Cheap Flights from Rochester (ROC) to Killarney (KIR)

Popular airlines from Greater Rochester Intl. Airport (ROC) to Killarney (KIR-Kerry)

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Frequently asked questions

How much does a flight from Greater Rochester Intl. Airport (ROC) to Kerry Airport (KIR) cost?
Lock in a cheap one-way flight or cheap return flight from Greater Rochester Intl. Airport (ROC) to Kerry Airport (KIR) 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 Greater Rochester Intl. Airport (ROC) to Kerry Airport (KIR)?
is the cheapest month to fly from ROC to KIR. Traveling outside of peak seasons is often the key to finding a great deal.
What is the cheapest airline that flies from Greater Rochester Intl. Airport (ROC) to Kerry Airport (KIR)?
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 see which carrier offers the cheapest ROC to KIR flight.
How many flights per day from Greater Rochester Intl. Airport (ROC) to Kerry Airport (KIR)?
You'll have to take a flight with a layover when traveling from Greater Rochester Intl. Airport (ROC) to Kerry Airport (KIR). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from ROC to KIR?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can change depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Greater Rochester Intl. Airport (ROC) to Kerry Airport (KIR)?
To avoid possible delays on the Greater Rochester Intl. Airport (ROC) to Kerry Airport (KIR) route, fly before 3 PM. Flights after this time have a 22% higher chance of being 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 Greater Rochester Intl. Airport (ROC) to Kerry Airport (KIR) last-minute?
Holding off until just before your trip to book a ticket from ROC to KIR generally means paying more. Although you may find some last-minute deals, they aren't always guaranteed. Be flexible with your travel plans to boost your chances of getting a bargain.
Is it cheaper to book a ROC to KIR flight and hotel package?
You'll typically save money by securing a ROC to KIR flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. After choosing your preferred accommodations and flights, you can add extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from Greater Rochester Intl. Airport (ROC) to Kerry Airport (KIR)?
Typically, it's possible to cancel or reschedule your ROC to KIR flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Greater Rochester Intl.
Destination airport
Kerry
Distance
3111 mi

Book with confidence

Rochester to Killarney Flights

The cheapest times to fly from Rochester to Killarney

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

 

The best time to book a flight from Rochester to Killarney

Sunday is one of the best days to book for cheap flights from Rochester to Killarney: 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 Rochester to Killarney

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 Rochester to Killarney in 2026. 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 Rochester to Killarney 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 Rochester to Killarney 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.

 

Rochester to Killarney Flights

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*Available to One Key members.