HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Illinois

$481+ 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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — ORD
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Hong Kong to Illinois with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$945
(EVA Air)

One-way from

$530
(oojo)

Popular in

August

Cheapest in

October

Average price

$1,003

Good round-trip deal

$1,261 or less

Good one-way deal

$875 or less
Provider with most accurate pricing for Hong Kong Intl-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Hong Kong Intl-Chicago (CHI) flights.
Search Deals
From Hong Kong to Illinois
Search Deals
One-way flight from Hong Kong to Illinois
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($183 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals
Price to beat on a round-trip flight from Hong Kong to Illinois.
Search Deals
Price to beat on a one-way flight from Hong Kong to Illinois.
Search Deals

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 March 28, 2025.

This EVA Air deal was found by Cheapflights users on 3/27. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/91:30 pmHKG - ORD
1 stop20h 30mMultiple Airlines
Fri 5/167:59 pmORD - HKG
2 stops23h 51mMultiple Airlines
Deal found 3/27$945
This oojo deal was found by Cheapflights users on 3/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/113:25 pmHKG - ORD
1 stop18h 35mEVA Air
Tue 8/512:30 amORD - HKG
1 stop19h 20mEVA Air
Deal found 3/27$966
This Cheapflightsfares deal was found by Cheapflights users on 3/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/309:30 amHKG - ORD
1 stop18h 25mANA
Sun 5/45:45 pmORD - HKG
1 stop29h 45mANA
Deal found 3/27$979
This United Airlines deal was found by Cheapflights users on 3/26. 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.
Tue 4/159:15 amHKG - ORD
1 stop20h 50mUnited Airlines
Tue 4/158:00 pmORD - HKG
1 stop31h 45mUnited Airlines
Deal found 3/26$992
This Delta deal was found by Cheapflights users on 3/27. 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 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 8/67:00 amORD - HKG
2 stops26h 30mDelta
Deal found 3/27$1,002
This Kissandfly.com deal was found by Cheapflights users on 3/26. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1410:30 pmHKG - ORD
1 stop19h 38mLufthansa
Sun 4/275:00 amORD - HKG
2 stops24h 55mLufthansa
Deal found 3/26$1,030
This lol.travel deal was found by Cheapflights users on 3/26. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1412:40 pmHKG - ORD
Nonstop14h 45mCathay Pacific
Sun 4/274:00 pmORD - HKG
Nonstop15h 50mCathay Pacific
Deal found 3/26$1,051
This FlightHub deal was found by Cheapflights users on 3/26. 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 amHKG - ORD
1 stop36h 10mTurkish Airlines
Tue 7/297:50 pmORD - HKG
1 stop32h 25mTurkish Airlines
Deal found 3/26$1,080
This Korean Air deal was found by Cheapflights users on 3/26. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3112:45 amHKG - ORD
1 stop21h 45mKorean Air
Sat 1/2411:25 amORD - HKG
1 stop33h 55mKorean Air
Deal found 3/26$1,151
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1012:45 amHKG - MDW
2 stops33h 53mDelta
Wed 8/66:00 amMDW - HKG
2 stops27h 30mDelta
Deal found 3/27$1,155
This Air Canada deal was found by Cheapflights users on 3/26. 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 7/166:00 pmHKG - ORD
2 stops28h 09mAir Canada
Tue 7/227:40 pmORD - HKG
2 stops31h 25mAir Canada
Deal found 3/26$1,220
This Orbitz deal was found by Cheapflights users on 3/27. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/610:10 amHKG - STL
2 stops41h 05mMultiple Airlines
Thu 4/103:11 pmSTL - HKG
2 stops34h 14mMultiple Airlines
Deal found 3/27$1,392

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 March 28, 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

Fri 5/9

1:30 pm-9:00 pm

1 stop20h 30m

Chicago O'Hare Intl

Fri 5/16

7:59 pm-8:50 am

2 stops23h 51m

$945

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Wed 6/11

3:25 pm-9:00 pm

1 stop18h 35m

Chicago O'Hare Intl

Tue 8/5

12:30 am-8:50 am

1 stop19h 20m

$966

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Wed 4/30

9:30 am-2:55 pm

1 stop18h 25m

Chicago O'Hare Intl

Sun 5/4

5:45 pm-12:30 pm

1 stop29h 45m

$979

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Tue 4/15

9:15 am-5:05 pm

1 stop20h 50m

Chicago O'Hare Intl

Tue 4/15

8:00 pm-4:45 pm

1 stop31h 45m

$992

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

7:00 am-10:30 pm

2 stops26h 30m

$1,002

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Mon 4/14

10:30 pm-5:08 am

1 stop19h 38m

Chicago O'Hare Intl

Sun 4/27

5:00 am-6:55 pm

2 stops24h 55m

$1,030

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Mon 4/14

12:40 pm-2:25 pm

Nonstop14h 45m

Chicago O'Hare Intl

Sun 4/27

4:00 pm-8:50 pm

Nonstop15h 50m

$1,051

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Tue 7/8

10:30 am-9:40 am

1 stop36h 10m

Chicago O'Hare Intl

Tue 7/29

7:50 pm-5:15 pm

1 stop32h 25m

$1,080

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Sun 8/31

12:45 am-9:30 am

1 stop21h 45m

Chicago O'Hare Intl

Sat 1/24

11:25 am-11:20 am

1 stop33h 55m

$1,151

Hong KongChicago

HKG - MDW

HKGMDW

Hong Kong Intl

Tue 6/10

12:45 am-9:38 pm

2 stops33h 53m

Chicago Midway

Wed 8/6

6:00 am-10:30 pm

2 stops27h 30m

$1,155

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 41 results
1
2
3
...
5

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 $323). 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 March 28, 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.

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 March 28, 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
1,169 reviews

Crew

8.6

Food

8.1

Overall

8.4

Entertainment

8.0

Comfort

8.3

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.
EVA Air
8.4
Very good
1,169 reviews
EVA Air
8.4
Very good
1,169 reviews

Crew

8.6

Food

8.1

Overall

8.4

Entertainment

8.0

Comfort

8.3

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.
Korean Air
8.4
Very good
1,050 reviews
EVA Air
8.4
Very good
1,169 reviews

Crew

8.6

Food

8.1

Overall

8.4

Entertainment

8.0

Comfort

8.3

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.
Japan Airlines
8.3
Very good
1,440 reviews
EVA Air
8.4
Very good
1,169 reviews

Crew

8.6

Food

8.1

Overall

8.4

Entertainment

8.0

Comfort

8.3

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.
ANA
8.3
Very good
829 reviews
EVA Air
8.4
Very good
1,169 reviews

Crew

8.6

Food

8.1

Overall

8.4

Entertainment

8.0

Comfort

8.3

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.
Asiana Airlines
8.2
Very good
440 reviews
EVA Air
8.4
Very good
1,169 reviews

Crew

8.6

Food

8.1

Overall

8.4

Entertainment

8.0

Comfort

8.3

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

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 $530. Air Canada flights start at $552 while deals on United Airlines start at $558 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 $323). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Hong Kong to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
New Delhi to Newark flights
Mumbai to Newark flights
Haneda to Los Angeles flights
Mumbai to John F Kennedy Intl flights
New Delhi to John F Kennedy Intl flights
Hyderabad to Dallas/Fort Worth flights
Narita to Los Angeles flights
New Delhi to San Francisco flights
Incheon Intl to John F Kennedy Intl flights
Mumbai to San Francisco flights
Taiwan Taoyuan Intl to Seattle flights
Haneda to John F Kennedy Intl flights
Incheon Intl to Los Angeles flights
Manila to Los Angeles flights
Haneda to Newark flights
Haneda to Honolulu flights
Hongqiao Intl to Seattle flights
Manila to San Francisco flights
Narita to Newark flights
Hyderabad to O'Hare Intl flights
Mumbai to Dallas/Fort Worth flights
New Delhi to LaGuardia flights
Hyderabad to Dulles Intl flights
Incheon Intl to Newark flights
Mumbai to LaGuardia flights
Narita to Seattle flights
Singapore to John F Kennedy Intl flights
Incheon Intl to LaGuardia flights
Hyderabad to John F Kennedy Intl flights
Taiwan Taoyuan Intl to Los Angeles flights
Mumbai to O'Hare Intl flights
Bangalore to Dallas/Fort Worth flights
Incheon Intl to Dulles Intl flights
Hyderabad to Newark flights
Singapore to Newark flights
Haneda to San Francisco flights
Incheon Intl to Seattle flights
New Delhi to O'Hare Intl flights
Haneda to Seattle flights
Taiwan Taoyuan Intl to John F Kennedy Intl flights
Hongqiao Intl to Los Angeles flights
Narita to John F Kennedy Intl flights
Narita to Honolulu flights
Pu Dong to Seattle flights
Hyderabad to San Francisco flights
Incheon Intl to Honolulu flights
Mumbai to Seattle flights
Ahmedabad to John F Kennedy Intl flights
Hong Kong to John F Kennedy Intl flights
Hyderabad to Baltimore flights

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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
EVA AirCheapest$846Average$1,115FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$912Average$1,264FlexibilityNo cancel feeOn-time69%
Cathay PacificCheapest$951Average$1,379FlexibilityNo cancel feeOn-time72%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.