Search & Compare - Houston to Islip Flights & Tickets

Lowest Prices
Uncover the best deals on HOU to ISP flights by comparing fares from hundreds of airlines and agencies.
New Deals Everyday
Get the best prices on HOU to ISP flights—we update our fares daily so you never miss a saving.
Best Travel Options
Compare hundreds of HOU to ISP flights and secure the best deals—we never add any service fees.

Find Cheap Flights from Houston to Islip HOU ISP

Looking for a cheap last-minute deal or the best round-trip flight from Houston to Islip? Find the biggest savings on one-way and round-trip tickets right here.

Good to know

Useful information for finding cheap flights from William P Hobby to Long Island Mac Arthur and booking your next trip

Cheapest One way Flight

$206

WN Southwest Airlines • 2 stops • 17h 15m

Jul 02

The cheapest one way flight from William P Hobby to Long Island Mac Arthur is currently $206

🔍 Search Flights

Fastest Flight

14h 5m

The fastest nonstop flight from William P Hobby to Long Island Mac Arthur takes 14h 5m

Recent airfare deals on Houston to Islip

Facts to know while booking flights from Houston to Islip

What are the airports in Houston?
HOU
What’s the most popular airline flying from HOU to ISP?
The most popular airline flying from Houston to Islip are
Can I fly from HOU to ISP non-stop?
NO
Which airlines fly nonstop between Houston and Islip?
The non-stop flights between Houston and Islip are .
What’s the earliest departure time from HOU to ISP Airport?
The earliest flight leaves HOU at 11:20 am and lands in ISP - Long Island Mac Arthur
What are the airports in Islip?
ISP
Can I make changes to my Houston to Islip flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from HOU to ISP?
Read the fare rules of the Houston to Islip air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Houston and Islip?
operate flights between Houston and Islip
How long does a flight from Houston to Islip take?
It takes approximately 4 hour to fly non-stop from HOU to ISP, which is 1464.92 miles by air.
Which airlines provide the cheapest flights from Houston (HOU) to Islip (ISP) ?
In the past couple of days, the cheapest tickets to ISP from HOU were found on ('WN') : USD 209
Do I need a passport to fly between HOU and ISP?
No
What’s the latest departure time from HOU to ISP ?
The last flight leaves HOU at 12:00 pm

Essential Information for Booking Flights from Houston (HOU) - AI Insights

What's the cheapest airline from hou to isp?
Delta Airlines (DL) offers the most affordable flights from William P Hobby Airport to Long Island MacArthur Airport, with fares typically under $500 for a round-trip economy ticket.
What's the popular airline to fly from hou to isp?
United Airlines (UA) offers popular routes from William P Hobby Airport to Long Island MacArthur Airport, suitable for a single passenger traveling in Economy class.
What's the cheapest day of the week to fly from hou to isp?
Wednesday is the cheapest day to fly from William P Hobby to Long Island Mac Arthur.
What's the cheapest month to fly from hou to isp?
March is the cheapest month to fly from William P Hobby to Long Island Mac Arthur.
What is the cheapest airline to fly from William P Hobby to Long Island Mac Arthur?
Delta Airlines (DL) is generally considered the cheapest option for flights from William P Hobby to Long Island Mac Arthur.
What is the name of the airport that is the most popular for flights from William P Hobby to Long Island Mac Arthur?
Long Island Mac Arthur Airport (ISP)

Flights from Houston to Islip

Origin Airport William P Hobby , Houston, US
Destination Airport Long Island Mac Arthur , Islip, US
Distance miles

Popular Airlines

Southwest Airlines-WN
Delta Airline, DL
United Airlines, UA
American Airlines, AA

Popular Origin & Destination

Get Fare Drop Alert
Be the first to know when fares drop for the Houston (HOU) to Islip (ISP)
Terms and Conditions*