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Cheap flights from Hong Kong to Illinois from HK$3,503

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 27-1. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — ORD
5 Jan — 12 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap 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 6 December 2025.

Thu 25-1215:30HKG - ORD
1 stop18h 05mEVA Air
Tue 30-1223:30ORD - HKG
1 stop19h 30mEVA Air
Deal found 4-12HK$6,196
Fri 5-1215:30HKG - ORD
1 stop18h 05mEVA Air
Fri 5-1223:30ORD - HKG
1 stop19h 30mEVA Air
Deal found 4-12HK$6,391
Wed 24-1210:10HKG - ORD
1 stop23h 25mEVA Air
Wed 31-1223:30ORD - HKG
1 stop20h 40mEVA Air
Deal found 4-12HK$6,702
Mon 22-1221:10HKG - ORD
1 stop36h 25mEVA Air
Wed 31-1223:30ORD - HKG
1 stop22h 20mEVA Air
Deal found 4-12HK$6,718
Thu 25-1220:25HKG - ORD
1 stop32h 16mAir Canada
Fri 9-118:15ORD - HKG
2 stops34h 25mAir Canada
Deal found 6-12HK$6,725
Thu 25-1212:35HKG - ORD
Nonstop14h 20mCathay Pacific
Tue 30-1214:35ORD - HKG
Nonstop15h 55mCathay Pacific
Deal found 4-12HK$7,076
Tue 23-1212:35HKG - ORD
Nonstop14h 20mCathay Pacific
Tue 30-1214:35ORD - HKG
Nonstop15h 55mCathay Pacific
Deal found 4-12HK$7,208
Tue 23-1210:35HKG - ORD
1 stop28h 34mUnited Airlines
Fri 2-106:15ORD - HKG
1 stop23h 05mUnited Airlines
Deal found 5-12HK$7,364
Sun 28-1215:30HKG - ORD
1 stop18h 05mEVA Air
Sun 28-1223:30ORD - HKG
1 stop22h 20mEVA Air
Deal found 4-12HK$7,667
Fri 26-1212:35HKG - ORD
Nonstop14h 20mCathay Pacific
Tue 30-1214:35ORD - HKG
Nonstop15h 55mCathay Pacific
Deal found 4-12HK$7,807
Thu 25-1218:10HKG - MDW
2 stops37h 16mDelta
Fri 9-118:30MDW - HKG
2 stops38h 40mDelta
Deal found 6-12HK$8,944
Thu 18-1219:40HKG - MDW
2 stops23h 35mMultiple Airlines
Mon 29-1205:45MDW - HKG
2 stops25h 05mMultiple Airlines
Deal found 4-12HK$14,447

Find 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 6 December 2025.

Round-trip from

HK$5,706

One-way from

HK$3,503

Popular in

July

Cheapest in

March

Average price

HK$7,364

Good round-trip deal

HK$7,910 or less
Air Canada
  • Air Canada
  • 19-1-26-1
  • 3 total stops
  • 71h 28m total
  • Hong Kong to Illinois
Search Deals
27-1
  • 27-1
  • 3 total stops
  • 56h 22m total
  • Hong Kong to Illinois
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (HK$15,434 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (HK$2,563 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Hong Kong to Illinois.
Search Deals

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 6 December 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

Mon 19-1

20:25-16:48

2 stops34h 23m

Chicago O'Hare Intl

Mon 26-1

15:35-18:40

1 stop37h 05m

HK$5,706

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Tue 19-5

17:30-05:40

2 stops25h 10m

Chicago O'Hare Intl

Thu 17-9

17:55-09:15

2 stops26h 20m

HK$5,947

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Fri 23-1

20:25-14:41

1 stop32h 16m

Chicago O'Hare Intl

Sun 25-1

15:35-18:40

1 stop37h 05m

HK$6,352

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Tue 10-2

13:30-19:35

1 stop20h 05m

Chicago O'Hare Intl

Sun 22-2

23:30-11:50

1 stop22h 20m

HK$6,391

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Fri 20-3

10:10-20:35

1 stop23h 25m

Chicago O'Hare Intl

Tue 24-3

00:30-09:00

1 stop19h 30m

HK$6,617

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Wed 24-12

10:10-19:35

1 stop23h 25m

Chicago O'Hare Intl

Sat 27-12

23:30-20:05

1 stop30h 35m

HK$6,718

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Thu 25-12

21:10-19:35

1 stop36h 25m

Chicago O'Hare Intl

Sat 27-12

23:30-11:50

1 stop22h 20m

HK$6,718

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Tue 23-12

11:20-19:35

1 stop22h 15m

Chicago O'Hare Intl

Sat 27-12

23:30-18:30

1 stop29h 00m

HK$6,718

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Mon 22-12

21:10-19:35

1 stop36h 25m

Chicago O'Hare Intl

Tue 30-12

23:30-09:00

1 stop19h 30m

HK$6,718

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Thu 5-2

10:10-19:35

1 stop23h 25m

Chicago O'Hare Intl

Thu 5-2

23:30-10:10

1 stop20h 40m

HK$6,718

Flights are sorted by cheapest return flights first.

Deals found on 4-12

Showing 1-10 of 53 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 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$5,293). Flying from Hong Kong to Illinois in August is currently the most expensive (average of HK$10,804). 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 6 December 2025.

It’s optimal to fly from Hong Kong to Illinois in the evening. By choosing this option you can save up to 25% on the cost of your flight, compared to a flight in the morning.

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 6 December 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
8.5
Very Good
1,292 reviews
Check prices

Crew

8.6

Boarding

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Walter,Nov 2025

LAX - TPE

Everything went well. The crew was very friendly and efficient and they made a long flight enjoyable.
EVA Air
8.5
Very Good
1,292 reviews
EVA Air
8.5
Very Good
1,292 reviews
Check prices

Crew

8.6

Boarding

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Walter,Nov 2025

LAX - TPE

Everything went well. The crew was very friendly and efficient and they made a long flight enjoyable.
Cathay Pacific
7.6
Good
1,084 reviews
EVA Air
8.5
Very Good
1,292 reviews
Check prices

Crew

8.6

Boarding

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Walter,Nov 2025

LAX - TPE

Everything went well. The crew was very friendly and efficient and they made a long flight enjoyable.

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 20h 05m. Air Canada provides one of the quickest options available for as low as HK$6,391. 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$5,293). Flying from Hong Kong to Illinois in August is currently the most expensive (average of HK$10,804). 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 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 6 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapestHK$7,728AverageHK$9,217FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Fly with Cheapflights

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

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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.

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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!

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