HK$3,375+ 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 7-10. Fares are subject to change and may not be available on all flights or dates of travel.
— CHI
29 ago. — 5 sep.1
1 adult

Flights to Chicago in 2025

Find the latest flights to Chicago in 2025, 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 24 agosto 2025.

Return from

HK$6,086

One-way from

HK$3,375

Popular in

July

Cheapest in

March

Average price

HK$11,329
Air Canada
  • Air Canada
  • 14-9-8-2
  • 3 total stops
  • 65h 51m total
  • Hong Kong to Chicago
Air Canada
  • Air Canada
  • 7-10
  • 2 total stops
  • 28h 14m total
  • Hong Kong to Chicago
Highest demand for flights based on searches. 15% potential increase in price (HK$13,619 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (HK$2,507 potential savings vs. average return price).
Average for return flights in August 2025

Find flight deals to Chicago

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 24 agosto 2025.

dom. 14-918:00HKG - ORD
2 stops28h 51mAir Canada
dom. 8-215:40ORD - HKG
1 stop37h 00mAir Canada
Deal found 23-8HK$6,086
lun. 8-918:00HKG - ORD
1 stop34h 00mAir Canada
dom. 21-919:41ORD - HKG
1 stop31h 24mAir Canada
Deal found 24-8HK$6,118
jue. 11-918:00HKG - ORD
2 stops28h 51mAir Canada
lun. 9-319:55ORD - HKG
2 stops32h 45mAir Canada
Deal found 23-8HK$6,125
lun. 8-917:10HKG - ORD
1 stop16h 35mEVA Air
sáb. 20-900:30ORD - HKG
1 stop19h 20mEVA Air
Deal found 24-8HK$6,149
sáb. 22-1120:25HKG - ORD
1 stop32h 16mAir Canada
vie. 5-1218:15ORD - HKG
2 stops34h 25mAir Canada
Deal found 24-8HK$6,219
mar. 30-911:05HKG - ORD
1 stop22h 40mEVA Air
mar. 10-300:30ORD - HKG
1 stop20h 40mEVA Air
Deal found 23-8HK$6,313
lun. 1-910:10HKG - ORD
1 stop23h 35mEVA Air
sáb. 24-123:30ORD - HKG
1 stop31h 20mEVA Air
Deal found 23-8HK$6,321
lun. 15-913:30HKG - ORD
1 stop20h 15mEVA Air
vie. 27-223:30ORD - HKG
1 stop20h 40mEVA Air
Deal found 23-8HK$6,352
lun. 15-917:55HKG - MDW
2 stops31h 33mDelta
sáb. 28-217:59MDW - HKG
2 stops39h 11mDelta
Deal found 22-8HK$7,500
mié. 15-1012:20HKG - MDW
2 stops37h 48mDelta
mié. 12-1106:00MDW - HKG
2 stops27h 10mDelta
Deal found 22-8HK$8,157
mié. 1-1000:45HKG - MDW
2 stops24h 43mDelta
lun. 9-309:30MDW - HKG
2 stops24h 40mDelta
Deal found 23-8HK$8,688
dom. 28-900:45HKG - MDW
2 stops30h 50mDelta
mar. 10-317:25MDW - HKG
2 stops28h 55mDelta
Deal found 22-8HK$8,696

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 24 agosto 2025.
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

mié. 1-10

18:00-15:00

1 stop34h 00m

Chicago O'Hare Intl

mié. 12-11

15:35-18:40

2 stops37h 05m

HK$6,086

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

sáb. 11-10

18:00-20:04

1 stop39h 04m

Chicago O'Hare Intl

sáb. 4-4

15:40-16:05

1 stop35h 25m

HK$6,086

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

mar. 16-9

18:00-15:00

1 stop34h 00m

Chicago O'Hare Intl

mar. 3-3

15:40-18:40

1 stop37h 00m

HK$6,086

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

jue. 11-9

18:00-15:00

1 stop34h 00m

Chicago O'Hare Intl

lun. 9-3

15:40-17:40

1 stop37h 00m

HK$6,086

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

dom. 14-9

18:00-09:51

2 stops28h 51m

Chicago O'Hare Intl

dom. 8-2

15:40-18:40

1 stop37h 00m

HK$6,086

Hong KongChicago

HKG - MDW

HKGMDW

Hong Kong Intl

lun. 15-9

17:55-12:28

2 stops31h 33m

Chicago Midway

sáb. 28-2

17:59-23:10

2 stops39h 11m

HK$7,500

Hong KongChicago

HKG - MDW

HKGMDW

Hong Kong Intl

lun. 15-9

00:45-12:28

2 stops24h 43m

Chicago Midway

jue. 26-2

06:00-23:10

2 stops27h 10m

HK$7,500

Hong KongChicago

HKG - MDW

HKGMDW

Hong Kong Intl

mar. 16-9

17:55-12:28

2 stops31h 33m

Chicago Midway

dom. 1-3

18:45-23:10

2 stops38h 25m

HK$7,500

Hong KongChicago

HKG - MDW

HKGMDW

Hong Kong Intl

mar. 16-9

00:45-21:36

2 stops33h 51m

Chicago Midway

jue. 26-2

06:00-23:10

2 stops27h 10m

HK$7,500

Hong KongChicago

HKG - MDW

HKGMDW

Hong Kong Intl

mar. 16-9

00:45-21:36

2 stops33h 51m

Chicago Midway

sáb. 28-2

17:25-11:20

2 stops27h 55m

HK$7,500

Flights are sorted by cheapest return flights first.

Deals found on 22-8

Showing 1-10 of 29 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 22 hours 59 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.

Weekly flight availability to Chicago

The most flights from Hong Kong to Chicago are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

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 24 agosto 2025.
Read through reviews of airlines serving the United States, such as EVA Air and Cathay Pacific. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.6

Entertainment

8.0

Comfort

8.3

Overall

8.4

Boarding

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak

Crew

8.6

Entertainment

8.0

Comfort

8.3

Overall

8.4

Boarding

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak

Crew

8.6

Entertainment

8.0

Comfort

8.3

Overall

8.4

Boarding

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak

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$1,133, while return flights cost around HK$1,316.

  • How much is a return flight to Chicago?

    A return flight to Chicago will typically cost around HK$283, however they can be found for as little as HK$168.

  • 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 25 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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