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.

$1,045 Cheap Flights from Adelaide to Chicago in 2025/26

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Adelaide to Chicago

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:55 am - 8:23 pmADL-ORD

23h 58m2 stops

4:00 pm - 10:55 amORD-ADL

28h 25m2 stops

$1,242Air New Zealand

Find Deal

Thu, Mar 19 - Tue, Apr 28

6:10 am - 2:41 pmADL-ORD

25h 01m2 stops

3:40 pm - 4:20 pmORD-ADL

33h 10m2 stops

$1,338Air Canada

Find Deal

Sat, Jan 31 - Wed, Mar 11

6:00 am - 7:30 pmADL-ORD

29h 00m3 stops

2:00 pm - 1:55 pmORD-ADL

33h 25m3 stops

$1,375Air Canada

Find Deal

Thu, Mar 19 - Tue, Apr 28

6:10 am - 2:41 pmADL-ORD

25h 01m2 stops

3:40 pm - 10:30 pmORD-ADL

38h 20m2 stops

$1,377Air Canada

Find Deal

Sat, Jan 31 - Sat, Mar 7

6:10 am - 2:41 pmADL-ORD

25h 01m2 stops

2:00 pm - 1:55 pmORD-ADL

32h 25m3 stops

$1,405Air Canada

Find Deal

Sat, Jan 31 - Wed, Mar 11

2:55 pm - 12:28 amADL-ORD

26h 03m2 stops

4:20 pm - 9:30 amORD-ADL

24h 40m1 stop

$1,453United Airlines

Find Deal

Sat, Jan 31 - Sat, Mar 7

12:40 pm - 11:59 pmADL-ORD

25h 49m2 stops

6:45 pm - 10:55 amORD-ADL

25h 40m2 stops

$1,462Multiple Airlines

Find Deal

Mon, May 4 - Tue, Jun 30

6:05 am - 12:55 pmADL-ORD

47h 20m2 stops

3:35 pm - 10:30 amORD-ADL

27h 25m1 stop

$1,468Cathay Pacific

Find Deal

Sun, Mar 8 - Wed, Mar 11

12:00 pm - 12:55 pmADL-ORD

41h 25m1 stop

3:35 pm - 10:30 amORD-ADL

27h 25m1 stop

$1,472Cathay Pacific

Find Deal

Sun, Mar 8 - Wed, Mar 11

12:00 pm - 12:55 pmADL-ORD

41h 25m1 stop

3:35 pm - 10:30 amORD-ADL

27h 25m1 stop

$1,473Cathay Pacific

Find Deal

Sun, Mar 8 - Wed, Mar 11

United Airlines flights from Adelaide to Chicago

Our best United Airlines deals on Adelaide to Chicago flight tickets

United Airlines

Jan 31

ADL2:55 pmAdelaide

32h 05m

2 stops

ORD6:30 amChicago O'Hare Intl

Feb 28

ORD6:17 pmChicago O'Hare Intl

22h 43m

1 stop

ADL9:30 amAdelaide

$1,453

Find similar

United Airlines

Dec 31

ADL2:55 pmAdelaide

24h 12m

2 stops

ORD10:37 pmChicago O'Hare Intl

Jan 7

ORD7:50 pmChicago O'Hare Intl

45h 10m

2 stops

ADL9:30 amAdelaide

$1,600

Find similar

United Airlines

May 7

ADL6:05 amAdelaide

33h 23m

2 stops

ORD12:58 amChicago O'Hare Intl

Jun 30

ORD9:05 pmChicago O'Hare Intl

46h 30m

2 stops

ADL10:05 amAdelaide

$1,676

Find similar

Air New Zealand flights from Adelaide to Chicago

Our best Air New Zealand deals on Adelaide to Chicago flight tickets

Air New Zealand

Mar 19

ADL11:55 amAdelaide

23h 58m

2 stops

ORD8:23 pmChicago O'Hare Intl

Apr 28

ORD4:00 pmChicago O'Hare Intl

28h 25m

2 stops

ADL10:55 amAdelaide

$1,242

Find similar

Air New Zealand

Mar 8

ADL11:55 amAdelaide

33h 56m

2 stops

ORD5:21 amChicago O'Hare Intl

Mar 11

ORD4:20 pmChicago O'Hare Intl

27h 05m

2 stops

ADL10:55 amAdelaide

$1,666

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Thu 3/19

11:55 am-8:23 pm

2 stops23h 58m

Chicago O'Hare Intl

Tue 4/28

4:00 pm-10:55 am

2 stops28h 25m

$1,242

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Sat 1/31

6:10 am-2:41 pm

2 stops25h 01m

Chicago O'Hare Intl

Wed 3/11

3:40 pm-4:20 pm

2 stops33h 10m

$1,338

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Thu 3/19

6:00 am-7:30 pm

3 stops29h 00m

Chicago O'Hare Intl

Tue 4/28

2:00 pm-1:55 pm

3 stops33h 25m

$1,375

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Sat 1/31

6:10 am-2:41 pm

2 stops25h 01m

Chicago O'Hare Intl

Sat 3/7

3:40 pm-10:30 pm

2 stops38h 20m

$1,377

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Sat 1/31

6:10 am-2:41 pm

2 stops25h 01m

Chicago O'Hare Intl

Wed 3/11

2:00 pm-1:55 pm

3 stops32h 25m

$1,405

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Sat 1/31

2:55 pm-12:28 am

2 stops26h 03m

Chicago O'Hare Intl

Sat 3/7

4:20 pm-9:30 am

1 stop24h 40m

$1,453

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Mon 5/4

12:40 pm-11:59 pm

2 stops25h 49m

Chicago O'Hare Intl

Tue 6/30

6:45 pm-10:55 am

2 stops25h 40m

$1,462

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Sun 3/8

6:05 am-12:55 pm

2 stops47h 20m

Chicago O'Hare Intl

Wed 3/11

3:35 pm-10:30 am

1 stop27h 25m

$1,468

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Sun 3/8

12:00 pm-12:55 pm

1 stop41h 25m

Chicago O'Hare Intl

Wed 3/11

3:35 pm-10:30 am

1 stop27h 25m

$1,472

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Sun 3/8

12:00 pm-12:55 pm

1 stop41h 25m

Chicago O'Hare Intl

Wed 3/11

3:35 pm-10:30 am

1 stop27h 25m

$1,473

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Thursday when prices can be found for as low as $1,289. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Adelaide to Chicago for around $1,868.

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

Direct flights	None

There are no direct flights from Adelaide to Chicago. There are no popular flight routes from Adelaide to Chicago.

Search flight deals

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 21h 17m.
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.

Merrillville

New Buffalo

Hammond

Benton Harbor

Saint Joseph

Portage

Lansing

Schererville

Valparaiso

Crown Point

Munster

Chesterton

Monticello

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.