$69 Cheap flight deals from Islip (NYC) to Niagara Falls (BUF)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

This Weekend's Flight Deals from Islip to Niagara Falls

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Sep 28 - Sat, Oct 4
JFK
John F. Kennedy Intl.
BUF
Buffalo Niagara Intl.
$235 Roundtrip, found 20 hours ago
$235
Roundtrip
found 20 hours ago
Select JetBlue Airways flight, departing Sun, Sep 28 from John F. Kennedy Intl. to Buffalo Niagara Intl., returning Sat, Oct 4, priced at $235 found 20 hours ago
Fri, Sep 26 - Sun, Sep 28
ISP
MacArthur
BUF
Buffalo Niagara Intl.
$723 Roundtrip, found 2 days ago
$723
Roundtrip
found 2 days ago
Select Cape Air flight, departing Fri, Sep 26 from MacArthur to Buffalo Niagara Intl., returning Sun, Sep 28, priced at $723 found 2 days ago

Airfares from $69 One Way, $117 Round Trip from Islip to Niagara Falls

Prices starting at $117 for return flights and $69 for one-way flights to Niagara Falls were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 30 - Sun, Nov 2
JFK
New York
BUF
Buffalo
$117 Roundtrip, found 4 hours ago
$117
Roundtrip
found 4 hours ago
Select JetBlue Airways flight, departing Thu, Oct 30 from New York to Buffalo, returning Sun, Nov 2, priced at $117 found 4 hours ago
Mon, Oct 6 - Sun, Nov 2
JFK
New York
BUF
Buffalo
$119 Roundtrip, found 2 hours ago
$119
Roundtrip
found 2 hours ago
Select JetBlue Airways flight, departing Mon, Oct 6 from New York to Buffalo, returning Sun, Nov 2, priced at $119 found 2 hours ago
Tue, Sep 30 - Fri, Oct 3
JFK
New York
BUF
Buffalo
$119 Roundtrip, found 6 days ago
$119
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Tue, Sep 30 from New York to Buffalo, returning Fri, Oct 3, priced at $119 found 6 days ago
Sun, Nov 16 - Fri, Nov 21
JFK
New York
BUF
Buffalo
$129 Roundtrip, found 1 day ago
$129
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Sun, Nov 16 from New York to Buffalo, returning Fri, Nov 21, priced at $129 found 1 day ago
Sun, Nov 16 - Sun, Nov 23
JFK
New York
BUF
Buffalo
$132 Roundtrip, found 15 hours ago
$132
Roundtrip
found 15 hours ago
Select JetBlue Airways flight, departing Sun, Nov 16 from New York to Buffalo, returning Sun, Nov 23, priced at $132 found 15 hours ago

More About Flying To Niagara Falls from Islip

Route Information for Flights from Islip to Niagara Falls

Origin Airport IATA Code
NYC
Destination Airport IATA Code
BUF
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Islip to Niagara Falls

Getting a spectacularly low fare on Islip to Niagara Falls flights is always possible when you use Orbitz as your personal travel planner. Orbitz is your essential travel resource for low cost flights from Islip to Niagara Falls, discount hotel accommodations, cheap car rentals, and more.

Research and Book Islip to Niagara Falls Flights on the Go

Our free cutting-edge mobile apps for iPad, Android, and iPhone make it easy to find the best fares when researching and booking flights from Islip to Niagara Falls. You can also use the apps to check your flight status, find baggage claims details, and get exclusive mobile discount rates on car rentals and hotels.

Earn Miles and Points for Your Frequent Flyer Program

Build up points or miles for your frequent flyer plan with qualifying Islip to Niagara Falls flights. Simply add your frequent flyer number when booking your domestic or international flights or enter the numbers in your Orbitz account profile to automatically add them to your bookings.

Flight Alerts Take the Hassle out of Travel

You can get email, SMS text, or voicemail updates regarding any major changes to your flights from Islip to Niagara Falls. These free alerts can also be sent to as many as six additional contacts, ensuring that your friends, colleagues, or family are aware of changes to your arrival time.

Stay in Your Budget and Still Get Great Accommodations

Orbitz shoppers can access affordable vacation packages and have the option of booking their departure and arrival flights through different airlines, making travel less costly and more convenient. The best prices on flights from Islip to Niagara Fallsare always found on Orbitz.

Frequently asked questions

Are there non-stop flights from Islip to Niagara Falls?
There certainly are, which is terrific news if you're not a huge fan of changing planes en route. JetBlue and Delta offer nonstop flights from John F. Kennedy Intl. Airport (JFK) to Buffalo, NY (BUF-Buffalo Niagara Intl.).
What is the shortest flight from Islip to Niagara Falls?
Leave those movies on your laptop for another occasion, because the journey from Islip, NY (ISP-MacArthur) to BUF can be as quick as 2 hours and 24 minutes.
What airlines fly from Islip to Niagara Falls most frequently?
The carriers that have the most frequent flights between JFK Airport and Buffalo, NY (BUF-Buffalo Niagara Intl.) include JetBlue (B6). This popular option operates 86 flights on the route every month. Also investigate the great deals from Delta (DL). Offering 78 flights each month between Islip and Niagara Falls, they make the journey just as enjoyable as the destination.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.