Cheap Flights from Charleston (CHS) to Washington (IAD)

Popular airlines from Charleston Intl. Airport (CHS) to Washington Dulles Intl. Airport (IAD)

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Frequently asked questions

How long does it take to fly from Charleston Intl. Airport to Dulles Intl. Airport?
United Airlines has a direct flight taking off from CHS at 9:55AM and arriving at Washington Dulles Intl. Airport (IAD) at 11:30AM — a total flight duration of 1 hour and 35 minutes. Lock in the seat that's perfect for you, bring a few things to keep you entertained and the time will speed by.
Is it cheaper to buy a plane ticket from Charleston Intl. Airport (CHS) to Washington Dulles Intl. Airport (IAD) last minute?
Being spontaneous is a fantastic way to discover the world, but it isn't always the best method to grab a cheap fare. Think about booking your CHS to IAD journey ahead of time rather than leaving it until the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. You can unleash your spontaneous side when you arrive at your destination!
What airports do you fly into for Washington from Charleston?
Washington Dulles Intl. Airport (IAD), Ronald Reagan Washington National Airport (DCA) and Baltimore Washington Intl. Thurgood Marshall Airport (BWI) are your choices when heading off from Charleston to Washington. Around 40 kilometers west of downtown Washington, Washington Dulles Intl. Airport (IAD) is the city's main hub. Keep in mind factors such as flight departure and arrival times and the distance to your hotel before choosing an airport. White House and United States Capitol are a couple of terrific attractions to explore when you arrive.
What are the most popular departure times for flights from Charleston Intl. Airport to Dulles Intl. Airport?
The most popular departure times for trips from CHS to IAD are between 2:00 PM - 3:00 PM on United Airlines. Our recommendation is to jet off in the morning. The earlier you do, the better your chances of arriving on time as air traffic hasn't yet built up around airports.
Can I change the date of my flight from Charleston Intl. Airport (CHS) to Washington Dulles Intl. Airport (IAD)?
Easily make changes to your Charleston Intl. Airport to IAD flight via the Expedia Trips portal. Before you make any amendments, check the rules and restrictions in your itinerary to find out what the airline will let you do and if change fees apply. Some airlines have a change fee per person, plus any difference in ticket prices. But if you booked in the last 24 hours, you may be able to cancel for free and arrange new flights. You can also visit our Customer Service portal for more information and to connect with our Virtual Agent.

Travel information

Origin airport
Charleston Intl.
Destination airport
Washington Dulles Intl.
Distance
709 km
Average flight time
1 hour 39 mins

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