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Long Island Macarthur Airport to George Bush Intercontinental Airport flight
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Cheap Flights from Long Island Macarthur Airport to George Bush Intercontinental Airport

Search for flights from Islip to Houston and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • ISP16:46
        25h 26m
        1 stop
        IAH17:12
        Islip - Houston|Mon, Jun 17|Frontier Airlines
        $103$386
        73% OFF
        73% OFF
        $386$103
      • ISP17:19
        14h 47m
        1 stop
        IAH07:06
        Islip - Houston|Sun, May 26|Frontier Airlines
        $123$386
        68% OFF
        68% OFF
        $386$123
      • ISP09:03
        8h 42m
        1 stop
        IAH16:45
        Islip - Houston|Sat, May 25|Frontier Airlines
        $154$386
        60% OFF
        60% OFF
        $386$154
      • ISP22:27
        22h 56m
        2 stops
        IAH20:23
        Islip - Houston|Sun, May 19|Frontier Airlines
        $236
        $236
      • ISP15:35
        9h 20m
        2 stops
        IAH23:55
        Islip - Houston|Mon, Jun 17|Breeze Airways
        $270
        $270
      • ISP09:26
        10h 31m
        1 stop
        IAH18:57
        Islip - Houston|Thu, Aug 15|Frontier Airlines
        $270
        $270
      • ISP11:22
        8h 48m
        1 stop
        IAH19:10
        Islip - Houston|Sat, Jun 22|Frontier Airlines
        $297
        $297
      • ISP13:00
        3h 5m
        Direct
        IAH14:00
        Islip - Houston|Sun, May 26|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Long Island Macarthur Airport to George Bush Intercontinental Airport

See which airlines fly from Islip to Houston. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Frontier Airlines
From $103
Breeze Airways
From $270
ANA airlines
Find more flights and airlines
Flight Schedule from Long Island Macarthur Airport to George Bush Intercontinental Airport

Check the schedule for flights from Islip to Houston and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. F93389

    Frontier Airlines

    09:26

    ISP

    3.1h

    12:30

    FLL

    SMTWTFS
    Search

  2. UA1410

    United Airlines

    17:08

    FLL

    2.8h

    18:57

    IAH

    SMTWTFS

  3. F93389

    Frontier Airlines

    09:26

    ISP

    3.1h

    12:30

    FLL

    SMTWTFS
    Search

  4. NK909

    Spirit Airlines

    14:38

    FLL

    2.8h

    16:26

    IAH

    SMTWTFS

  5. F93355

    Frontier Airlines

    09:55

    ISP

    3.0h

    12:58

    TPA

    S--WTFS
    Search

  6. UA1564

    United Airlines

    16:00

    TPA

    2.4h

    17:24

    IAH

    ---WTFS

  7. F93055

    Frontier Airlines

    10:00

    ISP

    3.1h

    13:07

    MCO

    -M-W--S
    Search

  8. F93469

    Frontier Airlines

    15:25

    MCO

    2.8h

    17:13

    IAH

    SMTWTFS

  9. F91237

    Frontier Airlines

    17:25

    ISP

    3.2h

    20:35

    MCO

    SMTWTFS
    Search

  10. F93469

    Frontier Airlines

    15:25

    MCO

    2.8h

    17:13

    IAH

    SMTWTFS
Find more flights and airlines

Long Island Macarthur Airport to George Bush Intercontinental Airport Flights Info

Flight distance2,339.67km
Cheapest one-way ticket price$102
Cheapest return ticket price$225

FAQs for Long Island Macarthur Airport to George Bush Intercontinental Airport Flights

  • How long is a flight from Long Island Macarthur Airport to George Bush Intercontinental Airport?

    It takes around 6 hours 5 minutes to fly from Long Island Macarthur Airport (ISP) to George Bush Intercontinental Airport (IAH).

  • How many daily flights are there from Long Island Macarthur Airport (ISP) to George Bush Intercontinental Airport (IAH)?

    There are around 1 daily flights from Long Island Macarthur Airport (ISP) to George Bush Intercontinental Airport (IAH).

  • When are flight tickets from Long Island Macarthur Airport (ISP) to George Bush Intercontinental Airport (IAH) the cheapest?

    Tickets cost around $403 in May, making it the cheapest month to book. Long Island Macarthur Airport (ISP) to George Bush Intercontinental Airport (IAH) is a popular route, so don't forget to book your tickets in advance.

  • When are flight tickets from Long Island Macarthur Airport (ISP) to George Bush Intercontinental Airport (IAH) most expensive?

    The route from Long Island Macarthur Airport (ISP) to George Bush Intercontinental Airport (IAH) is quite popular. Without considering departure times or holidays, tickets cost around $403 in May, the most expensive month to book this route.

  • Which airline operates the most direct flights from Long Island Macarthur Airport (ISP) to George Bush Intercontinental Airport (IAH)?

    Southwest Airlines is a very popular airline operating an average of 1 flights per month.

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