CHS - DCA

$99 Find Cheap Flights from Charleston to Reagan Washington National Airport - Compare and Save

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Everything you should know

Cheapest round-trip
$222
Typical prices: $232-$431
Southwest
Fri 12/7Sun 12/9
CHS - DCA • 1 stop
Cheapest non-stop
$239
Typical prices: $230-$428
American Airlines
Sat 11/24Wed 11/28
CHS - DCA • Non-stop
Nonstop flights
Every day
You can fly direct with American Airlines. Average duration is 1h 43m
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 56% compared to booking last minute.
Insights
Insights
When to travel
January
Cheapest • 20% price drop
April
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Fort Lauderdale (FLL)
Cheapest • Avg $156 (round-trip)
Atlanta Hartsfield-Jackson (ATL)
Shortest trip • 4h 35m (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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Expert advice
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

Mon, Dec 7 - Wed, Dec 9
Southwest Logo
8:00 am - 2:55 pmCHS  Charleston-DCA Washington, D.C. Reagan-National
6h 55m1 stop Chicago Midway
Southwest Logo
7:25 am - 5:25 pmDCA  Washington, D.C. Reagan-National-CHS Charleston
10h 00m2 stops Atlanta Hartsfield-Jackson Nashville Intl
$222Southwest
Thu, Jan 14 - Fri, Jan 15
Southwest Logo
10:50 am - 3:20 pmCHS  Charleston-DCA Washington, D.C. Reagan-National
4h 30m1 stop Nashville Intl
Southwest Logo
2:00 pm - 10:55 pmDCA  Washington, D.C. Reagan-National-CHS Charleston
8h 55m2 stops Chicago Midway Nashville Intl
$222Southwest
Wed, Dec 2 - Wed, Dec 9
Southwest Logo
11:00 am - 9:55 pmCHS  Charleston-DCA Washington, D.C. Reagan-National
10h 55m2 stops Nashville Intl Atlanta Hartsfield-Jackson
Southwest Logo
1:00 pm - 5:25 pmDCA  Washington, D.C. Reagan-National-CHS Charleston
4h 25m1 stop Nashville Intl
$222Southwest
Thu, Dec 3 - Mon, Dec 7
Southwest Logo
11:00 am - 9:55 pmCHS  Charleston-DCA Washington, D.C. Reagan-National
10h 55m2 stops Nashville Intl Atlanta Hartsfield-Jackson
Southwest Logo
1:00 pm - 7:35 pmDCA  Washington, D.C. Reagan-National-CHS Charleston
6h 35m1 stop Nashville Intl
$222Southwest
Tue, Dec 8 - Sat, Jan 9
Southwest Logo
11:00 am - 9:55 pmCHS  Charleston-DCA Washington, D.C. Reagan-National
10h 55m2 stops Nashville Intl Atlanta Hartsfield-Jackson
Southwest Logo
12:55 pm - 5:55 pmDCA  Washington, D.C. Reagan-National-CHS Charleston
5h 00m1 stop Nashville Intl
$222Southwest
Wed, Feb 3 - Mon, Feb 8
Southwest Logo
10:50 am - 5:30 pmCHS  Charleston-DCA Washington, D.C. Reagan-National
6h 40m1 stop Nashville Intl
Southwest Logo
2:00 pm - 10:55 pmDCA  Washington, D.C. Reagan-National-CHS Charleston
8h 55m2 stops Chicago Midway Nashville Intl
$222Southwest
Tue, Dec 8 - Thu, Jan 7
Southwest Logo
11:00 am - 3:20 pmCHS  Charleston-DCA Washington, D.C. Reagan-National
4h 20m1 stop Nashville Intl
Southwest Logo
7:25 am - 4:45 pmDCA  Washington, D.C. Reagan-National-CHS Charleston
9h 20m2 stops Atlanta Hartsfield-Jackson Nashville Intl
$222Southwest
Fri, Jan 8 - Mon, Jan 11
Southwest Logo
10:50 am - 3:20 pmCHS  Charleston-DCA Washington, D.C. Reagan-National
4h 30m1 stop Nashville Intl
Southwest Logo
9:35 am - 7:10 pmDCA  Washington, D.C. Reagan-National-CHS Charleston
9h 35m2 stops Chicago Midway Nashville Intl
$222Southwest
Tue, Nov 24 - Sat, Nov 28
American Airlines Logo
6:00 am - 7:35 amCHS  Charleston-DCA Washington, D.C. Reagan-National
1h 35mnonstop
American Airlines Logo
7:48 am - 9:49 amDCA  Washington, D.C. Reagan-National-CHS Charleston
2h 01mnonstop
$239American Airlines
Sat, Nov 21 - Sun, Nov 22
American Airlines Logo
6:00 am - 7:35 amCHS  Charleston-DCA Washington, D.C. Reagan-National
1h 35mnonstop
American Airlines Logo
11:40 am - 1:34 pmDCA  Washington, D.C. Reagan-National-CHS Charleston
1h 54mnonstop
$239American Airlines
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 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 typically range from $232 to $431. The lowest price found in the past 5 days was $222, on Southwest.

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

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Charleston to Washington, D.C. Reagan-National Airport. It’s 16% cheaper than the average day, while Sunday is the most expensive, with prices 75% higher.

What’s 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 ($366) and June ($349) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 46% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights 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 56% 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

$99
Beat the crowds with an average 17% drop in travelers.
The most popular month to fly with an average 11% increase in travelers.
One-way 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 answers about this route, including flight times, airports, airlines and booking tips.

  • 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 5:31 am and lands at 7:14 am
    • Latest: departs at 9:21 pm and lands at 11:04 pm.

    The flight takes about 1h 43m.

  • 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 43m, 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 $232 to $431, with an average of $310 over the past 12 months. Anything below $232 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 two weeks of departure) run 41% above the $310 route average. 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 $156 round-trip via Fort Lauderdale (FLL), compared to $312 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 Embraer 175 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%.

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

    American Airlines is the only airline on the Charleston to Washington, D.C. Reagan-National Airport route offering in-flight Wi-Fi. Pricing depends on fare class.

  • 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 $101, which is 65% 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 averaging $71 for economy cars. Top options include:

    • Sixt
    • Dollar
    • Thrifty
    • Hertz
    • Alamo

  • 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) - 43% of one-stop connections
    • Nashville Intl (BNA) - 36% of one-stop connections
    • Boston Logan Intl (BOS) - 14% of one-stop connections
    • Fort Lauderdale (FLL) - 7% of one-stop connections

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

    Yes. Flexible dates can save you up to 52% on flights from Charleston to Washington, D.C. Reagan-National Airport. Wednesday is the cheapest departure day at $263 round-trip on average, while Sunday is the most expensive at $543, a difference of $280.

    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 fly 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 35m, compared with 5h 26m via Fort Lauderdale (FLL) and 5h 43m via Nashville Intl (BNA).

  • 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 always 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 are flexible, aim for a Wednesday departure and avoid flying on Sunday. On this route, Wednesday flights average $263, about $280 less than Sunday fares (52% 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 56% 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 $117 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 $156 round-trip on this route - about $155 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
    • Cambria Hotel Washington D.C. Navy Yard Riverfront

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.
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