Cheap Flights from Dublin to Boston

Cheapest flights from Dublin to Boston

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 Dublin to Boston. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$416

Westjet

3 layovers

1d 11h 20m

06/11/2026

The cheapest one-way flight from Dublin to Boston departs on 06/11/2026, is operated by Westjet and costs $416

Cheapest round trip flight

$411

American Airlines

1 layover

22h 9m

02/09/2026

The cheapest roundtrip flight from Dublin to Boston departs on 02/09/2026, is operated by American Airlines and costs $411

The fastest flight

10h 51m

Fastest flight from Dublin to Boston takes 10h 51m

Direct flights

Several times a week

There are direct flights on this route 5 days a week: Su, Mo, We, Th, and Sa

Distance

4808km

Timezone difference

6h

The distance between Dublin and Boston is 4808km (2981 miles). The time difference between Dublin and Boston is 6h

Remember that on average the ideal time to book flights is 2 months before departure!

Airfare from Dublin to Boston by month

We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Dublin to Boston

July 2026

Lowest price

on average:

$567

Avg Price

Airlines operating on route

The route Dublin — Boston is served by many carriers — 5 in total, including Aer Lingus, JetBlue Airways, Westjet, American Airlines, and Portugália. This gives passengers wide opportunities: from finding the lowest fare (from $416) to selecting flights by schedule or service class. Our service aggregates data from multiple booking systems so you can compare offers in one place. This saves time and money: no need to check dozens of sites — just pick the right option and book online.

starting at $536

starting at $1,364

starting at $416

starting at $422

starting at $569

Non-stop flights from Dublin to Boston

A non-stop flight is the most convenient and comfortable way to fly from Dublin to Boston, despite the fact that sometimes flights with transfers can cost significantly less.

Dublin — Boston

DUB — BOS

06/11/2026

Departure

Direct flight

EI137

starting at $1,818

Dublin — Boston

DUB — BOS

07/20/2026

Departure

Direct flight

B6354

starting at $1,654

Dublin — Boston

DUB — BOS

07/22/2026

Departure

Direct flight

EI133

starting at $940

Dublin — Boston

DUB — BOS

07/25/2026

Departure

Direct flight

B6354

starting at $1,364

Dublin — Boston

DUB — BOS

07/26/2026

Departure

Direct flight

EI137

starting at $1,680

Dublin — Boston

DUB — BOS

11/25/2026

Departure

Direct flight

EI133

starting at $536

Schedule of direct flights from Dublin to Boston

A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Dublin to Boston:

Unable to find information about the schedule of direct flights from

Dublin airports overview

Dublin Airport

•

DUB

Main international gateway serving Dublin, with frequent European and transatlantic connections and convenient access to the city center and surrounding Leinster region.

•

Boston airports overview

Logan International Airport

•

BOS

4km

Primary airport serving Boston and the New England region, offering domestic and international flights with multiple terminals and direct public transit, ferry, and road connections to downtown.

Pease Air Force Base

•

PSM

93km

Near Portsmouth, New Hampshire; a joint military–civil airfield serving military operations and civilian flights, convenient for travel to the Seacoast region and southern New Hampshire.

•

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

What is the cheapest price for flights from Dublin to Boston?

The cheapest flight ticket from Dublin to Boston according to data for the last 48 hours costs $416

When is the best time to buy air tickets on the route Dublin — Boston?

Often the best time to buy tickets from Dublin to Boston is 2 months before departure.

When is the cheapest time of year to fly from Dublin to Boston?

Based on statistics over the past years, the lowest prices for flights from Dublin to Boston can be found flying in these months: July.

How long does it take to fly from Dublin to Boston?

The fastest flights from Dublin to Boston start from 10 hours 51 minutes in the air.

Which airline can fly direct from Dublin to Boston?

The following airlines operate direct flights on the route Dublin — Boston: Aer Lingus, JetBlue Airways

Special offers and sales on air tickets from Dublin to Boston

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

We couldn't find any special offers for flights from Dublin to Boston

Alternative routes

Belfast ➜ Boston•Birmingham ➜ Boston•Blackpool ➜ Boston•Liverpool ➜ Boston•Manchester ➜ Boston•Cork ➜ Boston•Dublin ➜ New Bedford•Dublin ➜ New Haven•Dublin ➜ Manchester•Dublin ➜ New York•Dublin ➜ Providence•Dublin ➜ Portland•Dublin ➜ Stamford

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Cheapest one way flight

$416

Westjet

3 layovers

1d 11h 20m

06/11/2026

The cheapest one-way flight from Dublin to Boston departs on 06/11/2026, is operated by Westjet and costs $416

Cheapest round trip flight

$411

American Airlines

1 layover

22h 9m

02/09/2026

The cheapest roundtrip flight from Dublin to Boston departs on 02/09/2026, is operated by American Airlines and costs $411

The fastest flight