Cheap Flights from Buffalo to Islip
We've found these cheap flights for you. You can book one-way or return flight tickets.
Swipe up to view more
Flight deals from Buffalo to Islip
We've found these cheap flights for you. You can book one-way or return flight tickets.
-
Round-trip
-
One way
-
-
BUF 13:087h 13m1 stopsISP 20:21Buffalo - Islip | Sat, May 24 | Frontier Airlines
ISP 20:2112h 35m1 stopsBUF 08:56Islip - Buffalo | Wed, May 28 | Frontier AirlinesNZD 330 NZD 86362% OFF62% OFFNZD 863 NZD 330 -
BUF 21:3721h 57m1 stopsISP 19:34Buffalo - Islip | Sun, May 25 | Frontier Airlines
ISP 20:2111h 30m1 stopsBUF 07:51Islip - Buffalo | Thu, May 29 | Frontier AirlinesNZD 463 NZD 86346% OFF46% OFFNZD 863 NZD 463
-
BUF 13:0021h 41m1 stopsISP 10:41Buffalo - Islip | Fri, May 16 | Jetblue Airways
ISP 20:0715h 33m1 stopsBUF 11:40Islip - Buffalo | Tue, May 20 | Frontier AirlinesNZD 484 NZD 86344% OFF44% OFFNZD 863 NZD 484 -
BUF 06:1015h 18m1 stopsISP 21:28Buffalo - Islip | Tue, May 20 | Jetblue Airways
ISP 19:1513h 41m1 stopsBUF 08:56Islip - Buffalo | Wed, May 21 | Frontier AirlinesNZD 60830% OFFNZD 863 NZD 608
-
BUF 17:374h 29m1 stopsISP 22:06Buffalo - Islip | Wed, Jun 18 | Jetblue Airways
ISP 06:004h 39m1 stopsBUF 10:39Islip - Buffalo | Mon, Jun 23 | Jetblue AirwaysNZD 62328% OFFNZD 863 NZD 623
-
BUF 07:4528h 19m1 stopsISP 12:04Buffalo - Islip | Tue, May 27 | Jetblue Airways
ISP 12:5922h 41m1 stopsBUF 11:40Islip - Buffalo | Sat, May 31 | Jetblue AirwaysNZD 63626% OFFNZD 863 NZD 636
-
BUF 21:1222h 24m1 stopsISP 19:36Buffalo - Islip | Sun, Jun 22 | Frontier Airlines
ISP 06:004h 39m1 stopsBUF 10:39Islip - Buffalo | Wed, Jun 25 | Jetblue AirwaysNZD 64525% OFFNZD 863 NZD 645
-
BUF 12:238h 52m1 stopsISP 21:15Buffalo - Islip | Thu, Jun 19 | Jetblue Airways
ISP 06:0016h 52m1 stopsBUF 22:52Islip - Buffalo | Sun, Jun 22 | Jetblue AirwaysNZD 66923% OFFNZD 863 NZD 669
-
BUF 07:059h 45m1 stopsISP 16:50Buffalo - Islip | Sat, May 17 | Jetblue Airways
ISP 06:003h 36m1 stopsBUF 09:36Islip - Buffalo | Sat, May 24 | Jetblue AirwaysNZD 67122% OFFNZD 863 NZD 671
-
BUF 08:1013h 56m1 stopsISP 22:06Buffalo - Islip | Sun, Jun 22 | Jetblue Airways
ISP 06:004h 39m1 stopsBUF 10:39Islip - Buffalo | Wed, Jun 25 | Jetblue AirwaysNZD 71717% OFFNZD 863 NZD 717
-
BUF 13:0017h 25m1 stopsISP Invalid DateBuffalo - Islip | Sat, May 17 | Normal Airline
ISP 15:006hDirectBUF 16:00Islip - Buffalo | Mon, May 19 | Normal AirlineFind More FlightsFind More Flights
-
BUF 19:2815h 13m1 stopsISP 10:41Buffalo - Islip | Fri, May 16 | Frontier AirlinesNZD 151 NZD 29449% OFF49% OFFNZD 294 NZD 151
-
BUF 21:3721h 59m1 stopsISP 19:36Buffalo - Islip | Sat, Jun 14 | Frontier AirlinesNZD 170 NZD 29442% OFF42% OFFNZD 294 NZD 170
-
BUF 13:0022h 26m1 stopsISP 11:26Buffalo - Islip | Mon, May 19 | Jetblue AirwaysNZD 199 NZD 29432% OFF32% OFFNZD 294 NZD 199
-
BUF 21:3721h 57m1 stopsISP 19:34Buffalo - Islip | Thu, May 22 | Frontier AirlinesNZD 20630% OFFNZD 294 NZD 206
-
BUF 08:5010h 46m1 stopsISP 19:36Buffalo - Islip | Fri, Jun 20 | Frontier AirlinesNZD 21328% OFFNZD 294 NZD 213
-
BUF 13:0021h 41m1 stopsISP 10:41Buffalo - Islip | Fri, May 16 | Jetblue AirwaysNZD 21627% OFFNZD 294 NZD 216
-
BUF 13:0021h 12m1 stopsISP 10:12Buffalo - Islip | Thu, May 15 | Jetblue AirwaysNZD 21627% OFFNZD 294 NZD 216
-
BUF 09:5124h 21m1 stopsISP 10:12Buffalo - Islip | Thu, May 15 | Frontier AirlinesNZD 23421% OFFNZD 294 NZD 234
-
BUF 19:1225h 30m1 stopsISP 20:42Buffalo - Islip | Fri, May 23 | Frontier AirlinesNZD 23719% OFFNZD 294 NZD 237
-
BUF 20:3816h 8m1 stopsISP 12:46Buffalo - Islip | Mon, May 19 | Frontier AirlinesNZD 24417% OFFNZD 294 NZD 244
-
BUF 13:0017h 25m1 stopsISP Invalid DateBuffalo - Islip | Sat, May 17 | Normal AirlineFind More FlightsFind More Flights
-
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Flight Information from Buffalo to Islip
| Cheapest one-way flight price | NZD 150 |
|---|---|
| Off-season for travel | March |
| Peak season for travel | April |
| Flight distance | 523.67 km |
| Popular airline | Jetblue Airways |
Find the best time to fly from Buffalo to Islip
We monitor flight fares to help you find the best deals effortlessly
Cheapest flights
From price
Search
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
FAQ
-
When are flight tickets from Buffalo (BUF) to Islip (ISP) the cheapest?
Airlines adjust prices for flights from Buffalo to Islip based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Buffalo (BUF) to Islip (ISP) cost?
According to Trip.com's data, the lowest price is around NZD 603.
How to find a cheap flight from Buffalo to Islip
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Buffalo to Islip. Book your flights at the right time and save more.
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
Compare Flight Prices
Compare prices on travel agency and airline websites.
Look Out for Deals
Check airline and travel agency websites for latest flight deals
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com