ORD - HKG

$435 Find Cheap Flights from Chicago O'Hare Airport to Hong Kong - Compare and Save

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 9/7. 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
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$995
Typical prices: $1,041-$1,177
Air Canada
Wed 10/14Mon 10/26
ORD - HKG • 1 stop
Cheapest non-stop
$1,319
Typical prices: $1,046-$1,180
Cathay Pacific
Fri 10/9Thu 10/22
ORD - HKG • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts and KAYAK users. AI can make mistakes.
Cathay Pacific is strict on carry-on weight, and bags may be weighed at check-in.
On this long-haul route, expect frequent beverage service to help with dehydration.
Expert advice
Expert advice
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Expert advice
Expert advice
+1
Nonstop flights
You can fly direct with Cathay Pacific. Average duration is 16h 00m
Direct flights
Direct flights
+1
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Direct flights
Direct flights
+1
Avoid delays
Most punctual • 66% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $919 (round-trip)
Shortest trip • 19h 36m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 18% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 12% price drop
Most popular
Good to know
Good to know
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Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Hong Kong!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from O'Hare Intl to Hong Kong (ORD-HKG)

 
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.
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Wed, Oct 14 - Mon, Oct 26
Air Canada Logo
3:40 pm - 5:15 am
ORD
-
HKG
24h 35m
1 stop
Air Canada Logo
10:45 am - 8:01 pm
HKG
-
ORD
22h 16m
1 stop
$995Air Canada
Tue, Oct 13 - Tue, Oct 27
Air Canada Logo
6:21 pm - 5:15 am
ORD
-
HKG
45h 54m
2 stops
Air Canada Logo
10:45 am - 8:01 pm
HKG
-
ORD
22h 16m
1 stop
$995Air Canada
Mon, Sep 7 - Mon, Sep 14
Turkish Airlines Logo
11:25 am - 7:25 am
ORD
-
HKG
31h 00m
1 stop
Turkish Airlines Logo
8:55 am - 9:40 am
HKG
-
ORD
37h 45m
1 stop
$1,015Turkish Airlines
Sun, Sep 6 - Sun, Sep 13
Multiple Airlines Logo
8:00 am - 5:15 am
ORD
-
HKG
32h 15m
3 stops
Multiple Airlines Logo
9:45 am - 10:15 am
HKG
-
ORD
37h 30m
2 stops
$1,015Multiple Airlines
Mon, Aug 31 - Thu, Oct 29
Turkish Airlines Logo
8:10 pm - 7:25 am
ORD
-
HKG
22h 15m
1 stop
Turkish Airlines Logo
9:45 am - 7:20 pm
HKG
-
ORD
46h 35m
1 stop
$1,017Turkish Airlines
Mon, Sep 7 - Mon, Sep 14
Multiple Airlines Logo
3:40 pm - 5:15 am
ORD
-
HKG
24h 35m
1 stop
Multiple Airlines Logo
1:30 pm - 8:45 pm
HKG
-
ORD
20h 15m
1 stop
$1,026Multiple Airlines
Sun, Oct 18 - Tue, Nov 3
EVA Air Logo
7:45 pm - 5:15 am
ORD
-
HKG
20h 30m
1 stop
EVA Air Logo
10:45 am - 8:01 pm
HKG
-
ORD
23h 16m
1 stop
$1,044EVA Air
Wed, Oct 14 - Wed, Dec 2
EVA Air Logo
3:40 pm - 5:15 am
ORD
-
HKG
24h 35m
1 stop
EVA Air Logo
10:45 am - 2:37 pm
HKG
-
ORD
17h 52m
1 stop
$1,044EVA Air
Wed, Oct 14 - Tue, Dec 1
ANA Logo
3:40 pm - 5:15 am
ORD
-
HKG
24h 35m
1 stop
ANA Logo
10:45 am - 2:37 pm
HKG
-
ORD
17h 52m
1 stop
$1,044ANA
Wed, Oct 14 - Wed, Oct 28
ANA Logo
3:40 pm - 5:15 am
ORD
-
HKG
24h 35m
1 stop
ANA Logo
10:45 am - 7:52 pm
HKG
-
ORD
22h 07m
2 stops
$1,048ANA
Booking Insights

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.

How much is a round-trip flight from Chicago O'Hare Intl Airport to Hong Kong?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Chicago O'Hare Intl Airport to Hong Kong departing in October.

Flight prices are below average for this route right now.

Flights to Hong Kong from Chicago O'Hare Intl Airport usually cost between $1,060 and $1,436 in October.
The lowest price found in the past 5 days was $995 on Air Canada (Oct 13-Oct 27).

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 Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Chicago O'Hare Airport to Hong Kong. For your return ticket, we recommend flying on a Sunday and avoiding Thursdays 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 November, where tickets cost $1,039 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is $1,427 and $1,403 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 5 weeks before departure, which saves you about 18% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Expert advice

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

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on ORD

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.

Robert Schrader

Robert Schrader

Expert on HKG

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.

Good to know

Low season

September

Cheapest flight

$435
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 13% lower on average.
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 Pacific
ORD
-
HKG
Mar 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.
DarylFlew with Cathay Pacific
ORD
-
HKG
Jan 2025
They are strict with carry on and they weigh it upon check in.
Verified travelerFlew with Cathay Pacific
ORD
-
HKG
Nov 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.

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 5 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Hong Kong was $435 for a one-way ticket and $995 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?

    American Airlines, and Cathay Pacific 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?

    Star Alliance, and oneworld are the airline alliances operating flights between Chicago O'Hare Airport and Hong Kong, with Star Alliance being the most commonly used for this route.

  • 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 ANA?

    The two airlines most popular with KAYAK users for flights from Chicago to Hong Kong are EVA Air and ANA. With an average price for the route of $1,154 and an overall rating of 8.5, EVA Air is the most popular choice. ANA is also a great choice for the route, with an average price of $985 and an overall rating of 8.3.

  • 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 $565 or less one-way and $918 or less round-trip.

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

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Chicago O'Hare Intl to Hong Kong Intl.
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

Cathay Pacific

Tuesday

Cathay Pacific

Cathay Pacific

Wednesday

Cathay Pacific

Cathay Pacific

Thursday

Cathay Pacific

Cathay Pacific

Friday

Cathay Pacific

Cathay Pacific

Saturday

Cathay Pacific

Cathay Pacific

Sunday

Cathay Pacific

Cathay Pacific

See more direct flights

Direct returns

Hong Kong Intl to Chicago O'Hare Intl

Monday

Cathay Pacific

Cathay Pacific

Tuesday

Cathay Pacific

Cathay Pacific

Wednesday

Cathay Pacific

Cathay Pacific

Thursday

Cathay Pacific

Cathay Pacific

Friday

Cathay Pacific

Cathay Pacific

Saturday

Cathay Pacific

Cathay Pacific

Sunday

Cathay Pacific

Cathay Pacific

See more direct flights

Everything you need to know for your flight from O'Hare Intl to Hong Kong

Information on your arrival and departure airports