Title: CA $743 Cheap Flights from Chicago (ORD) to Ulaanbaatar (UBN) - Expedia.ca

![Aerial panorama view of Ulaanbaatar city and Memorial on Zaisan Tolgoi, Mongolia](https://images.trvl-media.com/place/6131018/a457e088-4f4b-4dd9-9479-d0ddceb0225b.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

![](https://images.trvl-media.com/place/6131018/a457e088-4f4b-4dd9-9479-d0ddceb0225b.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

# CA $743 Cheap Flights from Chicago (ORD) to Ulaanbaatar (UBN)

[View CA $743 flight on Wed, Apr 15, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:ORD,to:UBN,departure:15/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:742.36&airProductToken=AQqNAQopCMGmARIEMTM3MRiuHCCSASjstIoDMIe3igM4UUAAWAFyB0dMWE9NTjEKNQjBpgESBDg0NzEYkgEgyGgo-biKAzC_vooDOEdAAVgBcgdHTFhPTU4xegoIyIIBEgQ4NDcxCikIy4oBEgQyMDQxGMhoILRoKIfFigMw3saKAzhUQAFYAXIHR0xYT01OMRIKCAEQARgBKgJBUxgBIgQIARABKAIoAygEMAE) 

## Popular airlines from Chicago O'Hare International Airport (ORD) to Ulaanbaatar (UBN-Chinggis Khaan Intl.)

- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KE.svg)  
Korean Air  
[](https://www.expedia.ca/Flights-Search?leg1=from:ORD,to:UBN,departure:15/03/2026TANYT&leg2=from:UBN,to:ORD,departure:22/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KE"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_CA.svg)  
Air China  
[](https://www.expedia.ca/Flights-Search?leg1=from:ORD,to:UBN,departure:15/03/2026TANYT&leg2=from:UBN,to:ORD,departure:22/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"CA"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_OZ.svg)  
Asiana Airlines  
[](https://www.expedia.ca/Flights-Search?leg1=from:ORD,to:UBN,departure:15/03/2026TANYT&leg2=from:UBN,to:ORD,departure:22/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"OZ"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TK.svg)  
Turkish Airlines  
[](https://www.expedia.ca/Flights-Search?leg1=from:ORD,to:UBN,departure:15/03/2026TANYT&leg2=from:UBN,to:ORD,departure:22/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TK"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg)  
Delta  
[](https://www.expedia.ca/Flights-Search?leg1=from:ORD,to:UBN,departure:15/03/2026TANYT&leg2=from:UBN,to:ORD,departure:22/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_OM.svg)  
MIAT-Mongolian Airlines  
[](https://www.expedia.ca/Flights-Search?leg1=from:ORD,to:UBN,departure:15/03/2026TANYT&leg2=from:UBN,to:ORD,departure:22/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"OM"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_CX.svg)  
Cathay Pacific  
[](https://www.expedia.ca/Flights-Search?leg1=from:ORD,to:UBN,departure:15/03/2026TANYT&leg2=from:UBN,to:ORD,departure:22/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"CX"}}])

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## Cheap flights from Chicago (ORD) to Ulaanbaatar (UBN)

Prices were available within the past 7 days and start at CA $743 for one-way flights and CA $1,812 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif)

Thu, May 7 - Thu, Aug 27

ORD

Chicago

UBN

Ulaanbaatar

CA $1,812

Roundtrip

found 1 day ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ORD,to:UBN,departure:07/05/2026TANYT&leg2=from:UBN,to:ORD,departure:27/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1811.76&airProductToken=AQp-CigIwaYBEgMzMjkYrhwgkgEorLKMAzDFtIwDOFFAAFgBcgdHTFhPTU4xCigIwaYBEgMxNzEYkgEgyGgomLuMAzDewIwDOEdAAVgBcgdHTFhPTU4xCigIz7QBEgM1NjcYyGggtGgoiMKMAzDpw4wDOFNAAVgBcgdHTFhPTU4xCn4KKAjPtAESAzU2OBi0aCDIaCjZjpYDMKGQlgM4S0AAWAFyB1FMWE9NTjEKKAjBpgESAzE3MhjIaCCSASibl5YDMPiblgM4UUABWAFyB1FMWE9NTjEKKAjBpgESAzUzOBiSASCuHCj2nZYDMOuflgM4UUABWAFyB1FMWE9NTjESCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAB)

![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif)

Thu, May 7 - Thu, Aug 27

ORD

Chicago

UBN

Ulaanbaatar

CA $2,088

Roundtrip

found 1 day ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ORD,to:UBN,departure:07/05/2026TANYT&leg2=from:UBN,to:ORD,departure:27/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2087.16&airProductToken=AQp-CigIwaYBEgMzMjkYrhwgkgEorLKMAzDFtIwDOFFAAFgBcgdHTFhPTU4xCigIwaYBEgMxNzEYkgEgyGgomLuMAzDewIwDOEdAAVgBcgdHTFhPTU4xCigIz7QBEgM1NjcYyGggtGgoiMKMAzDpw4wDOFNAAVgBcgdHTFhPTU4xEgoIARABGAEqAkFTGAEiBAgBEAEoAigDKAQwAQ)

![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif)

Thu, May 7 - Thu, Aug 27

ORD

Chicago

UBN

Ulaanbaatar

CA $2,098

Roundtrip

found 1 day ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ORD,to:UBN,departure:07/05/2026TANYT&leg2=from:UBN,to:ORD,departure:27/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2097.96&airProductToken=AQp-CigIwaYBEgMzMjkYrhwgkgEorLKMAzDFtIwDOFFAAFgBcgdHTFhPTU4xCigIwaYBEgMxNzEYkgEgyGgomLuMAzDewIwDOEdAAVgBcgdHTFhPTU4xCigIz7QBEgM1NjcYyGggtGgoiMKMAzDpw4wDOFNAAVgBcgdHTFhPTU4xEgoIARABGAEqAkFTGAEiBAgBEAEoAigDKAQwAQ)

![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif)

Thu, Jul 2 - Wed, Sep 2

ORD

Chicago

UBN

Ulaanbaatar

CA $2,204

Roundtrip

found 3 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ORD,to:UBN,departure:02/07/2026TANYT&leg2=from:UBN,to:ORD,departure:02/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2203.56&airProductToken=AQqDAQotCMGmARIDMzI5GK4cIJIBKIGokQMwoKqRAzhOQABYAWoCTUFyCE5INE9BVk1OCigIwaYBEgMxNzEYkgEgyGgosbGRAzDetpEDOE5AAVgBcgdOSFhPTU4xCigIz7QBEgM1NjcYyGggtGgoiLiRAzDpuZEDOFZAAVgBcgdOSFhPTU4xCn4KKAjPtAESAzU2OBi0aCDIaCiZ0pYDMOHTlgM4S0AAWAFyB0dMWE9NTjEKKAjBpgESAzE3MhjIaCCSASjb2pYDMLjflgM4R0ABWAFyB0dMWE9NTjEKKAjBpgESAzUzOBiSASCuHCi24ZYDMKvjlgM4UUABWAFyB0dMWE9NTjESCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAB)

![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif)

Thu, May 7 - Thu, Aug 27

ORD

Chicago

UBN

Ulaanbaatar

CA $2,255

Roundtrip

found 1 day ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ORD,to:UBN,departure:07/05/2026TANYT&leg2=from:UBN,to:ORD,departure:27/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2254.16&airProductToken=AQp-CigIwaYBEgMzMjkYrhwgkgEorLKMAzDFtIwDOFFAAFgBcgdHTFhPTU4xCigIwaYBEgMxNzEYkgEgyGgomLuMAzDewIwDOEdAAVgBcgdHTFhPTU4xCigIz7QBEgM1NjcYyGggtGgoiMKMAzDpw4wDOFNAAVgBcgdHTFhPTU4xEgoIARABGAEqAkFTGAEiBAgBEAEoAigDKAQwAQ)

![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif)

Thu, May 7 - Thu, Aug 27

ORD

Chicago

UBN

Ulaanbaatar

CA $2,376

Roundtrip

found 1 day ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ORD,to:UBN,departure:07/05/2026TANYT&leg2=from:UBN,to:ORD,departure:27/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2375.86&airProductToken=AQp-CigIwaYBEgMzMjkYrhwgkgEorLKMAzDFtIwDOFFAAFgBcgdHTFhPTU4xCigIwaYBEgMxNzEYkgEgyGgomLuMAzDewIwDOEdAAVgBcgdHTFhPTU4xCigIz7QBEgM1NjcYyGggtGgoiMKMAzDpw4wDOFNAAVgBcgdHTFhPTU4xEgoIARABGAEqAkFTGAEiBAgBEAEoAigDKAQwAQ)

![EVA Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BR.gif)

Thu, May 14 - Thu, Aug 27

ORD

Chicago

UBN

Ulaanbaatar

CA $2,447

Roundtrip

found 1 day ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ORD,to:UBN,departure:14/05/2026TANYT&leg2=from:UBN,to:ORD,departure:27/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2446.06&airProductToken=AQp9CiQIwqQBEgI1NRiuHCDzIyjK94wDMOz-jAM4SEAAWAFyBEhMWFUKJQjCpAESAzE2MBjzIyDIaCjTg40DMOmEjQM4SEABWAFyBEhMWFUKLgjPmgESAzMwOBjIaCC0aCiph40DMIWJjQM4VkABWAFqBlNQUk9NT3IFVlJUS00KfQouCM-aARIDMzA5GLRoIMhoKI6YlgMwzJmWAzhYQABYAWoGU1NBVkVScgVYUlRLTQolCMKkARIDMTY5GMhoIPMjKPSelgMwj6CWAzhXQAFYAXIEV0xXVQokCMKkARICNTYY8yMgrhwokKOWAzDiqZYDOFdAAVgBcgRXTFdVEgoIARABGAEqAkJSGAEiBAgBEAEoAigEKAYwAQ)

![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif)

Thu, May 7 - Thu, Aug 27

ORD

Chicago

UBN

Ulaanbaatar

CA $2,666

Roundtrip

found 1 day ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ORD,to:UBN,departure:07/05/2026TANYT&leg2=from:UBN,to:ORD,departure:27/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2665.66&airProductToken=AQq9AQo1CMSYARIENDkyMxiuHCCpUSijsYwDMLiyjAM4VUAAWAFqCU1BSU5DTEFTQ3IIVUtXMFpOTTAKQQjEmAESBDc4NDQYqVEgyGgo4rOMAzD6uowDOFVAAVgBaglNQUlOQ0xBU0NyCFVLVzBaTk0wegoIy4oBEgQ3ODQ0CkEIxJgBEgQ3ODg1GMhoILRoKMe8jAMwnr6MAzhVQAFYAWoJTUFJTkNMQVNDcghVS1cwWk5NMHoKCMuKARIENzg4NQqGAQpBCMSYARIENzg4Nhi0aCDIaCjMlJYDMIqWlgM4WEAAWAFqCU1BSU5DTEFTQ3IIWEtXMFpOTTB6CgjLigESBDc4ODYKQQjEmAESBDc4NjMYyGggrhwopJ6WAzCwpJYDOFhAAVgBaglNQUlOQ0xBU0NyCFhLVzBaTk0wegoIy4oBEgQ3ODYzEgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ)

![Asiana Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/oz.gif)

Thu, May 14 - Thu, Aug 27

ORD

Chicago

UBN

Ulaanbaatar

CA $3,258

Roundtrip

found 1 day ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ORD,to:UBN,departure:14/05/2026TANYT&leg2=from:UBN,to:ORD,departure:27/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:3257.56&airProductToken=AQqHAQo0CM-0ARIENjI3MRiuHCCLuAEogoCNAzCfgo0DOFFAAFgBcgVRS1hVUnoKCNWCARIEMTk2NwonCM-0ARIDMjAzGIu4ASDIaCimg40DMNCJjQM4UUABWAFyBVFLWFVSCiYIz7QBEgM1NjcYyGggtGgo6JCNAzDJko0DOFFAAVgBcgVRS1hVUgqHAQomCM-0ARIDNTY4GLRoIMhoKNmOlgMwoZCWAzhRQABYAXIFUUtYVVIKJwjPtAESAzIwNBjIaCCLuAEohJiWAzDUnZYDOFFAAVgBcgVRS1hVUgo0CM-0ARIENjI3NBiLuAEgrhwo3KaWAzDaqJYDOFFAAVgBcgVRS1hVUnoKCNWCARIENjI3NBIKCAEQARgBKgJPWhgBIgQIARABKAIoBCgGMAE)

![Etihad Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EY.GIF)

Thu, May 7 - Thu, Aug 27

ORD

Chicago

UBN

Ulaanbaatar

CA $4,496

Roundtrip

found 1 day ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ORD,to:UBN,departure:07/05/2026TANYT&leg2=from:UBN,to:ORD,departure:27/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:4495.66&airProductToken=AQqlAQowCMWyARICMTAYrhwggD0olK-MAzC-tYwDOEtAAFgBagZZQkFTSUNyCEtMTjA1SDFSCjEIxbIBEgM4MjIYgD0gyGgoxrmMAzDOvYwDOEtAAVgBagZZQkFTSUNyCEtMTjA1SDFSCj4IxbIBEgQ4NDYwGMhoILRoKIjCjAMw6cOMAzhLQAFYAWoGWUJBU0lDcghLTE4wNUgxUnoKCM-0ARIEODQ2MAqkAQo-CMWyARIEODQ2MRi0aCDIaCjZjpYDMKGQlgM4TEAAWAFqBllCQVNJQ3IITExOMDRIMVJ6CgjPtAESBDg0NjEKMQjFsgESAzgyMxjIaCCAPSitlpYDMJSblgM4TEABWAFqBllCQVNJQ3IITExOMDRIMVIKLwjFsgESATkYgD0grhwo_5yWAzDvo5YDOExAAVgBagZZQkFTSUNyCExMTjA0SDFSEgoIARABGAEqAkVZGAEiBAgBEAEoAigDKAQwAQ)

![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh)

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## Find the cheapest month to fly from Chicago (ORD) to Ulaanbaatar (UBN)

### September is typically the cheapest month to fly

From CA $1,385 - CA $2,216 per traveller.

## Frequently asked questions

### How much is a flight from ORD to UBN?

### Do I need to pay a cancellation fee if I cancel my flight from ORD to UBN?

### How do I find cheap flights from O'Hare Airport to UBN that have flexible change policies?

### How far is the flight from O'Hare Intl. Airport (ORD) to UBN?

### Which airlines fly direct from O'Hare Airport to UBN?

### Are ORD to UBN flight tickets cheaper when they're purchased at the last minute?

## Travel information

| Origin airport      | O'Hare Intl.                                      |
| ------------------- | ------------------------------------------------- |
| Destination airport | Chinggis Khaan Intl.                              |
| Airlines serving    | Air China, Asiana Airlines, Delta, Etihad Airways |
| Roundtrip price     | CA $1,812                                         |
| Distance            | 9885 km                                           |

## Book with confidence

# Chicago to Sergelen Flights

**The easy way to book your flights from Chicago to Ulaanbaatar** 

With Expedia, it’s simple to find and book flights to Ulaanbaatar from Chicago whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Chinggis Khaan Intl., too. 

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Chicago to Ulaanbaatar today, tomorrow, or this week. 

**Save dollars with cheap flights from O'Hare Intl., ORD to Chinggis Khaan Intl., UBN** 

Sort your search results by price to find great deals on your flight from Chicago to Ulaanbaatar—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Ulaanbaatar from Chicago currently is just CA $1,812 rising to CA $4,496\. 

Here are more money-saving tips: 

- Fly in May when flight prices are normally at their lowest
- Book about a month to 6 weeks before you travel for the best prices to Ulaanbaatar
- Avoid peak season and weekends when flights can cost more
- Early morning and late-night flights are sometimes cheaper, so try varying your travel times
- One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!

**Reasons to choose Expedia for your flight to Ulaanbaatar from Chicago** 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Ulaanbaatar with Expedia today.

\*Available to Expedia members.