Cheap Flights from Islip (ISP) to Farmingdale (FRG)

Popular airlines from MacArthur Airport (ISP) to Farmingdale, NY (FRG-Republic)

Alternative airports near Farmingdale

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to John F. Kennedy Intl. JFK. Average driving time to city center is 30 minutes. Flights from $850
JFK
John F. Kennedy Intl.
Average driving time to city center30 min
Flights from $850
Select flight to LaGuardia LGA. Average driving time to city center is 36 minutes. Flights from $559
LGA
LaGuardia
Average driving time to city center36 min
Flights from $559
Select flight to Westchester County HPN. Cheapest option available. Average driving time to city center is 1 hour 7 minutes. Flights from $514
HPN
Westchester County
Cheapest
Average driving time to city center1 h 7 min
Flights from $514

Frequently asked questions

How much does a flight from MacArthur Airport (ISP) to Farmingdale, NY (FRG-Republic) cost?
Secure a cheap one-way flight or cheap return flight from MacArthur Airport (ISP) to Farmingdale, NY (FRG-Republic) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from MacArthur Airport (ISP) to Farmingdale, NY (FRG-Republic)?
The cheapest month to fly from ISP to FRG is , when demand is low. Off-peak months are usually when airlines offer lower prices between these airports.
What is the cheapest airline that flies from MacArthur Airport (ISP) to Farmingdale, NY (FRG-Republic)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest ISP to FRG flight.
How many flights per day from MacArthur Airport (ISP) to Farmingdale, NY (FRG-Republic)?
Nonstop flights from MacArthur Airport (ISP) to Farmingdale, NY (FRG-Republic) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ISP to FRG?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*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 Farmingdale, NY (FRG-Republic)?
To avoid possible delays on the MacArthur Airport (ISP) to Farmingdale, NY (FRG-Republic) route, aim to fly before 3 PM. Later flights have a 22% higher chance of cancellation.**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 Farmingdale, NY (FRG-Republic) last-minute?
Last-minute bookings from ISP to FRG are usually more expensive. For the best prices, start searching for flights as early as possible. That being said, if your travel plans are flexible, you may find a cheap ticket right before your trip.
Is it cheaper to book an ISP to FRG flight and hotel package?
Compared with arranging flights and hotels separately, booking an ISP to FRG flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one convenient place takes the hassle out of planning your trip. Simply secure your flights and choose from our wide range of stays, then personalize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from MacArthur Airport (ISP) to Farmingdale, NY (FRG-Republic)?
If you reserved your ISP to FRG flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you want more information.

Travel information

Travel information

Origin airport
MacArthur
Destination airport
Republic
Distance
17 mi

Book with confidence

Book with confidence

Islip to Farmingdale Flights

The cheapest times to fly from Islip to Farmingdale

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

 

The best time to book a flight from Islip to Farmingdale

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

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 Farmingdale 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 Farmingdale 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 Farmingdale 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 Farmingdale Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.