How long is the flight from Islip, New York to Houston Hobby Airport?

There are many flights that can get you from Islip, New York to Houston Hobby Airport in 6h. Fly via Southwest to get the fastest option. The distance between Islip, New York and Houston Hobby Airport is about 1462 mi.

What is the cheapest airline to fly from Islip, New York to Houston Hobby Airport round-trip?

According to our current data, Southwest ($343), offers the cheapest pricing from Islip, New York to Houston Hobby Airport.

In terms of precipitation, rainfall in Houston Hobby Airport ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston Hobby Airport when rainfall is around 3.2 in.

If weather is an important factor for your trip to Houston Hobby Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

What is the cheapest time of day to fly from ISP to HOU?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Islip, New York to Houston Hobby Airport as you normally would.

Most accurate provider : When it comes to deals on Islip, New York-Houston Hobby Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Islip, New York-Houston Hobby Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Islip, New York-Houston Hobby Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Islip, New York-Houston Hobby Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Islip, New York-Houston Hobby Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Islip to Houston Hobby?

Located just 7.2 mi from the city center, Islip Long Island is the airport most travelers will use when flying to Houston Hobby from Islip. Booking flights from Long Island (ISP) to Houston Hobby should be relatively easy as there are 0 daily outbound flights to Houston Hobby from 1 airline.

Can I find deals for flights from Islip to Hobby that include hotel bookings?

Yes. In addition to deals on Islip to Hobby flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Islip to Hobby?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Islip to Hobby.

Can I find deals for business class flights from Islip to Hobby?

Yes. Cheapflights offers flight deals from Islip to Hobby by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$321+ Flights from Islip, NY to Houston Hobby Airport

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1. Tell us where you want to go

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Cheap flight deals from Islip to Hobby

Cheapest flights from Islip to Hobby
Explore the most affordable flight options available from Islip to Hobby. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Wed 12/2412:55 pmISP - HOU

1 stop6h 20mSouthwest

Mon 12/294:35 pmHOU - ISP

1 stop5h 35mSouthwest

Deal found 12/16

$727

Thu 12/2512:55 pmISP - HOU

2 stops8h 15mSouthwest

Mon 12/292:35 pmHOU - ISP

2 stops8h 20mSouthwest

Deal found 12/17

$737

Best flights from Islip to Hobby
Discover carefully curated flight deals from Islip to Hobby that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Tue 1/133:45 pmISP - HOU

1 stop6h 00mSouthwest

Mon 1/196:00 amHOU - ISP

1 stop4h 55mSouthwest

Deal found 12/17

$321

Thu 1/812:40 pmISP - HOU

1 stop9h 05mSouthwest

Sun 1/116:00 amHOU - ISP

1 stop4h 55mSouthwest

Deal found 12/16

$331

Sun 5/246:05 amISP - HOU

1 stop7h 20mSouthwest

Sun 5/315:05 amHOU - ISP

1 stop5h 45mSouthwest

Deal found 12/16

$401

Fri 1/25:50 pmISP - HOU

1 stop7h 30mSouthwest

Sun 1/48:40 pmHOU - ISP

1 stop12h 35mSouthwest

Deal found 12/16

$491

Last-minute flights from Islip to Hobby
Discover last-minute flight deals from Islip to Hobby. Data last updated December 18, 2025 and is based on user searches.

Wed 12/2412:55 pmISP - HOU

1 stop6h 20mSouthwest

Mon 12/294:35 pmHOU - ISP

1 stop5h 35mSouthwest

Deal found 12/16

$727

Thu 12/2512:55 pmISP - HOU

2 stops8h 15mSouthwest

Mon 12/292:35 pmHOU - ISP

2 stops8h 20mSouthwest

Deal found 12/17

$737

Fri 1/25:50 pmISP - HOU

1 stop7h 30mSouthwest

Sun 1/48:40 pmHOU - ISP

1 stop12h 35mSouthwest

Deal found 12/16

$491

Thu 1/812:40 pmISP - HOU

1 stop9h 05mSouthwest

Sun 1/116:00 amHOU - ISP

1 stop4h 55mSouthwest

Deal found 12/16

$331

Tue 1/133:45 pmISP - HOU

1 stop6h 00mSouthwest

Mon 1/196:00 amHOU - ISP

1 stop4h 55mSouthwest

Deal found 12/17

$321

One-way flights from Islip to Hobby
Search for one-way flight options from Islip to Hobby. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Tue 12/2312:40 pmISP - HOU

1 stop5h 35mSouthwest

Deal found 12/17

$467

Tue 12/234:40 pmISP - HOU

3 stops46h 18mMultiple Airlines

Deal found 12/17

$548

Thu 12/2512:20 pmISP - HOU

2 stops32h 00mMultiple Airlines

Deal found 12/17

$623

Fri 12/262:25 pmISP - HOU

3 stops47h 03mMultiple Airlines

Deal found 12/17

$783

Wed 12/247:25 amISP - HOU

3 stops31h 33mMultiple Airlines

Deal found 12/17

$1,037

Find flight deals from Islip to Hobby

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$321 (Southwest)
Popular in	April
Cheapest in	February
Average price	$239

Provider with most accurate pricing for Islip Long Island-Houston Hobby flight deals.

Search Deals

Provider most trusted by Cheapflights users for Islip Long Island-Houston Hobby flights.

Search Deals

From Islip Long Island to Houston Hobby

Search Deals

Highest demand for flights based on searches. 31% potential increase in price ($155 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 7% potential price decrease ($23 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Islip to Houston Hobby Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IslipHouston

ISP - HOU

ISPHOU

Islip Long Island

Tue 1/13

3:45 pm-8:45 pm

1 stop6h 00m

Houston Hobby

Mon 1/19

6:00 am-11:55 am

1 stop4h 55m

$321

IslipHouston

ISP - HOU

ISPHOU

Islip Long Island

Thu 1/8

12:40 pm-8:45 pm

1 stop9h 05m

Houston Hobby

Sun 1/11

6:00 am-11:55 am

1 stop4h 55m

$331

IslipHouston

ISP - HOU

ISPHOU

Islip Long Island

Sun 5/24

6:05 am-12:25 pm

1 stop7h 20m

Houston Hobby

Sun 5/31

5:05 am-11:50 am

1 stop5h 45m

$401

IslipHouston

ISP - HOU

ISPHOU

Islip Long Island

Fri 1/2

5:50 pm-12:20 am

1 stop7h 30m

Houston Hobby

Sun 1/4

8:40 pm-10:15 am

1 stop12h 35m

$491

IslipHouston

ISP - HOU

ISPHOU

Islip Long Island

Tue 12/23

12:40 pm-5:15 pm

1 stop5h 35m

$467

IslipHouston

ISP - HOU

ISPHOU

Islip Long Island

Tue 12/23

4:40 pm-1:58 pm

3 stops46h 18m

$548

IslipHouston

ISP - HOU

ISPHOU

Islip Long Island

Thu 12/25

12:20 pm-7:20 pm

2 stops32h 00m

$623

IslipHouston

ISP - HOU

ISPHOU

Islip Long Island

Fri 12/26

2:25 pm-12:28 pm

3 stops47h 03m

$783

IslipHouston

ISP - HOU

ISPHOU

Islip Long Island

Wed 12/24

7:25 am-1:58 pm

3 stops31h 33m

$1,037

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Compare providers for flights from Islip to Hobby

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Islip to Hobby in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Islip, New York-Houston Hobby Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Islip, New York-Houston Hobby Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Islip, New York-Houston Hobby Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Islip, New York-Houston Hobby Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Islip, New York-Houston Hobby Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Islip to Hobby

Have a flexible travel schedule? Discover the best time to fly to Hobby from Islip with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Islip to Houston Hobby Airport

What is the cheapest month to book a flight from Islip, New York to Houston Hobby Airport?

Currently, November is the cheapest month in which you can book a flight from Islip, New York to Houston Hobby Airport (average of $71). Flying from Islip, New York to Houston Hobby Airport in December is currently the most expensive (average of $130). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Hobby

Peruse reviews from past customers who have flown with Southwest from Islip to Houston Hobby Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

7.9

Good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Southwest

7.9

Good

4,250 reviews

Southwest

7.9

Good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

What airport do you fly from for flights from Islip to Houston Hobby?
Located just 7.2 mi from the city center, Islip Long Island is the airport most travelers will use when flying to Houston Hobby from Islip. Booking flights from Long Island (ISP) to Houston Hobby should be relatively easy as there are 0 daily outbound flights to Houston Hobby from 1 airline.
How long is the flight from Islip, New York to Houston Hobby Airport?
There are many flights that can get you from Islip, New York to Houston Hobby Airport in 6h. Fly via Southwest to get the fastest option. The distance between Islip, New York and Houston Hobby Airport is about 1462 mi.
What is the cheapest airline to fly from Islip, New York to Houston Hobby Airport round-trip?
According to our current data, Southwest ($343), offers the cheapest pricing from Islip, New York to Houston Hobby Airport.
Can I find deals for flights from Islip to Hobby that include hotel bookings?
Yes. In addition to deals on Islip to Hobby flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Islip to Hobby?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Islip to Hobby.
Can I find deals for business class flights from Islip to Hobby?
Yes. Cheapflights offers flight deals from Islip to Hobby by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Islip, New York to Houston Hobby Airport?
Currently, November is the cheapest month in which you can book a flight from Islip, New York to Houston Hobby Airport (average of $71). Flying from Islip, New York to Houston Hobby Airport in December is currently the most expensive (average of $130). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Islip to Hobby

Airline	Cheapest	Average	Flexibility	On-time
Southwest	Cheapest$343	Average$446	FlexibilityNo cancel fee	On-time63%

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$321+ Cheap flights from Islip, NY (ISP) to Hobby (HOU)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/13. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Islip to Hobby with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Islip to Hobby

Cheapest flights from Islip to HobbyExplore the most affordable flight options available from Islip to Hobby. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Explore the most affordable flight options available from Islip to Hobby. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Find flight deals from Islip to Hobby

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Islip to Houston Hobby Airport that are best for you.

Compare providers for flights from Islip to Hobby

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Islip to Hobby in December.

Best time to book a flight from Islip to Hobby

Have a flexible travel schedule? Discover the best time to fly to Hobby from Islip with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Islip to Houston Hobby Airport

What is the cheapest month to book a flight from Islip, New York to Houston Hobby Airport?

Reviews of airlines servicing Hobby

Peruse reviews from past customers who have flown with Southwest from Islip to Houston Hobby Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Islip to Hobby. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Islip to Houston Hobby?

How long is the flight from Islip, New York to Houston Hobby Airport?

What is the cheapest airline to fly from Islip, New York to Houston Hobby Airport round-trip?

Can I find deals for flights from Islip to Hobby that include hotel bookings?

How can I find direct flights from Islip to Hobby?

Can I find deals for business class flights from Islip to Hobby?

What is the cheapest month to book a flight from Islip, New York to Houston Hobby Airport?

Traveling to a place near Houston Hobby Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Islip to Hobby

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Islip to Hobby

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Travel Smart

Cheapest flights from Islip to Hobby
Explore the most affordable flight options available from Islip to Hobby. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.