€96 Cheap Flights Charleston to Washington (CHS-IAD)

View €96 flight on Mon, 8 Sep 2025Opens in a new window

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

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 15% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from Charleston to Washington (CHS-IAD)

Prices were available within the past 7 days and start at €96 for one-way flights and €197 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, 28 Aug - Mon, 1 Sep
CHS
Charleston
IAD
Washington
€197 Return, found 3 days ago
€197
Return
found 3 days ago
Select United flight, departing Thu, 28 Aug from Charleston to Washington, returning Mon, 1 Sep, priced at €197 found 3 days ago
Delta
Thu, 28 Aug - Mon, 1 Sep
CHS
Charleston
IAD
Washington
€212 Return, found 3 days ago
€212
Return
found 3 days ago
Select Delta flight, departing Thu, 28 Aug from Charleston to Washington, returning Mon, 1 Sep, priced at €212 found 3 days ago
Delta
Thu, 28 Aug - Mon, 1 Sep
CHS
Charleston
IAD
Washington
€221 Return, found 3 days ago
€221
Return
found 3 days ago
Select Delta flight, departing Thu, 28 Aug from Charleston to Washington, returning Mon, 1 Sep, priced at €221 found 3 days ago
American Airlines
Thu, 28 Aug - Mon, 1 Sep
CHS
Charleston
IAD
Washington
€233 Return, found 3 days ago
€233
Return
found 3 days ago
Select American Airlines flight, departing Thu, 28 Aug from Charleston to Washington, returning Mon, 1 Sep, priced at €233 found 3 days ago
Delta
Thu, 28 Aug - Mon, 1 Sep
CHS
Charleston
IAD
Washington
€237 Return, found 3 days ago
€237
Return
found 3 days ago
Select Delta flight, departing Thu, 28 Aug from Charleston to Washington, returning Mon, 1 Sep, priced at €237 found 3 days ago
Delta
Thu, 28 Aug - Mon, 1 Sep
CHS
Charleston
IAD
Washington
€242 Return, found 3 days ago
€242
Return
found 3 days ago
Select Delta flight, departing Thu, 28 Aug from Charleston to Washington, returning Mon, 1 Sep, priced at €242 found 3 days ago
American Airlines
Thu, 28 Aug - Mon, 1 Sep
CHS
Charleston
IAD
Washington
€246 Return, found 3 days ago
€246
Return
found 3 days ago
Select American Airlines flight, departing Thu, 28 Aug from Charleston to Washington, returning Mon, 1 Sep, priced at €246 found 3 days ago
Delta
Thu, 28 Aug - Mon, 1 Sep
CHS
Charleston
IAD
Washington
€247 Return, found 3 days ago
€247
Return
found 3 days ago
Select Delta flight, departing Thu, 28 Aug from Charleston to Washington, returning Mon, 1 Sep, priced at €247 found 3 days ago
Delta
Thu, 28 Aug - Mon, 1 Sep
CHS
Charleston
IAD
Washington
€251 Return, found 3 days ago
€251
Return
found 3 days ago
Select Delta flight, departing Thu, 28 Aug from Charleston to Washington, returning Mon, 1 Sep, priced at €251 found 3 days ago
United
Thu, 28 Aug - Mon, 1 Sep
CHS
Charleston
IAD
Washington
€258 Return, found 3 days ago
€258
Return
found 3 days ago
Select United flight, departing Thu, 28 Aug from Charleston to Washington, returning Mon, 1 Sep, priced at €258 found 3 days ago

Find the cheapest month to fly from Charleston (CHS) to Washington (IAD)

August is typically the cheapest month to fly

From €136 - €432 per traveller.

Graph displaying average flight prices per month

Charleston to Washington route information
Origin airport
Charleston Intl.
Destination airport
Washington Dulles Intl.
Return price
€196
Distance
709 km
Average flight time
1 hour 43 mins

Perfect flights from Charleston to Washington

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Charleston to Washington. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Charleston Intl. to Washington Dulles Intl. ticket options cater to your travel preferences, with incredible one-way fares from €96 and roundtrip prices from €197. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Washington Dulles Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Washington.

Frequently asked questions

How much is a flight from Charleston Intl. Airport (CHS) to Washington Dulles Intl. Airport (IAD)?
If you're travelling from Charleston Intl. Airport (CHS) to IAD, round-trip journeys start from €197. This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year, so don't hang around. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from CHS to Washington Dulles Intl. Airport (IAD)?
This can differ between airlines, as each has its own terms and conditions. Visit the Customer Service Portal, where there are simple instructions on how to cancel your flight online.
How do I find cheap flights from Charleston Intl. Airport (CHS) to Washington Dulles Intl. Airport (IAD) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Charleston Intl. Airport (CHS) to Dulles Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from CHS to Washington Dulles Intl. Airport (IAD)?
With a flight distance of 710 kilometres, it's just a short hop from Charleston Intl. Airport to Washington Dulles Intl. Airport (IAD). It might be a quick flight, but it's still worth bringing along a good book to read.
Which airlines fly direct from CHS to IAD?
A popular choice with many frequent flyers, United Airlines (UA) operates 91 monthly flights from Charleston Intl. Airport to IAD. Pick the one that suits your travel plans and book your fare today.
Are CHS to Washington Dulles Intl. Airport (IAD) flight tickets cheaper when they're purchased at the last minute?
Flight prices are constantly going up and down, so there are no guarantees. While last-minute flight deals between Charleston Intl. Airport (CHS) and IAD are of course possible, it also makes sense to keep an eye on prices well before you fly. In fact, some air carriers release their prices up to 12 months prior to the departure date. Expedia is continuously updating the biggest airfare bargains around, so check back often and be ready to secure your seat when the price is right.

Explore a world of travel with Expedia

*Available to Expedia members.