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$191+ Cheap flights from Wilmington to Buffalo (ILM - BUF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — BUF
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Wilmington to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from Wilmington (ILM) to Buffalo (BUF). 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 May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$191
(American Airlines)

Popular in

July

Cheapest in

March

Average price

$345
Provider with most accurate pricing for Wilmington New Hanover County-Buffalo flight deals.
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Provider most trusted by Cheapflights users for Wilmington New Hanover County-Buffalo flights.
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From Wilmington New Hanover County to Buffalo
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($40 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Wilmington to Buffalo

Cheapest flights from Wilmington to Buffalo
Explore the most affordable flight options available from Wilmington to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This American Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 7/28:12 pmILM - BUF
1 stop4h 26mAmerican Airlines
Sat 7/56:00 amBUF - ILM
1 stop6h 02mAmerican Airlines
Deal found 4/29$191
This Delta deal was found by Cheapflights users on 4/30. 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.
Sat 9/64:30 pmILM - BUF
1 stop7h 29mDelta
Sat 9/136:30 amBUF - ILM
2 stops10h 18mDelta
Deal found 4/30$222
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/24:41 pmILM - BUF
2 stops6h 55mUnited Airlines
Mon 5/55:57 pmBUF - ILM
3 stops22h 03mUnited Airlines
Deal found 4/30$604

Cheapflights Fare Finder

Customize your flight search to find flights from Wilmington to Buffalo 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 May 1, 2025.
Use the filters below to find and compare flights from Wilmington to Buffalo that are best for you.

Fly from

Wilmington

Fly to

Buffalo

Route

Depart

Return

Price

WilmingtonBuffalo

ILM - BUF

ILMBUF

Wilmington New Hanover County

Wed 7/2

8:12 pm-12:38 am

1 stop4h 26m

Buffalo

Sat 7/5

6:00 am-12:02 pm

1 stop6h 02m

$191

WilmingtonBuffalo

ILM - BUF

ILMBUF

Wilmington New Hanover County

Sat 9/6

4:30 pm-11:59 pm

1 stop7h 29m

Buffalo

Sat 9/13

6:30 am-4:48 pm

2 stops10h 18m

$222

WilmingtonBuffalo

ILM - BUF

ILMBUF

Wilmington New Hanover County

Sat 6/7

5:40 pm-10:53 pm

1 stop5h 13m

$199

WilmingtonBuffalo

ILM - BUF

ILMBUF

Wilmington New Hanover County

Sat 5/10

12:35 pm-5:42 pm

1 stop5h 07m

$219

WilmingtonBuffalo

ILM - BUF

ILMBUF

Wilmington New Hanover County

Sat 6/7

4:30 pm-12:40 am

2 stops8h 10m

$300

WilmingtonBuffalo

ILM - BUF

ILMBUF

Wilmington New Hanover County

Thu 6/12

5:10 pm-10:45 pm

2 stops29h 35m

$418

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Compare providers for flights from Wilmington to Buffalo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Wilmington to Buffalo in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Wilmington-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Wilmington-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Wilmington-Buffalo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Wilmington-Buffalo flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Wilmington-Buffalo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Wilmington to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Wilmington 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 Wilmington to Buffalo

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

Currently, January is the cheapest month in which you can book a flight from Wilmington to Buffalo (average of $256). Flying from Wilmington to Buffalo in December is currently the most expensive (average of $337). 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 ILM to BUF?

Find hourly flight availability from Wilmington to Buffalo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

It’s typically best to fly out from Wilmington to Buffalo in the afternoon. Doing so could potentially save you 37% on the flight price compared to flying at noon, which is usually more expensive.

Rainfall in Buffalo by month

Plan your trip to Buffalo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Buffalo ranges from 2.5 - 4.0 inches per month. November is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Buffalo when rainfall is around 2.5 in.

Temperature in Buffalo by month

Plan your trip to Buffalo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Buffalo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Buffalo

Get insights into the airlines that provide service to Buffalo. 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 Buffalo. Reviews last updated May 1, 2025.
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
JetBlue
7.3
Good
2,922 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Related info for your journey

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

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

    Currently priced at $191, American Airlines will fly you from Wilmington to Buffalo and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Delta for as low as $222. American Airlines is 45% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Wilmington to Buffalo one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $199. Users have also found prices from $219 and $300 on JetBlue and Delta, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Wilmington to Buffalo 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 Wilmington to Buffalo?

    Currently, January is the cheapest month in which you can book a flight from Wilmington to Buffalo (average of $256). Flying from Wilmington to Buffalo in December is currently the most expensive (average of $337). 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
Williamsville
Amherst
West Seneca
Batavia
Orchard Park
Cheektowaga

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Top 2 airlines flying from Wilmington to Buffalo

Discover the top 2 airlines that operate flights from Wilmington to Buffalo. 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$232Average$603FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$243Average$351FlexibilityNo cancel feeOn-time71%

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