Flights from Boston (BOS) to Portugal (Portugal)

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We compare hundreds of flights from Boston to Portugal from a range of airlines and travel agents to get you the best deals. Find cheap flights along this route.
Boston (BOS) to Lisbon (LIS)
 Depart 17 Jun 15
 Return 17 Jul 15

Flying with Tap Air Portugal

Price subject to availability

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  • Dep date
  2 more OneTravel.com flights available on this route
$1,447   Dep 17 Jun 15 - Rtn 18 Jul 15
Boston to Horta
BOS to HOR OneTravel.com
$1,969   Dep 17 Jun 15 - Rtn 17 Jul 15
Boston to Funchal
BOS to FNC OneTravel.com
Boston (BOS) to Lisbon (LIS)
 Depart 26 Aug 15
 Return 02 Sep 15

Flying with Lufthansa

Price subject to availability

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  • Price
  • Dep date
  15 more momondo.com flights available on this route
$915   Dep 26 Aug 15 - Rtn 02 Sep 15
Boston to Faro
BOS to FAO momondo.com
$1,042   Dep 12 Aug 15 - Rtn 19 Aug 15
Boston to Lisbon
BOS to LIS momondo.com
$1,057   Dep 26 Aug 15 - Rtn 02 Sep 15
Boston to Faro
BOS to FAO momondo.com
$1,069   Dep 26 Aug 15 - Rtn 02 Sep 15
Boston to Faro
BOS to FAO momondo.com
$1,074   Dep 26 Aug 15 - Rtn 02 Sep 15
Boston to Lisbon
BOS to LIS momondo.com
$1,104   Dep 19 Aug 15 - Rtn 26 Aug 15
Boston to Faro
BOS to FAO momondo.com
$1,110   Dep 19 Aug 15 - Rtn 26 Aug 15
Boston to Lisbon
BOS to LIS momondo.com
$1,152   Dep 26 Aug 15 - Rtn 02 Sep 15
Boston to Lisbon
BOS to LIS momondo.com
$1,172   Dep 12 Aug 15 - Rtn 19 Aug 15
Boston to Faro
BOS to FAO momondo.com
$1,177   Dep 12 Aug 15 - Rtn 19 Aug 15
Boston to Lisbon
BOS to LIS momondo.com
$1,185   Dep 19 Aug 15 - Rtn 26 Aug 15
Boston to Faro
BOS to FAO momondo.com
$1,206   Dep 05 Aug 15 - Rtn 12 Aug 15
Boston to Faro
BOS to FAO momondo.com
$1,217   Dep 19 Aug 15 - Rtn 26 Aug 15
Boston to Faro
BOS to FAO momondo.com
$1,219   Dep 29 Jul 15 - Rtn 05 Aug 15
Boston to Faro
BOS to FAO momondo.com
$1,224   Dep 05 Aug 15 - Rtn 12 Aug 15
Boston to Lisbon
BOS to LIS momondo.com
Boston (BOS) to Lisbon (LIS)
 Depart 01 Nov 15
 Return 08 Nov 15

Flying with Sata International

Price subject to availability

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  • Price
  • Dep date
  15 more CheapOair.com flights available on this route
$665   Dep 30 Oct 15 - Rtn 08 Nov 15
Boston to Lisbon
BOS to LIS CheapOair.com
$678   Dep 03 Nov 15 - Rtn 08 Nov 15
Boston to Lisbon
BOS to LIS CheapOair.com
$715   Dep 13 Sep 15 - Rtn 29 Sep 15
Boston to Lisbon
BOS to LIS CheapOair.com
$715   Dep 15 Sep 15 - Rtn 30 Sep 15
Boston to Lisbon
BOS to LIS CheapOair.com
$727   Dep 15 Dec 15 - Rtn 05 Jan 16
Boston to Lisbon
BOS to LIS CheapOair.com
$728   Dep 18 Dec 15 - Rtn 08 Jan 16
Boston to Lisbon
BOS to LIS CheapOair.com
$765   Dep 20 Dec 15 - Rtn 03 Jan 16
Boston to Lisbon
BOS to LIS CheapOair.com
$778   Dep 15 Sep 15 - Rtn 29 Sep 15
Boston to Lisbon
BOS to LIS CheapOair.com
$955   Dep 27 Aug 15 - Rtn 29 Aug 15
Boston to Lisbon
BOS to LIS CheapOair.com
$1,021   Dep 02 Jun 15 - Rtn 16 Jun 15
Boston to Lisbon
BOS to LIS CheapOair.com
$1,036   Dep 03 Jun 15 - Rtn 18 Jun 15
Boston to Lisbon
BOS to LIS CheapOair.com
$1,046   Dep 11 Jun 15 - Rtn 22 Jun 15
Boston to Lisbon
BOS to LIS CheapOair.com
$1,048   Dep 11 Jul 15 - Rtn 14 Aug 15
Boston to Lisbon
BOS to LIS CheapOair.com
$1,048   Dep 16 Jul 15 - Rtn 14 Aug 15
Boston to Lisbon
BOS to LIS CheapOair.com
$1,048   Dep 30 Jul 15 - Rtn 23 Aug 15
Boston to Lisbon
BOS to LIS CheapOair.com
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