
Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Adelaide (ADL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 4, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $1,368 (Gotogate) |
One-way from | $929 (Trip.com) |
Popular in | December |
Cheapest in | February |
Average price | $1,461 |
Fly from
Fly to
Route
Depart
Return
ChicagoAdelaide
ORD Chicago O'Hare Intl - ADL Adelaide
ORDADL
Chicago O'Hare Intl
Fri 2/19
5:40 am-11:55 am
2 stops37h 45m
Adelaide
Wed 12/31
12:00 am-8:30 am
Nonstop0h 00m
ChicagoAdelaide
ORD Chicago O'Hare Intl - ADL Adelaide
ORDADL
Chicago O'Hare Intl
Fri 2/19
2:10 pm-10:30 am
1 stop27h 50m
Adelaide
Wed 12/31
12:00 am-8:30 am
Nonstop0h 00m
ChicagoAdelaide
ORD Chicago O'Hare Intl - ADL Adelaide
ORDADL
Chicago O'Hare Intl
Sat 12/26
6:45 pm-10:35 pm
2 stops35h 20m
Adelaide
Wed 12/31
12:00 am-8:30 am
Nonstop0h 00m
ChicagoAdelaide
ORD Chicago O'Hare Intl - ADL Adelaide
ORDADL
Chicago O'Hare Intl
Sun 1/31
8:20 pm-10:55 am
2 stops46h 05m
Adelaide
Fri 2/12
12:05 pm-7:56 pm
2 stops24h 21m
ChicagoAdelaide
ORD Chicago O'Hare Intl - ADL Adelaide
ORDADL
Chicago O'Hare Intl
Sat 12/26
3:57 pm-9:30 am
1 stop25h 03m
Adelaide
Wed 12/31
12:00 am-8:30 am
Nonstop0h 00m
ChicagoAdelaide
ORD Chicago O'Hare Intl - ADL Adelaide
ORDADL
Chicago O'Hare Intl
Tue 11/17
10:35 am-3:55 pm
2 stops36h 50m
Adelaide
Fri 12/11
7:50 pm-2:30 pm
2 stops59h 10m
ChicagoAdelaide
ORD Chicago O'Hare Intl - ADL Adelaide
ORDADL
Chicago O'Hare Intl
Sun 11/15
5:10 pm-3:55 pm
2 stops54h 15m
Adelaide
Sat 12/12
10:00 pm-2:30 pm
1 stop33h 00m
ChicagoAdelaide
ORD Chicago O'Hare Intl - ADL Adelaide
ORDADL
Chicago O'Hare Intl
Mon 11/30
6:50 pm-3:55 pm
1 stop28h 35m
Adelaide
Mon 12/14
10:00 pm-7:59 pm
2 stops38h 29m
ChicagoAdelaide
ORD Chicago O'Hare Intl - ADL Adelaide
ORDADL
Chicago O'Hare Intl
Thu 11/19
6:50 pm-3:55 pm
1 stop28h 35m
Adelaide
Mon 11/23
10:00 pm-2:30 pm
1 stop33h 00m
ChicagoAdelaide
ORD Chicago O'Hare Intl - ADL Adelaide
ORDADL
Chicago O'Hare Intl
Sun 11/15
5:10 pm-3:55 pm
2 stops54h 15m
Adelaide
Mon 12/7
10:00 pm-2:30 pm
1 stop33h 00m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
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