
Delaware, a U.S. state, is served by over 100 airports, including major airports like Baltimore-Washington International and New Castle County Airport. The state's first airline flights were hosted by Wilmington Airport (IATA: ILG) in 1947, when TWA and American Airlines arrived. The airport is located in unincorporated New Castle County, Delaware, near Wilmington, Delaware, and is owned by New Castle County. It is operated under a lease agreement with the Delaware River and Bay Authority.
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What You'll Learn
- Wilmington Airport (ILG) is the largest airport in Delaware
- It is owned by New Castle County and operated by the Delaware River and Bay Authority
- Airlines that fly to Wilmington Airport include Avelo, American Airlines, and Frontier
- The airport has three asphalt runways and several aircraft parking ramps
- It is located five miles south of Wilmington and 30 miles from Philadelphia

Wilmington Airport (ILG) is the largest airport in Delaware
The airport is situated just five miles south of Wilmington and about 30 miles from Philadelphia, Pennsylvania. It is conveniently located for access to the surrounding areas, including dining, lodging, and business gatherings in Greater Wilmington and beyond. The airport is also just a 10-minute drive from the Wilmington Amtrak station, with 90-minute connections to New York City or Washington, DC.
Wilmington Airport offers a smooth, simple, and friendly alternative to larger regional airports. It is known for its convenient access to multiple major highways, making it Delaware Valley's most travel-friendly airport. The airport offers affordable parking options, with parking lots located next to the terminal.
Several airlines serve Wilmington Airport, including Avelo Airlines, which offers flights to popular destinations and convenient flights to Delaware and the Delaware Valley. American Airlines also offers service to all American destinations worldwide from ILG. Frontier Airlines previously served the airport, resuming service in February 2021 but discontinuing it again in June 2022.
The airport has a rich history, opening before World War II as Wilmington Airport and the Greater Wilmington Airport. During the war, it was taken over by the United States Army Air Forces and became the New Castle Army Air Base, facilitating the movement of aircraft to the British and other Allies. After the war, control of the airport was returned to civil authorities, and it has since been known by various names, including New Castle Airport and Wilmington-New Castle Airport.
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It is owned by New Castle County and operated by the Delaware River and Bay Authority
There are over 100 airports in Delaware, including major airports like Baltimore-Washington International and New Castle County Airport. Wilmington Airport (IATA: ILG, ICAO: KILG, FAA LID: ILG) is located in unincorporated New Castle County, Delaware, and is owned by New Castle County. It is operated by the Delaware River and Bay Authority under a lease agreement. The airport is situated five miles (8 km) south of Wilmington and about 30 miles (50 km) from Philadelphia, Pennsylvania. It is the largest airport operated by the Delaware River and Bay Authority, with three major runways, ten taxiways, and several aircraft parking ramps. Its proximity to multiple major highways, including I-95, I-295, and the New Jersey Turnpike, makes it an ideal location for tenants ranging from major corporations to individual aircraft owners.
The airport offers convenient services, affordable parking, and easy access. It is also included in the Federal Aviation Administration (FAA) National Plan of Integrated Airport Systems for 2017-2021, where it is categorized as a non-hub primary commercial service facility. The airport has seen several airlines come and go over the years, including Frontier Airlines, which operated from 2013 to 2015 and resumed service in February 2021 but discontinued it again in June 2022. Avelo Airlines started servicing Wilmington Airport in February 2023, and American Airlines has also announced a connecting bus service to Philadelphia International Airport.
Wilmington Airport has a rich history, dating back to before World War II when it was known as the Wilmington Airport and the Greater Wilmington Airport. During the war, it was taken over by the United States Army Air Forces and renamed the New Castle Army Air Base, facilitating the movement of aircraft to the British and other Allies. The airport has also been referred to as Wilmington-New Castle Airport and, to a lesser extent, Wilmington/Philadelphia Regional Airport.
Today, Wilmington Airport continues to serve as a convenient and accessible option for travellers in the Delaware region, offering a smooth and simple alternative to larger regional airports.
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Airlines that fly to Wilmington Airport include Avelo, American Airlines, and Frontier
There is indeed an airport in Delaware, and it is called Wilmington Airport (ILG). The airport is located in New Castle, just five miles south of Wilmington, Delaware, and is less than an hour's drive from Center City Philadelphia. It is the largest airport operated by the Delaware River & Bay Authority and has three major runways, ten taxiways, and several aircraft parking ramps.
Wilmington Airport is an excellent alternative to big regional airports, with parking next to the terminal in lots A, B, and C for $9.50/day with no limit on the length of time parked. The airport offers a smooth, simple, and friendly experience, with vending machines, hot coffee, and food available in the gate area, as well as a water bottle refill station. Nearby dining options include The Legend's Restaurant on the airport property, as well as numerous fast-food and convenience store options close by.
Avelo Airlines, American Airlines, and Frontier all fly to Wilmington Airport. Avelo Airlines offers flights to desirable locations such as San Juan, Puerto Rico, and Fort Lauderdale, Florida, with convenient and inexpensive trips. Avelo also serves five nonstop Florida destinations: Fort Lauderdale, Fort Myers, Orlando, Tampa, and West Palm Beach, with very low introductory one-way fares starting at $49. American Airlines offers service to every American destination worldwide from Wilmington Airport, providing international connections.
Wilmington Airport is easily accessible, with proximity to multiple major highways, including I-95, I-295, and the New Jersey Turnpike, making it a convenient option for those travelling to Washington, DC, New Jersey, and New York. It is also just a 10-minute drive from the Wilmington Amtrak station, with 90-minute connections to New York City or Washington, DC.
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The airport has three asphalt runways and several aircraft parking ramps
There is indeed an airport in Delaware. The Wilmington Airport (IATA: ILG, ICAO: KILG, FAA LID: ILG) is located in unincorporated New Castle County, Delaware, near Wilmington, Delaware. It is owned by New Castle County and operated under a lease agreement with the Delaware River and Bay Authority. The airport is around five miles south of Wilmington and about 30 miles from Philadelphia, Pennsylvania.
Wilmington Airport offers convenient and affordable parking options, with parking lots A, B, and C available next to the terminal for $9.50 per day, with no limit on the length of time parked. This makes it a highly accessible option for travellers. The airport also provides easy access to surrounding areas for dining, lodging, or business gatherings in Greater Wilmington and beyond.
The airport has a rich history, dating back to before World War II when it was known as the Wilmington Airport or the Greater Wilmington Airport. During the war, it was taken over by the United States Army Air Forces and renamed the New Castle Army Air Base. It played a crucial role in facilitating the movement of aircraft to the British and other Allies. The airport has seen various airlines come and go over the years, with scheduled commercial airline passenger services beginning in 2013, ending in 2015, and resuming intermittently in the following years.
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It is located five miles south of Wilmington and 30 miles from Philadelphia
There is indeed an airport in Delaware. The Wilmington Airport (IATA: ILG, ICAO: KILG, FAA LID: ILG) is located in unincorporated New Castle County, Delaware, near Wilmington, Delaware. It is situated five miles south of Wilmington and 30 miles from Philadelphia, Pennsylvania. The airport is owned by New Castle County and operated by the Delaware River and Bay Authority.
The airport is known by several names, including New Castle Airport, New Castle County Airport, Wilmington-New Castle Airport, and Wilmington/Philadelphia Regional Airport. It is the largest airport operated by the Delaware River and Bay Authority, with three major runways, ten taxiways, and several aircraft parking ramps. The New Castle location offers quick and easy access to surrounding areas for dining, lodging, or business gatherings in Greater Wilmington and beyond.
The airport's proximity to multiple major highways makes it Delaware Valley's most convenient and travel-friendly airport. It offers affordable parking options, with parking available next to the terminal in lots A, B, and C for $9.50 per day, with no limit on the length of time parked. The airport also provides easy access to nearby dining and lodging options.
Wilmington Airport has a long history, dating back to before World War II when it was known as the Wilmington Airport or the Greater Wilmington Airport. During the war, it was taken over by the United States Army Air Forces and became the New Castle Army Air Base, facilitating the movement of aircraft to the British and other Allies. Today, the airport offers flights to various destinations, with Avelo Airlines providing services to popular locations and American Airlines offering worldwide connections.
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Frequently asked questions
Yes, there are several airports in Delaware. The largest airport in Delaware is Wilmington Airport (IATA: ILG).
Wilmington Airport offers a smooth, simple, and friendly alternative to bigger regional airports. It has parking next to the terminal, vending machines, and a water bottle refill station.
Avelo Airlines, American Airlines, and Frontier Airlines have all operated from Wilmington Airport.
Wilmington Airport is located 5 miles (8 km) south of Wilmington and about 30 miles (50 km) from Philadelphia, Pennsylvania.




































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