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 23 Aug 15
 Return 25 Aug 15

Price subject to availability

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  • Dep date
  3 more OneTravel.com flights available on this route
$1,044   Dep 28 Jul 15 - Rtn 24 Aug 15
Boston to Tralee
BOS to KIR OneTravel.com
$1,112   Dep 26 Jul 15 - Rtn 27 Aug 15
Boston to Donegal
BOS to CFN OneTravel.com
$1,140   Dep 26 Jul 15 - Rtn 26 Aug 15
Boston to Knock
BOS to NOC OneTravel.com
Boston (BOS) to Shannon (SNN)
 Depart 05 Aug 15
 Return 12 Aug 15

Flying with United Airlines

Price subject to availability

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  • Price
  • Dep date
  9 more Flightnetwork flights available on this route
$885   Dep 05 Aug 15 - Rtn 12 Aug 15
Boston to Shannon
BOS to SNN Flightnetwork
$885   Dep 05 Aug 15 - Rtn 12 Aug 15
Boston to Shannon
BOS to SNN Flightnetwork
$885   Dep 05 Aug 15 - Rtn 12 Aug 15
Boston to Shannon
BOS to SNN Flightnetwork
$897   Dep 05 Aug 15 - Rtn 12 Aug 15
Boston to Shannon
BOS to SNN Flightnetwork
$901   Dep 05 Aug 15 - Rtn 12 Aug 15
Boston to Shannon
BOS to SNN Flightnetwork
$921   Dep 05 Aug 15 - Rtn 12 Aug 15
Boston to Shannon
BOS to SNN Flightnetwork
$953   Dep 05 Aug 15 - Rtn 12 Aug 15
Boston to Shannon
BOS to SNN Flightnetwork
$1,504   Dep 05 Aug 15 - Rtn 12 Aug 15
Boston to Shannon
BOS to SNN Flightnetwork
$1,819   Dep 05 Aug 15 - Rtn 12 Aug 15
Boston to Shannon
BOS to SNN Flightnetwork
Boston (BOS) to Shannon (SNN)
 Depart 23 Aug 15
 Return 02 Sep 15

Price subject to availability

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Boston (BOS) to Shannon (SNN)
 Depart 07 Oct 15
 Return 14 Oct 15

Flying with Aer Lingus

Price subject to availability

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  • Price
  • Dep date
  15 more momondo.com flights available on this route
$604   Dep 30 Sep 15 - Rtn 07 Oct 15
Boston to Shannon
BOS to SNN momondo.com
$688   Dep 09 Sep 15 - Rtn 16 Sep 15
Boston to Shannon
BOS to SNN momondo.com
$690   Dep 16 Sep 15 - Rtn 23 Sep 15
Boston to Shannon
BOS to SNN momondo.com
$690   Dep 07 Oct 15 - Rtn 14 Oct 15
Boston to Shannon
BOS to SNN momondo.com
$691   Dep 23 Sep 15 - Rtn 30 Sep 15
Boston to Shannon
BOS to SNN momondo.com
$692   Dep 07 Oct 15 - Rtn 14 Oct 15
Boston to Dublin
BOS to DUB momondo.com
$693   Dep 30 Sep 15 - Rtn 07 Oct 15
Boston to Dublin
BOS to DUB momondo.com
$694   Dep 23 Sep 15 - Rtn 30 Sep 15
Boston to Shannon
BOS to SNN momondo.com
$705   Dep 09 Sep 15 - Rtn 16 Sep 15
Boston to Dublin
BOS to DUB momondo.com
$707   Dep 07 Oct 15 - Rtn 14 Oct 15
Boston to Dublin
BOS to DUB momondo.com
$712   Dep 23 Sep 15 - Rtn 30 Sep 15
Boston to Dublin
BOS to DUB momondo.com
$715   Dep 07 Oct 15 - Rtn 14 Oct 15
Boston to Dublin
BOS to DUB momondo.com
$715   Dep 30 Sep 15 - Rtn 07 Oct 15
Boston to Dublin
BOS to DUB momondo.com
$715   Dep 23 Sep 15 - Rtn 30 Sep 15
Boston to Dublin
BOS to DUB momondo.com
$716   Dep 09 Sep 15 - Rtn 16 Sep 15
Boston to Dublin
BOS to DUB momondo.com
Boston (BOS) to Dublin (DUB)
 Depart 13 Nov 15
 Return 15 Nov 15

Price subject to availability

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  • Dep date
  4 more CheapOair.com flights available on this route
$627   Dep 04 Dec 15 - Rtn 06 Dec 15
Boston to Dublin
BOS to DUB CheapOair.com
$909   Dep 21 Aug 15 - Rtn 30 Aug 15
Boston to Shannon
BOS to SNN CheapOair.com
$959   Dep 21 Jul 15 - Rtn 23 Jul 15
Boston to Dublin
BOS to DUB CheapOair.com
$1,128   Dep 25 Jul 15 - Rtn 27 Aug 15
Boston to Donegal
BOS to CFN CheapOair.com
Boston (BOS) to Dublin (DUB)
 Depart 12 Aug 15
 Return 19 Aug 15

Price subject to availability

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