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

The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $599. However, be on the lookout for offers from EVA Air and Air Canada, as they are both options that can get you from Illinois to Hong Kong for a low price.

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

October is one of the best times of the year to fly to Hong Kong from Illinois. Prices for October average $1,260 per person but you can even find prices for as low as $637. The most expensive prices can be found in the month of December. Opting for a October flight can save you 33% on your journey compared to booking in December

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

Yes. In addition to deals on Illinois to Hong Kong flights, Cheapflights offers vacation packages that include both flights and hotel.

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

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Hong Kong.

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

Yes. Cheapflights offers flight deals from Illinois to Hong Kong by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,249+ Flights from Illinois to Hong Kong

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Cheap flight deals from Illinois to Hong Kong

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$1,029 (Expedia)
One-way from	$599 (Delta)
Popular in	December
Cheapest in	October
Average price	$1,149
Good round-trip deal	$900 or less
Good one-way deal	$521 or less

Provider with most accurate pricing for Chicago (CHI)-Hong Kong Intl flight deals.

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Provider most trusted by Cheapflights users for Chicago (CHI)-Hong Kong Intl flights.

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From Illinois to Hong Kong

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One-way flight from Illinois to Hong Kong

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Highest demand for flights based on searches. 3% potential increase in price ($40 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($39 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 2025

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

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Price to beat on a one-way flight from Illinois to Hong Kong.

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Find flight deals from Illinois to Hong Kong

Cheapest flights from Illinois to Hong Kong
Explore the most affordable flight options available from Illinois to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

Tue 4/153:30 pmSTL - HKG

2 stops35h 35mMultiple Airlines

Tue 5/67:40 amHKG - STL

2 stops25h 18mMultiple Airlines

Deal found 3/30

$1,029

Sat 5/176:19 pmORD - HKG

2 stops56h 46mAir Canada

Fri 7/46:00 pmHKG - ORD

2 stops50h 55mAir Canada

Deal found 3/30

$1,066

Tue 5/612:00 pmORD - HKG

1 stop36h 10mMultiple Airlines

Mon 5/121:15 amHKG - ORD

2 stops42h 27mMultiple Airlines

Deal found 3/29

$1,067

Thu 4/36:25 pmORD - HKG

1 stop21h 35mUnited Airlines

Sat 4/510:30 pmHKG - ORD

1 stop27h 22mUnited Airlines

Deal found 3/30

$1,068

Sat 4/195:45 pmORD - HKG

1 stop29h 45mANA

Wed 4/309:30 amHKG - ORD

1 stop18h 25mANA

Deal found 3/30

$1,071

Tue 5/67:50 amORD - HKG

2 stops25h 40mDelta

Mon 5/1212:45 amHKG - ORD

2 stops36h 13mDelta

Deal found 3/31

$1,083

Sun 9/281:05 amORD - HKG

2 stops23h 00mJapan Airlines

Wed 10/810:40 amHKG - ORD

1 stop18h 05mJapan Airlines

Deal found 3/30

$1,089

Mon 8/1812:30 amORD - HKG

1 stop29h 00mEVA Air

Tue 11/1810:10 amHKG - ORD

1 stop23h 25mEVA Air

Deal found 3/31

$1,093

Tue 5/2011:25 amORD - HKG

1 stop40h 50mTurkish Airlines

Wed 6/1810:30 pmHKG - ORD

1 stop24h 10mTurkish Airlines

Deal found 3/29

$1,101

Mon 10/134:00 pmORD - HKG

Nonstop15h 50mCathay Pacific

Mon 10/2712:35 pmHKG - ORD

Nonstop14h 25mCathay Pacific

Deal found 3/30

$1,126

Mon 10/137:20 pmORD - HKG

2 stops28h 55mQatar Airways

Sun 10/2612:25 amHKG - ORD

1 stop28h 05mQatar Airways

Deal found 3/30

$1,132

Wed 4/167:20 pmORD - HKG

1 stop30h 50mJetBlue

Tue 5/271:25 amHKG - ORD

1 stop26h 40mJetBlue

Deal found 3/30

$1,151

Best flights from Illinois to Hong Kong
Discover carefully curated flight deals from Illinois to Hong Kong that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 31, 2025.

Tue 4/153:30 pmSTL - HKG

2 stops35h 35mMultiple Airlines

Tue 5/67:40 amHKG - STL

2 stops25h 18mMultiple Airlines

Deal found 3/30

$1,029

Sat 5/176:19 pmORD - HKG

2 stops56h 46mAir Canada

Fri 7/46:00 pmHKG - ORD

1 stop33h 49mAir Canada

Deal found 3/31

$1,066

Tue 4/295:45 pmORD - HKG

1 stop29h 45mANA

Wed 5/72:45 pmHKG - ORD

1 stop30h 55mANA

Deal found 3/31

$1,068

Wed 5/147:45 pmORD - HKG

1 stop32h 00mUnited Airlines

Wed 5/212:45 pmHKG - ORD

1 stop30h 55mUnited Airlines

Deal found 3/30

$1,069

Tue 5/67:50 amORD - HKG

2 stops25h 40mDelta

Mon 5/1212:45 amHKG - ORD

2 stops36h 13mDelta

Deal found 3/31

$1,083

Tue 4/1512:30 amORD - HKG

1 stop29h 00mEVA Air

Tue 5/63:25 pmHKG - ORD

1 stop18h 35mEVA Air

Deal found 3/30

$1,093

Sat 9/61:05 amORD - HKG

1 stop23h 25mJapan Airlines

Fri 9/1910:40 amHKG - ORD

1 stop18h 05mJapan Airlines

Deal found 3/30

$1,094

Tue 5/2011:25 amORD - HKG

1 stop40h 50mTurkish Airlines

Thu 6/1910:30 amHKG - ORD

1 stop36h 10mTurkish Airlines

Deal found 3/29

$1,101

Wed 4/167:20 pmORD - HKG

1 stop30h 50mJetBlue

Tue 5/271:25 amHKG - ORD

1 stop26h 40mJetBlue

Deal found 3/30

$1,151

Tue 8/197:20 pmORD - HKG

2 stops28h 55mQatar Airways

Mon 11/1712:25 amHKG - ORD

1 stop28h 05mQatar Airways

Deal found 3/30

$1,157

Fri 4/114:00 pmORD - HKG

Nonstop15h 50mCathay Pacific

Tue 4/2212:40 pmHKG - ORD

Nonstop14h 45mCathay Pacific

Deal found 3/31

$1,186

Tue 6/39:30 pmORD - HKG

1 stop31h 10mFinnair

Wed 6/188:55 pmHKG - ORD

1 stop33h 55mFinnair

Deal found 3/31

$1,202

Last-minute flights from Illinois to Hong Kong
Discover last-minute flight deals from Illinois to Hong Kong. Data last updated March 31, 2025 and is based on user searches.

Mon 3/3112:30 amORD - HKG

1 stop29h 00mEVA Air

Wed 4/97:40 pmHKG - ORD

1 stop38h 20mEVA Air

Deal found 3/29

$1,093

Thu 4/36:25 pmORD - HKG

1 stop21h 35mUnited Airlines

Sat 4/510:30 pmHKG - ORD

1 stop27h 22mUnited Airlines

Deal found 3/30

$1,068

Sat 4/56:15 amORD - HKG

2 stops39h 25mDelta

Fri 4/1812:45 amHKG - ORD

2 stops36h 14mDelta

Deal found 3/30

$1,373

Sun 4/65:50 pmSTL - HKG

1 stop36h 05mUnited Airlines

Mon 4/149:15 amHKG - STL

2 stops25h 35mUnited Airlines

Deal found 3/30

$1,194

Sun 4/67:04 amSTL - HKG

2 stops25h 06mMultiple Airlines

Sun 4/131:55 amHKG - STL

2 stops34h 21mMultiple Airlines

Deal found 3/30

$1,316

Sun 4/66:15 amSTL - HKG

1 stop35h 30mCathay Pacific

Mon 4/1412:45 pmHKG - STL

1 stop23h 31mCathay Pacific

Deal found 3/30

$1,411

Sun 4/66:15 amSTL - HKG

2 stops42h 15mJapan Airlines

Sun 4/131:20 amHKG - STL

2 stops26h 37mJapan Airlines

Deal found 3/30

$2,931

Thu 4/108:45 amORD - HKG

1 stop21h 10mUnited Airlines

Mon 4/2810:30 pmHKG - ORD

1 stop19h 38mUnited Airlines

Deal found 3/31

$1,078

Thu 4/1012:30 amORD - HKG

1 stop19h 20mEVA Air

Thu 5/89:10 pmHKG - ORD

1 stop36h 50mEVA Air

Deal found 3/30

$1,126

Thu 4/1012:30 amORD - HKG

1 stop24h 55mMultiple Airlines

Tue 4/2212:50 pmHKG - ORD

1 stop21h 10mMultiple Airlines

Deal found 3/30

$1,261

Thu 4/104:00 pmORD - HKG

Nonstop15h 50mCathay Pacific

Mon 4/2812:40 pmHKG - ORD

Nonstop14h 45mCathay Pacific

Deal found 3/30

$1,315

Thu 4/107:20 pmORD - HKG

1 stop37h 35mQatar Airways

Sun 4/271:25 amHKG - ORD

1 stop26h 40mQatar Airways

Deal found 3/30

$1,641

One-way flights from Illinois to Hong Kong
Search for one-way flight options from Illinois to Hong Kong. Find affordable one-way fares based on user searches. Data last updated March 31, 2025.

Sat 8/161:05 pmMDW - HKG

2 stops38h 15mDelta

Deal found 3/30

$599

Thu 5/2912:34 pmORD - HKG

3 stops38h 16mMultiple Airlines

Deal found 3/30

$609

Tue 4/2212:30 amORD - HKG

1 stop24h 55mEVA Air

Deal found 3/30

$614

Tue 5/2010:34 amMDW - HKG

2 stops31h 01mMultiple Airlines

Deal found 3/30

$630

Tue 6/105:58 pmORD - HKG

2 stops33h 07mAir Canada

Deal found 3/30

$657

Sun 6/299:42 pmORD - HKG

1 stop30h 03mUnited Airlines

Deal found 3/30

$659

Wed 4/304:00 pmORD - HKG

Nonstop15h 50mCathay Pacific

Deal found 3/30

$736

Tue 7/19:21 amMDW - HKG

2 stops24h 09mKorean Air

Deal found 3/30

$843

Thu 5/297:50 pmORD - HKG

1 stop32h 25mTurkish Airlines

Deal found 3/30

$905

Sat 5/249:30 pmORD - HKG

1 stop31h 10mFinnair

Deal found 3/30

$913

Mon 6/21:30 amORD - HKG

1 stop23h 00mJapan Airlines

Deal found 3/30

$1,231

Wed 4/301:13 pmORD - HKG

3 stops34h 27mSingapore Airlines

Deal found 3/30

$1,302

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

St. LouisHong Kong

STL - HKG

STLHKG

Lambert-St Louis

Tue 4/15

3:30 pm-4:05 pm

2 stops35h 35m

Hong Kong Intl

Tue 5/6

7:40 am-7:58 pm

2 stops25h 18m

$1,029

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

Sat 5/17

6:19 pm-4:05 pm

2 stops56h 46m

Hong Kong Intl

Fri 7/4

6:00 pm-2:49 pm

1 stop33h 49m

$1,066

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

Tue 5/6

12:00 pm-1:10 pm

1 stop36h 10m

Hong Kong Intl

Mon 5/12

1:15 am-6:42 am

2 stops42h 27m

$1,067

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

Tue 4/29

5:45 pm-12:30 pm

1 stop29h 45m

Hong Kong Intl

Wed 5/7

2:45 pm-8:40 am

1 stop30h 55m

$1,068

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

Wed 5/14

7:45 pm-4:45 pm

1 stop32h 00m

Hong Kong Intl

Wed 5/21

2:45 pm-8:40 am

1 stop30h 55m

$1,069

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

Tue 5/6

7:50 am-10:30 pm

2 stops25h 40m

Hong Kong Intl

Mon 5/12

12:45 am-11:58 pm

2 stops36h 13m

$1,083

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

Mon 8/18

12:30 am-6:30 pm

1 stop29h 00m

Hong Kong Intl

Tue 11/18

10:10 am-7:35 pm

1 stop23h 25m

$1,093

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

Sat 9/6

1:05 am-1:30 pm

1 stop23h 25m

Hong Kong Intl

Fri 9/19

10:40 am-3:45 pm

1 stop18h 05m

$1,094

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

Tue 5/20

11:25 am-5:15 pm

1 stop40h 50m

Hong Kong Intl

Wed 6/18

10:30 pm-9:40 am

1 stop24h 10m

$1,101

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

Wed 4/16

7:20 pm-3:10 pm

1 stop30h 50m

Hong Kong Intl

Tue 5/27

1:25 am-3:05 pm

1 stop26h 40m

$1,151

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 43 results

...

Best time to book a flight from Illinois to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Illinois with our price prediction graph.

Estimated round-trip 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 Illinois to Hong Kong

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

Currently, February is the cheapest month in which you can book a flight from Illinois to Hong Kong (average of $991). Flying from Illinois to Hong Kong in July is currently the most expensive (average of $1,647). 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 IL to HK?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Hong Kong as you normally would.

Weekly flight availability from Illinois to Hong Kong

The most flights from USIL to HK0 are scheduled on a Monday (2 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Hong Kong by month

In terms of precipitation, rainfall in Hong Kong ranges from 0.8 - 15.4 inches per month. June is typically the wettest month, when rainfall can reach 15.4 in. January is typically the driest time to visit Hong Kong when rainfall is around 0.8 in.

Temperature in Hong Kong by month

If weather is an important factor for your trip to Hong Kong, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

Reviews of airlines servicing Hong Kong

Peruse reviews from past customers who have flown with EVA Air, Korean Air and Japan Airlines from Illinois to Hong Kong to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.4

Very good

1,170 reviews

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

1,170 reviews

EVA Air

8.4

Very good

1,170 reviews

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

1,051 reviews

EVA Air

8.4

Very good

1,170 reviews

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

1,170 reviews

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

8.3

Very good

831 reviews

EVA Air

8.4

Very good

1,170 reviews

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

8.2

Very good

440 reviews

EVA Air

8.4

Very good

1,170 reviews

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 Illinois to Hong Kong one-way?
The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $599. However, be on the lookout for offers from EVA Air and Air Canada, as they are both options that can get you from Illinois to Hong Kong for a low price.
Can I find deals for flights from Illinois to Hong Kong that include hotel bookings?
Yes. In addition to deals on Illinois to Hong Kong flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Illinois to Hong Kong?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Hong Kong.
Can I find deals for business class flights from Illinois to Hong Kong?
Yes. Cheapflights offers flight deals from Illinois to Hong Kong 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 Illinois to Hong Kong?
Currently, February is the cheapest month in which you can book a flight from Illinois to Hong Kong (average of $991). Flying from Illinois to Hong Kong in July is currently the most expensive (average of $1,647). 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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Top 9 airlines flying from Illinois to Hong Kong

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$621	Average$789	FlexibilityNo cancel fee	On-time67%
Turkish Airlines	Cheapest$738	Average$822	FlexibilityNo cancel fee	On-time77%
Japan Airlines	Cheapest$836	Average$1,459	FlexibilityNo cancel fee	On-time79%
Korean Air	Cheapest$839	Average$915	FlexibilityNo cancel fee	On-time81%
United Airlines	Cheapest$874	Average$1,276	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$976	Average$1,483	FlexibilityNo cancel fee	On-timeN/A
Cathay Pacific	Cheapest$999	Average$1,276	FlexibilityNo cancel fee	On-time72%
EVA Air	Cheapest$1,014	Average$1,192	FlexibilityNo cancel fee	On-time74%
ANA	Cheapest$1,145	Average$1,337	FlexibilityNo cancel fee	On-time80%

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$599+ Cheap flights from Illinois to Hong Kong

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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Illinois to Hong Kong with Cheapflights

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Cheap flight deals from Illinois to Hong Kong

Keep the following information in mind while searching for Illinois to Hong Kong flight deals. Data was last updated March 31, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Illinois to Hong Kong

Cheapest flights from Illinois to Hong KongExplore the most affordable flight options available from Illinois to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

Explore the most affordable flight options available from Illinois to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Illinois to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Illinois with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Hong Kong

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

What is the cheapest time of day to fly from IL to HK?

Find hourly flight availability from Illinois to Hong Kong. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 31, 2025.

Weekly flight availability from Illinois to Hong Kong

Explore weekly flight availability from Illinois to Hong Kong. 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 March 31, 2025.

Rainfall in Hong Kong by month

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

Temperature in Hong Kong by month

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

Reviews of airlines servicing Hong Kong

Peruse reviews from past customers who have flown with EVA Air, Korean Air and Japan Airlines from Illinois to Hong Kong to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Hong Kong. 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 Illinois to Hong Kong one-way?

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

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

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

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

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 Illinois to Hong Kong

See prices for flight routes from nearby airports that may be better suited for you.

Top 9 airlines flying from Illinois to Hong Kong

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Cheapest flights from Illinois to Hong Kong
Explore the most affordable flight options available from Illinois to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.