Cheap flights from Boston to Lisbon from $540

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Cheap airfare to Lisbon, Portugal from Boston, MA from $1807

Cheapest aifare for
Monday Dec 24, 2017
$1350
+ $457 (taxes)
= $1807
(taxes and fees incl.)

Cheap American Airlines flights

From Boston to Lisbon

2 Stop Flight Roundtrip
Economy

Departure Date:
Dec 24, 2017

Save $1267 by changing your day of departure

Return Date:
Dec 31, 2017

Cheap airfare to Lisbon, Portugal from Boston, MA from $1974

Cheapest aifare for
Tuesday Dec 25, 2017
$1540
+ $434 (taxes)
= $1974
(taxes and fees incl.)

Cheap United Airlines flights

From Boston to Lisbon

2 Stop Flight Roundtrip
Economy

Departure Date:
Dec 25, 2017

Save $1433 by changing your day of departure

Return Date:
Jan 01, 2018

Cheap airfare to Lisbon, Portugal from Boston, MA from $1535

Cheapest aifare for
Wednesday Dec 26, 2017
$1382
+ $153 (taxes)
= $1535
(taxes and fees incl.)

Cheap SATA International flights

From Boston to Lisbon

1 Stop Flight Roundtrip
Economy

Departure Date:
Dec 26, 2017

Save $994 by changing your day of departure

Return Date:
Jan 02, 2018

Cheap airfare to Lisbon, Portugal from Boston, MA from $1308

Cheapest aifare for
Thursday Dec 27, 2017
$1162
+ $146 (taxes)
= $1308
(taxes and fees incl.)

Cheap SATA International flights

From Boston to Lisbon

1 Stop Flight Roundtrip
Economy

Departure Date:
Dec 27, 2017

Save $767 by changing your day of departure

Return Date:
Jan 03, 2018

Cheap airfare to Lisbon, Portugal from Boston, MA from $1863

Cheapest aifare for
Friday Dec 28, 2017
$1440
+ $423 (taxes)
= $1863
(taxes and fees incl.)

Cheap American Airlines flights

From Boston to Lisbon

2 Stop Flight Roundtrip
Economy

Departure Date:
Dec 28, 2017

Save $1322 by changing your day of departure

Return Date:
Jan 04, 2018

Cheap airfare to Lisbon, Portugal from Boston, MA from $1428

Cheapest aifare for
Saturday Dec 29, 2017
$995
+ $433 (taxes)
= $1428
(taxes and fees incl.)

Cheap British Airways flights

From Boston to Lisbon

2 Stop Flight Roundtrip
Economy

Departure Date:
Dec 29, 2017

Save $888 by changing your day of departure

Return Date:
Jan 05, 2018

Cheap airfare to Lisbon, Portugal from Boston, MA from $1462

Cheapest aifare for
Sunday Dec 30, 2017
$1040
+ $422 (taxes)
= $1462
(taxes and fees incl.)

Cheap Tap Air Portugal flights

From Boston to Lisbon

2 Stop Flight Roundtrip
Economy

Departure Date:
Dec 30, 2017

Save $922 by changing your day of departure

Return Date:
Jan 06, 2018

Cheap airfare to Lisbon, Portugal from Boston, MA from $1295

Cheapest aifare for
Monday Dec 31, 2017
$835
+ $460 (taxes)
= $1295
(taxes and fees incl.)

Cheap Swiss flights

From Boston to Lisbon

1 Stop Flight Roundtrip
Economy

Departure Date:
Dec 31, 2017

Save $754 by changing your day of departure

Return Date:
Jan 07, 2018

Cheap airfare to Lisbon, Portugal from Boston, MA from $1044

Cheapest aifare for
Tuesday Jan 01, 2018
$605
+ $439 (taxes)
= $1044
(taxes and fees incl.)

Cheap American Airlines flights

From Boston to Lisbon

2 Stop Flight Roundtrip
Economy

Departure Date:
Jan 01, 2018

Save $504 by changing your day of departure

Return Date:
Jan 08, 2018

Cheap airfare to Lisbon, Portugal from Boston, MA from $725

Cheapest aifare for
Wednesday Jan 02, 2018
$572
+ $153 (taxes)
= $725
(taxes and fees incl.)

Cheap SATA International flights

From Boston to Lisbon

1 Stop Flight Roundtrip
Economy

Departure Date:
Jan 02, 2018

Save $184 by changing your day of departure

Return Date:
Jan 09, 2018

Cheap airfare to Lisbon, Portugal from Boston, MA from $792

Cheapest aifare for
Thursday Jan 03, 2018
$647
+ $145 (taxes)
= $792
(taxes and fees incl.)

Cheap SATA International flights

From Boston to Lisbon

1 Stop Flight Roundtrip
Economy

Departure Date:
Jan 03, 2018

Save $252 by changing your day of departure

Return Date:
Jan 10, 2018

Cheap airfare to Lisbon, Portugal from Boston, MA from $786

Cheapest aifare for
Friday Jan 04, 2018
$647
+ $139 (taxes)
= $786
(taxes and fees incl.)

Cheap SATA International flights

From Boston to Lisbon

1 Stop Flight Roundtrip
Economy

Departure Date:
Jan 04, 2018

Save $246 by changing your day of departure

Return Date:
Jan 11, 2018

Cheap airfare to Lisbon, Portugal from Boston, MA from $735

Cheapest aifare for
Saturday Jan 05, 2018
$305
+ $430 (taxes)
= $735
(taxes and fees incl.)

Cheap United Airlines flights

From Boston to Lisbon

2 Stop Flight Roundtrip
Economy

Departure Date:
Jan 05, 2018

Save $194 by changing your day of departure

Return Date:
Jan 12, 2018

Cheap airfare to Lisbon, Portugal from Boston, MA from $913

Cheapest aifare for
Sunday Jan 06, 2018
$411
+ $502 (taxes)
= $913
(taxes and fees incl.)

Cheap Turkish Airlines flights

From Boston to Lisbon

1 Stop Flight Roundtrip
Economy

Departure Date:
Jan 06, 2018

Save $372 by changing your day of departure

Return Date:
Jan 13, 2018

Cheap airfare to Lisbon, Portugal from Boston, MA from $774

Cheapest aifare for
Monday Jan 07, 2018
$360
+ $414 (taxes)
= $774
(taxes and fees incl.)

Cheap United Airlines flights

From Boston to Lisbon

1 Stop Flight Roundtrip
Economy

Departure Date:
Jan 07, 2018

Save $233 by changing your day of departure

Return Date:
Jan 14, 2018

Cheap airfare to Lisbon, Portugal from Boston, MA from $607

Cheapest aifare for
Tuesday Jan 08, 2018
$132
+ $475 (taxes)
= $607
(taxes and fees incl.)

Cheap British Airways flights

From Boston to Lisbon

2 Stop Flight Roundtrip
Economy

Departure Date:
Jan 08, 2018

Save $67 by changing your day of departure

Return Date:
Jan 15, 2018

Cheap airfare to Lisbon, Portugal from Boston, MA from $607

Cheapest aifare for
Wednesday Jan 09, 2018
$132
+ $475 (taxes)
= $607
(taxes and fees incl.)

Cheap British Airways flights

From Boston to Lisbon

2 Stop Flight Roundtrip
Economy

Departure Date:
Jan 09, 2018

Save $67 by changing your day of departure

Return Date:
Jan 16, 2018

Cheap airfare to Lisbon, Portugal from Boston, MA from $607

Cheapest aifare for
Thursday Jan 10, 2018
$132
+ $475 (taxes)
= $607
(taxes and fees incl.)

Cheap British Airways flights

From Boston to Lisbon

2 Stop Flight Roundtrip
Economy

Departure Date:
Jan 10, 2018

Save $67 by changing your day of departure

Return Date:
Jan 17, 2018

Cheap airfare to Lisbon, Portugal from Boston, MA from $636

Cheapest aifare for
Friday Jan 11, 2018
$151
+ $485 (taxes)
= $636
(taxes and fees incl.)

Cheap British Airways flights

From Boston to Lisbon

2 Stop Flight Roundtrip
Economy

Departure Date:
Jan 11, 2018

Save $95 by changing your day of departure

Return Date:
Jan 18, 2018

Cheap airfare to Lisbon, Portugal from Boston, MA from $593

Cheapest aifare for
Saturday Jan 12, 2018
$180
+ $413 (taxes)
= $593
(taxes and fees incl.)

Cheap United Airlines flights

From Boston to Lisbon

2 Stop Flight Roundtrip
Economy

Departure Date:
Jan 12, 2018

Save $52 by changing your day of departure

Return Date:
Jan 19, 2018

Cheap airfare to Lisbon, Portugal from Boston, MA from $614

Cheapest aifare for
Sunday Jan 13, 2018
$160
+ $454 (taxes)
= $614
(taxes and fees incl.)

Cheap United Airlines flights

From Boston to Lisbon

2 Stop Flight Roundtrip
Economy

Departure Date:
Jan 13, 2018

Save $73 by changing your day of departure

Return Date:
Jan 20, 2018

Cheap airfare to Lisbon, Portugal from Boston, MA from $540

Cheapest aifare for
Monday Jan 14, 2018
$140
+ $400 (taxes)
= $540
(taxes and fees incl.)

Cheap United Airlines flights

From Boston to Lisbon

2 Stop Flight Roundtrip
Economy

Departure Date:
Jan 14, 2018

Cheapest time to fly

Return Date:
Jan 21, 2018