Planning a flight from Islip to Houston?

Flight prices from Islip to Houston change depending on demand and time of booking.

Choose a date to explore the best fares now.

Many users find better fares by booking several weeks in advance. In fact, for many routes, booking early is one of the best ways to save.

Which airports serve Islip and Houston?

When planning a trip of about 1463 mi, it's a good idea to check flights from surrounding airports too.

• Airports in Islip: Islip - Long Island MacArthur is the only operational airport in the area.
• Airports in Houston: Another nearby option is George Bush Intercontinental.

The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.

Customize your flight from Islip to Houston

Jetcost allows you to filter by travel dates, duration, layovers, carriers, and booking providers. You’ll find direct and connecting flights, one-way or round-trip, from Delta, American, United, Expedia, eDreams, and more.

Other popular destinations

Thinking about United States? You might also consider: Atlanta, Los Angeles, Miami, New York City, Orlando.

You can sort results by price, duration, or departure time to find the best option for you. When available, results always include both low-cost and traditional airlines.