$130 Cheap Flights from Islip (ISP) to Buffalo (BUF)

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Cheap Flights from Islip to Buffalo (ISP-BUF)

Prices were available within the past 7 days and start at $130 for one-way flights and $208 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Flights from Islip (ISP) to Buffalo (BUF)
Origin airport
MacArthur
Destination airport
Buffalo Niagara Intl.
Airlines serving
Frontier Airlines
Roundtrip price
$208
Distance
325 mi

Islip to Buffalo Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Islip to Buffalo offer the perfect respite. Not only does exploring Buffalo provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Islip to Buffalo may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Buffalo are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Buffalo more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Buffalo is $130 now!

Frequently asked questions

Is it cheaper to buy a plane ticket from ISP to BUF last minute?
When it’s time to book your flights, being organized pays off. While you may be able to find a deal on an ISP to Buffalo Niagara International Airport flight at the last minute, tickets usually don’t get cheaper as the date of departure nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days ahead. For international journeys it’s between three and four months.
What airports do you fly into for Buffalo from Ronkonkoma?
With Buffalo Niagara Intl. Airport (BUF), Billy Bishop Toronto City Airport (YTZ) and Chautauqua County Airport (JHW) to select from, flying from Ronkonkoma to Buffalo is easy. The city’s key hub, Buffalo Niagara Intl. Airport (BUF), is roughly 8 mi northeast of the downtown area. Apart from ticket prices, consider factors like transportation options from the airport and the distance to your hotel before making your choice. Get your Buffalo trip off to a superb start by checking out KeyBank Center and Buffalo Zoo.
Can I change the date of my flight from ISP to Buffalo Niagara International Airport?
Quickly make changes to your MacArthur Airport to Buffalo Niagara International Airport flight through the Expedia Trips portal. But before you make any amendments, read over the fare conditions in your itinerary to see what the airline will let you do and if any charges apply. Some airlines have a change fee per person, plus any difference in fare prices. However, if you booked in the last 24 hours, you may be able to cancel for free and organize new flights. You can also swing by our Customer Service portal for further information and to connect with our Virtual Agent.
Islip nearby Airports
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