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Cheap flights from Buffalo to New York from $108

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
11:05 am - 3:45 pmBUF  Buffalo-ISP Islip Long Island
4h 40m1 stop Baltimore/Washington
Southwest Logo
9:40 am - 3:20 pmISP  Islip Long Island-BUF Buffalo
5h 40m1 stop Baltimore/Washington
$201Southwest
Wed, Oct 7 - Wed, Oct 14
Southwest Logo
11:05 am - 3:45 pmBUF  Buffalo-ISP Islip Long Island
4h 40m1 stop Baltimore/Washington
Southwest Logo
12:50 pm - 10:15 pmISP  Islip Long Island-BUF Buffalo
9h 25m2 stops Baltimore/Washington Orlando
$259Southwest
Wed, Oct 7 - Wed, Oct 14
Southwest Logo
11:00 am - 5:05 pmBUF  Buffalo-ISP Islip Long Island
6h 05m1 stop Baltimore/Washington
Southwest Logo
5:40 pm - 11:45 pmISP  Islip Long Island-BUF Buffalo
6h 05m1 stop Baltimore/Washington
$286Southwest
Fri, Dec 11 - Sun, Dec 13
Southwest Logo
4:00 pm - 11:30 pmBUF  Buffalo-ISP Islip Long Island
7h 30m2 stops Chicago Midway Baltimore/Washington
Southwest Logo
5:35 am - 12:00 pmISP  Islip Long Island-BUF Buffalo
6h 25m1 stop Baltimore/Washington
$291Southwest
Fri, Dec 11 - Sun, Dec 13
Southwest Logo
2:50 pm - 11:40 pmBUF  Buffalo-ISP Islip Long Island
8h 50m1 stop Baltimore/Washington
Southwest Logo
5:40 pm - 12:10 amISP  Islip Long Island-BUF Buffalo
6h 30m1 stop Baltimore/Washington
$294Southwest
Thu, Oct 22 - Mon, Oct 26
Southwest Logo
4:00 pm - 11:30 pmBUF  Buffalo-ISP Islip Long Island
7h 30m2 stops Chicago Midway Baltimore/Washington
Southwest Logo
5:35 am - 3:15 pmISP  Islip Long Island-BUF Buffalo
9h 40m2 stops Baltimore/Washington Nashville Intl
$296Southwest
Fri, Dec 11 - Sun, Dec 13
Southwest Logo
2:00 pm - 10:40 pmBUF  Buffalo-ISP Islip Long Island
8h 40m2 stops Chicago Midway Baltimore/Washington
Southwest Logo
12:50 pm - 10:15 pmISP  Islip Long Island-BUF Buffalo
9h 25m2 stops Baltimore/Washington Orlando
$324Southwest
Wed, Oct 7 - Wed, Oct 14
Southwest Logo
2:50 pm - 11:15 pmBUF  Buffalo-ISP Islip Long Island
8h 25m2 stops Baltimore/Washington Orlando
Southwest Logo
5:40 pm - 12:10 amISP  Islip Long Island-BUF Buffalo
6h 30m1 stop Baltimore/Washington
$327Southwest
Thu, Oct 22 - Mon, Oct 26
Southwest Logo
12:35 pm - 5:00 pmBUF  Buffalo-ISP Islip Long Island
4h 25m1 stop Baltimore/Washington
Southwest Logo
5:40 pm - 11:45 pmISP  Islip Long Island-BUF Buffalo
6h 05m1 stop Baltimore/Washington
$351Southwest
Fri, Oct 2 - Mon, Oct 5
Southwest Logo
7:15 am - 11:55 amBUF  Buffalo-ISP Islip Long Island
4h 40m1 stop Baltimore/Washington
Southwest Logo
5:40 pm - 11:45 pmISP  Islip Long Island-BUF Buffalo
6h 05m1 stop Baltimore/Washington
$356Southwest
Sat, Oct 17 - Mon, Oct 19

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Southwest flights from Buffalo to Islip, New York

Our best Southwest deals on Buffalo to Islip, New York flight tickets
Southwest
Oct 7
BUF11:05 amBuffalo
4h 40m
1 stop
ISP3:45 pmIslip Long Island
Oct 14
ISP9:40 amIslip Long Island
5h 40m
1 stop
BUF3:20 pmBuffalo
$201
Southwest
Oct 7
BUF11:05 amBuffalo
4h 40m
1 stop
ISP3:45 pmIslip Long Island
Oct 14
ISP12:50 pmIslip Long Island
9h 25m
2 stops
BUF10:15 pmBuffalo
$259
Southwest
Dec 11
BUF11:00 amBuffalo
6h 05m
1 stop
ISP5:05 pmIslip Long Island
Dec 13
ISP5:40 pmIslip Long Island
6h 05m
1 stop
BUF11:45 pmBuffalo
$286

Frontier flights from Buffalo to Islip, New York

Our best Frontier deals on Buffalo to Islip, New York flight tickets
Frontier
Nov 24
BUF9:20 pmBuffalo
18h 25m
1 stop
ISP3:45 pmIslip Long Island
Nov 29
ISP4:40 pmIslip Long Island
27h 44m
1 stop
BUF8:24 pmBuffalo
$634
Frontier
Nov 24
BUF9:20 pmBuffalo
21h 46m
1 stop
ISP7:06 pmIslip Long Island
Nov 29
ISP4:40 pmIslip Long Island
27h 44m
1 stop
BUF8:24 pmBuffalo
$656
Frontier
Nov 24
BUF9:20 pmBuffalo
21h 46m
1 stop
ISP7:06 pmIslip Long Island
Nov 29
ISP4:40 pmIslip Long Island
20h 19m
2 stops
BUF12:59 pmBuffalo
$663

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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Cheapest round-trip
Quickest round-trip

BuffaloIslip

BUF Buffalo - ISP Islip Long Island

BUFISP

Buffalo

Wed 10/7

11:05 am-3:45 pm

1 stop4h 40m

Islip Long Island

Wed 10/14

9:40 am-3:20 pm

1 stop5h 40m

$201

BuffaloIslip

BUF Buffalo - ISP Islip Long Island

BUFISP

Buffalo

Wed 10/7

11:05 am-3:45 pm

1 stop4h 40m

Islip Long Island

Wed 10/14

12:50 pm-10:15 pm

2 stops9h 25m

$259

BuffaloIslip

BUF Buffalo - ISP Islip Long Island

BUFISP

Buffalo

Fri 12/11

11:00 am-5:05 pm

1 stop6h 05m

Islip Long Island

Sun 12/13

5:40 pm-11:45 pm

1 stop6h 05m

$286

BuffaloIslip

BUF Buffalo - ISP Islip Long Island

BUFISP

Buffalo

Fri 12/11

4:00 pm-11:30 pm

2 stops7h 30m

Islip Long Island

Sun 12/13

5:35 am-12:00 pm

1 stop6h 25m

$291

BuffaloIslip

BUF Buffalo - ISP Islip Long Island

BUFISP

Buffalo

Thu 10/22

2:50 pm-11:40 pm

1 stop8h 50m

Islip Long Island

Mon 10/26

5:40 pm-12:10 am

1 stop6h 30m

$294

BuffaloIslip

BUF Buffalo - ISP Islip Long Island

BUFISP

Buffalo

Fri 12/11

4:00 pm-11:30 pm

2 stops7h 30m

Islip Long Island

Sun 12/13

5:35 am-3:15 pm

2 stops9h 40m

$296

BuffaloIslip

BUF Buffalo - ISP Islip Long Island

BUFISP

Buffalo

Wed 10/7

2:00 pm-10:40 pm

2 stops8h 40m

Islip Long Island

Wed 10/14

12:50 pm-10:15 pm

2 stops9h 25m

$324

BuffaloIslip

BUF Buffalo - ISP Islip Long Island

BUFISP

Buffalo

Thu 10/22

2:50 pm-11:15 pm

2 stops8h 25m

Islip Long Island

Mon 10/26

5:40 pm-12:10 am

1 stop6h 30m

$327

BuffaloIslip

BUF Buffalo - ISP Islip Long Island

BUFISP

Buffalo

Fri 10/2

12:35 pm-5:00 pm

1 stop4h 25m

Islip Long Island

Mon 10/5

5:40 pm-11:45 pm

1 stop6h 05m

$351

BuffaloIslip

BUF Buffalo - ISP Islip Long Island

BUFISP

Buffalo

Sat 10/17

7:15 am-11:55 am

1 stop4h 40m

Islip Long Island

Mon 10/19

5:40 pm-11:45 pm

1 stop6h 05m

$356

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

Frontier and Southwest 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

$108

Fastest flight time

3h 35m

Direct flights

None
The best one-way flight to Islip, New York from Buffalo in the past 72 hours is $108. The best round-trip flight deal from Buffalo to Islip, New York found on momondo in the last 72 hours is $201.
The fastest flight from Buffalo to Islip, New York takes 3h 35m
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 35m.

  • 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 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.

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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