How long is the flight from Hong Kong to Illinois?

A quick flight from Hong Kong to Illinois can take about 18h 05m. EVA Air provides one of the quickest options available for as low as HK$6,752. 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. Find deals

In terms of precipitation, rainfall in Illinois ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Illinois when rainfall is around 43.0 mm. Find deals

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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

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.

HK$3,574+ Flights from Hong Kong to Illinois

Cheap flight deals from Hong Kong to Illinois

Round-trip from	HK$6,347
One-way from	HK$3,574
Popular in	July
Cheapest in	September
Average price	HK$7,624
Good round-trip deal	HK$7,314 or less

23-2-28-2
4 total stops
62h 59m total
Hong Kong to Illinois

Search Deals

27-1
3 total stops
52h 22m total
Hong Kong to Illinois

Search Deals

Highest demand for flights based on searches. 22% potential increase in price (HK$19,076 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (HK$2,900 potential savings vs. average return price).

Search Deals

Average for round-trip flights in January 2026

Search Deals

Price to beat on a round-trip flight from Hong Kong to Illinois.

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 8 January 2026.

Mon 23-220:05HKG - ORD

2 stops34h 28mMultiple Airlines

Sat 28-215:54ORD - HKG

2 stops28h 31mMultiple Airlines

Deal found 6-1HK$6,347

Tue 19-517:35HKG - ORD

2 stops26h 05mMultiple Airlines

Thu 17-917:55ORD - HKG

2 stops26h 20mMultiple Airlines

Deal found 7-1HK$6,354

Thu 29-115:30HKG - ORD

1 stop18h 05mEVA Air

Wed 11-223:30ORD - HKG

1 stop19h 30mEVA Air

Deal found 8-1HK$6,658

Sun 22-211:20HKG - ORD

1 stop22h 15mEVA Air

Sun 1-323:30ORD - HKG

1 stop19h 30mEVA Air

Deal found 8-1HK$6,767

Tue 19-511:05HKG - ORD

1 stop22h 55mEVA Air

Wed 16-900:30ORD - HKG

1 stop24h 55mEVA Air

Deal found 6-1HK$6,775

Sat 21-221:10HKG - ORD

1 stop36h 25mEVA Air

Sat 28-223:30ORD - HKG

1 stop19h 30mEVA Air

Deal found 7-1HK$6,798

Fri 20-310:10HKG - ORD

1 stop23h 25mEVA Air

Tue 24-300:30ORD - HKG

1 stop20h 40mEVA Air

Deal found 6-1HK$6,814

Tue 20-120:05HKG - ORD

2 stops32h 33mMultiple Airlines

Sat 7-215:35ORD - HKG

2 stops27h 40mMultiple Airlines

Deal found 8-1HK$6,822

Thu 22-113:30HKG - ORD

1 stop20h 05mEVA Air

Thu 29-123:30ORD - HKG

1 stop20h 40mEVA Air

Deal found 7-1HK$6,845

Mon 18-500:45HKG - ORD

2 stops32h 39mDelta

Thu 17-918:30ORD - HKG

1 stop21h 30mDelta

Deal found 7-1HK$6,861

Wed 21-100:55HKG - MDW

2 stops35h 27mDelta

Thu 29-119:16MDW - HKG

2 stops37h 54mDelta

Deal found 7-1HK$6,915

Thu 30-420:10HKG - MDW

2 stops22h 30mMultiple Airlines

Mon 10-817:55MDW - HKG

2 stops26h 20mMultiple Airlines

Deal found 6-1HK$7,460

Best flights from Hong Kong to Illinois
Discover carefully curated flight deals from Hong Kong to Illinois that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 January 2026.

Tue 19-520:10HKG - ORD

2 stops23h 30mMultiple Airlines

Thu 17-917:55ORD - HKG

2 stops26h 20mMultiple Airlines

Deal found 5-1HK$6,347

Thu 29-115:30HKG - ORD

1 stop18h 05mEVA Air

Wed 11-223:30ORD - HKG

1 stop19h 30mEVA Air

Deal found 8-1HK$6,752

Mon 11-500:45HKG - ORD

2 stops34h 13mDelta

Sat 7-1114:55ORD - HKG

1 stop26h 05mDelta

Deal found 7-1HK$6,861

Sun 18-110:20HKG - STL

2 stops41h 34mChina Airlines

Sat 24-118:19STL - HKG

2 stops34h 41mChina Airlines

Deal found 7-1HK$8,893

Wed 1-416:05HKG - STL

1 stop19h 53mCathay Pacific

Sun 5-418:50STL - HKG

1 stop20h 45mCathay Pacific

Deal found 5-1HK$8,979

Tue 31-301:25HKG - STL

2 stops32h 46mQatar Airways

Sun 5-410:33STL - HKG

2 stops46h 22mQatar Airways

Deal found 5-1HK$9,991

Wed 1-411:45HKG - STL

2 stops22h 09mUnited Airlines

Sun 5-408:30STL - HKG

1 stop21h 25mUnited Airlines

Deal found 5-1HK$12,358

Sun 22-211:20HKG - ORD

1 stop22h 15mEVA Air

Sun 1-323:30ORD - HKG

1 stop19h 30mEVA Air

Deal found 8-1HK$6,767

Thu 14-520:10HKG - ORD

2 stops23h 30mMultiple Airlines

Thu 28-519:45ORD - HKG

2 stops24h 30mMultiple Airlines

Deal found 6-1HK$6,822

Mon 18-500:45HKG - ORD

2 stops32h 39mDelta

Thu 17-918:30ORD - HKG

1 stop21h 30mDelta

Deal found 7-1HK$6,861

Tue 9-613:30HKG - ORD

1 stop20h 30mEVA Air

Thu 30-700:30ORD - HKG

1 stop20h 35mEVA Air

Deal found 6-1HK$6,775

Tue 20-120:05HKG - ORD

2 stops32h 33mMultiple Airlines

Sat 7-215:35ORD - HKG

2 stops27h 40mMultiple Airlines

Deal found 8-1HK$6,822

Wed 21-100:55HKG - MDW

2 stops35h 27mDelta

Thu 29-119:16MDW - HKG

2 stops37h 54mDelta

Deal found 7-1HK$6,915

Tue 21-414:05HKG - ORD

2 stops29h 35mMultiple Airlines

Mon 27-417:52ORD - HKG

2 stops26h 23mMultiple Airlines

Deal found 8-1HK$6,822

Wed 21-100:55HKG - MDW

2 stops35h 27mDelta

Sun 25-119:16MDW - HKG

2 stops37h 54mDelta

Deal found 8-1HK$6,915

Tue 12-520:10HKG - ORD

2 stops23h 30mMultiple Airlines

Sat 7-1115:09ORD - HKG

2 stops29h 01mMultiple Airlines

Deal found 7-1HK$6,822

Sat 21-200:55HKG - MDW

2 stops35h 36mDelta

Sun 1-319:20MDW - HKG

2 stops37h 50mDelta

Deal found 8-1HK$7,515

Mon 23-220:05HKG - ORD

3 stops33h 20mMultiple Airlines

Sat 28-215:54ORD - HKG

2 stops27h 21mMultiple Airlines

Deal found 6-1HK$6,899

Tue 23-609:25HKG - MDW

2 stops22h 06mDelta

Tue 11-813:05MDW - HKG

2 stops26h 55mDelta

Deal found 5-1HK$7,896

Wed 24-620:10HKG - MDW

2 stops22h 40mMultiple Airlines

Wed 12-820:45MDW - HKG

2 stops23h 30mMultiple Airlines

Deal found 5-1HK$7,460

Sun 25-100:55HKG - MDW

2 stops25h 51mDelta

Tue 14-409:26MDW - HKG

2 stops24h 04mDelta

Deal found 7-1HK$7,935

Sun 18-110:35HKG - STL

1 stop19h 02mUnited Airlines

Sat 24-117:00STL - HKG

1 stop23h 45mUnited Airlines

Deal found 7-1HK$13,020

Thu 30-420:10HKG - MDW

2 stops22h 30mMultiple Airlines

Mon 10-817:55MDW - HKG

2 stops26h 20mMultiple Airlines

Deal found 6-1HK$7,460

Fri 20-317:35HKG - MDW

2 stops24h 55mMultiple Airlines

Wed 25-310:05MDW - HKG

2 stops34h 10mMultiple Airlines

Deal found 8-1HK$7,476

Thu 19-200:55HKG - MDW

2 stops30h 42mDelta

Fri 27-218:20MDW - HKG

2 stops38h 50mDelta

Deal found 6-1HK$8,636

Fri 19-620:10HKG - MDW

2 stops22h 45mMultiple Airlines

Mon 22-617:15MDW - HKG

2 stops27h 00mMultiple Airlines

Deal found 6-1HK$7,530

Thu 29-120:05HKG - MDW

2 stops30h 30mMultiple Airlines

Wed 11-214:10MDW - HKG

2 stops32h 50mMultiple Airlines

Deal found 8-1HK$7,717

Direct flights from Hong Kong to Illinois
Explore direct flight options from Hong Kong to Illinois based on user searches, and compare prices and availability for your desired travel dates. Data last updated 8 January 2026.

Thu 29-112:35HKG - ORD

Nonstop14h 20mCathay Pacific

Wed 11-214:35ORD - HKG

Nonstop15h 55mCathay Pacific

Deal found 8-1HK$7,390

Mon 23-212:35HKG - ORD

Nonstop14h 20mCathay Pacific

Sat 28-214:35ORD - HKG

Nonstop15h 55mCathay Pacific

Deal found 6-1HK$7,484

Wed 1-412:40HKG - ORD

Nonstop14h 45mCathay Pacific

Sun 5-416:00ORD - HKG

Nonstop15h 50mCathay Pacific

Deal found 7-1HK$7,624

Thu 22-112:35HKG - ORD

Nonstop14h 20mCathay Pacific

Thu 29-114:35ORD - HKG

Nonstop15h 55mCathay Pacific

Deal found 7-1HK$7,709

Sat 21-212:35HKG - ORD

Nonstop14h 20mCathay Pacific

Sat 28-214:35ORD - HKG

Nonstop15h 55mCathay Pacific

Deal found 7-1HK$8,021

Fri 3-412:40HKG - ORD

Nonstop14h 45mCathay Pacific

Sat 11-416:00ORD - HKG

Nonstop15h 50mCathay Pacific

Deal found 7-1HK$8,075

Fri 20-312:35HKG - ORD

Nonstop14h 20mCathay Pacific

Wed 25-315:35ORD - HKG

Nonstop15h 55mCathay Pacific

Deal found 6-1HK$8,177

Thu 14-512:40HKG - ORD

Nonstop14h 45mCathay Pacific

Thu 28-516:00ORD - HKG

Nonstop15h 50mCathay Pacific

Deal found 6-1HK$11,035

Last-minute flights from Hong Kong to Illinois
Discover last-minute flight deals from Hong Kong to Illinois. Data last updated 8 January 2026 and is based on user searches.

Tue 20-120:05HKG - ORD

2 stops32h 33mMultiple Airlines

Sat 7-215:35ORD - HKG

2 stops27h 40mMultiple Airlines

Deal found 8-1HK$6,822

Tue 20-121:10HKG - ORD

1 stop36h 25mEVA Air

Sat 7-223:30ORD - HKG

1 stop19h 30mEVA Air

Deal found 8-1HK$6,884

Wed 21-100:55HKG - MDW

2 stops35h 27mDelta

Sun 25-119:16MDW - HKG

2 stops37h 54mDelta

Deal found 8-1HK$6,915

Thu 22-113:30HKG - ORD

1 stop20h 05mEVA Air

Thu 29-123:30ORD - HKG

1 stop20h 40mEVA Air

Deal found 7-1HK$6,845

Mon 26-113:30HKG - ORD

1 stop20h 05mEVA Air

Mon 13-400:30ORD - HKG

1 stop30h 25mEVA Air

Deal found 7-1HK$6,775

Thu 29-115:30HKG - ORD

1 stop18h 05mEVA Air

Wed 11-223:30ORD - HKG

1 stop19h 30mEVA Air

Deal found 8-1HK$6,658

Thu 29-117:35HKG - MDW

2 stops25h 25mMultiple Airlines

Wed 11-214:10MDW - HKG

2 stops30h 00mMultiple Airlines

Deal found 8-1HK$7,717

Fri 20-213:30HKG - ORD

1 stop20h 05mEVA Air

Fri 27-223:30ORD - HKG

1 stop20h 40mEVA Air

Deal found 6-1HK$7,001

Sat 21-221:10HKG - ORD

1 stop36h 25mEVA Air

Sat 28-223:30ORD - HKG

1 stop19h 30mEVA Air

Deal found 7-1HK$6,798

Sat 21-200:55HKG - MDW

2 stops35h 36mDelta

Sun 1-319:20MDW - HKG

2 stops37h 50mDelta

Deal found 8-1HK$7,515

Sun 22-211:20HKG - ORD

1 stop22h 15mEVA Air

Sun 1-323:30ORD - HKG

1 stop19h 30mEVA Air

Deal found 8-1HK$6,767

Mon 23-220:05HKG - ORD

2 stops34h 28mMultiple Airlines

Sat 28-215:54ORD - HKG

2 stops28h 31mMultiple Airlines

Deal found 6-1HK$6,347

One-way flights from Hong Kong to Illinois
Search for one-way flight options from Hong Kong to Illinois. Find affordable one-way fares based on user searches. Data last updated 8 January 2026.

Tue 27-123:55HKG - ORD

3 stops52h 22mMultiple Airlines

Deal found 6-1HK$3,574

Mon 2-323:55HKG - ORD

3 stops48h 56mMultiple Airlines

Deal found 8-1HK$3,715

Tue 24-313:40HKG - ORD

2 stops29h 59mMultiple Airlines

Deal found 6-1HK$3,800

Thu 5-217:35HKG - ORD

2 stops35h 03mMultiple Airlines

Deal found 5-1HK$3,808

Wed 8-420:10HKG - ORD

2 stops32h 48mMultiple Airlines

Deal found 6-1HK$3,964

Wed 4-213:40HKG - STL

2 stops38h 14mMultiple Airlines

Deal found 6-1HK$3,995

Fri 13-213:40HKG - ORD

2 stops48h 16mMultiple Airlines

Deal found 6-1HK$3,995

Thu 22-114:55HKG - ORD

3 stops44h 50mMultiple Airlines

Deal found 8-1HK$4,018

Fri 20-219:45HKG - ORD

3 stops49h 49mMultiple Airlines

Deal found 8-1HK$4,057

Sun 22-219:45HKG - ORD

3 stops40h 45mMultiple Airlines

Deal found 8-1HK$4,065

Tue 20-111:10HKG - STL

2 stops40h 44mMultiple Airlines

Deal found 7-1HK$4,073

Mon 26-120:05HKG - ORD

3 stops29h 17mMultiple Airlines

Deal found 6-1HK$4,112

Fly from

Fly to

Route

Departure

Return

Price

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Tue 19-5

20:10-06:40

2 stops23h 30m

Chicago O'Hare Intl

Thu 17-9

17:55-09:15

2 stops26h 20m

HK$6,347

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Thu 29-1

15:30-19:35

1 stop18h 05m

Chicago O'Hare Intl

Wed 11-2

23:30-09:00

1 stop19h 30m

HK$6,752

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Sun 22-2

11:20-19:35

1 stop22h 15m

Chicago O'Hare Intl

Sun 1-3

23:30-09:00

1 stop19h 30m

HK$6,767

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Tue 9-6

13:30-21:00

1 stop20h 30m

Chicago O'Hare Intl

Thu 30-7

00:30-10:05

1 stop20h 35m

HK$6,775

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Thu 14-5

20:10-06:40

2 stops23h 30m

Chicago O'Hare Intl

Thu 28-5

19:45-09:15

2 stops24h 30m

HK$6,822

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Tue 20-1

20:05-14:38

2 stops32h 33m

Chicago O'Hare Intl

Sat 7-2

15:35-09:15

2 stops27h 40m

HK$6,822

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Tue 21-4

14:05-06:40

2 stops29h 35m

Chicago O'Hare Intl

Mon 27-4

17:52-09:15

2 stops26h 23m

HK$6,822

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Tue 12-5

20:10-06:40

2 stops23h 30m

Chicago O'Hare Intl

Sat 7-11

15:09-10:10

2 stops29h 01m

HK$6,822

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Mon 11-5

00:45-21:58

2 stops34h 13m

Chicago O'Hare Intl

Sat 7-11

14:55-07:00

1 stop26h 05m

HK$6,861

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Mon 18-5

00:45-20:24

2 stops32h 39m

Chicago O'Hare Intl

Thu 17-9

18:30-05:00

1 stop21h 30m

HK$6,861

Flights are sorted by cheapest return flights first.

Deals found on 5-1

Showing 1-10 of 55 results

...

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$5,295). Flying from Hong Kong to Illinois in August is currently the most expensive (average of HK$10,809). 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?

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

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

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

1,314 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jan 2026

CGK - TPE

I had lots of room on the exit row. Boarding was quick and easy.

EVA Air

8.4

Very Good

1,314 reviews

EVA Air

8.4

Very Good

1,314 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jan 2026

CGK - TPE

I had lots of room on the exit row. Boarding was quick and easy.

Cathay Pacific

7.6

Good

1,124 reviews

EVA Air

8.4

Very Good

1,314 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jan 2026

CGK - TPE

I had lots of room on the exit row. Boarding was quick and easy.

Related info for your journey

How long is the flight from Hong Kong to Illinois?
A quick flight from Hong Kong to Illinois can take about 18h 05m. EVA Air provides one of the quickest options available for as low as HK$6,752. 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$5,295). Flying from Hong Kong to Illinois in August is currently the most expensive (average of HK$10,809). 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

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Complete your trip

Illinois car hire

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Top 2 airlines flying from Hong Kong to Illinois

Airline	Cheapest	Average	Flexibility	On-time
EVA Air	CheapestHK$6,369	AverageHK$7,227	FlexibilityNo cancel fee	On-time74%	Search EVA Air flights
Cathay Pacific	CheapestHK$7,731	AverageHK$9,221	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights

Fly with Cheapflights

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!

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Cheap flights from Hong Kong to Illinois from HK$3,574

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.

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 8 January 2026.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Find flight deals from Hong Kong to Illinois

Cheapest flights from Hong Kong to IllinoisExplore 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 8 January 2026.

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 8 January 2026.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Hong Kong to Illinois that are best for you.

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.

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?

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 8 January 2026.

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 8 January 2026.

Reviews of airlines servicing Illinois

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.

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.

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Top 2 airlines flying from Hong Kong to Illinois

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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 8 January 2026.