What are the cheapest airlines to fly from Mongolia to Chicago O'Hare Intl Airport one-way?

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $74. Users have also found prices from $84 and $84 on Alaska Airlines and Delta, respectively.

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.

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).

What are the most popular airlines that fly from Mongolia to Chicago O'Hare Intl Airport?

When booking a flight from Mongolia to Chicago O'Hare Intl Airport, you may want to consider flying on Alaska Airlines, American Airlines or Delta as they are the most popular for this route.

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

When flying from Mongolia to Chicago O'Hare Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

Find Cheap Flights from Mongolia to Chicago O'Hare Intl Airport

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Reviews of airlines servicing O'Hare Intl

Peruse reviews from past customers who have flown with Korean Air,Turkish Airlines, andUnited 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

1,203 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

1,203 reviews

Korean Air

8.4

Very good

1,203 reviews

Reviews

1 / 20

10.0

Excellent

Jacqueline,Aug 2025

ICN - SEA

Turkish Airlines

7.4

Good

4,287 reviews

Korean Air

8.4

Very good

1,203 reviews

Reviews

1 / 20

10.0

Excellent

Jacqueline,Aug 2025

ICN - SEA

United Airlines

7.4

Good

9,514 reviews

Korean Air

8.4

Very good

1,203 reviews

Reviews

1 / 20

10.0

Excellent

Jacqueline,Aug 2025

ICN - SEA

Related info for your journey

What are the cheapest airlines to fly from Mongolia to Chicago O'Hare Intl Airport one-way?
For one-way options, check prices for Frontier. According to our data, you can fly for as low as $74. Users have also found prices from $84 and $84 on Alaska Airlines and Delta, respectively.
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.

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Top 4 airlines flying from Mongolia to O'Hare Intl

Airline	Cheapest	Average	Flexibility	On-time
Turkish Airlines	Cheapest$1,082	Average$1,265	FlexibilityNo cancel fee	On-time77%
United Airlines	Cheapest$1,178	Average$1,255	FlexibilityNo cancel fee	On-time69%
Korean Air	Cheapest$1,210	Average$1,429	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 O'Hare Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Reviews of airlines servicing O'Hare Intl

Peruse reviews from past customers who have flown with Korean Air,Turkish Airlines, andUnited 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.

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.

What are the cheapest airlines to fly from Mongolia to Chicago O'Hare Intl Airport one-way?

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

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

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

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

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 O'Hare Intl

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

Complete your trip

Complete your trip to O'Hare Intl by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Mongolia to O'Hare Intl by cabin class

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

Other flights to O'Hare Intl

Explore flights to O'Hare Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 30, 2026.

Mongolia and O'Hare Intl flights

Browse other Mongolia and O'Hare Intl flight options. Last updated on March 30, 2026.

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Top 4 airlines flying from Mongolia to O'Hare Intl

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

Find cheap flights from Mongolia to O'Hare Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Reviews of airlines servicing O'Hare Intl

Peruse reviews from past customers who have flown with Korean Air,Turkish Airlines, andUnited 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.

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.

What are the cheapest airlines to fly from Mongolia to Chicago O'Hare Intl Airport one-way?

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

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

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

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

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 O'Hare Intl

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

Complete your trip

Complete your trip to O'Hare Intl by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Mongolia to O'Hare Intl by cabin class

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

Other flights to O'Hare Intl

Explore flights to O'Hare Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 30, 2026.

Mongolia and O'Hare Intl flights

Browse other Mongolia and O'Hare Intl flight options. Last updated on March 30, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Top 4 airlines flying from Mongolia to O'Hare Intl

100% Free

Book with Flexibility

Travel Smart