ADL - CHI

$663 Find Cheap Flights from Adelaide to Chicago

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Adelaide to Chicago departing on 14/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Chicago

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Adelaide to Chicago, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Adelaide to Chicago, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
$1,410
Multiple Airlines
Wed 18/3Tue 21/4
ADL - ORD • 2 stops
Cheapest one-way flight
$663
Multiple Airlines
Sat 14/3
ADL - ORD • 2 stops
Top airlines
Air Canada
Cheapest • from $1,458 (return)
Qantas Airways
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Chicago!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Adelaide to Chicago (ADL-CHI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Adelaide to Chicago that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Adelaide to Chicago

Wed, 18 Mar - Tue, 21 Apr
Multiple Airlines Logo
18:55 - 14:41
ADL
-
ORD
35h 16m
2 stops
Multiple Airlines Logo
15:40 - 11:55
ORD
-
ADL
29h 45m
2 stops
$1,410Multiple Airlines
Thu, 12 Mar - Sat, 21 Mar
Air Canada Logo
06:10 - 14:41
ADL
-
ORD
24h 01m
2 stops
Air Canada Logo
15:35 - 19:10
ORD
-
ADL
36h 05m
2 stops
$1,458Air Canada
Wed, 18 Mar - Tue, 21 Apr
Air Canada Logo
18:55 - 14:41
ADL
-
ORD
35h 16m
2 stops
Air Canada Logo
10:52 - 11:50
ORD
-
ADL
34h 28m
3 stops
$1,477Air Canada
Thu, 12 Mar - Sat, 21 Mar
Multiple Airlines Logo
21:45 - 14:41
ADL
-
ORD
32h 26m
2 stops
Multiple Airlines Logo
15:35 - 12:40
ORD
-
ADL
29h 35m
2 stops
$1,534Multiple Airlines
Thu, 12 Mar - Sat, 21 Mar
Air Canada Logo
21:45 - 14:41
ADL
-
ORD
32h 26m
2 stops
Air Canada Logo
15:35 - 19:10
ORD
-
ADL
36h 05m
2 stops
$1,536Air Canada
Thu, 12 Mar - Sat, 21 Mar
Air Canada Logo
06:10 - 14:41
ADL
-
ORD
24h 01m
2 stops
Air Canada Logo
14:00 - 19:10
ORD
-
ADL
37h 40m
3 stops
$1,576Air Canada
Wed, 18 Mar - Wed, 25 Mar
Qantas Airways Logo
07:50 - 17:46
ADL
-
ORD
25h 26m
2 stops
Qantas Airways Logo
19:29 - 15:45
ORD
-
ADL
28h 46m
2 stops
$1,578Qantas Airways
Thu, 12 Feb - Mon, 16 Feb
Air Canada Logo
06:00 - 14:41
ADL
-
ORD
25h 11m
2 stops
Air Canada Logo
15:35 - 22:30
ORD
-
ADL
38h 25m
2 stops
$1,607Air Canada
Wed, 18 Mar - Wed, 25 Mar
United Airlines Logo
14:15 - 23:38
ADL
-
ORD
24h 53m
1 stop
United Airlines Logo
21:15 - 09:20
ORD
-
ADL
44h 35m
2 stops
$1,609United Airlines
Thu, 12 Feb - Mon, 16 Feb
Air Canada Logo
06:00 - 13:01
ADL
-
ORD
47h 31m
3 stops
Air Canada Logo
15:35 - 22:30
ORD
-
ADL
38h 25m
2 stops
$1,619Air Canada
Booking Insights

KAYAK's insights & trends for Adelaide to Chicago flights

Get data-powered insights and trends into flights from Adelaide to Chicago to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Adelaide to Chicago?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest return tickets from Adelaide to Chicago were found on Air Canada ($1,458) and American Airlines ($1,620).

Find deals

Good to know

Low seasonMarch
Cheapest flight$663
Best time to beat the crowds (33% less expensive on average)
Most popular time to fly and prices are also 25% lower on average.
Flight from Adelaide to Chicago

When to book flights from Adelaide to Chicago

Are your dates flexible? Find out the best times to travel from Adelaide to Chicago based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Adelaide to Chicago

  • What is the cheapest flight from Adelaide to Chicago?

    In the last 3 days, the lowest price for a flight from Adelaide to Chicago was $663 for a one-way ticket and $1,410 for a return.

  • Which airports will I be using when flying from Adelaide to Chicago?

    On your way to Chicago, you’ll fly out from Adelaide. You’ll be landing at Chicago O'Hare Intl.

  • Which aircraft models fly most regularly from Adelaide to Chicago?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Adelaide to Chicago?

    Star Alliance, and oneworld are the airline alliances operating flights between Adelaide and Chicago, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Adelaide to Chicago?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Adelaide to Chicago.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Adelaide to Chicago?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Adelaide is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Adelaide to Chicago?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Chicago with an airline and back to Adelaide with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Adelaide to Chicago?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago from Adelaide up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Adelaide to Chicago

 
See real verified KAYAK customer reviews for airlines flying from Adelaide to Chicago. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Adelaide to Chicago? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
Qantas AirwaysOverall score based on 981 reviews
7.7Boarding
8.2Crew
7.0Food
7.5Comfort
7.2Entertainment
Airline reviews

Hard to move and get out of my seat when the passenger in front is in recline position.

2.0 MediocreAnonymous, Jan 2026
MEL - LAX
Read more Qantas Airways reviews

Hard to move and get out of my seat when the passenger in front is in recline position.

It was a good flight and no complaints. It just wasn't anything that was better than any other flight.

The crew were wonderful - if only the customers were as well behaved as the attendants!! Ha ha! If you could just talk to God and ask for less turbulence next time.... Juuuuust kidding....

Flight was canceled. I was not alerted. It was only kayak that alerted me

Flight was 2.5 hours late leaving. We spent 50 minutes of that sitting on the plane with no explanation. They did reduce the time in the air so we arrived a little less late which was something. The cheese and crackers were okay but the wine was terrible.

Excellent as always, I won't fly to Australia, and back to the US on any other airline. The flight crew is always top notch, and have a way to make one feel extra special. Thank you for your service, I would rate Qantas Airways a 10+.

Basic airline, aircraft and service. AA gets you from point A to B. My flight was delayed by 2 hours too.

No internet on flight, which makes log travels really hard.

Not great. The inflight entertainment was all on an app, and I did not want to watch a film on my phone. Also, the range of options of films was limited.

My flight from Dallas to Sydney was cancelled. My entire trip was rerouted to include the following: Hartford to Washington DC Washington DC to JFK JFK to Auckland Auckland to Christchurch I paid for an aisle seat on the flight to Auckland and was asked if I would take a window seat to accommodate a family. The agent at the podium failed to mention that the family had a 3 month old baby and that a bassinet would be used during the 16 hour flight. The only way I could get out of my seat was to crawl under the bassinet of the sleeping baby. I think it is wrong that I was no given the choice to sit in another seat, that the agent knew what she was doing and chose to not properly disclose my seating arrangement. Terrible treatment.

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

Information on your arrival and departure airports

Adelaide (ADL)