HOU - ISP

$138 Find Cheap Flights from Houston Hobby Airport to Islip - Compare and Save

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 9/6. 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
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$261
Southwest
Fri 10/2Thu 10/8
HOU - ISP • 1 stop
Cheapest one-way
$138
Southwest
Sun 9/6
HOU - ISP • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Hobby and Islip. You'll need at least 1 connection.
Insights
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Top layover airports
Orlando (MCO)
Cheapest • Avg $327 (round-trip)
Baltimore (BWI)
Shortest trip • 5h 36m (one-way)
Insights
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Hobby to Islip

Fri, Oct 2 - Thu, Oct 8
Southwest Logo
5:25 am - 2:30 pmHOU  Houston Hobby-ISP Islip Long Island
8h 05m1 stop Baltimore/Washington
Southwest Logo
5:40 pm - 12:10 amISP  Islip Long Island-HOU Houston Hobby
7h 30m1 stop Baltimore/Washington
$261Southwest
Fri, Oct 2 - Thu, Oct 8
Southwest Logo
3:45 pm - 11:35 pmHOU  Houston Hobby-ISP Islip Long Island
6h 50m2 stops Austin Bergstrom Baltimore/Washington
Southwest Logo
5:40 pm - 12:10 amISP  Islip Long Island-HOU Houston Hobby
7h 30m1 stop Baltimore/Washington
$305Southwest
Thu, Sep 10 - Wed, Sep 16
Southwest Logo
12:10 pm - 10:10 pmHOU  Houston Hobby-ISP Islip Long Island
9h 00m1 stop Baltimore/Washington
Southwest Logo
10:55 am - 4:10 pmISP  Islip Long Island-HOU Houston Hobby
6h 15m1 stop Baltimore/Washington
$320Southwest
Thu, Sep 10 - Wed, Sep 16
Southwest Logo
12:10 pm - 10:10 pmHOU  Houston Hobby-ISP Islip Long Island
9h 00m1 stop Baltimore/Washington
Southwest Logo
12:55 pm - 7:55 pmISP  Islip Long Island-HOU Houston Hobby
8h 00m1 stop Baltimore/Washington
$320Southwest
Thu, Sep 10 - Wed, Sep 16
Southwest Logo
12:10 pm - 10:10 pmHOU  Houston Hobby-ISP Islip Long Island
9h 00m1 stop Baltimore/Washington
Southwest Logo
6:05 am - 1:00 pmISP  Islip Long Island-HOU Houston Hobby
7h 55m2 stops Baltimore/Washington Chicago Midway
$326Southwest
Thu, Sep 10 - Thu, Sep 17
Southwest Logo
12:10 pm - 10:10 pmHOU  Houston Hobby-ISP Islip Long Island
9h 00m1 stop Baltimore/Washington
Southwest Logo
1:15 pm - 10:25 pmISP  Islip Long Island-HOU Houston Hobby
10h 10m2 stops West Palm Beach President Donald J. Trump Intl Orlando
$326Southwest
Fri, Sep 18 - Mon, Sep 21
Southwest Logo
3:55 pm - 10:10 pmHOU  Houston Hobby-ISP Islip Long Island
5h 15m1 stop Baltimore/Washington
Southwest Logo
5:00 pm - 10:25 pmISP  Islip Long Island-HOU Houston Hobby
6h 25m1 stop Orlando
$345Southwest
Thu, Sep 10 - Wed, Sep 16
Southwest Logo
1:20 pm - 10:10 pmHOU  Houston Hobby-ISP Islip Long Island
7h 50m2 stops Nashville Intl Baltimore/Washington
Southwest Logo
6:05 am - 1:00 pmISP  Islip Long Island-HOU Houston Hobby
7h 55m2 stops Baltimore/Washington Chicago Midway
$349Southwest
Booking Insights

KAYAK's insights & trends for Hobby to Islip flights

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 is the most popular layover airport when flying from Houston Hobby Airport to Islip?

Percentage of 1-stop round-trip flights from Houston Hobby Airport to Islip chosen by KAYAK users via each layover airport in the last 12 months (only includes trips with the same layover airport on both legs).

Baltimore (BWI) is the top choice – 83% of KAYAK users who clicked on 1-stop flights from Houston Hobby Airport to Islip picked an itinerary connecting there.

What is the cheapest layover airport when flying from Houston Hobby Airport to Islip?

Average round-trip price for 1-stop flights from Houston Hobby Airport to Islip clicked by KAYAK users in the last 12 months (only includes trips with the same layover airport on both legs).

Flights via Orlando (MCO) offer the most affordable fares, with an average round-trip price of $327.

Which layover airport offers the shortest total travel time from Houston Hobby Airport to Islip?

Shortest average total travel time for 1-stop one-way flights from Houston Hobby Airport to Islip via different layover airports, based on KAYAK user data from the last 12 months.

Consider flying via Baltimore (BWI) for the shortest journey. The average one-way travel time for flights connecting there is 5h 36m.

Which layover airport has the quickest connection when flying from Houston Hobby Airport to Islip?

Average layover duration at different layover airports for 1-stop one-way flights from Houston Hobby Airport to Islip, based on KAYAK user data from the last 12 months.

If you prefer a quick connection, Baltimore (BWI) often has the shortest layovers from Houston Hobby Airport to Islip, with an average of 1h 52m.

Find deals

Good to know

Cheapest flight

$138
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?

    In the last 5 days, the lowest price for a flight from Houston Hobby Airport to Islip was $138 for a one-way ticket and $261 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.

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

Information on your arrival and departure airports

Houston Hobby Airport (HOU)
Islip (ISP)