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O'Hare Intl

Cheap flights from Ulaanbaatar (UBN) to O'Hare Intl (ORD)

UBN — ORD
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Ulaanbaatar to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Ulaanbaatar (UBN) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Popular in

August

Cheapest in

November

Average price

$1,459
Highest demand for flights based on searches. 16% potential increase in price ($282 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($81 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Best time to book a flight from Ulaanbaatar to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Ulaanbaatar with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Currently, August is the cheapest month in which you can book a flight from Ulaanbaatar to Chicago O'Hare Intl Airport (average of $245). Flying from Ulaanbaatar to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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.

What is the cheapest time of day to fly from UBN to ORD?

Find hourly flight availability from Ulaanbaatar to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

It’s typically best to fly out from Ulaanbaatar to Chicago O'Hare Intl Airport in the morning. Doing so could potentially save you 59% on the flight price compared to flying in the evening, which is usually more expensive.

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport 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 O'Hare Intl Airport when rainfall is around 1.7 in.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, 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).

Related info for your journey

Find useful and relevant information for your journey from Ulaanbaatar 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.

  • What airport do you fly from for flights from Ulaanbaatar to Chicago O'Hare Intl?

    For a flight from Ulaanbaatar to Chicago O'Hare Intl, you will be flying from Chinggis Khaan. Ulaanbaatar Chinggis Khaan (UBN) is just 18.6 mi from the center of the city. Chinggis Khaan is the only Ulaanbaatar airport and it handles 0 outbound flights to Chicago O'Hare Intl per day. 3 airlines have flights to Chicago O'Hare Intl from Ulaanbaatar Chinggis Khaan on a regular basis.

  • Can I find deals for flights from Ulaanbaatar to O'Hare Intl that include hotel bookings?

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

  • How can I find direct flights from Ulaanbaatar 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 Ulaanbaatar to O'Hare Intl.

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

    Yes. Cheapflights offers flight deals from Ulaanbaatar 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 Ulaanbaatar to Chicago O'Hare Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Ulaanbaatar to Chicago O'Hare Intl Airport (average of $245). Flying from Ulaanbaatar to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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 Ulaanbaatar?

Book flights to Ulaanbaatar if you plan to visit one of these locations
Schaumburg
Hoffman Estates
Rosemont
Beloit
Elgin
Racine
Skokie
Arlington Heights
Rockford
Naperville
Orland Park
Elk Grove Village
Tinley Park
Northbrook
Joliet
Merrillville
Bridgeview
Glenview
Des Plaines
Lake Geneva

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Alternative routes for Ulaanbaatar to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
Ulaanbaatar to O'Hare Intl flights

Top 3 airlines flying from Ulaanbaatar to O'Hare Intl

Discover the top 3 airlines that operate flights from Ulaanbaatar 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,063Average$1,298FlexibilityNo cancel feeOn-time77%
MIAT MongolianCheapest$1,194Average$1,407FlexibilityNo cancel feeOn-time63%
Korean AirCheapest$1,405Average$1,605FlexibilityNo cancel feeOn-time81%

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