Boston
Lisbon
BEST
DEAL
Sun., 05 Jan.
BOS - LIS
Sat., 11 Jan.
LIS - BOS
$2043
$1905
Prime price per passenger
Boston
Lisbon
BEST
DEAL
Sat., 01 Mar.
BOS - LIS
$336
$325
Prime price per passenger
Boston
Lisbon
BEST
DEAL
Sun., 19 Jan.
BOS - LIS
Mon., 27 Jan.
LIS - BOS
$767
$703
Prime price per passenger
Boston
Lisbon
BEST
DEAL
Tue., 31 Dec.
BOS - LIS
Sat., 11 Jan.
LIS - BOS
$1186
$1096
Prime price per passenger
Boston
Lisbon
BEST
DEAL
Wed., 01 Jan.
BOS - LIS
Mon., 13 Jan.
LIS - BOS
$1071
$983
Prime price per passenger
Boston
Lisbon
BEST
DEAL
Sun., 12 Jan.
BOS - LIS
Mon., 20 Jan.
LIS - BOS
$781
$709
Prime price per passenger