CHI - ADL

$1,045 Find Cheap Flights from Chicago to Adelaide – Compare and Save

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Cheap Flights from Chicago to Adelaide (CHI-ADL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Chicago to Adelaide

Tue, 22 Sep - Mon, 23 Nov
Air Canada Logo
19:48 - 18:10ORD  Chicago O'Hare Intl-ADL Adelaide
31h 52m2 stops Vancouver Intl Brisbane
Air Canada Logo
06:10 - 19:59ADL  Adelaide-ORD Chicago O'Hare Intl
30h 19m2 stops Brisbane Vancouver Intl
$1,762Air Canada
Tue, 22 Sep - Mon, 16 Nov
Air Canada Logo
19:48 - 18:10ORD  Chicago O'Hare Intl-ADL Adelaide
31h 52m2 stops Vancouver Intl Brisbane
Air Canada Logo
06:00 - 20:48ADL  Adelaide-ORD Chicago O'Hare Intl
31h 18m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
$1,779Air Canada
Tue, 22 Sep - Mon, 23 Nov
Air Canada Logo
19:48 - 18:10ORD  Chicago O'Hare Intl-ADL Adelaide
31h 52m2 stops Vancouver Intl Brisbane
Air Canada Logo
06:00 - 19:58ADL  Adelaide-ORD Chicago O'Hare Intl
30h 28m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
$1,828Air Canada
Mon, 19 Oct - Mon, 9 Nov
Multiple Airlines Logo
15:40 - 13:55ORD  Chicago O'Hare Intl-ADL Adelaide
30h 45m2 stops Vancouver Intl Sydney Kingsford Smith
Multiple Airlines Logo
06:00 - 14:37ADL  Adelaide-ORD Chicago O'Hare Intl
25h 07m2 stops Sydney Kingsford Smith Vancouver Intl
$1,830Multiple Airlines
Mon, 19 Oct - Tue, 10 Nov
Air Canada Logo
15:40 - 19:25ORD  Chicago O'Hare Intl-ADL Adelaide
36h 15m2 stops Vancouver Intl Sydney Kingsford Smith
Air Canada Logo
06:10 - 14:37ADL  Adelaide-ORD Chicago O'Hare Intl
24h 57m2 stops Brisbane Vancouver Intl
$1,832Air Canada
Mon, 19 Oct - Mon, 9 Nov
Multiple Airlines Logo
15:40 - 13:55ORD  Chicago O'Hare Intl-ADL Adelaide
30h 45m2 stops Vancouver Intl Sydney Kingsford Smith
Multiple Airlines Logo
06:00 - 19:05ADL  Adelaide-ORD Chicago O'Hare Intl
29h 35m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
$1,841Multiple Airlines
Sat, 6 Mar - Sun, 14 Mar
Air Canada Logo
15:40 - 21:00ORD  Chicago O'Hare Intl-ADL Adelaide
36h 50m2 stops Vancouver Intl Brisbane
Air Canada Logo
21:40 - 14:35ADL  Adelaide-ORD Chicago O'Hare Intl
32h 25m2 stops Brisbane Vancouver Intl
$1,843Air Canada
Mon, 19 Oct - Tue, 10 Nov
Air Canada Logo
12:59 - 13:55ORD  Chicago O'Hare Intl-ADL Adelaide
33h 26m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Air Canada Logo
06:10 - 14:37ADL  Adelaide-ORD Chicago O'Hare Intl
24h 57m2 stops Brisbane Vancouver Intl
$1,844Air Canada
Sat, 6 Mar - Sun, 14 Mar
Air Canada Logo
15:40 - 21:00ORD  Chicago O'Hare Intl-ADL Adelaide
36h 50m2 stops Vancouver Intl Brisbane
Air Canada Logo
06:00 - 18:58ADL  Adelaide-ORD Chicago O'Hare Intl
29h 28m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
$1,851Air Canada
Sat, 6 Mar - Sun, 14 Mar
Air Canada Logo
15:40 - 21:00ORD  Chicago O'Hare Intl-ADL Adelaide
36h 50m2 stops Vancouver Intl Brisbane
Air Canada Logo
06:00 - 18:58ADL  Adelaide-ORD Chicago O'Hare Intl
29h 28m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
$1,852Air Canada
Booking Insights

Price, demand, and travel trends for Chicago to Adelaide flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Chicago to Adelaide with more confidence.

How much is a return flight from Chicago to Adelaide?

Return flights from Chicago to Adelaide start at $1,762. Prices are below average for this route right now, with typical return fares ranging from $1,922 to $2,330. The lowest price found in the past 5 days was $1,762 on Air Canada.

What is the cheapest Chicago to Adelaide flight route?

There's little price difference between Chicago to Adelaide routes. They average around $2,060 return, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from Chicago to Adelaide?

Tuesday is the cheapest day of the week to fly from Chicago to Adelaide and is 13% cheaper than the average day. Sunday is the most expensive day with flight prices 26% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Chicago to Adelaide?

  • June is the cheapest month to fly from Chicago to Adelaide at $1,241 return.
  • January ($5,442) and December ($2,371) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 338% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Chicago to Adelaide flights

Low season

December

Cheapest flight

$1,045
Best time to beat the crowds but there is an average 15% increase in price.
Most popular time to fly (14% more expensive on average)
Flights from Chicago O'Hare Intl Airport to Adelaide

When to book flights from Chicago to Adelaide

Are your dates flexible? Find out the best times to travel from Chicago to Adelaide based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Chicago to Adelaide flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from Chicago to Adelaide?

    Flights from Chicago to Adelaide may depart from several airports in Chicago area, including Chicago Midway (MDW), Chicago O'Hare Intl (ORD) and Chicago Greater Rockford (RFD). Flights usually arrive at Adelaide (ADL).

  • Which cabin classes can I book on flights from Chicago to Adelaide?

    Only Economy class is available on flights from Chicago to Adelaide.

  • Which airports do connecting flights from Chicago to Adelaide pass through?

    Most connecting flights from Chicago to Adelaide pass through San Francisco (SFO), which handles 100% of one-stop traffic on this route. Other stopover airports each see under 5%.

  • Can I save money by using flexible dates for flights from Chicago to Adelaide?

    Yes. Being flexible with your travel dates can save you up to 31% on the Chicago to Adelaide route. Tuesday is the cheapest departure day at $1,812 return on average, while Sunday is the most expensive at $2,612, a difference of $799. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Adelaide?

    Some of the most popular sights in Adelaide are Adelaide Convention Centre, East End Cafe Precinct, and Adelaide Casino. These are among the most viewed places in Adelaide on KAYAK.

  • How long is a flight from Chicago to Adelaide?

    A direct flight from Chicago to Adelaide takes 0h 00m, covering 25,683 km.

  • Do I need a passport to fly from Chicago to Adelaide?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Chicago to Adelaide changed much recently?

    Yes. Based on fares seen in the past 5 days, return prices on this route varied from about $1,762 to $2,972. That means the highest observed fare was about 68% higher than the lowest one.

  • How are flight prices from Chicago to Adelaide looking right now?

    One-way fares from Chicago to Adelaide are currently higher than usual. Average one-way flight prices are about $1,361, which is 8% above the typical average for this route.

  • What is the time difference between Chicago and Adelaide?

    Adelaide is 14 hours ahead of Chicago (Central Australia Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at Adelaide Airport (ADL)?

    Adelaide Airport (ADL) hosts 5 major car hire companies, with daily rates starting from around $16 for economy cars. Top options include:
    · Bargain Car Rentals
    · Simba Car Hire
    · East Coast Car Rentals
    · Europcar
    · Budget

  • How much should I expect to pay for a Chicago to Adelaide flight?

    Return flights from Chicago to Adelaide range from $1,922 to $2,330, with an average of $2,060 over the past 12 months. Anything below $1,922 counts as a good deal.

Your guide to booking Chicago to Adelaide flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure instead of Sunday. On this route, Tuesday flights average $1,812 – about $799 less than Sunday (31% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Chicago to Adelaide trip for June. Fares historically average $1,241 return in that month – typically $4,201 less than the most expensive month, which is January (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Adelaide Airport.
    - Atura Adelaide Airport
    - Lockleys Hotel

More options for your flight from Chicago to Adelaide

Complete your trip to Adelaide with a hotel stay or car hire

Car hire in Adelaide
Hotels in Adelaide
Holidays in Adelaide