$147 Cheap Flights from Wilmington (ILM) to Bangor (BGR)

View $147 flight on Sat, Sep 13, 2025Opens in a new window

Popular airlines from Wilmington Intl. Airport (ILM) to Bangor Intl. Airport (BGR)

Cheap Flights from Wilmington to Bangor (ILM-BGR)

Prices were available within the past 7 days and start at $147 for one-way flights and $249 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Nov 1 - Wed, Nov 5
ILM
Wilmington
BGR
Bangor
$249 Roundtrip, found 2 hours ago
$249
Roundtrip
found 2 hours ago
Select Delta flight, departing Sat, Nov 1 from Wilmington to Bangor, returning Wed, Nov 5, priced at $249 found 2 hours ago
Delta
Wed, Aug 27 - Thu, Sep 4
ILM
Wilmington
BGR
Bangor
$254 Roundtrip, found 19 hours ago
$254
Roundtrip
found 19 hours ago
Select Delta flight, departing Wed, Aug 27 from Wilmington to Bangor, returning Thu, Sep 4, priced at $254 found 19 hours ago
American Airlines
Sat, Aug 23 - Mon, Aug 25
ILM
Wilmington
BGR
Bangor
$259 Roundtrip, found 3 days ago
$259
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Aug 23 from Wilmington to Bangor, returning Mon, Aug 25, priced at $259 found 3 days ago
American Airlines
Fri, Aug 22 - Fri, Aug 29
ILM
Wilmington
BGR
Bangor
$259 Roundtrip, found 2 days ago
$259
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Aug 22 from Wilmington to Bangor, returning Fri, Aug 29, priced at $259 found 2 days ago
American Airlines
Sun, Aug 24 - Sun, Aug 31
ILM
Wilmington
BGR
Bangor
$264 Roundtrip, found 1 day ago
$264
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, Aug 24 from Wilmington to Bangor, returning Sun, Aug 31, priced at $264 found 1 day ago
United
Sun, Aug 31 - Sat, Sep 6
ILM
Wilmington
BGR
Bangor
$271 Roundtrip, found 1 day ago
$271
Roundtrip
found 1 day ago
Select United flight, departing Sun, Aug 31 from Wilmington to Bangor, returning Sat, Sep 6, priced at $271 found 1 day ago
American Airlines
Fri, Aug 22 - Fri, Aug 29
ILM
Wilmington
BGR
Bangor
$276 Roundtrip, found 2 days ago
$276
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Aug 22 from Wilmington to Bangor, returning Fri, Aug 29, priced at $276 found 2 days ago
Delta
Sun, Sep 14 - Sun, Sep 28
ILM
Wilmington
BGR
Bangor
$276 Roundtrip, found 4 days ago
$276
Roundtrip
found 4 days ago
Select Delta flight, departing Sun, Sep 14 from Wilmington to Bangor, returning Sun, Sep 28, priced at $276 found 4 days ago
Delta
Tue, Aug 19 - Thu, Sep 11
ILM
Wilmington
BGR
Bangor
$279 Roundtrip, found 3 days ago
$279
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Aug 19 from Wilmington to Bangor, returning Thu, Sep 11, priced at $279 found 3 days ago
United
Tue, Aug 19 - Tue, Aug 26
ILM
Wilmington
BGR
Bangor
$284 Roundtrip, found 2 days ago
$284
Roundtrip
found 2 days ago
Select United flight, departing Tue, Aug 19 from Wilmington to Bangor, returning Tue, Aug 26, priced at $284 found 2 days ago

Find the cheapest month to fly from Wilmington (ILM) to Bangor (BGR)

September is typically the cheapest month to fly

From $238 - $486 per traveler.

Graph displaying average flight prices per month

Alternative airports near Bangor

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

Select flight to Bangor Intl. BGR. Cheapest and Closest option available. Average driving time to city center is 6 minutes. Flights from $324
BGR
Bangor Intl.
CheapestClosest
Average driving time to city center6 min
Flights from $324
Flights from Wilmington (ILM) to Bangor (BGR)
Origin airport
Wilmington Intl.
Destination airport
Bangor Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$248
Distance
873 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 $147 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 Intl. Airport (ILM) to Bangor Intl. Airport (BGR) cost?
Lock in a cheap one-way flight from $147 or cheap return flight from $249 from Wilmington Intl. Airport (ILM) to Bangor Intl. Airport (BGR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Wilmington Intl. Airport (ILM) to Bangor Intl. Airport (BGR)?
Flying in November is a good way to save, as it's the cheapest month for flights between ILM and BGR. You'll often find the lowest prices during off-peak months.
What is the cheapest airline that flies from Wilmington Intl. Airport (ILM) to Bangor Intl. Airport (BGR)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll fly you from ILM to BGR. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from Wilmington Intl. Airport (ILM) to Bangor Intl. Airport (BGR)?
Nonstop flights from Wilmington Intl. Airport (ILM) to Bangor Intl. Airport (BGR) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ILM to BGR?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary depending on various factors, such as the time of year and airline.*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 Intl. Airport (ILM) to Bangor Intl. Airport (BGR)?
Choose a flight from Wilmington Intl. Airport (ILM) to Bangor Intl. Airport (BGR) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures after this hour 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 Wilmington Intl. Airport (ILM) to Bangor Intl. Airport (BGR) last-minute?
Last-minute bookings from ILM to BGR are typically more expensive. To lock in the cheapest rates, start looking for flights well ahead of time. That being said, if you can play around with your travel dates, you may find a cheap ticket just before your departure.
Is it cheaper to book an ILM to BGR flight and hotel package?
Compared with arranging hotels and flights separately, booking an ILM to BGR flight and hotel package with Expedia could result in significant savings. Better still, having everything in one convenient place takes the hassle out of planning your trip. Simply pick your flights and select from our extensive range of stays, then tailor your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Wilmington Intl. Airport (ILM) to Bangor Intl. Airport (BGR)?
If you booked your ILM to BGR flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

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*Available to One Key members.