$19 Cheap Flights to Wilmington, DE

Schedule your trip for October if you're hoping to get a deal on your fare. It's the cheapest month to fly to Wilmington. Try to avoid traveling during busy periods such as public holidays or major events.

Typically, Chicago, Atlanta and Boston have cheap flights to Wilmington. Flexibility, however, is always key to landing the lowest prices. Head off during low season or midweek to keep costs to a minimum.

There are 77 US cities that you can fly to Wilmington directly from. Compare the options by using the "Direct flights only" box on Expedia and choose the ideal starting point for your trip. Here are a few of the major cities to jet off from:

• Chicago
• Atlanta
• Boston
• Orlando
• Charlotte

To snag cheap flights to Wilmington, book well in advance or visit during the off-peak months of January and February. Like another tip? Depart on a Thursday and save around 16% on average compared to those who travel on a Sunday.* Set a price alert on the Expedia app and you'll get notified as soon as your fares drop.

*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

While booking in advance is generally the easiest way to save cash, don't panic if your Wilmington trip is last minute. You can still get cheap flights to Wilmington, especially if your plans have a little wiggle room. Try changing your trip dates, exploring different ticket options or jetting out of another airport.

Book your flight to Wilmington two to four months ahead if you're flying in from an international destination. For domestic travel, the general guideline is 28 days in advance. Cheaper tickets and a wider variety of travel dates, times and seating options are just some of the advantages of booking early.*

*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

Sundays are usually the best day to book a cheap flight to Wilmington, with savings of around 8% on average compared to a Friday. If you choose to purchase tickets on a Friday, be ready to pay a higher price as this is often the most expensive day.*

*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

Wilmington is accessible from 105 airports worldwide through 13 airlines, with Philadelphia Intl. Airport (PHL) as its primary gateway. Take your pick of these top airlines to Wilmington when planning your trip:

• American Airlines
• Delta Air Lines
• United Airlines
• Frontier Airlines

The main hub when you fly to Wilmington is Philadelphia Intl. Airport (PHL), but there are other nearby choices like Lancaster Airport (LNS) and Wilmington, DE (ILG-New Castle). You can also land at Coatesville, PA (CTH-Chester County G. O. Carlson) and Wings Field Airport (BBX) when flying to Wilmington.

You'll be about 19 mi northeast of central Wilmington after landing at Philadelphia Intl. Airport (PHL).

Bundle your hotel and flight and you could save hundreds of dollars. Better yet, you can add extras like tours and car rentals to your Wilmington flight and hotel package deal. With Expedia, it's a breeze to manage all your Wilmington travel arrangements in the same place.

It's usually possible to change or cancel your flight to Wilmington. Many airlines let you cancel flights for free within 24 hours of booking. However, some flights are non-refundable, and airlines may issue you a credit toward a future trip rather than a direct refund. To secure affordable flights to Wilmington with flexible change policies, select "Changes included" or "No cancel fee" when you search. Need more information? Go to our Customer Service Portal.