Cheap Flights from Islip (ISP) to Reading (RDG)

Popular airlines from MacArthur Airport (ISP) to Reading, PA (RDG-Reading Regional)

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Frequently asked questions

How much does a flight from MacArthur Airport (ISP) to Reading, PA (RDG-Reading Regional) cost?
Snag a cheap one-way flight or cheap return flight from MacArthur Airport (ISP) to Reading, PA (RDG-Reading Regional) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from MacArthur Airport (ISP) to Reading, PA (RDG-Reading Regional)?
Traveling in may help you find better deals, as it's the cheapest month for flights between ISP and RDG. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from MacArthur Airport (ISP) to Reading, PA (RDG-Reading Regional)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest ISP to RDG flight.
How many flights per day from MacArthur Airport (ISP) to Reading, PA (RDG-Reading Regional)?
You'll need to catch a flight with a layover if you're traveling from MacArthur Airport (ISP) to Reading, PA (RDG-Reading Regional). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from ISP to RDG?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change based on a range of factors, including the carrier and season.*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 Reading, PA (RDG-Reading Regional)?
To reach Reading, PA (RDG-Reading Regional) without delays, pick a flight that leaves from MacArthur Airport (ISP) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Reading, PA (RDG-Reading Regional) last-minute?
Last-minute fares from ISP to RDG are generally more expensive. To lock in the best rates, start looking for flights as soon as possible. That being said, if your travel plans are flexible, you may score a cheap ticket right before your journey.
Is it cheaper to book an ISP to RDG flight and hotel package?
You'll typically save money by securing an ISP to RDG flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. Once you've chosen your preferred flights and accommodations, you can add extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from MacArthur Airport (ISP) to Reading, PA (RDG-Reading Regional)?
Typically, it's possible to reschedule or cancel your ISP to RDG flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Travel information

Origin airport
MacArthur
Destination airport
Reading Regional
Distance
153 mi

Book with confidence

Book with confidence

Islip to Reading Flights

The cheapest times to fly from Islip to Reading

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

 

The best time to book a flight from Islip to Reading

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

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 Reading 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 Reading 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 Reading 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 Reading Flights

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