Boston
Seattle
BEST
DEAL
![AS](https://ca.edreams.com/images/onefront/airlines/smAS.gif)
Thu., 05 Sep.
BOS - SEA
![AS](https://ca.edreams.com/images/onefront/airlines/smAS.gif)
Fri., 06 Sep.
SEA - BOS
$515
$500
Prime price per passenger
Boston
Seattle
BEST
DEAL
![AS](https://ca.edreams.com/images/onefront/airlines/smAS.gif)
Fri., 13 Sep.
BOS - SEA
$135
$128
Prime price per passenger
Boston
Seattle
BEST
DEAL
![AS](https://ca.edreams.com/images/onefront/airlines/smAS.gif)
Sat., 14 Sep.
BOS - SEA
![AS](https://ca.edreams.com/images/onefront/airlines/smAS.gif)
Tue., 17 Sep.
SEA - BOS
$336
$325
Prime price per passenger
Boston
Seattle
BEST
DEAL
![AS](https://ca.edreams.com/images/onefront/airlines/smAS.gif)
Sat., 21 Sep.
BOS - SEA
![AS](https://ca.edreams.com/images/onefront/airlines/smAS.gif)
Sat., 21 Sep.
SEA - BOS
$505
$495
Prime price per passenger