In terms of precipitation, rainfall in Chicago ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago when rainfall is around 1.7 in.

If weather is an important factor for your trip to Chicago, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

What are the most popular airlines that fly from Mongolia to Chicago?

Turkish Airlines, MIAT Mongolian and United Airlines are the most popular airlines when flying from Mongolia to Chicago.

What is the cheapest time of day to fly from MN to CHI?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Mongolia to Chicago as you normally would.

Can I find deals for flights from Mongolia to Chicago that include hotel bookings?

Yes. In addition to deals on Mongolia to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Mongolia to Chicago?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Mongolia to Chicago.

Can I find deals for business class flights from Mongolia to Chicago?

Yes. Cheapflights offers flight deals from Mongolia to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Find Flights from Mongolia to Chicago

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Find cheap flights from Mongolia to Chicago with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Reviews of airlines servicing Chicago

See what other customers who have flown with Korean Air, United Airlines, and Turkish Airlines from Mongolia to Chicago have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Korean Air

8.4

Very good

1,188 reviews

Reviews

1 / 20

10.0

Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Korean Air

8.4

Very good

1,188 reviews

Korean Air

8.4

Very good

1,188 reviews

Reviews

1 / 20

10.0

Excellent

Jacqueline,Aug 2025

ICN - SEA

United Airlines

7.4

Good

9,198 reviews

Korean Air

8.4

Very good

1,188 reviews

Reviews

1 / 20

10.0

Excellent

Jacqueline,Aug 2025

ICN - SEA

Turkish Airlines

7.3

Good

4,208 reviews

Korean Air

8.4

Very good

1,188 reviews

Reviews

1 / 20

10.0

Excellent

Jacqueline,Aug 2025

ICN - SEA

Related info for your journey

Can I find deals for flights from Mongolia to Chicago that include hotel bookings?
Yes. In addition to deals on Mongolia to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Mongolia to Chicago?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Mongolia to Chicago.
Can I find deals for business class flights from Mongolia to Chicago?
Yes. Cheapflights offers flight deals from Mongolia to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Lansing

Merrillville

Hammond

Porter

Benton Harbor

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from Mongolia to Chicago

Airline	Cheapest	Average	Flexibility	On-time
Turkish Airlines	Cheapest$1,082	Average$1,262	FlexibilityNo cancel fee	On-time77%
United Airlines	Cheapest$1,178	Average$1,263	FlexibilityNo cancel fee	On-time69%
Korean Air	Cheapest$1,210	Average$1,507	FlexibilityNo cancel fee	On-time81%
MIAT Mongolian	Cheapest$1,300	Average$1,445	FlexibilityNo cancel fee	On-time63%

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Find cheap flights from Mongolia to Chicago with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Reviews of airlines servicing Chicago

See what other customers who have flown with Korean Air, United Airlines, and Turkish Airlines from Mongolia to Chicago have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Mongolia to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Mongolia to Chicago that include hotel bookings?

How can I find direct flights from Mongolia to Chicago?

Can I find deals for business class flights from Mongolia to Chicago?

Traveling to a place near Chicago?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Mongolia to Chicago

See prices for flight routes from nearby airports that may be better suited for you.

Other flights to Chicago

Explore flights to Chicago departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on January 26, 2026.

Complete your trip

Complete your trip to Chicago by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Mongolia to Chicago by cabin class

Find flights from Mongolia to Chicago, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Mongolia and Chicago flights

Browse other Mongolia and Chicago flight options. Last updated on January 26, 2026.

Popular flight searches

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Mongolia to Chicago flights

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Top 4 airlines flying from Mongolia to Chicago

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Cheap flights from Mongolia to Chicago (CHI)

Find cheap flights from Mongolia to Chicago with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Reviews of airlines servicing Chicago

See what other customers who have flown with Korean Air, United Airlines, and Turkish Airlines from Mongolia to Chicago have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Mongolia to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Mongolia to Chicago that include hotel bookings?

How can I find direct flights from Mongolia to Chicago?

Can I find deals for business class flights from Mongolia to Chicago?

Traveling to a place near Chicago?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Mongolia to Chicago

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Mongolia to Chicago

100% Free

Book with Flexibility

Travel Smart