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Cheap flights from Buffalo to New York from $229

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
6:00 am - 12:05 pmBUF  Buffalo-ISP Islip Long Island
6h 05m1 stop Baltimore/Washington
Southwest Logo
5:35 am - 12:00 pmISP  Islip Long Island-BUF Buffalo
6h 25m1 stop Baltimore/Washington
$233Southwest
Sat, Dec 5 - Sun, Dec 6
Southwest Logo
3:30 pm - 9:45 pmBUF  Buffalo-ISP Islip Long Island
6h 15m1 stop Baltimore/Washington
Southwest Logo
12:25 pm - 9:15 pmISP  Islip Long Island-BUF Buffalo
8h 50m2 stops Baltimore/Washington Chicago Midway
$298Southwest
Sat, Dec 5 - Sun, Dec 6
Southwest Logo
12:50 pm - 9:45 pmBUF  Buffalo-ISP Islip Long Island
8h 55m2 stops Tampa Baltimore/Washington
Southwest Logo
12:25 pm - 9:15 pmISP  Islip Long Island-BUF Buffalo
8h 50m2 stops Baltimore/Washington Chicago Midway
$379Southwest
Sat, Dec 5 - Sun, Dec 6
Southwest Logo
3:55 pm - 9:45 pmBUF  Buffalo-ISP Islip Long Island
5h 50m1 stop Baltimore/Washington
Southwest Logo
5:40 pm - 11:50 pmISP  Islip Long Island-BUF Buffalo
6h 10m1 stop Baltimore/Washington
$399Southwest
Wed, Nov 11 - Sun, Nov 15
Southwest Logo
5:30 pm - 11:35 pmBUF  Buffalo-ISP Islip Long Island
6h 05m1 stop Baltimore/Washington
Southwest Logo
5:40 pm - 11:50 pmISP  Islip Long Island-BUF Buffalo
6h 10m1 stop Baltimore/Washington
$399Southwest
Fri, Nov 13 - Sun, Nov 15
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
$404Southwest
Wed, Nov 11 - Sun, Nov 15
Southwest Logo
12:40 pm - 11:35 pmBUF  Buffalo-ISP Islip Long Island
10h 55m2 stops Tampa Baltimore/Washington
Southwest Logo
5:40 pm - 11:50 pmISP  Islip Long Island-BUF Buffalo
6h 10m1 stop Baltimore/Washington
$412Southwest
Fri, Nov 13 - Sun, Nov 15
Southwest Logo
5:30 pm - 11:35 pmBUF  Buffalo-ISP Islip Long Island
6h 05m1 stop Baltimore/Washington
Southwest Logo
5:40 pm - 11:50 pmISP  Islip Long Island-BUF Buffalo
6h 10m1 stop Baltimore/Washington
$505Southwest
Sun, Nov 8 - Mon, Nov 9
JetBlue Logo
6:40 pm - 8:50 amBUF  Buffalo-ISP Islip Long Island
14h 10m1 stop Fort Lauderdale
JetBlue Logo
6:00 am - 11:58 pmISP  Islip Long Island-BUF Buffalo
17h 58m1 stop Fort Lauderdale
$704JetBlue
Tue, Nov 24 - Sat, Nov 28
JetBlue Logo
1:31 pm - 12:46 pmBUF  Buffalo-ISP Islip Long Island
23h 15m1 stop Orlando
JetBlue Logo
6:00 am - 9:20 pmISP  Islip Long Island-BUF Buffalo
15h 20m1 stop Fort Lauderdale
$722JetBlue
Fri, Jan 8 - Mon, Jan 11

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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
Dec 5
BUF6:00 amBuffalo
6h 05m
1 stop
ISP12:05 pmIslip Long Island
Dec 6
ISP5:35 amIslip Long Island
6h 25m
1 stop
BUF12:00 pmBuffalo
$233
Southwest
Dec 5
BUF3:30 pmBuffalo
6h 15m
1 stop
ISP9:45 pmIslip Long Island
Dec 6
ISP12:25 pmIslip Long Island
8h 50m
2 stops
BUF9:15 pmBuffalo
$298
Southwest
Dec 5
BUF12:50 pmBuffalo
8h 55m
2 stops
ISP9:45 pmIslip Long Island
Dec 6
ISP12:25 pmIslip Long Island
8h 50m
2 stops
BUF9:15 pmBuffalo
$379

JetBlue flights from Buffalo to Islip, New York

Our best JetBlue deals on Buffalo to Islip, New York flight tickets
JetBlue
Nov 24
BUF6:40 pmBuffalo
14h 10m
1 stop
ISP8:50 amIslip Long Island
Nov 28
ISP6:00 amIslip Long Island
17h 58m
1 stop
BUF11:58 pmBuffalo
$704
JetBlue
Jan 8
BUF1:31 pmBuffalo
23h 15m
1 stop
ISP12:46 pmIslip Long Island
Jan 11
ISP6:00 amIslip Long Island
15h 20m
1 stop
BUF9:20 pmBuffalo
$722
JetBlue
Jan 8
BUF1:31 pmBuffalo
23h 15m
1 stop
ISP12:46 pmIslip Long Island
Jan 11
ISP2:27 pmIslip Long Island
28h 06m
2 stops
BUF6:33 pmBuffalo
$735

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

BuffaloIslip

BUF Buffalo - ISP Islip Long Island

BUFISP

Buffalo

Sat 12/5

6:00 am-12:05 pm

1 stop6h 05m

Islip Long Island

Sun 12/6

5:35 am-12:00 pm

1 stop6h 25m

$233

BuffaloIslip

BUF Buffalo - ISP Islip Long Island

BUFISP

Buffalo

Sat 12/5

3:30 pm-9:45 pm

1 stop6h 15m

Islip Long Island

Sun 12/6

12:25 pm-9:15 pm

2 stops8h 50m

$298

BuffaloIslip

BUF Buffalo - ISP Islip Long Island

BUFISP

Buffalo

Sat 12/5

12:50 pm-9:45 pm

2 stops8h 55m

Islip Long Island

Sun 12/6

12:25 pm-9:15 pm

2 stops8h 50m

$379
Quickest round-trip

BuffaloIslip

BUF Buffalo - ISP Islip Long Island

BUFISP

Buffalo

Wed 11/11

3:55 pm-9:45 pm

1 stop5h 50m

Islip Long Island

Sun 11/15

5:40 pm-11:50 pm

1 stop6h 10m

$399

BuffaloIslip

BUF Buffalo - ISP Islip Long Island

BUFISP

Buffalo

Fri 11/13

5:30 pm-11:35 pm

1 stop6h 05m

Islip Long Island

Sun 11/15

5:40 pm-11:50 pm

1 stop6h 10m

$399

BuffaloIslip

BUF Buffalo - ISP Islip Long Island

BUFISP

Buffalo

Wed 11/11

11:20 am-9:45 pm

2 stops10h 25m

Islip Long Island

Sun 11/15

5:40 pm-11:50 pm

1 stop6h 10m

$404

BuffaloIslip

BUF Buffalo - ISP Islip Long Island

BUFISP

Buffalo

Fri 11/13

12:40 pm-11:35 pm

2 stops10h 55m

Islip Long Island

Sun 11/15

5:40 pm-11:50 pm

1 stop6h 10m

$412

BuffaloIslip

BUF Buffalo - ISP Islip Long Island

BUFISP

Buffalo

Sun 11/8

5:30 pm-11:35 pm

1 stop6h 05m

Islip Long Island

Mon 11/9

5:40 pm-11:50 pm

1 stop6h 10m

$505

BuffaloIslip

BUF Buffalo - ISP Islip Long Island

BUFISP

Buffalo

Tue 11/24

6:40 pm-8:50 am

1 stop14h 10m

Islip Long Island

Sat 11/28

6:00 am-11:58 pm

1 stop17h 58m

$704

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

6:00 am-9:20 pm

1 stop15h 20m

$722

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 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

$229

Fastest flight time

3h 40m

Direct flights

None
The best one-way flight to Islip, New York from Buffalo in the past 72 hours is $229. The best round-trip flight deal from Buffalo to Islip, New York found on momondo in the last 72 hours is $233.
The fastest flight from Buffalo to Islip, New York takes 3h 40m
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 40m.

  • 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
7.9
4,217 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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