Ulaanbaatar → Chicago
Ulaanbaatar (UBN) to Chicago (ORD, MDW), all airport combinations.
No nonstop flights. Fastest via Seoul (ICN), about 15h 41m in the air (UBN→ORD).Award: 40,000 ANA miles+ / 45,000 JAL miles+ (UBN→ORD, economy one way, est.)
Nonstop flights by airport pair
None.
Route pages by airport
Times and miles are estimates. Check schedules and availability with the airline.