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HK$3,378+ Cheap flights to O'Hare Intl

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 15-12. Fares are subject to change and may not be available on all flights or dates of travel.
— ORD
22 Dec — 29 Dec1
1 adult
1 adult, Economy, 0 bags

Flights to O'Hare Intl in 2025

Find the latest flights to O'Hare Intl 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 22 November 2025.

Return from

HK$6,257

One-way from

HK$3,378

Popular in

July

Cheapest in

March

Average price

HK$6,918
Air Canada
  • Air Canada
  • 25-12-9-1
  • 2 total stops
  • 69h 16m total
  • Hong Kong to Chicago
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15-12
  • 15-12
  • 2 total stops
  • 43h 10m total
  • Hong Kong to Chicago
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Highest demand for flights based on searches. 18% potential increase in price (HK$1,983 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (HK$329 potential savings vs. average return price).
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Average for return flights in November 2025
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Find flight deals to O'Hare Intl Airport

Enter your travel dates to find the best prices.

Cheapest flights to O'Hare Intl Airport
Explore the most affordable flight options available to O'Hare Intl Airport. Find the lowest fares based on data from user searches, with prices last updated on 22 November 2025.

Thu 25-1220:25HKG - ORD
1 stop32h 16mAir Canada
Fri 9-115:40ORD - HKG
1 stop37h 00mAir Canada
Deal found 19-11HK$6,257
Thu 25-1212:35HKG - ORD
Nonstop14h 20mCathay Pacific
Fri 9-114:35ORD - HKG
Nonstop15h 55mCathay Pacific
Deal found 19-11HK$6,950
Tue 25-1100:55HKG - ORD
2 stops37h 04mDelta
Sun 30-1119:11ORD - HKG
2 stops37h 59mDelta
Deal found 21-11HK$7,393
Wed 26-1121:10HKG - ORD
1 stop36h 25mEVA Air
Sun 30-1123:30ORD - HKG
1 stop20h 40mEVA Air
Deal found 20-11HK$7,673
Wed 26-1120:25HKG - ORD
2 stops34h 47mAir Canada
Sun 30-1113:10ORD - HKG
1 stop39h 30mAir Canada
Deal found 20-11HK$8,117
Sun 21-1213:00HKG - ORD
3 stops31h 05mMultiple Airlines
Sun 15-314:10ORD - HKG
3 stops34h 20mMultiple Airlines
Deal found 21-11HK$8,210
Thu 25-1212:35HKG - ORD
Nonstop14h 20mMultiple Airlines
Fri 9-106:00ORD - HKG
1 stop23h 10mMultiple Airlines
Deal found 20-11HK$8,241

Cheapflights Fare Finder

 
Locate flights to O'Hare Intl 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 22 November 2025.
Use the filters below to find and compare flights to Chicago O'Hare Intl Airport that are best for you.

Fly from

Hong Kong

Route

Departure

Return

Price

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Wed 26-11

21:10-19:35

1 stop36h 25m

Chicago O'Hare Intl

Sun 30-11

23:30-10:10

1 stop20h 40m

HK$7,673

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Wed 21-1

15:30-19:35

1 stop18h 05m

Chicago O'Hare Intl

Thu 22-1

16:10-09:00

2 stops26h 50m

HK$7,813

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Thu 25-12

12:35-12:55

Nonstop14h 20m

Chicago O'Hare Intl

Fri 9-1

06:00-19:10

1 stop23h 10m

HK$8,241

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Wed 21-1

12:35-12:55

Nonstop14h 20m

Chicago O'Hare Intl

Thu 22-1

14:35-20:30

Nonstop15h 55m

HK$8,249

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Tue 25-11

00:25-14:30

1 stop28h 05m

Chicago O'Hare Intl

Sun 30-11

18:50-21:40

1 stop36h 50m

HK$10,125

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Sat 20-12

10:35-14:55

1 stop18h 20m

Chicago O'Hare Intl

Sun 28-12

21:05-19:20

1 stop32h 15m

HK$10,218

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Sat 20-12

22:30-12:25

1 stop27h 55m

Chicago O'Hare Intl

Fri 2-1

06:15-19:20

1 stop23h 05m

HK$10,467

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Fri 19-12

10:35-20:05

1 stop23h 30m

Chicago O'Hare Intl

Sat 3-1

07:05-19:20

1 stop22h 15m

HK$10,467

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Fri 5-12

07:10-06:05

2 stops36h 55m

HK$3,440

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Tue 2-12

21:50-19:35

1 stop35h 45m

HK$3,922

Flights are sorted by cheapest return flights first.

Deals found on 21-11

Showing 1-10 of 19 results
1
2

Best time to book a flight to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl 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 O'Hare Intl Airport

What are the cheapest airlines that fly to O'Hare Intl?

The cheapest airline flying from Hong Kong to O'Hare Intl is Cathay Pacific.

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated 22 November 2025.
Read reviews from past customers who have flown Cathay Pacific to the United States. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
1,068 reviews
Check prices

Entertainment

7.8

Crew

8.1

Boarding

7.9

Comfort

7.6

Overall

7.6

Food

7.3

Reviews

1 / 20
8.0
Excellent

Mei Lin,Sept 2025

HKG - LHR

Overall, it was good. The flight was smooth, and the service was good. Unfortunately, the food was mediocre. The toilet could have been in a better condition throughout the flight.
Cathay Pacific
7.6
Good
1,068 reviews
Cathay Pacific
7.6
Good
1,068 reviews
Check prices

Entertainment

7.8

Crew

8.1

Boarding

7.9

Comfort

7.6

Overall

7.6

Food

7.3

Reviews

1 / 20
8.0
Excellent

Mei Lin,Sept 2025

HKG - LHR

Overall, it was good. The flight was smooth, and the service was good. Unfortunately, the food was mediocre. The toilet could have been in a better condition throughout the flight.

FAQs about flying to O'Hare Intl

  • Can I find cheaper flights to O'Hare Intl 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 O'Hare Intl on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to O'Hare Intl?

    Based on reviews from Cheapflights users, Cathay Pacific is rated the highest out of the airlines that fly to O'Hare Intl.

  • What is the cheapest airport to fly to in O'Hare Intl?

    Chicago O'Hare Intl is currently the cheapest airport to fly to in O'Hare Intl. One-way flights to Chicago O'Hare Intl typically cost HK$976, while return flights cost around HK$1,311.

  • How much is a return flight to O'Hare Intl?

    A return flight to O'Hare Intl will typically cost around HK$2,199, however they can be found for as little as HK$1,311.

  • 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

Travelling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Des Plaines
Oak Brook
Rosemont

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