What is the most punctual flight time for Ireland to Boston flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

How often are flights from Ireland to Boston delayed?

Historically, on average around 8% of flights between Ireland and Boston have experienced a delay on any given week. The average delay length over the past 12 months has been 124 minutes.

How many flights depart from Ireland to Boston on average per week?

The number of flights available between Ireland and Boston is 77 per week as of February 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

How many flights depart from Ireland to Boston on average per day?

As of February 2026, there are 11 flights per day flying from Ireland to Boston. The most common time of day flights depart is 16:00, with 66% of flights taking off in the afternoon.

Which airlines fly to Boston?

Aer Lingus, KLM and Icelandair are the top three most popular airlines that fly to Boston from Ireland according to our data. Aer Lingus is the first choice among our users, with 62% of people opting to fly with this airline when travelling to Boston. Keep in mind that there are 11 different airlines that fly to Boston on a routine basis, so you have a few additional options to choose from.

Which airline has the best punctuality record on Ireland to Boston flights?

According to our data, Aer Lingus have had the fewest delays on this route over the last 12 months, with about 7% of their flights experiencing any sort of delay.

When did momondo last update prices for flights from Ireland to Boston Logan Intl Airport?

Prices for flights from Ireland to Boston Logan Intl Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Ireland to Boston Logan Intl Airport?

As of February 2026, there are 11 operators available to choose from for flights from Ireland to Boston Logan Intl Airport.

How old do you have to be to fly from Ireland to Boston Logan Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Boston Logan Intl Airport.

What documentation or ID do you need to fly to Boston Logan Intl Airport?

The necessary travel and health documents for your Boston Logan Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£285 Cheap Flights from Ireland to Boston in 2026

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Find the cheapest flights from Ireland to Boston

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Recent return flight deals from Ireland to Boston

Enter your travel dates to find the best prices.

09:40 - 19:50

DUB

BOS

15h 10m

1 stop

19:15 - 14:20

BOS

DUB

14h 05m

1 stop

£297Multiple Airlines

Wed, 25 Feb - Sun, 1 Mar

11:40 - 13:55

DUB

BOS

7h 15mdirect

22:20 - 08:20

BOS

DUB

6h 00mdirect

£299Aer Lingus

Thu, 5 Mar - Mon, 9 Mar

11:30 - 10:29

DUB

BOS

27h 59m

1 stop

15:45 - 08:40

BOS

DUB

12h 55m

1 stop

£310British Airways

Thu, 5 Mar - Mon, 9 Mar

16:05 - 21:55

DUB

BOS

10h 50m

1 stop

22:35 - 18:35

BOS

DUB

16h 00m

1 stop

£312British Airways

Sat, 7 Mar - Sun, 15 Mar

11:30 - 17:25

DUB

BOS

10h 55m

1 stop

14:31 - 08:40

BOS

DUB

13h 09m

1 stop

£313American Airlines

Wed, 25 Feb - Sun, 1 Mar

11:30 - 20:55

DUB

BOS

14h 25m

1 stop

14:31 - 08:40

BOS

DUB

13h 09m

1 stop

£313American Airlines

Wed, 25 Feb - Sun, 1 Mar

11:30 - 20:48

DUB

BOS

13h 18m

1 stop

18:53 - 08:40

BOS

DUB

9h 47m

1 stop

£326Iberia

Thu, 12 Mar - Thu, 19 Mar

08:35 - 20:05

DUB

BOS

16h 30m

1 stop

07:25 - 07:45

BOS

DUB

19h 20m

1 stop

£330British Airways

Thu, 28 May - Thu, 4 Jun

13:25 - 18:55

DUB

BOS

10h 30m

1 stop

10:03 - 07:50

BOS

DUB

16h 47m

2 stops

£332Delta

Fri, 13 Feb - Thu, 19 Feb

17:15 - 13:25

DUB

BOS

25h 10m

1 stop

22:15 - 09:20

BOS

DUB

6h 05mdirect

£334KLM

Thu, 19 Feb - Mon, 23 Feb

American Airlines flights from Ireland to Boston

Our best American Airlines deals on Ireland to Boston flight tickets

American Airlines

25 Feb

DUB11:30Dublin

14h 25m

1 stop

BOS20:55Boston Logan Intl

1 Mar

BOS14:31Boston Logan Intl

13h 09m

1 stop

DUB08:40Dublin

£313

American Airlines

25 Feb

DUB11:30Dublin

14h 25m

1 stop

BOS20:55Boston Logan Intl

1 Mar

BOS14:31Boston Logan Intl

13h 09m

1 stop

DUB08:40Dublin

£313

Scandinavian Airlines flights from Ireland to Boston

Our best Scandinavian Airlines deals on Ireland to Boston flight tickets

Scandinavian Airlines

25 Feb

DUB11:30Dublin

33h 20m

2 stops

BOS15:50Boston Logan Intl

1 Mar

BOS17:35Boston Logan Intl

13h 10m

1 stop

DUB11:45Dublin

£346

Scandinavian Airlines

25 Feb

DUB11:30Dublin

33h 20m

2 stops

BOS15:50Boston Logan Intl

1 Mar

BOS17:35Boston Logan Intl

19h 45m

1 stop

DUB18:20Dublin

£346

Scandinavian Airlines

25 Feb

DUB11:30Dublin

33h 20m

2 stops

BOS15:50Boston Logan Intl

1 Mar

BOS17:35Boston Logan Intl

21h 00m

2 stops

DUB19:35Dublin

£351

Fly from

Fly to

Route

Depart

Return

Price

DublinBoston

DUB - BOS

DUBBOS

Dublin

Wed 25/2

09:40-19:50

1 stop15h 10m

Boston Logan Intl

Sun 1/3

19:15-14:20

1 stop14h 05m

£297

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 5/3

11:40-13:55

Nonstop7h 15m

Boston Logan Intl

Mon 9/3

22:20-08:20

Nonstop6h 00m

£299

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 5/3

11:30-10:29

1 stop27h 59m

Boston Logan Intl

Mon 9/3

15:45-08:40

1 stop12h 55m

£310

DublinBoston

DUB - BOS

DUBBOS

Dublin

Sat 7/3

16:05-21:55

1 stop10h 50m

Boston Logan Intl

Sun 15/3

22:35-18:35

1 stop16h 00m

£312

DublinBoston

DUB - BOS

DUBBOS

Dublin

Wed 25/2

11:30-17:25

1 stop10h 55m

Boston Logan Intl

Sun 1/3

14:31-08:40

1 stop13h 09m

£313

DublinBoston

DUB - BOS

DUBBOS

Dublin

Wed 25/2

11:30-20:55

1 stop14h 25m

Boston Logan Intl

Sun 1/3

14:31-08:40

1 stop13h 09m

£313

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 12/3

11:30-20:48

1 stop13h 18m

Boston Logan Intl

Thu 19/3

18:53-08:40

1 stop9h 47m

£326

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 28/5

08:35-20:05

1 stop16h 30m

Boston Logan Intl

Thu 4/6

07:25-07:45

1 stop19h 20m

£330

DublinBoston

DUB - BOS

DUBBOS

Dublin

Fri 13/2

13:25-18:55

1 stop10h 30m

Boston Logan Intl

Thu 19/2

10:03-07:50

2 stops16h 47m

£332

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 19/2

17:15-13:25

1 stop25h 10m

Boston Logan Intl

Mon 23/2

22:15-09:20

Nonstop6h 05m

£334

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ireland to Boston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Boston?

In general, February is the cheapest month to fly from Ireland to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £323. The month of November is another great option to travel to Boston, with average flight prices from Ireland averaging around £326.

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart on your flight to Boston is on a Friday when prices can be found for as low as £486. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around £517. These prices are subject to change though, so be sure to set up a Price Alert for flights to Boston.

What is the cheapest time of day to depart on your flight to Boston?

Our most recent data shows that the best time of day to fly to Boston is in the evening. Flights from Ireland to Boston during this time can be as low as £452. In the morning is when there is more demand to fly to Boston, so prices are often more expensive at around £504 per ticket.

What is the cheapest Ireland to Boston Logan Intl flight route?

Fly from Dublin to Boston Logan Intl for the best Ireland - Boston Logan Intl flight prices

How far in advance should I book a flight to Boston?

You are more likely to see cheaper flights to Boston from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around £406 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Ireland for as low as £332 on momondo.

What cabin class options are available on Ireland to Boston Logan Intl flights?

There are 3 cabin classes available to choose from on Ireland to Boston Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Ireland to Boston flights?

You could potentially save up to 11% on your flight if you consider stops on a Ireland to Boston flight.

Cheap Ireland to Boston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Boston

Best price found	£543
Fastest flight time	7h 04m
Direct flights	Every day
Airports in Boston	1 airport

The best one-way flight to Boston from Ireland in the past 72 hours is £543. The best return flight deal from Ireland to Boston found on momondo in the last 72 hours is £400.

The fastest flight from Ireland to Boston takes 7h 04m

Direct flights go from Ireland to Boston every day.

There is 1 airport in Boston. From Ireland there are direct flights to Boston Logan Intl (BOS).

Search flight deals

When did momondo last update prices for flights from Ireland to Boston Logan Intl Airport?
Prices for flights from Ireland to Boston Logan Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Ireland to Boston Logan Intl Airport?
As of February 2026, there are 11 operators available to choose from for flights from Ireland to Boston Logan Intl Airport.
How old do you have to be to fly from Ireland to Boston Logan Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The necessary travel and health documents for your Boston Logan Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Ireland to Boston?
Based on momondo bookings for flights between Ireland and Boston, the leading plane model is Boeing 767-300 (winglets), making up 24.89% of the total bookings. Other popular models include Airbus A330-300 with 19.67%, Airbus A321neo with 19.61%, and Airbus A321-100/200 with 11.30%.

Best airlines flying from Ireland to Boston

Compare and see reviews for airlines that fly from Ireland to Boston with momondo

Airline	Rating	Free Cancellation	Price
PLAY	PriceFrom £213	Free Cancellation	Rating 7.0 103 reviews	Search PLAY flights
Icelandair	PriceFrom £266	Free Cancellation	Rating 7.1 606 reviews	Search Icelandair flights
British Airways	PriceFrom £290	Free Cancellation	Rating 6.7 7,712 reviews	Search British Airways flights
Aer Lingus	PriceFrom £291	Free Cancellation	Rating 7.2 1,444 reviews	Search Aer Lingus flights
KLM	PriceFrom £302	Free Cancellation	Rating 7.7 1,448 reviews	Search KLM flights
American Airlines	PriceFrom £306	Free Cancellation	Rating 7.2 11,217 reviews	Search American Airlines flights
Air France	PriceFrom £309	Free Cancellation	Rating 7.4 1,531 reviews	Search Air France flights
Delta	PriceFrom £323	Free Cancellation	Rating 7.9 8,138 reviews	Search Delta flights
JetBlue	PriceFrom £341	Free Cancellation	Rating 7.2 2,893 reviews	Search JetBlue flights
United Airlines	PriceFrom £456	Free Cancellation	Rating 7.4 9,235 reviews	Search United Airlines flights

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Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Boston?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ireland to Boston for you.

Can I find flights from Ireland to Boston with flexible booking policies on momondo?

Flights from Ireland to Boston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ireland to Boston?

momondo helps you find the best flight between Ireland and Boston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Ireland to Boston right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ireland to Boston flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Boston trip

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Cheap flights from Ireland to Boston from £285

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Boston departing on 15/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Find the cheapest flights from Ireland to Boston

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Our best American Airlines deals on Ireland to Boston flight tickets

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Our best Scandinavian Airlines deals on Ireland to Boston flight tickets

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How to get the cheapest flight ticket from Ireland to Boston

What is the cheapest month to fly to Boston?

What is the cheapest day to depart on your flight to Boston?

What is the cheapest time of day to depart on your flight to Boston?

Our most recent data shows that the best time of day to fly to Boston is in the evening. Flights from Ireland to Boston during this time can be as low as £452. In the morning is when there is more demand to fly to Boston, so prices are often more expensive at around £504 per ticket.

What is the cheapest Ireland to Boston Logan Intl flight route?

Fly from Dublin to Boston Logan Intl for the best Ireland - Boston Logan Intl flight prices

How far in advance should I book a flight to Boston?

What cabin class options are available on Ireland to Boston Logan Intl flights?

There are 3 cabin classes available to choose from on Ireland to Boston Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Ireland to Boston flights?

You could potentially save up to 11% on your flight if you consider stops on a Ireland to Boston flight.

Which airlines fly to Boston?

How often are flights from Ireland to Boston delayed?

Historically, on average around 8% of flights between Ireland and Boston have experienced a delay on any given week. The average delay length over the past 12 months has been 124 minutes.

What is the most punctual flight time for Ireland to Boston flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Ireland to Boston flights?

According to our data, Aer Lingus have had the fewest delays on this route over the last 12 months, with about 7% of their flights experiencing any sort of delay.

How many flights depart from Ireland to Boston on average per day?

As of February 2026, there are 11 flights per day flying from Ireland to Boston. The most common time of day flights depart is 16:00, with 66% of flights taking off in the afternoon.

How many flights depart from Ireland to Boston on average per week?

The number of flights available between Ireland and Boston is 77 per week as of February 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

Cheap Ireland to Boston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Boston

Best price found

Fastest flight time

Direct flights

Airports in Boston

When did momondo last update prices for flights from Ireland to Boston Logan Intl Airport?

How many operators does momondo search for flights from Ireland to Boston Logan Intl Airport?

How old do you have to be to fly from Ireland to Boston Logan Intl Airport?

What documentation or ID do you need to fly to Boston Logan Intl Airport?

What is the most popular plane model from Ireland to Boston?

Best airlines flying from Ireland to Boston

Compare and see reviews for airlines that fly from Ireland to Boston with momondo

Travelling to a place near Boston?

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Boston?

Can I find flights from Ireland to Boston with flexible booking policies on momondo?

How can momondo help me find flights from Ireland to Boston?

I’m not ready to book a flight from Ireland to Boston right now. Can momondo alert me if prices change?

An easier way to manage your Boston trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Massachusetts

Fly your favourite airline to Boston

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