Find Flights from Chicago to Ulaanbaatar from USD 1,022*

1 Test67, Test30

Test36

Test97

Test28

Test74

Best Flights Deals by Popularity from Chicago to Ulaanbaatar

Test39

Test100

Test17

USD

Test222

Best Flights Deals by Popularity from Chicago to Ulaanbaatar
Test40	Test96	Test33	Test23	Test72
Chicago (ORD)	Ulaanbaatar (UBN)	Test77 Test6 Test190	Jul 06, 2026 - Jul 28, 2026	Test41 USD 1,327 Test81 1 Test24 Test10

Test40

Test96

Test33

Test23

Test72

Chicago (ORD)

Ulaanbaatar (UBN)

Test77

Test6

Test190

Jul 06, 2026 - Jul 28, 2026

Test41

USD 1,327

Test81 1 Test24 Test10

*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.