How long is the flight from Hong Kong to Illinois?

A quick flight from Hong Kong to Illinois can take about 22h 15m. EVA Air provides one of the quickest options available for as low as HK$6,725. 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

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

The cheapest airline one-way is EVA Air, with whom users have recently found tickets for as low as HK$4,066. However, be on the lookout for offers from Delta and Qatar Airways, as they are both options that can get you from Hong Kong to Illinois for a low price. 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$3,413+ Cheap Flights from Hong Kong to Illinois

Cheap flight deals from Hong Kong to Illinois

Round-trip from	HK$5,800
One-way from	HK$3,413
Popular in	July
Cheapest in	March
Average price	HK$6,585

4-12-7-12
4 total stops
79h 54m total
Hong Kong to Illinois

Search Deals

11-12
2 total stops
30h 33m total
Hong Kong to Illinois

Search Deals

Highest demand for flights based on searches. 18% potential increase in price (HK$15,563 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (HK$2,591 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 7 November 2025.

Thu 4-1211:15HKG - ORD

2 stops32h 50mMultiple Airlines

Sun 7-1221:06ORD - HKG

2 stops47h 04mMultiple Airlines

Deal found 6-11HK$5,800

Thu 4-1215:30HKG - ORD

1 stop18h 05mEVA Air

Sun 7-1223:30ORD - HKG

1 stop19h 30mEVA Air

Deal found 6-11HK$6,251

Mon 10-1115:30HKG - ORD

1 stop18h 05mEVA Air

Sun 23-1123:30ORD - HKG

1 stop19h 30mEVA Air

Deal found 5-11HK$6,367

Wed 19-1115:30HKG - ORD

1 stop18h 05mEVA Air

Wed 31-1223:30ORD - HKG

1 stop19h 30mEVA Air

Deal found 5-11HK$6,430

Tue 18-1115:30HKG - ORD

1 stop18h 05mEVA Air

Wed 31-1223:30ORD - HKG

1 stop20h 40mEVA Air

Deal found 5-11HK$6,725

Thu 4-1219:50HKG - MDW

2 stops29h 18mMultiple Airlines

Sun 7-1214:01MDW - HKG

2 stops39h 09mMultiple Airlines

Deal found 6-11HK$6,772

Thu 4-1220:25HKG - ORD

2 stops28h 53mAir Canada

Sun 7-1217:55ORD - HKG

2 stops34h 45mAir Canada

Deal found 7-11HK$7,013

Wed 3-1220:25HKG - ORD

1 stop32h 16mAir Canada

Wed 10-1215:40ORD - HKG

1 stop37h 00mAir Canada

Deal found 4-11HK$7,021

Wed 3-1219:40HKG - ORD

3 stops34h 07mMultiple Airlines

Wed 10-1221:06ORD - HKG

2 stops33h 44mMultiple Airlines

Deal found 4-11HK$7,036

Mon 10-1111:20HKG - ORD

1 stop22h 15mMultiple Airlines

Sun 23-1115:55ORD - HKG

2 stops36h 45mMultiple Airlines

Deal found 5-11HK$7,059

Fri 7-1122:45HKG - ORD

1 stop20h 31mUnited Airlines

Fri 14-1106:15ORD - HKG

1 stop23h 05mUnited Airlines

Deal found 6-11HK$7,122

Mon 10-1119:40HKG - MDW

2 stops23h 35mMultiple Airlines

Sun 23-1118:05MDW - HKG

2 stops24h 55mMultiple Airlines

Deal found 5-11HK$7,868

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 7 November 2025.

Wed 19-1111:20HKG - ORD

1 stop22h 15mEVA Air

Sun 28-1223:30ORD - HKG

1 stop24h 50mEVA Air

Deal found 5-11HK$6,725

Thu 4-1219:50HKG - MDW

2 stops29h 18mMultiple Airlines

Sun 7-1214:01MDW - HKG

2 stops39h 09mMultiple Airlines

Deal found 6-11HK$6,772

Fri 20-318:10HKG - ORD

1 stop28h 30mKorean Air

Wed 25-312:25ORD - HKG

1 stop21h 45mKorean Air

Deal found 5-11HK$7,370

Fri 20-312:35HKG - ORD

2 stops37h 50mDelta

Wed 25-317:45ORD - HKG

2 stops40h 25mDelta

Deal found 6-11HK$7,394

Wed 18-216:30HKG - STL

1 stop20h 51mCathay Pacific

Sun 22-218:50STL - HKG

1 stop20h 45mCathay Pacific

Deal found 4-11HK$11,577

Wed 18-210:35HKG - STL

2 stops23h 51mUnited Airlines

Sun 22-217:25STL - HKG

1 stop35h 55mUnited Airlines

Deal found 5-11HK$11,615

Sat 22-1110:10HKG - ORD

1 stop23h 25mEVA Air

Wed 31-1223:30ORD - HKG

1 stop30h 35mEVA Air

Deal found 5-11HK$6,725

Tue 17-200:05HKG - STL

2 stops26h 20mANA

Sun 22-211:25STL - HKG

2 stops28h 20mANA

Deal found 4-11HK$13,466

Wed 3-1219:40HKG - ORD

2 stops24h 41mMultiple Airlines

Wed 10-1217:51ORD - HKG

2 stops25h 09mMultiple Airlines

Deal found 4-11HK$7,300

Fri 21-1100:55HKG - ORD

1 stop21h 35mKorean Air

Thu 1-111:25ORD - HKG

1 stop33h 55mKorean Air

Deal found 5-11HK$7,370

Fri 20-312:35HKG - MDW

2 stops34h 21mDelta

Wed 25-309:30MDW - HKG

2 stops24h 40mDelta

Deal found 7-11HK$7,394

Thu 19-300:55HKG - ORD

2 stops30h 51mDelta

Thu 9-409:30ORD - HKG

2 stops36h 25mDelta

Deal found 4-11HK$7,402

Fri 5-1219:40HKG - ORD

2 stops24h 25mMultiple Airlines

Thu 11-1221:06ORD - HKG

2 stops34h 19mMultiple Airlines

Deal found 6-11HK$7,503

Fri 20-319:40HKG - MDW

2 stops23h 15mMultiple Airlines

Wed 25-307:05MDW - HKG

2 stops24h 45mMultiple Airlines

Deal found 5-11HK$7,860

Thu 16-400:45HKG - MDW

2 stops34h 00mDelta

Sat 25-409:20MDW - HKG

2 stops24h 10mDelta

Deal found 4-11HK$8,202

Mon 12-118:10HKG - MDW

2 stops36h 21mDelta

Wed 25-206:00MDW - HKG

2 stops27h 10mDelta

Deal found 6-11HK$9,477

Mon 22-1215:30HKG - MDW

2 stops23h 35mMultiple Airlines

Mon 29-1205:45MDW - HKG

2 stops25h 05mMultiple Airlines

Deal found 7-11HK$10,208

Wed 3-1200:55HKG - MDW

2 stops36h 52mDelta

Sun 7-1206:00MDW - HKG

2 stops27h 10mDelta

Deal found 6-11HK$9,477

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 7 November 2025.

Mon 15-1212:35HKG - ORD

Nonstop14h 20mCathay Pacific

Wed 31-1214:35ORD - HKG

Nonstop15h 55mCathay Pacific

Deal found 5-11HK$7,759

Fri 20-312:35HKG - ORD

Nonstop14h 20mCathay Pacific

Thu 9-416:00ORD - HKG

Nonstop15h 50mCathay Pacific

Deal found 4-11HK$7,767

Fri 20-312:35HKG - ORD

Nonstop14h 20mCathay Pacific

Wed 25-315:35ORD - HKG

Nonstop15h 55mCathay Pacific

Deal found 6-11HK$7,806

Thu 4-1212:35HKG - ORD

Nonstop14h 20mCathay Pacific

Sun 7-1214:35ORD - HKG

Nonstop15h 55mCathay Pacific

Deal found 7-11HK$8,964

Wed 3-1212:35HKG - ORD

Nonstop14h 20mCathay Pacific

Wed 10-1214:35ORD - HKG

Nonstop15h 55mCathay Pacific

Deal found 4-11HK$10,636

Tue 16-1212:35HKG - ORD

Nonstop14h 20mCathay Pacific

Thu 1-114:35ORD - HKG

Nonstop15h 55mCathay Pacific

Deal found 5-11HK$10,815

Mon 22-1212:35HKG - ORD

Nonstop14h 20mCathay Pacific

Mon 29-1214:35ORD - HKG

Nonstop15h 55mCathay Pacific

Deal found 7-11HK$10,830

Wed 18-212:35HKG - ORD

Nonstop14h 20mCathay Pacific

Sun 22-214:35ORD - HKG

Nonstop15h 55mCathay Pacific

Deal found 6-11HK$11,025

Fri 19-1212:35HKG - ORD

Nonstop14h 20mCathay Pacific

Sat 3-114:35ORD - HKG

Nonstop15h 55mCathay Pacific

Deal found 5-11HK$11,421

Sat 20-1212:35HKG - ORD

Nonstop14h 20mCathay Pacific

Sat 27-1214:35ORD - HKG

Nonstop15h 55mCathay Pacific

Deal found 5-11HK$11,429

Sat 20-1212:35HKG - ORD

Nonstop14h 20mCathay Pacific

Sun 28-1214:35ORD - HKG

Nonstop15h 55mCathay Pacific

Deal found 6-11HK$11,499

Last-minute flights from Hong Kong to Illinois
Discover last-minute flight deals from Hong Kong to Illinois. Data last updated 7 November 2025 and is based on user searches.

Mon 10-1119:40HKG - MDW

2 stops23h 35mMultiple Airlines

Sun 23-1118:05MDW - HKG

2 stops24h 55mMultiple Airlines

Deal found 5-11HK$7,868

Mon 17-1100:55HKG - ORD

1 stop21h 35mKorean Air

Wed 31-1211:15ORD - HKG

1 stop39h 35mKorean Air

Deal found 5-11HK$7,370

Mon 17-1100:55HKG - ORD

2 stops37h 04mDelta

Thu 1-111:25ORD - HKG

1 stop33h 55mDelta

Deal found 5-11HK$8,195

Mon 17-1100:55HKG - ORD

2 stops30h 23mDelta

Wed 31-1206:00ORD - HKG

2 stops27h 10mDelta

Deal found 5-11HK$9,477

Mon 17-1100:55HKG - ORD

1 stop21h 35mDelta

Tue 30-1206:00ORD - HKG

2 stops27h 10mDelta

Deal found 5-11HK$9,532

Mon 17-1100:55HKG - ORD

1 stop21h 35mKorean Air

Sun 28-1211:15ORD - HKG

1 stop34h 05mKorean Air

Deal found 5-11HK$10,550

Mon 17-1100:55HKG - ORD

2 stops37h 29mKorean Air

Mon 29-1211:15ORD - HKG

1 stop39h 35mKorean Air

Deal found 5-11HK$11,771

Wed 3-1200:55HKG - MDW

2 stops36h 52mDelta

Sun 7-1206:00MDW - HKG

2 stops27h 10mDelta

Deal found 6-11HK$9,477

Thu 4-1219:50HKG - MDW

2 stops29h 18mMultiple Airlines

Sun 7-1214:01MDW - HKG

2 stops39h 09mMultiple Airlines

Deal found 6-11HK$6,772

Fri 5-1219:40HKG - MDW

2 stops23h 20mMultiple Airlines

Fri 12-1217:25MDW - HKG

2 stops25h 35mMultiple Airlines

Deal found 5-11HK$10,294

Sun 21-1219:40HKG - MDW

2 stops23h 35mMultiple Airlines

Sun 28-1205:45MDW - HKG

2 stops25h 05mMultiple Airlines

Deal found 6-11HK$11,390

Mon 22-1219:40HKG - MDW

2 stops23h 35mMultiple Airlines

Mon 29-1205:45MDW - HKG

2 stops25h 05mMultiple Airlines

Deal found 7-11HK$10,558

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 7 November 2025.

Thu 11-1207:40HKG - ORD

2 stops30h 33mMultiple Airlines

Deal found 6-11HK$3,413

Sun 7-1207:10HKG - ORD

3 stops53h 14mMultiple Airlines

Deal found 7-11HK$3,491

Mon 15-1207:40HKG - ORD

2 stops36h 25mMultiple Airlines

Deal found 7-11HK$3,569

Wed 3-1218:55HKG - ORD

3 stops43h 17mMultiple Airlines

Deal found 5-11HK$3,600

Wed 24-1219:45HKG - ORD

3 stops42h 27mMultiple Airlines

Deal found 5-11HK$3,810

Mon 16-222:45HKG - ORD

2 stops44h 19mMultiple Airlines

Deal found 6-11HK$3,848

Wed 14-113:40HKG - MDW

3 stops44h 25mMultiple Airlines

Deal found 6-11HK$3,903

Mon 15-1207:40HKG - MDW

3 stops39h 06mMultiple Airlines

Deal found 7-11HK$4,012

Tue 3-315:30HKG - STL

2 stops36h 22mMultiple Airlines

Deal found 5-11HK$4,595

Sun 1-315:30HKG - MDW

3 stops44h 13mMultiple Airlines

Deal found 5-11HK$4,898

Thu 27-1100:55HKG - MDW

2 stops36h 45mDelta

Deal found 6-11HK$4,914

Sun 28-1219:40HKG - MDW

3 stops40h 32mMultiple Airlines

Deal found 5-11HK$4,945

Fly from

Fly to

Route

Departure

Return

Price

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Wed 19-11

11:20-19:35

1 stop22h 15m

Chicago O'Hare Intl

Sun 28-12

23:30-14:20

1 stop24h 50m

HK$6,725

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Sat 22-11

10:10-19:35

1 stop23h 25m

Chicago O'Hare Intl

Wed 31-12

23:30-20:05

1 stop30h 35m

HK$6,725

Hong KongChicago

HKG - MDW

HKGMDW

Hong Kong Intl

Thu 4-12

19:50-11:08

2 stops29h 18m

Chicago Midway

Sun 7-12

14:01-19:10

2 stops39h 09m

HK$6,772

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Wed 3-12

19:40-06:21

2 stops24h 41m

Chicago O'Hare Intl

Wed 10-12

17:51-09:00

2 stops25h 09m

HK$7,300

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Fri 20-3

18:10-09:40

1 stop28h 30m

Chicago O'Hare Intl

Wed 25-3

12:25-23:10

1 stop21h 45m

HK$7,370

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Fri 21-11

00:55-08:30

1 stop21h 35m

Chicago O'Hare Intl

Thu 1-1

11:25-11:20

1 stop33h 55m

HK$7,370

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Fri 20-3

12:35-13:25

2 stops37h 50m

Chicago O'Hare Intl

Wed 25-3

17:45-23:10

2 stops40h 25m

HK$7,394

Hong KongChicago

HKG - MDW

HKGMDW

Hong Kong Intl

Fri 20-3

12:35-09:56

2 stops34h 21m

Chicago Midway

Wed 25-3

09:30-23:10

2 stops24h 40m

HK$7,394

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Thu 19-3

00:55-18:46

2 stops30h 51m

Chicago O'Hare Intl

Thu 9-4

09:30-10:55

2 stops36h 25m

HK$7,402

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Fri 5-12

19:40-06:05

2 stops24h 25m

Chicago O'Hare Intl

Thu 11-12

21:06-21:25

2 stops34h 19m

HK$7,503

Flights are sorted by cheapest return flights first.

Deals found on 5-11

Showing 1-10 of 43 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$5,256). Flying from Hong Kong to Illinois in August is currently the most expensive (average of HK$10,791). 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?

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.

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

1,272 reviews

Check prices

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

1,272 reviews

EVA Air

8.4

Very Good

1,272 reviews

Check prices

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

1,055 reviews

EVA Air

8.4

Very Good

1,272 reviews

Check prices

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

How long is the flight from Hong Kong to Illinois?
A quick flight from Hong Kong to Illinois can take about 22h 15m. EVA Air provides one of the quickest options available for as low as HK$6,725. 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.
What are the cheapest airlines to fly from Hong Kong to Illinois one-way?
The cheapest airline one-way is EVA Air, with whom users have recently found tickets for as low as HK$4,066. However, be on the lookout for offers from Delta and Qatar Airways, as they are both options that can get you from Hong Kong to Illinois for a low price.
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$5,256). Flying from Hong Kong to Illinois in August is currently the most expensive (average of HK$10,791). 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

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Chicago car hire

Top airline flying from Hong Kong to Illinois

Airline	Cheapest	Average	Flexibility	On-time
Cathay Pacific	CheapestHK$7,718	AverageHK$12,657	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$3,413

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 11-12. 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 7 November 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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 7 November 2025.

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 7 November 2025.

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 7 November 2025.

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.

How long is the flight from Hong Kong to Illinois?

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

Can I find deals for flights from Hong Kong to Illinois that include hotel bookings?

How can I find direct flights from Hong Kong to Illinois?

Can I find deals for business class flights from Hong Kong to Illinois?

What is the cheapest month to book a flight from Hong Kong to Illinois?

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.

Top airline flying from Hong Kong to Illinois

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?

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

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

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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 7 November 2025.