What is the most punctual flight time for Hong Kong to Chicago flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Hong Kong to Chicago flights?

Over the past year, Cathay Pacific have had the lowest number of delays on this route, with just 15% of flights being delayed.

How often are flights from Hong Kong to Chicago delayed?

About 15% of weekly flights between Hong Kong and Chicago have experienced delays in the past year, with the average delay time being 183 minutes.

How long is the flight from Hong Kong to Chicago O'Hare Intl Airport?

Airlines like United Airlines and Delta fly from Hong Kong to Chicago O'Hare Intl Airport in about 21h 42m. The time it takes to get you to your destination can typically vary by up to 2h 30m. There are 7776 mi between Hong Kong and Chicago O'Hare Intl Airport. This flight may include one or multiple stops.

Weekly flight availability from Hong Kong to Chicago O'Hare Intl Airport

The most flights from HKG to ORD are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 43.0 mm.

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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

What are the most reliable airlines from Hong Kong to Chicago O'Hare Intl Airport?

Before booking your flight to Chicago O'Hare Intl Airport from Hong Kong, check out the most reliable airlines to get you to your destination on time: Cathay Pacific (90%), Malaysia Airlines (90%), MIAT Mongolian( 88%).

What airport do you fly from for flights from Hong Kong to Chicago O'Hare Intl?

Most people fly from Hong Kong Intl (HKG) if they book a flight from Hong Kong to Chicago O'Hare Intl. On average, Hong Kong Intl has 3 outbound flights to Chicago O'Hare Intl per day from 0 airlines. Hong Kong Intl is conveniently located just 16.2 mi from Hong Kong’s city center.

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

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

How can I find direct flights from Hong Kong 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 Hong Kong to O'Hare Intl.

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

Yes. Cheapflights offers flight deals from Hong Kong 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.

£417+ Cheap Flights from Hong Kong to Chicago O'Hare Intl Airport

Cheap flight deals from Hong Kong to O'Hare Intl

Enter your travel dates to find the best prices.

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One-way

Cheapest flights from Hong Kong to O'Hare Intl
Explore the most affordable flight options available from Hong Kong to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 October 2026.

Tue 15/1210:35 -

2 stops40h 40m

Mon 28/1221:43 -

2 stops31h 32m

Deal found 23/10£639

Wed 28/1000:55 -

2 stops34h 10m

Wed 11/1114:03 -

2 stops27h 37m

Deal found 25/10£674

Thu 29/1010:35 -

1 stop21h 14m

Wed 11/1106:00 -

1 stop23h 15m

Deal found 25/10£674

Thu 24/1211:25 -

1 stop23h 13m

Sun 3/121:43 -

2 stops31h 32m

Deal found 22/10£675

Thu 19/1111:25 -

1 stop19h 35m

Mon 23/1106:00 -

1 stop23h 20m

Deal found 22/10£676

Sat 12/1210:35 -

2 stops23h 45m

Tue 29/1221:43 -

2 stops31h 32m

Deal found 22/10£677

Tue 27/1000:55 -

2 stops25h 04m

Sun 1/1110:35 -

2 stops31h 05m

Deal found 26/10£704

Sat 31/1009:45 -

2 stops25h 20m

Thu 15/410:35 -

2 stops29h 30m

Deal found 26/10£704

Sat 21/1112:35 -

2 stops22h 58m

Sat 28/1118:23 -

1 stop23h 17m

Deal found 24/10£732

Sun 1/1110:45 -

2 stops25h 20m

Sun 8/1109:59 -

2 stops31h 41m

Deal found 25/10£734

Find flight deals from Hong Kong to O'Hare Intl

Round-trip from	£639
One-way from	£417
Popular in	July
Cheapest in	March
Average price	£851

United Airlines
15/12-28/12
4 total stops
68h 42m total
Hong Kong to Chicago

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Air Canada
2/11-31/12
2 total stops
33h 04m total
Hong Kong to Chicago

Search Deals

Highest demand for flights based on searches. 18% potential increase in price (£144 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£21 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Hong Kong to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Hong KongChicago

HKG Hong Kong Intl - ORD Chicago O'Hare Intl

HKGORD

Hong Kong Intl

Mon 22/2

11:25-16:55

1 stop19h 30m

Chicago O'Hare Intl

Wed 31/12

00:00-14:00

Nonstop0h 00m

£424

Hong KongChicago

HKG Hong Kong Intl - ORD Chicago O'Hare Intl

HKGORD

Hong Kong Intl

Tue 3/11

10:10-19:35

1 stop23h 25m

Chicago O'Hare Intl

Wed 31/12

00:00-14:00

Nonstop0h 00m

£448

Hong KongChicago

HKG Hong Kong Intl - ORD Chicago O'Hare Intl

HKGORD

Hong Kong Intl

Mon 30/11

17:35-09:30

2 stops53h 55m

Chicago O'Hare Intl

Wed 31/12

00:00-14:00

Nonstop0h 00m

£576

Hong KongChicago

HKG Hong Kong Intl - ORD Chicago O'Hare Intl

HKGORD

Hong Kong Intl

Fri 18/12

11:25-00:01

2 stops26h 36m

Chicago O'Hare Intl

Wed 31/12

00:00-14:00

Nonstop0h 00m

£609

Hong KongChicago

HKG Hong Kong Intl - ORD Chicago O'Hare Intl

HKGORD

Hong Kong Intl

Fri 26/3

09:45-23:46

2 stops27h 01m

Chicago O'Hare Intl

Wed 31/12

00:00-14:00

Nonstop0h 00m

£626

Hong KongChicago

HKG Hong Kong Intl - ORD Chicago O'Hare Intl

HKGORD

Hong Kong Intl

Sun 29/11

18:05-14:30

1 stop34h 25m

Chicago O'Hare Intl

Wed 31/12

00:00-14:00

Nonstop0h 00m

£627

Hong KongChicago

HKG Hong Kong Intl - ORD Chicago O'Hare Intl

HKGORD

Hong Kong Intl

Thu 24/12

10:45-20:18

2 stops23h 33m

Chicago O'Hare Intl

Thu 31/12

09:00-07:40

2 stops32h 40m

£676

Hong KongChicago

HKG Hong Kong Intl - ORD Chicago O'Hare Intl

HKGORD

Hong Kong Intl

Thu 19/11

11:25-17:00

1 stop19h 35m

Chicago O'Hare Intl

Mon 23/11

06:00-19:20

1 stop23h 20m

£676

Fastest return journey

Hong KongChicago

HKG Hong Kong Intl - ORD Chicago O'Hare Intl

HKGORD

Hong Kong Intl

Wed 17/2

12:15-12:30

Nonstop14h 15m

Chicago O'Hare Intl

Wed 31/12

00:00-14:00

Nonstop0h 00m

£698

Hong KongChicago

HKG Hong Kong Intl - ORD Chicago O'Hare Intl

HKGORD

Hong Kong Intl

Tue 23/2

12:15-12:30

Nonstop14h 15m

Chicago O'Hare Intl

Wed 31/12

00:00-14:00

Nonstop0h 00m

£698

Flights are sorted by cheapest return flights first.

Deals found on 22/10

Showing 1-10 of 20 resultsSorted by cheapest first

Best time to book a flight from Hong Kong to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Hong Kong with our price prediction graph.

HKG-ORD

Estimated return 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 Hong Kong to Chicago O'Hare Intl Airport

Prices

Airlines

Delays

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

Currently, March is the cheapest month in which you can book a flight from Hong Kong to Chicago O'Hare Intl Airport (average of £624). Flying from Hong Kong to Chicago O'Hare Intl Airport in July is currently the most expensive (average of £1,135). 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 HKG to ORD?

When flying from Hong Kong 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.

Related info for your journey

What airport do you fly from for flights from Hong Kong to Chicago O'Hare Intl?
Most people fly from Hong Kong Intl (HKG) if they book a flight from Hong Kong to Chicago O'Hare Intl. On average, Hong Kong Intl has 3 outbound flights to Chicago O'Hare Intl per day from 0 airlines. Hong Kong Intl is conveniently located just 16.2 mi from Hong Kong’s city center.
How long is the flight from Hong Kong to Chicago O'Hare Intl Airport?
Airlines like United Airlines and Delta fly from Hong Kong to Chicago O'Hare Intl Airport in about 21h 42m. The time it takes to get you to your destination can typically vary by up to 2h 30m. There are 7776 mi between Hong Kong and Chicago O'Hare Intl Airport. This flight may include one or multiple stops.
What are the most reliable airlines from Hong Kong to Chicago O'Hare Intl Airport?
Before booking your flight to Chicago O'Hare Intl Airport from Hong Kong, check out the most reliable airlines to get you to your destination on time: Cathay Pacific (90%), Malaysia Airlines (90%), MIAT Mongolian( 88%).
Can I find deals for flights from Hong Kong to O'Hare Intl that include hotel bookings?
Yes. In addition to deals on Hong Kong to O'Hare Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Hong Kong 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 Hong Kong to O'Hare Intl.
Can I find deals for business class flights from Hong Kong to O'Hare Intl?
Yes. Cheapflights offers flight deals from Hong Kong 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 Hong Kong to Chicago O'Hare Intl Airport?
Currently, March is the cheapest month in which you can book a flight from Hong Kong to Chicago O'Hare Intl Airport (average of £624). Flying from Hong Kong to Chicago O'Hare Intl Airport in July is currently the most expensive (average of £1,135). 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.

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Cheapflights helps you search for flights from Hong Kong to O'Hare Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Hong Kong to O'Hare Intl?

Cheapflights simply makes it quick and affordable to book flights from Hong Kong to O'Hare Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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Cheap flights from Hong Kong to Chicago O'Hare Intl Airport from £417

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Hong Kong to O'Hare Intl

Cheapest flights from Hong Kong to O'Hare IntlExplore the most affordable flight options available from Hong Kong to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 October 2026.

Explore the most affordable flight options available from Hong Kong to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 October 2026.

Best flights from Hong Kong to O'Hare IntlDiscover carefully curated flight deals from Hong Kong to O'Hare Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 October 2026.

Discover carefully curated flight deals from Hong Kong to O'Hare Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 October 2026.

Direct flights from Hong Kong to O'Hare IntlExplore direct flight options from Hong Kong to O'Hare Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 27 October 2026.

Explore direct flight options from Hong Kong to O'Hare Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 27 October 2026.

Last-minute flights from Hong Kong to O'Hare IntlDiscover last-minute flight deals from Hong Kong to O'Hare Intl. Data last updated 27 October 2026 and is based on user searches.

Discover last-minute flight deals from Hong Kong to O'Hare Intl. Data last updated 27 October 2026 and is based on user searches.

One-way flights from Hong Kong to O'Hare IntlSearch for one-way flight options from Hong Kong to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated 27 October 2026.

Search for one-way flight options from Hong Kong to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated 27 October 2026.

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Best time to book a flight from Hong Kong to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Hong Kong with our price prediction graph.

Cheapflights Insights

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

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

When flying from Hong Kong 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.

Weekly flight availability from Hong Kong to Chicago O'Hare Intl Airport

The most flights from HKG to ORD are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

How often are flights from Hong Kong to Chicago delayed?

About 15% of weekly flights between Hong Kong and Chicago have experienced delays in the past year, with the average delay time being 183 minutes.

What is the most punctual flight time for Hong Kong to Chicago flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Hong Kong to Chicago flights?

Over the past year, Cathay Pacific have had the lowest number of delays on this route, with just 15% of flights being delayed.

Related info for your journey

What airport do you fly from for flights from Hong Kong to Chicago O'Hare Intl?

How long is the flight from Hong Kong to Chicago O'Hare Intl Airport?

What are the most reliable airlines from Hong Kong to Chicago O'Hare Intl Airport?

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

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

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

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

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Cheapest flights from Hong Kong to O'Hare Intl
Explore the most affordable flight options available from Hong Kong to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 October 2026.

Best flights from Hong Kong to O'Hare Intl
Discover carefully curated flight deals from Hong Kong to O'Hare Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 October 2026.

Direct flights from Hong Kong to O'Hare Intl
Explore direct flight options from Hong Kong to O'Hare Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 27 October 2026.

Last-minute flights from Hong Kong to O'Hare Intl
Discover last-minute flight deals from Hong Kong to O'Hare Intl. Data last updated 27 October 2026 and is based on user searches.

One-way flights from Hong Kong to O'Hare Intl
Search for one-way flight options from Hong Kong to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated 27 October 2026.