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ISP - HOU

$388 Find Cheap Flights from Islip to Houston Hobby Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Islip to Hobby departing on 1/7. 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

Search hundreds of travel sites at once for deals on flights to Houston Hobby Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Islip to Houston, 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 Islip to Houston, as well as popular online travel agencies
In the last 7 days travelers have searched 41,299,237 times on KAYAK, and here is why:

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Cheap Flight Deals from Islip to Houston Hobby Airport (ISP-HOU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Islip to Houston Hobby Airport 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.

Recent round-trip flight deals from Islip to Hobby

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Islip to Hobby.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
1:35 pm - 7:35 pmISP-HOU
7h 00m1 stop
11:35 am - 6:55 pmHOU-ISP
6h 20m1 stop
$396Southwest
Find Deal
Tue, Jan 14 - Wed, Jan 15
6:10 am - 2:25 pmISP-HOU
9h 15m1 stop
1:30 pm - 10:15 pmHOU-ISP
7h 45m2 stops
$401Southwest
Find Deal
Tue, Jan 14 - Wed, Jan 15
1:35 pm - 10:00 pmISP-HOU
9h 25m2 stops
7:40 am - 3:15 pmHOU-ISP
6h 35m2 stops
$406Southwest
Find Deal
Tue, Jan 14 - Wed, Jan 15
7:10 pm - 7:55 amISP-HOU
13h 45m1 stop
6:10 am - 3:15 pmHOU-ISP
8h 05m1 stop
$508Southwest
Find Deal
Fri, Jan 17 - Sun, Jan 19
11:25 am - 8:30 pmISP-HOU
10h 05m2 stops
6:10 am - 12:10 pmHOU-ISP
5h 00m1 stop
$513Southwest
Find Deal
Fri, Jan 17 - Sun, Jan 19
11:25 am - 8:30 pmISP-HOU
10h 05m2 stops
1:00 pm - 10:15 pmHOU-ISP
8h 15m2 stops
$518Southwest
Find Deal
Fri, Jan 17 - Sun, Jan 19
7:00 am - 3:45 pmISP-HOU
9h 45m1 stop
6:10 am - 12:10 pmHOU-ISP
5h 00m1 stop
$588Southwest
Find Deal
Sat, Jan 11 - Mon, Jan 13
12:45 pm - 8:05 pmISP-HOU
8h 20m1 stop
6:20 am - 3:15 pmHOU-ISP
7h 55m2 stops
$593Southwest
Find Deal
Sat, Jan 11 - Mon, Jan 13
5:35 am - 5:30 pmISP-HOU
12h 55m2 stops
6:55 am - 3:15 pmHOU-ISP
7h 20m2 stops
$598Southwest
Find Deal
Sat, Jan 11 - Mon, Jan 13

Flights from Islip to Hobby - Travel Insights & Trends

Get data-powered insights and trends into flights from Islip to Hobby 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 Islip to Houston Hobby Airport?

The average price of all round-trip flights from Islip to Houston Hobby Airport clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Islip to Houston Hobby Airport, look for departures on Mondays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from Houston Hobby Airport, Monday is the cheapest day to fly and Tuesday is the most expensive.

What is the cheapest month to fly from Islip to Houston Hobby Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Islip to Houston Hobby Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Islip to Houston Hobby Airport is September, where tickets cost $228 (return) on average. On the other hand, the most expensive months are December and November, where the average cost of round-trip tickets is $399 and $314 respectively.

Good to know

Cheapest flight

$388
Flight from Islip to Houston Hobby Airport

When to book flights from Islip to Hobby

Are your dates flexible? Find out the best times to travel from Islip to Hobby 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 Islip to Houston Hobby Airport flights

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

    In the last 3 days, the lowest price for a flight from Islip to Houston Hobby Airport was $388 for a one-way ticket and $396 for a round-trip.

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

    A passport is not required to fly from Islip to Houston Hobby Airport.

  • Which airports will I be using when flying from Islip to Houston Hobby Airport?

    When flying out of Islip you will be using Islip Long Island. You will be landing at Houston Hobby Airport, also known as Houston Hobby.

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

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

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

    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 Islip to Houston Hobby Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston Hobby Airport from Islip 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 Islip to Houston Hobby Airport?

    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 Houston Hobby Airport with an airline and back to Islip with another airline. Booking your flights between Islip and HOU 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 Islip to Houston Hobby Airport?

    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 Houston Hobby Airport from Islip 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 Islip to Houston

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Islip to Houston found on KAYAK in the last 72 hours.
1/7Tue
1 stopSouthwest
9h 15mISP-HOU
$388
1/7Tue
2 stopsSouthwest
9h 40mISP-HOU
$393

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Last minute flights from Islip to Hobby

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Islip to Houston that are departing in the next 10 days.
1/5Sun
multi-stopSouthwest
10h 35mISP-HOU
1/12Sun
multi-stopSouthwest
8h 50mHOU-ISP
$876
1/5Sun
multi-stopSouthwest
8h 25mISP-HOU
1/12Sun
multi-stopSouthwest
8h 50mHOU-ISP
$881

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Everything you need to know for your flight from Islip to Hobby

Information on your arrival and departure airports

Hobby (HOU)
Islip (ISP)

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