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$517+ Cheap flights from Hong Kong 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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — ORD
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
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 April 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$960
(Gotogate)

One-way from

$532
(oojo)

Popular in

August

Cheapest in

October

Average price

$998

Good round-trip deal

$1,576 or less

Good one-way deal

$887 or less
Provider with most accurate pricing for Hong Kong Intl-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Hong Kong Intl-Chicago (CHI) flights.
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From Hong Kong to Illinois
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One-way flight from Hong Kong to Illinois
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Highest demand for flights based on searches. 14% potential increase in price ($200 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 April 2025
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Price to beat on a round-trip flight from Hong Kong to Illinois.
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Price to beat on a one-way flight from Hong Kong 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 April 17, 2025.

This KAYAK deal was found by Cheapflights users on 4/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/17:40 pmHKG - ORD
2 stops37h 23mMultiple Airlines
Sat 1/2411:30 pmORD - HKG
1 stop19h 30mMultiple Airlines
Deal found 4/17$959
This Gotogate deal was found by Cheapflights users on 4/16. 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.
Mon 5/199:45 pmHKG - ORD
1 stop36h 15mEVA Air
Wed 5/2812:30 amORD - HKG
1 stop20h 35mEVA Air
Deal found 4/16$960
This Air Canada deal was found by Cheapflights users on 4/17. 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 6/116:00 pmHKG - ORD
2 stops35h 51mAir Canada
Wed 8/63:35 pmORD - HKG
1 stop35h 30mAir Canada
Deal found 4/17$983
This United Airlines deal was found by Cheapflights users on 4/17. 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.
Sat 5/311:15 amHKG - ORD
1 stop23h 01mUnited Airlines
Sat 5/107:45 pmORD - HKG
1 stop32h 00mUnited Airlines
Deal found 4/17$1,000
This Delta deal was found by Cheapflights users on 4/17. 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.
Tue 6/1012:45 amHKG - ORD
2 stops36h 18mDelta
Wed 8/611:19 amORD - HKG
2 stops34h 21mDelta
Deal found 4/17$1,005
This Delta deal was found by Cheapflights users on 4/16. 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.
Sun 5/2512:45 amHKG - MDW
2 stops33h 42mDelta
Wed 10/159:20 amMDW - HKG
2 stops36h 20mDelta
Deal found 4/16$1,073
This FlightHub deal was found by Cheapflights users on 4/17. 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.
Tue 7/810:30 pmHKG - ORD
1 stop24h 10mTurkish Airlines
Tue 7/297:50 pmORD - HKG
1 stop24h 00mTurkish Airlines
Deal found 4/17$1,083
This FlightHub deal was found by Cheapflights users on 4/17. 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.
Sun 8/311:25 amHKG - ORD
1 stop26h 40mQatar Airways
Sat 1/246:55 pmORD - HKG
1 stop36h 35mQatar Airways
Deal found 4/17$1,124
This JetBlue deal was found by Cheapflights users on 4/17. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/101:25 amHKG - ORD
1 stop26h 40mJetBlue
Wed 8/67:20 pmORD - HKG
1 stop30h 50mJetBlue
Deal found 4/17$1,133
This Trip.com deal was found by Cheapflights users on 4/16. 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.
Sun 6/111:00 pmHKG - STL
2 stops31h 00mMultiple Airlines
Sun 6/86:00 amSTL - HKG
2 stops44h 50mMultiple Airlines
Deal found 4/16$1,160
This oojo deal was found by Cheapflights users on 4/16. 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 5/125:10 pmHKG - STL
2 stops33h 58mEVA Air
Wed 5/216:22 pmSTL - HKG
2 stops36h 33mEVA Air
Deal found 4/16$1,250
This KAYAK deal was found by Cheapflights users on 4/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/812:40 pmHKG - ORD
Nonstop14h 45mCathay Pacific
Tue 7/294:00 pmORD - HKG
Nonstop15h 50mCathay Pacific
Deal found 4/17$1,377

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 April 17, 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

Mon 9/1

7:40 pm-8:03 pm

2 stops37h 23m

Chicago O'Hare Intl

Sat 1/24

11:30 pm-9:00 am

1 stop19h 30m

$959

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Mon 5/19

9:45 pm-9:00 pm

1 stop36h 15m

Chicago O'Hare Intl

Wed 5/28

12:30 am-10:05 am

1 stop20h 35m

$960

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Wed 6/11

6:00 pm-4:51 pm

2 stops35h 51m

Chicago O'Hare Intl

Wed 8/6

3:35 pm-4:05 pm

1 stop35h 30m

$983

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Sat 5/3

11:15 am-9:16 pm

1 stop23h 01m

Chicago O'Hare Intl

Sat 5/10

7:45 pm-4:45 pm

1 stop32h 00m

$1,000

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Tue 6/10

12:45 am-12:03 am

2 stops36h 18m

Chicago O'Hare Intl

Wed 8/6

11:19 am-10:40 am

2 stops34h 21m

$1,005

Hong KongChicago

HKG - MDW

HKGMDW

Hong Kong Intl

Sun 5/25

12:45 am-9:27 pm

2 stops33h 42m

Chicago Midway

Wed 10/15

9:20 am-10:40 am

2 stops36h 20m

$1,073

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Tue 7/8

10:30 pm-9:40 am

1 stop24h 10m

Chicago O'Hare Intl

Tue 7/29

7:50 pm-8:50 am

1 stop24h 00m

$1,083

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Sun 8/31

1:25 am-3:05 pm

1 stop26h 40m

Chicago O'Hare Intl

Sat 1/24

6:55 pm-9:30 pm

1 stop36h 35m

$1,124

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Tue 6/10

1:25 am-3:05 pm

1 stop26h 40m

Chicago O'Hare Intl

Wed 8/6

7:20 pm-3:10 pm

1 stop30h 50m

$1,133

Hong KongSt. Louis

HKG - STL

HKGSTL

Hong Kong Intl

Sun 6/1

11:00 pm-5:00 pm

2 stops31h 00m

Lambert-St Louis

Sun 6/8

6:00 am-3:50 pm

2 stops44h 50m

$1,160

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 44 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 HK 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 April 17, 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 April 17, 2025.

The most flights from HK0 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).

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois 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 Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, 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).

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 April 17, 2025.
Read through reviews of airlines operating flights from Hong Kong to Illinois, such as EVA Air, Korean Air and Japan Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,177 reviews

Crew

8.6

Boarding

8.4

Overall

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
EVA Air
8.4
Very good
1,177 reviews
EVA Air
8.4
Very good
1,177 reviews

Crew

8.6

Boarding

8.4

Overall

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Korean Air
8.4
Very good
1,064 reviews
EVA Air
8.4
Very good
1,177 reviews

Crew

8.6

Boarding

8.4

Overall

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Japan Airlines
8.3
Very good
1,440 reviews
EVA Air
8.4
Very good
1,177 reviews

Crew

8.6

Boarding

8.4

Overall

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
ANA
8.3
Very good
844 reviews
EVA Air
8.4
Very good
1,177 reviews

Crew

8.6

Boarding

8.4

Overall

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Asiana Airlines
8.2
Very good
438 reviews
EVA Air
8.4
Very good
1,177 reviews

Crew

8.6

Boarding

8.4

Overall

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

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

    To fly one-way, consider booking your trip with EVA Air, which is currently one of the cheapest options available, starting at $532. Air Canada flights start at $554 while deals on United Airlines start at $559 one-way.

  • 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

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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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
EVA AirCheapest$846Average$990FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$912Average$1,012FlexibilityNo cancel feeOn-time69%
Cathay PacificCheapest$951Average$1,377FlexibilityNo cancel feeOn-time72%

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