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$299+ Cheap flights from Northern 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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — BOS
Dec 27 — Jan 31
Fri 12/27
Fri 1/3
1 adult, Economy
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Cheap flight deals from Northern Ireland to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Northern Ireland (GBNIR) 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 22, 2024.

Round-trip from

$533
(Expedia)

One-way from

$299
(Kiwi.com)
From Northern Ireland to Boston Logan Intl
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One-way flight from Northern Ireland to Boston Logan Intl
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Find flight deals from Northern Ireland to Boston

Best flights from Northern Ireland to Boston
Discover carefully curated flight deals from Northern Ireland to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 22, 2024.

This Expedia deal was found by Cheapflights users on 12/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/116:00 pmBHD - BOS
1 stop22h 30mBritish Airways
Fri 5/98:05 pmBOS - BHD
1 stop12h 35mBritish Airways
Deal found 12/21$533
This Trip.com deal was found by Cheapflights users on 12/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/38:55 pmBFS - BOS
2 stops25h 50mMultiple Airlines
Mon 2/108:00 pmBOS - BFS
2 stops20h 05mMultiple Airlines
Deal found 12/21$557
This KLM deal was found by Cheapflights users on 12/21. 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.
Thu 1/96:30 amBHD - BOS
2 stops15h 05mKLM
Tue 11/189:05 pmBOS - BHD
1 stop18h 55mKLM
Deal found 12/21$1,369
This American Airlines deal was found by Cheapflights users on 12/21. 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.
Wed 1/811:30 amBHD - BOS
2 stops16h 39mAmerican Airlines
Fri 11/141:23 pmBOS - BHD
2 stops19h 52mAmerican Airlines
Deal found 12/21$2,060
This AranGrant deal was found by Cheapflights users on 12/21. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/96:35 amBHD - BOS
1 stop12h 25mFinnair
Sat 11/1510:00 pmBOS - BHD
1 stop13h 40mFinnair
Deal found 12/21$2,068
This AranGrant deal was found by Cheapflights users on 12/21. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/109:50 amBHD - BOS
2 stops14h 09mAer Lingus
Mon 11/175:50 pmBOS - BHD
2 stops14h 00mAer Lingus
Deal found 12/21$3,749
This AranGrant deal was found by Cheapflights users on 12/21. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/73:05 pmBHD - BOS
1 stop25h 25mMultiple Airlines
Mon 11/177:30 amBOS - BHD
1 stop19h 10mMultiple Airlines
Deal found 12/21$1,995

Find flights from Northern Ireland to Boston within your budget

Customize your flight search to find flights from Northern 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 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Mon 2/3

9:05 pm-5:00 pm

2 stops24h 55m

Boston Logan Intl

Mon 2/10

8:00 pm-8:10 pm

3 stops19h 10m

$594

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Sat 1/11

11:15 am-9:55 pm

1 stop15h 40m

Boston Logan Intl

Fri 5/9

8:05 pm-3:30 pm

1 stop14h 25m

$680

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Thu 1/9

6:30 am-4:35 pm

2 stops15h 05m

Boston Logan Intl

Tue 11/18

9:05 pm-9:00 pm

1 stop18h 55m

$1,369

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Tue 1/7

3:05 pm-11:30 am

1 stop25h 25m

Boston Logan Intl

Mon 11/17

7:30 am-7:40 am

1 stop19h 10m

$1,995

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Wed 1/8

11:30 am-11:09 pm

2 stops16h 39m

Boston Logan Intl

Fri 11/14

1:23 pm-2:15 pm

2 stops19h 52m

$2,060

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Thu 1/9

6:35 am-2:00 pm

1 stop12h 25m

Boston Logan Intl

Sat 11/15

10:00 pm-4:40 pm

1 stop13h 40m

$2,068

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Fri 1/10

9:50 am-6:59 pm

2 stops14h 09m

Boston Logan Intl

Mon 11/17

5:50 pm-12:50 pm

2 stops14h 00m

$3,749

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Thu 5/1

7:00 pm-6:00 pm

2 stops28h 00m

$299

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Thu 2/6

7:30 am-9:40 pm

2 stops19h 10m

$330

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Sun 1/19

6:30 am-4:50 pm

2 stops15h 20m

$516

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 14 results
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Best time to book a flight from Northern Ireland to Boston

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

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

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

Currently, January is the cheapest month in which you can book a flight from Northern Ireland to Boston (average of $218). Flying from Northern 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.

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 22, 2024.
Delta
8.0
Very good
8,594 reviews

Food

7.3

Crew

8.6

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

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
8,594 reviews
Delta
8.0
Very good
8,594 reviews

Food

7.3

Crew

8.6

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

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
1,342 reviews
Delta
8.0
Very good
8,594 reviews

Food

7.3

Crew

8.6

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 10

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

Finnair
7.7
Good
1,283 reviews
Delta
8.0
Very good
8,594 reviews

Food

7.3

Crew

8.6

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 10

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

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,594 reviews

Food

7.3

Crew

8.6

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 10

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

Aer Lingus
7.1
Good
1,075 reviews
Delta
8.0
Very good
8,594 reviews

Food

7.3

Crew

8.6

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

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 Northern 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 Northern Ireland?

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

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

    The cheapest airline one-way is Aer Lingus, with whom users have recently found tickets for as low as $516. However, be on the lookout for offers from British Airways and Finnair, as they are both options that can get you from Northern Ireland to Boston for a low price.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Northern Ireland to Boston (average of $218). Flying from Northern 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.

See more FAQs

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Alternative routes for Northern Ireland to Boston

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