What’s the cost of a flight from Boston to Killarney?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Boston and Kerry County.

Choose a date to explore the best fares now.

If possible, avoid holiday periods: ticket prices tend to rise quickly and availability drops, especially on busy routes. Morning and evening flights are often in high demand too — book early to get a good fare.

Flying from or to Boston and Kerry County? Here are your airport options

Knowing your full list of nearby airports can make flight planning easier, especially when routes vary.

• Airports in Boston: Only Boston - Logan is available for departures.
• Airports in Kerry County: Kerry County is the only arrival option right now.

For families or those traveling with assistance, smaller airports can be easier to navigate. Cities served by multiple airports often allow for more flexible travel planning.

Match your flight search to your preferences: Boston – Killarney

Jetcost makes it easy to find the right flight. Set filters for flight time, price, number of stops, and preferred airline. You’ll see offers from the best airlines and travel agencies.

Other popular destinations

Thinking about traveling to Ireland? Other users also viewed: Cork, Dublin, Kerry County, Knock, Shannon.

Don’t forget to check change or cancellation policies, especially if your plans aren’t final. For a more targeted search, you can also set price limits directly in the filters.