How long is the flight from Chicago to Adelaide?

For as low as $2,127, Qatar Airways can have you in Adelaide from Chicago in 29h 45m. The distance between Chicago and Adelaide is about 15937 km. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Adelaide ranges from 10.0 - 60.0 inches per month. July is typically the wettest month, when rainfall can reach 60.0 mm. January is typically the driest time to visit Adelaide when rainfall is around 10.0 mm.

If weather is an important factor for your trip to Adelaide, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 11.0 C).

What is the cheapest time of day to fly from CHI to ADL?

When flying from Chicago to Adelaide, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Adelaide from Chicago?

If you book a flight to Adelaide from Chicago, you will be flying to Adelaide, which is the city’s only airport. Adelaide (ADL) is located 6.6 km from the centre of Adelaide. There are 0 flights from Chicago to Adelaide per day from 0 different airlines.

Can I find deals for flights from Chicago to Adelaide that include hotel bookings?

Yes. In addition to deals on Chicago to Adelaide flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Chicago to Adelaide?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Adelaide.

Can I find deals for business class flights from Chicago to Adelaide?

Yes. Cheapflights offers flight deals from Chicago to Adelaide by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,076+ Cheap Flights from Chicago to Adelaide

Cheap flight deals from Chicago to Adelaide

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Chicago to Adelaide
Explore the most affordable flight options available from Chicago to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Mon 30/1106:55 -

2 stops35h 30m

Mon 7/1207:50 -

2 stops25h 25m

Deal found 30/10$2,167

Sat 7/1115:30 -

2 stops30h 05m

Tue 17/1106:25 -

2 stops24h 42m

Deal found 30/10$2,317

Sat 7/1121:21 -

3 stops52h 19m

Tue 17/1106:00 -

3 stops29h 35m

Deal found 30/10$2,328

Mon 30/1118:50 -

2 stops44h 40m

Mon 7/1222:00 -

1 stop33h 00m

Deal found 30/10$2,365

Sat 7/1118:50 -

1 stop28h 35m

Tue 17/1122:00 -

1 stop33h 00m

Deal found 30/10$2,425

Mon 23/1115:30 -

2 stops34h 10m

Mon 7/1206:00 -

2 stops49h 07m

Deal found 30/10$2,440

Mon 30/1113:57 -

3 stops35h 43m

Mon 7/1206:00 -

2 stops49h 07m

Deal found 30/10$2,494

Tue 10/1120:11 -

2 stops46h 14m

Mon 30/1120:05 -

2 stops37h 10m

Deal found 30/10$2,540

Mon 23/1118:50 -

1 stop28h 35m

Mon 7/1222:00 -

1 stop33h 00m

Deal found 30/10$2,600

Find flight deals from Chicago to Adelaide

Round-trip from	$1,880
One-way from	$1,076
Popular in	December
Cheapest in	February
Average price	$2,307

Qatar Airways
14/2-24/2
3 total stops
66h 20m total
Chicago to Adelaide

Search Deals

19/2-31/12
3 total stops
57h 26m total
Chicago to Adelaide

Search Deals

Highest demand for flights based on searches. 13% potential increase in price ($507 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($117 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ChicagoAdelaide

ORD Chicago O'Hare Intl - ADL Adelaide

ORDADL

Chicago O'Hare Intl

Fri 19/2

20:14-22:10

3 stops57h 26m

Adelaide

Wed 31/12

00:00-08:30

Nonstop0h 00m

$1,076

Fastest return journey

ChicagoAdelaide

ORD Chicago O'Hare Intl - ADL Adelaide

ORDADL

Chicago O'Hare Intl

Fri 19/2

14:10-10:30

1 stop27h 50m

Adelaide

Wed 31/12

00:00-08:30

Nonstop0h 00m

$1,436

ChicagoAdelaide

ORD Chicago O'Hare Intl - ADL Adelaide

ORDADL

Chicago O'Hare Intl

Sun 14/2

18:50-20:40

2 stops33h 20m

Adelaide

Wed 24/2

19:50-14:30

2 stops35h 10m

$1,883

ChicagoAdelaide

ORD Chicago O'Hare Intl - ADL Adelaide

ORDADL

Chicago O'Hare Intl

Mon 15/2

15:35-13:55

2 stops29h 50m

Adelaide

Fri 19/2

06:10-20:02

2 stops30h 22m

$1,887

ChicagoAdelaide

ORD Chicago O'Hare Intl - ADL Adelaide

ORDADL

Chicago O'Hare Intl

Fri 12/2

18:50-08:00

2 stops44h 40m

Adelaide

Mon 22/2

19:50-14:30

2 stops35h 10m

$1,995

ChicagoAdelaide

ORD Chicago O'Hare Intl - ADL Adelaide

ORDADL

Chicago O'Hare Intl

Mon 15/2

18:50-17:05

1 stop29h 45m

Adelaide

Fri 19/2

22:00-14:30

1 stop33h 00m

$2,127

ChicagoAdelaide

ORD Chicago O'Hare Intl - ADL Adelaide

ORDADL

Chicago O'Hare Intl

Wed 31/3

19:20-16:50

1 stop30h 00m

Adelaide

Sun 4/4

21:40-15:05

1 stop31h 55m

$2,127

ChicagoAdelaide

ORD Chicago O'Hare Intl - ADL Adelaide

ORDADL

Chicago O'Hare Intl

Wed 31/3

19:20-20:45

2 stops33h 55m

Adelaide

Sun 4/4

21:40-15:05

1 stop31h 55m

$2,270

ChicagoAdelaide

ORD Chicago O'Hare Intl - ADL Adelaide

ORDADL

Chicago O'Hare Intl

Wed 31/3

15:40-13:55

2 stops30h 45m

Adelaide

Sun 4/4

21:20-14:35

2 stops31h 45m

$2,405

Flights are sorted by cheapest return flights first.

Deals found on 29/10

Sorted by cheapest first

Best time to book a flight from Chicago to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide from Chicago with our price prediction graph.

CHI-ADL

ORD-ADL

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.

Cheapflights Insights

Everything you need to know about your flight from Chicago to Adelaide

CHI-ADL

ORD-ADL

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly into for flights to Adelaide from Chicago?
If you book a flight to Adelaide from Chicago, you will be flying to Adelaide, which is the city’s only airport. Adelaide (ADL) is located 6.6 km from the centre of Adelaide. There are 0 flights from Chicago to Adelaide per day from 0 different airlines.
How long is the flight from Chicago to Adelaide?
For as low as $2,127, Qatar Airways can have you in Adelaide from Chicago in 29h 45m. The distance between Chicago and Adelaide is about 15937 km. This flight may include one or multiple stops.
Can I find deals for flights from Chicago to Adelaide that include hotel bookings?
Yes. In addition to deals on Chicago to Adelaide flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Chicago to Adelaide?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Adelaide.
Can I find deals for business class flights from Chicago to Adelaide?
Yes. Cheapflights offers flight deals from Chicago to Adelaide by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Deals for Chicago to Adelaide flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Chicago to Adelaide?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Chicago to Adelaide for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Chicago to Adelaide with no change fees?

Need flexible booking options for your flight to Adelaide from Chicago? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Chicago to Adelaide become cheaper?

Of course! You can now track prices for flights from Chicago to Adelaide and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Cheap flights from Chicago to Adelaide from $1,076

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Chicago to Adelaide

Cheapest flights from Chicago to AdelaideExplore the most affordable flight options available from Chicago to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Explore the most affordable flight options available from Chicago to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Best flights from Chicago to AdelaideDiscover carefully curated flight deals from Chicago to Adelaide that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Discover carefully curated flight deals from Chicago to Adelaide that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Last-minute flights from Chicago to AdelaideDiscover last-minute flight deals from Chicago to Adelaide. Data last updated 30 October 2026 and is based on user searches.

Discover last-minute flight deals from Chicago to Adelaide. Data last updated 30 October 2026 and is based on user searches.

One-way flights from Chicago to AdelaideSearch for one-way flight options from Chicago to Adelaide. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

Search for one-way flight options from Chicago to Adelaide. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

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Best time to book a flight from Chicago to Adelaide

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Related info for your journey

What airport do you fly into for flights to Adelaide from Chicago?

How long is the flight from Chicago to Adelaide?

Can I find deals for flights from Chicago to Adelaide that include hotel bookings?

How can I find direct flights from Chicago to Adelaide?

Can I find deals for business class flights from Chicago to Adelaide?

Travelling to a place near Adelaide?

Browse thousands of different options on Cheapflights for your next trip

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Other flights to Adelaide

Explore flights to Adelaide departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 30 October 2026.

Alternative routes for Chicago to Adelaide

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Adelaide by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to South Australia

Book a non-stop flight to one of these other cities located in South Australia.

Search flights from Chicago to Adelaide by cabin class

Find flights from Chicago to Adelaide, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Chicago and Adelaide flights

Browse other Chicago and Adelaide flight options. Last updated on 30 October 2026.

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How does Cheapflights help users find flights from Chicago to Adelaide?

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Can Cheapflights notify me if prices for flights from Chicago to Adelaide become cheaper?

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Cheapest flights from Chicago to Adelaide
Explore the most affordable flight options available from Chicago to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Best flights from Chicago to Adelaide
Discover carefully curated flight deals from Chicago to Adelaide that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Last-minute flights from Chicago to Adelaide
Discover last-minute flight deals from Chicago to Adelaide. Data last updated 30 October 2026 and is based on user searches.

One-way flights from Chicago to Adelaide
Search for one-way flight options from Chicago to Adelaide. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.