CA $257 Cheap Flights from Islip (ISP) to Buffalo (BUF)

Popular airlines from MacArthur Airport (ISP) to Buffalo Niagara Intl. Airport (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 $257 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flight from Islip to Buffalo (ISP - BUF) route information
Origin airport
MacArthur
Destination airport
Buffalo Niagara Intl.
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 5 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 rising to .  

Here are more money-saving tips: 

  • Fly in 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 BUF?
Based on fares offered within the last 7 days on Expedia for flights departing within the next year, round-trip flights between MacArthur Airport (ISP) and Buffalo Niagara Intl. Airport (BUF) start from . Book today to secure the best price for your big adventure. 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 BUF?
The majority of flights can be cancelled online, but each air carrier has its own terms and conditions. If you do decide to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from MacArthur Airport to BUF that have flexible change policies?
Flights from MacArthur Airport (ISP) to Buffalo Niagara Intl. Airport (BUF) with flexible change policies are available from several airlines. Simply use our "No change fees" filter when searching. You'll only need to pay the cost difference between flights, with no added fees to worry about.
How many hours is the flight from ISP to Buffalo Niagara International Airport?
There are lots of ways to make the 5 hours and 29 minutes between MacArthur Airport (ISP) and BUF go by quicker. Be productive and sort through your camera roll or delete all those unwanted emails. A nice snooze also helps pass the time!
How far is the flight from MacArthur Airport (ISP) to Buffalo Niagara International Airport?
It's only 520 kilometres from ISP to Buffalo Niagara International Airport. Chances are you'll spend more time getting to and from the airport than actually flying!
Which airlines fly direct from MacArthur Airport to BUF?
You won't find any airlines operating directly between ISP and BUF, so be prepared to make at least one stop on your journey. A layover, whether short or long, can be a welcome way to break up a trip!
Are ISP to Buffalo Niagara International Airport flight tickets cheaper when they're purchased at the last minute?
Flight tickets from ISP to Buffalo Niagara International Airport are available up to a year prior to departure on Expedia. And although you may occasionally nab a great last-minute deal, it's not something you should count on. Also, booking your flights ahead of time means you'll have more options --- and you can avoid getting trapped in the dreaded middle seat! We regularly update our fares to bring you the best bargains, so check back often for all the latest specials.

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