Long Island MacArthur Airport Guide

IATA ISPICAO KISPIslipUpdated 2026-10-16
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Long Island MacArthur Airport sits in the hamlet of Ronkonkoma, within the Town of Islip in Suffolk County. The Town of Islip owns and operates it. The site was established in 1942 and began commercial operations in 1960. The Federal Aviation Administration lists it as an Official Metro Airport for New York.

The airport handled about 1.58 million passengers and 170,453 aircraft operations in 2025. Southwest Airlines, JetBlue, Breeze Airways and Frontier Airlines run most of the scheduled service, with Avelo Airlines and Cape Air flying seasonal routes. Nonstop flights go mainly to Florida, the Carolinas, Baltimore and Boston.

The Long Island Rail Road Ronkonkoma station is next to the airport, with a shuttle and taxis linking it to the terminal. Three runways serve the field: 06/24 at 7,006 feet, 15R/33L at 5,186 feet and 15L/33R at 3,175 feet. A renovation of the terminal began in 2023, and a proposed north-side terminal would connect directly to the rail station.

Services

4 of 6 available

Compare 9 listed options at Long Island MacArthur Airport, spanning parking, car rentals, hotels and shuttles. Each guide sets out locations, distance from the airport, key features and links to book direct, so you can weigh cost against convenience before you fly. Select a service below to see every provider we track for Long Island MacArthur Airport.

Location

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Key facts

Size
1.6M passengers (2025)3 runwaysopened 1960
Location
40.796, -73.102
Operator
Town of Islip

Terminals

1 terminal

Long Island MacArthur Airport has 1 passenger terminal — Main Terminal, handling both international and domestic flights for around 6 airlines. Check which terminal your airline uses before you travel, as check-in, security and boarding points differ between them, and moving from one to another can take time.

  • Main TerminalMixed

    Avelo Airlines, Breeze Airways, Cape Air, Frontier Airlines, JetBlue, Southwest Airlines

Nearby cities

4 cities

Long Island MacArthur Airport is closest to Ronkonkoma (3 km north), and also serves Central Islip, Patchogue and other nearby areas. With 4 towns and cities within reach, it is a practical gateway for the wider region. Distances shown are straight-line from the airport, so allow extra time for road transfers, traffic and parking.

  • Ronkonkoma3 km north
  • Central Islip11 km west
  • Patchogue13 km southeast
  • Hauppauge14 km northwest

Frequently Asked Questions

What are the airport codes for Long Island MacArthur Airport?

Long Island MacArthur Airport uses the following codes: IATA: ISP, ICAO: KISP. These codes are used by airlines, pilots, and travel systems to identify the airport.

Where is Long Island MacArthur Airport located?

Long Island MacArthur Airport is located in Islip, New York, United States. The airport coordinates are 40.7963°, -73.1017°.

What services are available at Long Island MacArthur Airport?

Long Island MacArthur Airport offers: 1 parking options, 3 car rental companies, 3 nearby hotels, 2 shuttle services, public transport connections. Click on each service type above to view detailed information.

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