Cheap Flights from Islip (ISP) to Indiana (IDI)

Popular airlines from MacArthur Airport (ISP) to Indiana, PA (IDI-Indiana County - Jimmy Stewart)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Frequently asked questions

How much does a flight from MacArthur Airport (ISP) to Indiana, PA (IDI-Indiana County - Jimmy Stewart) cost?
Secure a cheap one-way flight or cheap return flight from MacArthur Airport (ISP) to Indiana, PA (IDI-Indiana County - Jimmy Stewart) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from MacArthur Airport (ISP) to Indiana, PA (IDI-Indiana County - Jimmy Stewart)?
is the cheapest month to fly from ISP to IDI. Traveling during quieter months is often the key to finding better fares.
What is the cheapest airline that flies from MacArthur Airport (ISP) to Indiana, PA (IDI-Indiana County - Jimmy Stewart)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest ISP to IDI flight.
How many flights per day from MacArthur Airport (ISP) to Indiana, PA (IDI-Indiana County - Jimmy Stewart)?
There are no daily nonstop flights departing from MacArthur Airport (ISP) to Indiana, PA (IDI-Indiana County - Jimmy Stewart). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from ISP to IDI?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from MacArthur Airport (ISP) to Indiana, PA (IDI-Indiana County - Jimmy Stewart)?
To touch down at Indiana, PA (IDI-Indiana County - Jimmy Stewart) on schedule, choose a flight that leaves MacArthur Airport (ISP) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from MacArthur Airport (ISP) to Indiana, PA (IDI-Indiana County - Jimmy Stewart) last-minute?
Waiting until just before your trip to book a flight from ISP to IDI generally means paying more. Although you may find some last-minute discounts, they aren't always guaranteed. Be flexible with your travel plans for a better chance of snagging a bargain.
Is it cheaper to book an ISP to IDI flight and hotel package?
Booking an ISP to IDI flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Choose from our wide range of hotels and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from MacArthur Airport (ISP) to Indiana, PA (IDI-Indiana County - Jimmy Stewart)?
Typically, you're able to cancel or reschedule your ISP to IDI flight. However, additional fees may apply, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you need more information, go to our Customer Service portal.

Travel information

Travel information

Origin airport
MacArthur
Destination airport
Indiana County - Jimmy Stewart
Distance
314 mi

Book with confidence

Book with confidence

Islip to Indiana Flights

The cheapest times to fly from Islip to Indiana

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 Islip to Indiana are during the month of . You can find some of the cheapest flights from Islip to Indiana with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Islip to Indiana

Sunday is one of the best days to book for cheap flights from Islip to Indiana: 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 Islip to Indiana

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 Islip to Indiana in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Islip to Indiana 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. Bundling together your Islip to Indiana 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.

 

Islip to Indiana Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.