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Cheap flights from Boston (BOS) to Ireland

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

How far in advance should I book a flight from Boston to Ireland?

To save on the cost of your flight from Boston to Ireland, book at least 47 days before your planned departure. Booking around this time can save you about 24% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $993 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,123.

Cheap flights from Boston to Ireland in September, October 2020

The best prices found for BOS to Ireland flights for September, October
3 Oct - 11 Oct
$337pp
BOS
Boston Logan Intl
Multiple Airlines
     
3 STOPS
DUB
Dublin
DUB
Dublin
TAP AIR PORTUGAL
 
1 STOP
BOS
Boston Logan Intl
26 Sep - 1 Oct
$355pp
BOS
Boston Logan Intl
TAP AIR PORTUGAL
 
1 STOP
DUB
Dublin
DUB
Dublin
TAP AIR PORTUGAL
 
1 STOP
BOS
Boston Logan Intl
24 Oct - 1 Nov
$357pp
BOS
Boston Logan Intl
TAP AIR PORTUGAL
 
1 STOP
DUB
Dublin
DUB
Dublin
TAP AIR PORTUGAL
 
1 STOP
BOS
Boston Logan Intl

Boston to Ireland 2020 flight deals

Cheap flights to Ireland from Boston found for this year
3 Oct - 11 Oct
$337pp
BOS
Boston Logan Intl
Multiple Airlines
     
3 STOPS
DUB
Dublin
DUB
Dublin
TAP AIR PORTUGAL
 
1 STOP
BOS
Boston Logan Intl
26 Sep - 1 Oct
$355pp
BOS
Boston Logan Intl
TAP AIR PORTUGAL
 
1 STOP
DUB
Dublin
DUB
Dublin
TAP AIR PORTUGAL
 
1 STOP
BOS
Boston Logan Intl
24 Oct - 1 Nov
$357pp
BOS
Boston Logan Intl
TAP AIR PORTUGAL
 
1 STOP
DUB
Dublin
DUB
Dublin
TAP AIR PORTUGAL
 
1 STOP
BOS
Boston Logan Intl

Non-stop flights to Ireland from Boston

Save time with Boston to Ireland direct flight deals
20 Nov - 4 Dec
$378pp
BOS
Boston Logan Intl
Aer Lingus
Non-Stop
DUB
Dublin
DUB
Dublin
Aer Lingus
Non-Stop
BOS
Boston Logan Intl
20 Nov - 27 Nov
$380pp
BOS
Boston Logan Intl
Aer Lingus
Non-Stop
DUB
Dublin
DUB
Dublin
Aer Lingus
Non-Stop
BOS
Boston Logan Intl
20 Nov - 23 Nov
$392pp
BOS
Boston Logan Intl
Aer Lingus
Non-Stop
DUB
Dublin
DUB
Dublin
Aer Lingus
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
3 Oct - 11 Oct
$337pp
BOS
Boston Logan Intl
Multiple Airlines
     
3 STOPS
DUB
Dublin
DUB
Dublin
TAP AIR PORTUGAL
 
1 STOP
BOS
Boston Logan Intl
3 Oct - 15 Oct
$369pp
BOS
Boston Logan Intl
Multiple Airlines
     
3 STOPS
DUB
Dublin
DUB
Dublin
TAP AIR PORTUGAL
 
1 STOP
BOS
Boston Logan Intl
3 Oct - 13 Oct
$379pp
BOS
Boston Logan Intl
Multiple Airlines
     
3 STOPS
DUB
Dublin
DUB
Dublin
TAP AIR PORTUGAL
 
1 STOP
BOS
Boston Logan Intl

One-way flights to Ireland from Boston

The cheapest one-way flights from Boston to Ireland
9:00 am - 5:00 am
TAP AIR PORTUGAL
2 Stops
15h 00m
BOS - DUB
TAP AIR PORTUGAL
$380
mytrip.com
1:55 pm - 1:00 am
Aer Lingus
Nonstop
6h 05m
BOS - SNN
Aer Lingus
$406
Vayama
5:25 am - 5:00 am
Multiple Airlines
2 Stops
18h 35m
BOS - DUB
Multiple Airlines
$421
Ovago

Related info for your journey

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

Flight FAQs

From Boston to Ireland

Are flight prices decreasing from Boston to Ireland due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Boston and Ireland for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

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 Multiple Airlines for just $337, but on average you can expect to pay $381.

Are there nonstop flights from Boston to Ireland for under $400 on Cheapflights?

Cheapflights has at least 20 direct flights from Boston to Ireland under $400. A good price for a nonstop flight from Boston to Ireland is less than $414.

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 flight route?

This flight path from Boston Logan Intl to Ireland was viewed by 124 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

Interjet, Major Airline and American Airlines are the most popular airlines when flying from Boston to Ireland.

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 cheapest Flights from Boston to Ireland?

While on average a flight from Boston to Ireland is generally $565, our data shows the cheapest flight currently is $316. When looking at the most popular route, (Boston Logan Intl - Dublin), you can expect to pay $347 for that flight.

What are the most reliable airlines from Boston to Ireland?

Consider Aer Lingus (98%), United Airlines (98%) or British Airways (98%) when booking your flight. These represent the most reliable airlines when flying from Boston to Ireland.

How long is the flight from Boston to Ireland?

A quick flight from Boston to Ireland can take about 5h 55m. Aer Lingus provides one of the quickest options available for as low as $378. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Boston to Ireland round-trip?

According to our current data, TAP AIR PORTUGAL ($357), and Aer Lingus ($378) offers the cheapest pricing from Boston to Ireland.

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

The cheapest airline one-way is TAP AIR PORTUGAL, with whom users have recently found tickets for as low as $255. However, be on the lookout for offers from Aer Lingus and Icelandair, as they are both options that can get you from Boston to Ireland for a low price.

Arrival points for flights from Boston to Ireland

Destination information for Ireland

Things to know before you go. Useful info for your trip from Boston to Ireland
Today's exchange rate
$1 = €0.86
Flight duration
6h 38m

Airports servicing Boston

Airports servicing

Castlebar (CLB)
Dublin (DUB)
Knock (NOC)
Cork (ORK)
Shannon (SNN)
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