$699+ 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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
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 647,157 searches and data was last updated on 21 February 2025.
Return from | $1,115 |
---|---|
One-way from | $699 |
Popular in | December |
Cheapest in | February |
Average price | $1,344 |
Find flight deals to O'Hare Intl Airport
Cheapest flights to O'Hare Intl AirportExplore 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 21 February 2025.
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 21 February 2025.
Find flights to O'Hare Intl within your budget
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 21 February 2025.
Fly from
Route
Depart
Return
Price
SydneyChicago
SYD - ORD
SYDORD
Sydney Kingsford Smith
Mon 3/3
11:15-15:50
1 stop21h 35m
Chicago O'Hare Intl
Sat 16/8
11:50-07:05
1 stop28h 15m
SydneyChicago
SYD - ORD
SYDORD
Sydney Kingsford Smith
Thu 6/3
06:20-14:01
2 stops24h 41m
Chicago O'Hare Intl
Fri 14/3
20:20-09:00
1 stop20h 40m
SydneyChicago
SYD - ORD
SYDORD
Sydney Kingsford Smith
Thu 6/3
11:50-16:19
2 stops21h 29m
Chicago O'Hare Intl
Thu 13/3
20:20-09:00
1 stop20h 40m
SydneyChicago
SYD - ORD
SYDORD
Sydney Kingsford Smith
Tue 6/5
09:20-16:48
2 stops46h 28m
Chicago O'Hare Intl
Tue 20/5
10:00-07:20
2 stops30h 20m
SydneyChicago
SYD - ORD
SYDORD
Sydney Kingsford Smith
Wed 7/5
09:30-20:25
1 stop25h 55m
Chicago O'Hare Intl
Tue 20/5
14:35-06:55
2 stops25h 20m
SydneyChicago
SYD - ORD
SYDORD
Sydney Kingsford Smith
Wed 7/5
09:25-19:00
2 stops24h 35m
Chicago O'Hare Intl
Tue 20/5
13:35-06:35
2 stops26h 00m
SydneyChicago
SYD - ORD
SYDORD
Sydney Kingsford Smith
Tue 1/4
11:15-17:50
2 stops46h 35m
Chicago O'Hare Intl
Thu 8/5
21:30-05:10
2 stops40h 40m
SydneyChicago
SYD - ORD
SYDORD
Sydney Kingsford Smith
Thu 3/4
21:55-17:55
2 stops36h 00m
Chicago O'Hare Intl
Sun 20/4
11:25-19:00
2 stops40h 35m
SydneyChicago
SYD - ORD
SYDORD
Sydney Kingsford Smith
Thu 10/4
15:00-14:25
2 stops38h 25m
Chicago O'Hare Intl
Thu 1/5
16:00-10:50
1 stop27h 50m
SydneyChicago
SYD - ORD
SYDORD
Sydney Kingsford Smith
Sun 20/7
09:10-00:18
3 stops30h 08m
Chicago O'Hare Intl
Fri 1/8
14:45-15:05
3 stops33h 20m
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.
Travel insights for flights to O'Hare Intl
Get recent, data-driven insights about flights to O'Hare Intl including ideal travel times, pricing trends, and more.
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 14 February 2025.
To ensure you get the cheapest price possible for a flight to O'Hare Intl, you should look to book at least 90 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.
How long is the flight to O'Hare Intl?
On average, a flight from Sydney to O'Hare Intl takes 21 hours 26 minutes. Flights to O'Hare Intl from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.
When is the cheapest time to fly to O'Hare Intl?
Use this chart to determine the cheapest time to fly return from Sydney to O'Hare Intl. Price data was last updated on 16 December 2024.
Users looking for the lowest fares to O'Hare Intl should consider flying on Monday at midday, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday evenings, when prices are usually at their highest.
What are the most popular airlines that fly to O'Hare Intl?
The most popular airlines flying from Sydney to O'Hare Intl are Qantas Airways, Air Canada and United Airlines.
What are the cheapest airlines that fly to O'Hare Intl?
The cheapest airlines flying from Sydney to O'Hare Intl are Qantas Airways, ANA and American Airlines.
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 21 February 2025.
Read reviews from past customers who have flown Air Tahiti Nui, ANA and Japan Airlines to Chicago. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Boarding
Entertainment
Food
Overall
Crew
Reviews
Isabelle,Apr 2023
AKL - PPT
Comfort
Boarding
Entertainment
Food
Overall
Crew
Reviews
Isabelle,Apr 2023
AKL - PPT
Comfort
Boarding
Entertainment
Food
Overall
Crew
Reviews
Isabelle,Apr 2023
AKL - PPT
Comfort
Boarding
Entertainment
Food
Overall
Crew
Reviews
Isabelle,Apr 2023
AKL - PPT
Comfort
Boarding
Entertainment
Food
Overall
Crew
Reviews
Isabelle,Apr 2023
AKL - PPT
Comfort
Boarding
Entertainment
Food
Overall
Crew
Reviews
Isabelle,Apr 2023
AKL - PPT
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