ORD - HKG

$510 Find Cheap Flights from Chicago O'Hare Airport to Hong Kong

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from O'Hare Intl to Hong Kong departing on 9/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Hong Kong.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Hong Kong.
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Flights Deals

Cheap Flights from O'Hare Intl to Hong Kong

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from O'Hare Intl to Hong Kong that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from O'Hare Intl to Hong Kong

KAYAK's recommended round-trip deals from the most popular airlines that fly from O'Hare Intl to Hong Kong.
Discover the best prices for you by selecting your travel dates on KAYAK.
Turkish Airlines Logo
11:45 pm - 5:15 pmORD-HKG
28h 30m1 stop
Turkish Airlines Logo
10:30 am - 9:40 amHKG-ORD
36h 10m1 stop
$824Turkish Airlines
Find Deal
Sat, Sep 6 - Thu, Sep 18
Turkish Airlines Logo
11:45 pm - 8:50 amORD-HKG
44h 05m1 stop
Turkish Airlines Logo
11:20 pm - 10:10 amHKG-ORD
24h 50m1 stop
$838Turkish Airlines
Find Deal
Mon, Oct 6 - Mon, Nov 10
Air Canada Logo
6:06 pm - 4:05 pmORD-HKG
56h 59m2 stops
Air Canada Logo
6:00 pm - 5:39 amHKG-ORD
48h 39m2 stops
$890Air Canada
Find Deal
Mon, Sep 29 - Wed, Oct 8
Air Canada Logo
3:35 pm - 4:05 pmORD-HKG
35h 30m1 stop
Air Canada Logo
6:00 pm - 9:08 amHKG-ORD
28h 08m2 stops
$900Air Canada
Find Deal
Wed, Sep 10 - Wed, Sep 17
Cathay Pacific Logo
4:00 pm - 8:50 pmORD-HKG
15h 50mnonstop
Cathay Pacific Logo
12:40 pm - 2:25 pmHKG-ORD
14h 45mnonstop
$915Cathay Pacific
Find Deal
Mon, Aug 25 - Thu, Sep 18
Cathay Pacific Logo
4:00 pm - 8:50 pmORD-HKG
15h 50mnonstop
Cathay Pacific Logo
12:40 pm - 2:25 pmHKG-ORD
14h 45mnonstop
$920Cathay Pacific
Find Deal
Mon, Aug 18 - Tue, Sep 2
United Airlines Logo
9:14 pm - 4:45 pmORD-HKG
30h 31m1 stop
United Airlines Logo
10:30 pm - 5:04 amHKG-ORD
19h 34m1 stop
$971United Airlines
Find Deal
Mon, May 12 - Mon, Jun 9
United Airlines Logo
8:45 am - 6:55 pmORD-HKG
21h 10m1 stop
United Airlines Logo
10:30 pm - 5:04 amHKG-ORD
19h 34m1 stop
$1,021United Airlines
Find Deal
Sat, May 10 - Mon, Jun 9
EVA Air Logo
6:50 pm - 10:05 amORD-HKG
26h 15m2 stops
EVA Air Logo
9:10 pm - 7:35 pmHKG-ORD
36h 25m1 stop
$1,041EVA Air
Find Deal
Tue, Oct 7 - Mon, Nov 24
EVA Air Logo
12:30 am - 10:05 amORD-HKG
20h 35m1 stop
EVA Air Logo
10:10 am - 7:03 amHKG-ORD
33h 53m2 stops
$1,070EVA Air
Find Deal
Sun, Aug 24 - Thu, Sep 18
Expert advice

Expert advice for your flight from O'Hare Intl to Hong Kong

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
ORD

Security lines at ORD can be 30 minutes or longer during peak times. Arrive early to ensure a smooth departure.

Read more about ORDby Stefanie Waldek
HKG

Use the Airport Express train for a fast, convenient trip from HKG to central Hong Kong. It departs every 10 minutes.

Read more about HKGby Robert Schrader
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on ORD

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Robert Schrader

Robert Schrader

Expert on HKG

Robert Schrader

Robert Schrader

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Read more
Useful Info

KAYAK's insights & trends for O'Hare Intl to Hong Kong flights

Get data-powered insights and trends into flights from O'Hare Intl to Hong Kong to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Chicago O'Hare Airport to Hong Kong?

The average price of all round-trip flights from Chicago O'Hare Intl Airport to Hong Kong clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Hong Kong on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Chicago O'Hare Airport to Hong Kong. For your return ticket, we recommend flying on a Thursday and avoiding Tuesdays for the best deals.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Hong Kong?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago O'Hare Intl Airport to Hong Kong, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Chicago O'Hare Intl Airport to Hong Kong is October, where tickets cost $1,011 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $1,772 and $1,520 respectively.

How far in advance should I book a flight from Chicago O'Hare Intl Airport to Hong Kong?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Chicago O'Hare Intl Airport to Hong Kong, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Chicago O'Hare Intl Airport to Hong Kong, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Good to know

Low seasonFebruary
High seasonJune
Cheapest flight$510
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 22% increase in price.
Flight from Chicago O'Hare Airport to Hong Kong

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

Are your dates flexible? Find out the best times to travel from O'Hare Intl to Hong Kong based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Flights from O'Hare Intl to Hong Kong: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew the route from O'Hare Intl to Hong Kong 
LionelFlew with Cathay PacificORD-HKGMar 2025
We chose a long layover in Hong-Kong on our way to Indonesia, on purpose (22h), and were able to do some well worth sightseeing.
Verified travelerFlew with Cathay PacificORD-HKGDec 2024
This flight need to allow longer transit times in case of delay feom the destination.
DarylFlew with Cathay PacificORD-HKGJan 2025
They are strict with carry on and they weigh it upon check in.
Verified travelerFlew with Cathay PacificORD-HKGNov 2024
First flight to hkg but been to asia many times. Most airlines have frequent beverage service to combat the dehydration that comes with a long flight.
Verified travelerFlew with Cathay PacificORD-HKGApr 2024
The flight time departure in the afternoon was good, it give me alot of time make it to the airport and for checking in baggage. Would choose this airline and time again if available.

FAQs for booking Chicago O'Hare Airport to Hong Kong flights

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Hong Kong?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Hong Kong was $510 for a one-way ticket and $824 for a round-trip.

  • Do I need a passport to fly between Chicago O'Hare Airport and Hong Kong?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Chicago O'Hare Airport and on arrival in Hong Kong.

  • Which airports will I be using when flying from Chicago O'Hare Airport to Hong Kong?

    When flying out of Chicago O'Hare Airport you will be using Chicago O'Hare Intl. You will be landing at Hong Kong, also known as Hong Kong Intl.

  • Which airlines offer Wi-Fi service onboard planes from Chicago O'Hare Airport to Hong Kong?

    Cathay Pacific, Asiana Airlines, and American Airlines offer inflight Wi-Fi service on the Chicago O'Hare Airport to Hong Kong flight route.

  • Which aircraft models fly most regularly from Chicago O'Hare Airport to Hong Kong?

    The Boeing 777-300ER is the aircraft model that flies most regularly on the Chicago O'Hare Airport to Hong Kong flight route.

  • Which airline alliances offer flights from Chicago O'Hare Airport to Hong Kong?

    oneworld is the only airline alliance operating flights between Chicago O'Hare Airport and Hong Kong.

  • On which days can I fly direct from Chicago O'Hare Airport to Hong Kong?

    There are nonstop flights from Chicago O'Hare Airport to Hong Kong on a daily basis.

  • Which is the best airline for flights from Chicago to Hong Kong, EVA Air or Korean Air?

    The two airlines most popular with KAYAK users for flights from Chicago to Hong Kong are EVA Air and Korean Air. With an average price for the route of $1,160 and an overall rating of 8.4, EVA Air is the most popular choice. Korean Air is also a great choice for the route, with an average price of $881 and an overall rating of 8.4.

  • How does KAYAK find such low prices on flights from Chicago O'Hare Airport to Hong Kong?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago O'Hare Airport to Hong Kong.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago O'Hare Airport to Hong Kong?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hong Kong from Chicago O'Hare Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago O'Hare Airport to Hong Kong?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Hong Kong with an airline and back to Chicago O'Hare Airport with another airline. Booking your flights between Chicago O'Hare Airport and HKG can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago O'Hare Airport to Hong Kong?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Hong Kong from Chicago O'Hare Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Chicago O'Hare Intl Airport to Hong Kong

  • Looking for a cheap flight? 25% of our users found flights on this route for $422 or less one-way and $898 or less round-trip.

Prefer to fly direct from Chicago O'Hare Airport to Hong Kong?

Find which airlines fly direct from Chicago O'Hare Intl Airport to Hong Kong Intl Airport, which days they fly and book direct flights.

Direct departures

Chicago O'Hare Intl to Hong Kong Intl

Monday

Cathay Pacific, MIAT Mongolian

Cathay Pacific, MIAT Mongolian

Tuesday

Cathay Pacific, MIAT Mongolian

Cathay Pacific, MIAT Mongolian

Wednesday

Cathay Pacific, MIAT Mongolian

Cathay Pacific, MIAT Mongolian

Thursday

Cathay Pacific, MIAT Mongolian

Cathay Pacific, MIAT Mongolian

Friday

Cathay Pacific, MIAT Mongolian

Cathay Pacific, MIAT Mongolian

Saturday

Cathay Pacific, MIAT Mongolian

Cathay Pacific, MIAT Mongolian

Sunday

Cathay Pacific, MIAT Mongolian

Cathay Pacific, MIAT Mongolian

See more direct flights

Direct returns

Hong Kong Intl to Chicago O'Hare Intl

Monday

Cathay Pacific

Cathay Pacific

Tuesday

Cathay Pacific, MIAT Mongolian

Cathay Pacific, MIAT Mongolian

Wednesday

Cathay Pacific

Cathay Pacific

Thursday

Cathay Pacific, MIAT Mongolian

Cathay Pacific, MIAT Mongolian

Friday

Cathay Pacific, MIAT Mongolian

Cathay Pacific, MIAT Mongolian

Saturday

Cathay Pacific

Cathay Pacific

Sunday

Cathay Pacific, MIAT Mongolian

Cathay Pacific, MIAT Mongolian

See more direct flights
See more direct flights

Top 5 airlines serving from O'Hare Intl to Hong Kong

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Hong Kong. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from O'Hare Intl to Hong Kong? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
EVA AirOverall score based on 1186 reviews
8.0Entertainment
8.3Comfort
8.4Boarding
8.6Crew
8.1Food
Airline reviews

I appreciate the email reminders for online check-in which made my entry to the lines less stressful. The flight was on schedule and on time. The baording staff were proactively helpful and approachable. The airplane inflight food, entertainment and comfies as well as provisions are excellent even in the economy seating. The airline transfer was smooth and easy! Luggage safe and intact! Thank you EVA airline for making my trip a reliable safe and comfortable experience.

10.0 ExcellentAnonymous, Feb 2025ORD - TPE
Read more EVA Air reviews

I appreciate the email reminders for online check-in which made my entry to the lines less stressful. The flight was on schedule and on time. The baording staff were proactively helpful and approachable. The airplane inflight food, entertainment and comfies as well as provisions are excellent even in the economy seating. The airline transfer was smooth and easy! Luggage safe and intact! Thank you EVA airline for making my trip a reliable safe and comfortable experience.

Clean plane, friendly crew, mostly on-time departure. Negativo since there were no snacks offered. Cold drinks only was fine due to turbulence, but nothing to eat? Really?

I was sleep when they brought the food. They had put a note on my seat. There was no food when I asked for food later. There was just one main meal served in this 14 hours flight. They offered me sandwich with ham which I don’t eat since I am pescatarian. Long story short I had to wait to get to TPE to get something to eat. I am extremely disappointed from the service. I have been flying EVA since I was 1 year old. Perhaps no more EVA for me. Seems EVA glorious day is long gone

The app was awful. No accurate info. Paying for internet is a negative (Delta is free). The crew was very nice for the most part although you are not guaranteed to get good service. Some crew would ignore requests for things as simple as a cup of water if you were sleeping when the first serving was made. Food was great. Male crew member was exceptionally kind and responsive.

It was a good flight. I would highly recommend it to family and friends.

The employees were professional and efficient. I consider myself a traveler but have trouble with the international fare served on airplanes. I admit Americans buy their food in the supermarket and we typically don’t eat the ligaments and cartilage. I know that is whiny but as I age, I dislike it more. At least things weren’t covered in cheese. The desserts are terrible! My neighbor didn’t eat her bread so I asked if I could have it. First time for everything but had been traveling a total of 27 hours and was hungry.

Amazing crew, excellent food, business class seats seem a bit dated but are super comfy even for a very tall person. If continuing onto Taipei, the stopover in Bangkok is a bit annoying (queue at security) though the lounge is decent.

The night flight was only 2/3 full, which is always a plus. Room to stretch out for sleeping. Gracious stewardesses, attentive, and slim/attractive (which is rare these days). Good food, and curtesy wine.with meals. Comfortable seats and decent leg room (economy class)

On time service. Seat comfort and the crew service very good .

Only one Hindi movie from LAvto Taipei and same movie from Taipei to Singapore Really horrible and we call it entertainment???

I've stomach problems after 2 hours of flight, Iris, the flight purser not only did her best to make me feel comfortable, she went above and beyond providing pain relievers medicines and ointment. She look and found a doctor passenger on the flight to provide advise. She even report on ground staffs about my condition and provide wheelchair upon arrival. Kudos to her and Cathay Pacific!

So so, crew was overly professional and lacks human touch. Equipment is very old, especially the HKG-PVG CX366 flight. That plane along with its decor must have twenty years of history, or at least I had that impression.

Worst experience I have ever had with any airline in over 25 years.

very professional and very attentive to my Special Needs as I required a Wheel Chair and assistance to board

Crew was great. But a bit understaffed. The business class seat, etc were dated. But comfortable. Some legs had entertainment system from a decade ago. Selections were rather poor. Food was mediocre at best. Actually poor for business class standards. I liked the lounge in Hong Kong. Showers were great. Food was nice.

Very noisy and careless crew on this overnight flight. They should understand customers want to sleep

Everything was fine and I have no complaints or things to note.

Highly impressive. On time. Smooth and fast boarding and disembarkment. Really great service

The economy seats are much indeed roomier. Meals needs improvement.

It was okay overall but the food was very, very bad.

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

A bit rush for transit. Food and entertainment are not available

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

I do prefer to fly United and have always had excellent service, except for bad weather. Flights are on time and staff is alway curtious and helpful

They switched out gate from terminal 1 to terminal two ten minutes before boarding. So we had to make a 20 min crazy fast walk to a different terminal. Then we boarded the plane and waited for over 40 minutes until push back. Brutal

My flight was scheduled for about 6:05 departure. There were 11 gate changes from 4-7pm and the flight was 3 hours delayed due to operational issues. The plane taxied around the airport for about half an hour before stopping to be de-iced. It would have been nice if we were alerted of the plan to de-ice prior to the 30 minute drive around the airport. The flight attendant was friendly, which was the only redeeming thing about this flight. As a former flight attendant for United, I was extremely disappointed.

Delays took 2hours and thirty minutes making me miss my connecting flight and make me sit in the Chicago airport for 9 hours

Had a short delay once we boarded the aircraft in Chicago, but it was fixed in no time flat then we were on our way. The pilot was able to make up the time lost and we landed 5 minute later then schedualed . Great service

Our seats were all the way in back of the plane,

Very punctual, the onboard staff was friendly and correct, the flight was fortunately very calm, the toilets were clean, in short, an excellent experience Thanks

Ordered Vegan meal - it was ok, but not exceptional. Seat ok row 39 middle section aisle. Nearly full flight - crew was busy but they did the best they could. There was a USB A port at the seat. I listened to my own music and only looked at flight information. One nice thing was the connection information was made available in the screen.

Very nice and friendly crew. Boarding system can be improved.

The Etickets had been changed (Why?) without notice ; Hence, that caused troubles when checking in. Not until I contacted my ticket agent and was given correct Etickets could I then check in.

Cleanliness of seats, trays, storage pockets need more attention, but everything else was good.

A great airline, no complaints at all. My experience with Cheap Tickets was very disappointing however. Two hours after purchasing the flight they called to tell me that the ticket price had gone up. I’ve never heard of such a thing. That is called false advertising; I will never use this ticketing service again and will warn all friends to never use it.

One of the worst check in process at the DIA as well as the boarding counter Changed seat at the last minute and assigned middle seat while I paid for window seat. Requested many times but to no avail . horrible customer service and very poor process Requesting refund for seat that was changed last minute

Good overall flight. Excellent crew. Food options could be improved.

Vegan food tasted good. Restroom could be kept cleaner. Seat tray table was a bit tilted so food tray kept sliding down a bit. Flight crew can be a little more friendly, caring and approachable. Their faces lacked smiles and tone was stern.

Flight was delayed then we had to redirect for medical emergency during which time we had no information on what is the plan. The connecting flight was also delayed.

All was good except for the seats, not very comfy.

2.5 hour delay sitting in the plane on the tarmac, you tell me how the experience was

I hope these comments will find their way to AC customer experience team. Me and my spouse 50 years of aged coming back from 7 days perfect vacation... While boarding in FLL flight AC1621, one of the boarding agents (tall aged african american) man literelly yeld at my wife during the picture talking process. MAM ! STEP !! BACK !!! We are not illegal immegrants beying deported, nor are we in the millitary. We are customers returning home. This was unacceptable. While boarding in YYZ flight AC1154, one of the boarding agents (tall aged caucasian) man criticied with several complesant remarks my passport condition saying that I could not travel intl with it due to stain, decoloration, and BLOOD. My passport does not have blood on it! Yes it might be in less than perfect condition, but their are ways to talk to customer that does not imply not allow a boarding agent to be angry fathery like, or a custom agent looking at a suspicious individual. Both experience were less than acceptable for might I remind you a paying CUSTOMER returning home.

Short flight so no food or entertainment. Good landing at SFO and on time. We were told no carryon luggage yet lots of people were puting bags in overhead compartments. The rules need to be made more clear. I was on the first leg of an international flight and this is the first time I could not have carryon luggage.

This flight didn't happen for me because of overbooking.

My flight was overbooked and they would not let me board. I had to book another flight and pay the full amount of that flight. I did not get any help at all from Air Canada or United Airlines.

Comfortable seats and movies entertainment available. Better experience than the flight from Toronto to Denver.

Poor air traffic controller staffing led to a 50%reduction on flights so we got to wait 4 hrs for our flight! Very disorganized at the gate Poor communication with customers

It was delayed by almost 90 minutes and that messed up our plans but it was beyond UA’s control that is what we heard

Terrible experience, flight was delayed both ways. Limited compensation for the 5+ hour delay. Will not be flying Air Canada Rouge, and don’t recommend you do either.

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