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ILM - BUF

$143 Find Cheap Flights from Wilmington to Buffalo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Wilmington to Buffalo departing on 6/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Buffalo

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Wilmington to Buffalo, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Wilmington to Buffalo, as well as popular online travel agencies
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Cheap Flights from Wilmington to Buffalo

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Wilmington to Buffalo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Wilmington to Buffalo

KAYAK's recommended round-trip deals from the most popular airlines that fly from Wilmington to Buffalo.
Discover the best prices for you by selecting your travel dates on KAYAK.
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American Airlines Logo
7:43 pm - 12:32 amILM-BUF
4h 49m1 stop
American Airlines Logo
6:09 am - 9:49 amBUF-ILM
3h 40m1 stop
$249American Airlines
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Sat, Jul 12 - Sat, Jul 19
Delta Logo
5:00 pm - 11:02 pmILM-BUF
6h 02m1 stop
Delta Logo
6:40 pm - 11:01 pmBUF-ILM
4h 21m1 stop
$259Delta
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Thu, Apr 24 - Mon, Apr 28
American Airlines Logo
8:08 pm - 12:31 amILM-BUF
4h 23m1 stop
American Airlines Logo
5:46 pm - 11:57 pmBUF-ILM
6h 11m2 stops
$264American Airlines
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Thu, Apr 24 - Mon, Apr 28
American Airlines Logo
5:00 am - 12:23 pmILM-BUF
7h 23m2 stops
American Airlines Logo
5:46 pm - 11:57 pmBUF-ILM
6h 11m2 stops
$269American Airlines
Find Deal
Thu, Apr 24 - Mon, Apr 28
Delta Logo
6:00 am - 3:07 pmILM-BUF
9h 07m2 stops
Delta Logo
6:00 am - 11:11 amBUF-ILM
5h 11m1 stop
$404Delta
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Sat, Jul 12 - Sat, Jul 19
Delta Logo
6:00 am - 3:07 pmILM-BUF
9h 07m2 stops
Delta Logo
6:16 am - 3:28 pmBUF-ILM
9h 12m2 stops
$539Delta
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Sat, Jul 12 - Sat, Jul 19
United Airlines Logo
4:59 pm - 4:55 pmILM-BUF
23h 56m1 stop
United Airlines Logo
7:00 am - 3:24 pmBUF-ILM
8h 24m1 stop
$645United Airlines
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Tue, Jul 8 - Fri, Jul 18
United Airlines Logo
7:05 am - 4:55 pmILM-BUF
9h 50m2 stops
United Airlines Logo
6:00 am - 3:24 pmBUF-ILM
9h 24m3 stops
$1,515United Airlines
Find Deal
Sat, Jul 12 - Sat, Jul 19

KAYAK's insights & trends for Wilmington to Buffalo flights

Get data-powered insights and trends into flights from Wilmington to Buffalo to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Wilmington to Buffalo?

The average price of all round-trip flights from Wilmington to Buffalo clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Wilmington to Buffalo, look for departures on Tuesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Buffalo, Wednesday is the cheapest day to fly and Sunday is the most expensive.

What is the cheapest month to fly from Wilmington to Buffalo?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Wilmington to Buffalo, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Wilmington to Buffalo is March, where tickets cost $301 (return) on average. On the other hand, the most expensive months are July and May, where the average cost of round-trip tickets is $412 and $407 respectively.
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Good to know

Low season

February

High season

July

Cheapest flight

$143
Best time to beat the crowds with an average 0% drop in price.
Most popular time to fly with an average 15% increase in price.
Flight from Wilmington to Buffalo

When to book flights from Wilmington to Buffalo

Are your dates flexible? Find out the best times to travel from Wilmington to Buffalo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Wilmington to Buffalo

  • What is the cheapest flight from Wilmington to Buffalo?

    In the last 3 days, the lowest price for a flight from Wilmington to Buffalo was $143 for a one-way ticket and $249 for a round-trip.

  • Do I need a passport to fly between Wilmington and Buffalo?

    No, a passport isn't needed to fly from Wilmington to Buffalo. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Wilmington to Buffalo?

    When flying out of Wilmington you will be using Wilmington New Hanover County. You will be landing at Buffalo, also known as Buffalo.

  • Which aircraft models fly most regularly from Wilmington to Buffalo?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Wilmington to Buffalo?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Wilmington and Buffalo, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Wilmington to Buffalo?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Wilmington to Buffalo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Wilmington to Buffalo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buffalo from Wilmington is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Wilmington to Buffalo?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Buffalo with an airline and back to Wilmington with another airline. Booking your flights between Wilmington and BUF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Wilmington to Buffalo?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Buffalo from Wilmington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Wilmington to Buffalo

 
See real verified KAYAK customer reviews for airlines flying from Wilmington to Buffalo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Wilmington to Buffalo? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 10000 reviews
7.2Comfort
6.9Entertainment
7.5Boarding
8.0Crew
6.5Food
Airline reviews

Terrible. The flight was delayed two hours due to weather. Then when we got on the plane, the first pilot ended up timing out and we had to wait for a second pilot. Second pile came on board and we tax it out. Had to return back to the gate because of an unruly passenger. Then the copilot timed out. Had to wait for new copilot. Also had to wait for maintenance to check for fuel. Then found out the second pilot timed out and we had to wait for a third pilot. Was ready to go and then needed maintenance again for another issue. In the end, it was 2 o’clock in the morning when they announced that the flight couldn’t go because the third pilot and the second copilot had timed out.

2.0 MediocrePaul, Apr 2025CLT - DEN
Read more American Airlines reviews

Terrible. The flight was delayed two hours due to weather. Then when we got on the plane, the first pilot ended up timing out and we had to wait for a second pilot. Second pile came on board and we tax it out. Had to return back to the gate because of an unruly passenger. Then the copilot timed out. Had to wait for new copilot. Also had to wait for maintenance to check for fuel. Then found out the second pilot timed out and we had to wait for a third pilot. Was ready to go and then needed maintenance again for another issue. In the end, it was 2 o’clock in the morning when they announced that the flight couldn’t go because the third pilot and the second copilot had timed out.

American Airlines initially postponed the flight. Then they cancelled it an rescheduled us on a flight that would take over 24 hours with multiple stops. They then changed this flight to a reasonable alternative the next day which they later cancelled and replaced with a flight that would take off with an additional 16 hour delay. They blamed weather but I noticed (at 4am) that Delta had direct flights from Charlotte to Detroit. I went on line. Booked it and was in Detroit buy 9am. The interesting thing is they did a similar thing to a family member just 2 days earlier. I don't think I will fly American unless I have to.

I was a little disappointed of not having an android charger. Only one it was for an iPhone. I've flown American in the past and had access to one.

At least it was a short flight. Greyhound with wings.

Flight was empty so had a whole row to myself. Still had to wait to get the bag due to the negligence at Palm Springs departure.

One of the best flights I’ve had. So smooth.

I flew out of Reagan National. My flight was delayed, delayed, delayed, and then canceled ...THREE TIMES over TWO DAYS. Staff were seemingly not empowered to provide information on why the flights were screwed up. A real nightmare.

This flight didn’t happen because AA agents didn’t let us board the flight

Amazingly comfy flight - I had upgraded for a reasonable price and it was worth it. The food also was good.

Checking in at the counter was very disappointing. The lady had a very bad attitude and smart at me. She had no smile, did not greet me by name, or acknowledge me as a valued customer. Poor reflection of the airline.

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

Information on your arrival and departure airports

Buffalo (BUF)
Wilmington (ILM)

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