Seattle
Des Moines, IA
BEST
DEAL
Fri, 17 May
SEA - DSM
Sun, 19 May
DSM - SEA
$503
$482
Prime price per passenger
Seattle
Des Moines, IA
BEST
DEAL
Wed, 05 Jun
SEA - DSM
$74
$72
Prime price per passenger
Seattle
Des Moines, IA
BEST
DEAL
Wed, 05 Jun
SEA - DSM
Thu, 06 Jun
DSM - SEA
$347
$340
Prime price per passenger
Seattle
Des Moines, IA
BEST
DEAL
Mon, 20 May
SEA - DSM
Thu, 23 May
DSM - SEA
$368
$360
Prime price per passenger
Seattle
Des Moines, IA
BEST
DEAL
Sat, 25 May
SEA - DSM
Tue, 28 May
DSM - SEA
$451
$444
Prime price per passenger
Seattle
Des Moines, IA
BEST
DEAL
Sat, 01 Jun
SEA - DSM
Mon, 03 Jun
DSM - SEA
$412
Prime price per passenger