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$474+ Cheap flights from Hong Kong (HKG) to Illinois

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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — ORD
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Hong Kong to Illinois

Keep the following information in mind while searching for Hong Kong to Illinois flight deals. Data was last updated July 29, 2025.

Round-trip from

$767
(lastminute.com)

One-way from

$474
(Kiwi.com)

Popular in

August

Cheapest in

April

Average price

$1,601

Good round-trip deal

$1,057 or less

Good one-way deal

$1,198 or less
From Hong Kong Intl to Illinois
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One-way flight from Hong Kong Intl to Illinois
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Highest demand for flights based on searches. 14% potential increase in price ($213 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($44 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 Hong Kong Intl to Illinois.
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Price to beat on a one-way flight from Hong Kong Intl to Illinois.
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Find flight deals from Hong Kong to Illinois

Cheapest flights from Hong Kong to Illinois
Explore the most affordable flight options available from Hong Kong to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This lastminute.com 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/43:25 pmHKG - ORD
1 stop18h 20mEVA Air
Tue 9/1612:30 amORD - HKG
1 stop19h 20mEVA Air
Deal found 7/29$767
This Trip.com deal was found by Cheapflights users on 7/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/116:00 pmHKG - ORD
2 stops39h 11mAir Canada
Thu 9/183:35 pmORD - HKG
2 stops35h 30mAir Canada
Deal found 7/28$803
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.
Sun 9/1410:15 amHKG - ORD
2 stops33h 48mChina Airlines
Sun 2/87:45 amORD - HKG
2 stops39h 15mChina Airlines
Deal found 7/29$822
This lastminute.com deal was found by Cheapflights users on 7/27. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/77:40 pmHKG - ORD
2 stops24h 23mMultiple Airlines
Sat 9/2712:30 amORD - HKG
1 stop19h 20mMultiple Airlines
Deal found 7/27$836
This Gotogate deal was found by Cheapflights users on 7/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/912:45 amHKG - ORD
1 stop21h 45mKorean Air
Wed 9/1712:10 pmORD - HKG
1 stop21h 20mKorean Air
Deal found 7/27$921
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/189:30 amHKG - ORD
1 stop18h 25mUnited Airlines
Mon 10/137:10 amORD - HKG
1 stop20h 35mUnited Airlines
Deal found 7/29$949
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/15:55 pmHKG - ORD
2 stops41h 42mDelta
Sat 1/247:00 amORD - HKG
2 stops26h 10mDelta
Deal found 7/29$956
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/312:45 amHKG - MDW
2 stops24h 43mDelta
Wed 9/179:20 amMDW - HKG
2 stops24h 10mDelta
Deal found 7/29$956
This Booking.com deal was found by Cheapflights users on 7/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/72:35 pmHKG - ORD
1 stop37h 35mANA
Sun 9/285:45 pmORD - HKG
1 stop29h 45mANA
Deal found 7/27$973
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.
Fri 9/1210:10 amHKG - STL
2 stops41h 29mEVA Air
Fri 9/193:35 pmSTL - HKG
2 stops29h 30mEVA Air
Deal found 7/29$1,008
This EVA Air 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/127:40 pmHKG - STL
3 stops33h 04mMultiple Airlines
Fri 9/196:30 pmSTL - HKG
2 stops26h 35mMultiple Airlines
Deal found 7/29$1,201
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/111:25 amHKG - STL
2 stops33h 28mQatar Airways
Fri 9/197:23 amSTL - HKG
2 stops49h 22mQatar Airways
Deal found 7/29$1,274

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hong Kong to Illinois 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 29, 2025.
Use the filters below to find and compare flights from Hong Kong to Illinois that are best for you.

Fly from

Hong Kong

Fly to

Illinois

Route

Depart

Return

Price

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Thu 9/4

3:25 pm-8:45 pm

1 stop18h 20m

Chicago O'Hare Intl

Tue 9/16

12:30 am-8:50 am

1 stop19h 20m

$767

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Thu 9/11

6:00 pm-8:11 pm

2 stops39h 11m

Chicago O'Hare Intl

Thu 9/18

3:35 pm-4:05 pm

2 stops35h 30m

$803

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Sun 9/14

10:15 am-7:03 am

2 stops33h 48m

Chicago O'Hare Intl

Sun 2/8

7:45 am-1:00 pm

2 stops39h 15m

$822

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Sun 9/7

7:40 pm-7:03 am

2 stops24h 23m

Chicago O'Hare Intl

Sat 9/27

12:30 am-8:50 am

1 stop19h 20m

$836

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Tue 9/9

12:45 am-9:30 am

1 stop21h 45m

Chicago O'Hare Intl

Wed 9/17

12:10 pm-10:30 pm

1 stop21h 20m

$921

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Thu 9/18

9:30 am-2:55 pm

1 stop18h 25m

Chicago O'Hare Intl

Mon 10/13

7:10 am-4:45 pm

1 stop20h 35m

$949

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Mon 9/1

5:55 pm-10:37 pm

2 stops41h 42m

Chicago O'Hare Intl

Sat 1/24

7:00 am-11:10 pm

2 stops26h 10m

$956

Hong KongChicago

HKG - MDW

HKGMDW

Hong Kong Intl

Wed 9/3

12:45 am-12:28 pm

2 stops24h 43m

Chicago Midway

Wed 9/17

9:20 am-10:30 pm

2 stops24h 10m

$956

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Sun 9/7

2:35 pm-3:10 pm

1 stop37h 35m

Chicago O'Hare Intl

Sun 9/28

5:45 pm-12:30 pm

1 stop29h 45m

$973

Hong KongSt. Louis

HKG - STL

HKGSTL

Hong Kong Intl

Fri 9/12

10:10 am-2:39 pm

2 stops41h 29m

Lambert-St Louis

Fri 9/19

3:35 pm-10:05 am

2 stops29h 30m

$1,008

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 29 results
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Best time to book a flight from Hong Kong to Illinois

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

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

Currently, August is the cheapest month in which you can book a flight from Hong Kong to Illinois (average of $245). Flying from Hong Kong to Illinois 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 HKG to IL?

Find hourly flight availability from Hong Kong to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

When flying from Hong Kong to Illinois, 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 Illinois

Explore weekly flight availability from Hong Kong to Illinois. 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 29, 2025.

The most flights from HKG to USIL are scheduled on a Tuesday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip from Hong Kong to Illinois?

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated July 29, 2025.
Peruse reviews from past customers who have flown with EVA Air, Korean Air, and ANA from Hong Kong to Illinois to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,221 reviews

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,221 reviews
EVA Air
8.4
Very good
1,221 reviews

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very good
1,121 reviews
EVA Air
8.4
Very good
1,221 reviews

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
ANA
8.4
Very good
922 reviews
EVA Air
8.4
Very good
1,221 reviews

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Airlines
8.3
Very good
754 reviews
EVA Air
8.4
Very good
1,221 reviews

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Delta
8.0
Very good
7,977 reviews
EVA Air
8.4
Very good
1,221 reviews

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Illinois. 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 Hong Kong to Illinois?

    Located just 16.2 mi from the city center, Hong Kong Intl (HKG) is the airport most travelers will use when flying to Illinois from Hong Kong.

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

    To fly one-way, consider booking your trip with IndiGo, which is currently one of the cheapest options available, starting at $493. EVA Air flights start at $502 while deals on China Airlines start at $505 one-way.

  • What are the most popular routes from Hong Kong to Illinois?

    The most popular flight routes from Hong Kong to Illinois are Hong Kong Intl - Chicago O'Hare Intl, Hong Kong Intl - Chicago Midway and Hong Kong Intl - Moline Quad-City.

  • What are the most reliable airlines from Hong Kong to Illinois?

    Before booking your flight to Illinois from Hong Kong, check out the most reliable airlines to get you to your destination on time: Air Chathams (93%), Cathay Pacific (46%), MIAT Mongolian( 44%).

  • What are the cheapest flights from Hong Kong to Illinois?

    While on average a flight from Hong Kong to Illinois is generally $1,891, our data shows the cheapest flight currently is $960. When looking at the most popular route, (Hong Kong Intl - Chicago O'Hare Intl), you can expect to pay $808 for that flight.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Hong Kong to Illinois (average of $245). Flying from Hong Kong to Illinois 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

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Alternative routes for Hong Kong to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Hong Kong to Illinois

Discover the top 3 airlines that operate flights from Hong Kong to Illinois. 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 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
EVA AirCheapest$789Average$979FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$894Average$996FlexibilityNo cancel feeOn-time69%
Cathay PacificCheapest$951Average$1,364FlexibilityNo cancel feeOn-time72%

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