How long is the flight from Northern Ireland to Boston?

Departing from Northern Ireland to Boston will take you 14h 45m. The distance between Northern Ireland and Boston is about 2981 mi.

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.

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).

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

Located just 2.6 mi from the city center, Boston Logan Intl (BOS) is the airport most travelers will use when flying to Boston from Northern Ireland.

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 holiday 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.

£384+ Flights from Northern Ireland to Boston

Find flight deals from Northern Ireland to Boston

Enter your travel dates to find the best prices.

Cheapest flights from Northern Ireland to Boston
Explore the most affordable flight options available from Northern Ireland to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 November 2025.

Wed 24/1206:30BFS - BOS

2 stops16h 20mMultiple Airlines

Wed 31/1219:50BOS - BFS

2 stops18h 45mMultiple Airlines

Deal found 9/11£641

Mon 10/1107:20BFS - BOS

3 stops41h 35mMultiple Airlines

Mon 17/1119:50BOS - BFS

2 stops19h 20mMultiple Airlines

Deal found 9/11£706

Mon 10/1108:20BHD - BOS

2 stops15h 35mAer Lingus

Mon 17/1117:10BOS - BHD

2 stops14h 05mAer Lingus

Deal found 9/11£749

Mon 10/1114:50BHD - BOS

1 stop12h 05mBritish Airways

Mon 17/1121:35BOS - BHD

1 stop13h 30mBritish Airways

Deal found 9/11£966

Best flights from Northern Ireland to Boston
Discover carefully curated flight deals from Northern Ireland to Boston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 November 2025.

Wed 18/306:30BFS - BOS

2 stops16h 20mMultiple Airlines

Mon 23/320:50BOS - BFS

2 stops20h 20mMultiple Airlines

Deal found 9/11£466

Wed 24/1206:30BFS - BOS

2 stops16h 20mMultiple Airlines

Wed 31/1219:50BOS - BFS

2 stops18h 45mMultiple Airlines

Deal found 9/11£641

Tue 10/310:00BHD - BOS

1 stop14h 45mAmerican Airlines

Wed 11/322:35BOS - BHD

1 stop14h 00mAmerican Airlines

Deal found 8/11£2,374

Last-minute flights from Northern Ireland to Boston
Discover last-minute flight deals from Northern Ireland to Boston. Data last updated 11 November 2025 and is based on user searches.

Mon 10/1107:20BFS - BOS

3 stops41h 35mMultiple Airlines

Mon 17/1119:50BOS - BFS

2 stops19h 20mMultiple Airlines

Deal found 9/11£706

Mon 10/1108:20BHD - BOS

2 stops15h 35mAer Lingus

Mon 17/1117:10BOS - BHD

2 stops14h 05mAer Lingus

Deal found 9/11£749

Mon 10/1114:50BHD - BOS

1 stop12h 05mBritish Airways

Mon 17/1121:35BOS - BHD

1 stop13h 30mBritish Airways

Deal found 9/11£966

Wed 24/1206:30BFS - BOS

2 stops16h 20mMultiple Airlines

Wed 31/1219:50BOS - BFS

2 stops18h 45mMultiple Airlines

Deal found 9/11£641

One-way flights from Northern Ireland to Boston
Search for one-way flight options from Northern Ireland to Boston. Find affordable one-way fares based on user searches. Data last updated 11 November 2025.

Sat 14/306:35BHD - BOS

1 stop14h 20mBritish Airways

Deal found 10/11£384

Sun 30/1105:45BFS - BOS

3 stops43h 10mMultiple Airlines

Deal found 9/11£385

Sat 14/317:55BFS - BOS

3 stops31h 15mMultiple Airlines

Deal found 10/11£387

Sat 14/314:15BHD - BOS

3 stops34h 55mMultiple Airlines

Deal found 10/11£387

Sun 30/1108:40BHD - BOS

3 stops40h 15mMultiple Airlines

Deal found 9/11£391

Thu 20/1121:00BFS - BOS

2 stops52h 55mMultiple Airlines

Deal found 10/11£486

Thu 20/1107:25BHD - BOS

2 stops17h 45mMultiple Airlines

Deal found 10/11£529

Thu 20/1111:05BHD - BOS

1 stop15h 50mBritish Airways

Deal found 10/11£700

Sun 30/1118:05BHD - BOS

2 stops53h 50mAer Lingus

Deal found 9/11£781

Sun 30/1117:20BHD - BOS

1 stop25h 00mKLM

Deal found 9/11£1,422

Cheap flight deals from Northern Ireland to Boston

Round-trip from	£466
One-way from	£384
Popular in	December
Cheapest in	February
Average price	£432

18/3-23/3
4 total stops
36h 40m total
Northern Ireland to Boston

Search Deals

British Airways
14/3
1 total stop
14h 20m total
Northern Ireland to Boston

Search Deals

Highest demand for flights based on searches. 0% potential increase in price (£1 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£16 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 2025

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Wed 18/3

06:30-18:50

2 stops16h 20m

Boston Logan Intl

Mon 23/3

20:50-21:10

2 stops20h 20m

£466

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Wed 24/12

06:30-17:50

2 stops16h 20m

Boston Logan Intl

Wed 31/12

19:50-19:35

2 stops18h 45m

£641

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Tue 10/3

10:00-20:45

1 stop14h 45m

Boston Logan Intl

Wed 11/3

22:35-16:35

1 stop14h 00m

£2,374

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Sat 14/3

06:35-16:55

1 stop14h 20m

£384

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Sun 30/11

05:45-19:55

3 stops43h 10m

£385

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Sat 14/3

17:55-21:10

3 stops31h 15m

£387

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Sat 14/3

14:15-21:10

3 stops34h 55m

£387

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Sun 30/11

08:40-19:55

3 stops40h 15m

£391

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Thu 20/11

21:00-20:55

2 stops52h 55m

£486

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Thu 20/11

07:25-20:10

2 stops17h 45m

£529

Flights are sorted by cheapest return flights first.

Deals found on 10/11

Showing 1-10 of 13 results

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 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 Northern Ireland to Boston

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

It’s optimal to fly from Northern Ireland to Boston at midday. By choosing this option you can save up to 36% on the cost of your flight, compared to a flight in the evening.

Related info for your journey

What airport do you fly into for flights to Boston from Northern Ireland?
Located just 2.6 mi from the city center, Boston Logan Intl (BOS) is the airport most travelers will use when flying to Boston from Northern Ireland.
How long is the flight from Northern Ireland to Boston?
Departing from Northern Ireland to Boston will take you 14h 45m. The distance between Northern Ireland and Boston is about 2981 mi.
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 holiday 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.

See more FAQs

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Somerville

Quincy

Waltham

Chelmsford

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Top airline flying from Northern Ireland to Boston

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£347	Average£535	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Northern Ireland to Boston. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight to Boston from Northern Ireland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Certainly. Search results for flights to Boston from Northern Ireland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Of course! You can now track prices for flights from Northern Ireland to Boston and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Cheap flights from Northern Ireland to Boston from £384

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 14/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find flight deals from Northern Ireland to Boston

Cheapest flights from Northern Ireland to BostonExplore the most affordable flight options available from Northern Ireland to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 November 2025.

Explore the most affordable flight options available from Northern Ireland to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 November 2025.

Cheap flight deals from Northern Ireland to Boston

Keep the following information in mind while searching for Northern Ireland to Boston flight deals. Data was last updated 11 November 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

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.

Cheapflights Insights

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

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

Find hourly flight availability from Northern 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 11 November 2025.

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?

How long is the flight from Northern Ireland to Boston?

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

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

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

Travelling to a place near Boston?

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 Northern Ireland to Boston

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

Top airline flying from Northern 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 Northern Ireland to Boston?

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Northern Ireland to Boston
Explore the most affordable flight options available from Northern Ireland to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 November 2025.