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Cheap flights from Australia to Illinois from $698

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/3. 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.
SYD — ORD
Jun 4 — Jun 111
From?
To?
Tue 6/4
Tue 6/11
1 adult, Economy
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How far in advance should I book a flight from Australia to Illinois?

To save on the cost of your flight from Australia to Illinois, book at least 36 days before your planned departure. Booking around this time can save you about 34% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,002 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,002.

What is the cheapest month to fly from Australia to Illinois?

The best pricing can be found in the month of February. Prices to Illinois from Australia average $1,355. You can even find prices in February for less than $1,355, as users have found deals to Illinois from as low as $959. The month of December appears to be one of the more expensive times to travel to Illinois from Australia. Flying in the targeted month can save you up to 37%.

What is the cheapest time of day to fly from AU to IL?

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

Cheap United Airlines flights from Australia to Illinois

Explore cheap flight options specifically provided by United Airlines for the route between Australia and Illinois. 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 2,784,634 searches. Data last updated May 30, 2024.
Consider these cheap United Airlines flights we've found departing from Australia to Illinois. Deals update often to give you more flight options matching your criteria
Mon 9/2310:20 amSYD - ORD
2 stops34h 37mUnited Airlines
Tue 10/159:10 pmORD - SYD
1 stop42h 50mUnited Airlines
Deal found 5/29$754
Wed 8/149:30 amSYD - ORD
2 stops34h 40mUnited Airlines
Wed 9/410:35 amORD - SYD
1 stop29h 20mUnited Airlines
Deal found 5/29$890
Wed 9/2510:20 amSYD - ORD
2 stops34h 37mUnited Airlines
Wed 10/163:45 pmORD - SYD
1 stop24h 10mUnited Airlines
Deal found 5/29$981
Mon 9/2310:20 amSYD - ORD
2 stops34h 37mUnited Airlines
Sun 10/137:30 amORD - SYD
1 stop32h 30mUnited Airlines
Deal found 5/29$985
Tue 7/3010:30 amBNE - ORD
1 stop25h 31mUnited Airlines
Tue 8/203:40 pmORD - BNE
2 stops47h 50mUnited Airlines
Deal found 5/28$1,015
Tue 7/3010:30 amBNE - ORD
2 stops34h 05mUnited Airlines
Sun 8/116:05 amORD - BNE
1 stop33h 25mUnited Airlines
Deal found 5/29$1,017
Wed 8/149:30 amSYD - ORD
2 stops24h 16mUnited Airlines
Wed 9/44:09 pmORD - SYD
2 stops23h 51mUnited Airlines
Deal found 5/29$1,023
Fri 7/1910:30 amBNE - ORD
1 stop25h 31mUnited Airlines
Tue 8/208:05 pmORD - BNE
2 stops43h 25mUnited Airlines
Deal found 5/28$1,073
Mon 8/2610:20 amSYD - ORD
2 stops38h 14mUnited Airlines
Fri 9/133:40 pmORD - SYD
1 stop24h 15mUnited Airlines
Deal found 5/29$1,096

Cheap American Airlines flights from Australia to Illinois

Explore cheap flight options specifically provided by American Airlines for the route between Australia and Illinois. 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 2,784,634 searches. Data last updated May 30, 2024.
Take a gander at the lowest prices we've found on American Airlines flights from Australia to Illinois. Check back soon if you're not seeing flights that suit your needs.
Thu 7/189:15 amSYD - ORD
1 stop23h 18mAmerican Airlines
Tue 7/306:26 pmORD - SYD
1 stop21h 39mAmerican Airlines
Deal found 5/29$1,083
Thu 7/185:35 pmSYD - ORD
2 stops26h 54mAmerican Airlines
Wed 7/3111:05 amORD - SYD
2 stops29h 00mAmerican Airlines
Deal found 5/29$1,089
Mon 7/229:15 amSYD - ORD
1 stop23h 18mAmerican Airlines
Mon 8/192:23 pmORD - SYD
1 stop25h 42mAmerican Airlines
Deal found 5/29$1,092
Mon 7/229:15 amSYD - ORD
2 stops23h 25mAmerican Airlines
Mon 8/194:33 pmORD - SYD
2 stops23h 32mAmerican Airlines
Deal found 5/29$1,097
Mon 9/239:10 amSYD - ORD
2 stops23h 02mAmerican Airlines
Tue 10/153:00 pmORD - SYD
2 stops23h 05mAmerican Airlines
Deal found 5/30$1,098
Mon 9/235:35 pmSYD - ORD
1 stop21h 44mAmerican Airlines
Tue 10/155:05 pmORD - SYD
1 stop21h 00mAmerican Airlines
Deal found 5/30$1,100
Wed 9/189:10 amSYD - ORD
2 stops23h 36mAmerican Airlines
Mon 10/143:00 pmORD - SYD
1 stop23h 15mAmerican Airlines
Deal found 5/29$1,101
Wed 9/183:50 pmSYD - ORD
1 stop22h 43mAmerican Airlines
Mon 10/1410:55 amORD - SYD
1 stop27h 20mAmerican Airlines
Deal found 5/29$1,102
Thu 7/189:15 amSYD - ORD
2 stops23h 25mAmerican Airlines
Sun 7/285:05 pmORD - SYD
1 stop22h 00mAmerican Airlines
Deal found 5/29$1,103

Cheap Australia to Illinois flights in May & June 2024

Find cheap flight options from Australia to Illinois specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on May 30, 2024.
The lowest fares we've come across on flights traveling from Australia to Illinois in May and June 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Thu 5/309:30 amSYD - ORD
2 stops35h 51mUnited Airlines
Fri 6/78:45 amORD - SYD
1 stop31h 15mUnited Airlines
Deal found 5/29$718
Sat 6/110:15 pmBNE - ORD
1 stop37h 45mEVA Air
Sat 6/2212:30 amORD - BNE
1 stop28h 30mEVA Air
Deal found 5/29$1,111
Sat 6/810:15 pmBNE - ORD
1 stop37h 45mEVA Air
Sat 6/2212:30 amORD - BNE
1 stop28h 30mEVA Air
Deal found 5/29$1,126
Thu 6/139:30 amSYD - ORD
2 stops35h 27mUnited Airlines
Mon 7/157:10 amORD - SYD
1 stop32h 50mUnited Airlines
Deal found 5/30$1,130
Wed 6/1910:20 amSYD - ORD
2 stops34h 24mUnited Airlines
Mon 7/222:30 pmORD - SYD
1 stop25h 30mUnited Airlines
Deal found 5/29$1,134
Thu 6/139:30 amSYD - ORD
2 stops35h 27mUnited Airlines
Mon 7/1512:50 pmORD - SYD
1 stop27h 10mUnited Airlines
Deal found 5/29$1,135
Sat 6/110:15 pmBNE - ORD
1 stop37h 45mEVA Air
Tue 6/2512:30 amORD - BNE
1 stop28h 30mEVA Air
Deal found 5/29$1,163
Tue 6/189:15 amSYD - ORD
2 stops21h 50mQantas Airways
Tue 7/236:26 pmORD - SYD
1 stop21h 39mQantas Airways
Deal found 5/29$1,163
Tue 6/189:15 amSYD - ORD
1 stop19h 48mQantas Airways
Tue 7/235:03 pmORD - SYD
1 stop24h 07mQantas Airways
Deal found 5/29$1,164

Australia to Illinois 2024 flight deals

Discover exclusive flight deals for travel between Australia and Illinois in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
The lowest fares we've come across on flights traveling from Australia to Illinois in May and June 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Thu 5/309:30 amSYD - ORD
2 stops35h 51mUnited Airlines
Fri 6/78:45 amORD - SYD
1 stop31h 15mUnited Airlines
Deal found 5/29$718
Mon 8/2610:20 amSYD - ORD
2 stops38h 14mUnited Airlines
Fri 9/132:25 pmORD - SYD
1 stop25h 35mUnited Airlines
Deal found 5/30$737
Mon 9/2310:20 amSYD - ORD
2 stops34h 37mUnited Airlines
Tue 10/159:10 pmORD - SYD
1 stop42h 50mUnited Airlines
Deal found 5/29$754
Wed 8/149:30 amSYD - ORD
2 stops34h 40mUnited Airlines
Wed 9/410:35 amORD - SYD
1 stop29h 20mUnited Airlines
Deal found 5/29$890
Wed 9/2510:20 amSYD - ORD
2 stops34h 37mUnited Airlines
Wed 10/163:45 pmORD - SYD
1 stop24h 10mUnited Airlines
Deal found 5/29$981
Mon 9/2310:20 amSYD - ORD
2 stops34h 37mUnited Airlines
Sun 10/137:30 amORD - SYD
1 stop32h 30mUnited Airlines
Deal found 5/29$985
Tue 7/3010:30 amBNE - ORD
1 stop25h 31mUnited Airlines
Tue 8/203:40 pmORD - BNE
2 stops47h 50mUnited Airlines
Deal found 5/28$1,015
Tue 7/3010:30 amBNE - ORD
2 stops34h 05mUnited Airlines
Sun 8/116:05 amORD - BNE
1 stop33h 25mUnited Airlines
Deal found 5/29$1,017
Wed 8/149:30 amSYD - ORD
2 stops24h 16mUnited Airlines
Wed 9/44:09 pmORD - SYD
2 stops23h 51mUnited Airlines
Deal found 5/29$1,023

Australia to Illinois flights leaving soon

Find last-minute flight options from Australia to Illinois for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Consider one of these great deals we found on last-minute flights from Australia to Illinois. To prevent any unwanted surprises, users should verify their flight info before booking.
Thu 6/610:15 pmBNE - ORD
1 stop37h 45mEVA Air
Sat 6/2212:30 amORD - BNE
1 stop28h 30mEVA Air
Deal found 5/29$1,111
Sat 6/810:15 pmBNE - ORD
1 stop37h 45mEVA Air
Sat 6/2212:30 amORD - BNE
1 stop28h 30mEVA Air
Deal found 5/29$1,126
Thu 6/610:15 pmBNE - ORD
1 stop37h 45mEVA Air
Tue 6/2512:30 amORD - BNE
1 stop28h 30mEVA Air
Deal found 5/29$1,163
Sun 6/99:30 amSYD - ORD
2 stops35h 27mUnited Airlines
Fri 6/212:30 pmORD - SYD
1 stop25h 30mUnited Airlines
Deal found 5/30$1,371
Sun 6/99:30 amSYD - ORD
2 stops35h 27mUnited Airlines
Fri 6/2110:50 amORD - SYD
1 stop29h 10mUnited Airlines
Deal found 5/29$1,376
Thu 6/610:15 pmBNE - ORD
1 stop37h 45mEVA Air
Sat 6/227:10 amORD - BNE
2 stops45h 50mEVA Air
Deal found 5/29$1,451
Thu 6/610:15 pmBNE - ORD
1 stop37h 45mEVA Air
Thu 6/2712:30 amORD - BNE
1 stop28h 30mEVA Air
Deal found 5/29$1,479
Wed 6/510:00 amBNE - ORD
2 stops43h 25mCathay Pacific
Sat 6/224:05 pmORD - BNE
1 stop40h 30mCathay Pacific
Deal found 5/29$1,497
Sat 6/812:55 amBNE - ORD
1 stop28h 30mCathay Pacific
Sat 7/134:05 pmORD - BNE
1 stop40h 30mCathay Pacific
Deal found 5/29$1,499

One-way flights to Illinois from Australia

Search for one-way flight options from Australia to Illinois. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Some of the best available deals we've found on one-way flights from Australia to Illinois. Those needing a return flight from Australia to Illinois can use the search form above.
Tue 9/33:50 pmSYD - ORD
1 stop20h 10mAmerican Airlines
Deal found 5/29$698
Tue 9/35:35 pmSYD - ORD
2 stops21h 44mAmerican Airlines
Deal found 5/29$703
Sun 9/299:20 amSYD - ORD
2 stops35h 40mMultiple Airlines
Deal found 5/28$736
Sat 8/3110:15 pmBNE - ORD
2 stops33h 00mMultiple Airlines
Deal found 5/30$741
Fri 7/58:25 pmSYD - ORD
2 stops28h 40mAmerican Airlines
Deal found 5/30$745
Wed 8/2810:00 pmBNE - ORD
2 stops25h 43mAmerican Airlines
Deal found 5/30$785
Tue 6/46:00 pmPER - ORD
3 stops54h 32mMultiple Airlines
Deal found 5/29$788
Mon 8/2610:00 pmBNE - ORD
2 stops38h 00mAmerican Airlines
Deal found 5/30$791
Wed 9/2511:55 amMEL - ORD
1 stop22h 40mAmerican Airlines
Deal found 5/29$793

Find flights from Australia to Illinois within your budget

Customize your flight search to find flights from Australia to Illinois 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 2,784,634 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$754 - $1,320

Route

Depart

Return

Price

Sydney Kingsford SmithChicago O'Hare Intl

SYD - ORD

SYDORD

Sydney Kingsford Smith

Mon 9/23

2 stops34h 37m

Chicago O'Hare Intl

Tue 10/15

1 stop42h 50m

$754

BrisbaneChicago O'Hare Intl

BNE - ORD

BNEORD

Brisbane

Mon 9/23

1 stop37h 30m

Chicago O'Hare Intl

Sat 10/12

1 stop28h 30m

$1,027

Sydney Kingsford SmithChicago O'Hare Intl

SYD - ORD

SYDORD

Sydney Kingsford Smith

Thu 7/18

1 stop23h 18m

Chicago O'Hare Intl

Tue 7/30

1 stop21h 39m

$1,083

BrisbaneChicago O'Hare Intl

BNE - ORD

BNEORD

Brisbane

Mon 11/11

1 stop37h 10m

Chicago O'Hare Intl

Tue 11/26

2 stops33h 07m

$1,085

Sydney Kingsford SmithChicago O'Hare Intl

SYD - ORD

SYDORD

Sydney Kingsford Smith

Fri 10/11

2 stops32h 43m

Chicago O'Hare Intl

Thu 10/24

1 stop34h 30m

$1,111

BrisbaneChicago O'Hare Intl

BNE - ORD

BNEORD

Brisbane

Wed 7/24

2 stops25h 45m

Chicago O'Hare Intl

Wed 8/14

2 stops23h 14m

$1,158

Sydney Kingsford SmithChicago Midway

SYD - MDW

SYDMDW

Sydney Kingsford Smith

Tue 7/2

2 stops24h 06m

Chicago Midway

Thu 7/18

2 stops27h 00m

$1,301

PerthChicago O'Hare Intl

PER - ORD

PERORD

Perth

Fri 10/11

2 stops47h 22m

Chicago O'Hare Intl

Tue 11/12

2 stops45h 28m

$1,307

PerthChicago O'Hare Intl

PER - ORD

PERORD

Perth

Thu 10/3

1 stop27h 30m

Chicago O'Hare Intl

Thu 11/7

1 stop42h 10m

$1,320

Flights are sorted by cheapest first

Deals found on 5/29

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

Best time to book a flight from Australia to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Australia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated May 30, 2024.
Read through reviews of airlines operating flights from Australia to Illinois, such as United Airlines, American Airlines and Emirates. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.8
Very good
74 reviews
Check prices

Crew

9.0

Overall

8.8

Boarding

8.5

Entertainment

7.4

Food

8.0

Comfort

8.2

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Air Tahiti Nui
8.8
Very good
74 reviews
Air Tahiti Nui
8.8
Very good
74 reviews
Check prices

Crew

9.0

Overall

8.8

Boarding

8.5

Entertainment

7.4

Food

8.0

Comfort

8.2

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Korean Air
8.5
Very good
1,149 reviews
Air Tahiti Nui
8.8
Very good
74 reviews
Check prices

Crew

9.0

Overall

8.8

Boarding

8.5

Entertainment

7.4

Food

8.0

Comfort

8.2

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

ANA
8.5
Very good
914 reviews
Air Tahiti Nui
8.8
Very good
74 reviews
Check prices

Crew

9.0

Overall

8.8

Boarding

8.5

Entertainment

7.4

Food

8.0

Comfort

8.2

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

EVA Air
8.4
Very good
1,500 reviews
Air Tahiti Nui
8.8
Very good
74 reviews
Check prices

Crew

9.0

Overall

8.8

Boarding

8.5

Entertainment

7.4

Food

8.0

Comfort

8.2

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Japan Airlines
8.3
Very good
1,467 reviews
Air Tahiti Nui
8.8
Very good
74 reviews
Check prices

Crew

9.0

Overall

8.8

Boarding

8.5

Entertainment

7.4

Food

8.0

Comfort

8.2

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Related info for your journey

Find useful and relevant information for your journey from Australia to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Australia to Illinois for under $800 on Cheapflights?

    Yes, there are multiple flights from Australia to Illinois for under $800. The cheapest flight booked recently is on United Airlines for just $754, but on average you can expect to pay $1,037.

  • Are there last-minute flights available from Australia to Illinois for under $1,200?

    There are currently 20+ open flights from Australia to Illinois within the next 7 days for less than $1,200.

  • What does SYD to ORD mean?

    SYD and ORD are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. SYD to ORD refers to a flight route from Sydney Kingsford Smith Airport to Chicago O'Hare Intl Airport. Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI) are some additional IATA codes for airports related to your trip.

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

    The amount of baggage you can bring on your Australia to Illinois 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 Australia to Illinois with specific airlines?

    Yes, Cheapflights allows you to browse and filter Australia to Illinois 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 Australia to Illinois that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Australia to Illinois 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 Australia to Illinois that allow pets onboard?

    Many airlines flying from Australia to Illinois 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 Australia to Illinois?

    Yes, you can often find last-minute deals on Australia to Illinois 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 Australia to Illinois flight deals updated?

    The Australia to Illinois flight deals you see on this page were last updated on 5/30.

  • What is the cheapest month to book a flight from Australia to Illinois?

    Currently, February is the cheapest month in which you can book a flight from Australia to Illinois (average of $244). Flying from Australia to Illinois in June is currently the most expensive (average of $326). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Australia to Illinois
See prices for flight routes from nearby airports that may be better suited for you.

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Top 5 airlines flying from Australia to Illinois

Discover the top 5 airlines that operate flights from Australia to Illinois. 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 2,784,634 searches. Data last updated May 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$450Average$1,206FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$966Average$1,690FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest$1,058Average$1,352FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
ANACheapest$1,123Average$1,267FlexibilityNo cancel feeOn-time80%
Search ANA flights
Virgin AustraliaCheapest$1,395Average$2,306FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
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Search flights from Australia to Illinois by cabin class

Find flights from Australia to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Business Class
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How does Cheapflights help users find flights from Australia to Illinois?

Cheapflights makes it easy to find Australia to Illinois flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights helps you find that perfect flight to Illinois from Australia by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Australia to Illinois with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Australia to Illinois, users can toggle the no change fees filter when performing a flight search.

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

Not ready to book yet? You can track prices for flights from Australia to Illinois on Cheapflights with our Price Alert feature and get notified when better prices are available.

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