Chicago
Ulaanbaatar
BEST
DEAL
Tue, 14 Jan
ORD - UBN
Wed, 29 Jan
UBN - ORD
$1376
$1320
Prime price per passenger
Chicago
Ulaanbaatar
BEST
DEAL
Sun, 09 Mar
ORD - UBN
$708
$690
Prime price per passenger
Chicago
Ulaanbaatar
BEST
DEAL
Tue, 21 Jan
ORD - UBN
Wed, 29 Jan
UBN - ORD
$1332
$1314
Prime price per passenger
Chicago
Ulaanbaatar
BEST
DEAL
Thu, 02 Jan
ORD - UBN
Thu, 09 Jan
UBN - ORD
$2288
$2272
Prime price per passenger
Chicago
Ulaanbaatar
BEST
DEAL
Sun, 05 Jan
ORD - UBN
Tue, 21 Jan
UBN - ORD
$1446
$1403
Prime price per passenger
Chicago
Ulaanbaatar
BEST
DEAL
Fri, 10 Jan
ORD - UBN
Thu, 16 Jan
UBN - ORD
$2299
$2281
Prime price per passenger