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$4,095. However, be on the lookout for offers from Air Canada and United Airlines, as they are both options that can get you from Hong Kong to Illinois for a low price. Find deals

How far in advance should I book a flight from Hong Kong to Illinois?

Users have found that booking a flight from Hong Kong to Illinois at least 47 days early can save you up to 5% on average compared to booking a flight this week. If booking 47 days before your flight isn’t an option for you, users have found flights from Hong Kong to Illinois for as little as HK$6,784 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as HK$6,784 for flights departing within the next 3 days.

What is the cheapest month to fly from Hong Kong to Illinois?

February can be a great time to fly to Illinois from Hong Kong with a flight ticket averaging about HK$8,734. Cheapflights users have found deals in the month of February for as cheap as HK$7,328. The most expensive prices can be found in the month of August.

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$10,653+ Flights from Hong Kong to Illinois

Cheap flight deals from Hong Kong to Illinois

Round-trip from	HK$6,590
One-way from	HK$3,396
Popular in	August
Cheapest in	February
Average price	HK$7,328

EVA Air
2-5-3-10
2 total stops
57h 40m total
Hong Kong to Illinois

Search Deals

17-3
3 total stops
36h 02m total
Hong Kong to Illinois

Search Deals

Highest demand for flights based on searches. 18% potential increase in price (HK$15,757 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (HK$3,087 potential savings vs. average return price).

Search Deals

Average for round-trip flights in February 2025

Search Deals

Find flight deals from Hong Kong to Illinois

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 22 February 2025.

Fri 2-519:40HKG - ORD

1 stop38h 20mEVA Air

Fri 3-1000:30ORD - HKG

1 stop19h 20mEVA Air

Deal found 21-2HK$6,590

Wed 29-1000:55HKG - ORD

1 stop21h 35mKorean Air

Fri 21-1111:05ORD - HKG

1 stop22h 05mKorean Air

Deal found 21-2HK$7,281

Tue 17-600:45HKG - ORD

2 stops35h 59mDelta

Thu 13-1107:15ORD - HKG

2 stops25h 55mDelta

Deal found 21-2HK$7,304

Thu 5-609:15HKG - ORD

1 stop24h 45mMultiple Airlines

Mon 22-900:30ORD - HKG

1 stop20h 35mMultiple Airlines

Deal found 21-2HK$7,398

Mon 7-412:20HKG - MDW

2 stops33h 47mDelta

Mon 14-406:04MDW - HKG

2 stops27h 26mDelta

Deal found 20-2HK$7,530

Thu 30-1019:25HKG - ORD

2 stops34h 25mAir Canada

Tue 18-1115:40ORD - HKG

1 stop37h 00mAir Canada

Deal found 21-2HK$7,709

Sun 9-309:30HKG - ORD

2 stops24h 58mUnited Airlines

Sat 22-308:48ORD - HKG

1 stop31h 57mUnited Airlines

Deal found 21-2HK$7,740

Thu 5-622:30HKG - ORD

1 stop24h 10mTurkish Airlines

Tue 23-919:50ORD - HKG

1 stop24h 00mTurkish Airlines

Deal found 21-2HK$8,392

Sun 2-1112:35HKG - ORD

Nonstop14h 25mCathay Pacific

Wed 19-1114:40ORD - HKG

Nonstop15h 55mCathay Pacific

Deal found 21-2HK$8,556

Tue 17-601:25HKG - ORD

1 stop26h 40mQatar Airways

Wed 6-819:20ORD - HKG

1 stop37h 35mQatar Airways

Deal found 21-2HK$9,511

Sat 1-310:30HKG - ORD

2 stops20h 28mLufthansa

Sun 16-321:18ORD - HKG

1 stop31h 47mLufthansa

Deal found 21-2HK$9,519

Sat 12-415:25HKG - STL

2 stops35h 50mMultiple Airlines

Sun 20-406:44STL - HKG

2 stops37h 06mMultiple Airlines

Deal found 20-2HK$10,172

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 22 February 2025.

Fri 2-519:40HKG - ORD

1 stop38h 20mEVA Air

Fri 3-1000:30ORD - HKG

1 stop19h 20mEVA Air

Deal found 21-2HK$6,590

Tue 17-600:45HKG - ORD

2 stops35h 59mDelta

Thu 13-1107:15ORD - HKG

2 stops25h 55mDelta

Deal found 21-2HK$7,304

Thu 5-609:15HKG - ORD

1 stop24h 45mMultiple Airlines

Mon 22-900:30ORD - HKG

1 stop20h 35mMultiple Airlines

Deal found 21-2HK$7,398

Tue 10-600:45HKG - ORD

1 stop21h 55mKorean Air

Wed 6-812:30ORD - HKG

1 stop21h 00mKorean Air

Deal found 21-2HK$7,499

Wed 18-618:00HKG - ORD

1 stop33h 49mAir Canada

Thu 13-1121:05ORD - HKG

2 stops31h 35mAir Canada

Deal found 21-2HK$7,724

Sun 9-309:30HKG - ORD

2 stops24h 58mUnited Airlines

Sat 22-308:48ORD - HKG

1 stop31h 57mUnited Airlines

Deal found 21-2HK$7,740

Thu 5-622:30HKG - ORD

1 stop24h 10mTurkish Airlines

Tue 23-919:50ORD - HKG

1 stop24h 00mTurkish Airlines

Deal found 21-2HK$8,392

Tue 8-412:40HKG - ORD

Nonstop14h 45mCathay Pacific

Thu 8-516:00ORD - HKG

Nonstop15h 50mCathay Pacific

Deal found 21-2HK$8,618

Tue 17-601:25HKG - ORD

1 stop26h 40mQatar Airways

Wed 6-819:20ORD - HKG

1 stop37h 35mQatar Airways

Deal found 21-2HK$9,511

Thu 1-500:05HKG - ORD

1 stop28h 40mEmirates

Sat 4-1020:35ORD - HKG

1 stop36h 20mEmirates

Deal found 21-2HK$10,864

Wed 18-610:40HKG - ORD

2 stops23h 28mJapan Airlines

Tue 5-801:30ORD - HKG

1 stop23h 00mJapan Airlines

Deal found 20-2HK$11,936

Thu 1-500:25HKG - ORD

2 stops44h 40mEthiopian Air

Sat 4-1010:15ORD - HKG

2 stops41h 30mEthiopian Air

Deal found 21-2HK$13,941

Last-minute flights from Hong Kong to Illinois
Discover last-minute flight deals from Hong Kong to Illinois. Data last updated 22 February 2025 and is based on user searches.

Fri 28-200:55HKG - ORD

2 stops35h 03mDelta

Sun 16-312:25ORD - HKG

1 stop33h 55mDelta

Deal found 21-2HK$11,695

Fri 28-200:50HKG - ORD

2 stops30h 17mAsiana Airlines

Fri 14-307:00ORD - HKG

2 stops26h 40mAsiana Airlines

Deal found 21-2HK$15,402

Fri 28-200:55HKG - MDW

2 stops27h 58mDelta

Sun 16-319:09MDW - HKG

2 stops39h 01mDelta

Deal found 21-2HK$16,676

Sat 1-309:25HKG - ORD

1 stop19h 07mUnited Airlines

Sun 16-307:00ORD - HKG

1 stop22h 05mUnited Airlines

Deal found 21-2HK$7,763

Sat 1-321:10HKG - ORD

1 stop36h 25mEVA Air

Sat 15-300:30ORD - HKG

1 stop19h 30mEVA Air

Deal found 21-2HK$8,532

Sat 1-320:25HKG - ORD

2 stops22h 28mAir Canada

Fri 14-305:00ORD - HKG

2 stops23h 40mAir Canada

Deal found 21-2HK$8,633

Sat 1-312:35HKG - ORD

Nonstop14h 25mCathay Pacific

Sun 16-315:40ORD - HKG

Nonstop15h 55mCathay Pacific

Deal found 21-2HK$8,843

Sat 1-312:25HKG - ORD

1 stop18h 45mMultiple Airlines

Fri 14-315:40ORD - HKG

Nonstop15h 55mMultiple Airlines

Deal found 21-2HK$8,851

Sat 1-310:30HKG - ORD

2 stops20h 28mLufthansa

Sun 16-321:18ORD - HKG

1 stop31h 47mLufthansa

Deal found 21-2HK$9,519

Sat 1-322:40HKG - MDW

2 stops33h 31mAir France

Sun 16-318:42MDW - HKG

2 stops34h 48mAir France

Deal found 21-2HK$88,431

Sat 8-300:55HKG - ORD

2 stops33h 52mDelta

Sat 22-317:30ORD - HKG

2 stops28h 50mDelta

Deal found 21-2HK$7,794

Sat 8-300:55HKG - MDW

2 stops34h 28mDelta

Sat 22-319:13MDW - HKG

2 stops38h 57mDelta

Deal found 21-2HK$7,794

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 22 February 2025.

Mon 17-307:40HKG - ORD

3 stops36h 02mMultiple Airlines

Deal found 21-2HK$3,396

Thu 6-309:35HKG - MDW

3 stops39h 59mMultiple Airlines

Deal found 20-2HK$3,582

Thu 6-321:50HKG - ORD

1 stop35h 45mEVA Air

Deal found 20-2HK$4,095

Wed 14-518:00HKG - ORD

1 stop33h 43mAir Canada

Deal found 22-2HK$4,289

Sun 2-322:30HKG - ORD

1 stop40h 29mUnited Airlines

Deal found 20-2HK$4,336

Wed 5-300:55HKG - ORD

1 stop21h 45mKorean Air

Deal found 20-2HK$4,686

Tue 13-500:45HKG - ORD

2 stops36h 08mDelta

Deal found 21-2HK$4,818

Thu 6-312:35HKG - MDW

2 stops35h 00mDelta

Deal found 20-2HK$4,818

Tue 13-501:25HKG - ORD

1 stop26h 40mJetBlue

Deal found 22-2HK$5,906

Wed 18-601:25HKG - ORD

1 stop26h 40mQatar Airways

Deal found 21-2HK$6,092

Wed 18-600:40HKG - ORD

1 stop28h 05mEmirates

Deal found 21-2HK$6,799

Wed 14-512:40HKG - ORD

Nonstop14h 45mCathay Pacific

Deal found 21-2HK$6,908

Find flights from Hong Kong to Illinois within your budget

Fly from

Fly to

Route

Departure

Return

Price

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Fri 2-5

19:40-21:00

1 stop38h 20m

Chicago O'Hare Intl

Fri 3-10

00:30-08:50

1 stop19h 20m

HK$6,590

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Tue 17-6

00:45-23:44

2 stops35h 59m

Chicago O'Hare Intl

Thu 13-11

07:15-23:10

2 stops25h 55m

HK$7,304

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Thu 5-6

09:15-21:00

1 stop24h 45m

Chicago O'Hare Intl

Mon 22-9

00:30-10:05

1 stop20h 35m

HK$7,398

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Tue 10-6

00:45-09:40

1 stop21h 55m

Chicago O'Hare Intl

Wed 6-8

12:30-22:30

1 stop21h 00m

HK$7,499

Hong KongChicago

HKG - MDW

HKGMDW

Hong Kong Intl

Mon 7-4

12:20-09:07

2 stops33h 47m

Chicago Midway

Mon 14-4

06:04-22:30

2 stops27h 26m

HK$7,530

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Wed 18-6

18:00-14:49

1 stop33h 49m

Chicago O'Hare Intl

Thu 13-11

21:05-18:40

2 stops31h 35m

HK$7,724

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Sun 9-3

09:30-20:28

2 stops24h 58m

Chicago O'Hare Intl

Sat 22-3

08:48-05:45

1 stop31h 57m

HK$7,740

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Thu 5-6

22:30-09:40

1 stop24h 10m

Chicago O'Hare Intl

Tue 23-9

19:50-08:50

1 stop24h 00m

HK$8,392

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Tue 8-4

12:40-14:25

Nonstop14h 45m

Chicago O'Hare Intl

Thu 8-5

16:00-20:50

Nonstop15h 50m

HK$8,618

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Tue 17-6

01:25-15:05

1 stop26h 40m

Chicago O'Hare Intl

Wed 6-8

19:20-21:55

1 stop37h 35m

HK$9,511

Flights are sorted by cheapest return flights first.

Deals found on 21-2

Showing 1-10 of 44 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.

Travel insights for flights from Hong Kong to Illinois

Get recent, data-driven insights about flights from Hong Kong to Illinois including ideal travel times, pricing trends, and more.

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 Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Illinois by month

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.

Temperature in Illinois by month

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).

Reviews of airlines servicing Illinois

Peruse reviews from past customers who have flown with EVA Air, Korean Air and ANA from Hong Kong to Illinois to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.4

Very Good

1,200 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

EVA Air

8.4

Very Good

1,200 reviews

EVA Air

8.4

Very Good

1,200 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Korean Air

8.4

Very Good

1,036 reviews

EVA Air

8.4

Very Good

1,200 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

ANA

8.4

Very Good

836 reviews

EVA Air

8.4

Very Good

1,200 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Japan Airlines

8.3

Very Good

1,440 reviews

EVA Air

8.4

Very Good

1,200 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Asiana Airlines

8.3

Very Good

444 reviews

EVA Air

8.4

Very Good

1,200 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Related info for your journey

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$4,095. However, be on the lookout for offers from Air Canada and United Airlines, 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Hong Kong to Illinois

Hong Kong to San Francisco flights

Hong Kong to John F Kennedy Intl flights

Hong Kong to Los Angeles flights

Hong Kong to Newark flights

Hong Kong to LaGuardia flights

Hong Kong to Seattle flights

Hong Kong to O'Hare Intl flights

Hong Kong to San Jose flights

Hong Kong to Honolulu flights

Hong Kong to Oakland flights

Hong Kong to Reagan-National flights

Hong Kong to Boston flights

Hong Kong to Dulles Intl flights

Hong Kong to Ontario flights

Hong Kong to Baltimore flights

Hong Kong to Orlando flights

Hong Kong to San Diego flights

Hong Kong to Santa Rosa flights

Hong Kong to Hobby flights

Hong Kong to Midway flights

Hong Kong to George Bush Intcntl flights

Hong Kong to Austin flights

Hong Kong to Philadelphia flights

Hong Kong to Portland flights

Hong Kong to Atlanta flights

Hong Kong to Denver flights

Hong Kong to Santa Ana flights

Hong Kong to Salt Lake City flights

Hong Kong to St. Louis flights

Hong Kong to Sky Harbor Intl flights

Hong Kong to Minneapolis flights

Complete your trip

Illinois car hire

Chicago O'Hare Intl Airport car hire

Chicago Midway Airport car hire

Moline Quad-City Airport car hire

Bloomington-Normal Airport car hire

Springfield Capital Airport car hire

Chicago Greater Rockford Airport car hire

Champaign University-Willard Airport car hire

Belleville Airport car hire

Quincy Regional Airport car hire

Chicago car hire

Top 3 airlines flying from Hong Kong to Illinois

Airline	Cheapest	Average	Flexibility	On-time
EVA Air	CheapestHK$6,598	AverageHK$7,156	FlexibilityNo cancel fee	On-time74%	Search EVA Air flights
United Airlines	CheapestHK$6,636	AverageHK$8,102	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Cathay Pacific	CheapestHK$7,711	AverageHK$9,698	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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Hong Kong to Illinois from HK$3,396

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 17-3. 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 22 February 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 22 February 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 22 February 2025.

Find flights from Hong Kong to Illinois within your budget

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.

Travel insights for flights from Hong Kong to Illinois

Get recent, data-driven insights about flights from Hong Kong to Illinois including ideal travel times, pricing trends, and more.

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 22 February 2025.

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 22 February 2025.

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

Reviews of airlines servicing Illinois

Peruse reviews from past customers who have flown with EVA Air, Korean Air and ANA from Hong Kong to Illinois to help guide your decision. You can also see how each airline stacks up 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.

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?

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 3 airlines 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?

Can Cheapflights notify me if prices for flights from Hong Kong to Illinois become cheaper?

100% Free

Book with Flexibility

Travel Smart

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 22 February 2025.