CA $293 Cheap Flights from Islip (ISP) to Buffalo (BUF)

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Cheap flights from Islip (ISP) to Buffalo (BUF)

Prices were available within the past 7 days and start at CA $293 for one-way flights and CA $402 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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Flight from Islip to Buffalo (ISP - BUF) route information
Origin airport
MacArthur
Destination airport
Buffalo Niagara Intl.
Roundtrip price
CA $401
Distance
520 km

Ronkonkoma to Buffalo Flights

The easy way to book your flights from Islip to Buffalo 

With Expedia, it’s simple to find and book flights to Buffalo from Islip whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Buffalo Niagara Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Islip to Buffalo today, tomorrow, or this week.  

 

Save dollars with cheap flights from MacArthur, ISP to Buffalo Niagara Intl., BUF 

Sort your search results by price to find great deals on your flight from Islip to Buffalo—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Buffalo from Islip currently is just CA $402 rising to CA $455.  

Here are more money-saving tips: 

  • Fly in May when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Buffalo  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Buffalo from Islip 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Buffalo with Expedia today.

Frequently asked questions

How much is a flight from ISP to Buffalo Niagara Intl. Airport (BUF)?
Start packing your suitcase, because round-trip journeys from MacArthur Airport to Buffalo Niagara Intl. Airport (BUF) start from CA $402. That’s based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book today to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from MacArthur Airport (ISP) to Buffalo Niagara International Airport?
We get that life can throw the odd curveball, so we’ve made it as simple as possible for you to cancel your trip online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from MacArthur Airport (ISP) to Buffalo Niagara International Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for ISP to Buffalo Niagara Intl. Airport (BUF) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from MacArthur Airport to BUF?
You might not get through a whole movie on this flight — it’s only 520 kilometers from Ronkonkoma to Buffalo. Sit down, order some food and you’ll be touching down in next to no time.
Which airlines fly direct from ISP to BUF?
If you want to fly straight from MacArthur Airport (ISP) to Buffalo Niagara Intl. Airport (BUF), you’ll need to book a flight with at least one stop. Unfortunately, there are no airlines that fly directly on this route.
Are MacArthur Airport (ISP) to Buffalo Niagara International Airport flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes nab a bargain, with some super cheap fares from MacArthur Airport (ISP) to BUF showing up a few weeks before the date of departure. If you’d rather plan ahead, Expedia compares and updates the best flight deals continuously — as early as a year in advance in some cases. It depends on the carrier though, as not all airlines advertise prices that far in advance.

Explore a world of travel with Expedia

Islip nearby Airports
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