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$869+ 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 19/4. Fares are subject to change and may not be available on all flights or dates of travel.
— ORD
8 Feb — 15 Feb1
1 adult
1 adult, Economy, 0 bags

Flights to O'Hare Intl in 2026

Find the latest flights to O'Hare Intl in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 9 January 2026.

Return from

$1,443

One-way from

$872

Popular in

December

Cheapest in

March

Average price

$1,465
Air New Zealand
  • Air New Zealand
  • 28/4-30/4
  • 4 total stops
  • 50h 28m total
  • Sydney to Chicago
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Air New Zealand
  • Air New Zealand
  • 28/4
  • 2 total stops
  • 26h 33m total
  • Sydney to Chicago
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($306 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($53 potential savings vs. average return price).
Search Deals
Average for return flights in January 2026
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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 9 January 2026.

Tue 28/411:55SYD - ORD
2 stops24h 43mAir New Zealand
Thu 30/416:00ORD - SYD
2 stops25h 45mAir New Zealand
Deal found 8/1$1,443
Thu 29/111:45SYD - ORD
2 stops25h 20mAir New Zealand
Sun 15/214:33ORD - SYD
2 stops25h 12mAir New Zealand
Deal found 6/1$1,518
Tue 27/111:20SYD - ORD
1 stop22h 22mAir Canada
Wed 11/213:05ORD - SYD
1 stop27h 30mAir Canada
Deal found 7/1$1,534
Thu 29/111:20SYD - ORD
1 stop20h 21mAir Canada
Sun 15/220:40ORD - SYD
2 stops43h 55mAir Canada
Deal found 6/1$1,546
Mon 26/111:20SYD - ORD
2 stops40h 46mAir Canada
Tue 10/207:15ORD - SYD
2 stops33h 20mAir Canada
Deal found 7/1$1,580
Fri 20/211:45SYD - ORD
2 stops26h 43mAir New Zealand
Fri 27/214:35ORD - SYD
2 stops25h 10mAir New Zealand
Deal found 7/1$1,607
Sat 16/509:55SYD - ORD
2 stops26h 36mAir New Zealand
Sat 6/616:40ORD - SYD
2 stops27h 00mAir New Zealand
Deal found 7/1$1,625

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 647,157 searches and data was last updated on 9 January 2026.
Use the filters below to find and compare flights to Chicago O'Hare Intl Airport that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Tue 27/1

11:20-16:42

1 stop22h 22m

Chicago O'Hare Intl

Wed 11/2

13:05-09:35

1 stop27h 30m

$1,534

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Sat 16/5

09:55-21:31

2 stops26h 36m

Chicago O'Hare Intl

Sat 6/6

16:40-10:40

2 stops27h 00m

$1,618

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Mon 26/1

11:20-20:10

2 stops25h 50m

Chicago O'Hare Intl

Tue 10/2

07:15-09:35

3 stops33h 20m

$1,662

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Wed 18/2

11:20-11:06

2 stops40h 46m

Chicago O'Hare Intl

Sun 22/2

20:40-09:35

2 stops43h 55m

$1,665

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Sun 22/2

11:20-14:55

2 stops44h 35m

Chicago O'Hare Intl

Sun 1/3

20:40-09:35

2 stops43h 55m

$1,668

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Wed 28/1

11:20-17:09

2 stops22h 49m

Chicago O'Hare Intl

Thu 12/2

13:24-09:00

1 stop26h 36m

$1,788

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Wed 28/1

11:20-14:41

1 stop20h 21m

Chicago O'Hare Intl

Fri 30/1

13:05-09:35

1 stop27h 30m

$1,910

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Sun 19/4

11:55-00:45

2 stops27h 50m

$869

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Sat 18/4

11:55-23:28

2 stops26h 33m

$869

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Tue 12/5

06:20-15:42

3 stops48h 22m

$958

Flights are sorted by cheapest return flights first.

Deals found on 6/1

Showing 1-10 of 15 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

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 Sydney to O'Hare Intl. Price data was last updated on 2 January 2026.

To ensure you get the cheapest price possible for a flight to O'Hare Intl, you should look to book at least 78 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 9 January 2026.
Check out reviews from past customers who have flown Air New Zealand, Qantas Airways, andUnited Airlines to the United States to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air New Zealand
8.0
Very Good
567 reviews
Check prices

Entertainment

7.4

Boarding

8.2

Food

7.4

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………
Air New Zealand
8.0
Very Good
567 reviews
Air New Zealand
8.0
Very Good
567 reviews
Check prices

Entertainment

7.4

Boarding

8.2

Food

7.4

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………
Qantas Airways
7.5
Good
968 reviews
Air New Zealand
8.0
Very Good
567 reviews
Check prices

Entertainment

7.4

Boarding

8.2

Food

7.4

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………
United Airlines
7.4
Good
9,141 reviews
Air New Zealand
8.0
Very Good
567 reviews
Check prices

Entertainment

7.4

Boarding

8.2

Food

7.4

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………
American Airlines
7.2
Good
11,095 reviews
Air New Zealand
8.0
Very Good
567 reviews
Check prices

Entertainment

7.4

Boarding

8.2

Food

7.4

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………
Air Canada
7.1
Good
10,603 reviews
Air New Zealand
8.0
Very Good
567 reviews
Check prices

Entertainment

7.4

Boarding

8.2

Food

7.4

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………

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, Qantas Airways 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 $49, while return flights cost around $714.

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

    A return flight to O'Hare Intl will typically cost around $1,153, however they can be found for as little as $714.

  • Where does the fastest flight to O'Hare Intl depart from?

    For those looking to save time traveling to O'Hare Intl, Sydney Kingsford Smith offers the quickest one-way flight (19 hours 31 minutes).

  • Does Chicago O'Hare Intl have car hire?

    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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