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Cheap flights from Hong Kong to Illinois from HK$4,094

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 1-9. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — ORD
9 Jun — 16 Jun1
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 10 May 2026.

Tue 1-1222:25
HKG
-
ORD
1 stop32h 30m
Philippine Airlines
Wed 2-1222:45
ORD
-
HKG
1 stop21h 25m
Philippine Airlines
Deal found 9-5HK$7,124
Mon 22-609:25
HKG
-
ORD
2 stops25h 32m
Delta
Fri 14-811:19
ORD
-
HKG
2 stops28h 46m
Delta
Deal found 6-5HK$7,374
Sun 21-601:25
HKG
-
ORD
1 stop26h 40m
Qatar Airways
Fri 14-819:20
ORD
-
HKG
1 stop30h 50m
Qatar Airways
Deal found 7-5HK$7,492
Tue 6-1001:25
HKG
-
ORD
1 stop26h 40m
Qatar Airways
Mon 11-118:50
ORD
-
HKG
1 stop30h 00m
Qatar Airways
Deal found 5-5HK$7,844
Thu 5-1118:05
HKG
-
ORD
1 stop34h 25m
Qatar Airways
Mon 3-519:20
ORD
-
HKG
1 stop30h 50m
Qatar Airways
Deal found 9-5HK$8,110
Tue 10-1120:05
HKG
-
ORD
2 stops24h 55m
Multiple Airlines
Tue 8-1217:55
ORD
-
HKG
2 stops25h 20m
Multiple Airlines
Deal found 9-5HK$8,133
Sun 14-601:25
HKG
-
ORD
1 stop28h 25m
Qatar Airways
Sat 20-619:20
ORD
-
HKG
1 stop30h 50m
Qatar Airways
Deal found 6-5HK$8,149
Wed 27-521:05
HKG
-
ORD
1 stop36h 55m
EVA Air
Sat 5-900:30
ORD
-
HKG
1 stop22h 35m
EVA Air
Deal found 6-5HK$8,188
Tue 14-701:25
HKG
-
ORD
1 stop26h 40m
Qatar Airways
Tue 15-919:20
ORD
-
HKG
1 stop30h 50m
Qatar Airways
Deal found 6-5HK$8,212
Thu 27-819:40
HKG
-
ORD
1 stop32h 25m
Qatar Airways
Mon 31-819:20
ORD
-
HKG
1 stop30h 50m
Qatar Airways
Deal found 7-5HK$8,243
Wed 27-512:20
HKG
-
MDW
2 stops33h 22m
Delta
Sun 6-913:00
MDW
-
HKG
2 stops27h 05m
Delta
Deal found 6-5HK$8,736
Wed 7-1009:25
HKG
-
MDW
2 stops22h 12m
Delta
Mon 11-113:05
MDW
-
HKG
2 stops28h 35m
Delta
Deal found 5-5HK$8,760

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 10 May 2026.

Round-trip from

HK$7,374

One-way from

HK$4,094

Popular in

July

Cheapest in

September

Average price

HK$10,701
Delta
  • Delta
  • 22-6-14-8
  • 4 total stops
  • 54h 18m total
  • Hong Kong to Illinois
Search Deals
1-9
  • 1-9
  • 2 total stops
  • 47h 27m total
  • Hong Kong to Illinois
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (HK$19,458 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (HK$2,868 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
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 10 May 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

Mon 22-6

09:25-23:18

1 stop26h 53m

Chicago O'Hare Intl

Fri 14-8

09:52-05:05

2 stops30h 13m

HK$7,382
Fastest return journey

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Wed 9-9

10:10-20:45

1 stop23h 35m

Chicago O'Hare Intl

Fri 11-9

00:30-08:50

1 stop19h 20m

HK$8,713

Hong KongChicago

HKG - MDW

HKGMDW

Hong Kong Intl

Wed 9-9

17:55-12:30

2 stops31h 35m

Chicago Midway

Mon 14-9

13:05-05:05

2 stops27h 00m

HK$8,736

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Wed 9-9

22:30-05:59

1 stop20h 29m

Chicago O'Hare Intl

Sat 12-9

07:00-18:55

2 stops22h 55m

HK$8,760

Hong KongChicago

HKG - MDW

HKGMDW

Hong Kong Intl

Wed 7-10

09:25-18:37

2 stops22h 12m

Chicago Midway

Fri 23-10

13:00-06:40

2 stops28h 40m

HK$8,760

Hong KongChicago

HKG - MDW

HKGMDW

Hong Kong Intl

Wed 7-10

09:25-18:37

2 stops22h 12m

Chicago Midway

Mon 11-1

13:05-07:40

2 stops28h 35m

HK$8,760

Hong KongChicago

HKG - MDW

HKGMDW

Hong Kong Intl

Fri 9-10

09:25-18:37

2 stops22h 12m

Chicago Midway

Tue 13-10

13:05-05:05

2 stops27h 00m

HK$8,760

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Mon 3-8

01:25-15:05

1 stop26h 40m

Chicago O'Hare Intl

Mon 17-8

19:20-15:10

1 stop30h 50m

HK$8,893

Hong KongSt. Louis

HKG - STL

HKGSTL

Hong Kong Intl

Fri 30-10

18:05-20:08

2 stops39h 03m

Lambert-St Louis

Tue 3-11

14:17-14:50

2 stops34h 33m

HK$9,089

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Tue 4-8

01:25-15:05

1 stop26h 40m

Chicago O'Hare Intl

Tue 18-8

19:20-15:10

1 stop30h 50m

HK$9,214

Flights are sorted by cheapest return flights first.

Deals found on 8-5

Showing 1-10 of 51 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, December is the cheapest month in which you can book a flight from Hong Kong to Illinois (average of HK$2,215). Flying from Hong Kong to Illinois in August is currently the most expensive (average of HK$10,153). 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 10 May 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.

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 10 May 2026.

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 10 May 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
8.5
Very Good
1,445 reviews
Check prices

Crew

8.6

Entertainment

8.0

Comfort

8.3

Overall

8.5

Food

8.1

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
EVA Air
8.5
Very Good
1,445 reviews
EVA Air
8.5
Very Good
1,445 reviews
Check prices

Crew

8.6

Entertainment

8.0

Comfort

8.3

Overall

8.5

Food

8.1

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
Cathay Pacific
7.6
Good
1,324 reviews
EVA Air
8.5
Very Good
1,445 reviews
Check prices

Crew

8.6

Entertainment

8.0

Comfort

8.3

Overall

8.5

Food

8.1

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?

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 29m. Delta provides one of the quickest options available for as low as HK$8,760. 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, December is the cheapest month in which you can book a flight from Hong Kong to Illinois (average of HK$2,215). Flying from Hong Kong to Illinois in August is currently the most expensive (average of HK$10,153). 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 10 May 2026.
AirlineCheapestAverageFlexibilityOn-time
EVA AirCheapestHK$5,911AverageHK$7,265FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Cathay PacificCheapestHK$7,539AverageHK$9,269FlexibilityNo 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?

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.

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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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