Chicago
Ulaanbaatar
BEST
DEAL
Fri, 29 Nov
ORD - UBN
Fri, 13 Dec
UBN - ORD
$2138
$2111
Prime price per passenger
Chicago
Ulaanbaatar
BEST
DEAL
Mon, 10 Feb
ORD - UBN
$717
$698
Prime price per passenger
Chicago
Ulaanbaatar
BEST
DEAL
Fri, 15 Nov
ORD - UBN
Thu, 19 Dec
UBN - ORD
$1266
$1247
Prime price per passenger
Chicago
Ulaanbaatar
BEST
DEAL
Sat, 09 Nov
ORD - UBN
Tue, 12 Nov
UBN - ORD
$1959
$1956
Prime price per passenger
Chicago
Ulaanbaatar
BEST
DEAL
Mon, 18 Nov
ORD - UBN
Mon, 02 Dec
UBN - ORD
$5842
$5817
Prime price per passenger
Chicago
Ulaanbaatar
BEST
DEAL
Tue, 26 Nov
ORD - UBN
Sun, 15 Dec
UBN - ORD
$1569
$1550
Prime price per passenger