Title: Cheap Flights from Detroit (DTW) to Islip (ISP) - Expedia.ca ![I like this Picture ](https://images.trvl-media.com/place/1638/63f46c37-e675-4de2-959a-e47798b53e52.jpg?impolicy=fcrop&w=1200&h=500&q=medium) Photo by Juan Blanco ![](https://images.trvl-media.com/place/1638/63f46c37-e675-4de2-959a-e47798b53e52.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Detroit (DTW) to Islip (ISP) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Detroit Metropolitan Wayne County Airport (DTW) to MacArthur Airport (ISP) - ![JetBlue Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_B6.svg) JetBlue Airways [](https://www.expedia.ca/Flights-Search?leg1=from:dtw,to:isp,departure:16/11/2025TANYT&leg2=from:isp,to:dtw,departure:23/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) - ![Southwest Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WN.svg) Southwest Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:dtw,to:isp,departure:16/11/2025TANYT&leg2=from:isp,to:dtw,departure:23/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) - ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Frequently asked questions ### How much is a flight from Detroit Metropolitan Wayne County Airport (DTW) to MacArthur Airport? > The lowest price advertised for a round-trip flight between Metro Airport and MacArthur Airport (ISP) is . But you better move fast. This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from DTW to MacArthur Airport? > Most flights can be cancelled online, but each air carrier has its own set of terms and conditions. If you do have to cancel your flight, visit our [Customer Service Portal](https://www.expedia.ca/helpcenter) and follow the instructions. ### How do I find cheap flights from Metro Airport to MacArthur Airport (ISP) that have flexible change policies? > Plenty of airlines will allow you to move your flight at no extra charge. All you pay is the cost difference between the two flights. When looking for Detroit Metro Airport to MacArthur Airport flights, you'll see a "No change fees" filter for you to select. ### How many hours is the flight from Detroit Metro Airport to ISP? > There are plenty of ways to make the 4 hours and 49 minutes between Detroit Metropolitan Wayne County Airport (DTW) and MacArthur Airport (ISP) fly by. Be productive and organize your camera roll or delete all those backed-up emails. A nice snooze also helps pass the time! ### How far is the flight from DTW to MacArthur Airport (ISP)? > With a flight distance of 870 kilometres, it's only a hop from DTW to MacArthur Airport. It might be a quick flight, but it's still worth bringing along something to read. ### Which airlines fly direct from Metro Airport to ISP? > Unfortunately, there aren't any airlines that fly directly between DTW and MacArthur Airport (ISP). You'll have to book a flight with one or more stops. ### Are Detroit Metro Airport to ISP flight tickets cheaper when they're purchased at the last minute? > Booking your trip from Metro Airport to MacArthur Airport last minute could save you some cash. However, it might cost you a whole lot more! If you'd prefer to err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back frequently as deals are updated all the time on Expedia. ## Travel information | Origin airport | Detroit Metropolitan Wayne County | | --- | --- | | Destination airport | MacArthur | | Distance | 862 km | ## Book with confidence ### Detroit to Ronkonkoma Flights **The easy way to book your flights from Detroit to Islip**  With Expedia, it’s simple to find and book flights to Islip from Detroit whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to MacArthur, too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Detroit to Islip today, tomorrow, or this week.   **Save dollars with cheap flights from Detroit Metropolitan Wayne County, DTW to MacArthur, ISP**  Sort your search results by price to find great deals on your flight from Detroit to Islip—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Islip from Detroit currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Islip   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Islip from Detroit**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Islip with Expedia today. ## Explore a world of travel with Expedia - Flights - [Flights from Guayaquil to Long Island](https://www.expedia.ca/lp/flights/1414/602887/guayaquil-to-long-island) - [Flights from Boston to Long Island](https://www.expedia.ca/lp/flights/178239/602887/boston-to-long-island) - [Flights from Calgary to Long Island](https://www.expedia.ca/lp/flights/178245/602887/calgary-to-long-island) - [Flights from Cleveland to Long Island](https://www.expedia.ca/lp/flights/178250/602887/cleveland-to-long-island) - [Flights from Dallas to Long Island](https://www.expedia.ca/lp/flights/178253/602887/dallas-to-long-island) - [Flights from Indianapolis to Long Island](https://www.expedia.ca/lp/flights/178266/602887/indianapolis-to-long-island) - [Flights from Minneapolis - St. Paul to Long Island](https://www.expedia.ca/lp/flights/178287/602887/minneapolis-st-paul-to-long-island) - [Flights from Montreal to Long Island](https://www.expedia.ca/lp/flights/178288/602887/montreal-to-long-island) - [Flights from Nashville to Long Island](https://www.expedia.ca/lp/flights/178291/602887/nashville-to-long-island) - [Flights from Ottawa to Long Island](https://www.expedia.ca/lp/flights/178296/602887/ottawa-to-long-island) - [Flights from Raleigh to Long Island](https://www.expedia.ca/lp/flights/178300/602887/raleigh-to-long-island) - [Flights from San Francisco to Long Island](https://www.expedia.ca/lp/flights/178305/602887/san-francisco-to-long-island) - [Flights from Seattle to Long Island](https://www.expedia.ca/lp/flights/178307/602887/seattle-to-long-island) - [Flights from Toronto to Long Island](https://www.expedia.ca/lp/flights/178314/602887/toronto-to-long-island) - [Flights from Vancouver to Long Island](https://www.expedia.ca/lp/flights/178315/602887/vancouver-to-long-island) - [Flights from Budapest to Long Island](https://www.expedia.ca/lp/flights/179994/602887/budapest-to-long-island) - [Flights from Cancun to Long Island](https://www.expedia.ca/lp/flights/179995/602887/cancun-to-long-island) - [Flights from Tel Aviv to Long Island](https://www.expedia.ca/lp/flights/180031/602887/tel-aviv-to-long-island) - [Flights from Pittsburgh to Long Island](https://www.expedia.ca/lp/flights/601717/602887/pittsburgh-to-long-island) - [Flights from Fort Lauderdale to Long Island](https://www.expedia.ca/lp/flights/601750/602887/fort-lauderdale-to-long-island) - [Flights from Syracuse to Long Island](https://www.expedia.ca/lp/flights/601764/602887/syracuse-to-long-island) - [Flights from Birmingham to Long Island](https://www.expedia.ca/lp/flights/6023342/602887/birmingham-to-long-island) - [Flights from Buffalo to Long Island](https://www.expedia.ca/lp/flights/602674/602887/buffalo-to-long-island) - [Flights from Rochester to Long Island](https://www.expedia.ca/lp/flights/602966/602887/rochester-to-long-island) - [Flights from Fresno to Long Island](https://www.expedia.ca/lp/flights/602988/602887/fresno-to-long-island) - [Flights from Greenville - Spartanburg to Long Island](https://www.expedia.ca/lp/flights/6035267/602887/greenville-spartanburg-to-long-island) - [Flights from Winnipeg to Long Island](https://www.expedia.ca/lp/flights/6141041/602887/winnipeg-to-long-island) - [Flights from Accra (ACC) to New York (JFK)](https://www.expedia.ca/lp/flights/acc/jfk/accra-to-new-york) - [Flights from Ahmedabad (AMD) to New York (JFK)](https://www.expedia.ca/lp/flights/amd/jfk/ahmedabad-to-new-york) - [Flights from Barcelona (BCN) to New York (JFK)](https://www.expedia.ca/lp/flights/bcn/jfk/barcelona-to-new-york) - [Flights from Bellingham (BLI) to New York (JFK)](https://www.expedia.ca/lp/flights/bli/jfk/bellingham-to-new-york) - [Flights from Nashville (BNA) to New York (JFK)](https://www.expedia.ca/lp/flights/bna/jfk/nashville-to-new-york) - [Flights from Mumbai (BOM) to New York (JFK)](https://www.expedia.ca/lp/flights/bom/jfk/mumbai-to-new-york) - [Flights from Baltimore (BWI) to New York (JFK)](https://www.expedia.ca/lp/flights/bwi/jfk/baltimore-to-new-york) - [Flights from Paris (CDG) to New York (JFK)](https://www.expedia.ca/lp/flights/cdg/jfk/paris-to-new-york) - [Flights from Cleveland (CLE) to New York (JFK)](https://www.expedia.ca/lp/flights/cle/jfk/cleveland-to-new-york) - [Flights from Charlotte (CLT) to New York (JFK)](https://www.expedia.ca/lp/flights/clt/jfk/charlotte-to-new-york) - [Flights from Dhaka (DAC) to New York (JFK)](https://www.expedia.ca/lp/flights/dac/jfk/dhaka-to-new-york) - [Flights from Washington (DCA) to New York (JFK)](https://www.expedia.ca/lp/flights/dca/jfk/washington-to-new-york) - [Flights from Duluth (DLH) to White Plains (HPN)](https://www.expedia.ca/lp/flights/dlh/hpn/duluth-to-white-plains) - [Flights from Detroit (DTW) to New York (JFK)](https://www.expedia.ca/lp/flights/dtw/jfk/detroit-to-new-york) - [Flights from Dubai (DXB) to New York (JFK)](https://www.expedia.ca/lp/flights/dxb/jfk/dubai-to-new-york) - [Flights from Newark Liberty Intl. 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