Find flights
Deals
Insights
When to book
FAQs & Tips

HOU - ISP

Find cheap flights from Houston Hobby Airport to Islip from $65

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hobby to Islip departing on 5/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sun 5/19
Sun 5/26

Search hundreds of travel sites at once for deals on flights to Islip

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Islip, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Islip, as well as popular online travel agencies
In the last 7 days travelers have searched 44,212,662 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Hobby to Islip (HOU-ISP)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Hobby to Islip that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
8:03 pm - 8:43 amHOU-ISP
11h 40m1 stop
8:54 am - 7:13 pmISP-HOU
11h 19m1 stop
$149Frontier
Find Deal
Fri, May 3 - Mon, May 6
7:28 pm - 8:26 amHOU-ISP
11h 58m1 stop
10:22 pm - 8:33 amISP-HOU
11h 11m1 stop
$270Frontier
Find Deal
Wed, Jul 17 - Thu, Jul 25

Flights from Hobby to Islip - Travel Insights & Trends

Get data-powered insights and trends into flights from Hobby to Islip to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Houston Hobby Airport to Islip?

The average price of all flights from Houston Hobby Airport to Islip, New York clicked on KAYAK for each day over the last 12 months.
When flying from Houston Hobby Airport to Islip, you should consider leaving on a Monday and avoid Saturdays if you are looking for the best rates. For your return to Houston Hobby Airport, you’ll find the best rates on Mondays and the most expensive ones on Saturdays.

Good to know

Cheapest flight

$65
Flight from Houston Hobby Airport to Islip

When to book flights from Hobby to Islip

Are your dates flexible? Find out the best times to travel from Hobby to Islip based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Houston Hobby Airport to Islip flights

  • What is the cheapest flight from Houston Hobby Airport to Islip, New York?

    In the last 3 days, the lowest price for a flight from Houston Hobby Airport to Islip, New York was $65 for a one-way ticket and $149 for a round-trip.

  • Do I need a passport to fly between Houston Hobby Airport and Islip?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from Houston Hobby Airport to Islip?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Houston Hobby Airport to Islip?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston Hobby Airport to Islip.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston Hobby Airport to Islip?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Islip from Houston Hobby Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston Hobby Airport to Islip?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Islip with an airline and back to Houston Hobby Airport with another airline. Booking your flights between Houston Hobby Airport and ISP can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston Hobby Airport to Islip?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Islip from Houston Hobby Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Houston to Islip

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Houston to Islip found on KAYAK in the last 72 hours.
5/6Mon
1 stopFrontier
11h 40mHOU-ISP
$65
5/1Wed
1 stopFrontier
12h 00mHOU-ISP
$86
4/24Wed
1 stopSouthwest
5h 10mHOU-ISP
$320
4/24Wed
2 stopsSouthwest
9h 00mHOU-ISP
$325
4/26Fri
1 stopFrontier
11h 40mHOU-ISP
$591

Search by stops

Search by airline

Search by price

Houston Hobby Airport - Islip Flights

Departure:

Houston Hobby Airport (HOU)United States

Destination:

Islip (ISP)United States

Return flight deals:

Islip - Houston Hobby Airport

Cabin classes:

Browse origins:

Browse destinations: