--- title: "Grand Rapids to Islip cheap flights from $180 (GRR to ISP) - Expedia" description: "Book cheap Flights from Grand Rapids (GRR) to Islip (ISP) start at $180 for one-way and $359 for round trip. Earn your airline miles on top of our rewards!" canonical: "https://www.expedia.com/lp/flights/grr/isp/grand-rapids-to-islip" language: en-US market: US currency: USD prices_as_of: 2026-11-12T22:26:07Z --- # $180 Cheap Flights from Grand Rapids (GRR) to Islip (ISP) ![A coastal landscape with a lighthouse, grassy dunes, and a rocky shoreline.](https://images.trvl-media.com/place/10637/5775d80e-6530-4a1b-b013-4f9e055b6916.jpg?impolicy=fcrop&w=1200&h=500&q=medium) [View $180 flight on Thu, Jan 14, 2027](https://www.expedia.com/Flights-Search?leg1=from:GRR,to:ISP,departure:1/14/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:179.20&airProductToken=AQphCi8I15wBEgQ0MjM5GKaMASDBRSiWvqIDMIS%5FogM4REAAWAFqA1dHQXIHRExBV1YyRgouCNecARIEMTE0ORjBRSDIfCjMwKIDMJLBogM4REABWAFqA1dHQXIHRExBV1YyRhIKCAEQARgBKgJXThgBIgQIARABKAIoAygEMAE) ## Popular airlines from Gerald R. Ford International Airport (GRR) to MacArthur Airport (ISP) [Southwest Airlines](https://www.expedia.com/Flights-Search?leg1=from:GRR,to:ISP,departure:11/26/2026TANYT&leg2=from:ISP,to:GRR,departure:12/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) ### Be in the know Get alerts if flight prices drop or rise\* ### Book smarter Save up to 30% on select hotels after you book a flight\* ### Earn twice Earn your airline miles on top of our OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) ## Cheap Flights from Grand Rapids to Islip (GRR-ISP) Prices were available within the past 7 days and start at $180 for one-way flights and $359 for roundtrip, for the period specified. Prices and availability are subject to change. All deals One way Roundtrip [Select Southwest Airlines flight, departing Thu, Jan 14 from Grand Rapids to Islip, returning Mon, Jan 18, priced at $359 Found 1 day ago](https://www.expedia.com/Flights-Search?leg1=from:GRR,to:ISP,departure:1/14/2027TANYT&leg2=from:ISP,to:GRR,departure:1/18/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:358.40&airProductToken=AQphCi8I15wBEgQ0MjM5GKaMASDBRSiWvqIDMIS%5FogM4REAAWAFqA1dHQXIHRExBV1YyRgouCNecARIEMTE0ORjBRSDIfCjMwKIDMJLBogM4REABWAFqA1dHQXIHRExBV1YyRhIKCAEQARgBKgJXThgBIgQIARABKAIoAygEMAE) Thu, Jan 14 - Mon, Jan 18 · GRR · ISP · Roundtrip [Select Southwest Airlines flight, departing Mon, Dec 14 from Grand Rapids to Islip, returning Thu, Dec 17, priced at $381 Found 3 days ago](https://www.expedia.com/Flights-Search?leg1=from:GRR,to:ISP,departure:12/14/2026TANYT&leg2=from:ISP,to:GRR,departure:12/17/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:380.40&airProductToken=AQphCi8I15wBEgQyNDQwGKaMASDBRSi74Z8DMKninwM4SkAAWAFqA1dHQXIHSkxBVlAyRgouCNecARIEMTAzNBjBRSDIfCj15Z8DMLvmnwM4SkABWAFqA1dHQXIHSkxBVlAyRgphCi4I15wBEgQyMjEwGMh8IMFFKPCIoAMwwImgAzhEQABYAWoDV0dBcgdETEFXVjJGCi8I15wBEgQxMDA5GMFFIKaMASiXi6ADMIWMoAM4REABWAFqA1dHQXIHRExBV1YyRhIKCAEQARgBKgJXThgBIgQIARABKAIoAygEMAE) Mon, Dec 14 - Thu, Dec 17 · GRR · ISP · Roundtrip [Select Southwest Airlines flight, departing Thu, Jan 14 from Grand Rapids to Islip, returning Mon, Jan 18, priced at $386 Found 4 days ago](https://www.expedia.com/Flights-Search?leg1=from:GRR,to:ISP,departure:1/14/2027TANYT&leg2=from:ISP,to:GRR,departure:1/18/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:385.70&airProductToken=AQqSAQowCNecARIEMTcxMximjAEg7LABKLXBogMw-8GiAzhKQABYAWoDV0dBcgdKTEFWUDJGCi8I15wBEgQyNjM3GOywASDBRSi8wqIDMKrDogM4SkABWAFqA1dHQXIHSkxBVlAyRgotCNecARIDODk0GMFFIMh8KJDFogMw28WiAzhKQAFYAWoDV0dBcgdKTEFWUDJGEgoIARABGAEqAldOGAEiBAgBEAEoAigDKAQwAQ) Thu, Jan 14 - Mon, Jan 18 · GRR · ISP · Roundtrip [Select Southwest Airlines flight, departing Thu, Jan 14 from Grand Rapids to Islip, returning Mon, Jan 18, priced at $391 Found 4 days ago](https://www.expedia.com/Flights-Search?leg1=from:GRR,to:ISP,departure:1/14/2027TANYT&leg2=from:ISP,to:GRR,departure:1/18/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:391.00&airProductToken=AQpfCi8I15wBEgQ0MjM5GKaMASDBRSiWvqIDMIS%5FogM4SkAAWAFqA1dHQXIHSkxBVlAyRgosCNecARICNzYYwUUgyHwot8KiAzD9wqIDOEpAAVgBagNXR0FyB0pMQVZQMkYKkgEKLQjXnAESAzIyNhjIfCDBRSjR7aIDMKHuogM4REAAWAFqA1dHQXIHRExBV1YyRgovCNecARIENDAyMRjBRSDssAEo3PCiAzDH8qIDOERAAVgBagNXR0FyB0RMQVdWMkYKMAjXnAESBDI2NjcY7LABIKaMASiN86IDMMnzogM4REABWAFqA1dHQXIHRExBV1YyRhIKCAEQARgBKgJXThgBIgQIARABKAIoAygEMAE) Thu, Jan 14 - Mon, Jan 18 · GRR · ISP · Roundtrip [Select Southwest Airlines flight, departing Thu, Jan 14 from Grand Rapids to Islip, returning Mon, Jan 18, priced at $397 Found 4 days ago](https://www.expedia.com/Flights-Search?leg1=from:GRR,to:ISP,departure:1/14/2027TANYT&leg2=from:ISP,to:GRR,departure:1/18/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:396.30&airProductToken=AQqSAQowCNecARIEMTczMBimjAEg7LABKPW-ogMwu7-iAzhKQABYAWoDV0dBcgdKTEFWUDJGCi8I15wBEgQyNjM3GOywASDBRSi8wqIDMKrDogM4SkABWAFqA1dHQXIHSkxBVlAyRgotCNecARIDODk0GMFFIMh8KJDFogMw28WiAzhKQAFYAWoDV0dBcgdKTEFWUDJGCpIBCi0I15wBEgMyMjYYyHwgwUUo0e2iAzCh7qIDOERAAFgBagNXR0FyB0RMQVdWMkYKLwjXnAESBDQwMjEYwUUg7LABKNzwogMwx%5FKiAzhEQAFYAWoDV0dBcgdETEFXVjJGCjAI15wBEgQyNjY3GOywASCmjAEojfOiAzDJ86IDOERAAVgBagNXR0FyB0RMQVdWMkYSCggBEAEYASoCV04YASIECAEQASgCKAMoBDAB) Thu, Jan 14 - Mon, Jan 18 · GRR · ISP · Roundtrip [Select Southwest Airlines flight, departing Thu, Jan 14 from Grand Rapids to Islip, returning Mon, Jan 18, priced at $397 Found 4 days ago](https://www.expedia.com/Flights-Search?leg1=from:GRR,to:ISP,departure:1/14/2027TANYT&leg2=from:ISP,to:GRR,departure:1/18/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:396.60&airProductToken=AQphCi8I15wBEgQ0MjM5GKaMASDBRSiWvqIDMIS%5FogM4SkAAWAFqA1dHQXIHSkxBVlAyRgouCNecARIEMTE0ORjBRSDIfCjMwKIDMJLBogM4SkABWAFqA1dHQXIHSkxBVlAyRhIKCAEQARgBKgJXThgBIgQIARABKAIoAygEMAE) Thu, Jan 14 - Mon, Jan 18 · GRR · ISP · Roundtrip [Select Southwest Airlines flight, departing Thu, Jan 14 from Grand Rapids to Islip, returning Mon, Jan 18, priced at $399 Found 1 day ago](https://www.expedia.com/Flights-Search?leg1=from:GRR,to:ISP,departure:1/14/2027TANYT&leg2=from:ISP,to:GRR,departure:1/18/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:398.41&airProductToken=AQphCi8I15wBEgQ0MjM5GKaMASDBRSiWvqIDMIS%5FogM4REAAWAFqA1BMVXIHRExBV1Y0RgouCNecARIEMTE0ORjBRSDIfCjMwKIDMJLBogM4REABWAFqA1BMVXIHRExBV1Y0RhIKCAEQARgBKgJXThgBIgQIARABKAIoAygEMAE) Thu, Jan 14 - Mon, Jan 18 · GRR · ISP · Roundtrip [Select Southwest Airlines flight, departing Mon, Dec 14 from Grand Rapids to Islip, returning Thu, Dec 17, priced at $402 Found 3 days ago](https://www.expedia.com/Flights-Search?leg1=from:GRR,to:ISP,departure:12/14/2026TANYT&leg2=from:ISP,to:GRR,departure:12/17/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:401.70&airProductToken=AQqTAQowCNecARIEMTk4MximjAEg7LABKJXinwMw2-KfAzhBQABYAWoDV0dBcgdBTEFWUDJGCi8I15wBEgQxMDk4GOywASDBRSi6458DMKjknwM4QUABWAFqA1dHQXIHQUxBVlAyRgouCNecARIEMTAzNBjBRSDIfCj15Z8DMLvmnwM4QUABWAFqA1dHQXIHQUxBVlAyRgphCi4I15wBEgQyMjEwGMh8IMFFKPCIoAMwwImgAzhEQABYAWoDV0dBcgdETEFXVjJGCi8I15wBEgQxMDA5GMFFIKaMASiXi6ADMIWMoAM4REABWAFqA1dHQXIHRExBV1YyRhIKCAEQARgBKgJXThgBIgQIARABKAIoAygEMAE) Mon, Dec 14 - Thu, Dec 17 · GRR · ISP · Roundtrip [Select Southwest Airlines flight, departing Thu, Jan 14 from Grand Rapids to Islip, returning Mon, Jan 18, priced at $407 Found 1 day ago](https://www.expedia.com/Flights-Search?leg1=from:GRR,to:ISP,departure:1/14/2027TANYT&leg2=from:ISP,to:GRR,departure:1/18/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:406.41&airProductToken=AQpgCi4I15wBEgM5NDMYpowBIMxwKOXAogMwhcKiAzhGQABYAWoDV0dBcgdGTEFVUDJGCi4I15wBEgQ0MTQ0GMxwIMh8KITEogMwpMWiAzhGQAFYAWoDV0dBcgdGTEFVUDJGCmEKLgjXnAESBDE5OTEYyHwgwUUo4fCiAzCx8aIDOERAAFgBagNXR0FyB0RMQVdWMkYKLwjXnAESBDIwMTIYwUUgpowBKI3zogMwgPSiAzhEQAFYAWoDV0dBcgdETEFXVjJGEgoIARABGAEqAldOGAEiBAgBEAEoAigDKAQwAQ) Thu, Jan 14 - Mon, Jan 18 · GRR · ISP · Roundtrip [Select Southwest Airlines flight, departing Thu, Jan 14 from Grand Rapids to Islip, returning Mon, Jan 18, priced at $415 Found 1 day ago](https://www.expedia.com/Flights-Search?leg1=from:GRR,to:ISP,departure:1/14/2027TANYT&leg2=from:ISP,to:GRR,departure:1/18/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:414.41&airProductToken=AQphCi8I15wBEgQ0MjM5GKaMASDBRSiWvqIDMIS%5FogM4REAAWAFqA1dHQXIHRExBV1YyRgouCNecARIEMTE0ORjBRSDIfCjMwKIDMJLBogM4REABWAFqA1dHQXIHRExBV1YyRgpgCi4I15wBEgQxOTkyGMh8IMxwKIfrogMwu-yiAzhaQABYAWoDV0dBcgdaTEFVUDJGCi4I15wBEgM1MzUYzHAgpowBKIPuogMwsu-iAzhaQAFYAWoDV0dBcgdaTEFVUDJGEgoIARABGAEqAldOGAEiBAgBEAEoAigDKAQwAQ) Thu, Jan 14 - Mon, Jan 18 · GRR · ISP · Roundtrip ## Alternative airports near Islip Prices were available within the past 7 days. Prices and availability are subject to change. [Select flight to John F. Kennedy Intl. JFK. Cheapest option available. Average driving time to city center is 45 minutes. Flights from $484](https://www.expedia.com/Flights-Search?leg1=from:GRR,to:JFK,departure:11/26/2026TANYT&leg2=from:JFK,to:GRR,departure:11/30/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) 45 min [Select flight to Liberty Intl. EWR. Average driving time to city center is 1 hour 22 minutes. Flights from $783](https://www.expedia.com/Flights-Search?leg1=from:GRR,to:EWR,departure:11/26/2026TANYT&leg2=from:EWR,to:GRR,departure:11/29/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) 1 h 22 min [Select flight to LaGuardia LGA. Average driving time to city center is 52 minutes. Flights from $751](https://www.expedia.com/Flights-Search?leg1=from:GRR,to:LGA,departure:11/26/2026TANYT&leg2=from:LGA,to:GRR,departure:11/29/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) 52 min [Select flight to Westchester County HPN. Average driving time to city center is 1 hour 20 minutes. Flights from $527](https://www.expedia.com/Flights-Search?leg1=from:GRR,to:HPN,departure:11/26/2026TANYT&leg2=from:HPN,to:GRR,departure:11/30/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) 1 h 20 min [Select flight to Tweed - New Haven Regional HVN. Average driving time to city center is 2 hours 17 minutes.](https://www.expedia.com/Flights-Search?leg1=from:GRR,to:HVN,departure:11/26/2026TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) 2 h 17 min · Search flights [Select flight to Teterboro, NJ TEB. Average driving time to city center is 1 hour 10 minutes.](https://www.expedia.com/Flights-Search?leg1=from:GRR,to:TEB,departure:11/26/2026TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) 1 h 10 min · Search flights [Select flight to Danbury Municipal DXR. Average driving time to city center is 1 hour 52 minutes.](https://www.expedia.com/Flights-Search?leg1=from:GRR,to:DXR,departure:11/26/2026TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) 1 h 52 min · Search flights ## Book with confidence ### Grand Rapids to Islip Flights #### The cheapest times to fly from Grand Rapids to Islip On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Grand Rapids to Islip are during the month of January. You can find some of the cheapest flights from Grand Rapids to Islip with Expedia's search tool and vast selection of airlines. #### The best time to book a flight from Grand Rapids to Islip Sunday is one of the best days to book for cheap flights from Grand Rapids to Islip: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance. #### How to find cheap round-trip tickets from Grand Rapids to Islip Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Grand Rapids to Islip in 2026\. You can also book with separate airlines for your outbound and return journeys, from $180 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference\*. This is available for a small fee, and is free to One Key Gold and Platinum tier members. Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Grand Rapids to Islip flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps. You could also save big by booking one of Expedia's [vacation packages](https://www.expedia.com/package-deals). Bundling together your Grand Rapids to Islip airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures. *\*Terms apply.* *Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages.* ## Frequently Asked Questions ### How much does a flight from Grand Rapids, MI (GRR-Gerald R. Ford Intl.) to Islip, NY (ISP-MacArthur) cost? You can find cheap one-way flights from $180 and cheap return flights $359 Grand Rapids, MI (GRR-Gerald R. Ford Intl.) to Islip, NY (ISP-MacArthur) with Expedia. Roundtrip flights usually range from $531 to $2143\. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Grand Rapids, MI (GRR-Gerald R. Ford Intl.) to Islip, NY (ISP-MacArthur) ticket fares go up or down. *\*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.* ### What is the cheapest month to fly from Grand Rapids, MI (GRR-Gerald R. Ford Intl.) to Islip, NY (ISP-MacArthur)? The cheapest month to fly from GRR to ISP is January when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route. ### Which airlines fly direct from Grand Rapids, MI (GRR-Gerald R. Ford Intl.) to Islip, NY (ISP-MacArthur)? Enter GRR to ISP and your travel dates, then apply the 'Nonstop' filter to see only direct flights. ### What is the cheapest airline that flies from Grand Rapids, MI (GRR-Gerald R. Ford Intl.) to Islip, NY (ISP-MacArthur)? American Airlines is one of the cheapest airlines offering connecting flights from Grand Rapids (GRR) to Islip (ISP), with round-trip tickets starting from around $621\. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget. *\*Prices based on flights available on Expedia in the last year.* ### How do I find cheap flights from Grand Rapids, MI (GRR-Gerald R. Ford Intl.) to Islip, NY (ISP-MacArthur)? To find a cheap flight from Grand Rapids, MI (GRR-Gerald R. Ford Intl.) to Islip, NY (ISP-MacArthur), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up [Price Tracking](https://www.expedia.com/why/price-tracking) and receive alerts when fares go up or down. ### What is the best time to fly from Grand Rapids, MI (GRR-Gerald R. Ford Intl.) to Islip, NY (ISP-MacArthur)? The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience. ### What is the earliest flight from Grand Rapids, MI (GRR-Gerald R. Ford Intl.) to Islip, NY (ISP-MacArthur)? The earliest flight from Gerald R. Ford International Airport (GRR) to MacArthur Airport (ISP) typically departs at 5:20 AM, operated by Delta. An early departure allows you to enjoy a full day in Islip. This service is seasonal and typically runs in January. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search. ### What are the most popular departure times for flights from Grand Rapids, MI (GRR-Gerald R. Ford Intl.) to Islip, NY (ISP-MacArthur)? Flights from Gerald R. Ford Intl. (GRR) to MacArthur (ISP) are most popular between 6am and 9am. This time window accounts for about 51% of total traffic, with United Airlines and Delta Airlines offering flights during this period. Many travelers prefer this timing as it allows for a full day in New York upon arrival. ### How long does it take to fly from Grand Rapids, MI (GRR-Gerald R. Ford Intl.) to Islip, NY (ISP-MacArthur)? A flight from GRR to ISP with a layover takes around 8 hours 50 minutes, with the route covering approximately 656 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic. ### Can you fly business or first class from Grand Rapids, MI (GRR-Gerald R. Ford Intl.) to Islip, NY (ISP-MacArthur)? Select the "Business class" and "First class" filters when looking for GRR to ISP flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip. ### How do I earn miles on a Grand Rapids, MI (GRR-Gerald R. Ford Intl.) to Islip, NY (ISP-MacArthur) flight with Expedia? It's easy to earn miles on a Grand Rapids, MI (GRR-Gerald R. Ford Intl.) to Islip, NY (ISP-MacArthur) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of [One Key™](https://www.expedia.com/welcome-one-key), you can also earn OneKeyCash™\* on top of your airline miles when you book with Expedia. \*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands. ### What airports do you fly into for Islip from Gerald R. Ford Intl. (GRR)? If you're planning to travel to Islip from Gerald R. Ford Intl. (GRR), you can fly into MacArthur (ISP) Some flights may connect through major hubs like O'Hare Intl. (ORD), Liberty Intl. (EWR), LaGuardia (LGA) before reaching Islip. Compare routes and airports on Expedia to find the best flight options for your travel plans. ### Is it cheaper to buy a plane ticket from Grand Rapids, MI (GRR-Gerald R. Ford Intl.) to Islip, NY (ISP-MacArthur) at the last minute? Typically, booking a last minute flight from Grand Rapids, MI (GRR-Gerald R. Ford Intl.) to Islip, NY (ISP-MacArthur) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare. ### Is it cheaper to book a Grand Rapids, MI (GRR-Gerald R. Ford Intl.) to Islip, NY (ISP-MacArthur) flight and hotel package? Securing a Grand Rapids, MI (GRR-Gerald R. Ford Intl.) to Islip, NY (ISP-MacArthur) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars. ### Can I cancel or change the date of my flight from Grand Rapids, MI (GRR-Gerald R. Ford Intl.) to Islip, NY (ISP-MacArthur)? If you booked your Grand Rapids, MI (GRR-Gerald R. Ford Intl.) to Islip, NY (ISP-MacArthur) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in [your itinerary](https://www.expedia.com/trips) or confirmation email. Or, head to our [Customer Service portal](https://www.expedia.com/helpcenter/) if you'd like more information. ## Travel information | Origin airport | Gerald R. Ford International Airport | | ------------------- | ------------------------------------ | | Destination airport | MacArthur Airport | | Distance | 655 miles away | | Airlines serving | Southwest Airlines | | Popular airline | Southwest Airlines | | Roundtrip price | $359 | ## Explore a world of travel with Expedia - [Flights](?equalTargetTab=tab-0) - [Flights from Washington (DCA) to New York (JFK)](https://www.expedia.com/lp/flights/dca/jfk/washington-to-new-york) - [Flights from Newark Liberty Intl. Airport (EWR) to Islip (ISP)](https://www.expedia.com/lp/flights/ewr/isp/newark-liberty-intl-airport-to-islip) - [Flights from Raleigh (RDU) to New York (JFK)](https://www.expedia.com/lp/flights/rdu/jfk/raleigh-to-new-york) - [Flights from Montego Bay (MBJ) to New York (JFK)](https://www.expedia.com/lp/flights/mbj/jfk/montego-bay-to-new-york) - [Flights from Fort Myers (RSW) to Islip (ISP)](https://www.expedia.com/lp/flights/rsw/isp/fort-myers-to-islip) - [Flights from Dallas (DFW) to Islip (ISP)](https://www.expedia.com/lp/flights/dfw/isp/dallas-to-islip) - [Flights from San Francisco (SFO) to New York (JFK)](https://www.expedia.com/lp/flights/sfo/jfk/san-francisco-to-new-york) - [Flights from San Diego (SAN) to New York (JFK)](https://www.expedia.com/lp/flights/san/jfk/san-diego-to-new-york) - [Flights from San Juan (SJU) to New York (JFK)](https://www.expedia.com/lp/flights/sju/jfk/san-juan-to-new-york) - [Flights from Orlando (MCO) to New York (NYC)](https://www.expedia.com/lp/flights/mco/nyc/orlando-to-new-york) - [Flights from Jacksonville (JAX) to Islip (ISP)](https://www.expedia.com/lp/flights/jax/isp/jacksonville-to-islip) - [Flights from Miami (MIA) to Islip (ISP)](https://www.expedia.com/lp/flights/mia/isp/miami-to-islip) - [Flights from Greensboro (GSO) to Islip (ISP)](https://www.expedia.com/lp/flights/gso/isp/greensboro-to-islip) - [Flights from Paris (CDG) to New York (JFK)](https://www.expedia.com/lp/flights/cdg/jfk/paris-to-new-york) - [Flights from Chicago (ORD) to New York (LGA)](https://www.expedia.com/lp/flights/ord/lga/chicago-to-new-york) - [Flights from Port of Spain (POS) to New York (JFK)](https://www.expedia.com/lp/flights/pos/jfk/port-of-spain-to-new-york) - [Flights from Kingston (KIN) to New York (JFK)](https://www.expedia.com/lp/flights/kin/jfk/kingston-to-new-york) - [Flights from Austin (AUS) to New York (NYC)](https://www.expedia.com/lp/flights/aus/nyc/austin-to-new-york) - [Flights from Tampa (TPA) to New York (JFK)](https://www.expedia.com/lp/flights/tpa/jfk/tampa-to-new-york) - [Flights from Dallas (DFW) to New York (JFK)](https://www.expedia.com/lp/flights/dfw/jfk/dallas-to-new-york) - [Flights from Portland (PWM) to New York (JFK)](https://www.expedia.com/lp/flights/pwm/jfk/portland-to-new-york) - [Flights from Dallas (DFW) to New York (NYC)](https://www.expedia.com/lp/flights/dfw/nyc/dallas-to-new-york) - [Flights from Chicago (ORD) to New York (NYC)](https://www.expedia.com/lp/flights/ord/nyc/chicago-to-new-york) - [Flights from Baltimore (BWI) to Islip (ISP)](https://www.expedia.com/lp/flights/bwi/isp/baltimore-to-islip) - [Flights from Burbank (BUR) to New York (JFK)](https://www.expedia.com/lp/flights/bur/jfk/burbank-to-new-york) - [Flights from Charlotte (CLT) to New York (LGA)](https://www.expedia.com/lp/flights/clt/lga/charlotte-to-new-york) - [Flights from Orange County (SNA) to New York (JFK)](https://www.expedia.com/lp/flights/sna/jfk/orange-county-to-new-york) - [Flights from Cairo (CAI) to New York (JFK)](https://www.expedia.com/lp/flights/cai/jfk/cairo-to-new-york) - [Flights from Los Angeles (LAX) to New York (JFK)](https://www.expedia.com/lp/flights/lax/jfk/los-angeles-to-new-york) - [Flights from Key West (EYW) to Islip (ISP)](https://www.expedia.com/lp/flights/eyw/isp/key-west-to-islip) - [Flights from London (LHR) to New York (JFK)](https://www.expedia.com/lp/flights/lhr/jfk/london-to-new-york) - [Flights from Denver (DEN) to New York (LGA)](https://www.expedia.com/lp/flights/den/lga/denver-to-new-york) - [Flights from Dallas (DFW) to New York (LGA)](https://www.expedia.com/lp/flights/dfw/lga/dallas-to-new-york) - [Flights from Knoxville (TYS) to Islip (ISP)](https://www.expedia.com/lp/flights/tys/isp/knoxville-to-islip) - [Flights from Lagos (LOS) to New York (JFK)](https://www.expedia.com/lp/flights/los/jfk/lagos-to-new-york) - [Flights from Washington (IAD) to Islip (ISP)](https://www.expedia.com/lp/flights/iad/isp/washington-to-islip) - [Flights from Chicago (ORD) to New York (JFK)](https://www.expedia.com/lp/flights/ord/jfk/chicago-to-new-york) - [Flights from Buffalo (BUF) to New York (JFK)](https://www.expedia.com/lp/flights/buf/jfk/buffalo-to-new-york) - [Flights from Syracuse (SYR) to New York (JFK)](https://www.expedia.com/lp/flights/syr/jfk/syracuse-to-new-york) - [Flights from Philadelphia (PHL) to Islip (ISP)](https://www.expedia.com/lp/flights/phl/isp/philadelphia-to-islip) - [Flights from Atlanta (ATL) to Islip (ISP)](https://www.expedia.com/lp/flights/atl/isp/atlanta-to-islip) - [Flights from Manila (MNL) to New York (JFK)](https://www.expedia.com/lp/flights/mnl/jfk/manila-to-new-york) - [Flights from Miami (MIA) to New York (NYC)](https://www.expedia.com/lp/flights/mia/nyc/miami-to-new-york) - [Flights from Wilmington (ILM) to Islip (ISP)](https://www.expedia.com/lp/flights/ilm/isp/wilmington-to-islip) - [Flights from Charleston (CHS) to Islip (ISP)](https://www.expedia.com/lp/flights/chs/isp/charleston-to-islip) - [Flights from Miami (MIA) to New York (JFK)](https://www.expedia.com/lp/flights/mia/jfk/miami-to-new-york) - [Flights from Georgetown (GEO) to New York (JFK)](https://www.expedia.com/lp/flights/geo/jfk/georgetown-to-new-york) - [Flights from Charlotte (CLT) to New York (JFK)](https://www.expedia.com/lp/flights/clt/jfk/charlotte-to-new-york) - [Flights from Miami (MIA) to New York (LGA)](https://www.expedia.com/lp/flights/mia/lga/miami-to-new-york) - [Flights from Fort Lauderdale (FLL) to New York (LGA)](https://www.expedia.com/lp/flights/fll/lga/fort-lauderdale-to-new-york) - [Flights from Nairobi (NBO) to New York (JFK)](https://www.expedia.com/lp/flights/nbo/jfk/nairobi-to-new-york) - [Flights from Los Angeles (LAX) to New York (NYC)](https://www.expedia.com/lp/flights/lax/nyc/los-angeles-to-new-york) - [Flights from Fort Lauderdale (FLL) to New York (JFK)](https://www.expedia.com/lp/flights/fll/jfk/fort-lauderdale-to-new-york) - [Flights from Raleigh (RDU) to New York (NYC)](https://www.expedia.com/lp/flights/rdu/nyc/raleigh-to-new-york) - [Flights from Ontario Intl. Airport (ONT) to New York (JFK)](https://www.expedia.com/lp/flights/ont/jfk/ontario-to-new-york) - [Flights from Seattle (SEA) to New York (JFK)](https://www.expedia.com/lp/flights/sea/jfk/seattle-to-new-york) - [Flights from Houston (HOU) to New York (NYC)](https://www.expedia.com/lp/flights/hou/nyc/houston-to-new-york) - [Flights from Islamabad (ISB) to New York (JFK)](https://www.expedia.com/lp/flights/isb/jfk/islamabad-to-new-york) - [Flights from Raleigh (RDU) to New York (LGA)](https://www.expedia.com/lp/flights/rdu/lga/raleigh-to-new-york) - [Flights from Athens (ATH) to New York (JFK)](https://www.expedia.com/lp/flights/ath/jfk/athens-to-new-york) - [Flights from Las Vegas (LAS) to New York (JFK)](https://www.expedia.com/lp/flights/las/jfk/las-vegas-to-new-york) - [Flights from San Diego (SAN) to New York (NYC)](https://www.expedia.com/lp/flights/san/nyc/san-diego-to-new-york) - [Flights from Pittsburgh (PIT) to Islip (ISP)](https://www.expedia.com/lp/flights/pit/isp/pittsburgh-to-islip) - [Flights from Rochester (ROC) to Islip (ISP)](https://www.expedia.com/lp/flights/roc/isp/rochester-to-islip) - [Flights from Delhi (DEL) to New York (JFK)](https://www.expedia.com/lp/flights/del/jfk/delhi-to-new-york) - [Flights from Myrtle Beach (MYR) to Islip (ISP)](https://www.expedia.com/lp/flights/myr/isp/myrtle-beach-to-islip) - [Flights from Tokyo (NRT) to New York (JFK)](https://www.expedia.com/lp/flights/nrt/jfk/tokyo-to-new-york) - [Flights from Honolulu (HNL) to New York (JFK)](https://www.expedia.com/lp/flights/hnl/jfk/honolulu-to-new-york) - [Flights from Seoul (ICN) to New York (JFK)](https://www.expedia.com/lp/flights/icn/jfk/seoul-to-new-york) - [Flights from Atlanta (ATL) to New York (LGA)](https://www.expedia.com/lp/flights/atl/lga/atlanta-to-new-york) - [Flights from Atlanta (ATL) to New York (JFK)](https://www.expedia.com/lp/flights/atl/jfk/atlanta-to-new-york) - [Flights from Tampa (TPA) to New York (NYC)](https://www.expedia.com/lp/flights/tpa/nyc/tampa-to-new-york) - [Flights from Beijing (PEK) to New York (JFK)](https://www.expedia.com/lp/flights/pek/jfk/beijing-to-new-york) - [Flights from Berlin (BER) to New York (JFK)](https://www.expedia.com/lp/flights/ber/jfk/berlin-to-new-york) - [Flights from Jacksonville (JAX) to New York (JFK)](https://www.expedia.com/lp/flights/jax/jfk/jacksonville-to-new-york) - [Flights from Salt Lake City (SLC) to New York (JFK)](https://www.expedia.com/lp/flights/slc/jfk/salt-lake-city-to-new-york) - [Flights from Mexico City (MEX) to New York (JFK)](https://www.expedia.com/lp/flights/mex/jfk/mexico-city-to-new-york) - [Flights from Charlotte (CLT) to Islip (ISP)](https://www.expedia.com/lp/flights/clt/isp/charlotte-to-islip) - [Flights from Baltimore (BWI) to New York (JFK)](https://www.expedia.com/lp/flights/bwi/jfk/baltimore-to-new-york) - [Flights from Washington (DCA) to Islip (ISP)](https://www.expedia.com/lp/flights/dca/isp/washington-to-islip) - [Flights from Buffalo (BUF) to Islip (ISP)](https://www.expedia.com/lp/flights/buf/isp/buffalo-to-islip) - [Flights from Savannah (SAV) to New York (JFK)](https://www.expedia.com/lp/flights/sav/jfk/savannah-to-new-york) - [Flights from Phoenix (PHX) to New York (JFK)](https://www.expedia.com/lp/flights/phx/jfk/phoenix-to-new-york) - [Flights from Boston (BOS) to New York (JFK)](https://www.expedia.com/lp/flights/bos/jfk/boston-to-new-york) - [Flights from Los Angeles (LAX) to New York (LGA)](https://www.expedia.com/lp/flights/lax/lga/los-angeles-to-new-york) - [Flights from Atlanta (ATL) to New York (NYC)](https://www.expedia.com/lp/flights/atl/nyc/atlanta-to-new-york) - [Flights from Mumbai (BOM) to New York (JFK)](https://www.expedia.com/lp/flights/bom/jfk/mumbai-to-new-york) - [Flights from Syracuse (SYR) to Islip (ISP)](https://www.expedia.com/lp/flights/syr/isp/syracuse-to-islip) - [Flights from Chicago (ORD) to Islip (ISP)](https://www.expedia.com/lp/flights/ord/isp/chicago-to-islip) - [Flights from Boston (BOS) to Islip (ISP)](https://www.expedia.com/lp/flights/bos/isp/boston-to-islip) - [Flights from Sarasota (SRQ) to Islip (ISP)](https://www.expedia.com/lp/flights/srq/isp/sarasota-to-islip) - [Flights from Lahore (LHE) to New York (JFK)](https://www.expedia.com/lp/flights/lhe/jfk/lahore-to-new-york) - [Flights from Richmond (RIC) to Islip (ISP)](https://www.expedia.com/lp/flights/ric/isp/richmond-to-islip) - [Flights from Nashville (BNA) to New York (JFK)](https://www.expedia.com/lp/flights/bna/jfk/nashville-to-new-york) - [Flights from Detroit (DTW) to New York (LGA)](https://www.expedia.com/lp/flights/dtw/lga/detroit-to-new-york) - [Flights from Tampa (TPA) to New York (LGA)](https://www.expedia.com/lp/flights/tpa/lga/tampa-to-new-york) - [Flights from Barcelona (BCN) to New York (JFK)](https://www.expedia.com/lp/flights/bcn/jfk/barcelona-to-new-york) - [Flights from Santo Domingo (SDQ) to New York (JFK)](https://www.expedia.com/lp/flights/sdq/jfk/santo-domingo-to-new-york) - [Flights from New York (JFK) to Islip (ISP)](https://www.expedia.com/lp/flights/jfk/isp/new-york-to-islip) - [Flights from Raleigh (RDU) to Islip (ISP)](https://www.expedia.com/lp/flights/rdu/isp/raleigh-to-islip) \*Available to One Key members. ## Other language versions ```yaml hreflang: x-default: https://www.expedia.com/lp/flights/grr/isp/grand-rapids-to-islip es: https://www.expedia.com/es/lp/vuelos/grr/isp/grand-rapids-a-islip ar: https://www.expedia.sa/lp/flights/grr/isp/grand-rapids-to-islip zh-CN: https://www.expedia.com/cn/lp/flights/grr/isp/grand-rapids-to-islip en-US: https://www.expedia.com/lp/flights/grr/isp/grand-rapids-to-islip ```