In terms of precipitation, rainfall in Charleston ranges from 2.4 - 7.2 inches per month. August is typically the wettest month, when rainfall can reach 7.2 in. November is typically the driest time to visit Charleston when rainfall is around 2.4 in.

If weather is an important factor for your trip to Charleston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

What is the cheapest time of day to fly from ILG to CHS?

When flying from Wilmington, Delaware to Charleston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Wilmington, Delaware-Charleston flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Wilmington, Delaware-Charleston flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Wilmington, Delaware-Charleston flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Wilmington, Delaware-Charleston flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Wilmington, Delaware-Charleston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Wilmington to Charleston that include hotel bookings?

Yes. In addition to deals on Wilmington to Charleston flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Wilmington to Charleston?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Wilmington to Charleston.

Can I find deals for business class flights from Wilmington to Charleston?

Yes. Cheapflights offers flight deals from Wilmington to Charleston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Find Flights from Wilmington, DE to Charleston

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1. Tell us where you want to go

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Find flight deals from Wilmington to Charleston

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Popular in	December
Cheapest in	September
Average price	$470

Provider with most accurate pricing for Greater Wilmington-Charleston flight deals.

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Provider most trusted by Cheapflights users for Greater Wilmington-Charleston flights.

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Highest demand for flights based on searches. 15% potential increase in price ($60 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($13 potential savings vs. average RT price).

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Average for round-trip flights in December 2025

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Compare providers for flights from Wilmington to Charleston

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Wilmington to Charleston in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Wilmington, Delaware-Charleston flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Wilmington, Delaware-Charleston flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Wilmington, Delaware-Charleston flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Wilmington, Delaware-Charleston flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Wilmington, Delaware-Charleston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Wilmington to Charleston

Have a flexible travel schedule? Discover the best time to fly to Charleston from Wilmington with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Wilmington to Charleston

What is the cheapest month to book a flight from Wilmington, Delaware to Charleston?

Currently, September is the cheapest month in which you can book a flight from Wilmington, Delaware to Charleston (average of $52). Flying from Wilmington, Delaware to Charleston in December is currently the most expensive (average of $158). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Charleston

See what other customers who have flown with American Airlines from Wilmington to Charleston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.2

Good

11,048 reviews

Reviews

1 / 20

10.0

Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

American Airlines

7.2

Good

11,048 reviews

American Airlines

7.2

Good

11,048 reviews

Reviews

1 / 20

10.0

Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

Related info for your journey

Can I find deals for flights from Wilmington to Charleston that include hotel bookings?
Yes. In addition to deals on Wilmington to Charleston flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Wilmington to Charleston?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Wilmington to Charleston.
Can I find deals for business class flights from Wilmington to Charleston?
Yes. Cheapflights offers flight deals from Wilmington to Charleston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Wilmington, Delaware to Charleston?
Currently, September is the cheapest month in which you can book a flight from Wilmington, Delaware to Charleston (average of $52). Flying from Wilmington, Delaware to Charleston in December is currently the most expensive (average of $158). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top airline flying from Wilmington to Charleston

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$189	Average$301	FlexibilityNo cancel fee	On-time71%

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Cheap flights from Wilmington, DE to Charleston (ILG - CHS)

Find cheap flights from Wilmington to Charleston with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Wilmington to Charleston

Most accurate provider

Most trusted provider

Popular in

Cheapest in

Average price

Compare providers for flights from Wilmington to Charleston

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Wilmington to Charleston in December.

Best time to book a flight from Wilmington to Charleston

Have a flexible travel schedule? Discover the best time to fly to Charleston from Wilmington with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Wilmington to Charleston

What is the cheapest month to book a flight from Wilmington, Delaware to Charleston?

Reviews of airlines servicing Charleston

See what other customers who have flown with American Airlines from Wilmington to Charleston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Wilmington to Charleston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Wilmington to Charleston that include hotel bookings?

How can I find direct flights from Wilmington to Charleston?

Can I find deals for business class flights from Wilmington to Charleston?

What is the cheapest month to book a flight from Wilmington, Delaware to Charleston?

Traveling to a place near Charleston?

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Alternative routes for Wilmington to Charleston

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Top airline flying from Wilmington to Charleston

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