WAS - CHS

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Everything you should know

Cheapest round-trip
$162
Typical prices: $250-$448
Multiple Airlines
Sat 10/13Sat 10/20
BWI - CHS • 1 stop
Cheapest non-stop
$197
Typical prices: $250-$451
Southwest
Sat 10/27Mon 10/29
BWI - CHS • Non-stop
Nonstop flights
You can fly direct with American Airlines and United Airlines. Average duration is 1h 54m
Direct flights
+1
Direct flights
+1
Top routes
Cheapest • 2% average savings
Most popular
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 21 weeks in advance save around 32% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 18% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $201 (round-trip)
Shortest trip • 3h 56m (one-way)
Insights
Insights
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Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Washington, D.C. to Charleston (WAS-CHS)

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

Recent round-trip flight deals from Washington, D.C. to Charleston

Tue, Oct 13 - Tue, Oct 20
Multiple Airlines Logo
7:05 pm - 8:38 amBWI  Baltimore/Washington-CHS Charleston
13h 33m1 stop Orlando
Multiple Airlines Logo
3:18 pm - 8:20 amCHS  Charleston-BWI Baltimore/Washington
17h 02m1 stop Orlando
$162Multiple Airlines
Mon, Nov 2 - Tue, Nov 10
Multiple Airlines Logo
9:52 pm - 8:38 amBWI  Baltimore/Washington-CHS Charleston
10h 46m1 stop Orlando
Multiple Airlines Logo
3:00 pm - 2:08 pmCHS  Charleston-BWI Baltimore/Washington
23h 08m1 stop Orlando
$165Multiple Airlines
Tue, Oct 27 - Thu, Oct 29
Southwest Logo
6:40 pm - 8:25 pmBWI  Baltimore/Washington-CHS Charleston
1h 45mnonstop
Southwest Logo
4:45 pm - 6:15 pmCHS  Charleston-BWI Baltimore/Washington
1h 30mnonstop
$197Southwest
Tue, Nov 10 - Thu, Nov 12
Southwest Logo
6:15 pm - 8:00 pmBWI  Baltimore/Washington-CHS Charleston
1h 45mnonstop
Southwest Logo
7:40 am - 9:15 amCHS  Charleston-BWI Baltimore/Washington
1h 35mnonstop
$197Southwest
Wed, Oct 28 - Sat, Oct 31
American Airlines Logo
5:00 am - 8:34 amBWI  Baltimore/Washington-CHS Charleston
3h 34m1 stop Charlotte Douglas
American Airlines Logo
1:11 pm - 6:24 pmCHS  Charleston-BWI Baltimore/Washington
5h 13m1 stop Charlotte Douglas
$217American Airlines
Sat, Oct 17 - Mon, Oct 19
American Airlines Logo
9:38 am - 4:01 pmBWI  Baltimore/Washington-CHS Charleston
6h 23m1 stop Charlotte Douglas
American Airlines Logo
7:04 pm - 11:59 pmCHS  Charleston-BWI Baltimore/Washington
4h 55m1 stop Charlotte Douglas
$217American Airlines
Sat, Oct 31 - Tue, Nov 3
Delta Logo
6:00 am - 11:04 amBWI  Baltimore/Washington-CHS Charleston
5h 04m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:00 am - 9:57 amCHS  Charleston-BWI Baltimore/Washington
3h 57m1 stop Atlanta Hartsfield-Jackson
$217Delta
Sat, Oct 17 - Tue, Oct 20
Delta Logo
7:50 pm - 11:59 pmBWI  Baltimore/Washington-CHS Charleston
4h 09m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:30 am - 10:54 amCHS  Charleston-BWI Baltimore/Washington
4h 24m1 stop Atlanta Hartsfield-Jackson
$217Delta
Tue, Nov 24 - Tue, Dec 1
United Airlines Logo
8:15 am - 10:06 amIAD  Washington, D.C. Dulles Intl-CHS Charleston
1h 51mnonstop
United Airlines Logo
7:56 pm - 9:29 pmCHS  Charleston-IAD Washington, D.C. Dulles Intl
1h 33mnonstop
$238United Airlines
Wed, Dec 9 - Sun, Jan 10
United Airlines Logo
1:20 pm - 3:07 pmIAD  Washington, D.C. Dulles Intl-CHS Charleston
1h 47mnonstop
United Airlines Logo
2:30 pm - 4:10 pmCHS  Charleston-IAD Washington, D.C. Dulles Intl
1h 40mnonstop
$238United Airlines
Booking Insights

Price, demand and travel trends for Washington, D.C. to Charleston flights

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

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

There's little price difference between Washington, D.C. to Charleston routes. They average around $330 round-trip, based on KAYAK data over the past 12 months.

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

Tuesday is the cheapest day of the week to fly from Washington, D.C. to Charleston, it is 11% cheaper than the average day. Sunday is the most expensive day with flight prices 24% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Washington, D.C. to Charleston?

  • January is the cheapest month to fly from Washington, D.C. to Charleston at $272 round-trip.
  • May ($385) and March ($378) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 41% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Washington, D.C. to Charleston the cheapest?

Flights from Washington, D.C. to Charleston are cheapest 21 weeks before departure. Booking in this window typically costs about 32% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Washington, D.C. to Charleston

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

Harriet Baskas

Expert on American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Stefanie Waldek

Stefanie Waldek

Expert on United Airlines and IAD

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

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.

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.

Key details for Washington, D.C. to Charleston flights

Low season

January

Cheapest flight

$85
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 10% increase in price.
Flight from Baltimore to Charleston

When to book flights from Washington, D.C. to Charleston

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

Your Washington, D.C. to Charleston flight questions, answered

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

  • Does Washington Dulles International Airport offer kid-friendly amenities?

    IAD has provided nursing rooms with comfy seating, baby changing facilities, and power outlets. The landside nursing rooms are in the main terminal across from baggage claims 2, 6, 11, and 14. The airside facilities are around Gates A20, B70, C11, and D1. IAD also has a children’s play area dubbed Funway, an aviation-themed playground with games, slides, climbing structures, and toys. It is airside near Gate B70.

  • What are the transport options from Charleston Airport?

    Passengers have three options of getting downtown from CHS. The cheapest is the bus. NASH (North Area Shuttle) operates nonstop service from CHS to downtown Charleston. The fare is about $3.50 per person, one way. You can also take taxis and shared rides available at the ground transportation area. All taxis are metered, and no reservations are needed, but there is a minimum $15 charge. If you wish to self-drive, take a rental car from the Rental Car Pavilion near the baggage claim area.

  • Does Baltimore/Washington International Airport offer accessible services?

    You can access wheelchair assistance at BWI, but this service must be booked through your airline at least 48h in advance. Passengers with limited mobility will have ramps and elevators, reserved parking, accessible washrooms and fountains, and fast-track services at BWI. TTY telephones and visual paging is offered to hard-of-hearing passengers, while low-vision passengers have braille signage and free Aira services.

  • Which airlines have lounges at Washington Dulles International Airport?

    Air France, Turkish Airlines, United Airlines, British Airways, Virgin Atlantic, and Lufthansa have lounges at IAD. You can access all these lounges by paying an admittance fee, except for the Lufthansa lounge, which is open to only first- and business-class passengers. Concourse A hosts the Air France and Virgin Atlantic lounges, while Concourse B hosts the British airways, Turkish Airways, and Lufthansa lounges. Concourses C and D host the four United Club locations.

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

    Among airlines operating Washington, D.C. to Charleston flights:

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

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

  • What airlines are available from Washington, D.C. to Charleston?

    2 airlines operate flights between Washington, D.C. and Charleston. The airlines offering nonstop flights on this route include:

    • American Airlines
    • United Airlines

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

    Flights from Washington, D.C. to Charleston may depart from several airports in Washington, D.C. area, including Washington, D.C. Reagan-National (DCA) and Washington, D.C. Dulles Intl (IAD). Flights usually arrive at Charleston (CHS).

  • Which airlines include bags at no extra cost on Washington, D.C. to Charleston 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
    • United 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.

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

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

    • Economy Class
    • Business Class
    • First Class

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

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $201 round-trip via Fort Lauderdale (FLL), compared to $333 for nonstop.

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

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

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

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

    • Atlanta Hartsfield-Jackson (ATL) - 43% of one-stop connections
    • Charlotte Douglas (CLT) - 33% of one-stop connections
    • New York John F Kennedy Intl (JFK) - 8% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 8% 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 Washington, D.C. to Charleston?

    Yes. Being flexible with your travel dates can save you up to 29% on the Washington, D.C. to Charleston route. Tuesday is the cheapest departure day at $296 round-trip on average, while Sunday is the most expensive at $413, a difference of $117. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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

    Evening is the busiest departure period on Washington, D.C. to Charleston flights, with 42% of flights leaving in that window. Morning departures account for 29%, afternoon flights for 29%, and night flights for 0%.

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

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

    • Earliest: departs at 7:46 am and lands at 9:40 am
    • Latest: departs at 10:20 pm and lands at 12:14 am.

    The flight takes about 1h 54m.

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

    Last-minute fares on this route - booked within 2 weeks of departure - run 23% above the route average of $332. Book 21 weeks before departure for the lowest fares.

  • How long is a flight from Washington, D.C. to Charleston?

    A nonstop flight from Washington, D.C. to Charleston takes 1h 54m, covering 448 miles.

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

    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.

  • Have flight prices from Washington, D.C. to Charleston 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 $162 to $1,569. That means the highest observed fare was about 10x higher than the lowest one.

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

    One-way fares from Washington, D.C. to Charleston are currently lower than usual. Average one-way flight prices are about $100, which is 61% below the typical average for this route.

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

    Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 3h 56m, compared with 4h 16m via Atlanta Hartsfield-Jackson (ATL) and 4h 51m via New York John F Kennedy Intl (JFK).

  • What car rental options are available at Charleston Airport (CHS)?

    Charleston Airport (CHS) hosts 5 major car rental companies, with daily rates starting from around $31 for economy cars. Top options include:
    • Budget
    • Alamo
    • Economy Rent a Car
    • Avis
    • Thrifty

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

    Round-trip flights from Washington, D.C. to Charleston range from $250 to $448, with an average of $332 over the past 12 months. Anything below $250 counts as a good deal.

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

    Two airlines offer in-flight Wi-Fi on Washington, D.C. to Charleston 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.

Your guide to booking Washington, D.C. to Charleston 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 Tuesday departure instead of Sunday. On this route, Tuesday flights average $296 - about $117 less than Sunday (28% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 21 weeks before you fly. On this route, that window historically saves about 32% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Washington, D.C. to Charleston trip for January. Fares historically average $272 round-trip in that month - typically $113 less than the most expensive month, which is May (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 $201 round-trip on this route - about $131 less than direct flights (based on the last 12 months).
  • Washington Dulles International Airport (IAD) has an efficient hub and spoke layout, consisting of the main terminal and two concourses (A/B and C/D). The airport has provided walkways, an Aerotrain, and shuttles running every 10min for inter-terminal transportation.
  • If you have some urgent business to handle after your flight, head to the business center at Charleston Airport (CHS). The CHS business center provides computers, internet, and faxing and copying services. It is landside to the left of the main entrance, around the baggage claim area.
  • About 405 kg of carbon is emitted on flights from Washington to Charleston. For those looking for more sustainable flights, United Airlines operates a flight that emits 65% less carbon per passenger on this route.
  • Ronald Reagan Washington National Airport (DCA) is a pet-friendly airport. They have provided pet relief areas to accommodate all furry passengers. All relief areas are landside, and you’ll find them opposite doors 1 and 5 in Terminal A, opposite the South Metrorail Station entrance in Terminal B, and opposite the North Metrorail Station entrance in Terminal C.
  • If you’re looking for banking or currency exchange services at Baltimore/Washington International Airport (BWI), M&T Bank operates a full-service branch at the airport. The bank is landside near Concourse A.

Prefer to fly direct from Washington, D.C. to Charleston?

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

Direct departures

Washington, D.C. to Charleston

Monday

American Airlines,United Airlines

American Airlines,United Airlines

Tuesday

American Airlines,United Airlines

American Airlines,United Airlines

Wednesday

American Airlines,United Airlines

American Airlines,United Airlines

Thursday

American Airlines,United Airlines

American Airlines,United Airlines

Friday

American Airlines,United Airlines

American Airlines,United Airlines

Saturday

American Airlines,United Airlines

American Airlines,United Airlines

Sunday

American Airlines,United Airlines

American Airlines,United Airlines

See more direct flights

Direct returns

Charleston to Washington, D.C.

Monday

American Airlines,United Airlines

American Airlines,United Airlines

Tuesday

American Airlines,United Airlines

American Airlines,United Airlines

Wednesday

American Airlines,United Airlines

American Airlines,United Airlines

Thursday

American Airlines,United Airlines

American Airlines,United Airlines

Friday

American Airlines,United Airlines

American Airlines,United Airlines

Saturday

American Airlines,United Airlines

American Airlines,United Airlines

Sunday

American Airlines,United Airlines

American Airlines,United Airlines

See more direct flights

More options for your flight from Washington, D.C. to Charleston

Complete your trip to Charleston with a hotel stay or car rental