Baltimore, MD
Seattle
BEST
DEAL
Fri., 17 May
BWI - SEA
Mon., 20 May
SEA - BWI
$363
$336
Prime price per passenger
Baltimore, MD
Seattle
BEST
DEAL
Sat., 11 May
BWI - SEA
$114
$112
Prime price per passenger
Baltimore, MD
Seattle
BEST
DEAL
Fri., 03 May
BWI - SEA
Mon., 06 May
SEA - BWI
$357
$344
Prime price per passenger
Baltimore, MD
Seattle
BEST
DEAL
Sun., 12 May
BWI - SEA
Tue., 14 May
SEA - BWI
$378
$365
Prime price per passenger