Flights from Boston (BOS) to Spain (Spain)

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We compare hundreds of flights from Boston to Spain from a range of airlines and travel agents to get you the best deals. Find cheap flights along this route.
Boston (BOS) to Barcelona (BCN)
 Depart 06 Dec 16
 Return 13 Dec 16

Discount subject to availability

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  • Dep date
  1 more Hotwire flights available on this route
$-27   Dep 09 Dec 16 - Rtn 16 Dec 16
Boston to Madrid
BOS to MAD Hotwire
Boston (BOS) to Barcelona (BCN)
 Depart 07 Jan 17
 Return 14 Jan 17

Price subject to availability

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  15 more CheapAir.com flights available on this route
$663   Dep 06 Jan 17 - Rtn 13 Jan 17
Boston to Madrid
BOS to MAD CheapAir.com
$667   Dep 04 Jan 17 - Rtn 11 Jan 17
Boston to Madrid
BOS to MAD CheapAir.com
$721   Dep 04 Jan 17 - Rtn 11 Jan 17
Boston to Barcelona
BOS to BCN CheapAir.com
$781   Dep 02 Jan 17 - Rtn 09 Jan 17
Boston to Barcelona
BOS to BCN CheapAir.com
$793   Dep 30 Dec 16 - Rtn 06 Jan 17
Boston to Barcelona
BOS to BCN CheapAir.com
$795   Dep 06 Jan 17 - Rtn 13 Jan 17
Boston to Barcelona
BOS to BCN CheapAir.com
$801   Dep 31 Dec 16 - Rtn 07 Jan 17
Boston to Barcelona
BOS to BCN CheapAir.com
$849   Dep 07 Jan 17 - Rtn 14 Jan 17
Boston to Madrid
BOS to MAD CheapAir.com
$877   Dep 30 Dec 16 - Rtn 06 Jan 17
Boston to Madrid
BOS to MAD CheapAir.com
$890   Dep 31 Dec 16 - Rtn 07 Jan 17
Boston to Madrid
BOS to MAD CheapAir.com
$982   Dep 16 Dec 16 - Rtn 23 Dec 16
Boston to Barcelona
BOS to BCN CheapAir.com
$997   Dep 02 Jan 17 - Rtn 09 Jan 17
Boston to Madrid
BOS to MAD CheapAir.com
$1,071   Dep 19 Dec 16 - Rtn 26 Dec 16
Boston to Madrid
BOS to MAD CheapAir.com
$1,075   Dep 17 Dec 16 - Rtn 24 Dec 16
Boston to Barcelona
BOS to BCN CheapAir.com
$1,209   Dep 16 Dec 16 - Rtn 23 Dec 16
Boston to Madrid
BOS to MAD CheapAir.com
Boston (BOS) to Malaga (AGP)
 Depart 13 Mar 17
 Return 28 Mar 17

Flying with British Airways

Price subject to availability

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  11 more CheapOair.com flights available on this route
$381   Dep 02 Mar 17 - Rtn 12 Mar 17
Boston to Madrid
BOS to MAD CheapOair.com
$388   Dep 15 Jan 17 - Rtn 05 Mar 17
Boston to Barcelona
BOS to BCN CheapOair.com
$403   Dep 02 Mar 17 - Rtn 12 Mar 17
Boston to Seville
BOS to SVQ CheapOair.com
$412   Dep 04 Feb 17 - Rtn 10 Feb 17
Boston to Ibiza
BOS to IBZ CheapOair.com
$419   Dep 01 Mar 17 - Rtn 29 Mar 17
Boston to Palma de Majorca
BOS to PMI CheapOair.com
$531   Dep 05 Mar 17 - Rtn 12 Mar 17
Boston to Las Palmas
BOS to LPA CheapOair.com
$547   Dep 07 Feb 17 - Rtn 14 Feb 17
Boston to Reina Sofia-Tenerife Sur
BOS to TFS CheapOair.com
$574   Dep 07 Feb 17 - Rtn 14 Feb 17
Boston to Arrecife
BOS to ACE CheapOair.com
$595   Dep 25 Mar 17 - Rtn 03 Apr 17
Boston to Santiago de Compostela
BOS to SCQ CheapOair.com
$630   Dep 19 Jan 17 - Rtn 23 Jan 17
Boston to Tenerife
BOS to TCI CheapOair.com
$808   Dep 30 Dec 16 - Rtn 11 Jan 17
Boston to Vigo
BOS to VGO CheapOair.com
Boston (BOS) to Madrid (MAD)
 Depart 16 Mar 17
 Return 30 Mar 17

Flying with Iberia

Price subject to availability

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  7 more OneTravel.com flights available on this route
$396   Dep 21 Mar 17 - Rtn 28 Mar 17
Boston to Barcelona
BOS to BCN OneTravel.com
$470   Dep 31 Aug 17 - Rtn 08 Sep 17
Boston to Malaga
BOS to AGP OneTravel.com
$521   Dep 19 Apr 17 - Rtn 03 May 17
Boston to Seville
BOS to SVQ OneTravel.com
$526   Dep 11 Feb 17 - Rtn 18 Feb 17
Boston to La Coruna
BOS to LCG OneTravel.com
$836   Dep 25 Dec 16 - Rtn 23 Jan 17
Boston to Palma de Majorca
BOS to PMI OneTravel.com
$1,145   Dep 19 Dec 16 - Rtn 20 Jan 17
Boston to Las Palmas
BOS to LPA OneTravel.com
$1,220   Dep 05 Aug 17 - Rtn 12 Aug 17
Boston to Reina Sofia-Tenerife Sur
BOS to TFS OneTravel.com
Boston (BOS) to Madrid (MAD)
 Depart 09 Apr 17
 Return 17 Apr 17

Price subject to availability

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  • Dep date
  15 more Smartfares.com flights available on this route
$375   Dep 24 Aug 17 - Rtn 04 Sep 17
Boston to Madrid
BOS to MAD Smartfares.com
$375   Dep 26 Apr 17 - Rtn 27 Jun 17
Boston to Madrid
BOS to MAD Smartfares.com
$375   Dep 10 May 17 - Rtn 17 May 17
Boston to Madrid
BOS to MAD Smartfares.com
$397   Dep 11 Feb 17 - Rtn 21 Feb 17
Boston to Madrid
BOS to MAD Smartfares.com
$397   Dep 27 Feb 17 - Rtn 06 Mar 17
Boston to Madrid
BOS to MAD Smartfares.com
$403   Dep 09 Apr 17 - Rtn 17 Apr 17
Boston to Barcelona
BOS to BCN Smartfares.com
$403   Dep 26 Apr 17 - Rtn 27 Jun 17
Boston to Barcelona
BOS to BCN Smartfares.com
$404   Dep 09 May 17 - Rtn 02 Jun 17
Boston to Barcelona
BOS to BCN Smartfares.com
$404   Dep 21 Mar 17 - Rtn 28 Mar 17
Boston to Madrid
BOS to MAD Smartfares.com
$409   Dep 11 Jan 17 - Rtn 23 Feb 17
Boston to Madrid
BOS to MAD Smartfares.com
$413   Dep 31 Dec 16 - Rtn 28 Jan 17
Boston to Madrid
BOS to MAD Smartfares.com
$414   Dep 11 Feb 17 - Rtn 20 Feb 17
Boston to Ibiza
BOS to IBZ Smartfares.com
$419   Dep 05 Apr 17 - Rtn 12 Apr 17
Boston to Barcelona
BOS to BCN Smartfares.com
$420   Dep 12 Jan 17 - Rtn 21 Feb 17
Boston to Madrid
BOS to MAD Smartfares.com
$431   Dep 31 Dec 16 - Rtn 26 Jan 17
Boston to Madrid
BOS to MAD Smartfares.com
Boston (BOS) to Madrid (MAD)
 Depart 26 Mar 17
 Return 17 Apr 17

Flying with Brussels Airlines

Price subject to availability

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  • Dep date
  15 more momondo.com flights available on this route
$376   Dep 23 Mar 17 - Rtn 29 Mar 17
Boston to Madrid
BOS to MAD momondo.com
$376   Dep 25 Mar 17 - Rtn 17 Apr 17
Boston to Madrid
BOS to MAD momondo.com
$379   Dep 30 May 17 - Rtn 06 Jun 17
Boston to Barcelona
BOS to BCN momondo.com
$380   Dep 26 Feb 17 - Rtn 08 Mar 17
Boston to Madrid
BOS to MAD momondo.com
$380   Dep 21 Mar 17 - Rtn 28 Mar 17
Boston to Madrid
BOS to MAD momondo.com
$381   Dep 27 Feb 17 - Rtn 06 Mar 17
Boston to Barcelona
BOS to BCN momondo.com
$382   Dep 05 Apr 17 - Rtn 12 Apr 17
Boston to Barcelona
BOS to BCN momondo.com
$383   Dep 27 Feb 17 - Rtn 06 Mar 17
Boston to Madrid
BOS to MAD momondo.com
$383   Dep 05 Apr 17 - Rtn 12 Apr 17
Boston to Barcelona
BOS to BCN momondo.com
$383   Dep 21 May 17 - Rtn 29 May 17
Boston to Madrid
BOS to MAD momondo.com
$384   Dep 20 Feb 17 - Rtn 06 Mar 17
Boston to Madrid
BOS to MAD momondo.com
$385   Dep 23 Feb 17 - Rtn 27 Feb 17
Boston to Madrid
BOS to MAD momondo.com
$386   Dep 15 Jan 17 - Rtn 23 Jan 17
Boston to Barcelona
BOS to BCN momondo.com
$388   Dep 21 Mar 17 - Rtn 28 Mar 17
Boston to Barcelona
BOS to BCN momondo.com
$390   Dep 14 Jan 17 - Rtn 30 Jan 17
Boston to Barcelona
BOS to BCN momondo.com
Boston (BOS) to Madrid (MAD)
 Depart 26 Mar 17
 Return 17 Apr 17

Flying with Brussels Airlines

Price subject to availability

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  • Price
  • Dep date
  15 more Cheapflights flights available on this route
$376   Dep 23 Mar 17 - Rtn 29 Mar 17
Boston to Madrid
BOS to MAD Cheapflights
$376   Dep 25 Mar 17 - Rtn 17 Apr 17
Boston to Madrid
BOS to MAD Cheapflights
$380   Dep 26 Feb 17 - Rtn 08 Mar 17
Boston to Madrid
BOS to MAD Cheapflights
$380   Dep 21 Mar 17 - Rtn 28 Mar 17
Boston to Madrid
BOS to MAD Cheapflights
$381   Dep 27 Feb 17 - Rtn 06 Mar 17
Boston to Barcelona
BOS to BCN Cheapflights
$383   Dep 27 Feb 17 - Rtn 06 Mar 17
Boston to Madrid
BOS to MAD Cheapflights
$384   Dep 20 Feb 17 - Rtn 06 Mar 17
Boston to Madrid
BOS to MAD Cheapflights
$385   Dep 23 Feb 17 - Rtn 27 Feb 17
Boston to Madrid
BOS to MAD Cheapflights
$386   Dep 15 Jan 17 - Rtn 23 Jan 17
Boston to Barcelona
BOS to BCN Cheapflights
$388   Dep 21 Mar 17 - Rtn 28 Mar 17
Boston to Barcelona
BOS to BCN Cheapflights
$390   Dep 14 Jan 17 - Rtn 30 Jan 17
Boston to Barcelona
BOS to BCN Cheapflights
$391   Dep 18 Jan 17 - Rtn 28 Feb 17
Boston to Madrid
BOS to MAD Cheapflights
$391   Dep 11 Jan 17 - Rtn 23 Feb 17
Boston to Madrid
BOS to MAD Cheapflights
$393   Dep 27 Feb 17 - Rtn 06 Mar 17
Boston to Barcelona
BOS to BCN Cheapflights
$393   Dep 12 Mar 17 - Rtn 19 Mar 17
Boston to Madrid
BOS to MAD Cheapflights
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