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 07 Dec 16
 Return 14 Dec 16

Flying with BMI Baby

Price subject to availability

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  • Dep date
  12 more momondo.com flights available on this route
$489   Dep 15 Nov 16 - Rtn 21 Nov 16
Boston to Dublin
BOS to DUB momondo.com
$489   Dep 16 Nov 16 - Rtn 20 Nov 16
Boston to Dublin
BOS to DUB momondo.com
$492   Dep 04 Nov 16 - Rtn 07 Nov 16
Boston to Dublin
BOS to DUB momondo.com
$522   Dep 22 Nov 16 - Rtn 27 Nov 16
Boston to Dublin
BOS to DUB momondo.com
$556   Dep 03 Dec 16 - Rtn 04 Dec 16
Boston to Dublin
BOS to DUB momondo.com
$579   Dep 01 Nov 16 - Rtn 05 Nov 16
Boston to Dublin
BOS to DUB momondo.com
$587   Dep 26 Dec 16 - Rtn 02 Jan 17
Boston to Dublin
BOS to DUB momondo.com
$603   Dep 31 Oct 16 - Rtn 03 Nov 16
Boston to Dublin
BOS to DUB momondo.com
$624   Dep 26 Dec 16 - Rtn 31 Dec 16
Boston to Shannon
BOS to SNN momondo.com
$663   Dep 26 Dec 16 - Rtn 02 Jan 17
Boston to Shannon
BOS to SNN momondo.com
$703   Dep 03 Nov 16 - Rtn 04 Nov 16
Boston to Dublin
BOS to DUB momondo.com
$751   Dep 26 Nov 16 - Rtn 27 Nov 16
Boston to Dublin
BOS to DUB momondo.com
Boston (BOS) to Dublin (DUB)
 Depart 03 Oct 16
 Return 10 Oct 16

Discount subject to availability

Boston (BOS) to Shannon (SNN)
 Depart 05 May 17
 Return 13 May 17

Flying with American Airlines

Price subject to availability

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  5 more CheapOair.com flights available on this route
$408   Dep 03 May 17 - Rtn 13 May 17
Boston to Dublin
BOS to DUB CheapOair.com
$480   Dep 03 Mar 17 - Rtn 11 Mar 17
Boston to Cork
BOS to ORK CheapOair.com
$613   Dep 16 Oct 16 - Rtn 15 Nov 16
Boston to Tralee
BOS to KIR CheapOair.com
$654   Dep 16 Oct 16 - Rtn 15 Nov 16
Boston to Donegal
BOS to CFN CheapOair.com
$698   Dep 29 Nov 16 - Rtn 22 Dec 16
Boston to Knock
BOS to NOC CheapOair.com
Boston (BOS) to Shannon (SNN)
 Depart 19 Oct 16
 Return 24 Oct 16

Flying with Aer Lingus

Price subject to availability

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  15 more Cheapflights flights available on this route
$484   Dep 07 Dec 16 - Rtn 14 Dec 16
Boston to Dublin
BOS to DUB Cheapflights
$488   Dep 14 Oct 16 - Rtn 16 Oct 16
Boston to Dublin
BOS to DUB Cheapflights
$489   Dep 15 Nov 16 - Rtn 21 Nov 16
Boston to Dublin
BOS to DUB Cheapflights
$489   Dep 16 Nov 16 - Rtn 20 Nov 16
Boston to Dublin
BOS to DUB Cheapflights
$492   Dep 04 Nov 16 - Rtn 07 Nov 16
Boston to Dublin
BOS to DUB Cheapflights
$522   Dep 22 Nov 16 - Rtn 27 Nov 16
Boston to Dublin
BOS to DUB Cheapflights
$547   Dep 16 Oct 16 - Rtn 30 Oct 16
Boston to Dublin
BOS to DUB Cheapflights
$556   Dep 03 Dec 16 - Rtn 04 Dec 16
Boston to Dublin
BOS to DUB Cheapflights
$579   Dep 01 Nov 16 - Rtn 05 Nov 16
Boston to Dublin
BOS to DUB Cheapflights
$587   Dep 26 Dec 16 - Rtn 02 Jan 17
Boston to Dublin
BOS to DUB Cheapflights
$603   Dep 31 Oct 16 - Rtn 03 Nov 16
Boston to Dublin
BOS to DUB Cheapflights
$624   Dep 26 Dec 16 - Rtn 31 Dec 16
Boston to Shannon
BOS to SNN Cheapflights
$663   Dep 26 Dec 16 - Rtn 02 Jan 17
Boston to Shannon
BOS to SNN Cheapflights
$703   Dep 03 Nov 16 - Rtn 04 Nov 16
Boston to Dublin
BOS to DUB Cheapflights
$751   Dep 26 Nov 16 - Rtn 27 Nov 16
Boston to Dublin
BOS to DUB Cheapflights
Boston (BOS) to Dublin (DUB)
 Depart 13 Apr 17
 Return 20 Apr 17

Flying with United Airlines

Price subject to availability

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  • Dep date
  3 more OneTravel.com flights available on this route
$582   Dep 21 Apr 17 - Rtn 30 Apr 17
Boston to Cork
BOS to ORK OneTravel.com
$610   Dep 16 Oct 16 - Rtn 15 Nov 16
Boston to Tralee
BOS to KIR OneTravel.com
$654   Dep 16 Oct 16 - Rtn 15 Nov 16
Boston to Donegal
BOS to CFN OneTravel.com
Boston (BOS) to Dublin (DUB)
 Depart 12 Oct 16
 Return 19 Oct 16

Price subject to availability

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  • Dep date
  13 more CheapAir.com flights available on this route
$536   Dep 24 Oct 16 - Rtn 31 Oct 16
Boston to Dublin
BOS to DUB CheapAir.com
$546   Dep 17 Oct 16 - Rtn 24 Oct 16
Boston to Dublin
BOS to DUB CheapAir.com
$556   Dep 29 Oct 16 - Rtn 05 Nov 16
Boston to Dublin
BOS to DUB CheapAir.com
$566   Dep 26 Oct 16 - Rtn 02 Nov 16
Boston to Dublin
BOS to DUB CheapAir.com
$566   Dep 28 Oct 16 - Rtn 04 Nov 16
Boston to Dublin
BOS to DUB CheapAir.com
$566   Dep 31 Oct 16 - Rtn 07 Nov 16
Boston to Dublin
BOS to DUB CheapAir.com
$566   Dep 02 Nov 16 - Rtn 09 Nov 16
Boston to Dublin
BOS to DUB CheapAir.com
$568   Dep 10 Oct 16 - Rtn 17 Oct 16
Boston to Dublin
BOS to DUB CheapAir.com
$568   Dep 14 Oct 16 - Rtn 21 Oct 16
Boston to Dublin
BOS to DUB CheapAir.com
$568   Dep 19 Oct 16 - Rtn 26 Oct 16
Boston to Dublin
BOS to DUB CheapAir.com
$568   Dep 21 Oct 16 - Rtn 28 Oct 16
Boston to Dublin
BOS to DUB CheapAir.com
$644   Dep 15 Oct 16 - Rtn 22 Oct 16
Boston to Dublin
BOS to DUB CheapAir.com
$644   Dep 22 Oct 16 - Rtn 29 Oct 16
Boston to Dublin
BOS to DUB CheapAir.com
Boston (BOS) to Shannon (SNN)
 Depart 19 Oct 16
 Return 24 Oct 16

Price subject to availability

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  • Dep date
  15 more Smartfares.com flights available on this route
$545   Dep 16 Oct 16 - Rtn 30 Oct 16
Boston to Dublin
BOS to DUB Smartfares.com
$545   Dep 16 Nov 16 - Rtn 20 Nov 16
Boston to Dublin
BOS to DUB Smartfares.com
$545   Dep 20 Apr 17 - Rtn 25 Apr 17
Boston to Dublin
BOS to DUB Smartfares.com
$547   Dep 14 Oct 16 - Rtn 16 Oct 16
Boston to Dublin
BOS to DUB Smartfares.com
$547   Dep 07 Dec 16 - Rtn 14 Dec 16
Boston to Dublin
BOS to DUB Smartfares.com
$567   Dep 15 Nov 16 - Rtn 21 Nov 16
Boston to Dublin
BOS to DUB Smartfares.com
$569   Dep 23 May 17 - Rtn 27 Jun 17
Boston to Dublin
BOS to DUB Smartfares.com
$575   Dep 08 May 17 - Rtn 15 May 17
Boston to Shannon
BOS to SNN Smartfares.com
$593   Dep 04 Nov 16 - Rtn 07 Nov 16
Boston to Dublin
BOS to DUB Smartfares.com
$611   Dep 22 Nov 16 - Rtn 27 Nov 16
Boston to Dublin
BOS to DUB Smartfares.com
$643   Dep 01 Nov 16 - Rtn 05 Nov 16
Boston to Dublin
BOS to DUB Smartfares.com
$648   Dep 22 Aug 17 - Rtn 05 Sep 17
Boston to Dublin
BOS to DUB Smartfares.com
$682   Dep 26 Dec 16 - Rtn 02 Jan 17
Boston to Dublin
BOS to DUB Smartfares.com
$704   Dep 08 May 17 - Rtn 15 May 17
Boston to Tralee
BOS to KIR Smartfares.com
$731   Dep 31 Oct 16 - Rtn 03 Nov 16
Boston to Dublin
BOS to DUB Smartfares.com
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