Best Flights starting from N/A
from—economy
Chicago (Any)
Wed, Jun 17
Roundtrip
Ulaanbaatar (UBN)
Fri, Sep 4
from$1,837economy
Chicago (Any)
Wed, Jun 17
Roundtrip
Ulaanbaatar (UBN)
Tue, Sep 1
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Other Destinations
Chicago (Any) to Los Angeles (Any) in June from $44
From $44
Chicago (Any) to Miami (Any) in June from $56
From $56
Chicago (Any) to Denver (Any) in June from $80
From $80
Chicago (Any) to Atlanta (ATL) in June from $83
From $83
Chicago (Any) to Phoenix (PHX) in June from $105
From $105
Chicago (Any) to New York (Any) in June from $113
From $113
Flights from Other Cities
Washington, D.C. (IAD) to Ulaanbaatar (UBN) in June from $2,556
From $2,556
Portland (PDX) to Ulaanbaatar (UBN) in July from $4,354
From $4,354
Denver (DEN) to Ulaanbaatar (UBN) in August from $750
From $750
Portland (PDX) to Ulaanbaatar (UBN) in August from $1,536
From $1,536
Washington, D.C. (IAD) to Ulaanbaatar (UBN) in August from $1,815
From $1,815
Abuja (ABV) to Ulaanbaatar (UBN) in August from $1,895
From $1,895