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$376+ 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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — HKG
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
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 July 31, 2025.

Round-trip from

$855
(FlightHub)

One-way from

$376
(Air Canada)

Popular in

December

Cheapest in

October

Average price

$1,436

Good round-trip deal

$732 or less

Good one-way deal

$388 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. 5% potential increase in price ($68 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 31, 2025.

This FlightHub deal was found by Cheapflights users on 7/31. 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.
Thu 8/289:15 amSTL - HKG
2 stops44h 20mMultiple Airlines
Sun 9/212:20 pmHKG - STL
2 stops42h 37mMultiple Airlines
Deal found 7/31$855
This Air Canada deal was found by Cheapflights users on 7/30. 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.
Sat 9/131:30 pmSTL - HKG
2 stops37h 35mAir Canada
Sat 9/206:00 pmHKG - STL
2 stops38h 57mAir Canada
Deal found 7/30$892
This oojo deal was found by Cheapflights users on 7/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/147:50 pmORD - HKG
1 stop24h 00mTurkish Airlines
Thu 9/410:30 amHKG - ORD
1 stop36h 10mTurkish Airlines
Deal found 7/29$1,005
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/34:25 pmORD - HKG
1 stop30h 30mANA
Wed 11/192:20 pmHKG - ORD
2 stops28h 56mANA
Deal found 7/30$1,006
This Air Canada deal was found by Cheapflights users on 7/29. 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.
Wed 8/133:40 pmORD - HKG
1 stop35h 25mAir Canada
Sat 9/136:00 pmHKG - ORD
1 stop34h 00mAir Canada
Deal found 7/29$1,007
This Ovago deal was found by Cheapflights users on 7/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/261:30 amORD - HKG
1 stop23h 00mJapan Airlines
Tue 9/1610:40 amHKG - ORD
2 stops22h 01mJapan Airlines
Deal found 7/29$1,011
This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/219:31 amMDW - HKG
2 stops23h 59mDelta
Wed 9/312:45 amHKG - MDW
2 stops24h 43mDelta
Deal found 7/30$1,013
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/95:30 pmORD - HKG
2 stops24h 05mMultiple Airlines
Fri 9/265:10 pmHKG - ORD
1 stop16h 35mMultiple Airlines
Deal found 7/31$1,013
This United Airlines deal was found by Cheapflights users on 7/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2810:55 amORD - HKG
1 stop29h 45mUnited Airlines
Thu 9/189:30 amHKG - ORD
1 stop18h 25mUnited Airlines
Deal found 7/30$1,019
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/58:00 amORD - HKG
2 stops25h 00mAlaska Airlines
Tue 9/1610:40 amHKG - ORD
2 stops24h 27mAlaska Airlines
Deal found 7/29$1,028
This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2811:00 amORD - HKG
2 stops22h 30mDelta
Tue 9/912:45 amHKG - ORD
2 stops25h 00mDelta
Deal found 7/30$1,030
This oojo deal was found by Cheapflights users on 7/31. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/311:05 amORD - HKG
1 stop22h 05mKorean Air
Wed 11/1912:55 amHKG - ORD
1 stop21h 35mKorean Air
Deal found 7/31$1,033

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 July 31, 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

St. LouisHong Kong

STL - HKG

STLHKG

Lambert-St Louis

Thu 8/28

9:15 am-6:35 pm

2 stops44h 20m

Hong Kong Intl

Sun 9/21

2:20 pm-7:57 pm

2 stops42h 37m

$855

St. LouisHong Kong

STL - HKG

STLHKG

Lambert-St Louis

Sat 9/13

1:30 pm-4:05 pm

2 stops37h 35m

Hong Kong Intl

Sat 9/20

6:00 pm-7:57 pm

2 stops38h 57m

$892

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

Thu 8/14

7:50 pm-8:50 am

1 stop24h 00m

Hong Kong Intl

Thu 9/4

10:30 am-9:40 am

1 stop36h 10m

$1,005

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

Mon 11/3

4:25 pm-12:55 pm

1 stop30h 30m

Hong Kong Intl

Wed 11/19

2:20 pm-5:16 am

2 stops28h 56m

$1,006

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

Wed 8/13

3:40 pm-4:05 pm

1 stop35h 25m

Hong Kong Intl

Sat 9/13

6:00 pm-3:00 pm

1 stop34h 00m

$1,007

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

Tue 8/26

1:30 am-1:30 pm

1 stop23h 00m

Hong Kong Intl

Tue 9/16

10:40 am-7:41 pm

2 stops22h 01m

$1,011

ChicagoHong Kong

MDW - HKG

MDWHKG

Chicago Midway

Thu 8/21

9:31 am-10:30 pm

2 stops23h 59m

Hong Kong Intl

Wed 9/3

12:45 am-12:28 pm

2 stops24h 43m

$1,013

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

Tue 9/9

5:30 pm-6:35 am

2 stops24h 05m

Hong Kong Intl

Fri 9/26

5:10 pm-8:45 pm

1 stop16h 35m

$1,013

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

Thu 8/28

6:15 am-6:55 pm

1 stop23h 40m

Hong Kong Intl

Thu 9/18

9:30 am-2:55 pm

1 stop18h 25m

$1,019

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

Fri 9/5

8:00 am-10:00 pm

2 stops25h 00m

Hong Kong Intl

Tue 9/16

10:40 am-10:07 pm

2 stops24h 27m

$1,028

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 44 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 $960). Flying from Illinois to Hong Kong in December is currently the most expensive (average of $1,629). 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 July 31, 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 July 31, 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).

Reviews of airlines servicing Hong Kong

Get insights into the airlines that provide service to Hong Kong. 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 Hong Kong. Reviews last updated July 31, 2025.
Read reviews from past customers who have flown ANA, Korean Air, and Japan Airlines from Illinois to Hong Kong. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
922 reviews

Food

7.7

Entertainment

7.9

Boarding

8.5

Overall

8.4

Crew

8.7

Comfort

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA
ANA
8.4
Very good
922 reviews
ANA
8.4
Very good
922 reviews

Food

7.7

Entertainment

7.9

Boarding

8.5

Overall

8.4

Crew

8.7

Comfort

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA
Korean Air
8.4
Very good
1,121 reviews
ANA
8.4
Very good
922 reviews

Food

7.7

Entertainment

7.9

Boarding

8.5

Overall

8.4

Crew

8.7

Comfort

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA
Japan Airlines
8.3
Very good
1,536 reviews
ANA
8.4
Very good
922 reviews

Food

7.7

Entertainment

7.9

Boarding

8.5

Overall

8.4

Crew

8.7

Comfort

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA
China Airlines
8.3
Very good
754 reviews
ANA
8.4
Very good
922 reviews

Food

7.7

Entertainment

7.9

Boarding

8.5

Overall

8.4

Crew

8.7

Comfort

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA
Emirates
8.1
Very good
3,300 reviews
ANA
8.4
Very good
922 reviews

Food

7.7

Entertainment

7.9

Boarding

8.5

Overall

8.4

Crew

8.7

Comfort

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA

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.

  • What are the cheapest airlines to fly from Illinois to Hong Kong one-way?

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $376. However, be on the lookout for offers from Alaska Airlines and Korean Air, as they are both options that can get you from Illinois to Hong Kong for a low price.

  • 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 $960). Flying from Illinois to Hong Kong in December is currently the most expensive (average of $1,629). 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

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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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$621Average$712FlexibilityNo cancel feeOn-time67%
Turkish AirlinesCheapest$738Average$821FlexibilityNo cancel feeOn-time77%
Korean AirCheapest$811Average$881FlexibilityNo cancel feeOn-time81%
Japan AirlinesCheapest$836Average$998FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$869Average$1,214FlexibilityNo cancel feeOn-time69%
Cathay PacificCheapest$978Average$1,195FlexibilityNo cancel feeOn-time72%
EVA AirCheapest$990Average$1,117FlexibilityNo cancel feeOn-time74%
ANACheapest$998Average$1,145FlexibilityNo cancel feeOn-time80%

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