ADL - ORD

$1,441 Find Cheap Flights from Adelaide to Chicago - Compare and Save

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Everything you should know

Cheapest round-trip
$1,441
Typical prices: $1,209-$1,647
Cathay Pacific
Thu 11/1Thu 11/8
ADL - ORD • 2 stops
Cheapest one-way
$2,234
Typical prices: $756-$926
Multiple Airlines
Sat 2/24
ADL - ORD • 3 stops
When to travel
March
Cheapest • 18% price drop
October
Most popular
Good to know
+1
Good to know
+1
Top layover airports
San Francisco (SFO)
Cheapest • Avg $1,426 (round-trip)
Dubai Intl (DXB)
Shortest trip • 32h 39m (one-way)
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Flight Deals

Cheap Flights from Adelaide to Chicago (ADL-ORD)

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

Recent round-trip flight deals from Adelaide to Chicago

Sun, Nov 1 - Sun, Nov 8
Cathay Pacific Logo
7:45 pm - 12:30 pmADL  Adelaide-ORD Chicago O'Hare Intl
57h 15m2 stops Melbourne Hong Kong Intl
Cathay Pacific Logo
2:10 pm - 7:05 amORD  Chicago O'Hare Intl-ADL Adelaide
48h 25m2 stops Hong Kong Intl Melbourne
$1,441Cathay Pacific
Thu, Nov 5 - Mon, Nov 9
Cathay Pacific Logo
7:50 am - 12:30 pmADL  Adelaide-ORD Chicago O'Hare Intl
45h 10m2 stops Melbourne Hong Kong Intl
Cathay Pacific Logo
2:10 pm - 10:30 amORD  Chicago O'Hare Intl-ADL Adelaide
27h 50m1 stop Hong Kong Intl
$1,442Cathay Pacific
Thu, Nov 5 - Mon, Nov 9
Cathay Pacific Logo
7:50 am - 12:30 pmADL  Adelaide-ORD Chicago O'Hare Intl
45h 10m2 stops Melbourne Hong Kong Intl
Cathay Pacific Logo
2:10 pm - 10:30 amORD  Chicago O'Hare Intl-ADL Adelaide
27h 50m1 stop Hong Kong Intl
$1,443Cathay Pacific
Thu, Nov 5 - Mon, Nov 9
Cathay Pacific Logo
7:50 am - 12:30 pmADL  Adelaide-ORD Chicago O'Hare Intl
45h 10m2 stops Melbourne Hong Kong Intl
Cathay Pacific Logo
2:10 pm - 10:30 amORD  Chicago O'Hare Intl-ADL Adelaide
27h 50m1 stop Hong Kong Intl
$1,444Cathay Pacific
Thu, Nov 5 - Mon, Nov 9
Cathay Pacific Logo
7:50 am - 12:30 pmADL  Adelaide-ORD Chicago O'Hare Intl
45h 10m2 stops Melbourne Hong Kong Intl
Cathay Pacific Logo
2:10 pm - 10:30 amORD  Chicago O'Hare Intl-ADL Adelaide
27h 50m1 stop Hong Kong Intl
$1,446Cathay Pacific
Thu, Nov 5 - Mon, Nov 9
Cathay Pacific Logo
7:45 pm - 12:30 pmADL  Adelaide-ORD Chicago O'Hare Intl
33h 15m2 stops Melbourne Hong Kong Intl
Cathay Pacific Logo
2:10 pm - 3:45 pmORD  Chicago O'Hare Intl-ADL Adelaide
33h 05m2 stops Hong Kong Intl Melbourne
$1,547Cathay Pacific
Thu, Nov 5 - Mon, Nov 9
Cathay Pacific Logo
7:45 pm - 12:30 pmADL  Adelaide-ORD Chicago O'Hare Intl
33h 15m2 stops Melbourne Hong Kong Intl
Cathay Pacific Logo
2:10 pm - 3:45 pmORD  Chicago O'Hare Intl-ADL Adelaide
33h 05m2 stops Hong Kong Intl Melbourne
$1,549Cathay Pacific
Thu, Nov 5 - Mon, Nov 9
Cathay Pacific Logo
7:45 pm - 12:30 pmADL  Adelaide-ORD Chicago O'Hare Intl
33h 15m2 stops Melbourne Hong Kong Intl
Cathay Pacific Logo
2:10 pm - 3:45 pmORD  Chicago O'Hare Intl-ADL Adelaide
33h 05m2 stops Hong Kong Intl Melbourne
$1,551Cathay Pacific
Sun, Nov 1 - Sun, Nov 8
Qatar Airways Logo
10:00 pm - 6:00 pmADL  Adelaide-ORD Chicago O'Hare Intl
36h 30m2 stops Doha Hamad Intl Atlanta Hartsfield-Jackson
Qatar Airways Logo
6:50 pm - 3:55 pmORD  Chicago O'Hare Intl-ADL Adelaide
28h 35m1 stop Doha Hamad Intl
$2,000Qatar Airways
Thu, Nov 5 - Mon, Nov 9
Air Canada Logo
6:10 am - 2:37 pmADL  Adelaide-ORD Chicago O'Hare Intl
24h 57m2 stops Brisbane Vancouver Intl
Air Canada Logo
12:50 pm - 6:10 pmORD  Chicago O'Hare Intl-ADL Adelaide
36h 50m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
$2,004Air Canada
Booking Insights

Price, demand and travel trends for Adelaide to Chicago O'Hare Intl Airport flights

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

How much is a round-trip flight from Adelaide to Chicago O'Hare Intl Airport?

Round-trip flights from Adelaide to Chicago O'Hare Intl Airport start at $1,441. Prices are typical for this route right now, with typical round-trip fares ranging from $1,209 to $1,647. The lowest price found in the past 5 days was $1,441 on Cathay Pacific.

What's the cheapest day of the week to fly from Adelaide to Chicago O'Hare Intl Airport?

Tuesday is the cheapest day of the week to fly from Adelaide to Chicago O'Hare Intl Airport, it is 17% cheaper than the average day. Wednesday is the most expensive day with flight prices 26% higher than average. Based on deals found by KAYAK users in the last 12 months.

Find deals

Key details for Adelaide to Chicago O'Hare Intl Airport flights

Low season

January

Cheapest flight

$2,234
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 26% increase in price.
Flight from Adelaide to Chicago O'Hare Intl Airport

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

Your Adelaide to Chicago O'Hare Intl Airport 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 Adelaide to Chicago O'Hare Intl Airport?

    Flights from Adelaide to Chicago O'Hare Intl Airport usually depart from Adelaide (ADL) and arrive at Chicago O'Hare Intl (ORD).

  • Which airports do connecting flights from Adelaide to Chicago O'Hare Intl Airport pass through?

    Connecting flights from Adelaide to Chicago O'Hare Intl Airport most commonly pass through:

    • Dubai Intl (DXB) - 50% of one-stop connections
    • San Francisco (SFO) - 50% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from Adelaide to Chicago O'Hare Intl Airport?

    Yes. Being flexible with your travel dates can save you up to 35% on the Adelaide to Chicago O'Hare Intl Airport route. Tuesday is the cheapest departure day at $1,133 round-trip on average, while Wednesday is the most expensive at $1,719, a difference of $586. 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 Chicago O'Hare Intl Airport?

    Some of the most popular sights in Chicago O'Hare Intl Airport are Magnificent Mile, Grant Park and River North. These are among the most viewed places in Chicago O'Hare Intl Airport on KAYAK.

  • How long is a flight from Adelaide to Chicago O'Hare Intl Airport?

    There are currently no nonstop flights available from Adelaide to Chicago O'Hare Intl Airport. Flights with 1 layover take between 22h 13m and 32h 39m in total, depending on the connection.

  • Do I need a passport to fly from Adelaide to Chicago O'Hare Intl Airport?

    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 Adelaide to Chicago O'Hare Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,441 to $3,001. That means the highest observed fare was about 2x higher than the lowest one.

  • How are flight prices from Adelaide to Chicago O'Hare Intl Airport looking right now?

    One-way fares from Adelaide to Chicago O'Hare Intl Airport are currently higher than usual. Average one-way flight prices are about $3,966, which is 372% above the typical average for this route.

  • How much time can I save by choosing a different layover airport from Adelaide to Chicago O'Hare Intl Airport?

    Flying via San Francisco (SFO) gives the shortest average 1-stop total travel time at 22h 13m, compared with 32h 39m via Dubai Intl (DXB).

  • What is the time difference between Adelaide and Chicago O'Hare Intl Airport?

    Chicago O'Hare Intl Airport is 14 hours behind Adelaide (Central Time vs Central Australia Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Chicago O'Hare Intl Airport (ORD)?

    Chicago O'Hare Intl Airport (ORD) hosts 5 major car rental companies, with daily rates starting from around $17 for economy cars. Top options include:
    • Routes Car & Truck Rentals
    • Europcar
    • Hertz
    • Dollar
    • Ace

  • How much should I expect to pay for a Adelaide to Chicago O'Hare Intl Airport flight?

    Round-trip flights from Adelaide to Chicago O'Hare Intl Airport range from $1,209 to $1,647, with an average of $1,361 over the past 12 months. Anything below $1,209 counts as a good deal.

Your guide to booking Adelaide to Chicago O'Hare Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Wednesday. On this route, Tuesday flights average $1,133 - about $586 less than Wednesday (34% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Adelaide to Chicago O'Hare Intl Airport trip for March. Fares historically average $1,118 round-trip in that month - typically $1,027 less than the most expensive month, which is December (based on the last 12 months).

More options for your flight from Adelaide to Chicago

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