$583 Cheap Cathay Pacific flights Chicago (ORD) to Hong Kong (HKG)

View $583 flight on Mon, Jan 19, 2026Opens in a new window

$583 Cheap Cathay Pacific flights Chicago (ORD) to Hong Kong (HKG)

Prices were available within the past 7 days and start at $583 for one-way flights and $1,069 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Thu, Jan 22 - Mon, Feb 2
ORD
Chicago
HKG
Hong Kong SAR
$1,069 Roundtrip, just found
$1,069
Roundtrip
just found
Select Cathay Pacific flight, departing Thu, Jan 22 from Chicago to Hong Kong SAR, returning Mon, Feb 2, priced at $1,069 just found

Find the cheapest month to fly from Chicago (ORD) to Chek Lap Kok (HKG)

January is typically the cheapest month to fly

From $639 - $1,453 per traveler.

Alternative airports near Chek Lap Kok

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Macau Intl. MFM. Flights from $1,413
MFM
Macau Intl.
Flights from $1,413
Select flight to Shenzhen Intl. SZX. Flights from $1,784
SZX
Shenzhen Intl.
Flights from $1,784

Frequently asked questions

How much is a Cathay Pacific flight from O'Hare Intl. Airport (ORD) to Hong Kong Intl. Airport (HKG)?
Apply the "Price (lowest to highest)" filter on Expedia to find cheap Cathay Pacific round-trip flights from $1,069 from ORD to HKG. Affordable one-way fares from $583 are available as well.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from ORD to HKG with Cathay Pacific?
Cathay Pacific flights to Hong Kong are usually cheaper in the off-peak months of August and July. Whether you need a one-way or a return ticket, you could land a better deal then.
What is the cheapest time to book flights from O'Hare Intl. Airport (ORD) to Hong Kong Intl. Airport (HKG) with Cathay Pacific?
Snagging the best Cathay Pacific deals from ORD to HKG often comes down to booking at the right time. You can save 17% on international flights when you book 18 to 29 days before takeoff instead of four to five months ahead. Better yet, you can pocket 17% on average by buying your tickets on a Sunday compared to a Friday, which is often the most expensive day to book.* It's a good idea to start searching for flights about one month before your departure date.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Cathay Pacific fly nonstop from O'Hare Intl. Airport (ORD) to Hong Kong Intl. Airport (HKG)?
Jet off on one of Cathay Pacific's 7 direct weekly flights from O'Hare Intl. Airport (ORD) to Hong Kong Intl. Airport (HKG). To view available options, enter your dates, origin and destination and hit search. Then use the "Nonstop" and "Airline" filters.
How long does it take to fly from ORD to HKG with Cathay Pacific?
On average, it takes 15h 55m to fly nonstop from O'Hare Intl. Airport (ORD) to Hong Kong Intl. Airport (HKG) with Cathay Pacific.
What is the earliest Cathay Pacific flight from ORD to HKG?
Leaving ORD at 2:40PM UTC-6, the earliest Cathay Pacific flight to HKG lands at 8:35PM UTC+8. Traveling early means you're less likely to experience cancellations.* Prefer to travel later? The last Cathay Pacific flight from ORD to HKG departs at 2:40PM UTC-6 and touches down at 8:35PM UTC+8.*Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Cathay Pacific fly into in Hong Kong?
Hong Kong Intl. Airport (HKG) is the primary Hong Kong hub for Cathay Pacific flights from O'Hare Intl. Airport (ORD).
What kind of luggage can I take on a Cathay Pacific flight from O'Hare Intl. Airport (ORD) to Hong Kong Intl. Airport (HKG)?
A standard economy flight with Cathay Pacific from ORD to HKG includes 1 cabin bag and a small personal item. Your carry-on allowance is 1 cabin bag up to 33 lb with dimensions not exceeding 22 inches x 9 inches x 14 inches. Size and weight restrictions may differ based on your cabin class and fare type. To avoid extra fees at the terminal, check your Cathay Pacific booking or visit the airline's website before you start to pack.
Why fly with Cathay Pacific from ORD to HKG?
Heading from ORD to HKG with Cathay Pacific means enjoying a host of benefits, such as a 5-star airline rating and top-tier customer service. Plus, when you book through Expedia, One Key™ members can collect OneKeyCash™* to redeem on select future travel purchases. That's in addition to the Marco Polo Club points you can earn with Cathay Pacific.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
What type of plane does Cathay Pacific fly from O'Hare Intl. Airport (ORD) to Hong Kong Intl. Airport (HKG)?
For the O'Hare Intl. Airport (ORD) to Hong Kong Intl. Airport (HKG) route, Cathay Pacific typically uses Airbus A350-1000 and Airbus A350-900 planes. Keep in mind that last-minute changes can occur for operational reasons, so your flight could be on a different aircraft.
Can I change or cancel my Cathay Pacific flight from O'Hare Intl. Airport (ORD) to Hong Kong Intl. Airport (HKG)?
Depending on the type of ticket you purchased, a fee generally applies if you cancel or reschedule your booking more than 24 hours after it's been confirmed. To secure flexible fares, select our "Changes included" and "No cancel fee" boxes while looking for flights. To learn more about modifying or canceling your reservation, head to "Trips," select your flight and click on "Manage Booking."

Travel information

Origin airport
O'Hare Intl.
Destination airport
Hong Kong Intl.
Airlines serving
Air Canada, All Nippon Airways, American Airlines, Asiana Airlines, British Airways, Cathay Pacific, Delta, EVA Airways, Emirates, Etihad Airways, Finnair, Japan Airlines, JetBlue Airways, KLM, Korean Air, Lufthansa, Qatar Airways, Swiss International Air Lines, Turkish Airlines, United
Popular airline
EVA Airways
Distance
7780 mi
Average flight time
15 hours 55 mins
*Available to One Key members.