Chicago
Athens
BEST
DEAL
Mon, 16 Dec
ORD - ATH
Wed, 25 Dec
ATH - ORD
$1068
$1043
Prime price per passenger
Chicago
Athens
BEST
DEAL
Tue, 10 Dec
MDW - ATH
$283
$277
Prime price per passenger
Chicago
Athens
BEST
DEAL
Sun, 01 Dec
ORD - ATH
Mon, 09 Dec
ATH - ORD
$416
$408
Prime price per passenger
Chicago
Athens
BEST
DEAL
Wed, 27 Nov
ORD - ATH
Fri, 29 Nov
ATH - ORD
$987
$962
Prime price per passenger
Chicago
Athens
BEST
DEAL
Sun, 08 Dec
ORD - ATH
Mon, 23 Dec
ATH - ORD
$656
$643
Prime price per passenger