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Cheap flights from Chicago to Adelaide from $1,614

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Adelaide departing on 8/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago to Adelaide

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air New Zealand Logo
8:46 am - 10:55 am
ORD
-
ADL
35h 39m
2 stops
Air New Zealand Logo
6:00 am - 2:36 pm
ADL
-
ORD
23h 06m
2 stops
$1,614Air New Zealand
Mon, Aug 10 - Wed, Aug 19
Air New Zealand Logo
2:21 pm - 10:55 am
ORD
-
ADL
30h 04m
2 stops
Air New Zealand Logo
6:00 am - 8:41 pm
ADL
-
ORD
29h 11m
2 stops
$1,615Air New Zealand
Mon, Aug 10 - Wed, Aug 19
Air New Zealand Logo
6:10 pm - 1:35 pm
ORD
-
ADL
28h 55m
2 stops
Air New Zealand Logo
12:05 pm - 9:37 pm
ADL
-
ORD
24h 02m
2 stops
$1,627Air New Zealand
Mon, Aug 10 - Wed, Aug 19
Air New Zealand Logo
4:20 pm - 11:05 am
ORD
-
ADL
28h 15m
2 stops
Air New Zealand Logo
12:05 pm - 9:37 pm
ADL
-
ORD
24h 02m
2 stops
$1,636Air New Zealand
Tue, Sep 8 - Tue, Sep 22
Air New Zealand Logo
7:30 am - 10:55 am
ORD
-
ADL
36h 55m
2 stops
Air New Zealand Logo
6:00 am - 6:58 pm
ADL
-
ORD
27h 28m
2 stops
$1,663Air New Zealand
Wed, Sep 9 - Wed, Sep 23
Air New Zealand Logo
4:40 pm - 10:55 am
ORD
-
ADL
26h 45m
2 stops
Air New Zealand Logo
4:30 pm - 2:37 pm
ADL
-
ORD
38h 37m
2 stops
$1,676Air New Zealand
Mon, Oct 19 - Tue, Nov 10
Air New Zealand Logo
8:02 pm - 10:55 am
ORD
-
ADL
48h 23m
2 stops
Air New Zealand Logo
12:05 pm - 11:16 pm
ADL
-
ORD
25h 41m
2 stops
$1,712Air New Zealand
Thu, Jul 2 - Sun, Aug 2
Air New Zealand Logo
3:47 pm - 11:05 am
ORD
-
ADL
28h 48m
2 stops
Air New Zealand Logo
11:55 am - 11:02 pm
ADL
-
ORD
26h 37m
2 stops
$1,733Air New Zealand
Tue, Jul 28 - Fri, Oct 30
Qantas Airways Logo
5:10 pm - 11:55 am
ORD
-
ADL
28h 15m
2 stops
Qantas Airways Logo
6:00 am - 7:59 pm
ADL
-
ORD
28h 29m
2 stops
$1,764Qantas Airways
Thu, Jul 2 - Sun, Aug 2
United Airlines Logo
2:29 pm - 11:05 am
ORD
-
ADL
30h 06m
2 stops
United Airlines Logo
6:05 am - 2:35 pm
ADL
-
ORD
23h 00m
2 stops
$1,789United Airlines
Thu, Jul 2 - Sun, Aug 2

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Air Canada flights from Chicago to Adelaide

Our best Air Canada deals on Chicago to Adelaide flight tickets
Air Canada
Oct 19
ORD2:15 pmChicago O'Hare Intl
32h 10m
3 stops
ADL1:55 pmAdelaide
Nov 10
ADL6:10 amAdelaide
25h 01m
2 stops
ORD2:41 pmChicago O'Hare Intl
$2,001
Air Canada
Sep 8
ORD3:40 pmChicago O'Hare Intl
29h 40m
2 stops
ADL11:50 amAdelaide
Sep 22
ADL8:00 pmAdelaide
38h 18m
3 stops
ORD7:48 pmChicago O'Hare Intl
$2,006
Air Canada
Oct 19
ORD2:15 pmChicago O'Hare Intl
32h 10m
3 stops
ADL1:55 pmAdelaide
Nov 10
ADL7:55 pmAdelaide
40h 10m
3 stops
ORD7:35 pmChicago O'Hare Intl
$2,014

Air New Zealand flights from Chicago to Adelaide

Our best Air New Zealand deals on Chicago to Adelaide flight tickets
Air New Zealand
Aug 10
ORD8:46 amChicago O'Hare Intl
35h 39m
2 stops
ADL10:55 amAdelaide
Aug 19
ADL6:00 amAdelaide
23h 06m
2 stops
ORD2:36 pmChicago O'Hare Intl
$1,614
Air New Zealand
Aug 10
ORD2:21 pmChicago O'Hare Intl
30h 04m
2 stops
ADL10:55 amAdelaide
Aug 19
ADL6:00 amAdelaide
29h 11m
2 stops
ORD8:41 pmChicago O'Hare Intl
$1,615
Air New Zealand
Aug 10
ORD6:10 pmChicago O'Hare Intl
28h 55m
2 stops
ADL1:35 pmAdelaide
Aug 19
ADL12:05 pmAdelaide
24h 02m
2 stops
ORD9:37 pmChicago O'Hare Intl
$1,627

momondo Fare Finder

 
Customize your flight search to find flights from Chicago to Adelaide 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, momondo users made 832,500 searches. Data last updated May 3, 2026.
Use the filters below to find and compare flights from Chicago to Adelaide that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Mon 8/10

8:46 am-10:55 am

2 stops35h 39m

Adelaide

Wed 8/19

6:00 am-2:36 pm

2 stops23h 06m

$1,614

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Mon 8/10

2:21 pm-10:55 am

2 stops30h 04m

Adelaide

Wed 8/19

6:00 am-8:41 pm

2 stops29h 11m

$1,615

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Mon 8/10

6:10 pm-1:35 pm

2 stops28h 55m

Adelaide

Wed 8/19

12:05 pm-9:37 pm

2 stops24h 02m

$1,627
Quickest round-trip

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Tue 9/8

4:20 pm-11:05 am

2 stops28h 15m

Adelaide

Tue 9/22

12:05 pm-9:37 pm

2 stops24h 02m

$1,636

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Wed 9/9

7:30 am-10:55 am

2 stops36h 55m

Adelaide

Wed 9/23

6:00 am-6:58 pm

2 stops27h 28m

$1,663

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Mon 10/19

4:40 pm-10:55 am

2 stops26h 45m

Adelaide

Tue 11/10

4:30 pm-2:37 pm

2 stops38h 37m

$1,676

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Thu 7/2

8:02 pm-10:55 am

2 stops48h 23m

Adelaide

Sun 8/2

12:05 pm-11:16 pm

2 stops25h 41m

$1,712

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Tue 7/28

3:47 pm-11:05 am

2 stops28h 48m

Adelaide

Fri 10/30

11:55 am-11:02 pm

2 stops26h 37m

$1,733

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Thu 7/2

5:10 pm-11:55 am

2 stops28h 15m

Adelaide

Sun 8/2

6:00 am-7:59 pm

2 stops28h 29m

$1,764

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Thu 7/2

2:29 pm-11:05 am

2 stops30h 06m

Adelaide

Sun 8/2

6:05 am-2:35 pm

2 stops23h 00m

$1,789

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Adelaide from

How to get the cheapest flight ticket from Chicago to Adelaide

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Chicago and Adelaide?

What is the cheapest month to fly to Adelaide?

The cheapest month to fly to Adelaide from Chicago is in April. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of April, then book flights to Adelaide from Chicago during October instead. Flights to Adelaide in October, while not as cheap as those in April, still average around $649.

When to book flights from Chicago to Adelaide

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Adelaide according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago to Adelaide (CHI to ADL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Adelaide

Fastest flight time

26h 15m

Direct flights

None
The fastest flight from Chicago to Adelaide takes 26h 15m
There are no direct flights from Chicago to Adelaide. There are no popular flight routes from Chicago to Adelaide.
Search flight deals

Frequently asked questions about flying from Chicago to Adelaide

  • How far is Chicago to Adelaide by plane?

    The straight-line distance from Chicago to Adelaide is 9912.3 mi. 26h 15m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Chicago to Adelaide Airport?

    Prices for flights from Chicago to Adelaide Airport are updated daily.

  • How many operators does momondo search for flights from Chicago to Adelaide Airport?

  • How old do you have to be to fly from Chicago to Adelaide Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Adelaide Airport.

  • What documentation or ID do you need to fly to Adelaide Airport?

    The travel and health documents required for your trip to Adelaide Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Adelaide Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Chicago to Adelaide?

Best airlines flying from Chicago to Adelaide

Compare and see reviews for airlines that fly from Chicago to Adelaide with momondo
Airline
Rating
Free Cancellation
Price
Qantas AirwaysPriceFrom $941Free CancellationRating
7.5
1,030 reviews
Search Qantas Airways flights
Air New ZealandPriceFrom $1,303Free CancellationRating
8.0
639 reviews
Search Air New Zealand flights
Fiji AirwaysPriceFrom $1,351Free CancellationRating
8.1
240 reviews
Search Fiji Airways flights
United AirlinesPriceFrom $1,673Free CancellationRating
7.4
9,683 reviews
Search United Airlines flights

Traveling to a place near Adelaide?

Book flights to Adelaide if you plan to visit one of these locations
Glenelg

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Adelaide?

Finding the right flight to Adelaide from Chicago is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Adelaide quick and easy, saving you time and money.

Can I find flights from Chicago to Adelaide with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Chicago to Adelaide flights to just show those with flexible booking policies.

How can momondo help me find flights from Chicago to Adelaide?

momondo helps you find the best flight between Chicago and Adelaide by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Chicago to Adelaide right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Adelaide, momondo offers a useful price alert feature which will track prices for flights to Adelaide from Chicago and alert you when they change.

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