Book Chicago to Mongolia Flights from USD 1,721*
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1 Test67, Test30
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Our Most Searched Flights on Korean Air from Chicago to Mongolia
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Chicago (ORD)Test185
Ulaanbaatar (UBN)Feb 04, 2026 - Mar 18, 2026
Test41
USD 2,080
Test81 15 Test50 Test10
Test77
Test190
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.
Fly with Korean Air - Popular Flights from Chicago to Mongolia
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Test40 | Test96 | Test33 | Test23 | Test72 | |
|---|---|---|---|---|---|
| Chicago (ORD) | Ulaanbaatar (UBN) | Test77 Test6 Test190 | Jul 17, 2026 - Aug 05, 2026 | Test41 USD 1,721 Test81 1 Test24 Test10 |
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.