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Cheap flights from Buffalo to New York from $163

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Buffalo to New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
12:45 pm - 4:15 pmBUF  Buffalo-ISP Islip Long Island
3h 30m1 stop Baltimore/Washington
Southwest Logo
5:40 pm - 11:50 pmISP  Islip Long Island-BUF Buffalo
6h 10m1 stop Baltimore/Washington
$341Southwest
Fri, Dec 4 - Sun, Dec 6
Southwest Logo
12:45 pm - 4:15 pmBUF  Buffalo-ISP Islip Long Island
3h 30m1 stop Baltimore/Washington
Southwest Logo
12:25 pm - 9:15 pmISP  Islip Long Island-BUF Buffalo
8h 50m2 stops Baltimore/Washington Chicago Midway
$386Southwest
Fri, Dec 4 - Sun, Dec 6
Southwest Logo
12:45 pm - 4:15 pmBUF  Buffalo-ISP Islip Long Island
3h 30m1 stop Baltimore/Washington
Southwest Logo
5:40 pm - 11:50 pmISP  Islip Long Island-BUF Buffalo
6h 10m1 stop Baltimore/Washington
$401Southwest
Thu, Nov 19 - Fri, Nov 20
Southwest Logo
11:20 am - 9:45 pmBUF  Buffalo-ISP Islip Long Island
10h 25m2 stops Orlando Baltimore/Washington
Southwest Logo
5:40 pm - 11:50 pmISP  Islip Long Island-BUF Buffalo
6h 10m1 stop Baltimore/Washington
$406Southwest
Thu, Nov 19 - Fri, Nov 20
Southwest Logo
11:20 am - 9:45 pmBUF  Buffalo-ISP Islip Long Island
10h 25m2 stops Orlando Baltimore/Washington
Southwest Logo
1:35 pm - 11:25 pmISP  Islip Long Island-BUF Buffalo
9h 50m2 stops West Palm Beach President Donald J. Trump Intl Orlando
$419Southwest
Thu, Nov 19 - Fri, Nov 20
Southwest Logo
5:20 am - 5:05 pmBUF  Buffalo-ISP Islip Long Island
11h 45m2 stops Tampa Baltimore/Washington
Southwest Logo
4:55 pm - 11:50 pmISP  Islip Long Island-BUF Buffalo
6h 55m1 stop Baltimore/Washington
$468Southwest
Fri, Nov 27 - Mon, Nov 30
Southwest Logo
5:40 pm - 11:45 pmBUF  Buffalo-ISP Islip Long Island
6h 05m1 stop Baltimore/Washington
Southwest Logo
9:25 am - 10:35 pmISP  Islip Long Island-BUF Buffalo
13h 10m1 stop Tampa
$493Southwest
Sat, Nov 21 - Wed, Nov 25
Southwest Logo
11:20 am - 9:45 pmBUF  Buffalo-ISP Islip Long Island
10h 25m2 stops Orlando Baltimore/Washington
Southwest Logo
12:25 pm - 9:15 pmISP  Islip Long Island-BUF Buffalo
8h 50m2 stops Baltimore/Washington Chicago Midway
$497Southwest
Fri, Dec 4 - Sun, Dec 6
JetBlue Logo
6:00 am - 12:46 pmBUF  Buffalo-ISP Islip Long Island
6h 46m1 stop Orlando
JetBlue Logo
1:36 pm - 10:50 pmISP  Islip Long Island-BUF Buffalo
9h 14m1 stop Orlando
$619JetBlue
Fri, Jan 8 - Mon, Jan 11
JetBlue Logo
1:31 pm - 12:46 pmBUF  Buffalo-ISP Islip Long Island
23h 15m1 stop Orlando
JetBlue Logo
1:36 pm - 10:50 pmISP  Islip Long Island-BUF Buffalo
9h 14m1 stop Orlando
$644JetBlue
Fri, Jan 8 - Mon, Jan 11

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JetBlue flights from Buffalo to Islip, New York

Our best JetBlue deals on Buffalo to Islip, New York flight tickets
JetBlue
Jan 8
BUF6:00 amBuffalo
6h 46m
1 stop
ISP12:46 pmIslip Long Island
Jan 11
ISP1:36 pmIslip Long Island
9h 14m
1 stop
BUF10:50 pmBuffalo
$619
JetBlue
Jan 8
BUF1:31 pmBuffalo
23h 15m
1 stop
ISP12:46 pmIslip Long Island
Jan 11
ISP1:36 pmIslip Long Island
9h 14m
1 stop
BUF10:50 pmBuffalo
$644
JetBlue
Jan 8
BUF1:31 pmBuffalo
23h 15m
1 stop
ISP12:46 pmIslip Long Island
Jan 11
ISP1:36 pmIslip Long Island
30h 38m
2 stops
BUF8:14 pmBuffalo
$710

Southwest flights from Buffalo to Islip, New York

Our best Southwest deals on Buffalo to Islip, New York flight tickets
Southwest
Dec 4
BUF12:45 pmBuffalo
3h 30m
1 stop
ISP4:15 pmIslip Long Island
Dec 6
ISP5:40 pmIslip Long Island
6h 10m
1 stop
BUF11:50 pmBuffalo
$341
Southwest
Dec 4
BUF12:45 pmBuffalo
3h 30m
1 stop
ISP4:15 pmIslip Long Island
Dec 6
ISP12:25 pmIslip Long Island
8h 50m
2 stops
BUF9:15 pmBuffalo
$386
Southwest
Nov 19
BUF12:45 pmBuffalo
3h 30m
1 stop
ISP4:15 pmIslip Long Island
Nov 20
ISP5:40 pmIslip Long Island
6h 10m
1 stop
BUF11:50 pmBuffalo
$401

momondo Fare Finder

 
Use the filters below to find and compare flights from Buffalo to Islip, New York that are best for you.

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Price

Cheapest round-trip
Quickest round-trip

BuffaloIslip

BUF Buffalo - ISP Islip Long Island

BUFISP

Buffalo

Fri 12/4

12:45 pm-4:15 pm

1 stop3h 30m

Islip Long Island

Sun 12/6

5:40 pm-11:50 pm

1 stop6h 10m

$341

BuffaloIslip

BUF Buffalo - ISP Islip Long Island

BUFISP

Buffalo

Fri 12/4

12:45 pm-4:15 pm

1 stop3h 30m

Islip Long Island

Sun 12/6

12:25 pm-9:15 pm

2 stops8h 50m

$386

BuffaloIslip

BUF Buffalo - ISP Islip Long Island

BUFISP

Buffalo

Thu 11/19

12:45 pm-4:15 pm

1 stop3h 30m

Islip Long Island

Fri 11/20

5:40 pm-11:50 pm

1 stop6h 10m

$401

BuffaloIslip

BUF Buffalo - ISP Islip Long Island

BUFISP

Buffalo

Thu 11/19

11:20 am-9:45 pm

2 stops10h 25m

Islip Long Island

Fri 11/20

5:40 pm-11:50 pm

1 stop6h 10m

$406

BuffaloIslip

BUF Buffalo - ISP Islip Long Island

BUFISP

Buffalo

Thu 11/19

11:20 am-9:45 pm

2 stops10h 25m

Islip Long Island

Fri 11/20

1:35 pm-11:25 pm

2 stops9h 50m

$419

BuffaloIslip

BUF Buffalo - ISP Islip Long Island

BUFISP

Buffalo

Fri 11/27

5:20 am-5:05 pm

2 stops11h 45m

Islip Long Island

Mon 11/30

4:55 pm-11:50 pm

1 stop6h 55m

$468

BuffaloIslip

BUF Buffalo - ISP Islip Long Island

BUFISP

Buffalo

Sat 11/21

5:40 pm-11:45 pm

1 stop6h 05m

Islip Long Island

Wed 11/25

9:25 am-10:35 pm

1 stop13h 10m

$493

BuffaloIslip

BUF Buffalo - ISP Islip Long Island

BUFISP

Buffalo

Fri 12/4

11:20 am-9:45 pm

2 stops10h 25m

Islip Long Island

Sun 12/6

12:25 pm-9:15 pm

2 stops8h 50m

$497

BuffaloIslip

BUF Buffalo - ISP Islip Long Island

BUFISP

Buffalo

Fri 1/8

6:00 am-12:46 pm

1 stop6h 46m

Islip Long Island

Mon 1/11

1:36 pm-10:50 pm

1 stop9h 14m

$619

BuffaloIslip

BUF Buffalo - ISP Islip Long Island

BUFISP

Buffalo

Fri 1/8

1:31 pm-12:46 pm

1 stop23h 15m

Islip Long Island

Mon 1/11

1:36 pm-10:50 pm

1 stop9h 14m

$644

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to New York from

How to get the cheapest flight ticket from Buffalo to Islip, New York

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Buffalo to Islip Long Island?

Southwest, Frontier, and JetBlue are the most popular carriers operating from Buffalo to Islip Long Island

What airlines fly to Islip, New York?

Delta, JetBlue and United Airlines are the top three most popular airlines that fly to Islip, New York from Buffalo according to our data. Delta is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Islip, New York. Keep in mind that there are 5 different airlines that fly to Islip, New York on a routine basis, so you have a few additional options to choose from.

When to book flights from Buffalo to Islip, New York

Are you open to changing your travel dates? Check out the ideal times to fly from Buffalo to Islip, New York according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Buffalo to Islip, New York (BUF to ISP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Islip, New York

Best Price Found

$163

Fastest flight time

3h 30m

Direct flights

None
The best one-way flight to Islip, New York from Buffalo in the past 72 hours is $163. The best round-trip flight deal from Buffalo to Islip, New York found on momondo in the last 72 hours is $341.
The fastest flight from Buffalo to Islip, New York takes 3h 30m
There are no direct flights from Buffalo to Islip, New York. There are no popular flight routes from Buffalo to Islip, New York.
Search flight deals

Frequently asked questions about flying from Buffalo to Islip, New York

  • How far is Buffalo to Islip Long Island by plane?

    There are 327.4 mi between Buffalo and Islip Long Island. In terms of flight time, this usually takes a little over 3h 30m.

  • When did momondo last update prices for flights from Buffalo Airport to Islip Long Island Airport?

    Prices for flights from Buffalo Airport to Islip Long Island Airport were last updated today.

  • How many operators does momondo search for flights from Buffalo Airport to Islip Long Island Airport?

  • How old do you have to be to fly from Buffalo Airport to Islip Long Island Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Buffalo Airport to Islip Long Island Airport.

  • What documentation or ID do you need to fly to Islip Long Island Airport?

    The travel and health documents you'll need for your trip to Islip Long Island Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Islip Long Island Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Buffalo to Islip, New York?

Best airlines flying from Buffalo to Islip, New York

Compare and see reviews for airlines that fly from Buffalo to Islip, New York with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $180Free CancellationRating
8.0
4,219 reviews
Search Southwest flights

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Montauk
Riverhead
Southampton
Amagansett
Sag Harbor

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to Islip?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Buffalo to Islip. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Buffalo to Islip with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Buffalo to Islip flights to just show those with flexible booking policies.

How can momondo help me find flights from Buffalo to Islip?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Islip from Buffalo.

I’m not ready to book a flight from Buffalo to Islip right now. Can momondo alert me if prices change?

Price alerts on flights to Islip from Buffalo are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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