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Cheap flights from Illinois to Adelaide (ADL) from $1,296

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ORD — ADL
May 14 — May 211
From?
To?
Tue 5/14
Tue 5/21
1 adult, Economy
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What is the cheapest month to fly from Illinois to Adelaide?

August can be a great time to fly to Adelaide from Illinois with a flight ticket averaging about $2,037. Cheapflights users have found deals in the month of August for as cheap as $1,371. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from Illinois to Adelaide (IL - ADL)?

When flying from Illinois to Adelaide, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Air New Zealand flights from Illinois to Adelaide

Explore cheap flight options specifically provided by Air New Zealand for the route between Illinois and Adelaide. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 9, 2024.
Peruse some of the lowest-priced Air New Zealand flights we've found from Illinois to Adelaide. Deals update often to give you more flight options matching your criteria
Sat 7/272:10 pmORD - ADL
2 stops30h 15mAir New Zealand
Mon 8/2611:55 amADL - ORD
2 stops27h 15mAir New Zealand
Deal found 5/7$1,357
Fri 7/267:35 pmORD - ADL
2 stops24h 15mAir New Zealand
Mon 8/2611:55 amADL - ORD
2 stops23h 25mAir New Zealand
Deal found 5/7$1,693
Sat 7/275:57 pmORD - ADL
2 stops26h 28mAir New Zealand
Sun 8/256:00 amADL - ORD
2 stops23h 01mAir New Zealand
Deal found 5/7$1,717
Fri 7/266:15 pmORD - ADL
2 stops25h 35mAir New Zealand
Sun 8/2511:55 amADL - ORD
2 stops27h 15mAir New Zealand
Deal found 5/7$1,770
Mon 7/297:35 pmORD - ADL
2 stops25h 15mAir New Zealand
Mon 8/2611:55 amADL - ORD
2 stops25h 40mAir New Zealand
Deal found 5/7$1,859
Sun 7/286:24 pmORD - ADL
2 stops25h 26mAir New Zealand
Mon 8/2611:55 amADL - ORD
2 stops23h 25mAir New Zealand
Deal found 5/7$1,870
Thu 7/257:35 pmORD - ADL
2 stops26h 10mAir New Zealand
Mon 8/2611:55 amADL - ORD
2 stops23h 25mAir New Zealand
Deal found 5/7$1,920
Sat 7/272:10 pmORD - ADL
2 stops30h 15mAir New Zealand
Wed 8/286:00 amADL - ORD
2 stops25h 12mAir New Zealand
Deal found 5/7$1,946
Sat 7/275:57 pmORD - ADL
2 stops26h 28mAir New Zealand
Sat 8/246:55 pmADL - ORD
2 stops34h 06mAir New Zealand
Deal found 5/7$1,949

Cheap Singapore Airlines flights from Illinois to Adelaide

Explore cheap flight options specifically provided by Singapore Airlines for the route between Illinois and Adelaide. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 9, 2024.
To aid your search, here are some of the cheapest Singapore Airlines flights we've found from Illinois to Adelaide. Deals are refreshing constantly so come back soon for more options.
Fri 9/135:25 pmORD - ADL
2 stops47h 30mSingapore Airlines
Wed 10/29:10 amADL - ORD
2 stops46h 15mSingapore Airlines
Deal found 5/6$1,777
Fri 9/135:25 pmORD - ADL
2 stops47h 30mSingapore Airlines
Sat 10/59:10 amADL - ORD
2 stops46h 15mSingapore Airlines
Deal found 5/6$1,827
Mon 7/296:35 amORD - ADL
2 stops34h 20mSingapore Airlines
Tue 8/279:10 amADL - ORD
2 stops45h 35mSingapore Airlines
Deal found 5/7$1,938
Sun 7/286:35 amORD - ADL
2 stops34h 20mSingapore Airlines
Tue 8/279:10 amADL - ORD
2 stops45h 35mSingapore Airlines
Deal found 5/7$2,209
Fri 9/139:10 pmORD - ADL
2 stops43h 45mSingapore Airlines
Mon 9/309:10 amADL - ORD
2 stops46h 07mSingapore Airlines
Deal found 5/6$2,280
Mon 7/296:35 amORD - ADL
2 stops34h 20mSingapore Airlines
Fri 8/239:10 amADL - ORD
2 stops45h 35mSingapore Airlines
Deal found 5/7$2,281

Cheap Illinois to Adelaide flights in May & June 2024

Find cheap flight options from Illinois to Adelaide specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Prices were last updated on May 9, 2024.
Check out some of the best flight deals from Illinois to Adelaide in 2024. Check back regularly for other flight deals.
Thu 6/276:25 pmORD - ADL
2 stops28h 20mQantas Airways
Wed 7/108:10 pmADL - ORD
2 stops48h 40mQantas Airways
Deal found 5/8$1,695
Thu 6/276:25 pmORD - ADL
2 stops25h 25mQantas Airways
Wed 7/108:10 pmADL - ORD
2 stops48h 40mQantas Airways
Deal found 5/7$1,705
Fri 6/76:25 pmORD - ADL
2 stops25h 25mMultiple Airlines
Fri 6/141:10 pmADL - ORD
2 stops25h 36mMultiple Airlines
Deal found 5/8$1,895
Fri 6/72:15 pmORD - ADL
3 stops30h 30mMultiple Airlines
Fri 6/147:50 pmADL - ORD
2 stops33h 09mMultiple Airlines
Deal found 5/8$2,100
Thu 6/276:25 pmORD - ADL
2 stops25h 25mMultiple Airlines
Wed 7/101:10 pmADL - ORD
3 stops25h 43mMultiple Airlines
Deal found 5/8$2,142
Thu 6/276:25 pmORD - ADL
2 stops25h 25mMultiple Airlines
Wed 7/1011:00 amADL - ORD
3 stops27h 53mMultiple Airlines
Deal found 5/7$2,147
Fri 6/72:20 pmORD - ADL
3 stops34h 40mMultiple Airlines
Fri 6/146:25 amADL - ORD
3 stops37h 54mMultiple Airlines
Deal found 5/8$2,315
Thu 6/272:15 pmORD - ADL
3 stops30h 30mMultiple Airlines
Wed 7/108:00 pmADL - ORD
3 stops50h 27mMultiple Airlines
Deal found 5/7$2,556
Thu 6/272:15 pmORD - ADL
3 stops30h 30mMultiple Airlines
Wed 7/108:00 pmADL - ORD
3 stops50h 27mMultiple Airlines
Deal found 5/8$2,634

Illinois to Adelaide 2024 flight deals

Discover exclusive flight deals for travel between Illinois and Adelaide in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 9, 2024.
Check out some of the best flight deals from Illinois to Adelaide in 2024. Check back regularly for other flight deals.
Sun 9/111:50 amORD - ADL
2 stops34h 55mQantas Airways
Tue 9/108:10 pmADL - ORD
2 stops35h 57mQantas Airways
Deal found 5/8$1,296
Sun 9/16:24 pmORD - ADL
2 stops25h 26mQantas Airways
Tue 9/108:10 pmADL - ORD
2 stops35h 57mQantas Airways
Deal found 5/7$1,306
Sat 7/272:10 pmORD - ADL
2 stops30h 15mAir New Zealand
Mon 8/2611:55 amADL - ORD
2 stops27h 15mAir New Zealand
Deal found 5/7$1,357
Wed 10/306:35 pmORD - ADL
2 stops32h 25mQantas Airways
Sun 11/38:10 pmADL - ORD
2 stops36h 19mQantas Airways
Deal found 5/7$1,381
Sun 9/159:55 amORD - ADL
2 stops34h 50mMultiple Airlines
Tue 9/2412:00 pmADL - ORD
2 stops32h 43mMultiple Airlines
Deal found 5/7$1,408
Fri 11/13:08 pmORD - ADL
2 stops29h 32mQantas Airways
Sun 11/246:00 amADL - ORD
2 stops27h 40mQantas Airways
Deal found 5/7$1,411
Sat 9/146:25 pmORD - ADL
2 stops26h 40mMultiple Airlines
Mon 10/71:35 pmADL - ORD
2 stops31h 55mMultiple Airlines
Deal found 5/6$1,661
Fri 7/267:35 pmORD - ADL
2 stops24h 15mAir New Zealand
Mon 8/2611:55 amADL - ORD
2 stops23h 25mAir New Zealand
Deal found 5/7$1,693
Thu 6/276:25 pmORD - ADL
2 stops28h 20mQantas Airways
Wed 7/108:10 pmADL - ORD
2 stops48h 40mQantas Airways
Deal found 5/8$1,695

Find flights from Illinois to Adelaide within your budget

Customize 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 2,752,338 searches. Data last updated May 9, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,296 - $2,445

Route

Depart

Return

Price

Chicago O'Hare IntlAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Sun 9/1

2 stops34h 55m

Adelaide

Tue 9/10

2 stops35h 57m

$1,296

Chicago O'Hare IntlAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Sun 9/1

2 stops25h 26m

Adelaide

Tue 9/10

2 stops35h 57m

$1,306

Chicago O'Hare IntlAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Sat 7/27

2 stops30h 15m

Adelaide

Mon 8/26

2 stops27h 15m

$1,357

Chicago O'Hare IntlAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Wed 10/30

2 stops32h 25m

Adelaide

Sun 11/3

2 stops36h 19m

$1,381

Chicago O'Hare IntlAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Sun 9/15

2 stops34h 50m

Adelaide

Tue 9/24

2 stops32h 43m

$1,408

Chicago O'Hare IntlAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Fri 9/13

2 stops47h 30m

Adelaide

Wed 10/2

2 stops46h 15m

$1,777

Chicago O'Hare IntlAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Wed 10/30

2 stops32h 39m

Adelaide

Sun 11/3

2 stops36h 16m

$2,223

Chicago O'Hare IntlAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Fri 11/1

2 stops43h 20m

Adelaide

Sun 11/24

1 stop33h 40m

$2,227

Chicago O'Hare IntlAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Fri 11/1

1 stop29h 50m

Adelaide

Sun 11/24

1 stop33h 40m

$2,445

Flights are sorted by cheapest first

Deals found on 5/8

No data available for this route at this time. Please check back soon.

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 May 9, 2024.
Read through reviews of airlines operating flights from Illinois to Adelaide, such as Air New Zealand, Singapore Airlines and Air Canada. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air New Zealand
8.3
Very good
632 reviews
Check prices

Crew

8.8

Overall

8.3

Comfort

8.1

Boarding

8.4

Entertainment

7.9

Food

7.6

Reviews

1 / 10

The crew, food, and entertainment were amazing. The leg room/distance from the row in front of you seems smaller than other airlines which is very uncomfortable.

Air New Zealand
8.3
Very good
632 reviews
Air New Zealand
8.3
Very good
632 reviews
Check prices

Crew

8.8

Overall

8.3

Comfort

8.1

Boarding

8.4

Entertainment

7.9

Food

7.6

Reviews

1 / 10

The crew, food, and entertainment were amazing. The leg room/distance from the row in front of you seems smaller than other airlines which is very uncomfortable.

Singapore Airlines
8.3
Very good
1,458 reviews
Air New Zealand
8.3
Very good
632 reviews
Check prices

Crew

8.8

Overall

8.3

Comfort

8.1

Boarding

8.4

Entertainment

7.9

Food

7.6

Reviews

1 / 10

The crew, food, and entertainment were amazing. The leg room/distance from the row in front of you seems smaller than other airlines which is very uncomfortable.

Qatar Airways
7.7
Good
4,428 reviews
Air New Zealand
8.3
Very good
632 reviews
Check prices

Crew

8.8

Overall

8.3

Comfort

8.1

Boarding

8.4

Entertainment

7.9

Food

7.6

Reviews

1 / 10

The crew, food, and entertainment were amazing. The leg room/distance from the row in front of you seems smaller than other airlines which is very uncomfortable.

Qantas Airways
7.7
Good
975 reviews
Air New Zealand
8.3
Very good
632 reviews
Check prices

Crew

8.8

Overall

8.3

Comfort

8.1

Boarding

8.4

Entertainment

7.9

Food

7.6

Reviews

1 / 10

The crew, food, and entertainment were amazing. The leg room/distance from the row in front of you seems smaller than other airlines which is very uncomfortable.

JetBlue
7.6
Good
4,525 reviews
Air New Zealand
8.3
Very good
632 reviews
Check prices

Crew

8.8

Overall

8.3

Comfort

8.1

Boarding

8.4

Entertainment

7.9

Food

7.6

Reviews

1 / 10

The crew, food, and entertainment were amazing. The leg room/distance from the row in front of you seems smaller than other airlines which is very uncomfortable.

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.

  • What airport do you fly into for flights to Adelaide from Illinois?

    If you book a flight to Adelaide from Illinois, you will be flying to Adelaide, which is the city’s only airport. Adelaide (ADL) is located 4.1 mi from the center of Adelaide.

  • Can I find flights from Illinois to Adelaide for under $1,300 on Cheapflights?

    Yes, there are multiple flights from Illinois to Adelaide for under $1,300. The cheapest flight booked recently is on Qantas Airways for just $1,296, but on average you can expect to pay $1,603.

  • What are the most popular airlines that fly from Illinois to Adelaide?

    Before booking your flight from Illinois to Adelaide check out the most popular airlines for this route: Air New Zealand, Qantas Airways or Qatar Airways.

  • What does ORD to ADL mean?

    ORD stands for Chicago O'Hare Intl Airport, while ADL stands for Adelaide Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI).

  • Can I find deals for flights from Illinois to Adelaide that include extra baggage allowance?

    The amount of baggage you can bring on your Illinois to Adelaide flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Illinois to Adelaide with specific airlines?

    Yes, Cheapflights allows you to browse and filter Illinois to Adelaide flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Illinois to Adelaide that include hotel bookings?

    Yes. In addition to deals on Illinois to Adelaide flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Adelaide?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Adelaide.

  • Can I find deals for business class flights from Illinois to Adelaide?

    Yes. Cheapflights offers flight deals from Illinois to Adelaide by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Illinois to Adelaide that allow pets onboard?

    Many airlines flying from Illinois to Adelaide offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Illinois to Adelaide?

    Yes, you can often find last-minute deals on Illinois to Adelaide flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Illinois to Adelaide flight deals updated?

    The Illinois to Adelaide flight deals you see on this page were last updated on 5/8.

See more FAQs

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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 May 9, 2024.

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Top 3 airlines flying from Illinois to Adelaide

Discover the top 3 airlines that operate flights from Illinois to Adelaide. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 9, 2024.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,291Average$2,116FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air New ZealandCheapest$1,350Average$1,652FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Qatar AirwaysCheapest$1,700Average$1,825FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
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Search flights from Illinois to Adelaide by cabin class

Find flights from Illinois to Adelaide, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Illinois to Adelaide?

Cheapflights helps you search for flights from Illinois to Adelaide via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Illinois to Adelaide?

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.

Can Cheapflights notify me if prices for flights from Illinois to Adelaide become cheaper?

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.

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