Cheap flights from Illinois to Adelaide from $1,626
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Illinois to Adelaide
Discover tips and strategies to find the most affordable flight options for your journey from Illinois (USIL) 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 19 December 2024.
Find flight deals from Illinois to Adelaide
Best flights from Illinois to AdelaideDiscover carefully curated flight deals from Illinois to Adelaide that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 December 2024.
Discover carefully curated flight deals from Illinois to Adelaide that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 December 2024.
Find flights from Illinois to Adelaide within your budget
Customise your flight search to find flights from Illinois to Adelaide that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 19 December 2024.
Fly from
Fly to
Route
Depart
Return
Price
ChicagoAdelaide
ORD - ADL
ORDADL
Chicago O'Hare Intl
Sat 1/2
12:56-10:10
2 stops28h 44m
Adelaide
Sat 8/2
06:00-19:40
2 stops30h 10m
ChicagoAdelaide
ORD - ADL
ORDADL
Chicago O'Hare Intl
Sat 1/2
20:25-11:30
2 stops46h 35m
Adelaide
Sat 8/2
12:55-15:59
2 stops43h 34m
ChicagoAdelaide
ORD - ADL
ORDADL
Chicago O'Hare Intl
Tue 21/1
15:22-11:20
2 stops27h 28m
Adelaide
Tue 28/1
06:30-15:26
2 stops25h 26m
ChicagoAdelaide
ORD - ADL
ORDADL
Chicago O'Hare Intl
Sat 1/2
12:56-10:10
2 stops28h 44m
Adelaide
Sat 8/2
12:55-05:05
2 stops32h 40m
ChicagoAdelaide
ORD - ADL
ORDADL
Chicago O'Hare Intl
Sat 1/2
15:40-22:00
2 stops37h 50m
Adelaide
Sat 8/2
06:00-08:05
3 stops42h 35m
ChicagoAdelaide
ORD - ADL
ORDADL
Chicago O'Hare Intl
Wed 5/2
19:05-17:05
1 stop29h 30m
Adelaide
Wed 19/2
22:00-14:30
1 stop33h 00m
ChicagoAdelaide
ORD - ADL
ORDADL
Chicago O'Hare Intl
Fri 17/1
14:35-10:55
2 stops27h 50m
Adelaide
Thu 30/1
08:40-19:59
2 stops27h 49m
ChicagoAdelaide
ORD - ADL
ORDADL
Chicago O'Hare Intl
Sat 1/2
19:05-17:05
1 stop29h 30m
Adelaide
Sat 8/2
22:00-14:30
1 stop33h 00m
ChicagoAdelaide
ORD - ADL
ORDADL
Chicago O'Hare Intl
Thu 16/1
15:56-07:40
3 stops47h 14m
ChicagoAdelaide
ORD - ADL
ORDADL
Chicago O'Hare Intl
Thu 16/1
19:05-17:05
1 stop29h 30m
Best time to book a flight from Illinois to Adelaide
Have a flexible travel schedule? Discover the best time to fly to Adelaide from Illinois with our price prediction graph.
Travel insights for flights from Illinois to Adelaide
Get recent, data-driven insights about flights from Illinois to Adelaide including ideal travel times, pricing trends, and more.
Rainfall in Adelaide by month
Plan your trip to Adelaide by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Adelaide ranges from 10.0 - 60.0 inches per month. July is typically the wettest month, when rainfall can reach 60.0 mm. January is typically the driest time to visit Adelaide when rainfall is around 10.0 mm.
Temperature in Adelaide by month
Plan your trip to Adelaide by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Adelaide, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 11.0 C).
Reviews of airlines servicing Adelaide
Get insights into the airlines that provide service to Adelaide. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Adelaide. Reviews last updated 19 December 2024.
Crew
Food
Comfort
Entertainment
Boarding
Overall
Reviews
Organized and punctual departure process. The flight was full and the seat pitch is inadequate given the ultra long flight. It looks like the airline has increased the seat rows to maximize the payload, but overlooked the comfort factor. I was in economy at a window seat, but had half a window to my seat! The cabin temperature was a little warm, when I tried to open the overhead vent, the one in front was too far and started blowing air on the passenger in front of me, and the same for the vent behind me, it was for the passenger behinde. It looked as if an extra row was cramped between every two rows. The family behind me had a child who was constantly crying and banging his head against my seat. It's not the airline's fault, but the lack of space aggravated the situation.
Crew
Food
Comfort
Entertainment
Boarding
Overall
Reviews
Organized and punctual departure process. The flight was full and the seat pitch is inadequate given the ultra long flight. It looks like the airline has increased the seat rows to maximize the payload, but overlooked the comfort factor. I was in economy at a window seat, but had half a window to my seat! The cabin temperature was a little warm, when I tried to open the overhead vent, the one in front was too far and started blowing air on the passenger in front of me, and the same for the vent behind me, it was for the passenger behinde. It looked as if an extra row was cramped between every two rows. The family behind me had a child who was constantly crying and banging his head against my seat. It's not the airline's fault, but the lack of space aggravated the situation.
Crew
Food
Comfort
Entertainment
Boarding
Overall
Reviews
Organized and punctual departure process. The flight was full and the seat pitch is inadequate given the ultra long flight. It looks like the airline has increased the seat rows to maximize the payload, but overlooked the comfort factor. I was in economy at a window seat, but had half a window to my seat! The cabin temperature was a little warm, when I tried to open the overhead vent, the one in front was too far and started blowing air on the passenger in front of me, and the same for the vent behind me, it was for the passenger behinde. It looked as if an extra row was cramped between every two rows. The family behind me had a child who was constantly crying and banging his head against my seat. It's not the airline's fault, but the lack of space aggravated the situation.
Crew
Food
Comfort
Entertainment
Boarding
Overall
Reviews
Organized and punctual departure process. The flight was full and the seat pitch is inadequate given the ultra long flight. It looks like the airline has increased the seat rows to maximize the payload, but overlooked the comfort factor. I was in economy at a window seat, but had half a window to my seat! The cabin temperature was a little warm, when I tried to open the overhead vent, the one in front was too far and started blowing air on the passenger in front of me, and the same for the vent behind me, it was for the passenger behinde. It looked as if an extra row was cramped between every two rows. The family behind me had a child who was constantly crying and banging his head against my seat. It's not the airline's fault, but the lack of space aggravated the situation.
Crew
Food
Comfort
Entertainment
Boarding
Overall
Reviews
Organized and punctual departure process. The flight was full and the seat pitch is inadequate given the ultra long flight. It looks like the airline has increased the seat rows to maximize the payload, but overlooked the comfort factor. I was in economy at a window seat, but had half a window to my seat! The cabin temperature was a little warm, when I tried to open the overhead vent, the one in front was too far and started blowing air on the passenger in front of me, and the same for the vent behind me, it was for the passenger behinde. It looked as if an extra row was cramped between every two rows. The family behind me had a child who was constantly crying and banging his head against my seat. It's not the airline's fault, but the lack of space aggravated the situation.
Crew
Food
Comfort
Entertainment
Boarding
Overall
Reviews
Organized and punctual departure process. The flight was full and the seat pitch is inadequate given the ultra long flight. It looks like the airline has increased the seat rows to maximize the payload, but overlooked the comfort factor. I was in economy at a window seat, but had half a window to my seat! The cabin temperature was a little warm, when I tried to open the overhead vent, the one in front was too far and started blowing air on the passenger in front of me, and the same for the vent behind me, it was for the passenger behinde. It looked as if an extra row was cramped between every two rows. The family behind me had a child who was constantly crying and banging his head against my seat. It's not the airline's fault, but the lack of space aggravated the situation.
Related info for your journey
Find useful and relevant information for your journey from Illinois to Adelaide. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Other flights to Adelaide
Explore flights to Adelaide departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 19 December 2024.
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How does Cheapflights help users find flights from Illinois to Adelaide?
Deals for Illinois to Adelaide flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
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By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Adelaide from Illinois.
Can Cheapflights find flights from Illinois to Adelaide with no change fees?
Need flexible booking options for your flight to Adelaide from Illinois? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
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Yes! Start tracking prices for Illinois to Adelaide flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.