$293+ Cheap flights from Illinois to Sydney, NS (YQY)
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 6/19. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — YQY
Apr 29 — May 61
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Illinois to Sydney
Keep the following information in mind while searching for Illinois to Sydney flight deals. Data was last updated April 24, 2025.
Round-trip from | $527 (Gotogate) |
|---|---|
One-way from | $293 (Air Canada) |
Find flight deals from Illinois to Sydney
Cheapest flights from Illinois to SydneyExplore the most affordable flight options available from Illinois to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.
Explore the most affordable flight options available from Illinois to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.
This Gotogate deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/78:40 amORD - YQY
1 stop5h 09mAir Canada
Sat 6/144:30 pmYQY - ORD
1 stop5h 50mAir Canada
Deal found 4/22![Air Canada logo]()
$527
This Mytrip deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/77:04 amORD - YQY
3 stops30h 45mMultiple Airlines
Sat 6/145:10 amYQY - ORD
2 stops33h 28mMultiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$601
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2025.
Use the filters below to find and compare flights from Illinois to Sydney that are best for you.
Fly from
Illinois
Fly to
Sydney
Route
Depart
Return
Price
ChicagoSydney
ORD - YQY
ORDYQY
Chicago O'Hare Intl
Sat 6/7
8:40 am-3:49 pm
1 stop5h 09m
Sydney
Sat 6/14
4:30 pm-8:20 pm
1 stop5h 50m
$527
ChicagoSydney
ORD - YQY
ORDYQY
Chicago O'Hare Intl
Sat 6/7
7:04 am-3:49 pm
3 stops30h 45m
Sydney
Sat 6/14
5:10 am-12:38 pm
2 stops33h 28m
$601
ChicagoSydney
ORD - YQY
ORDYQY
Chicago O'Hare Intl
Thu 6/19
2:00 pm-11:57 pm
1 stop7h 57m
$293
Best time to book a flight from Illinois to Sydney
Have a flexible travel schedule? Discover the best time to fly to Sydney from Illinois with our price prediction graph.
Estimated round-trip 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 from Illinois to Sydney
Rainfall in Sydney by month
Plan your trip to Sydney by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Sydney, Nova Scotia ranges from 3.5 - 6.6 inches per month. December is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Sydney, Nova Scotia when rainfall is around 3.5 in.
Temperature in Sydney by month
Plan your trip to Sydney by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Sydney, Nova Scotia, 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 64.4 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 21.2 F).
Reviews of airlines servicing Sydney
Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated April 24, 2025.
Comfort
7.0
Food
6.3
Boarding
7.3
Crew
7.8
Overall
7.0
Entertainment
6.8
Reviews
1 / 20
2.0
MediocreAnonymous,Nov 2024
YYT - YHZ
Comfort
7.0
Food
6.3
Boarding
7.3
Crew
7.8
Overall
7.0
Entertainment
6.8
Reviews
1 / 20
2.0
MediocreAnonymous,Nov 2024
YYT - YHZ