Cheap flights from Chicago to Hong Kong

Chicago FSS
CHI
Hong Kong
HKG

Flight deals from Chicago to Hong Kong

Below you can see the best deals on flights Chicago — Hong Kong for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 5 September, from $372.

Top 10 cheap flights from Chicago to Hong Kong

AS
AS
CX
$ 469

Chicago — Hong Kong

06:00—23:00
10 Aug 2026
28 h
2 stops
AS
AS
CX
$ 469

Chicago — Hong Kong

06:00—23:00
12 Aug 2026
28 h
2 stops
AS
AS
CX
$ 475

Chicago — Hong Kong

17:42—23:00
11 Aug 2026
40 h 18 m
2 stops
AC
AC
$ 551

Chicago — Hong Kong

19:48—05:15
13 Aug 2026
20 h 27 m
1 stop
AC
AC
$ 551

Chicago — Hong Kong

19:48—05:15
12 Aug 2026
20 h 27 m
1 stop
AC
AC
$ 551

Chicago — Hong Kong

19:40—05:15
10 Aug 2026
20 h 35 m
1 stop
AS
AS
CX
$ 573

Chicago — Hong Kong

08:02—23:00
12 Aug 2026
25 h 58 m
2 stops
AS
AS
CX
$ 573

Chicago — Hong Kong

08:02—23:00
10 Aug 2026
25 h 58 m
2 stops
AS
AS
CX
$ 579

Chicago — Hong Kong

20:20—23:00
11 Aug 2026
37 h 40 m
2 stops
AC
AC
AC
$ 588

Chicago — Hong Kong

08:40—22:35
13 Aug 2026
24 h 55 m
2 stops

Prices were found in the last 72 hours and may change — check the exact price when you continue.

When is the best time to book a flight from Chicago to Hong Kong?

The price of a flight from Chicago to Hong Kong changes depending on how far ahead you book. For the best chance of a lower fare, book around 28 days before departure, when the average ticket costs about $696. Fares also tend to climb as the departure date gets closer.

About the Chicago — Hong Kong flight

Looking for cheap flights from Chicago to Hong Kong? Compare fares from different airlines, check the flight schedule and travel time — and book your Chicago — Hong Kong ticket online at the best price.

The route has direct flights — around 14 flights per week, flights are operated by Cathay Pacific, a nonstop flight takes about 16 h 12 min, the distance between the cities is around 12,557 km.

Planning your trip? You may find our Hong Kong travel guide, how to get from the airport into town and Hong Kong weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $337Min. price
NovemberCheapest
MayPeak season
YesDirect flights
12,557 kmDistance
16 h 12 minTravel time
1Airlines
14 / wkFlights

Flight schedule from Chicago to Hong Kong

The table shows direct flights from Chicago to Hong Kong on the selected date. The flight takes approximately 16 h 12 min. Regular flights are operated by Cathay Pacific. Departures from O'Hare International Airport, Chicago Midway International Airport and Midway International Airport airports, arrivals at Hong Kong International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 08 Aug 2026

Flight ticket prices by day: Chicago — Hong Kong

Below is a calendar of the lowest flight ticket prices for Chicago — Hong Kong by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $337 in November, and the most expensive are around $571 in May. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Chicago to Hong Kong by month. Tickets are usually cheapest in January (around $484) and priciest in December (about $775) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$484lowMay$581mediumSep$504low
Feb$484lowJun$726highOct$562medium
Mar$504lowJul$746highNov$581medium
Apr$562mediumAug$600mediumDec$775high

Some values are estimated based on seasonality.

When to fly

Weather in Hong Kong: it is warmest in July (up to 31 °C on average) and coolest in January (around 19 °C). The driest month is December.

Tickets are usually cheapest in November and most expensive in May. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Hong Kong

Dry and wet days · Hong Kong

Wind speed and direction · Hong Kong

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How to get the best deal on a Chicago — Hong Kong ticket

  • Book ahead: fares for Chicago — Hong Kong are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Chicago is served by more than one airport — compare fares and travel time to each before you book.
  • Flights Chicago — Hong Kong operate on Saturdays — keep that in mind when picking your travel dates.
  • The cheapest month to fly to Hong Kong is usually November — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Chicago — Hong Kong route are operated by 1 airline; Cathay Pacific runs the most flights (around 100% of all flights). Compare carriers, flight shares and schedules below.

  • Cathay PacificCX
    5x/week
    WebsiteFleet: 18018M pax/year
    • Direct flight ORD → HKG5x/week
    100.0%Open →

Cities and airports on the Chicago — Hong Kong route

Flights Chicago — Hong Kong depart from O'Hare International Airport, Chicago Midway International Airport, Midway International Airport and Chicago Rockford International Airport and arrive at Hong Kong International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Chicago

CHI
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

Hong Kong

HKG
Hong Kong
About the cityHow to get thereWeatherAll about the country Hong Kong
Departure airports
Arrival airports

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Frequently asked questions about the Chicago — Hong Kong flight

How long is the flight from Chicago to Hong Kong?

A nonstop Chicago — Hong Kong flight takes about 16 h 12 min — the distance between the cities is around 12,557 km.

How far is it from Chicago to Hong Kong?

The distance from Chicago to Hong Kong is about 12,557 km, which a nonstop flight covers in around 16 h 12 min.

Are there direct flights from Chicago to Hong Kong?

Yes, there are nonstop flights Chicago — Hong Kong — around 14 flights per week.

Which airlines fly from Chicago to Hong Kong?

Airlines operating Chicago — Hong Kong include Cathay Pacific. See the full list with schedules in the "Airlines" section on this page.

Which airports do Chicago — Hong Kong flights use?

Flights from Chicago depart from O'Hare International Airport, Chicago Midway International Airport, Midway International Airport, and arrive at Hong Kong International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Chicago to Hong Kong?

The price of a Chicago — Hong Kong ticket depends on your travel date, season and demand: it is usually cheapest to fly in November, and most expensive in May. Tickets typically cost between $337 and $571. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Chicago — Hong Kong?

Flights Chicago — Hong Kong are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is November. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Chicago to Hong Kong?

To catch a low fare Chicago — Hong Kong, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually November.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Chicago

See all
New York CityTorontoDetroitWashington, D.C.AtlantaMinneapolisLos AngelesSeattleBostonDallasHoustonOrlandoDenverNashvilleLondonIndianapolisSan DiegoMontrealSt. LouisMilwaukeeCharlottePhiladelphiaColumbusKansas CityMiamiPhoenixLas VegasCincinnatiGrand RapidsDes MoinesRaleighSan FranciscoMadisonDaytonGreen BayTampaPittsburghLouisvilleKnoxvilleRochester

Where else you can fly from Hong Kong

See all
TaipeiBangkokShanghaiTokyoSeoulBeijingManilaOsakaSingaporeKaohsiungKuala LumpurHangzhouFukuokaSydneyHo Chi Minh CityChengduHanoiDa NangDelhiOkinawaPhuketLos AngelesLondonMelbournePhu QuocNanjingDubaiJakartaVancouverFuzhouSan FranciscoNagoyaHaikouDohaCebu CityGeorge TownMabalacatNew York CityChongqingNingbo

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