$70 Cheap Flights from Indianapolis (IND) 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 Indianapolis to Islip (IND-ISP)

Prices were available within the past 7 days and start at $70 for one-way flights and $153 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 Indianapolis (IND) to Islip (ISP)
Origin airport
Indianapolis Intl.
Destination airport
MacArthur
Airlines serving
Frontier Airlines
Roundtrip price
$153
Distance
699 mi

Indianapolis to Islip Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Indianapolis 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 Indianapolis 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 $70 now!

Frequently asked questions

Is it cheaper to buy a plane ticket from Indianapolis Intl. Airport (IND) to MacArthur Airport last minute?
Being spontaneous is a fabulous way to travel around, but it’s not always the ideal way to score a bargain fare. Think about booking your Indianapolis Airport to MacArthur Airport (ISP) journey well in advance instead of leaving it till the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. Save all that spontaneity for when you get to your destination!
What airports do you fly into for Ronkonkoma from Indianapolis?
From Indianapolis, you can journey to Ronkonkoma via MacArthur Airport (ISP), Tweed - New Haven Regional Airport (HVN) and Westchester County Airport (HPN). It’s wise to check which terminal is the right option for you before making your decision. If you pick MacArthur Airport (ISP), it’s roughly 2 mi southeast of downtown. Use the cash you save when booking your ticket with Expedia to experience the city’s awesome sights, such as Lake Ronkonkoma and Stonebridge Golf Links and Country Club.
Can I change the date of my flight from IND to ISP?
Plans can get upended, so Expedia is here to help make things as easy as possible. First, find your Indianapolis Airport to MacArthur Airport itinerary through the Expedia Trips portal and browse the fare rules and conditions about what sorts of changes are allowed. If you booked your fare in the last 24 hours, some carriers allow you to cancel at no cost and organize new flights. If you booked more than 24 hours ago, connect with us via our Customer Service portal to run through your options.
*Available to One Key members.