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Air Canada flights from Australia to Chicago O'Hare Intl Airport (AU0 - ORD)

SYD — ORD
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights users flying from Australia to Chicago on Air Canada typically fly into Chicago O'Hare Intl and depart from Sydney Kingsford Smith. Select your dates above for pricing.

Air Canada flights from Australia to O'Hare Intl in 2025

Find detailed information about Air Canada flights from Australia to O'Hare Intl. Explore the options provided by Air Canada to plan your journey from Australia to O'Hare Intl. Data last updated 7 November 2025.

One-way from

$1,194

Return from

$1,259
Air Canada
  • Air Canada
  • 10/2
  • 2 total stops
  • 22h 48m total
  • Australia to Chicago
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Air Canada
  • Air Canada
  • 5/5-19/5
  • 4 total stops
  • 68h 30m total
  • Australia to Chicago
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  • How do most travelers feel about Air Canada?

    The average rating from 10,421 Air Canada reviews by Cheapflights users is 7.1 (out of a maximum rating of 10). If you are considering flying AU0-ORD with Cheapflights, apply your desired dates to the form above to see our best pricing for your trip to Chicago O'Hare Intl Airport with Air Canada.

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Cheapest Air Canada flights from Australia to O'Hare Intl
Explore the most affordable Air Canada flight options available from Australia to O'Hare Intl. Find the lowest fares with prices last updated on 7 November 2025.

Mon 10/1110:45BNE - ORD
1 stop19h 56mAir Canada
Tue 25/1107:05ORD - BNE
2 stops33h 40mAir Canada
Deal found 5/11$1,265
Sat 15/1108:10MEL - ORD
2 stops23h 31mAir Canada
Sat 29/1113:10ORD - MEL
2 stops32h 35mAir Canada
Deal found 5/11$1,607
Sun 23/1111:20SYD - ORD
2 stops37h 40mAir Canada
Sun 30/1120:15ORD - SYD
2 stops44h 20mAir Canada
Deal found 5/11$1,636

Travel insights for Air Canada flights from Australia to O'Hare Intl

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

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

Currently, the most affordable month to book a Air Canada flight from Australia to Chicago O'Hare Intl Airport in September, with an average price of $1,165. Conversely, traveling with Air Canada from Australia to Chicago O'Hare Intl Airport in January will be the most expensive, with an average cost of $1,553. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

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 Chicago O'Hare Intl Airport ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago O'Hare Intl Airport 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 Chicago O'Hare Intl Airport, 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).

Best time to book a flight from Australia to O'Hare Intl

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

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Fly from Australia to O'Hare Intl on another airline

Consider alternative airlines that service the O'Hare Intl area. Flight routes are based on user searches made on Cheapflights and were last updated on 7 November 2025.
Qantas Airways flights from Australia to Chicago O'Hare Intl

See what others are saying about Air Canada

Read reviews and see what other travellers are saying about their experiences with Air Canada. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Air Canada for your next flight. Reviews last updated 7 November 2025.
Air Canada
7.1
Good
10,000 reviews
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Overview

Food

6.3

Boarding

7.3

Crew

7.8

Entertainment

6.8

Comfort

7.1

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