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HK$705+ Cheap flights from Chicago O'Hare Intl Airport

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18-4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ORD — HKG
21 Apr — 28 Apr1
1 adult
1 adult, Economy, 0 bags

Find flights from O'Hare Intl within your budget

 
Find flights departing from O'Hare Intl that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 22 March 2026. In the last 7 days, Cheapflights users made a total of 70,647 searches

Fly to

Route

Departure

Return

Price

Cheapest return flight

ChicagoWausau

ORD - CWA

ORDCWA

Chicago O'Hare Intl

Sun 14-6

08:40-10:10

Nonstop1h 30m

Wausau Central Wisconsin

Sat 20-6

10:45-12:15

Nonstop1h 30m

HK$2,420

ChicagoWausau

ORD - CWA

ORDCWA

Chicago O'Hare Intl

Sat 6-6

08:40-10:10

Nonstop1h 30m

Wausau Central Wisconsin

Wed 10-6

14:35-16:05

Nonstop1h 30m

HK$2,577
Fastest return journey

ChicagoWausau

ORD - CWA

ORDCWA

Chicago O'Hare Intl

Sat 4-7

12:40-14:00

Nonstop1h 20m

Wausau Central Wisconsin

Wed 8-7

06:30-08:00

Nonstop1h 30m

HK$3,125

ChicagoWausau

ORD - CWA

ORDCWA

Chicago O'Hare Intl

Tue 14-4

08:50-21:00

1 stop12h 10m

Wausau Central Wisconsin

Sun 19-4

16:17-12:45

2 stops20h 28m

HK$3,368

ChicagoWausau

ORD - CWA

ORDCWA

Chicago O'Hare Intl

Sat 18-4

07:00-15:44

2 stops8h 44m

Wausau Central Wisconsin

Sun 19-4

16:17-21:38

1 stop5h 21m

HK$3,430

ChicagoWausau

ORD - CWA

ORDCWA

Chicago O'Hare Intl

Sat 11-4

09:35-15:36

1 stop6h 01m

Wausau Central Wisconsin

Sun 19-4

16:17-12:45

2 stops20h 28m

HK$3,579

ChicagoWausau

ORD - CWA

ORDCWA

Chicago O'Hare Intl

Sun 14-6

15:50-21:04

1 stop5h 14m

Wausau Central Wisconsin

Sat 20-6

16:15-21:34

1 stop5h 19m

HK$3,595

ChicagoWausau

ORD - CWA

ORDCWA

Chicago O'Hare Intl

Sat 18-4

12:14-15:44

1 stop3h 30m

Wausau Central Wisconsin

Sat 25-4

16:24-19:52

1 stop3h 28m

HK$3,595

ChicagoWausau

ORD - CWA

ORDCWA

Chicago O'Hare Intl

Sun 14-6

15:50-21:04

1 stop5h 14m

Wausau Central Wisconsin

Sun 21-6

16:15-19:43

1 stop3h 28m

HK$3,861

ChicagoWausau

ORD - CWA

ORDCWA

Chicago O'Hare Intl

Fri 10-4

12:15-15:36

1 stop3h 21m

Wausau Central Wisconsin

Sun 19-4

16:17-12:45

2 stops20h 28m

HK$3,877

Flights are sorted by cheapest return flights first.

Deals found on 21-3

Showing 1-10 of 58 resultsSorted by cheapest first
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Best time to book a flight from O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly from 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.

Travel insights for flights from O'Hare Intl

Get recent, data-driven insights about flights from O'Hare Intl including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from O'Hare Intl to Hong Kong. Price data was last updated on 13 March 2026.

The price you pay for your flight from Chicago O'Hare Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 39 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport (average of HK$5,992). Flying from Chicago O'Hare Intl Airport in December will prove the most costly (average of HK$7,464). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What are popular destinations to fly to from Chicago O'Hare Intl Airport?

If you’re flying from Chicago O'Hare Intl Airport, these routes are more frequently taken by airlines New York (1,558 flights per day), Toronto (870 flights per day) and Detroit (866 flights per day).

Belgrade Nikola Tesla
Belgrade Nikola Tesla
From HK$4,214
Helsinki-Vantaa
Helsinki-Vantaa
From HK$4,024

What is the cheapest place to fly to from Chicago O'Hare Intl Airport?

The cheapest city to fly to from Chicago O'Hare Intl Airport is Paris, with prices starting at HK$735. Explore other affordable destinations below.

Paris
Paris
From HK$735
Houston Hobby
Houston Hobby
From HK$767
San Francisco
San Francisco
From HK$857
Des Moines
Des Moines
From HK$1,092

Browse thousands of different options on Cheapflights for your next trip

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Alternate flight departure points to O'Hare Intl

Consider leaving from one of these other departure points that are located a short distance from O'Hare Intl. Flight origins were last updated on 22 March 2026.
Flights from St. Louis
Flights from Belleville
Flights from Midway
Flights from Springfield

Related info for your journey

Access useful and relevant information related to your journey from O'Hare Intl. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 22 March 2026.

  • What are the most popular destinations to fly to from Chicago O'Hare Intl Airport?

    This month, the top selected destinations from Chicago O'Hare Intl Airport are Atlanta, Boston, Bangkok Suvarnabhumi Airport. Throughout the year, Ahmedabad, Mumbai, Atlanta are some of the top choices made by users flying from Chicago O'Hare Intl Airport.

  • What is the cheapest flight from Chicago O'Hare Intl Airport to anywhere?

    Users have flown out of Chicago O'Hare Intl Airport for as low as HK$735 to Paris Charles de Gaulle Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for HK$3,369 to fly from Chicago O'Hare Intl Airport.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to anywhere?

    Over the past few days, we've found that Alaska Airlines, Aeromexico, and Volaris have the cheapest prices from Chicago O'Hare Intl Airport. Alaska Airlines flights from Chicago O'Hare Intl Airport to San Francisco (HK$1,515), Aeromexico flights from Chicago O'Hare Intl Airport to Mexico City Benito Juarez (HK$3,097), and Volaris flights from Chicago O'Hare Intl Airport to Morelia (HK$5,131).

  • What is the cheapest premium economy flight from Chicago O'Hare Intl Airport?

    Here are some of the cheapest offers we have found for the cheapest premium economy flights from Chicago O'Hare Intl Airport.
    Fly Chicago O'Hare Intl to Los Angeles from HK$16,635

  • What is the cheapest month to fly from Chicago O'Hare Intl Airport?

    Currently, the cheapest month for flights from Chicago O'Hare Intl Airport is September. The most expensive month for flights is December. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • Where are the cheapest places to fly to from Chicago O'Hare Intl Airport?

    Check out the cheapest flights from Chicago O'Hare Intl Airport to embark to:
    Fly from Chicago to Hong Kong from HK$6,148 round trip

  • How does Cheapflights help users find flights from O'Hare Intl?

    Cheapflights helps you search for flights from O'Hare Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

  • Why should you use Cheapflights to find cheap flight tickets from O'Hare Intl?

    It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from O'Hare Intl.

  • Can Cheapflights find flights from O'Hare Intl with no change fees?

    Certainly. Search results for flights from O'Hare Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

  • Can Cheapflights notify me if prices for flights from O'Hare Intl become cheaper?

    Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from O'Hare Intl?

Cheapflights helps you search for flights from O'Hare Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from O'Hare Intl?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from O'Hare Intl.

Can Cheapflights find flights from O'Hare Intl with no change fees?

Certainly. Search results for flights from O'Hare Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from O'Hare Intl become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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