$77 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.

Sat, Apr 18 - Tue, Apr 21
JFK
John F. Kennedy Intl.
BUF
Buffalo Niagara Intl.
$247 Roundtrip, found 5 hours ago
$247
Roundtrip
found 5 hours ago
Select JetBlue Airways flight, departing Sat, Apr 18 from John F. Kennedy Intl. to Buffalo Niagara Intl., returning Tue, Apr 21, priced at $247 found 5 hours ago
Sat, Apr 18 - Sun, Apr 19
ISP
MacArthur
BUF
Buffalo Niagara Intl.
$469 Roundtrip, found 2 days ago
$469
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Sat, Apr 18 from MacArthur to Buffalo Niagara Intl., returning Sun, Apr 19, priced at $469 found 2 days ago

Airfares from $77 One Way, $150 Round Trip from Islip to Niagara Falls

Prices starting at $150 for return flights and $77 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.

Tue, Apr 28 - Wed, Apr 29
JFK
New York
BUF
Buffalo
$150 Roundtrip, found 3 days ago
$150
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Apr 28 from New York to Buffalo, returning Wed, Apr 29, priced at $150 found 3 days ago
Wed, Jun 3 - Sat, Jun 6
JFK
New York
BUF
Buffalo
$157 Roundtrip, found 1 day ago
$157
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Wed, Jun 3 from New York to Buffalo, returning Sat, Jun 6, priced at $157 found 1 day ago
Thu, May 21 - Wed, May 27
JFK
New York
BUF
Buffalo
$160 Roundtrip, found 3 hours ago
$160
Roundtrip
found 3 hours ago
Select JetBlue Airways flight, departing Thu, May 21 from New York to Buffalo, returning Wed, May 27, priced at $160 found 3 hours ago
Fri, May 8 - Mon, May 11
JFK
New York
BUF
Buffalo
$160 Roundtrip, found 11 hours ago
$160
Roundtrip
found 11 hours ago
Select Delta flight, departing Fri, May 8 from New York to Buffalo, returning Mon, May 11, priced at $160 found 11 hours ago
Thu, May 21 - Sun, May 24
JFK
New York
BUF
Buffalo
$163 Roundtrip, found 1 day ago
$163
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, May 21 from New York to Buffalo, returning Sun, May 24, priced at $163 found 1 day 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

The best fares for Islip to Niagara Falls flights are always found on Orbitz. With superior discounts and the latest innovations in mobile access, your ideal trip starts with Orbitz.

The Easy Way to Plan Travel Cheaply

We provide access to many low-cost vacation packages and travelers can mix and match airlines when scheduling their flights for the best prices and flight times. Finding cheap tickets on flights from Islip to Niagara Falls is easy when you make Orbitz your #1 travel planner.

Book Islip to Niagara Falls Flights With Mobile Apps

Our iPhone and Android mobile apps can be used to compare and book flights from Islip to Niagara Falls. These apps are perfect for checking the status of flights, gate and baggage claims details, car rental rates, and for receiving alerts on special savings that are exclusive to mobile users. Mobile app users can even score great rates when booking hotel rooms. You can compare hotels, virtually view photo galleries, and check out user reviews using the app, as well as find out which ones are closest to you.

Orbitz also offers free travel updates that are sent to your email or mobile phone that notifies you of booking changes, disruptions in service, or delayed flights.

Increase Your Rewards While Enjoying Super Low Rates

Boost your points or miles for your frequent flyer program on certain Islip to Niagara Falls flights. Simply provide your frequent flyer information when booking flights from Islip to Niagara Falls with Orbitz and get both a low fare and travel rewards. You can enter this information in your Orbitz account profile for easy remembering in future bookings.

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.

More Destinations

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.