Find out what a flight from Chicago O'Hare to Ulaanbaatar Chinggis Khaan might cost

Prices vary based on date, airline, and availability. Compare several options if you're flying between Chicago and Ulaanbaatar.

$1,163 is the best price recorded in the last 15 days.

Try shifting your departure forward or backward by a day to find better options. If you’re looking for a good deal, consider flying outside peak hours as well.

Which departure and arrival airports are available?

Between Chicago and Ulaanbaatar, flight options may depend on the combination of airports available.

• Airports in Chicago: Chicago is connected by 3 airports - Midway, O'Hare, Rockford.
• Airports in Ulaanbaatar: Another alternative is Buyant-Ukhaa.

Sometimes flying into a nearby city can be more cost-effective. When a city has multiple airports, it’s worth comparing different flight combinations.

Refine your flight search from Chicago O'Hare to Ulaanbaatar Chinggis Khaan

With Jetcost, it’s easy to narrow down results to find flights that match your schedule and preferences. You can filter by airline, price, trip type, and more — including offers from Expedia, eDreams, and top carriers.

Other popular destinations

Also looking at Mongolia? These cities are trending: Dalanzadgad, Ulaanbaatar, Ulaangom, Ulgit.

Online agencies can show different offers for the same flight — it’s worth comparing. Filters let you narrow things down further, like selecting a specific time slot to find flights that suit you best.