Cheap Flights from Burlington (BTV) to Wilmington (ILG)

Popular airlines from Burlington Intl. Airport (BTV) to Wilmington, DE (ILG-New Castle)

Find available prices by choosing your travel dates.

Cheap Flights from Burlington to Wilmington (BTV-ILG)

Prices were available within the past 7 days and start at for one-way flights and $459 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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Flights from Burlington (BTV) to Wilmington (ILG)
Origin airport
Burlington Intl.
Destination airport
New Castle
Airlines serving
American Airlines
Roundtrip price
$458
Distance
354 mi

Burlington to Wilmington Flights

The cheapest times to fly from Burlington 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 Burlington to Wilmington are during the month of June. You can find some of the cheapest flights from Burlington to Wilmington with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Burlington to Wilmington

Sunday is one of the best days to book for cheap flights from Burlington 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 Burlington 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 Burlington 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 Burlington 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 Burlington 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.

Frequently asked questions

Is it cheaper to buy a plane ticket from Burlington Intl. Airport (BTV) to ILG last minute?
Being a spontaneous soul is an awesome way to see the world, but it’s not necessarily the cleverest way to grab a bargain plane ticket. It’s better to book your BTV to ILG trip well ahead of time instead of waiting until the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. Save all that spontaneity for when you arrive in ILG!
What airports do you fly into for New Castle from Burlington?
From Burlington, you can get to New Castle through Wilmington, DE (ILG-New Castle), Philadelphia Intl. Airport (PHL) and Lancaster Airport (LNS). Find out which airport works best for you before making your decision. If you settle on Wilmington, DE (ILG-New Castle), it’s approximately 2 mi northwest of downtown. Use the cash you save when booking your fare with Expedia to experience the city’s top sights, such as Fort Delaware State Park and Wilmington Riverwalk.
Can I change the date of my flight from BTV to ILG?
Quickly make changes to your BTV to ILG flight via the Expedia Trips portal. But before you make any amendments, check out the ticket rules in your itinerary to learn what the airline will let you do and if charges apply. Some airlines charge a change fee per person, on top of any difference in ticket prices. However, if you booked in the last 24 hours, you may be able to cancel for free and organize new flights. You can also take a look at our Customer Service portal for more handy information and to chat with our Virtual Agent.

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*Available to One Key members.