How popular is this Ireland to Boston flight route?

This flight path from Ireland to Boston Logan Intl was viewed by 884 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the cheapest airlines to fly from Ireland to Boston one-way?

For one-way options, check prices for TAP AIR PORTUGAL. According to our data, you can fly for as low as £306. Users have also found prices from £312 and £336 on PLAY and JetBlue, respectively.

What is the cheapest day to fly from Ireland to Boston?

Travellers seeking maximum savings on their Ireland to Boston flight should consider departing on Thursday afternoons when fares are most often at their lowest. Monday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

What are the cheapest flights from Ireland to Boston?

Looking for the cheapest flight from Ireland to Boston? While on average our users pay £884, our data indicates the cheapest price to be £353. The most popular route (Dublin - Boston Logan Intl), is priced around £473.

What are the most reliable airlines from Ireland to Boston?

The top 3 most reliable airlines when flying from Ireland to Boston are KLM (94%), Air France (94%) and Delta (94%).

What are the most popular airlines that fly from Ireland to Boston?

The most popular airlines flying from Ireland to Boston are Air France, JetBlue and British Airways. Something to consider prior to booking your flight.

What is the cheapest day to fly round-trip from Ireland to Boston?

Flights from Ireland to Boston are found to be more expensive on Saturday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Boston.

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

To save on the cost of your flight from Ireland to Boston, book at least 61 days before your planned departure. Booking around this time can save you about 26% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £342 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £615.

What is the cheapest month to fly from Ireland to Boston?

The best pricing can be found in the month of February. Prices to Boston from Ireland average £383. You can even find prices in February for less than £383, as users have found deals to Boston from as low as £215. The month of July appears to be one of the more expensive times to travel to Boston from Ireland. Flying in the targeted month can save you up to 31%.

What airport do you fly into for flights to Boston from Ireland?

Boston Logan Intl (BOS) is the airport you will fly into if you book a flight from Ireland to Boston. It is only a 2.6 mi journey from Logan Intl (BOS) to Boston’s city center.

Can I find deals for flights from Ireland to Boston that include hotel bookings?

Yes. In addition to deals on Ireland to Boston flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Ireland to Boston?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Boston.

Can I find deals for business class flights from Ireland to Boston?

Yes. Cheapflights offers flight deals from Ireland to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£418+ Flights from Ireland to Boston - Compare & Save Big

Cheap flight deals from Ireland to Boston

Round-trip from	£333
One-way from	£306
Popular in	July
Cheapest in	February
Average price	£387
Good round-trip deal	£432 or less
Good one-way deal	£378 or less

Scandinavian Airlines
6/10-13/10
2 total stops
38h 40m total
Ireland to Boston

Search Deals

TAP AIR PORTUGAL
13/6
2 total stops
30h 30m total
Ireland to Boston

Search Deals

Highest demand for flights based on searches. 17% potential increase in price (£58 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Price to beat on a round-trip flight from Ireland to Boston Logan Intl.

Search Deals

Price to beat on a one-way flight from Ireland to Boston Logan Intl.

Search Deals

Find flight deals from Ireland to Boston

Cheapest flights from Ireland to Boston
Explore the most affordable flight options available from Ireland to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Mon 6/1019:05DUB - BOS

1 stop25h 30mScandinavian Airlines

Mon 13/1017:40BOS - DUB

1 stop13h 10mScandinavian Airlines

Deal found 29/4£333

Sat 17/514:15DUB - BOS

1 stop9h 35mIcelandair

Wed 4/623:35BOS - DUB

1 stop8h 40mIcelandair

Deal found 29/4£339

Tue 16/909:20DUB - BOS

1 stop13h 32mUnited Airlines

Sun 21/916:30BOS - DUB

2 stops12h 50mUnited Airlines

Deal found 29/4£359

Tue 6/511:10DUB - BOS

1 stop12h 10mDelta

Tue 27/517:20BOS - DUB

1 stop9h 55mDelta

Deal found 29/4£360

Fri 5/911:10DUB - BOS

1 stop12h 15mMultiple Airlines

Thu 11/923:35BOS - DUB

Nonstop6h 10mMultiple Airlines

Deal found 29/4£362

Mon 12/512:40DUB - BOS

Nonstop7h 00mAer Lingus

Mon 19/521:25BOS - DUB

Nonstop6h 00mAer Lingus

Deal found 28/4£368

Sat 17/508:40DUB - BOS

1 stop16h 15mSWISS

Sun 1/621:40BOS - DUB

1 stop33h 30mSWISS

Deal found 29/4£375

Tue 6/509:50DUB - BOS

2 stops13h 07mAir Canada

Tue 27/512:15BOS - DUB

1 stop15h 00mAir Canada

Deal found 29/4£380

Tue 20/509:20DUB - BOS

1 stop13h 01mAustrian Airlines

Sat 31/509:54BOS - DUB

1 stop16h 26mAustrian Airlines

Deal found 29/4£381

Tue 6/512:45DUB - BOS

1 stop12h 25mBritish Airways

Fri 23/519:40BOS - DUB

1 stop18h 40mBritish Airways

Deal found 29/4£389

Tue 1/711:35DUB - BOS

1 stop11h 15mPLAY

Mon 14/719:15BOS - DUB

1 stop9h 50mPLAY

Deal found 29/4£423

Mon 6/1005:30DUB - BOS

1 stop19h 35mTAP AIR PORTUGAL

Mon 6/1022:40BOS - DUB

1 stop14h 25mTAP AIR PORTUGAL

Deal found 29/4£433

Best flights from Ireland to Boston
Discover carefully curated flight deals from Ireland to Boston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 April 2025.

Mon 6/1019:05DUB - BOS

1 stop25h 30mScandinavian Airlines

Mon 13/1017:40BOS - DUB

1 stop13h 10mScandinavian Airlines

Deal found 29/4£333

Sat 17/514:15DUB - BOS

1 stop9h 35mIcelandair

Wed 4/623:35BOS - DUB

1 stop8h 40mIcelandair

Deal found 29/4£339

Tue 16/909:20DUB - BOS

1 stop13h 32mUnited Airlines

Sun 21/916:30BOS - DUB

2 stops12h 50mUnited Airlines

Deal found 29/4£359

Fri 5/911:10DUB - BOS

1 stop12h 15mMultiple Airlines

Thu 11/923:35BOS - DUB

Nonstop6h 10mMultiple Airlines

Deal found 29/4£362

Tue 20/513:20DUB - BOS

1 stop10h 00mKLM

Wed 4/616:40BOS - DUB

1 stop10h 40mKLM

Deal found 29/4£368

Mon 12/512:40DUB - BOS

Nonstop7h 00mAer Lingus

Mon 19/521:25BOS - DUB

Nonstop6h 00mAer Lingus

Deal found 28/4£368

Sat 17/508:40DUB - BOS

1 stop16h 15mSWISS

Sun 1/621:40BOS - DUB

1 stop33h 30mSWISS

Deal found 29/4£375

Tue 20/509:20DUB - BOS

1 stop13h 01mAustrian Airlines

Sat 31/509:54BOS - DUB

1 stop16h 26mAustrian Airlines

Deal found 29/4£381

Fri 9/511:00DUB - BOS

2 stops16h 49mBritish Airways

Fri 23/519:40BOS - DUB

1 stop18h 40mBritish Airways

Deal found 29/4£394

Tue 1/711:35DUB - BOS

1 stop11h 15mPLAY

Mon 14/719:15BOS - DUB

1 stop9h 50mPLAY

Deal found 29/4£423

Mon 6/1005:30DUB - BOS

1 stop19h 35mTAP AIR PORTUGAL

Mon 6/1022:40BOS - DUB

1 stop14h 25mTAP AIR PORTUGAL

Deal found 29/4£433

Tue 7/1010:25DUB - BOS

2 stops14h 35mAmerican Airlines

Wed 15/1005:55BOS - DUB

1 stop19h 35mAmerican Airlines

Deal found 29/4£438

Direct flights from Ireland to Boston
Explore direct flight options from Ireland to Boston based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 April 2025.

Mon 12/512:40DUB - BOS

Nonstop7h 00mAer Lingus

Mon 19/521:25BOS - DUB

Nonstop6h 00mAer Lingus

Deal found 28/4£368

Sat 10/515:00DUB - BOS

Nonstop7h 10mDelta

Sat 17/523:25BOS - DUB

Nonstop6h 20mDelta

Deal found 29/4£369

Tue 7/1012:00DUB - BOS

Nonstop7h 15mKLM

Tue 14/1023:40BOS - DUB

Nonstop6h 05mKLM

Deal found 29/4£459

Mon 6/1015:00DUB - BOS

Nonstop7h 15mAir France

Wed 15/1023:40BOS - DUB

Nonstop6h 05mAir France

Deal found 29/4£485

Sat 31/510:40DUB - BOS

Nonstop7h 00mJetBlue

Fri 6/621:38BOS - DUB

Nonstop6h 22mJetBlue

Deal found 29/4£491

Sun 6/712:40DUB - BOS

Nonstop7h 00mAmerican Airlines

Fri 11/717:30BOS - DUB

Nonstop6h 00mAmerican Airlines

Deal found 29/4£754

Tue 1/712:40DUB - BOS

Nonstop7h 00mMultiple Airlines

Sun 13/723:40BOS - DUB

Nonstop6h 05mMultiple Airlines

Deal found 29/4£975

Last-minute flights from Ireland to Boston
Discover last-minute flight deals from Ireland to Boston. Data last updated 30 April 2025 and is based on user searches.

Sun 4/510:40DUB - BOS

Nonstop7h 00mJetBlue

Fri 23/521:38BOS - DUB

Nonstop6h 22mJetBlue

Deal found 29/4£599

Mon 5/516:45DUB - BOS

Nonstop7h 00mAer Lingus

Mon 19/521:25BOS - DUB

Nonstop6h 00mAer Lingus

Deal found 29/4£598

Tue 6/511:10DUB - BOS

1 stop12h 10mDelta

Tue 27/517:20BOS - DUB

1 stop9h 55mDelta

Deal found 29/4£360

Tue 6/509:50DUB - BOS

1 stop13h 23mUnited Airlines

Tue 20/509:30BOS - DUB

2 stops16h 40mUnited Airlines

Deal found 29/4£365

Tue 6/509:50DUB - BOS

2 stops13h 07mAir Canada

Tue 27/512:15BOS - DUB

1 stop15h 00mAir Canada

Deal found 29/4£380

Tue 6/512:45DUB - BOS

1 stop12h 25mBritish Airways

Fri 23/519:40BOS - DUB

1 stop18h 40mBritish Airways

Deal found 29/4£389

Tue 6/513:20DUB - BOS

1 stop10h 00mMultiple Airlines

Wed 21/523:25BOS - DUB

Nonstop6h 20mMultiple Airlines

Deal found 29/4£446

Tue 6/511:10DUB - BOS

1 stop12h 10mKLM

Wed 21/520:15BOS - DUB

1 stop11h 20mKLM

Deal found 29/4£513

Wed 7/512:15DUB - BOS

1 stop14h 45mIcelandair

Fri 23/512:35BOS - DUB

1 stop19h 40mIcelandair

Deal found 29/4£350

Wed 7/513:00DUB - BOS

1 stop11h 55mSWISS

Thu 22/521:40BOS - DUB

1 stop33h 30mSWISS

Deal found 29/4£455

Thu 8/505:55DUB - BOS

2 stops36h 55mAustrian Airlines

Mon 19/511:07BOS - DUB

1 stop15h 13mAustrian Airlines

Deal found 29/4£397

Fri 9/513:35DUB - BOS

1 stop35h 05mTurkish Airlines

Sun 18/521:35BOS - DUB

1 stop31h 00mTurkish Airlines

Deal found 29/4£529

One-way flights from Ireland to Boston
Search for one-way flight options from Ireland to Boston. Find affordable one-way fares based on user searches. Data last updated 30 April 2025.

Fri 13/618:50DUB - BOS

2 stops30h 30mTAP AIR PORTUGAL

Deal found 29/4£306

Wed 30/711:35DUB - BOS

1 stop11h 15mPLAY

Deal found 29/4£312

Wed 21/510:40DUB - BOS

Nonstop7h 00mJetBlue

Deal found 29/4£336

Mon 26/506:25DUB - BOS

2 stops44h 25mMultiple Airlines

Deal found 29/4£337

Sun 25/512:15DUB - BOS

1 stop11h 35mIcelandair

Deal found 29/4£344

Thu 7/809:50DUB - BOS

1 stop16h 25mIberia

Deal found 29/4£432

Sun 6/720:25DUB - BOS

2 stops25h 53mBritish Airways

Deal found 28/4£580

Sat 24/515:00DUB - BOS

Nonstop7h 10mDelta

Deal found 29/4£646

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ireland to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinBoston

DUB - BOS

DUBBOS

Dublin

Mon 6/10

19:05-15:35

1 stop25h 30m

Boston Logan Intl

Mon 13/10

17:40-11:50

1 stop13h 10m

£333

DublinBoston

DUB - BOS

DUBBOS

Dublin

Sat 17/5

14:15-18:50

1 stop9h 35m

Boston Logan Intl

Mon 2/6

23:35-13:15

1 stop8h 40m

£339

DublinBoston

DUB - BOS

DUBBOS

Dublin

Tue 16/9

09:20-17:52

1 stop13h 32m

Boston Logan Intl

Sun 21/9

16:30-10:20

2 stops12h 50m

£359

DublinBoston

DUB - BOS

DUBBOS

Dublin

Fri 5/9

11:10-18:25

1 stop12h 15m

Boston Logan Intl

Thu 11/9

23:35-10:45

Nonstop6h 10m

£362

DublinBoston

DUB - BOS

DUBBOS

Dublin

Tue 20/5

13:20-18:20

1 stop10h 00m

Boston Logan Intl

Wed 4/6

16:40-08:20

1 stop10h 40m

£368

DublinBoston

DUB - BOS

DUBBOS

Dublin

Mon 12/5

12:40-14:40

Nonstop7h 00m

Boston Logan Intl

Mon 19/5

21:25-08:25

Nonstop6h 00m

£368

DublinBoston

DUB - BOS

DUBBOS

Dublin

Sat 17/5

08:40-19:55

1 stop16h 15m

Boston Logan Intl

Sun 1/6

21:40-12:10

1 stop33h 30m

£375

DublinBoston

DUB - BOS

DUBBOS

Dublin

Fri 9/5

11:00-22:49

2 stops16h 49m

Boston Logan Intl

Mon 19/5

19:40-19:35

1 stop18h 55m

£394

DublinBoston

DUB - BOS

DUBBOS

Dublin

Tue 20/5

05:55-13:50

2 stops36h 55m

Boston Logan Intl

Sat 31/5

09:54-07:20

1 stop16h 26m

£397

DublinBoston

DUB - BOS

DUBBOS

Dublin

Tue 1/7

11:35-17:50

1 stop11h 15m

Boston Logan Intl

Mon 14/7

19:15-10:05

1 stop9h 50m

£423

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 27 results

Best time to book a flight from Ireland to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Ireland with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ireland to Boston

What is the cheapest month to book a flight from Ireland to Boston?

Currently, October is the cheapest month in which you can book a flight from Ireland to Boston (average of £10). Flying from Ireland to Boston in July is currently the most expensive (average of £724). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IE to BOS?

It’s optimal to fly from Ireland to Boston in the afternoon. By choosing this option you can save up to 6% on the cost of your flight, compared to a flight at midday.

Weekly flight availability from Ireland to Boston

The most flights from IE0 to BOS are scheduled on a Monday (12 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (9 on average).

Rainfall in Boston by month

In terms of precipitation, rainfall in Boston ranges from 78.0 - 101.0 inches per month. March is typically the wettest month, when rainfall can reach 101.0 mm. July is typically the driest time to visit Boston when rainfall is around 78.0 mm.

Temperature in Boston by month

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

Reviews of airlines servicing Boston

Read through reviews of airlines operating flights from Ireland to Boston, such as Delta, KLM and Austrian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,936 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very Good

7,936 reviews

Delta

8.0

Very Good

7,936 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM

7.8

Good

1,334 reviews

Delta

8.0

Very Good

7,936 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Austrian Airlines

7.6

Good

780 reviews

Delta

8.0

Very Good

7,936 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

SWISS

7.5

Good

1,588 reviews

Delta

8.0

Very Good

7,936 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air France

7.4

Good

1,446 reviews

Delta

8.0

Very Good

7,936 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What airport do you fly into for flights to Boston from Ireland?
Boston Logan Intl (BOS) is the airport you will fly into if you book a flight from Ireland to Boston. It is only a 2.6 mi journey from Logan Intl (BOS) to Boston’s city center.
How popular is this Ireland to Boston flight route?
This flight path from Ireland to Boston Logan Intl was viewed by 884 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
What are the cheapest airlines to fly from Ireland to Boston one-way?
For one-way options, check prices for TAP AIR PORTUGAL. According to our data, you can fly for as low as £306. Users have also found prices from £312 and £336 on PLAY and JetBlue, respectively.
What are the most reliable airlines from Ireland to Boston?
The top 3 most reliable airlines when flying from Ireland to Boston are KLM (94%), Air France (94%) and Delta (94%).
What are the cheapest flights from Ireland to Boston?
Looking for the cheapest flight from Ireland to Boston? While on average our users pay £884, our data indicates the cheapest price to be £353. The most popular route (Dublin - Boston Logan Intl), is priced around £473.
Can I find deals for flights from Ireland to Boston that include hotel bookings?
Yes. In addition to deals on Ireland to Boston flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Ireland to Boston?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Boston.
Can I find deals for business class flights from Ireland to Boston?
Yes. Cheapflights offers flight deals from Ireland to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Ireland to Boston?
Currently, October is the cheapest month in which you can book a flight from Ireland to Boston (average of £10). Flying from Ireland to Boston in July is currently the most expensive (average of £724). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Cambridge

Somerville

Quincy

Chelmsford

Burlington

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Ireland to Boston

Heathrow to Boston flights

Gatwick to Boston flights

London City to Boston flights

Stansted to Boston flights

Edinburgh to Boston flights

Manchester to Boston flights

Luton to Boston flights

Heathrow to Hartford flights

Birmingham to Boston flights

Belfast Intl to Boston flights

London City to Hartford flights

Glasgow Intl to Boston flights

Aberdeen to Boston flights

Vicenza to Boston flights

Belfast City to Boston flights

Heathrow to Albany flights

Istanbul to Boston flights

Manchester to Hartford flights

Norwich to Boston flights

Newcastle upon Tyne to Boston flights

Southampton to Boston flights

Edinburgh to Hartford flights

Gatwick to Hartford flights

Charles de Gaulle to Boston flights

Bristol to Hartford flights

Leeds to Boston flights

Edinburgh to Albany flights

Bristol to Boston flights

Liverpool to Boston flights

Inverness to Boston flights

Birmingham to Hartford flights

Madrid to Boston flights

Dublin to Boston flights

East Midlands to Boston flights

Southend to Boston flights

Barcelona-El Prat to Boston flights

Heathrow to Nantucket flights

Newcastle upon Tyne to Albany flights

Heathrow to Worcester flights

Munich to Boston flights

Cardiff to Hartford flights

Athens to Boston flights

London City to Worcester flights

Newquay to Boston flights

Manchester to Worcester flights

Other flights to Boston

Boston to Washington, D.C. Reagan-National Airport flights

Boston to Atlanta flights

Boston to Nashville flights

Boston to Chicago O'Hare Intl Airport flights

Boston to Philadelphia flights

Boston to Baltimore flights

Boston to Orlando Airport flights

Boston to New York LaGuardia Airport flights

Boston to Philadelphia flights

Boston to Miami flights

Boston to Nashville flights

Boston to Newark Airport flights

Boston to Tampa flights

Boston to Las Vegas flights

Boston to Seattle flights

Boston to New York John F Kennedy Intl Airport flights

Boston to Washington, D.C. Dulles Intl Airport flights

Top 8 airlines flying from Ireland to Boston

Airline	Cheapest	Average	Flexibility	On-time
PLAY	Cheapest£209	Average£288	FlexibilityNo cancel fee	On-timeN/A	Search PLAY flights
Icelandair	Cheapest£255	Average£347	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
British Airways	Cheapest£266	Average£411	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
JetBlue	Cheapest£274	Average£516	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
KLM	Cheapest£282	Average£360	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Aer Lingus	Cheapest£289	Average£388	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
Air France	Cheapest£296	Average£414	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Delta	Cheapest£396	Average£621	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ireland to Boston?

Cheapflights makes it easy to find Ireland to Boston flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Ireland to Boston?

Millions of users choose and trust Cheapflights to book the best flight deals from Ireland to Boston for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Ireland to Boston with no change fees?

Yes, we can. To see specific flights from Ireland to Boston with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Ireland to Boston become cheaper?

Yes, Cheapflights offers price alerts on Ireland to Boston flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Ireland to Boston from £306

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/6. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ireland to Boston

Keep the following information in mind while searching for Ireland to Boston flight deals. Data was last updated 30 April 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Ireland to Boston

Cheapest flights from Ireland to BostonExplore the most affordable flight options available from Ireland to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Explore the most affordable flight options available from Ireland to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ireland to Boston that are best for you.

Best time to book a flight from Ireland to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Ireland with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Ireland to Boston

What is the cheapest month to book a flight from Ireland to Boston?

What is the cheapest time of day to fly from IE to BOS?

Find hourly flight availability from Ireland to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 April 2025.

Weekly flight availability from Ireland to Boston

Explore weekly flight availability from Ireland to Boston. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 30 April 2025.

Rainfall in Boston by month

Plan your trip to Boston by taking into account the average rainfall totals by month.

Temperature in Boston by month

Plan your trip to Boston by taking into account the average temperature totals by month.

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated 30 April 2025.

Read through reviews of airlines operating flights from Ireland to Boston, such as Delta, KLM and Austrian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Ireland to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Boston from Ireland?

How popular is this Ireland to Boston flight route?

What are the cheapest airlines to fly from Ireland to Boston one-way?

What are the most reliable airlines from Ireland to Boston?

What are the cheapest flights from Ireland to Boston?

Can I find deals for flights from Ireland to Boston that include hotel bookings?

How can I find direct flights from Ireland to Boston?

Can I find deals for business class flights from Ireland to Boston?

What is the cheapest month to book a flight from Ireland to Boston?

Travelling to a place near Ireland?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ireland to Boston

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from Ireland to Boston

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ireland to Boston?

Why should you use Cheapflights to find cheap flight tickets from Ireland to Boston?

Can Cheapflights find flights from Ireland to Boston with no change fees?

Can Cheapflights notify me if prices for flights from Ireland to Boston become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Ireland to Boston
Explore the most affordable flight options available from Ireland to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.