Cheap Flights from Greenville (GSP) to Wilmington (ILG)

Popular airlines from Greenville-Spartanburg Intl. Airport (GSP) to Wilmington, DE (ILG-New Castle)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Greenville to Wilmington (GSP-ILG)

Prices were available within the past 7 days and start at for one-way flights and $356 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Nov 20 - Sun, Nov 23
GSP
Greenville
ILG
Wilmington
$356 Roundtrip, found 2 days ago
$356
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Nov 20 from Greenville to Wilmington, returning Sun, Nov 23, priced at $356 found 2 days ago
American Airlines
Wed, Nov 26 - Fri, Nov 28
GSP
Greenville
ILG
Wilmington
$408 Roundtrip, found 6 days ago
$408
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Nov 26 from Greenville to Wilmington, returning Fri, Nov 28, priced at $408 found 6 days ago
American Airlines
Wed, Nov 26 - Fri, Nov 28
GSP
Greenville
ILG
Wilmington
$435 Roundtrip, found 6 days ago
$435
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Nov 26 from Greenville to Wilmington, returning Fri, Nov 28, priced at $435 found 6 days ago
American Airlines
Wed, Nov 26 - Fri, Nov 28
GSP
Greenville
ILG
Wilmington
$445 Roundtrip, found 4 days ago
$445
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Nov 26 from Greenville to Wilmington, returning Fri, Nov 28, priced at $445 found 4 days ago
American Airlines
Sat, Jan 3 - Wed, Jan 7
GSP
Greenville
ILG
Wilmington
$449 Roundtrip, found 1 day ago
$449
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Jan 3 from Greenville to Wilmington, returning Wed, Jan 7, priced at $449 found 1 day ago
American Airlines
Wed, Dec 17 - Wed, Dec 31
GSP
Greenville
ILG
Wilmington
$454 Roundtrip, found 4 days ago
$454
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Dec 17 from Greenville to Wilmington, returning Wed, Dec 31, priced at $454 found 4 days ago
American Airlines
Wed, Dec 17 - Tue, Dec 30
GSP
Greenville
ILG
Wilmington
$455 Roundtrip, found 4 days ago
$455
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Dec 17 from Greenville to Wilmington, returning Tue, Dec 30, priced at $455 found 4 days ago
American Airlines
Wed, Nov 26 - Fri, Nov 28
GSP
Greenville
ILG
Wilmington
$460 Roundtrip, found 6 days ago
$460
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Nov 26 from Greenville to Wilmington, returning Fri, Nov 28, priced at $460 found 6 days ago
American Airlines
Mon, Nov 24 - Wed, Dec 3
GSP
Greenville
ILG
Wilmington
$464 Roundtrip, found 3 days ago
$464
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Nov 24 from Greenville to Wilmington, returning Wed, Dec 3, priced at $464 found 3 days ago
American Airlines
Thu, Dec 25 - Tue, Jan 6
GSP
Greenville
ILG
Wilmington
$469 Roundtrip, found 4 days ago
$469
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Dec 25 from Greenville to Wilmington, returning Tue, Jan 6, priced at $469 found 4 days ago
American Airlines
Thu, Nov 20 - Sun, Nov 23
GSP
Greenville
ILG
Wilmington
$476 Roundtrip, found 2 days ago
$476
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Nov 20 from Greenville to Wilmington, returning Sun, Nov 23, priced at $476 found 2 days ago
American Airlines
Tue, Jan 6 - Sun, Jan 11
GSP
Greenville
ILG
Wilmington
$477 Roundtrip, found 1 day ago
$477
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Jan 6 from Greenville to Wilmington, returning Sun, Jan 11, priced at $477 found 1 day ago
American Airlines
Sat, Dec 20 - Fri, Jan 9
GSP
Greenville
ILG
Wilmington
$482 Roundtrip, found 4 days ago
$482
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Dec 20 from Greenville to Wilmington, returning Fri, Jan 9, priced at $482 found 4 days ago
American Airlines
Thu, Dec 18 - Tue, Dec 30
GSP
Greenville
ILG
Wilmington
$483 Roundtrip, found 4 days ago
$483
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Dec 18 from Greenville to Wilmington, returning Tue, Dec 30, priced at $483 found 4 days ago
American Airlines
Mon, Nov 24 - Fri, Dec 5
GSP
Greenville
ILG
Wilmington
$492 Roundtrip, found 3 days ago
$492
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Nov 24 from Greenville to Wilmington, returning Fri, Dec 5, priced at $492 found 3 days ago
American Airlines
Wed, Nov 26 - Sat, Dec 6
GSP
Greenville
ILG
Wilmington
$496 Roundtrip, found 2 days ago
$496
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Nov 26 from Greenville to Wilmington, returning Sat, Dec 6, priced at $496 found 2 days ago
American Airlines
Wed, Nov 26 - Sat, Dec 13
GSP
Greenville
ILG
Wilmington
$497 Roundtrip, found 2 days ago
$497
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Nov 26 from Greenville to Wilmington, returning Sat, Dec 13, priced at $497 found 2 days ago
American Airlines
Wed, Dec 17 - Wed, Dec 31
GSP
Greenville
ILG
Wilmington
$501 Roundtrip, found 4 days ago
$501
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Dec 17 from Greenville to Wilmington, returning Wed, Dec 31, priced at $501 found 4 days ago
American Airlines
Tue, Nov 25 - Sat, Dec 13
GSP
Greenville
ILG
Wilmington
$502 Roundtrip, found 2 days ago
$502
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Nov 25 from Greenville to Wilmington, returning Sat, Dec 13, priced at $502 found 2 days ago
American Airlines
Wed, Nov 26 - Fri, Nov 28
GSP
Greenville
ILG
Wilmington
$505 Roundtrip, found 6 days ago
$505
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Nov 26 from Greenville to Wilmington, returning Fri, Nov 28, priced at $505 found 6 days ago

Alternative airports near Wilmington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to New Castle ILG. Cheapest and Closest option available. Average driving time to city center is 11 minutes. Flights from $530
ILG
New Castle
CheapestClosest
Average driving time to city center11 min
Flights from $530

Frequently asked questions

How much does a flight from Greenville-Spartanburg Intl. Airport (GSP) to Wilmington, DE (ILG-New Castle) cost?
Secure a cheap one-way flight or cheap return flight from $356 from Greenville-Spartanburg Intl. Airport (GSP) to Wilmington, DE (ILG-New Castle) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Greenville-Spartanburg Intl. Airport (GSP) to Wilmington, DE (ILG-New Castle)?
The cheapest month to fly from GSP to ILG is November, when demand is low. Off-peak months are generally when better flight deals are available between these airports.
What is the cheapest airline that flies from Greenville-Spartanburg Intl. Airport (GSP) to Wilmington, DE (ILG-New Castle)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll take you from GSP to ILG. Then, sort your results by "Price (lowest to highest)" to pick up a good deal.
How many flights per day from Greenville-Spartanburg Intl. Airport (GSP) to Wilmington, DE (ILG-New Castle)?
You'll have to hop on a flight with a layover if you're traveling from Greenville-Spartanburg Intl. Airport (GSP) to Wilmington, DE (ILG-New Castle). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from GSP to ILG?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change based on a number of factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Greenville-Spartanburg Intl. Airport (GSP) to Wilmington, DE (ILG-New Castle)?
Opt for a flight from Greenville-Spartanburg Intl. Airport (GSP) to Wilmington, DE (ILG-New Castle) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Greenville-Spartanburg Intl. Airport (GSP) to Wilmington, DE (ILG-New Castle) last-minute?
Booking your flight from GSP to ILG right before your trip is typically more expensive. But if there's some wiggle room with your itinerary, you could snag a cheap last-minute fare.
Can I cancel or change the date of my flight from Greenville-Spartanburg Intl. Airport (GSP) to Wilmington, DE (ILG-New Castle)?
If you reserved your GSP to ILG flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you want more information.

Travel information

Origin airport
Greenville-Spartanburg Intl.
Destination airport
New Castle
Airlines serving
American Airlines
Roundtrip price
$356
Distance
491 mi

Book with confidence

Greenville to Wilmington Flights

The cheapest times to fly from Greenville to Wilmington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Greenville to Wilmington are during the month of November. You can find some of the cheapest flights from Greenville to Wilmington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Greenville to Wilmington

Sunday is one of the best days to book for cheap flights from Greenville to Wilmington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Greenville to Wilmington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Greenville to Wilmington in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Greenville to Wilmington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Greenville to Wilmington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Greenville to Wilmington Flights

Explore a world of travel with Expedia

*Available to One Key members.