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Frequently Asked Questions about MacArthur - ISP

Which airport is ISP? ISP is officially named MacArthur, and is located in the city of Long Island. Over 3 airline carriers fly approximately 2 flights per week.

Which airline flies the most flights to ISP? The top airline carrier flying out of MacArthur is Southwest Airlines and they fly over 365 flights every month.

What are the best days to fly from ISP? If you are trying to save money, flying out on weekdays like Tuesday, Wednesday and Thursday is when you’ll get the best deals on flights from MacArthur. Here are some great weekday ISP flight deals:
  • Frontier Airlines - Long Island (ISP) to Chicago (ORD) on 5/1 leaving at 5:25 am and returning on 5/4 at 6:57 pm for only $95 per person.*
  • American Airlines - Long Island (ISP) to San Francisco (SFO) on 5/1 leaving at 10:20 am and returning on 5/4 at 7:13 pm for only $352 per person.*
  • American Airlines - Long Island (ISP) to Los Angeles (LAX) on 4/24 leaving at 3:01 am and returning on 4/26 at 2:43 pm for only $420 per person.*
How busy is the ISP airport? MacArthur (ISP) has 18 flights every month.

*Prices vary and will be updated when you view current flight availability results. Deals displayed here are based on flight pricing and availability as of 04/21/2018 and may change as you get closer to the actual flight date. Deals displayed whose dates are in the past are no longer valid.

General ISP Airport Information

Find your luggage from the closet, because you have a plane to catch. When you are ready to embrace new sights, reserve your airfare to ISP. Why? Because Islip is one of the world's most popular cities. See why so many visitors consider this hot spot the top exhilarating town to explore this year.

There aren't a lot of things better than the beginning of a new adventure. Whether you desire some place to stay for a layover or are looking to stay close to the runway during your trip, you can count on tons of hotels in Islip, and Expedia can help you find the right one for your ideal trip.

Find the Best Accommodation for You

Trust us; there are accommodations for all of your needs.

  • If you are traveling with your kids, you will find a ton of budget hotels.
  • You can uncover a wealth of opulent suites if you're visiting the city with your spouse or partner.
  • If you are vacationing solo, you can land a hotel in the heart of town.
  • With great locations and quick access to the hot spots in town, you can think of your Islip hotel as your home base during your vacation. The best part of visiting Islip is that you can't come here and leave without a load of stories to bring back home. You just never know what you are going to hear, see, and experience--and that's a great thing!

    Book Today

    Islip has seen an increase in interest this year. So, when we say it's time to visit, we're not kidding! Book your flight to ISP and come see what everyone is talking about. You have more than earned the adventure!

    ISP Flight Status & Terminal Information

    When flying from MacArthur (ISP), give yourself plenty of time to make your flight because nothing’s worse than running to catch your plane. Getting to the airport early lets you check into your flight, drop off your luggage, pass through the TSA checkpoint, and leisurely arrive at your terminal gate with time to spare.

    Before you head to the airport though, check your flight time. Check your flight status at ISP to determine if there are any changes in your itinerary. Once you’ve confirmed your ISP flight status, many airlines recommend you arrive at the airport at least two hours early for domestic flights and three hours prior to international flights.

    Long Island Airport Parking & Transportation Information

    When you have a flight from MacArthur (ISP), take advantage of the various transportation options available. If you’ve bribed your friend to drive you the airport, use the convenient curbside drop-off or the short-term parking at ISP. Alternatively, if you prefer to drive yourself, the airport provides safe and secure long-term parking for your vehicle during your trip. Furthermore, you’ll find rental car and taxi services at the airport offering easy and reliable transportation.

    MacArthur Flight Information

    Airport Name: MacArthur
    Airport Location: Long Island, US
    Latitude / Longitude: 40.795200 / -73.100197
    Altitude: 99ft
    Airport Code: IATA: ISP ICAO: KISP GPS: KISP

    MacArthur, also known by IATA (International Air Transport Association) code ISP and ICAO (International Civil Aviation Organization) code KISP, offers flights from multiple airline carriers to many popular global destinations. Above you'll find some useful information about Long Island's airport that can help you in planning your next trip. Expedia offers flights from ISP airport on multiple airline carriers, and makes it easy and affordable for you to book low cost Long Island flights.

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