$519 Cheap Cathay Pacific flights Chicago (ORD) to Hong Kong (HKG)

Apply the “Price (lowest to highest)” filter on Expedia to find cheap Cathay Pacific round-trip flights from $958 from ORD to HKG. Affordable one-way fares from $519 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.

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.

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.

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.

On average, it takes 15h 55m to fly nonstop from O’Hare Intl. Airport (ORD) to Hong Kong Intl. Airport (HKG) with Cathay Pacific.

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.

Hong Kong Intl. Airport (HKG) is the primary Hong Kong hub for Cathay Pacific flights from O’Hare Intl. Airport (ORD).

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.

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.

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.

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.”