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O'Hare Intl

Cheap flights from Mongolia to O'Hare Intl (ORD)

UBN — ORD
Sep 11 — Sep 181
Fri 9/11
Fri 9/18
1 adult, Economy
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Cheapflights Insights

Everything you need to know about your flight from Mongolia to Chicago O'Hare Intl Airport

What is the cheapest month to book a flight from Mongolia to Chicago O'Hare Intl Airport?

Currently, November is the cheapest month in which you can book a flight from Mongolia to Chicago O'Hare Intl Airport (average of $1,210). Flying from Mongolia to Chicago O'Hare Intl Airport in July is currently the most expensive (average of $1,857). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated August 12, 2026.
Peruse reviews from past customers who have flown with Korean Air and Turkish Airlines from Mongolia to Chicago O'Hare Intl Airport to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,221 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Crew

8.7

Overall

8.4

Boarding

8.5

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
1,221 reviews
Korean Air
8.4
Very good
1,221 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Crew

8.7

Overall

8.4

Boarding

8.5

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!!
Turkish Airlines
7.4
Good
4,479 reviews
Korean Air
8.4
Very good
1,221 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Crew

8.7

Overall

8.4

Boarding

8.5

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!!

Related info for your journey

Find useful and relevant information for your journey from Mongolia to O'Hare Intl. 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 O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Mongolia to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Mongolia to O'Hare Intl?

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

  • Can I find deals for business class flights from Mongolia to O'Hare Intl?

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

  • What is the cheapest month to book a flight from Mongolia to Chicago O'Hare Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Mongolia to Chicago O'Hare Intl Airport (average of $1,210). Flying from Mongolia to Chicago O'Hare Intl Airport in July is currently the most expensive (average of $1,857). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Benton Harbor
Rosemont
Schaumburg
Naperville
Lake Geneva
Oak Brook
Oakbrook Terrace
Delavan
South Holland
Libertyville
Gurnee
Orland Park
Hoffman Estates
Beloit
Rockford
Aurora
Racine
Great Lakes
Janesville
Joliet

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Top 2 airlines flying from Mongolia to O'Hare Intl

Discover the top 2 airlines that operate flights from Mongolia to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,087Average$1,266FlexibilityNo cancel feeOn-time77%
Korean AirCheapest$1,218Average$1,395FlexibilityNo cancel feeOn-time81%

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