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In different months, ticket prices from Boston to Dublin vary: minimum — $257 (December 2026), maximum — $385 (March 2026). Typically, the flight costs $321–$385.
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Boston to Dublin:
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Unable to find information about the schedule of direct flights from
Boston — Dublin
12/10/2026
Departure
Direct flight
EI136
starting at $328
starting at $328
starting at $326
The Boston — Dublin route is served by multiple airlines, including Aer Lingus and TAP Portugal. This is convenient for those who want the best balance of price, schedule, and travel conditions. Tickets start from $326, and depending on season and promotions, even better deals may appear. With our service, you can easily compare available options and book tickets that match your plans. The variety of carriers allows flexible choices and comfortable travel without overpaying.
The cheapest flight ticket from Boston to Dublin according to data for the last 48 hours costs $326
Often the best time to buy tickets from Boston to Dublin is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Boston to Dublin can be found flying in these months: December, March.
The fastest flights from Boston to Dublin start from 20 minutes in the air.
The following airlines operate direct flights on the route Boston — Dublin: Aer Lingus
The cheapest one-way flight from Boston to Dublin departs on 12/09/2026, is operated by TAP Portugal and costs $326
The cheapest roundtrip flight from Boston to Dublin departs on 06/23/2026, is operated by United Airlines and costs $459
Fastest flight from Boston to Dublin takes 1d 0h 20m
There are direct flights on this route 1 day a week: Th
The distance between Boston and Dublin is 4808km (2981 miles). There are 58 direct flights from Boston to Dublin. The time difference between Boston and Dublin is 6h. Flights from Boston begin at 5:10 PM. The latest flight from Boston departs at 9:15 PM
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Boston to Dublin. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Boston to Dublin, despite the fact that sometimes flights with transfers can cost significantly less.
We couldn't find any special offers for flights from Boston to Dublin