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 between Boston and Kerry County? Consider these airports

Depending on your destination and where you’re starting from, it might make sense to look beyond the main hubs.

• Airports in Boston: Boston has only one airport in service, Boston - Logan.
• Airports in Kerry County: The only active option is Kerry County.

Check if your destination airport has a rail link — it can make getting around easier. Jetcost lets you view options from all Boston airports in a single search.

Compare flights from Boston to Killarney with advanced filters

Find your ideal flight using Jetcost. Select whether you want nonstop or connecting flights, round-trip or one-way, and filter by airline, price, or booking site.

Other popular destinations

Looking for alternatives in Ireland? Travelers also liked: Cork, Dublin, Kerry County, Knock, Shannon.

If you have a preferred time to leave or arrive, filters can help you show only the matching flights. You can also filter by your favorite airline and see only those deals.