Seattle
Madrid
BEST
DEAL
Mon, 11 Nov
SEA - MAD
Sat, 23 Nov
MAD - SEA
$941
$922
Prime price per passenger
Seattle
Madrid
BEST
DEAL
Wed, 08 Jan
SEA - MAD
$280
$269
Prime price per passenger
Seattle
Madrid
BEST
DEAL
Sun, 17 Nov
SEA - MAD
Thu, 28 Nov
MAD - SEA
$554
$539
Prime price per passenger
Seattle
Madrid
BEST
DEAL
Thu, 21 Nov
SEA - MAD
Fri, 29 Nov
MAD - SEA
$1290
$1278
Prime price per passenger
Seattle
Madrid
BEST
DEAL
Tue, 26 Nov
SEA - MAD
Mon, 09 Dec
MAD - SEA
$554
$539
Prime price per passenger
Seattle
Madrid
BEST
DEAL
Mon, 02 Dec
SEA - MAD
Sun, 08 Dec
MAD - SEA
$816
$797
Prime price per passenger