HK$3,807+ Cheap flights to Chicago

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9-3. Fares are subject to change and may not be available on all flights or dates of travel.
— CHI
28 Feb — 7 Mar1
1 adult
1 adult, Economy, 0 bags

Flights to Chicago in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Chicago
Explore the most affordable flight options available to Chicago. Find the lowest fares based on data from user searches, with prices last updated on 29 January 2026.

Thu 26-211:20
HKG
-
ORD
1 stop22h 15m
EVA Air
Sat 7-323:30
ORD
-
HKG
1 stop22h 20m
EVA Air
Deal found 28-1HK$6,303
Thu 28-509:45
HKG
-
ORD
2 stops37h 08m
Air Canada
Wed 3-609:55
ORD
-
HKG
2 stops23h 50m
Air Canada
Deal found 28-1HK$6,506
Tue 19-513:30
HKG
-
ORD
1 stop20h 30m
EVA Air
Wed 16-900:30
ORD
-
HKG
1 stop24h 55m
EVA Air
Deal found 26-1HK$6,600
Tue 21-409:45
HKG
-
ORD
2 stops44h 16m
Air Canada
Wed 29-412:55
ORD
-
HKG
2 stops27h 20m
Air Canada
Deal found 28-1HK$6,693
Fri 13-211:20
HKG
-
ORD
1 stop22h 15m
Multiple Airlines
Sat 7-317:29
ORD
-
HKG
2 stops26h 41m
Multiple Airlines
Deal found 27-1HK$6,787
Wed 17-609:25
HKG
-
ORD
1 stop27h 20m
Delta
Wed 30-914:55
ORD
-
HKG
1 stop25h 05m
Delta
Deal found 29-1HK$6,881
Mon 20-412:20
HKG
-
ORD
2 stops24h 38m
Delta
Sun 26-408:52
ORD
-
HKG
2 stops24h 38m
Delta
Deal found 28-1HK$6,920
Sun 15-313:30
HKG
-
ORD
1 stop20h 05m
EVA Air
Sat 21-300:30
ORD
-
HKG
1 stop20h 40m
EVA Air
Deal found 28-1HK$6,927
Tue 21-421:45
HKG
-
ORD
1 stop36h 15m
EVA Air
Mon 27-400:30
ORD
-
HKG
1 stop22h 35m
EVA Air
Deal found 28-1HK$6,935
Tue 21-409:45
HKG
-
ORD
2 stops43h 50m
Air Canada
Thu 30-409:30
ORD
-
HKG
2 stops30h 40m
Air Canada
Deal found 28-1HK$6,951
Thu 12-317:35
HKG
-
MDW
2 stops25h 20m
Multiple Airlines
Wed 18-310:55
MDW
-
HKG
2 stops33h 20m
Multiple Airlines
Deal found 29-1HK$7,474
Fri 20-317:35
HKG
-
MDW
2 stops24h 55m
Multiple Airlines
Wed 25-310:05
MDW
-
HKG
2 stops34h 10m
Multiple Airlines
Deal found 27-1HK$7,481

Find flight deals to Chicago

Find the latest flights to Chicago in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 29 January 2026.

Return from

HK$6,303

One-way from

HK$3,807

Popular in

July

Cheapest in

September

Average price

HK$7,637
EVA Air
  • EVA Air
  • 26-2-7-3
  • 2 total stops
  • 44h 35m total
  • Hong Kong to Chicago
9-3
  • 9-3
  • 2 total stops
  • 31h 08m total
  • Hong Kong to Chicago
Highest demand for flights based on searches. 21% potential increase in price (HK$2,395 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (HK$358 potential savings vs. average return price).
Average for return flights in January 2026

Cheapflights Fare Finder

 
Locate flights to Chicago that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 29 January 2026.
Use the filters below to find and compare flights to Chicago that are best for you.

Fly from

Hong Kong

Route

Departure

Return

Price

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Tue 19-5

13:30-21:00

1 stop20h 30m

Chicago O'Hare Intl

Wed 16-9

00:30-18:30

1 stop29h 00m

HK$6,303

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Wed 17-6

09:45-07:35

2 stops34h 50m

Chicago O'Hare Intl

Wed 30-9

10:53-05:10

2 stops29h 17m

HK$6,600

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Thu 26-2

15:30-19:35

1 stop18h 05m

Chicago O'Hare Intl

Sat 7-3

17:29-09:00

2 stops25h 31m

HK$6,787

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Wed 17-6

09:25-23:45

1 stop27h 20m

Chicago O'Hare Intl

Wed 30-9

14:55-05:00

1 stop25h 05m

HK$6,881

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Sun 15-3

13:30-20:35

1 stop20h 05m

Chicago O'Hare Intl

Sat 21-3

00:30-10:10

1 stop20h 40m

HK$6,927

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Wed 1-4

10:10-21:00

1 stop23h 50m

Chicago O'Hare Intl

Sat 4-4

00:30-12:05

1 stop22h 35m

HK$7,130

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Thu 28-5

12:40-20:35

1 stop20h 55m

Chicago O'Hare Intl

Sun 28-6

06:00-18:30

1 stop23h 30m

HK$7,177

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Sun 15-3

11:25-00:58

1 stop26h 33m

Chicago O'Hare Intl

Sun 22-3

14:10-07:00

2 stops27h 50m

HK$7,177

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Mon 1-6

22:30-05:08

1 stop19h 38m

Chicago O'Hare Intl

Sun 28-6

07:15-18:30

1 stop22h 15m

HK$7,177

Hong KongChicago

HKG - MDW

HKGMDW

Hong Kong Intl

Thu 12-3

17:35-05:55

2 stops25h 20m

Chicago Midway

Wed 18-3

10:55-09:15

2 stops33h 20m

HK$7,474

Flights are sorted by cheapest return flights first.

Deals found on 28-1

Showing 1-10 of 37 results
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Best time to book a flight to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Chicago

How long is the flight to Chicago?

On average, a flight from Hong Kong to Chicago takes 18 hours 25 minutes. Flights to Chicago from other popular cities in Hong Kong will vary in length. Below are a few examples of popular routes and their flight times.

What are the cheapest airlines that fly to Chicago?

The cheapest airlines flying from Hong Kong to Chicago are EVA Air and Cathay Pacific.

Rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago ranges from 43.0 - 125.0 mm per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago when rainfall is around 43.0 mm.

Temperature in Chicago by month

Plan your trip to Chicago by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chicago. Reviews last updated 29 January 2026.
Read through reviews of airlines serving the United States, such as Cathay Pacific. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Overall

7.6

Entertainment

7.7

Boarding

7.9

Crew

8.1

Comfort

7.6

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.

Overall

7.6

Entertainment

7.7

Boarding

7.9

Crew

8.1

Comfort

7.6

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.

FAQs about flying to Chicago

Chicago climate

Chicago has an extreme climate with very hot summers and bitterly cold winters, its lakeside setting only slightly moderating the temperatures and adding some humidity to the atmosphere. Chicago has distinct seasons, with a short spring, when temperatures are moderate and nights frosty. Summers are hot, sunny and humid, from June to the end of September, with cool evenings when breezes blow in from Lake Michigan. Autumn is a lovely time of year when the air is crisp and cool, with blue skies and sunshine. Winters in Chicago are icy and prone to cold, harsh winds. Snow is common, and it is also very rainy during the winter months.

Getting around Chicago

No need to worry about getting around Chicago. There are plenty of ways to get around. Hop on the El, short for elevated train, the city’s subway system, or one of the buses that runs all over the city. For information about fares and routes, check out the website for the Chicago Transit Authority. Traffic is often congested, especially during rush hour, and driving isn’t recommended. Biking is becoming increasingly popular around the city, thanks to the city’s former mayor encouraging residents to ride their bikes as a mode of transportation. With all of Chicago’s lakefront property, biking can be a great way to enjoy the city. 

What is good to know if travelling to Chicago?

  • Any shopping in Chicago has to begin on State Street, in the centre of the Loop. The Marshall Field’s flagship department store opened in 1852 there. Check out the famed “Magnificent Mile” along Michigan Avenue from the Chicago River to Oak Street for specialty shops and boutiques with designers from Paris, Milan and Manhattan blending with Chicago’s Gold Coast style.
  • The Chicago Cultural Centre houses one of the city’s official Visitor Information Centres and offers more than 600 free art programmes annually.
  • Along the shores of Lake Michigan, you’ll find Chicago’s cultural delights including the Art Institute of Chicago, the Goodman Theatre, the Lyric Opera at the Civic Opera House building, and the Chicago Symphony Orchestra.
  • Chicago’s lakefront is almost exclusively recreational park area from north to south, and features Grant Park, the home of Buckingham Fountain, the Petrillo Bandshell, the Grant Park Symphony (where free concerts are presented throughout the summer), and Chicago’s annual two-week food orgy, the Taste of Chicago, where more than three million people “chow down”.
  • The beauty of Chicago springs from the tragedy of the Great Chicago Fire in 1871 that claimed 300 lives, left 90,000 Chicagoans homeless and destroyed $200 million worth of property. From this disaster came the opportunity to plan and rebuild the entire city.
  • Chicago is also home to the nine time world-championship football team, the Chicago Bears and Wrigley Field, the second-oldest ballpark in the Major League baseball, built in 1914, just behind Boston’s Fenway Park, built in 1912.
  • When is the best time to fly to Chicago?

    Peak season: Summer is the peak of the festival season in the Chicago area with major events taking place in the parks and neighbourhoods every weekend, in spite of the heat and humidity from the Lake. September can be the most enjoyable and mild month of the year but there’s less going on during this period. Off season: January to March is when Chicago is least busy and deals on hotels andcheap flights to Chicagoare usually attainable. However, true to its reputation as the “Windy City”, cold temperatures and brisk winds will make you want to stay inside for most of your visit.

  • Can I find cheaper flights to Chicago if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Chicago on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Chicago?

    Based on reviews from Cheapflights users, EVA Air is rated the highest out of the airlines that fly to Chicago.

  • What is the cheapest airport to fly to in Chicago?

    Chicago O'Hare Intl is currently the cheapest airport to fly to in Chicago. One-way flights to Chicago O'Hare Intl typically cost HK$265, while return flights cost around HK$1,314.

  • How much is a return flight to Chicago?

    A return flight to Chicago will typically cost around HK$2,204, however they can be found for as little as HK$1,314.

  • Where does the fastest flight to Chicago depart from?

    For those looking to save time traveling to Chicago, Hong Kong Intl offers the quickest one-way flight (14 hours 20 minutes).

  • Does Chicago O'Hare Intl have rental cars?

    Yes. Those touching down at Chicago O'Hare Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Chicago O'Hare Intl?

    Yes. Chicago O'Hare Intl has hotels nearby for those requiring accommodations. Hilton Chicago O'Hare Airport is the closest property to Chicago O'Hare Intl (0.0 km away from Chicago O'Hare Intl).

See more FAQs

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Airports serving Chicago

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Why should you use Cheapflights to find cheap flight tickets to Chicago?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights to Chicago for you. Better yet — we are completely free to use.

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Yes, we can. To see specific flights to Chicago with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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