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Cheap flights from Adelaide to Chicago from $1,116

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Adelaide to Chicago departing on 9/18. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Adelaide to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
8:00 pm - 2:43 pmADL  Adelaide-ORD Chicago O'Hare Intl
33h 13m2 stops Sydney Kingsford Smith Vancouver Intl
Air Canada Logo
7:45 pm - 6:10 pmORD  Chicago O'Hare Intl-ADL Adelaide
31h 55m2 stops Vancouver Intl Brisbane
$1,116Air Canada
Fri, Sep 18 - Thu, Sep 24
Air Canada Logo
8:00 pm - 2:43 pmADL  Adelaide-ORD Chicago O'Hare Intl
33h 13m2 stops Sydney Kingsford Smith Vancouver Intl
Air Canada Logo
3:40 pm - 11:50 amORD  Chicago O'Hare Intl-ADL Adelaide
29h 40m2 stops Vancouver Intl Sydney Kingsford Smith
$1,144Air Canada
Wed, Sep 9 - Sun, Sep 20
Air Canada Logo
8:00 pm - 10:05 pmADL  Adelaide-ORD Chicago O'Hare Intl
40h 35m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
Air Canada Logo
3:40 pm - 11:50 amORD  Chicago O'Hare Intl-ADL Adelaide
29h 40m2 stops Vancouver Intl Sydney Kingsford Smith
$1,152Air Canada
Wed, Sep 9 - Sun, Sep 20
Multiple Airlines Logo
7:35 pm - 2:43 pmADL  Adelaide-ORD Chicago O'Hare Intl
33h 38m2 stops Sydney Kingsford Smith Vancouver Intl
Multiple Airlines Logo
2:15 pm - 10:00 pmORD  Chicago O'Hare Intl-ADL Adelaide
41h 15m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
$1,208Multiple Airlines
Fri, Sep 18 - Thu, Sep 24
Cathay Pacific Logo
8:50 am - 2:20 pmADL  Adelaide-ORD Chicago O'Hare Intl
44h 00m2 stops Sydney Kingsford Smith Hong Kong Intl
Cathay Pacific Logo
4:15 pm - 9:25 amORD  Chicago O'Hare Intl-ADL Adelaide
50h 40m2 stops Hong Kong Intl Melbourne
$1,529Cathay Pacific
Wed, Sep 9 - Sun, Sep 20
Air New Zealand Logo
12:05 pm - 5:01 amADL  Adelaide-ORD Chicago O'Hare Intl
31h 26m2 stops Auckland Intl San Francisco
Air New Zealand Logo
4:40 pm - 10:55 amORD  Chicago O'Hare Intl-ADL Adelaide
27h 45m2 stops Los Angeles Auckland Intl
$1,583Air New Zealand
Wed, Sep 9 - Sun, Sep 20
Air New Zealand Logo
12:05 pm - 12:59 amADL  Adelaide-ORD Chicago O'Hare Intl
27h 24m2 stops Auckland Intl San Francisco
Air New Zealand Logo
3:48 pm - 10:55 amORD  Chicago O'Hare Intl-ADL Adelaide
28h 37m2 stops Los Angeles Auckland Intl
$1,593Air New Zealand
Wed, Sep 9 - Sun, Sep 20
Cathay Pacific Logo
2:25 pm - 1:55 pmADL  Adelaide-ORD Chicago O'Hare Intl
62h 00m2 stops Sydney Kingsford Smith Hong Kong Intl
Cathay Pacific Logo
4:15 pm - 9:25 amORD  Chicago O'Hare Intl-ADL Adelaide
50h 40m2 stops Hong Kong Intl Melbourne
$1,616Cathay Pacific
Mon, Sep 14 - Mon, Sep 21
Air Canada Logo
8:00 pm - 7:48 pmADL  Adelaide-ORD Chicago O'Hare Intl
38h 18m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
Air Canada Logo
12:59 pm - 11:50 amORD  Chicago O'Hare Intl-ADL Adelaide
32h 21m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
$1,618Air Canada
Wed, Sep 9 - Sun, Sep 20
Air Canada Logo
7:00 pm - 6:51 pmADL  Adelaide-ORD Chicago O'Hare Intl
38h 21m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
Air Canada Logo
10:43 am - 1:55 pmORD  Chicago O'Hare Intl-ADL Adelaide
36h 42m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
$1,635Air Canada
Fri, Sep 18 - Thu, Sep 24

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Air Canada flights from Adelaide to Chicago

Our best Air Canada deals on Adelaide to Chicago flight tickets
Air Canada
Sep 18
ADL8:00 pmAdelaide
33h 13m
2 stops
ORD2:43 pmChicago O'Hare Intl
Sep 24
ORD7:45 pmChicago O'Hare Intl
31h 55m
2 stops
ADL6:10 pmAdelaide
$1,116
Air Canada
Sep 9
ADL8:00 pmAdelaide
33h 13m
2 stops
ORD2:43 pmChicago O'Hare Intl
Sep 20
ORD3:40 pmChicago O'Hare Intl
29h 40m
2 stops
ADL11:50 amAdelaide
$1,144
Air Canada
Sep 9
ADL8:00 pmAdelaide
40h 35m
3 stops
ORD10:05 pmChicago O'Hare Intl
Sep 20
ORD3:40 pmChicago O'Hare Intl
29h 40m
2 stops
ADL11:50 amAdelaide
$1,152

Qatar Airways flights from Adelaide to Chicago

Our best Qatar Airways deals on Adelaide to Chicago flight tickets
Qatar Airways
Sep 14
ADL10:00 pmAdelaide
37h 42m
2 stops
ORD9:12 pmChicago O'Hare Intl
Sep 21
ORD7:20 pmChicago O'Hare Intl
29h 10m
1 stop
ADL3:00 pmAdelaide
$1,837
Qatar Airways
Sep 18
ADL10:00 pmAdelaide
50h 28m
2 stops
ORD9:58 amChicago O'Hare Intl
Sep 24
ORD7:20 pmChicago O'Hare Intl
29h 10m
1 stop
ADL3:00 pmAdelaide
$1,881
Qatar Airways
Sep 18
ADL10:00 pmAdelaide
37h 42m
2 stops
ORD9:12 pmChicago O'Hare Intl
Sep 24
ORD7:20 pmChicago O'Hare Intl
29h 10m
1 stop
ADL3:00 pmAdelaide
$1,898

momondo Fare Finder

 
Customize your flight search to find flights from Adelaide to Chicago 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 August 8, 2026.
Use the filters below to find and compare flights from Adelaide to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AdelaideChicago

ADL Adelaide - ORD Chicago O'Hare Intl

ADLORD

Adelaide

Fri 9/18

8:00 pm-2:43 pm

2 stops33h 13m

Chicago O'Hare Intl

Thu 9/24

7:45 pm-6:10 pm

2 stops31h 55m

$1,116

AdelaideChicago

ADL Adelaide - ORD Chicago O'Hare Intl

ADLORD

Adelaide

Wed 9/9

8:00 pm-2:43 pm

2 stops33h 13m

Chicago O'Hare Intl

Sun 9/20

3:40 pm-11:50 am

2 stops29h 40m

$1,144

AdelaideChicago

ADL Adelaide - ORD Chicago O'Hare Intl

ADLORD

Adelaide

Wed 9/9

8:00 pm-10:05 pm

3 stops40h 35m

Chicago O'Hare Intl

Sun 9/20

3:40 pm-11:50 am

2 stops29h 40m

$1,152

AdelaideChicago

ADL Adelaide - ORD Chicago O'Hare Intl

ADLORD

Adelaide

Fri 9/18

7:35 pm-2:43 pm

2 stops33h 38m

Chicago O'Hare Intl

Thu 9/24

2:15 pm-10:00 pm

3 stops41h 15m

$1,208

AdelaideChicago

ADL Adelaide - ORD Chicago O'Hare Intl

ADLORD

Adelaide

Wed 9/9

8:50 am-2:20 pm

2 stops44h 00m

Chicago O'Hare Intl

Sun 9/20

4:15 pm-9:25 am

2 stops50h 40m

$1,529

AdelaideChicago

ADL Adelaide - ORD Chicago O'Hare Intl

ADLORD

Adelaide

Wed 9/9

12:05 pm-5:01 am

2 stops31h 26m

Chicago O'Hare Intl

Sun 9/20

4:40 pm-10:55 am

2 stops27h 45m

$1,583
Quickest round-trip

AdelaideChicago

ADL Adelaide - ORD Chicago O'Hare Intl

ADLORD

Adelaide

Wed 9/9

12:05 pm-12:59 am

2 stops27h 24m

Chicago O'Hare Intl

Sun 9/20

3:48 pm-10:55 am

2 stops28h 37m

$1,593

AdelaideChicago

ADL Adelaide - ORD Chicago O'Hare Intl

ADLORD

Adelaide

Mon 9/14

2:25 pm-1:55 pm

2 stops62h 00m

Chicago O'Hare Intl

Mon 9/21

4:15 pm-9:25 am

2 stops50h 40m

$1,616

AdelaideChicago

ADL Adelaide - ORD Chicago O'Hare Intl

ADLORD

Adelaide

Wed 9/9

8:00 pm-7:48 pm

3 stops38h 18m

Chicago O'Hare Intl

Sun 9/20

12:59 pm-11:50 am

3 stops32h 21m

$1,618

AdelaideChicago

ADL Adelaide - ORD Chicago O'Hare Intl

ADLORD

Adelaide

Fri 9/18

7:00 pm-6:51 pm

3 stops38h 21m

Chicago O'Hare Intl

Thu 9/24

10:43 am-1:55 pm

3 stops36h 42m

$1,635

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Chicago from

How to get the cheapest flight ticket from Adelaide to Chicago

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 cheapest month to fly to Chicago?

The month of February is, on average, the cheapest month to fly to Chicago from Adelaide, with most prices found around $0. If you’re not able to fly to Chicago in February, then January is your next best option. Flight prices from Adelaide to Chicago during January average around $995.

When to book flights from Adelaide to Chicago

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

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

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

Fastest flight time

27h 24m

Direct flights

None
The fastest flight from Adelaide to Chicago takes 27h 24m
There are no direct flights from Adelaide to Chicago. There are no popular flight routes from Adelaide to Chicago.
Search flight deals

Frequently asked questions about flying from Adelaide to Chicago

  • How far is Adelaide to Chicago by plane?

    The distance between Adelaide and Chicago is about 9912.3 mi. In terms of flight time, this usually takes a little over 27h 24m.

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

    Prices for flights from Adelaide Airport to Chicago are refreshed on a daily basis.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Adelaide Airport to Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The travel and health documents you'll need for your trip to Chicago may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Portage
Benton Harbor
Lansing
Saint Joseph
Valparaiso
Schererville
Munster
Chesterton
Monticello
Crown Point
Porter
Griffith
Saint John

Why use momondo?

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

Finding the right flight to Chicago from Adelaide 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 Chicago quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Chicago from Adelaide with this policy.

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

Once all potential Adelaide to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Adelaide to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport