Looking for the price of a flight from Boston to Donegal?

There’s no fixed price — fares between Boston and Carrickfinn can vary a lot by day or time.

Select your dates to check current offers.

It’s often useful to check whether nearby airports offer better fares. Flying during less crowded periods also increases your chances of finding good deals.

Which airports serve Boston and Carrickfinn?

When planning a trip of about 4637 km, it's a good idea to check flights from surrounding airports too.

• Airports in Boston: Boston - Logan is the only operational airport in the area.
• Airports in Carrickfinn: The only active airport in Carrickfinn is Carrickfinn.

The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.

Flight filters for the route Boston – Donegal

Customize your search on Jetcost to focus only on flights that suit your needs. Whether you want a direct connection, specific airline, or shorter layover, filters help you find it faster.

Other popular destinations

Flights to Ireland are often searched alongside: Cork, Dublin, Kerry County, Knock, Shannon.

The cheapest flights might leave at odd hours or arrive at less central airports — keep that in mind. If you travel often, you can always select your trusted airlines from the available options.