$81 Cheap Flights from Detroit (DTW) to Islip (ISP)

Bundle Your Flight + Hotel & Save!

Featured airlines

Top nine airline logos for desktop

    Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash

Cheap Flights from Detroit to Islip (DTW-ISP)

Prices were available within the past 7 days and start at $81 for one-way flights and $150 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Flights from Detroit (DTW) to Islip (ISP)
Origin airport
Detroit Metropolitan Wayne County
Destination airport
MacArthur
Airlines serving
Frontier Airlines
Roundtrip price
$150
Distance
539 mi

Detroit to Islip Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Detroit to Islip offer the perfect respite. Not only does exploring Islip provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Detroit to Islip may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Islip are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Islip more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Islip is $81 now!

Frequently asked questions

How much is a flight from Metro Airport to MacArthur Airport?
Based on fares offered within the last 7 days on Expedia for flights departing within the next year, round-trip flights from Detroit Metro Airport to MacArthur Airport (ISP) start from $150. Book today to get the best price for your journey. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Detroit Metro Airport to MacArthur Airport?
Most flights can be canceled online, but every air carrier has different terms and conditions. If you do have to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from Detroit Metropolitan Wayne County Airport (DTW) to ISP that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching 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 Metro Airport to ISP?
There are plenty of ways to make the 4 hours and 20 minutes between Metro Airport and ISP go by faster. Be productive and sort through your camera roll or clear out all those unwanted emails. A nice snooze also helps pass the time!
How far is the flight from Detroit Metro Airport to MacArthur Airport (ISP)?
A flight distance of just 541 mi separates Detroit and Ronkonkoma. Once you’re up in the skies, you won’t have time to do much more than listen to a few songs on your travel playlist.
Which airlines fly direct from Detroit Metropolitan Wayne County Airport (DTW) to ISP?
You won’t find any airlines operating directly between Metro Airport and MacArthur Airport (ISP), so be ready to make at least one stop on your journey. A layover, whether short or long, can be a welcome way to break up a trip!
Are Detroit Metropolitan Wayne County Airport (DTW) to ISP flight tickets cheaper when they're purchased at the last minute?
It is possible to get amazing last-minute deals from Detroit Metro Airport to MacArthur Airport, but it can also be hit-or-miss. As many airlines release prices up to a year in advance, it’s worth keeping an eye on fares early and being ready to book when you spot a good bargain. Expedia compares carrier prices and updates flight deals frequently, so you can rest assured you’re always seeing the latest offers.
Islip nearby Airports
*Available to One Key members.