$215 Cheap Flights from Wilmington (ILG) to Bangor (BGR)

View $215 flight on Tue, Dec 2, 2025Opens in a new window

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

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Cheap Flights from Wilmington to Bangor (ILG-BGR)

Prices were available within the past 7 days and start at $215 for one-way flights and $350 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Nov 14 - Tue, Nov 18
ILG
Wilmington
BGR
Bangor
$350 Roundtrip, found 2 days ago
$350
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Nov 14 from Wilmington to Bangor, returning Tue, Nov 18, priced at $350 found 2 days ago
American Airlines
Sat, Oct 18 - Wed, Oct 22
ILG
Wilmington
BGR
Bangor
$360 Roundtrip, found 5 days ago
$360
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Oct 18 from Wilmington to Bangor, returning Wed, Oct 22, priced at $360 found 5 days ago
American Airlines
Sun, Nov 16 - Tue, Nov 18
ILG
Wilmington
BGR
Bangor
$369 Roundtrip, found 2 days ago
$369
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sun, Nov 16 from Wilmington to Bangor, returning Tue, Nov 18, priced at $369 found 2 days ago
American Airlines
Mon, Nov 17 - Tue, Nov 18
ILG
Wilmington
BGR
Bangor
$375 Roundtrip, found 2 days ago
$375
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Nov 17 from Wilmington to Bangor, returning Tue, Nov 18, priced at $375 found 2 days ago
American Airlines
Fri, Nov 14 - Tue, Nov 18
ILG
Wilmington
BGR
Bangor
$410 Roundtrip, found 2 days ago
$410
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Nov 14 from Wilmington to Bangor, returning Tue, Nov 18, priced at $410 found 2 days ago
American Airlines
Wed, Nov 12 - Tue, Nov 18
ILG
Wilmington
BGR
Bangor
$419 Roundtrip, found 2 days ago
$419
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Nov 12 from Wilmington to Bangor, returning Tue, Nov 18, priced at $419 found 2 days ago
American Airlines
Sat, Oct 18 - Wed, Oct 22
ILG
Wilmington
BGR
Bangor
$420 Roundtrip, found 5 days ago
$420
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Oct 18 from Wilmington to Bangor, returning Wed, Oct 22, priced at $420 found 5 days ago
American Airlines
Tue, Nov 11 - Sun, Nov 16
ILG
Wilmington
BGR
Bangor
$425 Roundtrip, found 2 days ago
$425
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Nov 11 from Wilmington to Bangor, returning Sun, Nov 16, priced at $425 found 2 days ago
American Airlines
Fri, Oct 17 - Tue, Oct 21
ILG
Wilmington
BGR
Bangor
$450 Roundtrip, found 5 days ago
$450
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Oct 17 from Wilmington to Bangor, returning Tue, Oct 21, priced at $450 found 5 days ago
American Airlines
Fri, Oct 17 - Tue, Oct 21
ILG
Wilmington
BGR
Bangor
$460 Roundtrip, found 5 days ago
$460
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Oct 17 from Wilmington to Bangor, returning Tue, Oct 21, priced at $460 found 5 days ago
Flights from Wilmington (ILG) to Bangor (BGR)
Origin airport
New Castle
Destination airport
Bangor Intl.
Airlines serving
American Airlines
Roundtrip price
$350
Distance
495 mi

Wilmington to Bangor Flights

The cheapest times to fly from Wilmington to Bangor

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 Wilmington to Bangor are during the month of November. You can find some of the cheapest flights from Wilmington to Bangor with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Wilmington to Bangor

Sunday is one of the best days to book for cheap flights from Wilmington to Bangor: 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 Wilmington to Bangor

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 Wilmington to Bangor in 2025. You can also book with separate airlines for your outbound and return journeys, from $215 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 Wilmington to Bangor 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 Wilmington to Bangor 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

How much does a flight from Wilmington, DE (ILG-New Castle) to Bangor Intl. Airport (BGR) cost?
Grab a cheap one-way flight from $215 or cheap return flight from $350 from Wilmington, DE (ILG-New Castle) to Bangor Intl. Airport (BGR) 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 Wilmington, DE (ILG-New Castle) to Bangor Intl. Airport (BGR)?
November is the cheapest month to fly from ILG to BGR. Traveling during an off-peak travel window is often the key to landing a great deal.
Which airlines fly direct from Wilmington, DE (ILG-New Castle) to Bangor Intl. Airport (BGR)?
There are no direct flights from Wilmington, DE (ILG-New Castle) to Bangor Intl. Airport (BGR). However, you'll find other airports that offer nonstop flights. Start your journey at Philadelphia Intl. Airport (PHL) and travel straight to Bangor without layovers.
What is the cheapest airline that flies from Wilmington, DE (ILG-New Castle) to Bangor Intl. Airport (BGR)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest ILG to BGR flight.
How many flights per day from Wilmington, DE (ILG-New Castle) to Bangor Intl. Airport (BGR)?
You'll need to catch a flight with a layover when traveling from Wilmington, DE (ILG-New Castle) to Bangor Intl. Airport (BGR). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from ILG to BGR?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Wilmington, DE (ILG-New Castle) to Bangor Intl. Airport (BGR)?
To reach Bangor Intl. Airport (BGR) on time, opt for a flight that takes off from Wilmington, DE (ILG-New Castle) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 Wilmington, DE (ILG-New Castle) to Bangor Intl. Airport (BGR) last-minute?
Waiting until just before your trip to book a ticket from ILG to BGR often results in higher prices. Although you may find some last-minute discounts, they aren't always guaranteed. Keep your travel schedule open for the best chance of landing a bargain.
Is it cheaper to book an ILG to BGR flight and hotel package?
Compared with arranging hotels and flights separately, booking an ILG to BGR flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one place will take the hassle out of planning your trip. Simply pick your flights and choose from our wide range of hotels, then personalize your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Wilmington, DE (ILG-New Castle) to Bangor Intl. Airport (BGR)?
Generally, it's possible to reschedule or cancel your ILG to BGR flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.