Cheap Flights from Islip (ISP) to Kitchener (YKF)

Popular airlines from MacArthur Airport (ISP) to Kitchener, ON (YKF-Region of Waterloo Intl.)

Frequently asked questions

How much does a flight from MacArthur Airport (ISP) to Region of Waterloo Intl. Airport (YKF) cost?
Secure a cheap one-way flight or cheap return flight from MacArthur Airport (ISP) to Region of Waterloo Intl. Airport (YKF) 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 Region of Waterloo Intl. Airport (YKF)?
is the most affordable month to fly from ISP to YKF. Planning your trip for the off-season is often the key to scoring lower fares.
What is the cheapest airline that flies from MacArthur Airport (ISP) to Region of Waterloo Intl. Airport (YKF)?
To find the cheapest airline flying from ISP to YKF, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from MacArthur Airport (ISP) to Region of Waterloo Intl. Airport (YKF)?
There are no daily nonstop flights available from MacArthur Airport (ISP) to Region of Waterloo Intl. Airport (YKF). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be on your way in no time at all.
What day of the week has the most flights from ISP to YKF?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change depending on various factors, including the season and airline.*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 Region of Waterloo Intl. Airport (YKF)?
Select a flight from MacArthur Airport (ISP) to Region of Waterloo Intl. Airport (YKF) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time are on average 22% more likely to be canceled.**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 Region of Waterloo Intl. Airport (YKF) last-minute?
Booking your flight from ISP to YKF just before your journey is usually more expensive. But if you're flexible with your schedule, you could land a cheap last-minute fare.
Is it cheaper to book an ISP to YKF flight and hotel package?
Compared with arranging hotels and flights separately, booking an ISP to YKF flight and hotel package with Expedia could result in significant savings. What's more, having everything in one easy place takes the hassle out of planning your trip. Simply pick your flights and select from our extensive range of stays, then personalize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from MacArthur Airport (ISP) to Region of Waterloo Intl. Airport (YKF)?
In most cases, you're able to cancel or reschedule your ISP to YKF flight. However, there may be additional fees, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you need more details, visit our Customer Service portal.

Travel information

Travel information

Origin airport
MacArthur
Destination airport
Region of Waterloo Intl.
Distance
416 mi

Book with confidence

Book with confidence

Islip to Kitchener Flights

The cheapest times to fly from Islip to Kitchener

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

 

The best time to book a flight from Islip to Kitchener

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

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 Kitchener 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 Kitchener 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 Kitchener 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 Kitchener Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.