$104 Find Cheap Flights from Washington Dulles Airport to Charleston - Compare and Save

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

• Earliest: departs at 8:15 am and lands at 10:10 am
• Latest: departs at 5:19 pm and lands at 7:14 pm.

The flight takes about 1h 55m.

Two cabin classes are available on flights from Washington, D.C. Dulles Intl Airport to Charleston:

• Economy Class
• First Class

A nonstop flight from Washington, D.C. Dulles Intl Airport to Charleston takes 1h 55m, covering 442 miles.

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.

Round-trip flights from Washington, D.C. Dulles Intl Airport to Charleston range from $255 to $444, with an average of $330 over the past 12 months. Anything below $255 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 26% above the $330 route average. Book 25 weeks before departure for the lowest fares.

On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $330 round-trip, compared to $365 via a layover through Charlotte Douglas (CLT).

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$80 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Embraer 175 (Enhanced Winglets) family is used most often on this route, operated mainly by United Airlines. Other aircraft seen on the route include Boeing 737 MAX 8 variants.

Afternoon is the busiest departure period on Washington, D.C. Dulles Intl Airport to Charleston flights, with 50% of flights leaving in that window. Evening departures account for 50%, morning flights for 0%, and night flights for 0%.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $261 to $1,519. That means the highest observed fare was about 6x higher than the lowest one.

One-way fares from Washington, D.C. Dulles Intl Airport to Charleston are currently lower than usual. Average one-way flight prices are about $126, which is 54% below the typical average for this route.

Charleston Airport (CHS) hosts 5 major car rental companies, with daily rates averaging $76 for economy cars. Top options include:

• Budget
• Alamo
• Economy Rent a Car
• Avis
• Thrifty

Flights from Washington, D.C. Dulles Intl Airport to Charleston usually depart from Washington, D.C. Dulles Intl (IAD) and arrive at Charleston (CHS).

Connecting flights from Washington, D.C. Dulles Intl Airport to Charleston most commonly pass through:

• Atlanta Hartsfield-Jackson (ATL) - 64% of one-stop connections
• Charlotte Douglas (CLT) - 36% of one-stop connections

Yes. Flexible dates can save you up to 42% on flights from Washington, D.C. Dulles Intl Airport to Charleston. Saturday is the cheapest departure day at $279 round-trip on average, while Sunday is the most expensive at $478, a difference of $199.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

Only United Airlines operates flights between Washington, D.C. Dulles Intl Airport and Charleston.

Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 3h 42m, compared with 4h 27m via Atlanta Hartsfield-Jackson (ATL).

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

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

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

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

• 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 always check the fare details before booking.