from Charleston to Washington, D.C. Reagan-National Airport at $249 round-trip.
•March ($361) and June ($349) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 44% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

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

Flights from Charleston to Washington, D.C. Reagan-National Airport are cheapest 18 weeks before departure. Booking in this window typically costs about 51% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Expert advice

Expert advice for your flight from Charleston to Reagan-National

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on DCA

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Brandon Schultz

Brandon Schultz

Expert on CHS

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more

Key details for Charleston to Washington, D.C. Reagan-National Airport flights

Low season

July

Cheapest flight

$106
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Charleston to Washington, D.C. Reagan-National Airport

When to book flights from Charleston to Reagan-National

Are your dates flexible? Find out the best times to travel from Charleston to Reagan-National based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Charleston to Washington, D.C. Reagan-National Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • What are the earliest and latest flights from Charleston to Washington, D.C. Reagan-National Airport?

    These are the earliest and latest flight times available from Charleston to Washington, D.C. Reagan-National Airport:

    • Earliest: departs at 5:45 am and lands at 7:27 am
    • Latest: departs at 8:36 pm and lands at 10:18 pm.

    The flight takes about 1h 42m.

  • What cabin classes can I book on flights from Charleston to Washington, D.C. Reagan-National Airport?

    Three cabin classes are available on flights from Charleston to Washington, D.C. Reagan-National Airport:

    • Economy Class
    • Business Class
    • First Class

  • How long is a flight from Charleston to Washington, D.C. Reagan-National Airport?

    A nonstop flight from Charleston to Washington, D.C. Reagan-National Airport takes 1h 42m, covering 444 miles.

  • Do I need a passport to fly from Charleston to Washington, D.C. Reagan-National Airport?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • How much should I expect to pay for a Charleston to Washington, D.C. Reagan-National Airport flight?

    Round-trip flights from Charleston to Washington, D.C. Reagan-National Airport range from $215 to $391, with an average of $284 over the past 12 months. Anything below $215 counts as a good deal.

  • How expensive are last-minute Charleston to Washington, D.C. Reagan-National Airport flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 40% above the route average of $284. Book 18 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from Charleston to Washington, D.C. Reagan-National Airport?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $217 round-trip via Fort Lauderdale (FLL), compared to $284 for nonstop.

  • What is the standard checked-bag allowance on flights from Charleston to Washington, D.C. Reagan-National Airport?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $50–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Charleston to Washington, D.C. Reagan-National Airport?

    The Airbus A319 family is used most often on this route, operated mainly by American Airlines and United Airlines. Other aircraft seen on the route include Canadair (Bombardier) Regional Jet 900 variants.

  • How are flight departures from Charleston to Washington, D.C. Reagan-National Airport spread across the day?

    Morning is the busiest departure period on Charleston to Washington, D.C. Reagan-National Airport flights, with 40% of flights leaving in that window. Afternoon departures account for 40%, evening flights for 20%, and night flights for 0%.

  • Have flight prices from Charleston to Washington, D.C. Reagan-National Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $206 to $895. That means the highest observed fare was about 4x higher than the lowest one.

  • Which airlines offer Wi-Fi on Charleston to Washington, D.C. Reagan-National Airport flights?

    Two airlines offer in-flight Wi-Fi on Charleston to Washington, D.C. Reagan-National Airport flights:

    • American Airlines
    • JetBlue

    Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

  • How are flight prices from Charleston to Washington, D.C. Reagan-National Airport looking right now?

    One-way fares from Charleston to Washington, D.C. Reagan-National Airport are currently lower than usual. Average one-way flight prices are about $124, which is 54% below the typical average for this route.

  • What car rental options are available at Washington, D.C. Reagan-National Airport (DCA)?

    Washington, D.C. Reagan-National Airport (DCA) hosts 5 major car rental companies, with daily rates starting from around $23 for economy cars. Top options include:
    • Sixt
    • Dollar
    • Thrifty
    • Alamo
    • Budget

  • Which airports can I use when flying from Charleston to Washington, D.C. Reagan-National Airport?

    Flights from Charleston to Washington, D.C. Reagan-National Airport usually depart from Charleston (CHS) and arrive at Washington, D.C. Reagan-National (DCA).

  • Which airports do connecting flights from Charleston to Washington, D.C. Reagan-National Airport pass through?

    One-stop flights from Charleston to Washington, D.C. Reagan-National Airport most commonly connect through:

    • Atlanta Hartsfield-Jackson (ATL) - 40% of one-stop connections
    • Nashville Intl (BNA) - 33% of one-stop connections
    • Boston Logan Intl (BOS) - 13% of one-stop connections
    • Fort Lauderdale (FLL) - 13% of one-stop connections

    Atlanta Hartsfield-Jackson (ATL) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Charleston to Washington, D.C. Reagan-National Airport?

    Yes. Being flexible with your travel dates can save you up to 60% on the Charleston to Washington, D.C. Reagan-National Airport route. Wednesday is the cheapest departure day at $261 round-trip on average, while Sunday is the most expensive at $641, a difference of $380. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What airlines are available from Charleston to Washington, D.C. Reagan-National Airport?

    Only American Airlines operates flights between Charleston and Washington, D.C. Reagan-National Airport.

  • How much time can I save by choosing a different layover airport from Charleston to Washington, D.C. Reagan-National Airport?

    Flying via Atlanta Hartsfield-Jackson (ATL) gives the shortest average 1-stop total travel time at 4h 32m, compared with 5h 43m via Nashville Intl (BNA) and 7h 10m via Fort Lauderdale (FLL).

  • What popular places can I visit in Washington, D.C. Reagan-National Airport?

    Some of the most popular sights in Washington, D.C. Reagan-National Airport are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. Reagan-National Airport on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Charleston to Washington, D.C. Reagan-National Airport flights?

    Among airlines operating Charleston to Washington, D.C. Reagan-National Airport flights:

    • American Airlines: offers extra legroom; offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Charleston to Washington, D.C. Reagan-National Airport flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • American Airlines: a cabin bag and a checked bag in Economy Class
    • JetBlue: a cabin bag in Economy Class class

    Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Your guide to booking Charleston to Washington, D.C. Reagan-National Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Wednesday departure instead of Sunday. On this route, Wednesday flights average $261 - about $380 less than Sunday (59% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 18 weeks before you fly. On this route, that window historically saves about 51% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Charleston to Washington, D.C. Reagan-National Airport trip for January. Fares historically average $249 round-trip in that month - typically $112 less than the most expensive month, which is March (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Fort Lauderdale Airport (FLL) can be cheaper than flying direct. The cheapest layover option averages $217 round-trip on this route - about $67 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Washington, D.C. Reagan-National Airport.
    - Hyatt House Washington DC The Wharf
    - Intercontinental Hotels Washington D.C. - The Wharf By IHG
    - Pendry Washington DC - The Wharf

Prefer to fly direct from Charleston to Reagan Washington National Airport?

 
Find which airlines fly direct from Charleston Airport to Washington, D.C. Reagan-National Airport, which days they fly and book direct flights.

Direct departures

Charleston to Washington, D.C. Reagan-National

Monday

American Airlines

American Airlines

Tuesday

American Airlines

American Airlines

Wednesday

American Airlines

American Airlines

Thursday

American Airlines

American Airlines

Friday

American Airlines

American Airlines

Saturday

American Airlines

American Airlines

Sunday

American Airlines

American Airlines

See more direct flights

Direct returns

Washington, D.C. Reagan-National to Charleston

Monday

American Airlines

American Airlines

Tuesday

American Airlines

American Airlines

Wednesday

American Airlines

American Airlines

Thursday

American Airlines

American Airlines

Friday

American Airlines

American Airlines

Saturday

American Airlines

American Airlines

Sunday

American Airlines

American Airlines

See more direct flights

More options for your flight from Charleston to Reagan-National

Complete your trip to Washington, D.C. with a hotel stay or car rental

Car rentals in Washington, D.C.
Hotels in Washington, D.C.
Vacations in Washington, D.C.