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$256+ Cheap flights from Ireland to Boston (BOS)

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BOS
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from Ireland to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Ireland (IE0) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2024.

Round-trip from

$409
(Bravofly)

One-way from

$256
(Kiwi.com)
From Ireland to Boston Logan Intl
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One-way flight from Ireland to Boston Logan Intl
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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 December 18, 2024.

This TravelUp deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/261:10 pmDUB - BOS
1 stop13h 45mBritish Airways
Wed 1/88:20 pmBOS - DUB
1 stop15h 40mBritish Airways
Deal found 12/17$433
This Fly & Visit Rome deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Fly & Visit Rome is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2210:40 amDUB - BOS
1 stop11h 20mPLAY
Sun 12/296:20 pmBOS - DUB
1 stop10h 20mPLAY
Deal found 12/17$450
This oojo deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/184:55 pmDUB - BOS
1 stop26h 30mTAP AIR PORTUGAL
Sat 1/256:10 pmBOS - DUB
1 stop11h 10mTAP AIR PORTUGAL
Deal found 12/17$497
This TravelUp deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2310:40 amDUB - BOS
1 stop16h 15mMultiple Airlines
Mon 12/304:18 pmBOS - DUB
1 stop11h 22mMultiple Airlines
Deal found 12/17$502
This Bravofly deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2311:35 amDUB - BOS
Nonstop7h 10mAer Lingus
Mon 12/309:20 pmBOS - DUB
Nonstop5h 55mAer Lingus
Deal found 12/17$546
This Scandinavian Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2311:15 amDUB - BOS
2 stops33h 35mScandinavian Airlines
Tue 12/315:45 pmBOS - DUB
1 stop12h 55mScandinavian Airlines
Deal found 12/17$570
This American Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2411:35 amDUB - BOS
Nonstop7h 10mAmerican Airlines
Tue 12/319:20 pmBOS - DUB
Nonstop5h 55mAmerican Airlines
Deal found 12/17$587
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2811:30 amDUB - BOS
Nonstop7h 25mDelta
Wed 1/19:18 pmBOS - DUB
Nonstop6h 07mDelta
Deal found 12/17$647
This Booking.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/239:00 amDUB - BOS
2 stops30h 08mAir Canada
Mon 12/307:30 pmBOS - DUB
1 stop30h 40mAir Canada
Deal found 12/17$658
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/249:00 amDUB - BOS
1 stop12h 33mUnited Airlines
Sun 12/295:45 amBOS - DUB
1 stop23h 20mUnited Airlines
Deal found 12/17$659
This TravelUp deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2111:30 amDUB - BOS
Nonstop7h 25mKLM
Mon 12/309:09 pmBOS - DUB
Nonstop6h 16mKLM
Deal found 12/18$709
This Air France deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2011:30 amDUB - BOS
Nonstop7h 25mAir France
Mon 12/309:09 pmBOS - DUB
Nonstop6h 16mAir France
Deal found 12/17$740

Find flights from Ireland to Boston within your budget

Customize your flight search to find flights from Ireland to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ShannonBoston

SNN - BOS

SNNBOS

Shannon

Fri 4/4

1:45 pm-3:30 pm

Nonstop6h 45m

Boston Logan Intl

Sun 4/13

6:35 pm-5:25 am

Nonstop5h 50m

$409

DublinBoston

DUB - BOS

DUBBOS

Dublin

Wed 3/5

11:35 am-1:50 pm

Nonstop7h 15m

Boston Logan Intl

Fri 3/28

10:20 pm-8:15 am

Nonstop5h 55m

$425

DublinBoston

DUB - BOS

DUBBOS

Dublin

Mon 1/13

12:10 pm-3:50 pm

2 stops32h 40m

Boston Logan Intl

Wed 1/22

5:45 pm-11:40 am

1 stop12h 55m

$426

DublinBoston

DUB - BOS

DUBBOS

Dublin

Sat 1/18

11:30 am-5:45 pm

1 stop11h 15m

Boston Logan Intl

Thu 1/30

8:00 pm-10:15 am

1 stop9h 15m

$427

DublinBoston

DUB - BOS

DUBBOS

Dublin

Sat 1/18

4:05 pm-9:55 pm

1 stop10h 50m

Boston Logan Intl

Fri 1/31

10:00 pm-3:05 pm

1 stop12h 05m

$428

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 1/16

5:55 am-1:35 pm

1 stop12h 40m

Boston Logan Intl

Sun 1/26

12:59 pm-8:05 am

2 stops14h 06m

$436

DublinBoston

DUB - BOS

DUBBOS

Dublin

Mon 3/10

1:25 pm-2:25 pm

1 stop29h 00m

Boston Logan Intl

Sat 3/29

11:40 pm-10:45 am

Nonstop6h 05m

$438

DublinBoston

DUB - BOS

DUBBOS

Dublin

Sun 3/9

10:55 am-11:14 pm

2 stops16h 19m

Boston Logan Intl

Sun 3/30

7:25 pm-11:55 am

1 stop11h 30m

$441

DublinBoston

DUB - BOS

DUBBOS

Dublin

Mon 1/13

2:05 pm-7:23 pm

1 stop10h 18m

Boston Logan Intl

Sun 1/19

8:20 pm-12:10 pm

1 stop10h 50m

$442

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 1/30

4:25 am-2:30 pm

1 stop15h 05m

Boston Logan Intl

Fri 2/7

10:55 pm-11:20 pm

1 stop19h 25m

$444

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 43 results
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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 round-trip 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.

Travel insights for flights from Ireland to Boston

Get recent, data-driven insights about flights from Ireland to Boston including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Ireland to Boston (average of $218). Flying from Ireland to Boston in July is currently the most expensive (average of $311). 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?

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 December 18, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ireland to Boston as you normally would.

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 December 18, 2024.

The most flights from IE0 to BOS are scheduled on a Monday (11 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (8 on average).

Rainfall in Boston by month

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

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

Temperature in Boston by month

Plan your trip to Boston by taking into account the average temperature totals 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 December 18, 2024.
Read through reviews of airlines operating flights from Ireland to Boston, such as Aer Lingus, Scandinavian Airlines and British Airways. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Food

7.3

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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

Delta
8.0
Very good
8,604 reviews
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Food

7.3

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Food

7.3

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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

Air France
7.4
Good
1,504 reviews
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Food

7.3

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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

United Airlines
7.4
Good
9,055 reviews
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Food

7.3

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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

JetBlue
7.4
Good
3,279 reviews
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Food

7.3

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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

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?

    Boston Logan Intl (BOS), located 2.6 mi from the city center, is the airport you fly into when you book flights from Ireland to Boston.

  • How popular is this Ireland to Boston flight route?

    This flight path from Ireland to Boston Logan Intl was viewed by 4 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?

    To fly one-way, consider booking your trip with TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at $361. Aer Lingus flights start at $369 while deals on PLAY start at $386 one-way.

  • What are the most popular routes from Ireland to Boston?

    The most popular flight routes from Ireland to Boston are Dublin - Boston Logan Intl, Shannon - Boston Logan Intl and Cork - Boston Logan Intl.

  • What are the most reliable airlines from Ireland to Boston?

    The top 3 most reliable airlines when flying from Ireland to Boston are KLM (95%), Air France (95%) and Delta (95%).

  • What are the cheapest flights from Ireland to Boston?

    While on average a flight from Ireland to Boston is generally $853, our data shows the cheapest flight currently is $361. When looking at the most popular route, (Dublin - Boston Logan Intl), you can expect to pay $291 for that flight.

  • 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 vacation 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, January is the cheapest month in which you can book a flight from Ireland to Boston (average of $218). Flying from Ireland to Boston in July is currently the most expensive (average of $311). 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.

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Alternative routes for Ireland to Boston

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Ireland to Boston

Discover the top 8 airlines that operate flights from Ireland to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$266Average$391FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$349Average$698FlexibilityNo cancel feeOn-time62%
Aer LingusCheapest$390Average$516FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$404Average$524FlexibilityNo cancel feeOn-time75%
DeltaCheapest$409Average$540FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$410Average$536FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$427Average$443FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$427Average$615FlexibilityNo cancel feeOn-time71%
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