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$411+ Cheap flights from Illinois to Hong Kong

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — HKG
oct. 15 — oct. 221
mié. 10/15
mié. 10/22
1 adult, Economy
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Cheap flight deals from Illinois to Hong Kong

Keep the following information in mind while searching for Illinois to Hong Kong flight deals. Data was last updated septiembre 15, 2025.

Round-trip from

$778
(Expedia)

One-way from

$411
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,079

Good round-trip deal

$667 or less

Good one-way deal

$362 or less
From Illinois to Hong Kong
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One-way flight from Illinois to Hong Kong
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Highest demand for flights based on searches. 6% potential increase in price ($82 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Illinois to Hong Kong.
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Price to beat on a one-way flight from Illinois to Hong Kong.
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Find flight deals from Illinois to Hong Kong

Cheapest flights from Illinois to Hong Kong
Explore the most affordable flight options available from Illinois to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 15, 2025.

This FlightHub deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/2210:40 amORD - HKG
2 stops47h 05mAir Canada
lun. 10/277:25 pmHKG - ORD
2 stops49h 35mAir Canada
Deal found 9/15$778
This FlightHub deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/38:20 pmORD - HKG
1 stop30h 45mTurkish Airlines
jue. 11/2010:00 amHKG - ORD
1 stop46h 25mTurkish Airlines
Deal found 9/13$782
This FlightHub deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/107:20 amORD - HKG
2 stops45h 20mAir Canada
mar. 12/168:25 pmHKG - ORD
2 stops51h 19mAir Canada
Deal found 9/14$783
This Air Canada deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/176:01 pmORD - HKG
2 stops39h 44mAir Canada
lun. 9/226:00 pmHKG - ORD
1 stop39h 04mAir Canada
Deal found 9/13$785
This Expedia deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/197:15 amORD - HKG
2 stops25h 05mMultiple Airlines
dom. 11/238:25 pmHKG - ORD
2 stops25h 31mMultiple Airlines
Deal found 9/12$791
This FlightHub deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/199:22 amORD - HKG
2 stops43h 18mMultiple Airlines
dom. 12/72:10 amHKG - ORD
2 stops31h 50mMultiple Airlines
Deal found 9/14$793
This FlightHub deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/1111:50 amORD - HKG
1 stop39h 15mTurkish Airlines
lun. 12/1511:20 pmHKG - ORD
1 stop24h 45mTurkish Airlines
Deal found 9/14$796
This FlightHub deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/104:50 pmORD - HKG
2 stops35h 50mMultiple Airlines
lun. 12/82:10 amHKG - ORD
2 stops31h 50mMultiple Airlines
Deal found 9/14$799
This Orbitz deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/108:00 amORD - HKG
2 stops24h 30mMultiple Airlines
lun. 12/1510:00 amHKG - ORD
3 stops24h 00mMultiple Airlines
Deal found 9/13$800
This FlightHub deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/296:20 pmORD - HKG
2 stops40h 25mMultiple Airlines
mié. 10/86:00 pmHKG - ORD
1 stop34h 00mMultiple Airlines
Deal found 9/15$802
This FlightHub deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/193:40 pmORD - HKG
1 stop37h 00mAir Canada
dom. 11/238:25 pmHKG - ORD
2 stops40h 25mAir Canada
Deal found 9/13$803
This FlightHub deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/311:50 amORD - HKG
1 stop39h 15mTurkish Airlines
mié. 11/1911:20 pmHKG - ORD
1 stop24h 45mTurkish Airlines
Deal found 9/13$805

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Hong Kong that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 15, 2025.
Use the filters below to find and compare flights from Illinois to Hong Kong that are best for you.

Fly from

Illinois

Fly to

Hong Kong

Route

Depart

Return

Price

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

mié. 11/19

11:15 am-4:50 pm

1 stop39h 35m

Hong Kong Intl

sáb. 11/22

12:55 am-8:30 am

1 stop21h 35m

$884

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

sáb. 11/15

11:15 am-11:10 pm

1 stop21h 55m

Hong Kong Intl

jue. 1/15

12:35 pm-8:40 am

1 stop34h 05m

$891

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

dom. 2/22

11:50 am-8:20 am

1 stop30h 30m

Hong Kong Intl

jue. 2/26

10:00 am-6:25 pm

1 stop46h 25m

$897

St. LouisHong Kong

STL - HKG

STLHKG

Lambert-St Louis

dom. 11/9

4:05 pm-6:40 pm

2 stops36h 35m

Hong Kong Intl

mar. 11/18

8:25 pm-3:29 pm

2 stops33h 04m

$918

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

lun. 2/23

6:35 am-7:20 pm

1 stop22h 45m

Hong Kong Intl

mié. 2/25

2:20 pm-10:59 pm

2 stops22h 39m

$961

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

mié. 10/29

7:10 am-7:20 pm

2 stops23h 10m

Hong Kong Intl

mié. 11/5

10:00 am-1:50 pm

1 stop17h 50m

$969

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

lun. 1/5

2:17 pm-6:45 am

2 stops26h 28m

Hong Kong Intl

lun. 2/2

2:20 pm-7:20 am

1 stop31h 00m

$974

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

mié. 10/15

6:26 pm-5:40 am

1 stop22h 14m

Hong Kong Intl

mié. 10/22

11:15 am-5:07 pm

1 stop18h 52m

$978

St. LouisHong Kong

STL - HKG

STLHKG

Lambert-St Louis

vie. 2/13

4:05 pm-12:55 pm

2 stops54h 50m

Hong Kong Intl

dom. 2/22

4:25 pm-3:29 pm

2 stops61h 04m

$990

MolineHong Kong

MLI - HKG

MLIHKG

Moline Quad-City

jue. 11/27

6:35 am-6:45 am

2 stops34h 10m

Hong Kong Intl

lun. 12/1

11:25 am-11:50 am

2 stops38h 25m

$997

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 52 results
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Best time to book a flight from Illinois to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Illinois 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 Illinois to Hong Kong

What is the cheapest month to book a flight from Illinois to Hong Kong?

Currently, September is the cheapest month in which you can book a flight from Illinois to Hong Kong (average of $945). Flying from Illinois to Hong Kong in December is currently the most expensive (average of $1,614). 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 IL to HK?

Find hourly flight availability from Illinois to Hong Kong. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 15, 2025.

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

Weekly flight availability from Illinois to Hong Kong

Explore weekly flight availability from Illinois to Hong Kong. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated septiembre 15, 2025.

The most flights from USIL to HK0 are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Related info for your journey

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

  • How long is the flight from Illinois to Hong Kong?

    Departing from Illinois to Hong Kong will take you 30h 30m. There are 7776 mi between Illinois and Hong Kong. This flight may include one or multiple stops.

  • Can I find deals for flights from Illinois to Hong Kong that include hotel bookings?

    Yes. In addition to deals on Illinois to Hong Kong flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Hong Kong?

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

  • Can I find deals for business class flights from Illinois to Hong Kong?

    Yes. Cheapflights offers flight deals from Illinois to Hong Kong 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 Illinois to Hong Kong?

    Currently, September is the cheapest month in which you can book a flight from Illinois to Hong Kong (average of $945). Flying from Illinois to Hong Kong in December is currently the most expensive (average of $1,614). 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

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Alternative routes for Illinois to Hong Kong

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Illinois to Hong Kong

Discover the top 8 airlines that operate flights from Illinois to Hong Kong. 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 septiembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$677Average$880FlexibilityNo cancel feeOn-time67%
Turkish AirlinesCheapest$738Average$823FlexibilityNo cancel feeOn-time77%
ANACheapest$768Average$1,092FlexibilityNo cancel feeOn-time80%
Korean AirCheapest$811Average$880FlexibilityNo cancel feeOn-time81%
Japan AirlinesCheapest$942Average$1,035FlexibilityNo cancel feeOn-time79%
Cathay PacificCheapest$979Average$1,177FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$987Average$1,226FlexibilityNo cancel feeOn-time69%
EVA AirCheapest$992Average$1,136FlexibilityNo cancel feeOn-time74%

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