Seattle
St. Louis, MO
BEST
DEAL
Thu., 18 Apr.
SEA - STL
Mon., 22 Apr.
STL - SEA
$541
$520
Prime price per passenger
Seattle
St. Louis, MO
BEST
DEAL
Fri., 17 May
SEA - STL
$133
$123
Prime price per passenger
Seattle
St. Louis, MO
BEST
DEAL
Tue., 23 Apr.
SEA - STL
Sat., 27 Apr.
STL - SEA
$284
$269
Prime price per passenger
Seattle
St. Louis, MO
BEST
DEAL
Mon., 29 Apr.
SEA - STL
Thu., 02 May
STL - SEA
$404
$390
Prime price per passenger
Seattle
St. Louis, MO
BEST
DEAL
Fri., 03 May
SEA - STL
Mon., 06 May
STL - SEA
$440
$427
Prime price per passenger
Seattle
St. Louis, MO
BEST
DEAL
Sat., 11 May
SEA - STL
Sun., 12 May
STL - SEA
$600
$582
Prime price per passenger