ISP to IAH (Islip to Houston) Flights

Last Minute Flights from ISP to IAH

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
ISPHoustonMay 2 to May 13$310
*Prices include taxes and fees

Cheapest ISP to IAH Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
ISPHoustonMay 20 to May 21$250
ISPHoustonMay 17 to May 20$260
ISPHoustonMay 6 to May 20$270
ISPHoustonJune 13 to June 15$321
*Prices include taxes and fees
ISP to IAH Flight Details
Origin airport
MacArthur
Origin airport IATA code
ISP
Destination airport
George Bush Intercontinental
Destination airport IATA code
IAH
Distance
1452 mi

Frequently asked questions

What airlines fly direct from MacArthur Airport to Houston Airport?
Right now, you can’t fly straight between these airports. You’ll need to book a flight with one or more stops to get from MacArthur Airport (ISP) to Houston Airport.
How many flights are there from ISP to IAH?
There are around 10 flights from Islip, NY (ISP-MacArthur) to Houston, TX (IAH-George Bush Intercontinental) weekly. Book one of them and you’ll be galavanting through the streets of Houston in no time!
How long does it take to fly from Islip, NY (ISP-MacArthur) to Houston, TX (IAH-George Bush Intercontinental)?
It takes roughly 5 hours and 58 minutes to get from Islip, NY (ISP-MacArthur) to Houston, TX (IAH-George Bush Intercontinental). That’s plenty of time to start your travel blog, do some eleventh-hour trip planning or read about the fun experiences you can have in Houston.
What is the flight distance from Islip, NY (ISP-MacArthur) to Houston, TX (IAH-George Bush Intercontinental)?
Around 1,450 miles (2,300 1). If you fly regularly and have accrued a good number of air miles, this medium-haul trip may be the right time to cash them in for an upgrade.
How many morning flights are there from ISP to IAH?
Jet from ISP to IAH on any of the 1 morning flights every week. If you’d like to fly with Frontier Airlines (F9), it provides approximately 1 weekly flights that leave before midday. The earliest you can depart with F9 is 8:54AM.
How many afternoon flights are there from ISP to IAH?
Every week, there are 9 afternoon and evening flights from ISP to IAH. If you’d like to book a ticket with Frontier Airlines (F9), it offers around 9 flights each week that depart after midday. The earliest one leaves the ground at 6:05PM.
What is the earliest departure time out of Ronkonkoma to Houston?
The earliest flight leaves ISP at 8:54AM and arrives at 8:20AM at IAH. Don’t forget to give yourself adequate time in the morning to easily make it to your departure gate.
What is the latest departure time out of Ronkonkoma to Houston?
From ISP, the latest flight sets out at 10:32PM and arrives at IAH at 8:20AM. If you don’t enjoy early mornings, this is the flight for you!
What is the average price from Ronkonkoma to Houston?
Round-trip fares for this route start from around $250. When you’re ready to take to the skies, we’re ready to help you score the best price around. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Islip to Houston Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Islip to Houston to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from ISP to IAH, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from Islip to Houston, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.