Flights from Boston (BOS) to Ireland (Ireland)

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We compare hundreds of flights from Boston to Ireland from a range of airlines and travel agents to get you the best deals. Find cheap flights along this route.
Boston (BOS) to Dublin (DUB)
 Depart 05 Jun 15
 Return 12 Jun 15

Flying with United Airlines

Price subject to availability

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  • Price
  • Dep date
  11 more Flightnetwork flights available on this route
$850   Dep 05 Jun 15 - Rtn 12 Jun 15
Boston to Dublin
BOS to DUB Flightnetwork
$886   Dep 05 Jun 15 - Rtn 12 Jun 15
Boston to Dublin
BOS to DUB Flightnetwork
$892   Dep 05 Jun 15 - Rtn 12 Jun 15
Boston to Dublin
BOS to DUB Flightnetwork
$920   Dep 05 Jun 15 - Rtn 12 Jun 15
Boston to Dublin
BOS to DUB Flightnetwork
$936   Dep 05 Jun 15 - Rtn 12 Jun 15
Boston to Dublin
BOS to DUB Flightnetwork
$953   Dep 05 Jun 15 - Rtn 12 Jun 15
Boston to Dublin
BOS to DUB Flightnetwork
$985   Dep 05 Jun 15 - Rtn 12 Jun 15
Boston to Dublin
BOS to DUB Flightnetwork
$1,037   Dep 05 Jun 15 - Rtn 12 Jun 15
Boston to Dublin
BOS to DUB Flightnetwork
$1,054   Dep 05 Jun 15 - Rtn 12 Jun 15
Boston to Dublin
BOS to DUB Flightnetwork
$1,296   Dep 05 Jun 15 - Rtn 12 Jun 15
Boston to Dublin
BOS to DUB Flightnetwork
$1,772   Dep 05 Jun 15 - Rtn 12 Jun 15
Boston to Dublin
BOS to DUB Flightnetwork
Boston (BOS) to Shannon (SNN)
 Depart 10 Nov 15
 Return 16 Nov 15

Flying with Aer Lingus

Price subject to availability

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  • Price
  • Dep date
  15 more CheapOair.com flights available on this route
$682   Dep 02 Sep 15 - Rtn 11 Sep 15
Boston to Shannon
BOS to SNN CheapOair.com
$688   Dep 02 Sep 15 - Rtn 19 Sep 15
Boston to Shannon
BOS to SNN CheapOair.com
$688   Dep 06 Sep 15 - Rtn 19 Sep 15
Boston to Shannon
BOS to SNN CheapOair.com
$699   Dep 22 Dec 15 - Rtn 29 Dec 15
Boston to Dublin
BOS to DUB CheapOair.com
$699   Dep 22 Dec 15 - Rtn 30 Dec 15
Boston to Dublin
BOS to DUB CheapOair.com
$699   Dep 25 Dec 15 - Rtn 31 Dec 15
Boston to Dublin
BOS to DUB CheapOair.com
$735   Dep 05 Sep 15 - Rtn 18 Sep 15
Boston to Shannon
BOS to SNN CheapOair.com
$765   Dep 06 Jun 15 - Rtn 15 Jun 15
Boston to Dublin
BOS to DUB CheapOair.com
$787   Dep 08 May 15 - Rtn 10 May 15
Boston to Dublin
BOS to DUB CheapOair.com
$803   Dep 03 Jun 15 - Rtn 11 Jun 15
Boston to Dublin
BOS to DUB CheapOair.com
$892   Dep 03 Sep 15 - Rtn 05 Sep 15
Boston to Shannon
BOS to SNN CheapOair.com
$936   Dep 30 Aug 15 - Rtn 12 Sep 15
Boston to Shannon
BOS to SNN CheapOair.com
$940   Dep 28 Jul 15 - Rtn 11 Aug 15
Boston to Dublin
BOS to DUB CheapOair.com
$974   Dep 27 Jul 15 - Rtn 10 Aug 15
Boston to Dublin
BOS to DUB CheapOair.com
$974   Dep 27 Jul 15 - Rtn 12 Aug 15
Boston to Dublin
BOS to DUB CheapOair.com
Boston (BOS) to Dublin (DUB)
 Depart 12 Jun 15
 Return 14 Jun 15

Price subject to availability

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  • Price
  • Dep date
  2 more OneTravel.com flights available on this route
$864   Dep 24 May 15 - Rtn 26 Jun 15
Boston to Knock
BOS to NOC OneTravel.com
$4,465   Dep 25 May 15 - Rtn 24 Jun 15
Boston to Waterford
BOS to WAT OneTravel.com
Boston (BOS) to Shannon (SNN)
 Depart 19 May 15
 Return 25 May 15

Price subject to availability

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Boston (BOS) to Shannon (SNN)
 Depart 22 Jul 15
 Return 29 Jul 15

Flying with Aer Lingus

Price subject to availability

   View more dates
 
  • Price
  • Dep date
  15 more momondo.com flights available on this route
$840   Dep 29 Jul 15 - Rtn 05 Aug 15
Boston to Shannon
BOS to SNN momondo.com
$902   Dep 15 Jul 15 - Rtn 22 Jul 15
Boston to Shannon
BOS to SNN momondo.com
$921   Dep 05 Aug 15 - Rtn 12 Aug 15
Boston to Shannon
BOS to SNN momondo.com
$933   Dep 05 Aug 15 - Rtn 12 Aug 15
Boston to Dublin
BOS to DUB momondo.com
$945   Dep 22 Jul 15 - Rtn 29 Jul 15
Boston to Shannon
BOS to SNN momondo.com
$946   Dep 29 Jul 15 - Rtn 05 Aug 15
Boston to Shannon
BOS to SNN momondo.com
$947   Dep 05 Aug 15 - Rtn 12 Aug 15
Boston to Shannon
BOS to SNN momondo.com
$964   Dep 08 Jul 15 - Rtn 15 Jul 15
Boston to Shannon
BOS to SNN momondo.com
$970   Dep 08 Jul 15 - Rtn 15 Jul 15
Boston to Shannon
BOS to SNN momondo.com
$973   Dep 05 Aug 15 - Rtn 12 Aug 15
Boston to Dublin
BOS to DUB momondo.com
$979   Dep 29 Jul 15 - Rtn 05 Aug 15
Boston to Dublin
BOS to DUB momondo.com
$982   Dep 29 Jul 15 - Rtn 05 Aug 15
Boston to Dublin
BOS to DUB momondo.com
$1,024   Dep 05 Aug 15 - Rtn 12 Aug 15
Boston to Dublin
BOS to DUB momondo.com
$1,027   Dep 22 Jul 15 - Rtn 29 Jul 15
Boston to Dublin
BOS to DUB momondo.com
$1,042   Dep 22 Jul 15 - Rtn 29 Jul 15
Boston to Dublin
BOS to DUB momondo.com
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