Cheap Flights to Williamsville: Williamsville Flight Deals

View €55 flight on Wed, 10 Dec 2025Opens in a new window

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Cheap round-trip flights to Williamsville

Prices were available within the past 7 days and start at €55 for one-way flights and €101 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Tue, 21 Oct - Sat, 25 Oct
JFK
New York
BUF
Buffalo
€101 Return, found 1 day ago
€101
Return
found 1 day ago
Select JetBlue Airways flight, departing Tue, 21 Oct from New York to Buffalo, returning Sat, 25 Oct, priced at €101 found 1 day ago
American Airlines
Tue, 21 Oct - Wed, 22 Oct
LGA
New York
BUF
Buffalo
€118 Return, found 1 day ago
€118
Return
found 1 day ago
Select American Airlines flight, departing Tue, 21 Oct from New York to Buffalo, returning Wed, 22 Oct, priced at €118 found 1 day ago
Delta
Tue, 2 Jun - Wed, 3 Jun
JFK
New York
BUF
Buffalo
€127 Return, found 13 hours ago
€127
Return
found 13 hours ago
Select Delta flight, departing Tue, 2 Jun from New York to Buffalo, returning Wed, 3 Jun, priced at €127 found 13 hours ago
United
Thu, 16 Oct - Sun, 19 Oct
EWR
New York
BUF
Buffalo
€152 Return, found 6 days ago
€152
Return
found 6 days ago
Select United flight, departing Thu, 16 Oct from New York to Buffalo, returning Sun, 19 Oct, priced at €152 found 6 days ago
Icelandair
Wed, 4 Mar - Mon, 9 Mar
DUB
Dublin
BUF
Buffalo
€685 Return, found 5 days ago
€685
Return
found 5 days ago
Select Icelandair flight, departing Wed, 4 Mar from Dublin to Buffalo, returning Mon, 9 Mar, priced at €685 found 5 days ago

Find the cheapest month to fly from Columbus (CMH) to Buffalo (BUF)

August is typically the cheapest month to fly

From €133 - €432 per traveller.

Frequently asked questions

What is the name of Williamsville's airport?
Book a flight to Williamsville and you'll be disembarking at Buffalo Niagara Intl. Airport (BUF).
How far is Buffalo Niagara International Airport from central Williamsville?
If you're basing yourself in the centre of Williamsville, you'll be there within moments after touching down at BUF. The terminal is only 3 kilometres from downtown.
What airport is best to fly into Williamsville?
Step through the doors of Buffalo Niagara International Airport and your Williamsville trip will have begun! The city's main airport, it's located 3 kilometres from the downtown area.
How many airlines fly to Williamsville?
There are 7 air carriers connecting Williamsville with 24 airports around the world.
Which airlines fly to Williamsville?
Delta and JetBlue fly frequently into Williamsville. Hopping on a Delta flight from New York is one of the most preferred options to get there.
How many nonstop flights are there to Williamsville?
Flying to someplace new is much simpler when there aren't any stopovers. If you're heading to Williamsville, the great news is that there are approximately 421 nonstop flights operating every week.
Where are the most popular flights to Williamsville departing from?
A large number of flights to Williamsville depart from New York, Washington and Orlando airports.
How long is the flight to Williamsville Airport?
If you're going to Williamsville from New York, you'll have a flight duration of 1 hour and 32 minutes. Those taking off from Washington can expect to be travelling for 1 hour and 27 minutes. From Orlando it's about 2 hours and 44 minutes away.
How to book the cheapest flight to Williamsville?
If you want to save some cash on your trip to Williamsville, then listen up! As any experienced traveller will tell you, don't leave booking until the last minute. Prices are usually highest close to the departure date. Another terrific way to nab the best price is to research all options. If your destination has several airports, research the cost of flying into a less busy terminal. Lastly, another simple way to save some money is be ready to book fast. If you come across a terrific bargain, don't hesitate — grab it while you've got the chance.
Do you have any tips for my flight to Williamsville?
If you're poorly prepared, airports and flying can be challenging. But there's no need to worry. Follow these handy hints for a comfortable start to your time in Williamsville. What to pack in your hand luggage:

  • The trick to having a hassle-free flight experience is to pack in advance. First up, the essentials: passport, boarding pass, credit cards and medications. Next, bring items that'll help pass the time, like your laptop or a few magazines. You'll also want to bring your chargers, a neck pillow and a pair of headphones. And of course, don't forget to squeeze in toiletry items like a toothbrush, facial wipes and a clean T-shirt.

Do not pack the following items in your hand luggage:

  • Squeeze all your full-sized bottles of shampoo and hair gel in your checked baggage. Any gels or liquids in your carry-on bag larger than 3.4 ounces (100 millilitres) won't be allowed on. Pointed or sharp objects, like your precious Swiss Army knife, and dangerous goods which are flammable or explosive, such as flares, bleaching agents and strong acids, are also prohibited.

What to wear on a flight:

  • Comfort should be your highest priority when deciding what to wear on your flight. Loose clothing is a sensible choice, as are flat, closed-toe shoes.
  • You've probably heard about deep vein thrombosis (DVT), a blood clotting condition caused by long periods of sitting. To reduce your risk on board, drink plenty of water, consider wearing compression socks and move your legs and feet often.

How to get through airport security fast when flying to Williamsville?
It's simple — be prepared. We've compiled some top tips for an easy trip through airport security. Look out Williamsville, here you come:

  • First things first. Your passport and travel documents will need to be inspected by airport security personnel. Keep them handy so you don't have to dig around for them.
  • Next up, both you and your carry-on bag will be X-rayed. To speed things up, remove anything that might set the alarms off. Personal belongings such as your coat, belt and headphones will be required to go through the machine.
  • Electronic devices like laptops and phones will also have to go through the machine for inspection. Don't worry, you'll be back online soon enough.
  • Can't travel without your favourite hand cream? As long as the volume is no greater than 3.4 ounces (100 millilitres) and it's stored in a clear zip-lock bag, you can bring it with you in your carry-on.
  • Lightweight sneakers are a sensible footwear choice as you're less likely to be required to remove them when going through security. Safety boots and other bulky shoes are often subjected to extra screening.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them safely away in your checked baggage. They won't be allowed on board.

Book with confidence

Book with confidence

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Williamsville. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Williamsville. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Williamsville, or are just on the lookout for the best flights to Williamsville, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Williamsville to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Travel information

Travel information

Destination airport
Buffalo Niagara Intl.
Destination airport IATA code
BUF
Destination city name
Buffalo
Return price
€100

Trending flights to Williamsville

Prices were available within the past 7 days and start at €55 for one-way flights and €101 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Fri, 10 Oct - Tue, 14 Oct
DUB
Dublin
BUF
Buffalo
€532 Return, found 2 days ago
€532
Return
found 2 days ago
Select JetBlue Airways flight, departing Fri, 10 Oct from Dublin to Buffalo, returning Tue, 14 Oct, priced at €532 found 2 days ago

Explore a world of travel with Expedia

Explore a world of travel with Expedia

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