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$266+ Cheap flights from Boston (BOS) to Ireland

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — DUB
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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Cheap flight deals from Boston to Ireland

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Ireland (IE0). 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 November 20, 2024.

Find flight deals from Boston to Ireland

Cheapest flights from Boston to Ireland
Explore the most affordable flight options available from Boston to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This Delta deal was found by Cheapflights users on 11/19. 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.
Wed 12/411:00 amBOS - DUB
1 stop16h 45mDelta
Fri 12/1311:30 amDUB - BOS
Nonstop7h 25mDelta
Deal found 11/19$419
This Orbitz deal was found by Cheapflights users on 11/19. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/55:50 pmBOS - DUB
Nonstop5h 55mAer Lingus
Fri 1/104:45 pmDUB - BOS
Nonstop7h 14mAer Lingus
Deal found 11/19$421
This FlightHub deal was found by Cheapflights users on 11/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/38:00 pmBOS - DUB
1 stop9h 15mIcelandair
Wed 12/1111:30 amDUB - BOS
1 stop28h 05mIcelandair
Deal found 11/20$423
This Mytrip deal was found by Cheapflights users on 11/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/116:20 pmBOS - DUB
1 stop10h 20mPLAY
Sat 12/1411:00 amDUB - BOS
1 stop11h 00mPLAY
Deal found 11/19$426
This British Airways deal was found by Cheapflights users on 11/20. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/410:00 pmBOS - DUB
1 stop9h 10mBritish Airways
Fri 12/133:55 pmDUB - BOS
1 stop11h 00mBritish Airways
Deal found 11/20$452
This American Airlines deal was found by Cheapflights users on 11/19. 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 12/35:59 pmBOS - DUB
1 stop9h 41mAmerican Airlines
Tue 12/102:05 pmDUB - BOS
1 stop11h 17mAmerican Airlines
Deal found 11/19$459
This KLM deal was found by Cheapflights users on 11/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/69:09 pmBOS - DUB
Nonstop6h 16mKLM
Mon 12/91:25 pmDUB - BOS
1 stop29h 05mKLM
Deal found 11/20$464
This United deal was found by Cheapflights users on 11/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/35:45 amBOS - DUB
1 stop23h 20mUnited Airlines
Sun 12/89:00 amDUB - BOS
1 stop29h 44mUnited Airlines
Deal found 11/19$465
This Gotogate deal was found by Cheapflights users on 11/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/57:10 amBOS - DUB
2 stops19h 00mMultiple Airlines
Mon 12/96:40 pmDUB - BOS
1 stop30h 40mMultiple Airlines
Deal found 11/19$472
This American Airlines deal was found by Cheapflights users on 11/19. 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.
Mon 12/98:10 pmBOS - ORK
1 stop19h 50mAmerican Airlines
Sun 12/157:40 amORK - BOS
1 stop10h 20mAmerican Airlines
Deal found 11/19$478
This Air Canada deal was found by Cheapflights users on 11/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/310:25 amBOS - DUB
1 stop15h 45mAir Canada
Sun 12/89:00 amDUB - BOS
2 stops30h 08mAir Canada
Deal found 11/18$483
This American Airlines deal was found by Cheapflights users on 11/19. 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.
Mon 12/98:10 pmBOS - SNN
1 stop10h 20mAmerican Airlines
Thu 12/197:45 amSNN - BOS
1 stop10h 15mAmerican Airlines
Deal found 11/19$485

Find flights from Boston to Ireland within your budget

Customize your flight search to find flights from Boston to Ireland 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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

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Route

Depart

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Price

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Wed 1/8

6:20 pm-9:40 am

1 stop10h 20m

Dublin

Sun 1/19

11:00 am-5:00 pm

1 stop11h 00m

$415

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Tue 2/11

8:00 pm-10:15 am

1 stop9h 15m

Dublin

Thu 2/20

11:30 am-5:45 pm

1 stop11h 15m

$418

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sun 3/2

5:45 pm-10:25 am

2 stops35h 40m

Dublin

Tue 3/11

11:15 am-4:50 pm

2 stops33h 35m

$420

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Mon 12/9

9:09 pm-8:25 am

Nonstop6h 16m

Dublin

Tue 12/17

10:45 am-6:22 pm

1 stop12h 37m

$424

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sat 12/7

5:50 pm-4:45 am

Nonstop5h 55m

Dublin

Thu 12/12

11:35 am-1:45 pm

Nonstop7h 10m

$427

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Tue 12/10

3:44 pm-8:25 am

1 stop11h 41m

Dublin

Fri 2/14

10:45 am-7:25 pm

1 stop13h 40m

$429

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Wed 12/4

10:00 pm-12:10 pm

1 stop9h 10m

Dublin

Fri 12/13

3:55 pm-9:55 pm

1 stop11h 00m

$452

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Fri 2/21

10:55 pm-11:20 pm

1 stop19h 25m

Dublin

Thu 2/27

4:25 am-8:05 pm

1 stop20h 40m

$454

BostonCork

BOS - ORK

BOSORK

Boston Logan Intl

Wed 1/15

9:15 pm-9:50 pm

1 stop19h 35m

Cork

Mon 1/20

1:25 pm-1:35 pm

1 stop29h 10m

$463

BostonCork

BOS - ORK

BOSORK

Boston Logan Intl

Sun 1/12

7:10 pm-12:55 pm

1 stop12h 45m

Cork

Mon 1/27

1:25 pm-1:35 pm

1 stop29h 10m

$464

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 51 results
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Best time to book a flight from Boston to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Boston 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 Boston to Ireland

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

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

Currently, November is the cheapest month in which you can book a flight from Boston to Ireland (average of $498). Flying from Boston to Ireland in June is currently the most expensive (average of $944). 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 BOS to IE?

Find hourly flight availability from Boston to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

When flying from Boston to Ireland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Boston to Ireland

Explore weekly flight availability from Boston to Ireland. 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 November 20, 2024.

The most flights from BOS to IE0 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 Ireland by month

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

In terms of precipitation, rainfall in Ireland ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Ireland when rainfall is around 1.9 in.

Temperature in Ireland by month

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

If weather is an important factor for your trip to Ireland, 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 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. 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 Ireland. Reviews last updated November 20, 2024.
Get a feel of what it's like to fly with Scandinavian Airlines, Delta and Aer Lingus from Boston to Ireland by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,756 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,756 reviews
Delta
8.0
Very good
8,756 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,350 reviews
Delta
8.0
Very good
8,756 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.6
Good
1,637 reviews
Delta
8.0
Very good
8,756 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,523 reviews
Delta
8.0
Very good
8,756 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
9,171 reviews
Delta
8.0
Very good
8,756 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Boston to Ireland. 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 from for flights from Boston to Ireland?

    Most people fly from Boston Logan Intl (BOS) if they book a flight from Boston to Ireland. Boston Logan Intl is conveniently located just 2.6 mi from Boston’s city center.

  • How popular is this Boston to Ireland flight route?

    Within the past month, 49 users have taken a look at flights from Boston Logan Intl to Ireland.

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

    $289 is the cheapest one-way deal found within the past few days, from Air France. You may also be able to find cheap deals on SWISS and KLM, with prices starting from $311 and $318, respectively.

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

    Most travelers choose Boston Logan Intl - Dublin, Boston Logan Intl - Shannon or Boston Logan Intl - Cork when deciding on the best route from Boston to Ireland.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Boston to Ireland on time: Air France (96%), American Airlines (95%), Aer Lingus (95%).

  • What are the cheapest flights from Boston to Ireland?

    Looking for the cheapest flight from Boston to Ireland? While on average our users pay $1,707, our data indicates the cheapest price to be $406. The most popular route (Boston Logan Intl - Dublin), is priced around $342.

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

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

  • How can I find direct flights from Boston to Ireland?

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

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

    Yes. Cheapflights offers flight deals from Boston to Ireland 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 Boston to Ireland?

    Currently, November is the cheapest month in which you can book a flight from Boston to Ireland (average of $498). Flying from Boston to Ireland in June is currently the most expensive (average of $944). 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 Boston to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Boston to Ireland

Discover the top 10 airlines that operate flights from Boston to Ireland. 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$269Average$383FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$311Average$449FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$352Average$380FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$370Average$502FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$426Average$758FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$431Average$621FlexibilityNo cancel feeOn-time77%
KLMCheapest$431Average$694FlexibilityNo cancel feeOn-time75%
DeltaCheapest$441Average$721FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$452Average$760FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$479Average$817FlexibilityNo cancel feeOn-time70%
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