HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Wilmington

$151+ Cheap flights from Buffalo to Wilmington (BUF - ILM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — ILM
Oct 18 — Oct 251
Sat 10/18
Sat 10/25
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Buffalo to Wilmington with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Buffalo to Wilmington

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Wilmington (ILM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 18, 2025.

Round-trip from

$191
(American Airlines)

One-way from

$151
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$273
From Buffalo to Wilmington New Hanover County
Search Deals
One-way flight from Buffalo to Wilmington New Hanover County
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($56 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Buffalo to Wilmington

Cheapest flights from Buffalo to Wilmington
Explore the most affordable flight options available from Buffalo to Wilmington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 18, 2025.

This American Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2110:54 amBUF - ILM
1 stop6h 46mAmerican Airlines
Tue 10/286:54 pmILM - BUF
1 stop4h 48mAmerican Airlines
Deal found 9/17$191
This Delta deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/215:45 pmBUF - ILM
1 stop4h 30mDelta
Tue 10/282:21 pmILM - BUF
2 stops9h 22mDelta
Deal found 9/17$222
This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/181:02 pmBUF - ILM
2 stops19h 38mMultiple Airlines
Mon 10/201:00 pmILM - BUF
1 stop7h 18mMultiple Airlines
Deal found 9/17$264
This American Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/186:20 amBUF - ILM
1 stop3h 33mAmerican Airlines
Mon 10/206:29 pmILM - BUF
1 stop5h 46mAmerican Airlines
Deal found 9/17$270
This JetBlue deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/137:00 amBUF - ILM
1 stop5h 34mJetBlue
Mon 10/201:30 pmILM - BUF
1 stop7h 30mJetBlue
Deal found 9/15$289
This American Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/107:38 pmBUF - ILM
1 stop4h 30mAmerican Airlines
Wed 10/1511:35 amILM - BUF
1 stop6h 12mAmerican Airlines
Deal found 9/18$324
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/246:49 pmBUF - ILM
1 stop4h 32mAmerican Airlines
Sun 10/266:00 amILM - BUF
1 stop4h 40mAmerican Airlines
Deal found 9/16$347
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1010:54 amBUF - ILM
1 stop6h 46mAmerican Airlines
Tue 10/142:01 pmILM - BUF
1 stop4h 17mAmerican Airlines
Deal found 9/15$349
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2012:10 pmBUF - ILM
2 stops8h 39mAmerican Airlines
Mon 9/228:20 amILM - BUF
1 stop3h 50mAmerican Airlines
Deal found 9/16$355
This American Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/255:43 pmBUF - ILM
1 stop6h 07mAmerican Airlines
Mon 12/18:35 pmILM - BUF
1 stop3h 33mAmerican Airlines
Deal found 9/18$395
This Delta deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/25:32 pmBUF - ILM
1 stop4h 28mDelta
Sun 10/126:00 amILM - BUF
1 stop5h 01mDelta
Deal found 9/18$407

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Wilmington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 18, 2025.
Use the filters below to find and compare flights from Buffalo to Wilmington that are best for you.

Fly from

Buffalo

Fly to

Wilmington

Route

Depart

Return

Price

BuffaloWilmington

BUF - ILM

BUFILM

Buffalo

Tue 10/21

10:54 am-5:40 pm

1 stop6h 46m

Wilmington New Hanover County

Tue 10/28

6:54 pm-11:42 pm

1 stop4h 48m

$191

BuffaloWilmington

BUF - ILM

BUFILM

Buffalo

Tue 10/21

5:45 pm-10:15 pm

1 stop4h 30m

Wilmington New Hanover County

Tue 10/28

2:21 pm-11:43 pm

2 stops9h 22m

$222

BuffaloWilmington

BUF - ILM

BUFILM

Buffalo

Sat 10/18

1:02 pm-8:40 am

2 stops19h 38m

Wilmington New Hanover County

Mon 10/20

1:00 pm-8:18 pm

1 stop7h 18m

$264

BuffaloWilmington

BUF - ILM

BUFILM

Buffalo

Sat 10/18

6:20 am-9:53 am

1 stop3h 33m

Wilmington New Hanover County

Mon 10/20

6:29 pm-12:15 am

1 stop5h 46m

$270

BuffaloWilmington

BUF - ILM

BUFILM

Buffalo

Mon 10/13

7:00 am-12:34 pm

1 stop5h 34m

Wilmington New Hanover County

Mon 10/20

1:30 pm-9:00 pm

1 stop7h 30m

$289

BuffaloWilmington

BUF - ILM

BUFILM

Buffalo

Fri 10/10

7:38 pm-12:08 am

1 stop4h 30m

Wilmington New Hanover County

Wed 10/15

11:35 am-5:47 pm

1 stop6h 12m

$324

BuffaloWilmington

BUF - ILM

BUFILM

Buffalo

Fri 10/24

6:49 pm-11:21 pm

1 stop4h 32m

Wilmington New Hanover County

Sun 10/26

6:00 am-10:40 am

1 stop4h 40m

$347

BuffaloWilmington

BUF - ILM

BUFILM

Buffalo

Fri 10/3

12:06 pm-5:00 pm

1 stop4h 54m

Wilmington New Hanover County

Tue 10/7

10:16 am-10:57 pm

2 stops12h 41m

$349

BuffaloWilmington

BUF - ILM

BUFILM

Buffalo

Fri 10/10

10:54 am-5:40 pm

1 stop6h 46m

Wilmington New Hanover County

Tue 10/14

2:01 pm-6:18 pm

1 stop4h 17m

$349

BuffaloWilmington

BUF - ILM

BUFILM

Buffalo

Sun 9/21

6:22 pm-8:30 am

2 stops14h 08m

$151

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/18

Showing 1-10 of 14 results
1
2

Best time to book a flight from Buffalo to Wilmington

Have a flexible travel schedule? Discover the best time to fly to Wilmington from Buffalo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to Wilmington

What is the cheapest month to book a flight from Buffalo to Wilmington?

Currently, January is the cheapest month in which you can book a flight from Buffalo to Wilmington (average of $296). Flying from Buffalo to Wilmington in December is currently the most expensive (average of $385). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BUF to ILM?

Find hourly flight availability from Buffalo to Wilmington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 18, 2025.

One of the essential ways to save on airfare from Buffalo to Wilmington is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 56% on airfare.

Reviews of airlines servicing Wilmington

Get insights into the airlines that provide service to Wilmington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Wilmington. Reviews last updated September 18, 2025.
Get a feel of what it's like to fly with Delta and American Airlines from Buffalo to Wilmington by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,964 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,964 reviews
Delta
8.0
Very good
7,964 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,964 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Wilmington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Buffalo to Wilmington?

    A quick flight from Buffalo to Wilmington can take about 4h 30m. American Airlines provides one of the quickest options available for as low as $222. There are 600 mi between Buffalo and Wilmington. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Buffalo to Wilmington round-trip?

    Cheapflights users have booked flights from Buffalo to Wilmington round-trip from $190. Another airline that can offer you cheap pricing is Delta. Users have found that American Airlines is 45% cheaper than the other options available to this destination.

  • Can I find deals for flights from Buffalo to Wilmington that include hotel bookings?

    Yes. In addition to deals on Buffalo to Wilmington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Wilmington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Wilmington.

  • Can I find deals for business class flights from Buffalo to Wilmington?

    Yes. Cheapflights offers flight deals from Buffalo to Wilmington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Buffalo to Wilmington?

    Currently, January is the cheapest month in which you can book a flight from Buffalo to Wilmington (average of $296). Flying from Buffalo to Wilmington in December is currently the most expensive (average of $385). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Wilmington?

Book flights to Wilmington if you plan to visit one of these locations
Carolina Beach
Topsail Beach
Kure Beach
Southport
Wrightsville Beach

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Buffalo to Wilmington

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Charlotte flights
John F Kennedy Intl to Raleigh flights
LaGuardia to Raleigh flights
Newark to Charlotte flights
Newark to Raleigh flights
LaGuardia to Charlotte flights
John F Kennedy Intl to Norfolk flights
Newark to Norfolk flights
Newark to Myrtle Beach flights
LaGuardia to Norfolk flights
John F Kennedy Intl to Myrtle Beach flights
LaGuardia to Myrtle Beach flights
Newark to Wilmington flights
LaGuardia to Asheville flights
Newark to Asheville flights
Buffalo to Charlotte flights
LaGuardia to Greensboro flights
LaGuardia to Wilmington flights
John F Kennedy Intl to Greensboro flights
Newark to Greensboro flights
John F Kennedy Intl to Wilmington flights
LaGuardia to Knoxville flights
White Plains to Myrtle Beach flights
John F Kennedy Intl to Asheville flights
Stewart to Raleigh flights
Rochester to Charlotte flights
John F Kennedy Intl to Knoxville flights
Stewart to Myrtle Beach flights
Islip to Charlotte flights
Syracuse to Charlotte flights
Albany to Charlotte flights
White Plains to Raleigh flights
Islip to Raleigh flights
Newark to Knoxville flights
Stewart to Norfolk flights
White Plains to Charlotte flights
Syracuse to Raleigh flights
Rochester to Raleigh flights
Islip to Myrtle Beach flights
Buffalo to Raleigh flights
Buffalo to Knoxville flights
Stewart to Wilmington flights
Albany to Raleigh flights
Buffalo to Myrtle Beach flights
Syracuse to Knoxville flights
LaGuardia to Fayetteville flights
Syracuse to Myrtle Beach flights
Rochester to Myrtle Beach flights
Rochester to Knoxville flights
Ithaca to Charlotte flights

Top 2 airlines flying from Buffalo to Wilmington

Discover the top 2 airlines that operate flights from Buffalo to Wilmington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$190Average$319FlexibilityNo cancel feeOn-time71%
DeltaCheapest$216Average$336FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.