Boston
Lisbon
BEST
DEAL
![S4](https://ca.edreams.com/images/onefront/airlines/smS4.gif)
Mon., 05 Aug.
BOS - LIS
![VY](https://ca.edreams.com/images/onefront/airlines/smVY.gif)
Fri., 09 Aug.
LIS - BOS
$1894
$1759
Prime price per passenger
Boston
Lisbon
BEST
DEAL
![S4](https://ca.edreams.com/images/onefront/airlines/smS4.gif)
Wed., 23 Oct.
BOS - LIS
$398
$378
Prime price per passenger