Cheap flights from Boston (BOS) to Ireland

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

How to find the cheapest flight from
Boston (BOS) to Ireland

All the information you need to plan the best BOS to DUB flight in 2022: compare Boston to Ireland flight prices with the expected peak season, weather and rainfall in Ireland.
How far in advance should I book a flight from Boston to Ireland?

Find a great deal and save up to 82% by booking at least 61 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Boston to Ireland within the next two weeks, with the cheapest ticket starting at $734.

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

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.

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

November can be a great time to fly to Ireland from Boston with a flight ticket averaging about $553. Cheapflights users have found deals in the month of November for as cheap as $375. The most expensive prices can be found in the month of July.

Cheap flights from Boston to Ireland in May, June 2022

The best prices found for BOS to Ireland flights for May, June
23 May - 7 Jun
$369pp
BOS
Boston Logan Intl
PLAY
 
1 STOP
DUB
Dublin
DUB
Dublin
PLAY
 
1 STOP
BOS
Boston Logan Intl
28 May - 5 Jun
$383pp
BOS
Boston Logan Intl
PLAY
 
1 STOP
DUB
Dublin
DUB
Dublin
PLAY
 
1 STOP
BOS
Boston Logan Intl
1 Jun - 16 Jun
$387pp
BOS
Boston Logan Intl
PLAY
 
1 STOP
DUB
Dublin
DUB
Dublin
PLAY
 
1 STOP
BOS
Boston Logan Intl

Boston Logan Intl to Ireland 2022 flight deals

Cheap flights to Ireland from Boston found for this year
7 Sep - 17 Sep
$334pp
BOS
Boston Logan Intl
PLAY
 
1 STOP
DUB
Dublin
DUB
Dublin
PLAY
 
1 STOP
BOS
Boston Logan Intl
2 Nov - 11 Nov
$340pp
BOS
Boston Logan Intl
PLAY
 
1 STOP
DUB
Dublin
DUB
Dublin
PLAY
 
1 STOP
BOS
Boston Logan Intl
7 Sep - 17 Sep
$341pp
BOS
Boston Logan Intl
PLAY
 
1 STOP
DUB
Dublin
DUB
Dublin
PLAY
 
1 STOP
BOS
Boston Logan Intl

Non-stop flights to Ireland from Boston

Save time with Boston to Ireland direct flight deals
12 Nov - 19 Nov
$514pp
BOS
Boston Logan Intl
Aer Lingus
Non-Stop
SNN
Shannon
SNN
Shannon
Aer Lingus
Non-Stop
BOS
Boston Logan Intl
4 Jun - 13 Jun
$518pp
BOS
Boston Logan Intl
Delta
Non-Stop
DUB
Dublin
DUB
Dublin
Delta
Non-Stop
BOS
Boston Logan Intl
5 Oct - 18 Oct
$538pp
BOS
Boston Logan Intl
Delta
Non-Stop
DUB
Dublin
DUB
Dublin
Delta
Non-Stop
BOS
Boston Logan Intl

Last minute flights from Boston to Ireland

Late deals on round-trip flights to Ireland from Boston, departing today and this week
28 May - 18 Jun
$382pp
BOS
Boston Logan Intl
PLAY
 
1 STOP
DUB
Dublin
DUB
Dublin
PLAY
 
1 STOP
BOS
Boston Logan Intl
28 May - 5 Jun
$383pp
BOS
Boston Logan Intl
PLAY
 
1 STOP
DUB
Dublin
DUB
Dublin
PLAY
 
1 STOP
BOS
Boston Logan Intl
28 May - 5 Jun
$389pp
BOS
Boston Logan Intl
PLAY
 
1 STOP
DUB
Dublin
DUB
Dublin
PLAY
 
1 STOP
BOS
Boston Logan Intl

One-way flights to Ireland from Boston

The cheapest one-way flights from Boston to Ireland
3:00 pm - 5:45 am
PLAY
1 Stop
9h 45m
BOS - DUB
PLAY
$307
Gotogate
3:00 pm - 5:45 am
PLAY
1 Stop
9h 45m
BOS - DUB
PLAY
$313
Booking.com
3:00 pm - 5:25 pm
Multiple Airlines
2 Stops
21h 25m
BOS - DUB
Multiple Airlines
$289
Gotogate

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Boston</span> to <span class="emphasized">Ireland</span> flights.

Flight FAQs

From Boston to Ireland

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.

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

Aer Lingus, Delta, and WOW air are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Boston to Ireland for under $400 on Cheapflights?

Yes, there are multiple flights from Boston to Ireland for under $400. The cheapest flight booked recently is on PLAY for just $334, but on average you can expect to pay $356.

Are there nonstop flights from Boston to Ireland for under $600 on Cheapflights?

Cheapflights has at least 20 direct flights from Boston to Ireland under $600. A good price for a nonstop flight from Boston to Ireland is less than $554.

Are there last-minute flights available from Boston to Ireland for under $400?

There are currently 20+ open flights from Boston to Ireland within the next 7 days for less than $400.

How popular is this Boston to Ireland flight route?

Within the past month, 23 users have taken a look at flights from Boston Logan Intl to Ireland.

What are the cheapest flights from Boston to Ireland?

Looking for the cheapest flight from Boston to Ireland? While on average our users pay $2,350, our data indicates the cheapest price to be $300. The most popular route (Boston Logan Intl - Dublin), is priced around $341.

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: United Airlines (100%), Aer Lingus (91%), Etihad Airways (91%).

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 popular airlines that fly from Boston to Ireland?

Consider Interjet, Major Airline or American Airlines when booking your flight. These represent the most popular airlines when flying from Boston to Ireland.

COVID Restrictions

View COVID Travel Restrictions for Ireland

Do I need a COVID test to fly to Ireland from Boston?

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

Most visitors from Boston Logan Intl can enter Ireland without restrictions.

COVID-19 testing requirements
Visitors from Boston Logan Intl are not required to present a negative COVID-19 PCR test or antigen result upon entering Ireland.

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

Do I need a test to fly back to Boston from Ireland?

Returning to Boston Logan Intl from Ireland

COVID-19 testing requirements
Visitors from Ireland must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Boston Logan Intl.

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

Hide COVID Travel Restrictions for Ireland

Destination points for flights from Boston to Ireland

Select to see more specific information for flights from Boston to all places in Ireland.

Destination information for Ireland

Things to know before you go - useful duration and weather info for your trip from Boston to Ireland.
Today's exchange rate
$1 = €0.96
Flight duration from BOS to Ireland
6h 42m

Airports servicing Boston

Airports servicing

Dublin (DUB)
Galway (GWY)
Knock (NOC)
Cork (ORK)
Shannon (SNN)

Top 10 airlines flying from Boston Logan Intl to Ireland

The chart below displays the airlines Cheapflights users traveling from Boston to Ireland choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Juneyao Airlines
$12 $22 No cancel fee 66%

We couldn't confirm the COVID-19 safety measures taken by Juneyao Airlines. Please check directly on their website for additional information.

Norwegian Air International
$279 $456 No cancel fee N/A
Scandinavian Airlines
$280 $420 No cancel fee 77%
American Airlines
$298 $870 No cancel fee 71%
PLAY
$307 $432 No cancel fee N/A

We couldn't confirm the COVID-19 safety measures taken by PLAY. Please check directly on their website for additional information.

TAP AIR PORTUGAL
$335 $454 No cancel fee N/A
Finnair
$338 $449 No cancel fee 76%
British Airways
$342 $794 No cancel fee 70%
Norwegian
$386 $468 No cancel fee 74%
Icelandair
$389 $581 No cancel fee 76%
Home Europe Ireland Cheap flights from Boston to Ireland