ADL - ORD

$745 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 2/16. 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 O'Hare Intl Airport

 
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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$1,006
Air Canada
Wed 2/18Sun 2/22
ADL - ORD • 2 stops
Cheapest one-way
$745
Multiple Airlines
Mon 2/16
ADL - ORD • 3 stops
Start a new search
KAYAK searches 100s 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-ORD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip 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 round-trip flight deals from Adelaide to Chicago

Wed, Feb 18 - Sun, Feb 22
Air Canada Logo
6:10 am - 2:41 pmADL-ORD
25h 01m2 stops
Air Canada Logo
3:35 pm - 4:20 pmORD-ADL
32h 15m2 stops
$1,006Air Canada
Find Deal
Wed, Feb 18 - Sun, Feb 22
Air Canada Logo
6:10 am - 4:38 pmADL-ORD
26h 58m2 stops
Air Canada Logo
3:35 pm - 10:30 pmORD-ADL
38h 25m2 stops
$1,009Air Canada
Find Deal
Wed, Feb 18 - Sun, Feb 22
Air Canada Logo
6:10 am - 4:38 pmADL-ORD
26h 58m2 stops
Air Canada Logo
2:00 pm - 7:10 pmORD-ADL
36h 40m3 stops
$1,013Air Canada
Find Deal
Wed, Feb 18 - Sun, Feb 22
Air Canada Logo
6:10 am - 4:38 pmADL-ORD
26h 58m2 stops
Air Canada Logo
8:00 am - 1:55 pmORD-ADL
37h 25m3 stops
$1,015Air Canada
Find Deal
Wed, Feb 18 - Sun, Feb 22
United Airlines Logo
2:55 pm - 7:55 pmADL-ORD
21h 30m1 stop
United Airlines Logo
9:10 pm - 9:30 amORD-ADL
43h 50m2 stops
$1,021United Airlines
Find Deal
Wed, Feb 18 - Sun, Feb 22
Air Canada Logo
6:00 am - 7:45 pmADL-ORD
30h 15m3 stops
Air Canada Logo
10:00 am - 1:55 pmORD-ADL
35h 25m3 stops
$1,023Air Canada
Find Deal
Wed, Feb 18 - Sun, Feb 22
United Airlines Logo
2:55 pm - 7:55 pmADL-ORD
21h 30m1 stop
United Airlines Logo
9:10 pm - 9:30 amORD-ADL
43h 50m2 stops
$1,024United Airlines
Find Deal
Wed, Feb 18 - Sun, Feb 22
Air Canada Logo
6:00 am - 7:45 pmADL-ORD
30h 15m3 stops
Air Canada Logo
11:11 am - 1:55 pmORD-ADL
34h 14m3 stops
$1,026Air Canada
Find Deal
Mon, Jan 12 - Mon, Jan 19
Qantas Airways Logo
8:00 pm - 9:23 pmADL-ORD
41h 53m2 stops
Qantas Airways Logo
3:10 pm - 10:55 amORD-ADL
27h 15m2 stops
$1,259Qantas Airways
Find Deal
Mon, Jan 12 - Mon, Jan 19
United Airlines Logo
2:55 pm - 9:15 pmADL-ORD
22h 50m2 stops
United Airlines Logo
11:05 am - 9:30 amORD-ADL
29h 55m1 stop
$1,275United Airlines
Find Deal
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 round-trip tickets from Adelaide to Chicago were found on Air Canada ($1,013) and United Airlines ($1,021).

Find deals

Good to know

Low seasonMay
Cheapest flight$745
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly and prices are also 21% 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 round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 Adelaide to Chicago flights

  • What is the cheapest flight from Adelaide to Chicago O'Hare Intl Airport?

    In the last 3 days, the lowest price for a flight from Adelaide to Chicago O'Hare Intl Airport was $745 for a one-way ticket and $1,006 for a round-trip.

  • Do I need a passport to fly between Adelaide and Chicago?

    Yes

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

    We unfortunately don’t have that data for this specific 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 round-trip ticket. You could then fly to Chicago with an airline and back to Adelaide with another airline. Booking your flights between Adelaide and ORD can sometimes prove cheaper using this method.

  • 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.

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

Information on your arrival and departure airports

Adelaide (ADL)
O'Hare Intl (ORD)