Which airports can I use when flying from Chicago to Adelaide?

Flights from Chicago to Adelaide may depart from several airports in Chicago area, including Chicago Midway (MDW), Chicago O'Hare Intl (ORD) and Chicago Greater Rockford (RFD). Flights usually arrive at Adelaide (ADL).

Which cabin classes can I book on flights from Chicago to Adelaide?

Only Economy class is available on flights from Chicago to Adelaide.

Which airports do connecting flights from Chicago to Adelaide pass through?

Connecting flights from Chicago to Adelaide most commonly pass through: • San Francisco (SFO) – 80% of one-stop connections • Doha Hamad Intl (DOH) – 20% of one-stop connections

Can I save money by using flexible dates for flights from Chicago to Adelaide?

Yes. Flexible dates can save you up to 48% on flights from Chicago to Adelaide. Sunday is the cheapest departure day at $1,821 return on average, while Thursday is the most expensive at $3,502, a difference of $1,680. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

What popular places can I visit in Adelaide?

Some of the most popular sights in Adelaide are Adelaide Convention Centre, Adelaide Casino, and Victoria Park. These are among the most viewed places in Adelaide on KAYAK.

How long is a flight from Chicago to Adelaide?

A direct flight from Chicago to Adelaide takes 00m, covering 25,683 km.

Do I need a passport to fly from Chicago to Adelaide?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Chicago to Adelaide changed much recently?

Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about $1,780 to $6,341. That means the highest observed fare was about 4x higher than the lowest one.

How much time can I save by choosing a different stopover airport from Chicago to Adelaide?

Flying via San Francisco (SFO) gives the shortest average 1-stop total travel time of 22h 03m, compared to 31h 02m via Doha Hamad Intl (DOH).

What is the time difference between Chicago and Adelaide?

Adelaide is 15 hours ahead of Chicago (Central Australia Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

How much should I expect to pay for a Chicago to Adelaide flight?

Return flights from Chicago to Adelaide range from $1,876 to $2,384, with an average of $2,074 over the past 12 months. Anything below $1,876 counts as a good deal.

How much is a return flight from Chicago to Adelaide?

Return flights from Chicago to Adelaide typically range from $1,876 to $2,384. The lowest price found in the past 5 days was $1,780 on Air Canada.

What is the cheapest Chicago to Adelaide flight route?

There's little price difference between Chicago to Adelaide routes. They average around $2,074 return, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from Chicago to Adelaide?

Based on deals KAYAK users found in the last 12 months, Sunday is the cheapest day of the week to fly from Chicago to Adelaide. It's 13% cheaper than the average day, while Thursday is the most expensive, with prices 68% higher.

What is the cheapest month to fly from Chicago to Adelaide?

•June is the cheapest month to fly from Chicago to Adelaide at $1,275 return. •December ($2,941) and January ($2,699) are the most expensive months. •The price difference between flying in the cheapest and most expensive months is 130% on average. This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Which airline is the cheapest to fly from Chicago to Adelaide?

Air Canada ($1,780) and Qatar Airways ($1,881) are the cheapest airlines to fly return from Chicago to Adelaide according to KAYAK data over the last 5 days.

What is the most popular stopover airport when flying from Chicago to Adelaide?

San Francisco (SFO) is the most popular stopover for the Chicago to Adelaide route. 80% of KAYAK users who booked 1-stop return journeys over the past 3 months connected via SFO.

What is the cheapest stopover airport when flying from Chicago to Adelaide?

Flights via San Francisco (SFO) offer the most affordable fares, with an average return price of $2,674. Based on KAYAK data over the past 3 months.

When flying from Chicago to Adelaide, which airport offers the shortest stopover?

San Francisco (SFO) had the shortest average connection time for Chicago to Adelaide stopovers at 12h 07m over the past 3 months.

$1,780 CHEAP FLIGHTS from Chicago to Adelaide (CHI - ADL)

Save 26% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest return flight

$1,780

Typical prices: $1,876-$2,384

Air Canada

Tue 6/3Wed 14/3

ORD - ADL • 2 stops

Direct flights

Not available

There are currently no direct flights between Chicago and Adelaide. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

June

Cheapest • 39% price drop

April

Most popular

Good to know

Top stopover airports

San Francisco (SFO)

Cheapest • Avg $2,674 (return)

Doha Hamad Intl (DOH)

Shortest trip • 31h 02m (one-way)

Insights

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KAYAK searches hundreds of sites at once to find you the best travel deals.

We hope you enjoy your trip to Adelaide!

Flight Deals

Cheap Flights from Chicago to Adelaide (CHI-ADL)

Discover the best prices for you by selecting your travel dates on KAYAK.

Return

One-way

Last minute

Recent return flight deals from Chicago to Adelaide

Sat, 6 Mar - Sun, 14 Mar

15:40 - 21:00ORD Chicago O'Hare Intl-ADL Adelaide

36h 50m2 stops Vancouver Intl Brisbane

21:40 - 14:35ADL Adelaide-ORD Chicago O'Hare Intl

32h 25m2 stops Brisbane Vancouver Intl

$1,780Air Canada

Sun, 14 Feb - Wed, 24 Feb

18:50 - 20:40ORD Chicago O'Hare Intl-ADL Adelaide

33h 20m2 stops Doha Hamad Intl Melbourne

22:00 - 14:30ADL Adelaide-ORD Chicago O'Hare Intl

33h 00m1 stop Doha Hamad Intl

$1,881Qatar Airways

Sun, 14 Feb - Wed, 24 Feb

18:50 - 20:40ORD Chicago O'Hare Intl-ADL Adelaide

33h 20m2 stops Doha Hamad Intl Melbourne

19:50 - 14:30ADL Adelaide-ORD Chicago O'Hare Intl

35h 10m2 stops Melbourne Doha Hamad Intl

$1,884Qatar Airways

Mon, 15 Feb - Fri, 19 Feb

15:35 - 13:55ORD Chicago O'Hare Intl-ADL Adelaide

29h 50m2 stops Vancouver Intl Sydney Kingsford Smith

06:10 - 20:02ADL Adelaide-ORD Chicago O'Hare Intl

30h 22m2 stops Brisbane Vancouver Intl

$1,888Air Canada

Fri, 12 Feb - Mon, 22 Feb

18:50 - 17:05ORD Chicago O'Hare Intl-ADL Adelaide

29h 45m1 stop Doha Hamad Intl

22:00 - 14:30ADL Adelaide-ORD Chicago O'Hare Intl

33h 00m1 stop Doha Hamad Intl

$1,894Qatar Airways

Mon, 15 Feb - Fri, 19 Feb

15:35 - 19:10ORD Chicago O'Hare Intl-ADL Adelaide

35h 05m2 stops Vancouver Intl Sydney Kingsford Smith

06:00 - 16:00ADL Adelaide-ORD Chicago O'Hare Intl

50h 30m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

$1,905Air Canada

Mon, 15 Feb - Fri, 19 Feb

15:35 - 13:55ORD Chicago O'Hare Intl-ADL Adelaide

29h 50m2 stops Vancouver Intl Sydney Kingsford Smith

06:00 - 15:38ADL Adelaide-ORD Chicago O'Hare Intl

50h 08m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

$1,907Air Canada

Sat, 6 Mar - Sun, 14 Mar

18:50 - 17:05ORD Chicago O'Hare Intl-ADL Adelaide

29h 45m1 stop Doha Hamad Intl

22:00 - 15:30ADL Adelaide-ORD Chicago O'Hare Intl

33h 00m1 stop Doha Hamad Intl

$1,951Qatar Airways

Fri, 12 Feb - Mon, 22 Feb

18:50 - 17:05ORD Chicago O'Hare Intl-ADL Adelaide

29h 45m1 stop Doha Hamad Intl

16:50 - 14:30ADL Adelaide-ORD Chicago O'Hare Intl

38h 10m2 stops Melbourne Doha Hamad Intl

$1,955Qatar Airways

Sat, 6 Mar - Sun, 14 Mar

15:40 - 21:00ORD Chicago O'Hare Intl-ADL Adelaide

36h 50m2 stops Vancouver Intl Brisbane

06:00 - 18:58ADL Adelaide-ORD Chicago O'Hare Intl

29h 28m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

$1,982Air Canada

Recent last minute flight deals from Chicago to Adelaide

Thu, 29 Oct - Thu, 5 Nov

00:30 - 21:00ORD Chicago O'Hare Intl-ADL Adelaide

53h 00m2 stops Taipei City Taiwan Taoyuan Intl Brisbane

06:10 - 19:35ADL Adelaide-ORD Chicago O'Hare Intl

53h 55m2 stops Brisbane Taipei City Taiwan Taoyuan Intl

$14,606Multiple Airlines

Thu, 29 Oct - Thu, 5 Nov

00:30 - 12:50ORD Chicago O'Hare Intl-ADL Adelaide

44h 50m3 stops Taipei City Taiwan Taoyuan Intl Brisbane Newcastle Williamtown

06:25 - 19:35ADL Adelaide-ORD Chicago O'Hare Intl

53h 40m2 stops Brisbane Taipei City Taiwan Taoyuan Intl

$15,177Multiple Airlines

Fri, 30 Oct - Thu, 5 Nov

17:52 - 19:00ORD Chicago O'Hare Intl-ADL Adelaide

33h 38m2 stops Los Angeles Melbourne

12:05 - 22:59ADL Adelaide-ORD Chicago O'Hare Intl

27h 24m2 stops Auckland Intl Los Angeles

$17,375Air New Zealand

Thu, 29 Oct - Thu, 5 Nov

00:30 - 12:50ORD Chicago O'Hare Intl-ADL Adelaide

44h 50m3 stops Taipei City Taiwan Taoyuan Intl Brisbane Newcastle Williamtown

08:55 - 19:35ADL Adelaide-ORD Chicago O'Hare Intl

51h 10m3 stops Sydney Kingsford Smith Brisbane Taipei City Taiwan Taoyuan Intl

$17,737Multiple Airlines

Fri, 30 Oct - Thu, 5 Nov

19:50 - 15:55ORD Chicago O'Hare Intl-ADL Adelaide

28h 35m1 stop Doha Hamad Intl

18:20 - 14:30ADL Adelaide-ORD Chicago O'Hare Intl

36h 40m2 stops Perth Doha Hamad Intl

$18,088Qatar Airways

Fri, 30 Oct - Thu, 5 Nov

15:30 - 21:00ORD Chicago O'Hare Intl-ADL Adelaide

38h 00m2 stops Vancouver Intl Brisbane

19:55 - 19:58ADL Adelaide-ORD Chicago O'Hare Intl

40h 33m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

$20,211Air Canada

Fri, 30 Oct - Thu, 5 Nov

19:50 - 15:55ORD Chicago O'Hare Intl-ADL Adelaide

28h 35m1 stop Doha Hamad Intl

22:00 - 14:30ADL Adelaide-ORD Chicago O'Hare Intl

33h 00m1 stop Doha Hamad Intl

$20,252Qatar Airways

Fri, 30 Oct - Thu, 5 Nov

21:21 - 13:55ORD Chicago O'Hare Intl-ADL Adelaide

49h 04m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith

06:00 - 19:05ADL Adelaide-ORD Chicago O'Hare Intl

29h 35m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

$37,906Air Canada

Booking Insights

Price, demand, and travel trends for Chicago to Adelaide flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Stopovers

How much is a return flight from Chicago to Adelaide? This analysis is based on the cheapest return price found on KAYAK in the last 12 months by searching for a flight from Chicago to Adelaide departing in March.
What is the cheapest Chicago to Adelaide flight route? KAYAK tracks online flight deals over the last 12 months and analyses pricing trends to identify the best available fares.: There's little price difference between Chicago to Adelaide routes. They average around $2,074 return, based on KAYAK data over the past 12 months.
What's the cheapest day of the week to fly from Chicago to Adelaide?: Based on deals KAYAK users found in the last 12 months, Sunday is the cheapest day of the week to fly from Chicago to Adelaide. It's 13% cheaper than the average day, while Thursday is the most expensive, with prices 68% higher.
What is the cheapest month to fly from Chicago to Adelaide? KAYAK internal proprietary data takes all prices for each month over the last 12 months for return flights from Chicago to Adelaide, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.: •June is the cheapest month to fly from Chicago to Adelaide at $1,275 return.
•December ($2,941) and January ($2,699) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 130% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Low season	February
High season	April
Cheapest flight	$1,780

Beat the crowds with an average 39% drop in travellers.

The most popular month to fly with an average 39% increase in travellers.

Return flight from Chicago O'Hare Intl Airport to Adelaide

When to book flights from Chicago to Adelaide

Are your dates flexible? Find out the best times to travel from Chicago to Adelaide based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which cabin classes can I book on flights from Chicago to Adelaide?
Only Economy class is available on flights from Chicago to Adelaide.
How long is a flight from Chicago to Adelaide?
A direct flight from Chicago to Adelaide takes 00m, covering 25,683 km.
Do I need a passport to fly from Chicago to Adelaide?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How much should I expect to pay for a Chicago to Adelaide flight?
Return flights from Chicago to Adelaide range from $1,876 to $2,384, with an average of $2,074 over the past 12 months. Anything below $1,876 counts as a good deal.
Have flight prices from Chicago to Adelaide changed much recently?
Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about $1,780 to $6,341. That means the highest observed fare was about 4x higher than the lowest one.
Which airports can I use when flying from Chicago to Adelaide?
Flights from Chicago to Adelaide may depart from several airports in Chicago area, including Chicago Midway (MDW), Chicago O'Hare Intl (ORD) and Chicago Greater Rockford (RFD). Flights usually arrive at Adelaide (ADL).
Which airports do connecting flights from Chicago to Adelaide pass through?
Connecting flights from Chicago to Adelaide most commonly pass through:

• San Francisco (SFO) – 80% of one-stop connections
• Doha Hamad Intl (DOH) – 20% of one-stop connections
Can I save money by using flexible dates for flights from Chicago to Adelaide?
Yes. Flexible dates can save you up to 48% on flights from Chicago to Adelaide. Sunday is the cheapest departure day at $1,821 return on average, while Thursday is the most expensive at $3,502, a difference of $1,680.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.
How much time can I save by choosing a different stopover airport from Chicago to Adelaide?
Flying via San Francisco (SFO) gives the shortest average 1-stop total travel time of 22h 03m, compared to 31h 02m via Doha Hamad Intl (DOH).
What is the time difference between Chicago and Adelaide?
Adelaide is 15 hours ahead of Chicago (Central Australia Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in Adelaide?
Some of the most popular sights in Adelaide are Adelaide Convention Centre, Adelaide Casino, and Victoria Park. These are among the most viewed places in Adelaide on KAYAK.

If your dates are flexible, aim for a Sunday departure and avoid flying on Thursday. On this route, Sunday flights average $1,821, about $1,680 less than Thursday fares (48% savings) based on the last 12 months.
If you can choose when to travel, plan your Chicago to Adelaide trip for June. Fares historically average $1,275 return in that month – typically $1,666 less than the most expensive month, which is December (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Adelaide Airport.

• Atura Adelaide Airport
• Lockleys Hotel

More options for your flight from Chicago to Adelaide

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CHI - ADL

$1,780 Find Cheap Flights from Chicago to Adelaide – Compare and Save

Everything you should know

Cheap Flights from Chicago to Adelaide (CHI-ADL)

Recent return flight deals from Chicago to Adelaide

Recent one-way flight deals from Chicago to Adelaide

Recent last minute flight deals from Chicago to Adelaide

Price, demand, and travel trends for Chicago to Adelaide flights

How much is a return flight from Chicago to Adelaide?

What is the cheapest Chicago to Adelaide flight route?

What's the cheapest day of the week to fly from Chicago to Adelaide?

What is the cheapest month to fly from Chicago to Adelaide?

Which airline is the cheapest to fly from Chicago to Adelaide?

What is the most popular stopover airport when flying from Chicago to Adelaide?

What is the cheapest stopover airport when flying from Chicago to Adelaide?

When flying from Chicago to Adelaide, which airport offers the shortest stopover?

Key details for Chicago to Adelaide flights

Low season

High season

Cheapest flight

When to book flights from Chicago to Adelaide

Your Chicago to Adelaide flight questions, answered

Your guide to booking Chicago to Adelaide flights

More options for your flight from Chicago to Adelaide

Complete your trip to Adelaide with a hotel stay or car hire

Information on your arrival and departure airports

Cabin class types available on flights from Chicago to Adelaide

Find direct flights to and from Chicago and Adelaide

Flights from domestic origins to Adelaide

Flights to other popular destinations

Find deals for your return flight