Battleship at sunrise in Wilmington, North Carolina, with the Cape Fear River flowing on the left and the Cape Fear Memorial Bridge in the distance, set against a backdrop of the awakening city.

$91 Cheap Flights from Buffalo (BUF) to Wilmington (ILM)

View $91 flight on Wed, Jul 8, 2026Opens in a new window

Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Wilmington Intl. Airport (ILM)

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Cheap Flights from Buffalo to Wilmington (BUF-ILM)

Prices were available within the past 7 days and start at $91 for one-way flights and $179 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Thu, Aug 27 - Tue, Sep 1
BUF
Buffalo
ILM
Wilmington
$179 Roundtrip, found 23 hours ago
$179
Roundtrip
found 23 hours ago
Select JetBlue Airways flight, departing Thu, Aug 27 from Buffalo to Wilmington, returning Tue, Sep 1, priced at $179 found 23 hours ago
JetBlue Airways
Thu, Aug 6 - Wed, Aug 12
BUF
Buffalo
ILM
Wilmington
$195 Roundtrip, found 5 hours ago
$195
Roundtrip
found 5 hours ago
Select JetBlue Airways flight, departing Thu, Aug 6 from Buffalo to Wilmington, returning Wed, Aug 12, priced at $195 found 5 hours ago
JetBlue Airways
Wed, Aug 26 - Sat, Aug 29
BUF
Buffalo
ILM
Wilmington
$211 Roundtrip, found 1 day ago
$211
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Wed, Aug 26 from Buffalo to Wilmington, returning Sat, Aug 29, priced at $211 found 1 day ago
JetBlue Airways
Fri, Aug 21 - Mon, Aug 24
BUF
Buffalo
ILM
Wilmington
$216 Roundtrip, found 2 hours ago
$216
Roundtrip
found 2 hours ago
Select JetBlue Airways flight, departing Fri, Aug 21 from Buffalo to Wilmington, returning Mon, Aug 24, priced at $216 found 2 hours ago
American Airlines
Wed, Aug 5 - Wed, Aug 12
BUF
Buffalo
ILM
Wilmington
$231 Roundtrip, just found
$231
Roundtrip
just found
Select American Airlines flight, departing Wed, Aug 5 from Buffalo to Wilmington, returning Wed, Aug 12, priced at $231 just found
Delta
Wed, Aug 5 - Wed, Aug 12
BUF
Buffalo
ILM
Wilmington
$231 Roundtrip, just found
$231
Roundtrip
just found
Select Delta flight, departing Wed, Aug 5 from Buffalo to Wilmington, returning Wed, Aug 12, priced at $231 just found
JetBlue Airways
Thu, Jul 16 - Tue, Jul 21
BUF
Buffalo
ILM
Wilmington
$233 Roundtrip, found 5 hours ago
$233
Roundtrip
found 5 hours ago
Select JetBlue Airways flight, departing Thu, Jul 16 from Buffalo to Wilmington, returning Tue, Jul 21, priced at $233 found 5 hours ago
Delta
Tue, Jul 28 - Tue, Aug 4
BUF
Buffalo
ILM
Wilmington
$241 Roundtrip, found 6 days ago
$241
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Jul 28 from Buffalo to Wilmington, returning Tue, Aug 4, priced at $241 found 6 days ago
JetBlue Airways
Tue, Sep 1 - Wed, Sep 2
BUF
Buffalo
ILM
Wilmington
$243 Roundtrip, found 2 days ago
$243
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Tue, Sep 1 from Buffalo to Wilmington, returning Wed, Sep 2, priced at $243 found 2 days ago
United
Tue, Jun 30 - Mon, Jul 13
BUF
Buffalo
ILM
Wilmington
$370 Roundtrip, found 19 hours ago
$370
Roundtrip
found 19 hours ago
Select United flight, departing Tue, Jun 30 from Buffalo to Wilmington, returning Mon, Jul 13, priced at $370 found 19 hours ago

Alternative airports near Wilmington

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

Select flight to Wilmington Intl. ILM. Cheapest and Closest option available. Average driving time to city center is 7 minutes. Flights from $414
ILM
Wilmington Intl.
CheapestClosest
Average driving time to city center7 min
Flights from $414

What you need to know for your flight from Buffalo Niagara Intl. to Wilmington Intl.

Buffalo (BUF) to Wilmington (ILM) at a glance

Explore various airlines offering flights from Buffalo Niagara International Airport (BUF) to Wilmington International Airport (ILM) on this domestic short-haul route. You can compare options from both full-service and low-cost carriers to discover Wilmington airfare that aligns with your budget and travel plans. Whether you're searching for a cheap ticket from Buffalo or planning your next flight, finding the right itinerary to experience Wilmington's renowned attractions and neighborhoods is just a few clicks away.

  • Fastest flight duration: around 3h 15m in-flight, plus roughly 1h 15m layover with one stop
  • Route distance: roughly 600 miles (970 km)
  • Flights per week: around 9 departures on average
  • Typical fares (one-way): economy tickets often range from $95–$365, depending on seasonality and how far ahead you book

Flights from Buffalo Niagara International Airport (BUF) to Wilmington International Airport (ILM)

According to recent traveler bookings, here are the top airlines for flights from Buffalo to Wilmington, primarily favored for their one-stop services. Common layover points include LaGuardia Airport (LGA) with an average layover of about 1 hour and 45 minutes, Charlotte-Douglas International Airport (CLT) with around a 1-hour layover, and Ronald Reagan Washington National Airport (DCA) also offering a 1-hour layover. This variety allows you to customize your journey based on price, total travel time, and cabin class for the ideal itinerary.

  • American Airlines: This major airline provides comprehensive service with one-stop options, offering one-way fares that generally fall between $95 and $370. It dominates the route with about 79% of departures, featuring an in-flight duration of 3 hours and 15 minutes, and a total travel time of around 4 hours and 30 minutes, including layover.
  • Delta: As another leading full-service airline, Delta presents one-stop service with one-way fares typically ranging from $110 to $335. It represents approximately 16% of departures for this route, with a flight time of 3 hours and 15 minutes, and an overall journey duration of about 4 hours and 30 minutes, factoring in layover.
  • JetBlue Airways: This budget-friendly airline also offers one-stop service, with one-way fares generally between $105 and $365. JetBlue accounts for roughly 4% of departures on this route, boasting an in-flight time of 3 hours and 15 minutes, and a total journey time of about 4 hours and 30 minutes, including the layover.

Best time to fly from Buffalo (BUF) to Wilmington (ILM)

The most popular months for travelers flying from Buffalo to Wilmington are February, April, and August, when peak temperatures in Wilmington reach up to 79.5°F in August. If you prefer quieter travel, consider November, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 56.8°F. For better deals, January usually offers the lowest average one-way fare around $137. Flight availability peaks in August, with approximately 11 flights per week, making it easier to find convenient departure times.

  • Cheapest time to fly: January usually offers good deals with average one-way fare around $137, roughly 27% cheaper than the yearly average.
  • Most flight options: August has the highest number of flights from Buffalo to Wilmington, with approximately 11 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January47.5°F (8.6°C)Average10$137
February50.7°F (10.4°C)High10$205
March55.8°F (13.2°C)Average7$200
April63.5°F (17.5°C)High9$214
May70.9°F (21.6°C)Low9$203
June77.5°F (25.3°C)Average8$172
July80.6°F (27.0°C)Average10$184
August79.5°F (26.4°C)High11$193
September75.4°F (24.1°C)Average8$204
October66.7°F (19.3°C)Average8$184
November56.8°F (13.8°C)Low7$160
December52.0°F (11.1°C)Low8$210

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative routes from Buffalo (BUF) to Wilmington (ILM)

  • Rochester to Wilmington (ROC-ILM): Greater Rochester International Airport (ROC) is located approximately 56 miles from Buffalo Niagara International Airport (BUF). One-way economy ticket prices for this journey generally fall between $45 and $360, influenced by the time of year and how far in advance you book. This route usually features both non-stop and one-stop flights, with common layover locations being Philadelphia International Airport (PHL) and Ronald Reagan Washington National Airport (DCA). American Airlines and Delta are among the primary airlines operating this route, and first-class service is also offered.
  • Buffalo to Jacksonville (BUF-OAJ): Albert J. Ellis Airport (OAJ) lies about 43 miles from Wilmington International Airport (ILM). One-way economy fares on this route usually range from $120 to $330, varying by season and booking lead time. Typically, this route includes one-stop flights, with frequent layovers at Hartsfield-Jackson Atlanta International Airport (ATL) and Charlotte-Douglas International Airport (CLT). Delta and American Airlines are the leading carriers for this route.

How to find the best prices for flights from Buffalo (BUF) to Wilmington (ILM)

Getting some of the best deals on flights from Buffalo to Wilmington is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually available when booking at least two months in advance, although most travelers tend to book their flights two to eight weeks ahead. Departures in the morning (5 AM to 12 PM) are often less expensive and are also the most popular flight times, while flying on Saturday provides both lower prices and is the favored travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.* Find Wilmington hotel and flight deals.
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Wilmington International Airport from Buffalo Niagara International Airport

Wilmington welcomes travelers from Buffalo with a range of transport options based on price, convenience, and proximity. Here's how to reach Wilmington efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Wilmington, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
  • Car rental: Renting a car from Wilmington International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Wilmington International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Wilmington International Airport, travelers can easily access two key locations by car: the Laura W. Padgett Bus Station, located about 4.1 miles away, and Wilmington Seaport, which is approximately 4.7 miles from the airport.

Frequently asked questions

How much does a flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Wilmington, NC (ILM-Wilmington Intl.) cost?
You can find cheap one-way flights from $91 and cheap return flights from $179 Buffalo, NY (BUF-Buffalo Niagara Intl.) to Wilmington, NC (ILM-Wilmington Intl.) with Expedia. One-way flights generally range between $103 and $681, and roundtrip flights usually range from $265 to $987. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Buffalo, NY (BUF-Buffalo Niagara Intl.) to Wilmington, NC (ILM-Wilmington Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Wilmington, NC (ILM-Wilmington Intl.)?
January is the cheapest month to fly from Buffalo (BUF) to Wilmington (ILM), with average return fares around $278. This price is about 18% lower than the average fare throughout the year, as travel demand typically decreases after the holiday season. Other economical months to consider are February and October.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Wilmington, NC (ILM-Wilmington Intl.)?
Enter BUF to ILM and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Wilmington, NC (ILM-Wilmington Intl.)?
JetBlue Airways is one of the cheapest airlines offering connecting flights from Buffalo (BUF) to Wilmington (ILM), with round-trip tickets starting from around $348. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Wilmington, NC (ILM-Wilmington Intl.)?
To find a cheap flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Wilmington, NC (ILM-Wilmington Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Wilmington, NC (ILM-Wilmington Intl.)?
For your journey from Buffalo, NY (BUF) to Wilmington, NC (ILM), January and October are the best months to fly. With average return flight prices around $278, these months are both economical and popular for travel. January offers a chance to escape the winter chill, while October provides beautiful fall scenery in North Carolina.*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Wilmington, NC (ILM-Wilmington Intl.)?
The earliest flight from Buffalo Niagara International Airport (BUF) to Wilmington International Airport (ILM) usually departs at around 5:00 AM. This seasonal service is available in February, allowing you to start your day early and make the most of your time in Wilmington. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Wilmington, NC (ILM-Wilmington Intl.)?
The most popular departure times for flights from Buffalo Niagara Intl. (BUF) to Wilmington Intl. (ILM) are in the early morning, from 6am to 9am. About 37% of passengers prefer this time window. Many major carriers, including American Airlines, Delta, and American Airlines, offer flights during this window. This timing works well because it allows you to start your day early and arrive in Wilmington with plenty of time to enjoy your destination.
How long does it take to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Wilmington, NC (ILM-Wilmington Intl.)?
Flights from BUF to ILM with one stop typically take around 4 hours 30 minutes, covering approximately 600 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Wilmington, NC (ILM-Wilmington Intl.)?
First class is available on flights from BUF to ILM. First class cabins are available on:

  • American Airlines
  • Delta Air Lines
  • United Airlines

How do I earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Wilmington, NC (ILM-Wilmington Intl.) flight with Expedia?
It's easy to earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Wilmington, NC (ILM-Wilmington Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Wilmington from Buffalo Niagara Intl. (BUF)?
From Buffalo Niagara Intl. (BUF), you can fly into Wilmington Intl. (ILM) and New Castle (ILG) in Wilmington. Some flights may connect through major hubs like O'Hare Intl. (ORD), Washington Dulles Intl. (IAD), LaGuardia (LGA) before reaching Wilmington. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Wilmington, NC (ILM-Wilmington Intl.) at the last minute?
Typically, booking a last minute flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Wilmington, NC (ILM-Wilmington Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Wilmington, NC (ILM-Wilmington Intl.) flight and hotel package?
Securing a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Wilmington, NC (ILM-Wilmington Intl.) Wilmington Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Wilmington, NC (ILM-Wilmington Intl.)?
If you booked your Buffalo, NY (BUF-Buffalo Niagara Intl.) to Wilmington, NC (ILM-Wilmington Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, 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'd like more information.

Travel information

Origin airport
Buffalo Niagara Intl.
Destination airport
Wilmington Intl.
Airlines serving
American Airlines, Delta, JetBlue Airways, United
Roundtrip price
$178
Distance
600 mi

Book with confidence

Buffalo to Wilmington Flights

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

 

The best time to book a flight from Buffalo to Wilmington

Sunday is one of the best days to book for cheap flights from Buffalo 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 Buffalo 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 Buffalo to Wilmington in 2026. You can also book with separate airlines for your outbound and return journeys, from $91 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 Buffalo 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 Buffalo 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.

 

Buffalo to Wilmington Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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