Seattle
St. Louis, MO
BEST
DEAL
![AS](https://ca.edreams.com/images/onefront/airlines/smAS.gif)
Thu., 29 Aug.
SEA - STL
![AS](https://ca.edreams.com/images/onefront/airlines/smAS.gif)
Sun., 01 Sep.
STL - SEA
$762
$734
Prime price per passenger
Seattle
St. Louis, MO
BEST
DEAL
![NK](https://ca.edreams.com/images/onefront/airlines/smNK.gif)
Thu., 26 Sep.
SEA - STL
-15 %
$131
$112
Prime price per passenger
Seattle
St. Louis, MO
BEST
DEAL
![AS](https://ca.edreams.com/images/onefront/airlines/smAS.gif)
Thu., 19 Sep.
SEA - STL
![AS](https://ca.edreams.com/images/onefront/airlines/smAS.gif)
Sat., 21 Sep.
STL - SEA
$325
$314
Prime price per passenger
Seattle
St. Louis, MO
BEST
DEAL
![AS](https://ca.edreams.com/images/onefront/airlines/smAS.gif)
Mon., 02 Sep.
SEA - STL
![AS](https://ca.edreams.com/images/onefront/airlines/smAS.gif)
Fri., 06 Sep.
STL - SEA
$599
$581
Prime price per passenger
Seattle
St. Louis, MO
BEST
DEAL
![AS](https://ca.edreams.com/images/onefront/airlines/smAS.gif)
Sat., 07 Sep.
SEA - STL
![AS](https://ca.edreams.com/images/onefront/airlines/smAS.gif)
Mon., 09 Sep.
STL - SEA
$548
$531
Prime price per passenger
Seattle
St. Louis, MO
BEST
DEAL
![AS](https://ca.edreams.com/images/onefront/airlines/smAS.gif)
Fri., 13 Sep.
SEA - STL
![AS](https://ca.edreams.com/images/onefront/airlines/smAS.gif)
Mon., 16 Sep.
STL - SEA
$378
$365
Prime price per passenger