There are 7 ways to get from Chicago, IL to Sydney by plane, train, shuttle, or bus
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly Chicago O'Hare International Airport to Sydney International Airport
best- Fly from Chicago O'Hare International Airport (ORD) to Sydney International Airport (SYD)plane ORD - SYD
23h 44m$1,122–2,230Train, shuttle to Indianapolis, fly to Sydney International Airport
cheapest- Take the train from Chicago Union Station to Lafayette Amtrak Stationtrain
- Take a shuttle bus from Holiday Inn City Centre to Indianapolis Airport
- Fly from Indianapolis (IND) to Sydney International Airport (SYD)plane IND - SYD
28h 27m$887–3,155Train to General Mitchell International Airport, fly to Sydney International Airport
- Take the train from Chicago Union Station to Milwaukeetrain
- Fly from General Mitchell International Airport (MKE) to Sydney International Airport (SYD)plane MKE - SYD
24h 52m$1,248–4,404Fly Chicago Midway International Airport to Sydney International Airport
- Fly from Chicago Midway International Airport (MDW) to Sydney International Airport (SYD)plane MDW - SYD
23h 58m$972–3,630Train, bus to Dane County Regional Airport-Truax Field, fly to Sydney International Airport
- Take the train from Chicago Union Station to Milwaukeetrain
- Take the bus from Milwaukee, WI - Amtrak to Madison, WI-Lake St.bus
- Fly from Dane County Regional Airport-Truax Field (MSN) to Sydney International Airport (SYD)plane MSN - SYD
29h 52m$1,158–4,067Train to Lambert–St. Louis International Airport, fly to Sydney International Airport
- Take the train from Chicago Union Station to St. Louistrain
- Fly from Lambert–St. Louis International Airport (STL) to Sydney International Airport (SYD)plane STL - SYD
27h 53m$1,112–4,130Fly Chicago Midway International Airport to Newcastle Airport, train
- Fly from Chicago Midway International Airport (MDW) to Newcastle Airport (NTL)plane MDW - NTL
- Take the train from Hamilton Station to Central Stationtrain
32h 54m$1,017–3,926
Chicago O'Hare International Airport (ORD) to Sydney International Airport (SYD) flights
Questions & Answers
The cheapest way to get from Chicago, IL to Sydney is to fly which costs $1,100 - $2,300 and takes 23h 44m.
The fastest way to get from Chicago, IL to Sydney is to fly which takes 23h 44m and costs $1,100 - $2,300.
The distance between Chicago, IL and Sydney is 14902 km.
It takes approximately 23h 44m to get from Chicago, IL to Sydney, including transfers.
Sydney is 17h ahead of Chicago, IL. It is currently 8:07 AM in Chicago, IL and 1:07 AM in Sydney.
There are 4636+ hotels available in Sydney.
What companies run services between Chicago, IL, USA and Sydney, NSW, Australia?
United Airlines, American Airlines, and two other airlines fly from Chicago O'Hare International Airport (ORD) to Sydney International Airport (SYD) 5 times a day.
- Website
- qantas.com
Flights from Chicago O'Hare International Airport to Sydney International Airport via Los Angeles
- Ave. Duration
- 21h 52m
- When
- Every day
- Estimated price
- $600–2,300
Flights from Chicago O'Hare International Airport to Sydney International Airport via San Francisco
- Ave. Duration
- 22h 7m
- When
- Tuesday, Friday, and Sunday
- Estimated price
- $800–2,800
Flights from General Mitchell International Airport to Sydney International Airport via Dallas/Ft.Worth
- Ave. Duration
- 22h 44m
- When
- Saturday
- Estimated price
- $1,500–5,500
Flights from General Mitchell International Airport to Sydney International Airport via Las Vegas
- Ave. Duration
- 20h 25m
- When
- Tuesday
- Estimated price
- $1,500–5,500
Flights from General Mitchell International Airport to Sydney International Airport via Dallas/Ft.Worth, Brisbane
- Ave. Duration
- 26h 9m
- When
- Saturday
- Estimated price
- $1,200–4,400
Flights from Chicago Midway International Airport to Sydney International Airport via Los Angeles
- Ave. Duration
- 20h 45m
- When
- Monday, Thursday, and Friday
- Estimated price
- $1,300–4,400
Flights from Chicago Midway International Airport to Sydney International Airport via San Francisco
- Ave. Duration
- 27h 5m
- When
- Tuesday, Friday, and Sunday
- Estimated price
- $1,300–4,400
Flights from Chicago Midway International Airport to Sydney International Airport via Los Angeles, Nadi
- Ave. Duration
- 25h 15m
- When
- Saturday
- Estimated price
- $1,000–7,500
Flights from Indianapolis to Sydney International Airport via Los Angeles
- Ave. Duration
- 22h 44m
- When
- Every day
- Estimated price
- $800–3,700
Flights from Indianapolis to Sydney International Airport via Los Angeles, Brisbane
- Ave. Duration
- 23h 37m
- When
- Monday, Friday, and Sunday
- Estimated price
- $1,100–3,700
Flights from Dane County Regional Airport-Truax Field to Sydney International Airport via Dallas/Ft.Worth
- Ave. Duration
- 22h 28m
- When
- Every day
- Estimated price
- $1,400–4,700
Flights from Dane County Regional Airport-Truax Field to Sydney International Airport via Dallas/Ft.Worth, Brisbane
- Ave. Duration
- 25h 53m
- When
- Monday, Tuesday, Wednesday, Saturday, and Sunday
- Estimated price
- $1,100–3,900
Flights from Dane County Regional Airport-Truax Field to Sydney International Airport via Dallas/Ft.Worth, Auckland
- Ave. Duration
- 29h 58m
- When
- Every day
- Estimated price
- $1,100–3,900
Flights from Lambert–St. Louis International Airport to Sydney International Airport via Los Angeles
- Ave. Duration
- 33h 22m
- When
- Every day
- Estimated price
- $1,000–3,900
Flights from Lambert–St. Louis International Airport to Sydney International Airport via Las Vegas
- Ave. Duration
- 20h
- When
- Tuesday and Friday
- Estimated price
- $1,400–4,800
Flights from Lambert–St. Louis International Airport to Sydney International Airport via San Francisco
- Ave. Duration
- 28h 40m
- When
- Tuesday, Friday, and Sunday
- Estimated price
- $1,400–4,800
Flights from Lambert–St. Louis International Airport to Sydney International Airport via Los Angeles, Brisbane
- Ave. Duration
- 25h 20m
- When
- Saturday
- Estimated price
- $1,400–4,900
Flights from Chicago Midway International Airport to Newcastle Airport via Los Angeles, Melbourne
- Ave. Duration
- 27h 30m
- When
- Saturday
- Estimated price
- $1,500–5,000
Flights from Chicago Midway International Airport to Newcastle Airport via Los Angeles, Brisbane
- Ave. Duration
- 30h 55m
- When
- Monday to Saturday
- Estimated price
- $1,400–4,700
- Website
- aa.com
Flights from Chicago O'Hare International Airport to Sydney International Airport via Los Angeles
- Ave. Duration
- 21h 52m
- When
- Every day
- Estimated price
- $600–2,300
Flights from Chicago O'Hare International Airport to Sydney International Airport via San Francisco
- Ave. Duration
- 22h 7m
- When
- Tuesday, Friday, and Sunday
- Estimated price
- $800–2,800
Flights from General Mitchell International Airport to Sydney International Airport via Dallas/Ft.Worth
- Ave. Duration
- 22h 44m
- When
- Saturday
- Estimated price
- $1,500–5,500
Flights from Chicago Midway International Airport to Sydney International Airport via Los Angeles
- Ave. Duration
- 20h 45m
- When
- Monday, Thursday, and Friday
- Estimated price
- $1,300–4,400
Flights from Chicago Midway International Airport to Sydney International Airport via San Francisco
- Ave. Duration
- 27h 5m
- When
- Tuesday, Friday, and Sunday
- Estimated price
- $1,300–4,400
Flights from Indianapolis to Sydney International Airport via Los Angeles
- Ave. Duration
- 22h 44m
- When
- Every day
- Estimated price
- $800–3,700
Flights from Indianapolis to Sydney International Airport via Los Angeles, Brisbane
- Ave. Duration
- 23h 37m
- When
- Monday, Friday, and Sunday
- Estimated price
- $1,100–3,700
Flights from Dane County Regional Airport-Truax Field to Sydney International Airport via Dallas/Ft.Worth
- Ave. Duration
- 22h 28m
- When
- Every day
- Estimated price
- $1,400–4,700
Flights from Lambert–St. Louis International Airport to Sydney International Airport via Los Angeles
- Ave. Duration
- 33h 22m
- When
- Every day
- Estimated price
- $1,000–3,900
Flights from Lambert–St. Louis International Airport to Sydney International Airport via San Francisco
- Ave. Duration
- 28h 40m
- When
- Tuesday, Friday, and Sunday
- Estimated price
- $1,400–4,800
Flights from Lambert–St. Louis International Airport to Sydney International Airport via Los Angeles, Brisbane
- Ave. Duration
- 25h 20m
- When
- Saturday
- Estimated price
- $1,400–4,900
- Website
- united.com
Flights from Chicago O'Hare International Airport to Sydney International Airport via San Francisco
- Ave. Duration
- 21h 27m
- When
- Every day
- Estimated price
- $600–2,300
Flights from Chicago O'Hare International Airport to Sydney International Airport via Los Angeles
- Ave. Duration
- 21h 45m
- When
- Every day
- Estimated price
- $600–2,300
Flights from General Mitchell International Airport to Sydney International Airport via Houston
- Ave. Duration
- 30h
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- $1,200–4,300
Flights from Chicago Midway International Airport to Sydney International Airport via San Francisco
- Ave. Duration
- 29h 40m
- When
- Saturday
- Estimated price
- $950–3,600
Flights from Chicago Midway International Airport to Sydney International Airport via San Francisco, Auckland
- Ave. Duration
- 29h 10m
- When
- Saturday
- Estimated price
- $1,000–3,700
Flights from Indianapolis to Sydney International Airport via San Francisco
- Ave. Duration
- 31h 5m
- When
- Wednesday, Friday, and Sunday
- Estimated price
- $800–3,000
Flights from Lambert–St. Louis International Airport to Sydney International Airport via San Francisco
- Ave. Duration
- 30h 29m
- When
- Wednesday, Friday, and Sunday
- Estimated price
- $1,100–3,900
Flights from Lambert–St. Louis International Airport to Sydney International Airport via Los Angeles, Auckland
- Ave. Duration
- 24h 45m
- When
- Saturday
- Estimated price
- $1,100–4,100
- Website
- virginaustralia.com
Flights from Chicago O'Hare International Airport to Sydney International Airport via San Francisco
- Ave. Duration
- 21h 27m
- When
- Every day
- Estimated price
- $600–2,300
Flights from Chicago O'Hare International Airport to Sydney International Airport via Los Angeles
- Ave. Duration
- 21h 45m
- When
- Every day
- Estimated price
- $600–2,300
Flights from Chicago Midway International Airport to Sydney International Airport via San Francisco
- Ave. Duration
- 29h 40m
- When
- Saturday
- Estimated price
- $950–3,600
Flights from Indianapolis to Sydney International Airport via San Francisco
- Ave. Duration
- 31h 5m
- When
- Wednesday, Friday, and Sunday
- Estimated price
- $800–3,000
Flights from Chicago Midway International Airport to Newcastle Airport via San Francisco, Brisbane
- Ave. Duration
- 32h
- When
- Saturday
- Estimated price
- $1,000–3,900
Flights from Chicago Midway International Airport to Newcastle Airport via Los Angeles, Brisbane
- Ave. Duration
- 25h 55m
- When
- Monday and Friday
- Estimated price
- $1,000–3,900
- Website
- airnewzealand.com
Flights from Chicago O'Hare International Airport to Sydney International Airport via Los Angeles
- Ave. Duration
- 21h 45m
- When
- Every day
- Estimated price
- $600–2,300
Flights from Chicago O'Hare International Airport to Sydney International Airport via San Francisco
- Ave. Duration
- 21h 55m
- When
- Every day
- Estimated price
- $600–2,300
Flights from Chicago Midway International Airport to Sydney International Airport via San Francisco
- Ave. Duration
- 29h 40m
- When
- Saturday
- Estimated price
- $950–3,600
Flights from Chicago Midway International Airport to Sydney International Airport via San Francisco, Auckland
- Ave. Duration
- 29h 10m
- When
- Saturday
- Estimated price
- $1,000–3,700
Flights from Lambert–St. Louis International Airport to Sydney International Airport via Los Angeles, Auckland
- Ave. Duration
- 24h 45m
- When
- Saturday
- Estimated price
- $1,100–4,100
- Website
- delta.com
Flights from Chicago Midway International Airport to Sydney International Airport via Los Angeles
- Ave. Duration
- 24h 25m
- When
- Tuesday, Thursday, and Saturday
- Estimated price
- $950–3,600
Flights from Indianapolis to Sydney International Airport via Los Angeles
- Ave. Duration
- 21h 21m
- When
- Tuesday, Thursday, Saturday, and Sunday
- Estimated price
- $800–3,000
Flights from Lambert–St. Louis International Airport to Sydney International Airport via Los Angeles
- Ave. Duration
- 22h 50m
- When
- Saturday
- Estimated price
- $1,000–3,900
- Website
- flypelican.com.au
Flights from Chicago Midway International Airport to Newcastle Airport via Los Angeles, Sydney International Airport
- Ave. Duration
- 29h 30m
- When
- Monday
- Estimated price
- $1,000–3,900
Flights from Chicago Midway International Airport to Newcastle Airport via Las Vegas, Sydney International Airport
- Ave. Duration
- 30h 20m
- When
- Tuesday
- Estimated price
- $1,400–4,700
- Website
- fijiairways.com
Flights from Chicago Midway International Airport to Sydney International Airport via Los Angeles, Nadi
- Ave. Duration
- 25h 15m
- When
- Saturday
- Estimated price
- $1,000–7,500
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from Chicago Union Station to Milwaukee
- Ave. Duration
- 1h 29m
- Frequency
- Every 4 hours
- Estimated price
- $27–65
- Website
- https://www.amtrak.com/home.html
Train from Chicago Union Station to Lafayette Amtrak Station
- Ave. Duration
- 3h 1m
- Frequency
- 3 times a week
- Estimated price
- $35–90
- Website
- https://www.amtrak.com/home.html
Train from Chicago Union Station to St. Louis
- Ave. Duration
- 4h 46m
- Frequency
- 5 times a day
- Estimated price
- $90–210
- Website
- https://www.amtrak.com/home.html
- Phone
- 131 500
- Website
- transportnsw.info
Train from Hamilton Station to Central Station
- Ave. Duration
- 2h 52m
- Frequency
- Every 30 minutes
- Estimated price
- $10–13
- Website
- https://transportnsw.info/regional
- Phone
- +1 800-589-6004
- info@goextr.com
- Website
- goexpresstravel.com
Shuttle from Holiday Inn City Centre to Indianapolis Airport
- Ave. Duration
- 1h 25m
- Frequency
- On demand
- Estimated price
- $30–45
- Schedules at
- goexpresstravel.com
- Phone
- +1(765)4973828
- Website
- lafayettelimo.com
Shuttle from Holiday Inn City Centre to Indianapolis Airport
- Ave. Duration
- 1h 49m
- Frequency
- Every 3 hours
- Estimated price
- $36
- Schedules at
- lafayettelimo.com
- Phone
- +1 414-266-4409
- ticketinfo@badgerbus.com
- Website
- badgerbus.com
Bus from Milwaukee, WI - Amtrak to Madison, WI-Lake St.
- Ave. Duration
- 1h 35m
- Frequency
- 5 times a day
- Estimated price
- $30–45
- Website
- https://badgerbus.com
- Phone
- +1 (855) 626-8585
- Website
- flixbus.com
Bus from Milwaukee, WI - Amtrak to Madison, WI-Lake St.
- Ave. Duration
- 1h 45m
- Frequency
- Twice daily
- Estimated price
- $13–23
- Schedules at
- flixbus.com
- Phone
- +1-858-800-8898
- Website
- jeffersonlines.com
Bus from Milwaukee, WI - Amtrak to Madison, WI-Lake St.
- Ave. Duration
- 1h 15m
- Frequency
- Once daily
- Estimated price
- $10–80
- Book at
- https://www.jeffersonlines.com
Want to know more about travelling around Australia
Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.
Related travel guides
10 amazing places to get away from it all in Australia
Read the travel guide
4 of the smartest ways to explore Australia
Read the travel guide
Travelling to the US: What do I need to know?
Read the travel guide














