How long is the flight from Chicago O'Hare Intl Airport to Adelaide?

For as low as $1,920, Qantas Airways can have you in Adelaide from Chicago O'Hare Intl Airport in 27h 35m. Chicago O'Hare Intl Airport and Adelaide are separated by a distance of 15937 km. Find deals

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. Find deals

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). Find deals

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago O'Hare Intl Airport to Adelaide as you normally would.

What airport do you fly into for flights to Adelaide from Chicago O'Hare Intl?

If you book a flight to Adelaide from Chicago O'Hare Intl, 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 O'Hare Intl to Adelaide per day from 0 different airlines.

Can I find deals for flights from O'Hare Intl to Adelaide that include hotel bookings?

Yes. In addition to deals on O'Hare Intl to Adelaide flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from O'Hare Intl to Adelaide?

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

Can I find deals for business class flights from O'Hare Intl to Adelaide?

Yes. Cheapflights offers flight deals from O'Hare Intl 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.

$1,048+ Cheap Flights from Chicago O'Hare Intl Airport to Adelaide

Q: How much does it cost for a return flight from Chicago O'Hare Intl Airport to Adelaide?

Airfare is above average for this route at the moment. Chicago O'Hare Intl Airport to Adelaide flights typically cost between $1,822 and $1,726 in June. The cheapest return flight price found within the last 3 days was $1,920 on Qantas Airways (8 June-15 June). Find deals

Cheap flight deals from O'Hare Intl to Adelaide

Enter your travel dates to find the best prices.

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Best

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Cheapest flights from O'Hare Intl to Adelaide
Explore the most affordable flight options available from O'Hare Intl to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2026.

Thu 14/519:21

ORD

ADL

2 stops27h 49m

Qantas Airways

Sat 23/506:00

ADL

ORD

2 stops28h 03m

Qantas Airways

Deal found 24/4$1,952

Thu 2/717:10

ORD

ADL

2 stops28h 15m

Qantas Airways

Sun 2/806:00

ADL

ORD

2 stops26h 42m

Qantas Airways

Deal found 27/4$1,960

Sun 28/618:59

ORD

ADL

2 stops26h 26m

Qantas Airways

Fri 3/719:45

ADL

ORD

2 stops34h 38m

Qantas Airways

Deal found 24/4$2,090

Mon 10/814:21

ORD

ADL

2 stops30h 04m

Air New Zealand

Wed 19/806:00

ADL

ORD

2 stops23h 06m

Air New Zealand

Deal found 28/4$2,249

Mon 19/1016:40

ORD

ADL

2 stops26h 45m

Air New Zealand

Tue 10/1118:30

ADL

ORD

2 stops36h 37m

Air New Zealand

Deal found 25/4$2,258

Wed 9/907:30

ORD

ADL

2 stops36h 55m

Air New Zealand

Wed 23/906:00

ADL

ORD

2 stops27h 28m

Air New Zealand

Deal found 28/4$2,317

Thu 2/718:20

ORD

ADL

2 stops26h 15m

United Airlines

Sun 2/820:00

ADL

ORD

2 stops35h 34m

United Airlines

Deal found 29/4$2,502

Wed 9/919:20

ORD

ADL

1 stop29h 40m

Qatar Airways

Wed 23/911:50

ADL

ORD

2 stops41h 45m

Qatar Airways

Deal found 28/4$2,536

Find flight deals from O'Hare Intl to Adelaide

Round-trip from	$1,920
One-way from	$1,048
Popular in	January
Cheapest in	July
Average price	$2,010

Qantas Airways
8/6-15/6
4 total stops
53h 43m total
Chicago to Adelaide

Search Deals

19/5
3 total stops
58h 29m total
Chicago to Adelaide

Search Deals

Highest demand for flights based on searches. 24% potential increase in price ($1,060 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 14% potential price decrease ($429 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Adelaide that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Thu 14/5

19:21-13:40

2 stops27h 49m

Adelaide

Sat 23/5

06:00-19:33

2 stops28h 03m

$1,952

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Thu 2/7

17:10-11:55

2 stops28h 15m

Adelaide

Sun 2/8

06:00-18:12

2 stops26h 42m

$1,960

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Sun 28/6

18:59-11:55

2 stops26h 26m

Adelaide

Fri 3/7

19:45-15:53

2 stops34h 38m

$2,090

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Thu 2/7

18:20-11:05

2 stops26h 15m

Adelaide

Sun 2/8

20:00-17:04

2 stops35h 34m

$2,502

Fastest return journey

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Mon 10/8

17:15-09:25

2 stops25h 40m

Adelaide

Wed 19/8

12:40-00:28

3 stops26h 18m

$2,795

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Mon 19/10

14:15-13:55

3 stops32h 10m

Adelaide

Tue 10/11

19:55-19:35

3 stops40h 10m

$2,800

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Thu 2/7

19:08-11:55

2 stops26h 17m

Adelaide

Sun 2/8

13:25-00:51

3 stops25h 56m

$2,811

Cheapest one-way

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Tue 19/5

20:56-21:55

3 stops58h 29m

$1,048

Fastest single journey

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Tue 19/5

20:35-20:05

1 stop33h 00m

$3,053

Flights are sorted by cheapest return flights first.

Deals found on 27/4

Sorted by cheapest first

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

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

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 O'Hare Intl Airport to Adelaide

How much does it cost for a return flight from Chicago O'Hare Intl Airport to Adelaide?

Related info for your journey

What airport do you fly into for flights to Adelaide from Chicago O'Hare Intl?
If you book a flight to Adelaide from Chicago O'Hare Intl, 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 O'Hare Intl to Adelaide per day from 0 different airlines.
How long is the flight from Chicago O'Hare Intl Airport to Adelaide?
For as low as $1,920, Qantas Airways can have you in Adelaide from Chicago O'Hare Intl Airport in 27h 35m. Chicago O'Hare Intl Airport and Adelaide are separated by a distance of 15937 km.
Can I find deals for flights from O'Hare Intl to Adelaide that include hotel bookings?
Yes. In addition to deals on O'Hare Intl to Adelaide flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from O'Hare Intl to Adelaide?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Adelaide.
Can I find deals for business class flights from O'Hare Intl to Adelaide?
Yes. Cheapflights offers flight deals from O'Hare Intl 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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900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Adelaide from O'Hare Intl today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from O'Hare Intl to Adelaide?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Adelaide from O'Hare Intl.

Can Cheapflights find flights from O'Hare Intl to Adelaide with no change fees?

Need flexible booking options for your flight to Adelaide from O'Hare Intl? 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 O'Hare Intl to Adelaide become cheaper?

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Cheap flights from Chicago O'Hare Intl Airport to Adelaide from $1,048

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 19/5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from O'Hare Intl to Adelaide

Cheapest flights from O'Hare Intl to AdelaideExplore the most affordable flight options available from O'Hare Intl to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2026.

Explore the most affordable flight options available from O'Hare Intl to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2026.

Best flights from O'Hare Intl to AdelaideDiscover carefully curated flight deals from O'Hare Intl to Adelaide that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 April 2026.

Discover carefully curated flight deals from O'Hare Intl to Adelaide that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 April 2026.

Last-minute flights from O'Hare Intl to AdelaideDiscover last-minute flight deals from O'Hare Intl to Adelaide. Data last updated 29 April 2026 and is based on user searches.

Discover last-minute flight deals from O'Hare Intl to Adelaide. Data last updated 29 April 2026 and is based on user searches.

One-way flights from O'Hare Intl to AdelaideSearch for one-way flight options from O'Hare Intl to Adelaide. Find affordable one-way fares based on user searches. Data last updated 29 April 2026.

Search for one-way flight options from O'Hare Intl to Adelaide. Find affordable one-way fares based on user searches. Data last updated 29 April 2026.

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

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

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to Adelaide

How much does it cost for a return flight from Chicago O'Hare Intl Airport to Adelaide?

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Adelaide. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Adelaide from Chicago O'Hare Intl?

How long is the flight from Chicago O'Hare Intl Airport to Adelaide?

Can I find deals for flights from O'Hare Intl to Adelaide that include hotel bookings?

How can I find direct flights from O'Hare Intl to Adelaide?

Can I find deals for business class flights from O'Hare Intl to Adelaide?

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Search flights from O'Hare Intl to Adelaide by cabin class

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O'Hare Intl and Adelaide flights

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Can Cheapflights notify me if prices for flights from O'Hare Intl to Adelaide become cheaper?

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Cheapest flights from O'Hare Intl to Adelaide
Explore the most affordable flight options available from O'Hare Intl to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2026.

Best flights from O'Hare Intl to Adelaide
Discover carefully curated flight deals from O'Hare Intl to Adelaide that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 April 2026.

Last-minute flights from O'Hare Intl to Adelaide
Discover last-minute flight deals from O'Hare Intl to Adelaide. Data last updated 29 April 2026 and is based on user searches.

One-way flights from O'Hare Intl to Adelaide
Search for one-way flight options from O'Hare Intl to Adelaide. Find affordable one-way fares based on user searches. Data last updated 29 April 2026.