HK$3,940+ 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 24-10. Fares are subject to change and may not be available on all flights or dates of travel.
— ORD
19 Aug — 26 Aug1
1 adult

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 14 August 2025.

Return from

HK$6,123

One-way from

HK$3,940

Popular in

July

Cheapest in

November

Average price

HK$11,131
EVA Air
  • EVA Air
  • 28-9-4-10
  • 2 total stops
  • 42h 00m total
  • Hong Kong to Chicago
EVA Air
  • EVA Air
  • 6-9
  • 1 total stop
  • 16h 35m total
  • Hong Kong to Chicago
Highest demand for flights based on searches. 15% potential increase in price (HK$13,339 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (HK$2,808 potential savings vs. average return price).
Average for return flights in August 2025

Find flight deals to O'Hare Intl Airport

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 14 August 2025.

Sun 28-911:05HKG - ORD
1 stop22h 40mEVA Air
Sat 4-1000:30ORD - HKG
1 stop19h 20mEVA Air
Deal found 14-8HK$6,123
Sun 28-915:25HKG - ORD
1 stop18h 20mEVA Air
Tue 7-1000:30ORD - HKG
1 stop19h 20mEVA Air
Deal found 12-8HK$6,178
Thu 4-921:45HKG - ORD
1 stop36h 00mEVA Air
Tue 16-900:30ORD - HKG
1 stop19h 20mEVA Air
Deal found 13-8HK$6,303
Tue 16-910:10HKG - ORD
1 stop23h 35mEVA Air
Tue 23-900:30ORD - HKG
1 stop20h 35mEVA Air
Deal found 12-8HK$6,319
Mon 1-917:10HKG - ORD
1 stop16h 35mEVA Air
Sat 24-123:30ORD - HKG
1 stop19h 30mEVA Air
Deal found 12-8HK$6,335
Sun 12-1013:30HKG - ORD
1 stop20h 15mEVA Air
Fri 3-400:30ORD - HKG
1 stop19h 20mEVA Air
Deal found 11-8HK$6,366
Sat 11-1017:30HKG - ORD
2 stops25h 54mChina Airlines
Sat 4-418:50ORD - HKG
2 stops25h 25mChina Airlines
Deal found 11-8HK$6,382
Sat 27-919:40HKG - ORD
1 stop38h 05mEVA Air
Fri 3-1000:30ORD - HKG
1 stop19h 20mEVA Air
Deal found 13-8HK$6,429
Fri 10-1021:45HKG - ORD
1 stop36h 00mEVA Air
Wed 1-400:30ORD - HKG
1 stop19h 20mEVA Air
Deal found 11-8HK$6,664
Sat 4-1011:05HKG - ORD
1 stop22h 40mEVA Air
Tue 7-1000:30ORD - HKG
1 stop19h 20mEVA Air
Deal found 13-8HK$6,688

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 14 August 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

Sun 28-9

11:05-20:45

1 stop22h 40m

Chicago O'Hare Intl

Sat 4-10

00:30-08:50

1 stop19h 20m

HK$6,123

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Thu 23-10

11:05-20:45

1 stop22h 40m

Chicago O'Hare Intl

Sat 25-10

00:30-14:20

1 stop24h 50m

HK$6,178

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Thu 4-9

21:45-20:45

1 stop36h 00m

Chicago O'Hare Intl

Tue 16-9

00:30-08:50

1 stop19h 20m

HK$6,303

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Sat 11-10

11:05-20:45

1 stop22h 40m

Chicago O'Hare Intl

Fri 3-4

00:30-18:30

1 stop29h 00m

HK$6,335

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Thu 11-9

13:30-20:45

1 stop20h 15m

Chicago O'Hare Intl

Sun 8-3

00:30-09:00

1 stop19h 30m

HK$6,335

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Sat 27-9

19:40-20:45

1 stop38h 05m

Chicago O'Hare Intl

Fri 3-10

00:30-19:55

1 stop30h 25m

HK$6,335

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Mon 1-9

10:10-20:45

1 stop23h 35m

Chicago O'Hare Intl

Sat 24-1

23:30-11:50

1 stop22h 20m

HK$6,335

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Sat 11-10

17:30-06:24

2 stops25h 54m

Chicago O'Hare Intl

Sat 4-4

18:50-09:15

2 stops25h 25m

HK$6,382

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Fri 24-10

19:40-20:45

1 stop38h 05m

HK$3,940

Hong KongChicago

HKG - ORD

HKGORD

Hong Kong Intl

Sat 25-10

15:25-20:45

1 stop18h 20m

HK$3,940

Flights are sorted by cheapest return flights first.

Deals found on 13-8

Showing 1-10 of 18 results
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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

When is the best time to book a flight to O'Hare Intl?

Use this chart to determine the optimal time to book a return flight from Hong Kong to O'Hare Intl. Price data was last updated on 8 August 2025.

The best time to book flights to O'Hare Intl is 90 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

How long is the flight to O'Hare Intl?

On average, a flight from Hong Kong to O'Hare Intl takes 14 hours 25 minutes. Flights to O'Hare Intl 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 O'Hare Intl

The most flights from Hong Kong to O'Hare Intl 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 O'Hare Intl?

The cheapest airlines flying from Hong Kong to O'Hare Intl are EVA Air and Cathay Pacific.

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in O'Hare Intl 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 O'Hare Intl when rainfall is around 43.0 mm.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to O'Hare Intl, 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 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 14 August 2025.
Read reviews from past customers who have flown EVA Air and 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.

Crew

8.6

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Crew

8.6

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Crew

8.6

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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, EVA Air 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$1,138, while return flights cost around HK$1,322.

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

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

  • 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
Oak Brook
Rosemont

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