Cheap Flights from Islip to Houston
We've found these cheap flights for you. You can book one-way or return flight tickets.
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Flights from Islip to Houston Starting at NZD 145
We've found these cheap flights for you. You can book one-way or return flight tickets.
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Round-trip
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One way
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ISP 18:5116h 54m1 stopsIAH 10:45Islip - Houston | Tue, Apr 22 | Frontier Airlines
IAH 21:0112h 11m1 stopsISP 10:12Houston - Islip | Wed, Apr 30 | Frontier AirlinesNZD 242 NZD 81070% OFF70% OFFNZD 810 NZD 242 -
ISP 10:5026h 50m1 stopsIAH 12:40Islip - Houston | Tue, Apr 1 | Frontier Airlines
IAH 21:1411h 46m1 stopsISP 10:00Houston - Islip | Mon, Apr 7 | Frontier AirlinesNZD 283 NZD 81065% OFF65% OFFNZD 810 NZD 283
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ISP 19:1517h 44m1 stopsIAH 11:59Islip - Houston | Sat, Apr 5 | Frontier Airlines
IAH 15:1127h 39m1 stopsISP 19:50Houston - Islip | Sat, Apr 12 | Frontier AirlinesNZD 395 NZD 81051% OFF51% OFFNZD 810 NZD 395
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ISP 09:178h 51m1 stopsIAH 17:08Islip - Houston | Sat, Mar 29 | Frontier Airlines
IAH 07:2011h 44m1 stopsISP 20:04Houston - Islip | Sat, Apr 5 | United AirlinesNZD 49139% OFFNZD 810 NZD 491
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ISP 18:4816h 58m1 stopsIAH 10:46Islip - Houston | Fri, May 2 | Frontier Airlines
IAH 21:0012h 12m1 stopsISP 10:12Houston - Islip | Mon, May 5 | Frontier AirlinesNZD 50438% OFFNZD 810 NZD 504
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ISP 11:4524h1 stopsIAH 10:45Islip - Houston | Tue, Apr 22 | Jetblue Airways
IAH 21:0114h 1m1 stopsISP 12:02Houston - Islip | Wed, Apr 30 | Frontier AirlinesNZD 53634% OFFNZD 810 NZD 536 -
ISP 09:007h 43m1 stopsIAH 15:43Islip - Houston | Fri, Apr 4 | Frontier Airlines
IAH 12:496h 1m1 stopsISP 19:50Houston - Islip | Sun, Apr 6 | Frontier AirlinesNZD 54832% OFFNZD 810 NZD 548
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ISP 21:0419h 39m1 stopsIAH 15:43Islip - Houston | Thu, Apr 3 | Frontier Airlines
IAH 12:496h 45m1 stopsISP 20:34Houston - Islip | Thu, Apr 10 | Frontier AirlinesNZD 60925% OFFNZD 810 NZD 609
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ISP 21:4214h 24m1 stopsIAH 11:06Islip - Houston | Thu, Apr 24 | Frontier Airlines
IAH 07:207h 3m1 stopsISP 15:23Houston - Islip | Sat, Apr 26 | United AirlinesNZD 61224% OFFNZD 810 NZD 612
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ISP 18:5116h 54m1 stopsIAH 10:45Islip - Houston | Sat, Apr 26 | Frontier Airlines
IAH 21:0115h 17m1 stopsISP 13:18Houston - Islip | Sun, Apr 27 | Frontier AirlinesNZD 65619% OFFNZD 810 NZD 656
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ISP 13:0017h 25m1 stopsHOU Invalid DateIslip - Houston | Tue, Mar 25 | Normal Airline
HOU 15:006hNonstopISP 16:00Houston - Islip | Thu, Mar 27 | Normal AirlineFind More FlightsFind More Flights
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ISP 19:1617h 48m1 stopsIAH 12:04Islip - Houston | Sat, Mar 29 | Frontier AirlinesNZD 145 NZD 62577% OFF77% OFFNZD 625 NZD 145
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ISP 10:5026h 50m1 stopsIAH 12:40Islip - Houston | Tue, Apr 1 | Frontier AirlinesNZD 163 NZD 62574% OFF74% OFFNZD 625 NZD 163
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ISP 21:0422h 51m1 stopsIAH 18:55Islip - Houston | Tue, Apr 8 | Frontier AirlinesNZD 235 NZD 62562% OFF62% OFFNZD 625 NZD 235
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ISP 20:3520h 25m1 stopsIAH 16:00Islip - Houston | Sat, Mar 29 | Jetblue AirwaysNZD 23762% OFFNZD 625 NZD 237
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ISP 10:5013h 38m1 stopsIAH 23:28Islip - Houston | Fri, Apr 25 | Frontier AirlinesNZD 24361% OFFNZD 625 NZD 243
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ISP 10:3922h 17m1 stopsIAH 07:56Islip - Houston | Sun, Apr 20 | Jetblue AirwaysNZD 29852% OFFNZD 625 NZD 298
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ISP 21:0419h 39m1 stopsIAH 15:43Islip - Houston | Thu, Apr 3 | Frontier AirlinesNZD 32648% OFFNZD 625 NZD 326
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ISP 11:5525h 45m1 stopsIAH 12:40Islip - Houston | Tue, Apr 8 | Jetblue AirwaysNZD 42033% OFFNZD 625 NZD 420
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ISP 21:0421h 4m1 stopsIAH 17:08Islip - Houston | Fri, Mar 28 | Frontier AirlinesNZD 42831% OFFNZD 625 NZD 428
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ISP 09:1012h 32m1 stopsIAH 20:42Islip - Houston | Mon, Apr 7 | Frontier AirlinesNZD 50619% OFFNZD 625 NZD 506
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ISP 13:0017h 25m1 stopsHOU Invalid DateIslip - Houston | Tue, Mar 25 | Normal AirlineFind More FlightsFind More Flights
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FAQ
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When are flight tickets from Islip (ISP) to Houston (HOU) the cheapest?
Airlines adjust prices for flights from Islip to Houston 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 Islip (ISP) to Houston (HOU) cost?
According to Trip.com's data, the lowest price is around NZD 574.
How to find a cheap flight from Islip to Houston
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Flight Information from Islip to Houston
| Cheapest one-way flight price | NZD 145 |
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| Off-season for travel | March |
| Peak season for travel | December |
| Flight distance | 2,356.52 km |
| Popular airline | Jetblue Airways |