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Cheap flights from Chicago O'Hare Intl Airport to Hong Kong from $376

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Hong Kong departing on 9/14. 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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Find the cheapest flights from Chicago O'Hare Intl Airport to Hong Kong

Cheap round-trip flights

Air Canada Logo
3:40 pm - 6:40 pmORD-HKG
37h 00m1 stop
Air Canada Logo
8:25 pm - 9:13 pmHKG-ORD
38h 48m2 stops
$677Air Canada
Find Deal
Wed, Jan 21 - Wed, Feb 25
Air Canada Logo
3:40 pm - 4:35 amORD-HKG
23h 55m1 stop
Air Canada Logo
6:00 pm - 9:51 amHKG-ORD
28h 51m2 stops
$679Air Canada
Find Deal
Wed, Sep 3 - Wed, Sep 10
Air Canada Logo
3:45 pm - 4:05 pmORD-HKG
35h 20m1 stop
Air Canada Logo
6:00 pm - 3:00 pmHKG-ORD
34h 00m1 stop
$680Air Canada
Find Deal
Mon, Sep 8 - Wed, Sep 24
Air Canada Logo
1:27 pm - 4:05 pmORD-HKG
37h 38m2 stops
Air Canada Logo
6:00 pm - 8:01 amHKG-ORD
27h 01m2 stops
$681Air Canada
Find Deal
Wed, Sep 3 - Tue, Sep 30
Air Canada Logo
5:00 am - 4:05 pmORD-HKG
22h 05m2 stops
Air Canada Logo
6:00 pm - 5:39 amHKG-ORD
48h 39m2 stops
$682Air Canada
Find Deal
Mon, Sep 15 - Wed, Sep 17
Air Canada Logo
5:00 am - 4:05 pmORD-HKG
22h 05m2 stops
Air Canada Logo
6:00 pm - 3:00 pmHKG-ORD
34h 00m1 stop
$684Air Canada
Find Deal
Thu, Sep 11 - Wed, Sep 17
Air Canada Logo
9:12 pm - 4:05 pmORD-HKG
29h 53m2 stops
Air Canada Logo
6:00 pm - 8:01 amHKG-ORD
27h 01m2 stops
$686Air Canada
Find Deal
Mon, Sep 29 - Wed, Oct 8
Logo
7:54 pm - 4:05 pmORD-HKG
31h 11m2 stops
Logo
3:05 am - 10:07 pmHKG-ORD
32h 02m2 stops
$701
Find Deal
Mon, Sep 29 - Tue, Oct 7
Turkish Airlines Logo
8:20 pm - 5:05 pmORD-HKG
30h 45m1 stop
Turkish Airlines Logo
11:20 pm - 10:05 amHKG-ORD
24h 45m1 stop
$762Turkish Airlines
Find Deal
Tue, Nov 4 - Wed, Nov 26
Turkish Airlines Logo
8:20 pm - 5:05 pmORD-HKG
30h 45m1 stop
Turkish Airlines Logo
11:20 pm - 6:25 pmHKG-ORD
33h 05m1 stop
$781Turkish Airlines
Find Deal
Tue, Dec 2 - Thu, Mar 5

Air Canada flights from Chicago O'Hare Intl Airport to Hong Kong

Our best Air Canada deals on Chicago O'Hare Intl Airport to Hong Kong flight tickets
Air Canada
Jan 21
ORD3:40 pmChicago O'Hare Intl
37h 00m
1 stop
HKG6:40 pmHong Kong Intl
Feb 25
HKG8:25 pmHong Kong Intl
38h 48m
2 stops
ORD9:13 pmChicago O'Hare Intl
$677
Find similar
Air Canada
Sep 3
ORD3:40 pmChicago O'Hare Intl
23h 55m
1 stop
HKG4:35 amHong Kong Intl
Sep 10
HKG6:00 pmHong Kong Intl
28h 51m
2 stops
ORD9:51 amChicago O'Hare Intl
$679
Find similar
Air Canada
Sep 8
ORD3:45 pmChicago O'Hare Intl
35h 20m
1 stop
HKG4:05 pmHong Kong Intl
Sep 24
HKG6:00 pmHong Kong Intl
34h 00m
1 stop
ORD3:00 pmChicago O'Hare Intl
$680
Find similar

Delta flights from Chicago O'Hare Intl Airport to Hong Kong

Our best Delta deals on Chicago O'Hare Intl Airport to Hong Kong flight tickets
Delta
Aug 9
ORD8:30 amChicago O'Hare Intl
37h 10m
2 stops
HKG10:40 amHong Kong Intl
Aug 28
HKG12:20 pmHong Kong Intl
24h 31m
2 stops
ORD11:51 pmChicago O'Hare Intl
$1,081
Find similar
Delta
Aug 9
ORD6:00 amChicago O'Hare Intl
39h 40m
2 stops
HKG10:40 amHong Kong Intl
Aug 27
HKG12:45 amHong Kong Intl
34h 52m
2 stops
ORD10:37 pmChicago O'Hare Intl
$1,152
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport 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 July 31, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport 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 1/21

3:40 pm-6:40 pm

1 stop37h 00m

Hong Kong Intl

Wed 2/25

8:25 pm-9:13 pm

2 stops38h 48m

$677

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

Wed 9/3

3:40 pm-4:35 am

1 stop23h 55m

Hong Kong Intl

Wed 9/10

6:00 pm-9:51 am

2 stops28h 51m

$679

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

Mon 9/8

3:45 pm-4:05 pm

1 stop35h 20m

Hong Kong Intl

Wed 9/24

6:00 pm-3:00 pm

1 stop34h 00m

$680

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

Wed 9/3

1:27 pm-4:05 pm

2 stops37h 38m

Hong Kong Intl

Tue 9/30

6:00 pm-8:01 am

2 stops27h 01m

$681

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

Mon 9/15

5:00 am-4:05 pm

2 stops22h 05m

Hong Kong Intl

Wed 9/17

6:00 pm-5:39 am

2 stops48h 39m

$682

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

Thu 9/11

5:00 am-4:05 pm

2 stops22h 05m

Hong Kong Intl

Wed 9/17

6:00 pm-3:00 pm

1 stop34h 00m

$684

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

Mon 9/29

9:12 pm-4:05 pm

2 stops29h 53m

Hong Kong Intl

Wed 10/8

6:00 pm-8:01 am

2 stops27h 01m

$686

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

Mon 9/29

7:54 pm-4:05 pm

2 stops31h 11m

Hong Kong Intl

Tue 10/7

3:05 am-10:07 pm

2 stops32h 02m

$701

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

Tue 11/4

8:20 pm-5:05 pm

1 stop30h 45m

Hong Kong Intl

Wed 11/26

11:20 pm-10:05 am

1 stop24h 45m

$762

ChicagoHong Kong

ORD - HKG

ORDHKG

Chicago O'Hare Intl

Tue 12/2

8:20 pm-5:05 pm

1 stop30h 45m

Hong Kong Intl

Thu 3/5

11:20 pm-6:25 pm

1 stop33h 05m

$781

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 Chicago O'Hare Intl Airport 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 October is, on average, the cheapest month to fly to Hong Kong from Chicago O'Hare Intl Airport, with most prices found around $959. The month of August is another great option to travel to Hong Kong, with average flight prices from Chicago O'Hare Intl Airport averaging around $1,047.

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

The cheapest day to depart from Chicago O'Hare Intl Airport 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 $918. The most expensive day to fly to Hong Kong is Saturday, with ticket prices averaging around $1,078.

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 $995. In the afternoon is when there is more demand to fly to Hong Kong, so prices are often more expensive at around $1,008 per ticket.

What is the cheapest Chicago O'Hare Intl to Hong Kong Intl flight route?

Fly from Chicago O'Hare Intl to Hong Kong Intl for the best Chicago O'Hare Intl - Hong Kong Intl 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 Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Hong Kong for around $1,187 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hong Kong from Chicago O'Hare Intl Airport for as low as $851 on momondo.

What cabin class options are available on Chicago O'Hare Intl to Hong Kong Intl flights?

There are 3 cabin classes available to choose from on Chicago O'Hare Intl to Hong Kong Intl 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 Chicago O'Hare Intl Airport to Hong Kong flights?

You could potentially save up to 22% on your flight if you consider stops on a Chicago O'Hare Intl Airport to Hong Kong flight.

How have Chicago O'Hare Intl Airport to Hong Kong flight prices changed over time?

As of July 2025, prices for Chicago O'Hare Intl Airport to Hong Kong flights are approximately 25% cheaper when compared to flights at the same time last year.

When to book flights from Chicago O'Hare Intl Airport to Hong Kong

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Hong Kong according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Hong Kong (ORD to HKG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Hong Kong

Best Price Found

$376

Fastest flight time

15h 50m

Direct flights

Every day

Airports in Hong Kong

1 airport
The best one-way flight to Hong Kong from Chicago O'Hare Intl Airport in the past 72 hours is $376. The best round-trip flight deal from Chicago O'Hare Intl Airport to Hong Kong found on momondo in the last 72 hours is $677.
The fastest flight from Chicago O'Hare Intl Airport to Hong Kong takes 15h 50m
Direct flights go from Chicago O'Hare Intl Airport to Hong Kong every day.
There is 1 airport near Hong Kong: Hong Kong Intl (HKG)
Search flight deals

  • How far is Chicago O'Hare Intl to Hong Kong Intl by plane?

    Chicago O'Hare Intl and Hong Kong Intl are 7769.6 mi apart from one another. In terms of flight time, this usually takes a little over 22h 05m.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Hong Kong Intl Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Hong Kong Intl Airport were last updated today.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Hong Kong Intl Airport?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Hong Kong Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Hong Kong Intl Airport.

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

    The necessary travel and health documents for your Hong Kong Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Chicago O'Hare Intl Airport to Hong Kong?

  • What is the most popular airline from Chicago O'Hare Intl Airport to Hong Kong?

Best airlines flying from Chicago O'Hare Intl Airport to Hong Kong

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Hong Kong with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $621Free CancellationRating
7.1
9,851 reviews
Search Air Canada flights
Turkish AirlinesPriceFrom $738Free CancellationRating
7.3
3,933 reviews
Search Turkish Airlines flights
Korean AirPriceFrom $811Free CancellationRating
8.4
1,121 reviews
Search Korean Air flights
Japan AirlinesPriceFrom $836Free CancellationRating
8.3
1,536 reviews
Search Japan Airlines flights
United AirlinesPriceFrom $869Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
Cathay PacificPriceFrom $978Free CancellationRating
7.6
949 reviews
Search Cathay Pacific flights
EVA AirPriceFrom $990Free CancellationRating
8.4
1,220 reviews
Search EVA Air flights
ANAPriceFrom $998Free CancellationRating
8.4
922 reviews
Search ANA flights

  • Cathay Pacific Flights From Chicago O'Hare Intl Airport to Hong Kong

    Cathay Pacific flight deals from Chicago O'Hare Intl Airport to Hong Kong start from $978 round-trip. Over the 7 Cathay Pacific flights for this route in a normal week, average airfare is usually $1,195 round-trip - but some users have found much cheaper deals with momondo.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Hong Kong. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Hong Kong from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Hong Kong from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Hong Kong from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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