Find Cheap Flights to Ireland

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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(Round-trip)
Depart: Tue Nov 28 2017 Return: Tue Dec 5 2017 Trip spans 8 days
WOW air
WOW air
BOS
DUB
10h 00m
1 stop
DUB
BOS
10h 30m
1 stop
Depart: Fri Sep 8 2017 Return: Tue Sep 12 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
BOS
DUB
12h 10m
1 stop
DUB
BOS
10h 50m
1 stop
Depart: Sat Oct 21 2017 Return: Fri Oct 27 2017 Trip spans 7 days
Major Airline
Major Airline
ATL
DUB
12h 25m
1 stop
DUB
ATL
17h 40m
1 stop
Depart: Fri Sep 22 2017 Return: Thu Oct 5 2017 Trip spans 14 days
Air Canada
Air Canada
BDL
DUB
11h 10m
1 stop
DUB
BDL
26h 10m
1 stop
Depart: Wed Nov 1 2017 Return: Wed Nov 8 2017 Trip spans 8 days
Aer Lingus
Aer Lingus
BOS
SNN
5h 50m
nonstop
SNN
BOS
25h 25m
2 stops
Depart: Wed Aug 23 2017 Return: Fri Sep 1 2017 Trip spans 10 days
Delta
Delta
BOS
DUB
6h 10m
nonstop
DUB
BOS
7h 28m
nonstop
Depart: Sun Sep 3 2017 Return: Sun Sep 24 2017 Trip spans 22 days
KLM
KLM
BOS
DUB
6h 11m
nonstop
DUB
BOS
7h 28m
nonstop
Depart: Thu Aug 31 2017 Return: Sun Sep 17 2017 Trip spans 18 days
Air France
Air France
BOS
SNN
9h 40m
1 stop
SNN
BOS
15h 46m
1 stop
Depart: Thu Sep 21 2017 Return: Sat Sep 30 2017 Trip spans 10 days
United
United
BDL
DUB
18h 05m
1 stop
DUB
BDL
19h 10m
1 stop
Depart: Tue Aug 8 2017 Return: Fri Aug 18 2017 Trip spans 11 days
Iberia
Iberia
BOS
SNN
11h 30m
1 stop
SNN
BOS
30h 17m
1 stop
Depart: Tue Dec 5 2017 Return: Mon Dec 11 2017 Trip spans 7 days
WOW air
WOW air
BOS
DUB
10h 00m
1 stop
DUB
BOS
10h 30m
1 stop
Depart: Sat Sep 16 2017 Return: Thu Sep 21 2017 Trip spans 6 days
Multiple Airlines
Multiple Airlines
BDL
DUB
13h 40m
1 stop
DUB
BDL
11h 45m
1 stop
Depart: Fri Oct 20 2017 Return: Tue Oct 24 2017 Trip spans 5 days
Air Canada
Air Canada
BDL
DUB
11h 10m
1 stop
DUB
BDL
14h 51m
1 stop
Depart: Wed Oct 11 2017 Return: Thu Oct 19 2017 Trip spans 9 days
Major Airline
Major Airline
BOS
DUB
9h 40m
1 stop
DUB
BOS
10h 50m
1 stop
Depart: Tue Oct 17 2017 Return: Tue Oct 31 2017 Trip spans 15 days
Aer Lingus
Aer Lingus
BOS
SNN
6h 00m
nonstop
SNN
BOS
25h 25m
2 stops
Depart: Tue Aug 29 2017 Return: Thu Sep 7 2017 Trip spans 10 days
Multiple Airlines
Multiple Airlines
BDL
DUB
13h 40m
1 stop
DUB
BDL
15h 00m
1 stop
Depart: Thu Aug 24 2017 Return: Tue Sep 5 2017 Trip spans 13 days
Delta
Delta
BOS
DUB
6h 10m
nonstop
DUB
BOS
7h 28m
nonstop
Depart: Sun Oct 1 2017 Return: Sun Oct 8 2017 Trip spans 8 days
KLM
KLM
BOS
DUB
6h 11m
nonstop
DUB
BOS
7h 28m
nonstop
Depart: Fri Sep 15 2017 Return: Sun Sep 24 2017 Trip spans 10 days
Air Canada
Air Canada
BOS
DUB
30h 55m
2 stops
DUB
BOS
10h 22m
1 stop
Depart: Mon Oct 16 2017 Return: Tue Oct 31 2017 Trip spans 16 days
Major Airline
Major Airline
BOS
DUB
6h 10m
nonstop
DUB
BOS
7h 20m
nonstop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Atlanta
$438
Hartford
$446
Boston
$410
Destination

Dublin
$410
Shannon
$477