Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Hong Kong to Illinois from HK$3,342

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 10-12. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — ORD
17 Dec — 24 Dec1
1 adult
1 adult, Economy, 0 bags

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 17 November 2025.

Round-trip from

HK$6,179

One-way from

HK$3,342

Popular in

July

Cheapest in

March

Average price

HK$6,910
Air Canada
  • Air Canada
  • 26-1-7-2
  • 2 total stops
  • 69h 16m total
  • Hong Kong to Illinois
Search Deals
10-12
  • 10-12
  • 2 total stops
  • 53h 10m total
  • Hong Kong to Illinois
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (HK$15,392 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (HK$2,554 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Hong Kong to Illinois

Enter your travel dates to find the best prices.

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 17 November 2025.

Tue 18-1121:50HKG - ORD
1 stop35h 45mEVA Air
Wed 3-1223:30ORD - HKG
1 stop22h 20mEVA Air
Deal found 17-11HK$6,731
Thu 25-1212:35HKG - ORD
Nonstop14h 20mCathay Pacific
Fri 9-114:35ORD - HKG
Nonstop15h 55mCathay Pacific
Deal found 17-11HK$6,777
Tue 18-1110:35HKG - ORD
2 stops23h 05mUnited Airlines
Wed 3-1214:39ORD - HKG
2 stops26h 06mUnited Airlines
Deal found 17-11HK$7,057
Thu 25-1220:25HKG - ORD
2 stops35h 23mAir Canada
Fri 9-115:40ORD - HKG
1 stop37h 00mAir Canada
Deal found 17-11HK$7,119
Thu 25-1210:00HKG - ORD
1 stop38h 05mTurkish Airlines
Fri 9-111:50ORD - HKG
1 stop30h 30mTurkish Airlines
Deal found 16-11HK$7,127
Wed 19-1112:35HKG - ORD
Nonstop14h 20mCathay Pacific
Tue 2-1214:35ORD - HKG
Nonstop15h 55mCathay Pacific
Deal found 17-11HK$7,213
Tue 18-1110:35HKG - ORD
1 stop18h 15mUnited Airlines
Fri 28-1107:10ORD - HKG
1 stop22h 05mUnited Airlines
Deal found 17-11HK$7,360
Thu 20-1110:35HKG - ORD
2 stops20h 19mUnited Airlines
Fri 28-1106:15ORD - HKG
1 stop23h 05mUnited Airlines
Deal found 17-11HK$7,368
Sat 22-1122:45HKG - ORD
1 stop20h 31mUnited Airlines
Fri 28-1107:10ORD - HKG
1 stop22h 05mUnited Airlines
Deal found 17-11HK$7,656
Tue 18-1100:55HKG - MDW
2 stops36h 45mDelta
Sun 30-1118:48MDW - HKG
2 stops38h 22mDelta
Deal found 17-11HK$8,946
Wed 19-1100:55HKG - MDW
2 stops31h 13mDelta
Mon 1-1219:02MDW - HKG
2 stops38h 08mDelta
Deal found 17-11HK$9,443
Thu 25-1218:10HKG - MDW
2 stops37h 16mDelta
Fri 9-106:45MDW - HKG
2 stops26h 25mDelta
Deal found 17-11HK$9,576

Cheapflights Fare Finder

 
Customise 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 70,647 searches. Data last updated 17 November 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

Departure

Return

Price

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Tue 3-3

12:35-12:55

Nonstop14h 20m

Chicago O'Hare Intl

Thu 26-3

15:35-20:30

Nonstop15h 55m

HK$6,715

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Wed 24-12

10:35-18:45

2 stops22h 10m

Chicago O'Hare Intl

Mon 29-12

15:47-07:00

1 stop25h 13m

HK$7,057

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Fri 20-3

11:25-23:00

1 stop24h 35m

Chicago O'Hare Intl

Wed 25-3

16:00-07:00

1 stop26h 00m

HK$7,360

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Sat 28-2

10:35-18:41

2 stops22h 06m

Chicago O'Hare Intl

Thu 26-3

07:00-19:15

2 stops23h 15m

HK$7,360

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Fri 20-3

12:35-23:54

2 stops24h 19m

Chicago O'Hare Intl

Wed 25-3

11:19-11:20

2 stops35h 01m

HK$7,392

Hong KongChicago

HKG - MDW

HKGMDW

Hong Kong Intl

Fri 20-3

12:35-09:56

2 stops34h 21m

Chicago Midway

Wed 25-3

17:25-16:50

2 stops34h 25m

HK$7,392

Hong KongChicago

HKG - MDW

HKGMDW

Hong Kong Intl

Sun 25-1

00:55-22:26

2 stops35h 31m

Chicago Midway

Fri 30-1

06:00-23:10

2 stops27h 10m

HK$7,399

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Sun 25-1

00:55-08:40

1 stop21h 45m

Chicago O'Hare Intl

Sat 7-2

07:30-11:20

2 stops37h 50m

HK$8,153

Hong KongChicago

HKG - MDW

HKGMDW

Hong Kong Intl

Tue 3-3

12:35-17:45

2 stops43h 10m

Chicago Midway

Thu 26-3

09:30-23:10

2 stops24h 40m

HK$8,177

Hong KongChicago

HKG - MDW

HKGMDW

Hong Kong Intl

Mon 2-3

18:10-09:58

2 stops53h 48m

Chicago Midway

Thu 26-3

09:30-23:10

2 stops24h 40m

HK$8,177

Flights are sorted by cheapest return flights first.

Deals found on 17-11

Showing 1-10 of 43 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 return 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, June is the cheapest month in which you can book a flight from Hong Kong to Illinois (average of HK$5,254). Flying from Hong Kong to Illinois in August is currently the most expensive (average of HK$10,788). 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 17 November 2025.

It’s optimal to fly from Hong Kong to Illinois in the evening. By choosing this option you can save up to 33% on the cost of your flight, compared to a flight in the morning.

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 17 November 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).

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 17 November 2025.
See what other customers who have flown with EVA Air and Cathay Pacific from Hong Kong to Illinois have to say. 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
1,277 reviews
Check prices

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Crew

8.6

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2025

TPE - YYZ

All was well. Despite the flight being delayed a few minutes, passengers were made sure to be informed and updated on the status of the delay.
EVA Air
8.4
Very Good
1,277 reviews
EVA Air
8.4
Very Good
1,277 reviews
Check prices

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Crew

8.6

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2025

TPE - YYZ

All was well. Despite the flight being delayed a few minutes, passengers were made sure to be informed and updated on the status of the delay.
Cathay Pacific
7.6
Good
1,060 reviews
EVA Air
8.4
Very Good
1,277 reviews
Check prices

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Crew

8.6

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2025

TPE - YYZ

All was well. Despite the flight being delayed a few minutes, passengers were made sure to be informed and updated on the status of the delay.

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.

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

    A quick flight from Hong Kong to Illinois can take about 14h 20m. Cathay Pacific provides one of the quickest options available for as low as HK$6,715. There are 12514 km between Hong Kong and Illinois. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 holiday 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, June is the cheapest month in which you can book a flight from Hong Kong to Illinois (average of HK$5,254). Flying from Hong Kong to Illinois in August is currently the most expensive (average of HK$10,788). 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.
Hong Kong to John F Kennedy Intl flights
Hong Kong to Los Angeles flights
Hong Kong to San Francisco flights
Hong Kong to Newark flights
Hong Kong to LaGuardia flights
Hong Kong to O'Hare Intl flights
Hong Kong to Honolulu flights
Hong Kong to Seattle flights
Hong Kong to Ontario flights
Hong Kong to San Jose flights
Hong Kong to Miami flights
Hong Kong to Dulles Intl flights
Hong Kong to Santa Ana flights
Hong Kong to Baltimore flights
Hong Kong to Hobby flights
Hong Kong to Boston flights
Hong Kong to Sky Harbor Intl flights
Hong Kong to Reagan-National flights
Hong Kong to George Bush Intcntl flights
Hong Kong to Orlando flights
Hong Kong to Midway flights
Hong Kong to Philadelphia flights
Hong Kong to Las Vegas flights
Hong Kong to Burbank flights
Hong Kong to Minneapolis flights
Hong Kong to Oakland flights
Hong Kong to San Diego flights
Hong Kong to Portland flights
Hong Kong to Anchorage flights
Hong Kong to Love Field flights
Hong Kong to Salt Lake City flights
Hong Kong to Tampa flights

Top airline flying from Hong Kong to Illinois

Discover the top airline 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 70,647 searches. Data last updated 17 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapestHK$7,716AverageHK$12,653FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Hong Kong to Illinois?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Illinois from Hong Kong today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Illinois?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Hong Kong to Illinois.

Can Cheapflights find flights from Hong Kong to Illinois with no change fees?

Yes! Cheapflights helps users easily find flights from Hong Kong to Illinois with no change fees.

Can Cheapflights notify me if prices for flights from Hong Kong to Illinois become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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.