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Cheap flights from Hong Kong to Illinois from HK$3,310

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 22-4. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — ORD
11 Apr — 18 Apr1
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 12 March 2026.

Wed 10-609:25
HKG
-
ORD
2 stops22h 16m
Delta
Wed 23-913:55
ORD
-
HKG
2 stops26h 10m
Delta
Deal found 8-3HK$5,502
Wed 10-609:25
HKG
-
MDW
2 stops22h 06m
Delta
Wed 23-913:05
MDW
-
HKG
2 stops27h 00m
Delta
Deal found 8-3HK$5,502
Sat 20-609:45
HKG
-
ORD
2 stops23h 16m
Air Canada
Thu 6-815:40
ORD
-
HKG
1 stop24h 35m
Air Canada
Deal found 7-3HK$6,065
Wed 15-409:45
HKG
-
ORD
2 stops38h 08m
Air Canada
Wed 22-409:50
ORD
-
HKG
2 stops23h 45m
Air Canada
Deal found 7-3HK$6,073
Sun 31-500:45
HKG
-
ORD
2 stops36h 10m
Korean Air
Thu 23-708:55
ORD
-
HKG
2 stops24h 50m
Korean Air
Deal found 9-3HK$6,159
Mon 28-911:05
HKG
-
ORD
1 stop22h 40m
EVA Air
Wed 7-1000:30
ORD
-
HKG
1 stop30h 25m
EVA Air
Deal found 8-3HK$6,214
Sun 15-1113:30
HKG
-
ORD
1 stop20h 05m
EVA Air
Sun 29-1123:30
ORD
-
HKG
1 stop20h 40m
EVA Air
Deal found 10-3HK$6,237
Sun 1-1121:10
HKG
-
ORD
1 stop36h 25m
EVA Air
Wed 25-1117:55
ORD
-
HKG
2 stops26h 15m
EVA Air
Deal found 11-3HK$6,315
Mon 13-413:30
HKG
-
ORD
1 stop20h 30m
EVA Air
Sat 25-400:30
ORD
-
HKG
1 stop19h 20m
EVA Air
Deal found 9-3HK$6,394
Wed 14-1012:20
HKG
-
MDW
2 stops22h 25m
Delta
Wed 18-1113:00
MDW
-
HKG
2 stops27h 05m
Delta
Deal found 11-3HK$6,582
Mon 28-909:25
HKG
-
MDW
2 stops25h 21m
Delta
Thu 8-1010:35
MDW
-
HKG
2 stops29h 30m
Delta
Deal found 8-3HK$6,605
Thu 28-517:55
HKG
-
MDW
2 stops31h 01m
Delta
Tue 1-913:00
MDW
-
HKG
2 stops27h 05m
Delta
Deal found 9-3HK$7,388

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 12 March 2026.

Round-trip from

HK$5,502

One-way from

HK$3,310

Popular in

July

Cheapest in

September

Average price

HK$6,848

Good round-trip deal

HK$6,794 or less
Delta
  • Delta
  • 10-6-23-9
  • 3 total stops
  • 47h 55m total
  • Hong Kong to Illinois
Search Deals
22-4
  • 22-4
  • 2 total stops
  • 29h 20m total
  • Hong Kong to Illinois
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (HK$19,529 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (HK$2,947 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
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 12 March 2026.
Use the filters below to find and compare flights from Hong Kong to Illinois that are best for you.

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Tue 21-4

21:45-05:15

1 stop20h 30m

Chicago O'Hare Intl

Tue 28-4

16:40-05:00

1 stop23h 20m

HK$6,566

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Wed 15-4

11:45-00:30

2 stops25h 45m

Chicago O'Hare Intl

Wed 22-4

09:10-18:55

1 stop20h 45m

HK$6,566

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Mon 27-4

00:45-23:58

2 stops36h 13m

Chicago O'Hare Intl

Thu 23-7

13:15-05:05

2 stops26h 50m

HK$6,589

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Fri 19-6

17:35-13:10

3 stops32h 35m

Chicago O'Hare Intl

Sat 31-10

17:55-10:10

2 stops27h 15m

HK$7,255

Hong KongChicago

HKG - MDW

HKGMDW

Hong Kong Intl

Tue 21-4

00:45-16:26

2 stops28h 41m

Chicago Midway

Sun 26-4

06:00-22:45

2 stops27h 45m

HK$7,435

Hong KongChicago

HKG - MDW

HKGMDW

Hong Kong Intl

Wed 22-4

00:45-22:28

2 stops34h 43m

Chicago Midway

Thu 30-4

06:00-22:45

2 stops27h 45m

HK$7,442

Hong KongChicago

HKG - MDW

HKGMDW

Hong Kong Intl

Mon 20-4

00:45-12:07

2 stops24h 22m

Chicago Midway

Tue 28-4

06:00-22:45

2 stops27h 45m

HK$7,442

Hong KongChicago

HKG - MDW

HKGMDW

Hong Kong Intl

Sun 12-4

00:45-22:28

2 stops34h 43m

Chicago Midway

Sun 26-4

06:00-22:45

2 stops27h 45m

HK$7,442

Hong KongSt. Louis

HKG - STL

HKGSTL

Hong Kong Intl

Tue 21-4

19:40-14:50

3 stops32h 10m

Lambert-St Louis

Tue 28-4

16:46-08:50

2 stops27h 04m

HK$7,661

Hong KongChicago

HKG - MDW

HKGMDW

Hong Kong Intl

Wed 22-4

17:55-16:26

2 stops35h 31m

Chicago Midway

Wed 29-4

06:00-22:45

2 stops27h 45m

HK$8,295

Flights are sorted by cheapest return flights first.

Deals found on 6-3

Showing 1-10 of 54 resultsSorted by cheapest first
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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$5,486). Flying from Hong Kong to Illinois in August is currently the most expensive (average of HK$10,862). 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 12 March 2026.

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.

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 12 March 2026.
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
1,370 reviews
Check prices

Food

8.1

Comfort

8.3

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.
EVA Air
8.4
Very Good
1,370 reviews
EVA Air
8.4
Very Good
1,370 reviews
Check prices

Food

8.1

Comfort

8.3

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.
Cathay Pacific
7.6
Good
1,203 reviews
EVA Air
8.4
Very Good
1,370 reviews
Check prices

Food

8.1

Comfort

8.3

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.

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 30m. United Airlines provides one of the quickest options available for as low as HK$6,566. 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$5,486). Flying from Hong Kong to Illinois in August is currently the most expensive (average of HK$10,862). 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.

Top 2 airlines flying from Hong Kong to Illinois

Discover the top 2 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 70,647 searches. Data last updated 12 March 2026.
AirlineCheapestAverageFlexibilityOn-time
EVA AirCheapestHK$5,909AverageHK$6,545FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Cathay PacificCheapestHK$7,537AverageHK$8,848FlexibilityNo 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!

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