Cheap flights from Ireland to Boston

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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 37 days before your planned departure. Booking around this time can save you about 50% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £360 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £468.

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

The best pricing can be found in the month of March. Prices to Boston from Ireland average £318. You can even find prices in March for less than £318, as users have found deals to Boston from as low as £243. 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 29%.

When is the cheapest time to fly from Ireland to Boston (IE - BOS)?

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.

Cheap flights from Ireland to Boston in December, January 2021

The best prices found for Ireland to BOS flights in December, January
24 Jan - 9 Feb
DUB

Dublin

BOS

Boston Logan Intl

1 stop

13h 50m
BOS

Boston Logan Intl

DUB

Dublin

1 stop

9h 20m
£223

Multiple Airlines

View Deal

Deal found 29/11/21

15 Jan - 16 Jan
DUB

Dublin

BOS

Boston Logan Intl

1 stop

11h 17m
BOS

Boston Logan Intl

DUB

Dublin

1 stop

22h 15m
£232

Multiple Airlines

View Deal

Deal found 30/11/21

16 Dec - 29 Jan
DUB

Dublin

BOS

Boston Logan Intl

1 stop

18h 04m
BOS

Boston Logan Intl

DUB

Dublin

1 stop

15h 31m
£239

Delta

View Deal

Deal found 29/11/21

Ireland to Boston 2021 flight deals

Cheap flights to Boston from Ireland found for this year
16 Dec - 29 Jan
DUB

Dublin

BOS

Boston Logan Intl

1 stop

18h 04m
BOS

Boston Logan Intl

DUB

Dublin

1 stop

15h 31m
£239

Delta

View Deal

Deal found 29/11/21

24 Dec - 30 Dec
DUB

Dublin

BOS

Boston Logan Intl

1 stop

24h 35m
BOS

Boston Logan Intl

DUB

Dublin

1 stop

11h 31m
£240

KLM

View Deal

Deal found 30/11/21

16 Dec - 11 Jan
DUB

Dublin

BOS

Boston Logan Intl

1 stop

11h 55m
BOS

Boston Logan Intl

DUB

Dublin

1 stop

12h 40m
£252

KLM

View Deal

Deal found 29/11/21

Direct flights to Boston from Ireland

Save time with Ireland to Boston direct flight deals
11 Mar - 20 Mar
DUB

Dublin

BOS

Boston Logan Intl

Nonstop

7h 35m
BOS

Boston Logan Intl

DUB

Dublin

Nonstop

6h 15m
£234

Delta

View Deal

Deal found 30/11/21

1 May - 8 May
DUB

Dublin

BOS

Boston Logan Intl

Nonstop

7h 05m
BOS

Boston Logan Intl

DUB

Dublin

Nonstop

6h 05m
£236

Delta

View Deal

Deal found 30/11/21

8 Apr - 17 Apr
DUB

Dublin

BOS

Boston Logan Intl

Nonstop

7h 05m
BOS

Boston Logan Intl

DUB

Dublin

Nonstop

6h 05m
£263

Multiple Airlines

View Deal

Deal found 29/11/21

Last-minute flights from Ireland to Boston

Late deals on return flights to Boston from Ireland, departing today and this week
9 Dec - 12 Dec
DUB

Dublin

BOS

Boston Logan Intl

1 stop

14h 20m
BOS

Boston Logan Intl

DUB

Dublin

1 stop

10h 40m
£416

TAP AIR PORTUGAL

View Deal

Deal found 1/12/21

8 Dec - 12 Dec
DUB

Dublin

BOS

Boston Logan Intl

1 stop

32h 35m
BOS

Boston Logan Intl

DUB

Dublin

1 stop

10h 40m
£420

TAP AIR PORTUGAL

View Deal

Deal found 1/12/21

7 Dec - 12 Dec
DUB

Dublin

BOS

Boston Logan Intl

1 stop

26h 05m
BOS

Boston Logan Intl

DUB

Dublin

1 stop

10h 40m
£450

TAP AIR PORTUGAL

View Deal

Deal found 1/12/21

One-way flights to Boston Logan Intl from Ireland

The cheapest one-way flights from Ireland to Boston
14 Dec
DUB

Dublin

BOS

Boston Logan Intl

1 stop

11h 20m
£253

Icelandair

View Deal

Deal found 1/12/21

14 Dec
DUB

Dublin

BOS

Boston Logan Intl

3 stops

31h 25m
£283

Multiple Airlines

View Deal

Deal found 1/12/21

9 Feb
DUB

Dublin

BOS

Boston Logan Intl

1 stop

11h 55m
£294

Delta

View Deal

Deal found 30/11/21

Related info for your journey

Useful info, stats and facts about Ireland to Boston flights.

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 centre.

Which airlines flying from Ireland to Boston Logan Intl have flexible cancellations due to COVID-19?

Some of our airline partners flying from Ireland to Boston Logan Intl have new flexible policies in place due to COVID-19. Aer Lingus, KLM, and British Airways are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Aer Lingus with this kind of flexibility.

Can I find flights from Ireland to Boston for under £200 on Cheapflights?

Yes, there are multiple flights from Ireland to Boston for under £200. The cheapest flight booked recently is on Icelandair for just £195, but on average you can expect to pay £228.

Are there direct flights from Ireland to Boston for under £300 on Cheapflights?

Cheapflights has 20 direct flights from Ireland to Boston under £300. A good price for a direct flight from Ireland to Boston is less than £367.

Are there last-minute flights available from Ireland to Boston for under £500?

There are currently 20+ open flights from Ireland to Boston within the next 7 days for less than £500.

How popular is this Ireland to Boston flight route?

This flight path from Ireland to Boston Logan Intl was viewed by 1,236 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 Icelandair. According to our data, you can fly for as low as £253. Users have also found prices from £294 and £295 on Delta and KLM, respectively.

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

The most popular airlines flying from Ireland to Boston are American Airlines, Air Canada and Air France. Something to consider prior to booking your flight.

What are the most reliable airlines from Ireland to Boston?

The top 3 most reliable airlines when flying from Ireland to Boston are Etihad Airways (49%), Aer Lingus (49%) and United Airlines (49%).

What are the cheapest flights from Ireland to Boston?

Looking for the cheapest flight from Ireland to Boston? While on average our users pay £386, our data indicates the cheapest price to be £251. The most popular route (Dublin - Boston Logan Intl), is priced around £223.

Can I fly to Boston Logan Intl from Ireland right now?

Information is based on travel restrictions from Ireland to Boston Logan Intl

Most visitors from Ireland need to provide a negative COVID-19 test result and/or quarantine to enter Boston Logan Intl.

COVID-19 testing requirements
Visitors from Ireland must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Boston Logan Intl.

Quarantine requirements
Visitors from Ireland are not required to quarantine after entering Boston Logan Intl.

Can I fly back to Ireland from Boston Logan Intl?

Returning to Ireland from Boston Logan Intl

COVID-19 testing requirements
Visitors from Boston Logan Intl must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Ireland.

Quarantine requirements
Visitors from Boston Logan Intl are not required to quarantine after entering Ireland.

Departure points for flights from Ireland to Boston

Select to see more specific information for flights to Boston from all departure points in Ireland

Top 10 airlines flying from Ireland to Boston

The chart below displays the airlines Cheapflights users travelling from Ireland to Boston choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Air Canada
Cheapest£216
Average£335
FlexibilityNo cancel fee
On-time67%
COVID-19 safety
United Airlines
Cheapest£226
Average£588
FlexibilityNo cancel fee
On-time69%
COVID-19 safety
WOW air
Cheapest£229
Average£301
FlexibilityNo cancel fee
On-timeN/A
COVID-19 safety
Delta
Cheapest£233
Average£389
FlexibilityNo cancel fee
On-timeN/A
COVID-19 safety
KLM
Cheapest£234
Average£399
FlexibilityNo cancel fee
On-time75%
COVID-19 safety
British Airways
Cheapest£234
Average£402
FlexibilityNo cancel fee
On-time70%
COVID-19 safety
Air France
Cheapest£234
Average£436
FlexibilityNo cancel fee
On-time77%
COVID-19 safety
Aer Lingus
Cheapest£244
Average£416
FlexibilityNo cancel fee
On-timeN/A
COVID-19 safety
TAP AIR PORTUGAL
Cheapest£251
Average£275
FlexibilityNo cancel fee
On-timeN/A
COVID-19 safety
Icelandair
Cheapest£262
Average£345
FlexibilityNo cancel fee
On-time76%
COVID-19 safety

Hourly flight availability from Ireland to Boston

See what time of day planes typically take off from Ireland to Boston
0%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
100%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM