Cheap Flights from Chicago to Adelaide
No deal from Chicago to Adelaide has cleared our price bar yet. What we have seen on the route is below.
Across 3 months of observations from Chicago to Adelaide, the lowest round-trip fare we recorded was $1280, in October. The typical fare was $1345. October was the cheapest month we saw and September the dearest.
The most recent price we saw on this route was $1318 on Air New Zealand and United, seen Oct 17. It is an unverified observation and may have changed.
See every deal <a href="/from/chicago">from Chicago</a>, <a href="/to/adelaide">to Adelaide</a>, or the return direction <a href="/from/adelaide/to/chicago">Adelaide to Chicago</a>.
Latest price we saw: Chicago to Adelaide
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Chicago (ORD) to Adelaide (ADL) | $1318 | 6.7¢ | Dec 7 – Dec 14 | Air New Zealand and United | Oct 17 | Check price |
Price history: Chicago to Adelaide
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $1280 | $1334 | 18 |
| Sep 2026 | $1296 | $1336 | 37 |
| Aug 2026 | $1289 | $1365 | 49 |
Frequently asked questions
How many flight deals from Chicago to Adelaide are on Sparkflights right now?
There are 0 verified deals from Chicago to Adelaide on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Chicago to Adelaide?
The lowest fare we've recorded from Chicago to Adelaide is $1280, based on 104 price observations over 3 months.
How much does a flight from Chicago to Adelaide cost?
The typical round-trip fare we observed from Chicago to Adelaide is $1345, against a recorded low of $1280. These are observations, not quotes.
When is the cheapest month to fly Chicago to Adelaide?
October was the cheapest month we observed from Chicago to Adelaide and September the dearest, over 3 months of data.
What is the current price from Chicago to Adelaide?
The most recent fare our sweep saw from Chicago to Adelaide is $1318, on Oct 17. It is an unverified observation rather than a verified deal, so check it before booking.