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Cheap flights from Illinois to Hong Kong from $426

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Hong Kong departing on 11/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Illinois to Hong Kong

Cheap round-trip flights

Air Canada Logo
8:45 am - 6:40 pmORD-HKG
43h 55m2 stops
Air Canada Logo
8:25 pm - 3:10 pmHKG-ORD
32h 45m2 stops
$792Air Canada
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Wed, Feb 4 - Thu, Mar 5
Turkish Airlines Logo
8:20 pm - 5:05 pmORD-HKG
30h 45m1 stop
Turkish Airlines Logo
10:30 pm - 9:40 amHKG-ORD
24h 10m1 stop
$795Turkish Airlines
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Thu, Feb 5 - Wed, Apr 8
Multiple Airlines Logo
8:00 am - 10:20 pmORD-HKG
24h 20m2 stops
Multiple Airlines Logo
8:45 pm - 10:05 pmHKG-ORD
39h 20m2 stops
$813Multiple Airlines
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Thu, Jan 15 - Sun, Jan 25
Multiple Airlines Logo
3:55 pm - 6:40 pmORD-HKG
36h 45m2 stops
Multiple Airlines Logo
2:10 am - 8:00 pmHKG-ORD
31h 50m2 stops
$819Multiple Airlines
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Mon, Jan 5 - Sun, Feb 1
United Airlines Logo
10:50 am - 6:45 amMLI-HKG
29h 55m2 stops
United Airlines Logo
11:25 am - 11:50 amHKG-MLI
38h 25m2 stops
$997United Airlines
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Thu, Nov 27 - Mon, Dec 1
United Airlines Logo
4:55 pm - 7:00 amSTL-HKG
24h 05m2 stops
United Airlines Logo
10:35 am - 4:27 pmHKG-STL
19h 52m1 stop
$1,018United Airlines
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Wed, Nov 5 - Wed, Nov 12
Delta Logo
9:35 am - 10:30 pmMDW-HKG
23h 55m2 stops
Delta Logo
12:55 am - 6:25 pmHKG-MDW
30h 30m2 stops
$1,025Delta
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Wed, Oct 22 - Mon, Oct 27
Delta Logo
6:23 pm - 11:10 pmMDW-HKG
38h 47m2 stops
Delta Logo
12:55 am - 11:40 pmHKG-MDW
36h 45m2 stops
$1,030Delta
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Mon, Nov 3 - Wed, Nov 19
American Airlines Logo
6:19 am - 10:55 pmCMI-HKG
26h 36m2 stops
American Airlines Logo
10:20 am - 9:25 pmHKG-CMI
25h 05m2 stops
$1,036American Airlines
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Wed, Feb 4 - Tue, Mar 3
American Airlines Logo
6:49 am - 9:10 pmCMI-HKG
24h 21m2 stops
American Airlines Logo
10:20 am - 9:25 pmHKG-CMI
25h 05m2 stops
$1,359American Airlines
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Wed, Feb 11 - Sun, Feb 15

Turkish Airlines flights from Illinois to Hong Kong

Our best Turkish Airlines deals on Illinois to Hong Kong flight tickets
Turkish Airlines
Feb 5
ORD8:20 pmChicago O'Hare Intl
30h 45m
1 stop
HKG5:05 pmHong Kong Intl
Apr 8
HKG10:30 pmHong Kong Intl
24h 10m
1 stop
ORD9:40 amChicago O'Hare Intl
$795
Find similar
Turkish Airlines
Nov 10
ORD11:50 amChicago O'Hare Intl
39h 15m
1 stop
HKG5:05 pmHong Kong Intl
Dec 15
HKG11:20 pmHong Kong Intl
33h 05m
1 stop
ORD6:25 pmChicago O'Hare Intl
$798
Find similar
Turkish Airlines
Mar 22
ORD12:50 pmChicago O'Hare Intl
30h 30m
1 stop
HKG8:20 amHong Kong Intl
Apr 8
HKG10:30 pmHong Kong Intl
24h 10m
1 stop
ORD9:40 amChicago O'Hare Intl
$803
Find similar

Air Canada flights from Illinois to Hong Kong

Our best Air Canada deals on Illinois to Hong Kong flight tickets
Air Canada
Feb 4
ORD8:45 amChicago O'Hare Intl
43h 55m
2 stops
HKG6:40 pmHong Kong Intl
Mar 5
HKG8:25 pmHong Kong Intl
32h 45m
2 stops
ORD3:10 pmChicago O'Hare Intl
$792
Find similar
Air Canada
Nov 25
ORD7:15 amChicago O'Hare Intl
25h 35m
2 stops
HKG10:50 pmHong Kong Intl
Feb 17
HKG8:25 pmHong Kong Intl
32h 16m
1 stop
ORD2:41 pmChicago O'Hare Intl
$799
Find similar
Air Canada
Feb 5
ORD7:10 amChicago O'Hare Intl
25h 40m
2 stops
HKG10:50 pmHong Kong Intl
Mar 4
HKG8:25 pmHong Kong Intl
34h 25m
2 stops
ORD4:50 pmChicago O'Hare Intl
$805
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Hong Kong 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, momondo users made 832,500 searches. Data last updated September 23, 2025.
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

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

Wed 2/4

8:45 am-6:40 pm

2 stops43h 55m

Hong Kong Intl

Thu 3/5

8:25 pm-3:10 pm

2 stops32h 45m

$792

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

Thu 2/5

8:20 pm-5:05 pm

1 stop30h 45m

Hong Kong Intl

Wed 4/8

10:30 pm-9:40 am

1 stop24h 10m

$795

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

Thu 1/15

8:00 am-10:20 pm

2 stops24h 20m

Hong Kong Intl

Sun 1/25

8:45 pm-10:05 pm

2 stops39h 20m

$813

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

Mon 1/5

3:55 pm-6:40 pm

2 stops36h 45m

Hong Kong Intl

Sun 2/1

2:10 am-8:00 pm

2 stops31h 50m

$819

MolineHong Kong

MLI - HKG

MLIHKG

Moline Quad-City

Thu 11/27

10:50 am-6:45 am

2 stops29h 55m

Hong Kong Intl

Mon 12/1

11:25 am-11:50 am

2 stops38h 25m

$997

St. LouisHong Kong

STL - HKG

STLHKG

Lambert-St Louis

Wed 11/5

4:55 pm-7:00 am

2 stops24h 05m

Hong Kong Intl

Wed 11/12

10:35 am-4:27 pm

1 stop19h 52m

$1,018

ChicagoHong Kong

MDW - HKG

MDWHKG

Chicago Midway

Wed 10/22

9:35 am-10:30 pm

2 stops23h 55m

Hong Kong Intl

Mon 10/27

12:55 am-6:25 pm

2 stops30h 30m

$1,025

ChicagoHong Kong

MDW - HKG

MDWHKG

Chicago Midway

Mon 11/3

6:23 pm-11:10 pm

2 stops38h 47m

Hong Kong Intl

Wed 11/19

12:55 am-11:40 pm

2 stops36h 45m

$1,030

ChampaignHong Kong

CMI - HKG

CMIHKG

Champaign University-Willard

Wed 2/4

6:19 am-10:55 pm

2 stops26h 36m

Hong Kong Intl

Tue 3/3

10:20 am-9:25 pm

2 stops25h 05m

$1,036

ChampaignHong Kong

CMI - HKG

CMIHKG

Champaign University-Willard

Wed 2/11

6:49 am-9:10 pm

2 stops24h 21m

Hong Kong Intl

Sun 2/15

10:20 am-9:25 pm

2 stops25h 05m

$1,359

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Hong Kong from

How to get the cheapest flight ticket from Illinois to Hong Kong

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Hong Kong?

The month of February is, on average, the cheapest month to fly to Hong Kong from Illinois, with most prices found around $1,071. The month of September is another great option to travel to Hong Kong, with average flight prices from Illinois averaging around $1,079.

What is the cheapest day to depart on your flight to Hong Kong?

The cheapest day to depart from Illinois to Hong Kong is on a Monday. Travelers who choose to depart for Hong Kong on a Monday will often find tickets for as low as $903. The most expensive day to fly to Hong Kong is Thursday, with ticket prices averaging around $1,008.

What is the cheapest time of day to depart on your flight to Hong Kong?

The cheapest time of day to fly to Hong Kong is at noon when flights can be purchased for as low as $952. In the afternoon is when there is more demand to fly to Hong Kong, so prices are often more expensive at around $971 per ticket.

What is the cheapest Illinois to Hong Kong flight route?

Fly from Chicago O'Hare Intl to Hong Kong Intl for the best Illinois - Hong Kong flight prices

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

You are more likely to see cheaper flights to Hong Kong from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Hong Kong for around $1,197 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hong Kong from Illinois for as low as $1,035 on momondo.

What cabin class options are available on Illinois to Hong Kong flights?

There are 3 cabin classes available to choose from on Illinois to Hong Kong flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Illinois to Hong Kong flights?

You could potentially save up to 31% on your flight if you consider stops on a Illinois to Hong Kong flight.

Cheap Illinois to Hong Kong flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Hong Kong

Best Price Found

$363

Fastest flight time

15h 50m

Direct flights

Every day

Airports in Hong Kong

1 airport
The best one-way flight to Hong Kong from Illinois in the past 72 hours is $363. The best round-trip flight deal from Illinois to Hong Kong found on momondo in the last 72 hours is $677.
The fastest flight from Illinois to Hong Kong takes 15h 50m
Direct flights go from Illinois to Hong Kong every day.
There is 1 airport near Hong Kong: Hong Kong Intl (HKG)
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  • When did momondo last update prices for flights from Illinois to Hong Kong?

    Prices for flights from Illinois to Hong Kong were last updated today.

  • How many operators does momondo search for flights from Illinois to Hong Kong?

  • How old do you have to be to fly from Illinois to Hong Kong?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Hong Kong.

  • What documentation or ID do you need to fly to Hong Kong?

    The travel and health documents required for your trip to Hong Kong can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Hong Kong. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Illinois to Hong Kong?

Best airlines flying from Illinois to Hong Kong

Compare and see reviews for airlines that fly from Illinois to Hong Kong with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $666Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
Turkish AirlinesPriceFrom $738Free CancellationRating
7.3
3,977 reviews
Search Turkish Airlines flights
ANAPriceFrom $768Free CancellationRating
8.4
970 reviews
Search ANA flights
Korean AirPriceFrom $811Free CancellationRating
8.4
1,143 reviews
Search Korean Air flights
Japan AirlinesPriceFrom $942Free CancellationRating
8.3
1,563 reviews
Search Japan Airlines flights
EVA AirPriceFrom $977Free CancellationRating
8.4
1,238 reviews
Search EVA Air flights
Cathay PacificPriceFrom $980Free CancellationRating
7.6
1,008 reviews
Search Cathay Pacific flights
United AirlinesPriceFrom $1,031Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Hong Kong?

Finding the right flight to Hong Kong from Illinois is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Hong Kong quick and easy, saving you time and money.

Can I find flights from Illinois to Hong Kong with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Hong Kong from Illinois with this policy.

How can momondo help me find flights from Illinois to Hong Kong?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Hong Kong from Illinois.

I’m not ready to book a flight from Illinois to Hong Kong right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Illinois to Hong Kong flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Hong Kong trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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