Cheap flights from Charleston to Washington, D.C. Dulles Intl Airport from $88
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Charleston to Washington, D.C. Dulles Intl Airport departing on 5/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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American Airlines flights from Charleston to Washington, D.C. Dulles Intl Airport
Our best American Airlines deals on Charleston to Washington, D.C. Dulles Intl Airport flight tickets
Delta flights from Charleston to Washington, D.C. Dulles Intl Airport
Our best Delta deals on Charleston to Washington, D.C. Dulles Intl Airport flight tickets
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How to get the cheapest flight ticket from Charleston to Washington, D.C. Dulles Intl Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?
In general, October is the cheapest month to fly from Charleston to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $254. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of October, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $266.
What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?
Our data shows that Friday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $604. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Charleston to Washington, D.C. Dulles Intl Airport for around $1,052.
What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?
Flying to Washington, D.C. Dulles Intl Airport from Charleston in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $244 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,026 on average. Flights to Washington, D.C. Dulles Intl Airport from Charleston at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest Charleston to Washington, D.C. Dulles Intl flight route?
Fly from Charleston to Washington, D.C. Dulles Intl for the best Charleston - Washington, D.C. Dulles Intl flight prices
How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?
You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Charleston when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $301 when searching 23 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Charleston for as low as $194 on momondo.
What cabin class options are available on Charleston to Washington, D.C. Dulles Intl flights?
There are 4 cabin classes available to choose from on Charleston to Washington, D.C. Dulles Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Charleston to Washington, D.C. Dulles Intl?
Avelo Airlines, United Airlines, and Delta are the most popular carriers operating from Charleston to Washington, D.C. Dulles Intl
What airlines fly to Washington, D.C. Dulles Intl Airport?
United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Washington, D.C. Dulles Intl Airport from Charleston according to our data. United Airlines is the first choice among our users, with 79% of people opting to fly with this airline when traveling to Washington, D.C. Dulles Intl Airport. Keep in mind that there are 3 different airlines that fly to Washington, D.C. Dulles Intl Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Charleston to Washington, D.C. Dulles Intl Airport on average per day?
As of April 2025, there are 13 flights per day flying from Charleston to Washington, D.C. Dulles Intl Airport. The most common time of day flights depart is 2:00PM, with 44% of flights taking off at noon.
How many flights depart from Charleston to Washington, D.C. Dulles Intl Airport on average per week?
As of April 2025, 93 flights take off from Charleston and land in Washington, D.C. Dulles Intl Airport each week. The most common flight departure day for this route is Mon, with 16% of weekly flights taking off on this day.
When to book flights from Charleston to Washington, D.C. Dulles Intl Airport
Cheap Charleston to Washington, D.C. Dulles Intl Airport (CHS to IAD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Charleston to Washington, D.C. Dulles Intl Airport
How far is Charleston to Washington, D.C. Dulles Intl by plane?
A flight from Charleston to Washington, D.C. Dulles Intl will travel around 448.2 mi. A reasonable flight in good conditions will take 1h 32m.
When did momondo last update prices for flights from Charleston Airport to Washington, D.C. Dulles Intl Airport?
Prices for flights from Charleston Airport to Washington, D.C. Dulles Intl Airport are updated daily.
How many operators does momondo search for flights from Charleston Airport to Washington, D.C. Dulles Intl Airport?
There are 3 operators available for flights from Charleston Airport to Washington, D.C. Dulles Intl Airport as of April 2025.
How old do you have to be to fly from Charleston Airport to Washington, D.C. Dulles Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Charleston Airport to Washington, D.C. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The travel and health documents you'll need for your trip to Washington, D.C. Dulles Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Charleston to Washington, D.C. Dulles Intl Airport?
Based on momondo bookings for flights between Charleston and Washington, D.C. Dulles Intl Airport, the leading plane model is Embraer 175 (Enhanced Winglets), making up 25.00% of the total bookings. Other popular models include Airbus A319 with 11.42%, Embraer 175 with 10.83%, and Canadair (Bombardier) Regional Jet 700 with 10.04%.
What is the most popular airline from Charleston to Washington, D.C. Dulles Intl Airport?
Based on momondo bookings for flights between Charleston and Washington, D.C. Dulles Intl Airport, the leading airline is United Airlines, making up 92% of the total bookings. Other popular airlines include American Airlines with 4% and Delta with 4%.
Best airlines flying from Charleston to Washington, D.C. Dulles Intl Airport
Compare and see reviews for airlines that fly from Charleston to Washington, D.C. Dulles Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $189 | Free Cancellation | Rating 7.4 8,685 reviews | |||
| PriceFrom $208 | Free Cancellation | Rating 8.0 7,920 reviews | |||
| PriceFrom $259 | Free Cancellation | Rating 7.2 10,000 reviews |
United Airlines Flights From Charleston to Washington, D.C. Dulles Intl Airport
United Airlines flight deals from Charleston to Washington, D.C. Dulles Intl Airport start from $189 round-trip. Over the 22 United Airlines flights for this route in a normal week, average airfare is usually $307 round-trip - but some users have found much cheaper deals with momondo.
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Why should I use momondo to find a flight deal from Charleston to Washington, D.C.?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Charleston to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Charleston to Washington, D.C. with flexible booking policies on momondo?
momondo does allow users to show only those flights to Washington, D.C. from Charleston which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Charleston to Washington, D.C.?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Charleston to Washington, D.C..
I’m not ready to book a flight from Charleston to Washington, D.C. right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Charleston to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.