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Cheap flights from Illinois to Australia from $741

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 5/7. 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 — SYD
mai 1 — mai 81
From?
To?
on. 5/1
on. 5/8
1 adult, Economy
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How far in advance should I book a flight from Illinois to Australia?

Find a great deal and save up to 134% by booking at least 15 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Illinois to Australia within the next two weeks, with the cheapest ticket starting at $1,287.

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

Flights from Illinois to Australia lean towards being more expensive in December. Prices are generally better when you fly from Illinois to Australia in October, with the cheapest ticket starting at $859.

When is the cheapest time to fly from Illinois to Australia (IL - AU)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Australia as you normally would.

Cheap American Airlines flights from Illinois to Australia

Explore cheap flight options specifically provided by American Airlines for the route between Illinois and Australia. 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 3,068,117 searches. Data last updated april 26, 2024.
Find some of the cheapest American Airlines flights traveling from Illinois to Australia. Deals update often to give you more flight options matching your criteria
to. 5/96:02 pmSTL - SYD
1 stop22h 03mAmerican Airlines
to. 5/309:15 amSYD - STL
1 stop29h 02mAmerican Airlines
Deal found 4/24$1,623
to. 5/96:02 pmSTL - SYD
1 stop22h 03mAmerican Airlines
to. 5/309:15 amSYD - STL
2 stops25h 15mAmerican Airlines
Deal found 4/24$1,626
on. 5/15:47 pmORD - SYD
1 stop22h 18mAmerican Airlines
on. 5/89:15 amSYD - ORD
2 stops23h 11mAmerican Airlines
Deal found 4/24$1,654
on. 5/296:02 pmSTL - SYD
1 stop22h 03mAmerican Airlines
on. 6/129:15 amSYD - STL
2 stops25h 14mAmerican Airlines
Deal found 4/25$2,218
on. 5/226:02 pmSTL - SYD
1 stop22h 03mAmerican Airlines
fr. 5/319:15 amSYD - STL
2 stops25h 15mAmerican Airlines
Deal found 4/25$2,368
on. 8/145:30 pmSTL - SYD
1 stop22h 35mAmerican Airlines
sø. 8/189:10 amSYD - STL
1 stop21h 30mAmerican Airlines
Deal found 4/24$2,715
to. 5/96:02 pmSTL - SYD
1 stop22h 03mAmerican Airlines
fr. 5/179:15 amSYD - STL
2 stops29h 07mAmerican Airlines
Deal found 4/26$13,717

Cheap Qantas Airways flights from Illinois to Australia

Explore cheap flight options specifically provided by Qantas Airways for the route between Illinois and Australia. 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 3,068,117 searches. Data last updated april 26, 2024.
Browse through some of the cheapest Qantas Airways flights traveling from Illinois to Australia. Make sure to examine the flight information before completing your reservation.
ma. 8/194:20 pmSTL - SYD
1 stop22h 55mQantas Airways
ma. 9/25:35 pmSYD - STL
1 stop37h 05mQantas Airways
Deal found 4/25$1,640
sø. 5/197:00 pmORD - SYD
1 stop21h 05mQantas Airways
sø. 5/269:15 amSYD - ORD
1 stop22h 55mQantas Airways
Deal found 4/25$1,737
ti. 10/154:50 pmORD - MEL
1 stop21h 55mQantas Airways
ti. 11/128:15 amMEL - ORD
2 stops25h 55mQantas Airways
Deal found 4/25$1,869
on. 5/297:20 pmSTL - SYD
1 stop19h 55mQantas Airways
on. 6/129:15 amSYD - STL
1 stop28h 43mQantas Airways
Deal found 4/25$2,091
on. 5/226:02 pmSTL - SYD
1 stop22h 03mQantas Airways
fr. 5/319:15 amSYD - STL
1 stop29h 02mQantas Airways
Deal found 4/25$2,214
ti. 5/76:02 pmSTL - SYD
1 stop22h 03mQantas Airways
ti. 5/149:15 amSYD - STL
1 stop29h 02mQantas Airways
Deal found 4/25$2,538
ti. 5/76:02 pmSTL - SYD
1 stop22h 03mQantas Airways
ti. 5/146:35 pmSYD - STL
2 stops43h 42mQantas Airways
Deal found 4/25$2,698
to. 7/252:45 pmORD - BNE
1 stop23h 15mQantas Airways
ti. 7/3010:00 pmBNE - ORD
1 stop34h 33mQantas Airways
Deal found 4/25$3,041
ma. 5/66:40 pmORD - AVV
2 stops24h 10mQantas Airways
ti. 6/2510:35 amAVV - ORD
2 stops24h 55mQantas Airways
Deal found 4/25$4,121

Cheap Illinois to Australia flights in April & May 2024

Find cheap flight options from Illinois to Australia specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Prices were last updated on april 26, 2024.
The lowest fares we've come across on flights traveling from Illinois to Australia in April and May 2024. If these deals don't appeal to you, be sure to come back soon for more options.
on. 5/87:27 pmORD - SYD
2 stops25h 18mMultiple Airlines
ti. 5/141:15 pmSYD - ORD
2 stops31h 45mMultiple Airlines
Deal found 4/24$1,053
on. 5/85:50 pmORD - SYD
3 stops26h 55mMultiple Airlines
ti. 5/141:15 pmSYD - ORD
2 stops31h 45mMultiple Airlines
Deal found 4/24$1,069
lø. 5/114:05 pmORD - SYD
3 stops28h 40mMultiple Airlines
on. 5/151:15 pmSYD - ORD
2 stops31h 45mMultiple Airlines
Deal found 4/25$1,071
to. 5/231:13 pmORD - SYD
3 stops32h 02mMultiple Airlines
to. 5/301:15 pmSYD - ORD
2 stops31h 45mMultiple Airlines
Deal found 4/25$1,095
on. 5/81:13 pmORD - SYD
3 stops31h 32mMultiple Airlines
ti. 5/141:15 pmSYD - ORD
3 stops35h 09mMultiple Airlines
Deal found 4/24$1,103
to. 5/231:13 pmORD - SYD
3 stops32h 02mMultiple Airlines
to. 5/301:15 pmSYD - ORD
3 stops32h 25mMultiple Airlines
Deal found 4/25$1,106
lø. 5/114:05 pmORD - SYD
3 stops28h 40mMultiple Airlines
on. 5/151:15 pmSYD - ORD
3 stops33h 58mMultiple Airlines
Deal found 4/25$1,107
on. 5/81:13 pmORD - SYD
3 stops31h 32mMultiple Airlines
ma. 5/131:15 pmSYD - ORD
3 stops32h 25mMultiple Airlines
Deal found 4/25$1,108
to. 5/234:07 pmORD - SYD
2 stops29h 08mMultiple Airlines
to. 5/301:15 pmSYD - ORD
2 stops31h 45mMultiple Airlines
Deal found 4/25$1,121

Illinois to Australia 2024 flight deals

Discover exclusive flight deals for travel between Illinois and Australia in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated april 26, 2024.
The lowest fares we've come across on flights traveling from Illinois to Australia in April and May 2024. If these deals don't appeal to you, be sure to come back soon for more options.
on. 5/87:27 pmORD - SYD
2 stops25h 18mMultiple Airlines
ti. 5/141:15 pmSYD - ORD
2 stops31h 45mMultiple Airlines
Deal found 4/24$1,053
on. 5/85:50 pmORD - SYD
3 stops26h 55mMultiple Airlines
ti. 5/141:15 pmSYD - ORD
2 stops31h 45mMultiple Airlines
Deal found 4/24$1,069
lø. 5/114:05 pmORD - SYD
3 stops28h 40mMultiple Airlines
on. 5/151:15 pmSYD - ORD
2 stops31h 45mMultiple Airlines
Deal found 4/25$1,071
to. 5/231:13 pmORD - SYD
3 stops32h 02mMultiple Airlines
to. 5/301:15 pmSYD - ORD
2 stops31h 45mMultiple Airlines
Deal found 4/25$1,095
on. 5/81:13 pmORD - SYD
3 stops31h 32mMultiple Airlines
ti. 5/141:15 pmSYD - ORD
3 stops35h 09mMultiple Airlines
Deal found 4/24$1,103
to. 5/231:13 pmORD - SYD
3 stops32h 02mMultiple Airlines
to. 5/301:15 pmSYD - ORD
3 stops32h 25mMultiple Airlines
Deal found 4/25$1,106
lø. 5/114:05 pmORD - SYD
3 stops28h 40mMultiple Airlines
on. 5/151:15 pmSYD - ORD
3 stops33h 58mMultiple Airlines
Deal found 4/25$1,107
on. 5/81:13 pmORD - SYD
3 stops31h 32mMultiple Airlines
ma. 5/131:15 pmSYD - ORD
3 stops32h 25mMultiple Airlines
Deal found 4/25$1,108
on. 10/306:45 pmORD - BNE
1 stop19h 45mAmerican Airlines
on. 11/279:45 amBNE - ORD
1 stop18h 49mAmerican Airlines
Deal found 4/25$1,114

Illinois to Australia flights leaving soon

Find last-minute flight options from Illinois to Australia 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 3,068,117 searches. Data last updated april 26, 2024.
Consider one of these great deals we found on last-minute flights from Illinois to Australia. Users should be sure to double check the price, date, and time of their last-minute flight.
to. 5/24:05 pmORD - SYD
1 stop27h 45mCathay Pacific
to. 5/169:50 pmSYD - ORD
1 stop31h 35mCathay Pacific
Deal found 4/25$1,276
lø. 5/44:05 pmORD - MEL
1 stop28h 10mCathay Pacific
ma. 5/207:25 amMEL - ORD
1 stop46h 00mCathay Pacific
Deal found 4/25$1,345
to. 5/24:05 pmORD - SYD
1 stop25h 40mCathay Pacific
to. 5/169:50 pmSYD - ORD
1 stop31h 35mCathay Pacific
Deal found 4/25$1,350
to. 5/24:05 pmORD - SYD
1 stop25h 40mMultiple Airlines
to. 5/164:20 pmSYD - ORD
2 stops52h 20mMultiple Airlines
Deal found 4/25$1,551
sø. 5/54:05 pmORD - MEL
1 stop39h 10mCathay Pacific
ma. 5/272:25 pmMEL - ORD
1 stop39h 00mCathay Pacific
Deal found 4/25$1,570
lø. 5/48:30 pmORD - MEL
2 stops32h 10mTurkish Airlines
ma. 5/209:20 pmMEL - ORD
2 stops35h 25mTurkish Airlines
Deal found 4/25$1,593
on. 5/13:20 pmORD - SYD
1 stop24h 45mMultiple Airlines
on. 5/85:35 pmSYD - ORD
1 stop27h 25mMultiple Airlines
Deal found 4/24$1,642
on. 5/15:47 pmORD - SYD
1 stop22h 18mAmerican Airlines
on. 5/89:15 amSYD - ORD
2 stops23h 11mAmerican Airlines
Deal found 4/24$1,654
to. 5/212:29 pmMDW - SYD
2 stops40h 41mMultiple Airlines
to. 5/1610:05 amSYD - MDW
2 stops44h 18mMultiple Airlines
Deal found 4/25$1,656

One-way flights to Australia from Illinois

Search for one-way flight options from Illinois to Australia. 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 3,068,117 searches. Data last updated april 26, 2024.
Some of the best available deals we've found on one-way flights from Illinois to Australia. Those seeking round-trip flights from Illinois to Australia should utilize the search form at the the top of the page.
ti. 5/712:10 pmORD - MEL
3 stops56h 05mMultiple Airlines
Deal found 4/24$741
ti. 5/75:06 pmORD - MEL
2 stops51h 09mMultiple Airlines
Deal found 4/24$762
on. 5/810:57 pmORD - SYD
3 stops53h 48mMultiple Airlines
Deal found 4/26$777
ma. 5/138:35 pmORD - SYD
3 stops56h 10mMultiple Airlines
Deal found 4/26$794
on. 6/128:23 pmORD - SYD
2 stops32h 22mMultiple Airlines
Deal found 4/25$839
fr. 7/126:35 amORD - SYD
2 stops41h 05mMultiple Airlines
Deal found 4/26$846
ti. 5/75:06 pmORD - AVV
3 stops55h 54mMultiple Airlines
Deal found 4/24$853
on. 5/81:13 pmORD - SYD
2 stops39h 32mMultiple Airlines
Deal found 4/26$872
ti. 5/710:59 pmMDW - MEL
3 stops45h 16mMultiple Airlines
Deal found 4/24$877

Find flights from Illinois to Australia within your budget

Customize your flight search to find flights from Illinois to Australia 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 3,068,117 searches. Data last updated april 26, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,262 - $1,640

Route

Depart

Return

Price

Chicago O'Hare IntlMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

on. 9/4

2 stops34h 52m

Melbourne

lø. 9/14

2 stops44h 45m

$1,262

Chicago O'Hare IntlSydney Kingsford Smith

ORD - SYD

ORDSYD

Chicago O'Hare Intl

to. 5/2

1 stop27h 45m

Sydney Kingsford Smith

to. 5/16

1 stop31h 35m

$1,276

Chicago O'Hare IntlMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

ma. 9/9

2 stops33h 00m

Melbourne

ti. 9/17

2 stops29h 20m

$1,326

Chicago O'Hare IntlMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

ti. 10/15

1 stop27h 30m

Melbourne

ti. 11/12

1 stop38h 00m

$1,477

Chicago O'Hare IntlMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

lø. 9/14

2 stops32h 10m

Melbourne

on. 9/18

2 stops35h 25m

$1,487

Chicago O'Hare IntlSydney Kingsford Smith

ORD - SYD

ORDSYD

Chicago O'Hare Intl

on. 5/22

2 stops29h 25m

Sydney Kingsford Smith

on. 5/29

1 stop20h 09m

$1,512

Chicago O'Hare IntlBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

on. 5/29

2 stops30h 30m

Brisbane

sø. 7/7

2 stops28h 29m

$1,599

Lambert-St LouisSydney Kingsford Smith

STL - SYD

STLSYD

Lambert-St Louis

to. 5/9

1 stop22h 03m

Sydney Kingsford Smith

to. 5/30

1 stop29h 02m

$1,623

Lambert-St LouisSydney Kingsford Smith

STL - SYD

STLSYD

Lambert-St Louis

ma. 8/19

1 stop22h 55m

Sydney Kingsford Smith

ma. 9/2

1 stop37h 05m

$1,640

Flights are sorted by cheapest first

Deals found on 4/25

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

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated april 26, 2024.
Read reviews from past customers who have flown American Airlines, Qantas Airways and Delta from Illinois to Australia. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.7
Very good
77 reviews
Check prices

Boarding

8.5

Overall

8.7

Crew

8.9

Entertainment

7.4

Food

7.9

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
8.7
Very good
77 reviews
Air Tahiti Nui
8.7
Very good
77 reviews
Check prices

Boarding

8.5

Overall

8.7

Crew

8.9

Entertainment

7.4

Food

7.9

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
1,188 reviews
Air Tahiti Nui
8.7
Very good
77 reviews
Check prices

Boarding

8.5

Overall

8.7

Crew

8.9

Entertainment

7.4

Food

7.9

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
948 reviews
Air Tahiti Nui
8.7
Very good
77 reviews
Check prices

Boarding

8.5

Overall

8.7

Crew

8.9

Entertainment

7.4

Food

7.9

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
1,553 reviews
Air Tahiti Nui
8.7
Very good
77 reviews
Check prices

Boarding

8.5

Overall

8.7

Crew

8.9

Entertainment

7.4

Food

7.9

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
1,486 reviews
Air Tahiti Nui
8.7
Very good
77 reviews
Check prices

Boarding

8.5

Overall

8.7

Crew

8.9

Entertainment

7.4

Food

7.9

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 Illinois to Australia. 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 Illinois to Australia for under $1,300 on Cheapflights?

    Yes, there are multiple flights from Illinois to Australia for under $1,300. The cheapest flight booked recently is on Air New Zealand for just $1,262, but on average you can expect to pay $1,396.

  • Are there last-minute flights available from Illinois to Australia for under $1,300?

    There are currently 20+ open flights from Illinois to Australia within the next 7 days for less than $1,300.

  • What are the cheapest airlines to fly from Illinois to Australia one-way?

    $972 is the cheapest one-way deal found within the past few days, from Philippine Airlines. You may also be able to find cheap deals on United Airlines and Qantas Airways, with prices starting from $1,027 and $1,029, respectively.

  • What does ORD to SYD mean?

    This is defined as Chicago O'Hare Intl Airport (ORD) and Sydney Kingsford Smith Airport (SYD). Codes like Sydney Kingsford Smith Airport are often used to just call airports uniquely. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Melbourne Airport (MEL), Brisbane Airport (BNE), Perth Airport (PER), Adelaide Airport (ADL), Coolangatta Gold Coast Airport (OOL).

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

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

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

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

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

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

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

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

    Many airlines flying from Illinois to Australia 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 Australia?

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

    The Illinois to Australia flight deals you see on this page were last updated on 4/25.

See more FAQs

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

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Top 10 airlines flying from Illinois to Australia

Discover the top 10 airlines that operate flights from Illinois to Australia. 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 3,068,117 searches. Data last updated april 26, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$304Average$2,095FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Fiji AirwaysCheapest$739Average$1,483FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
United AirlinesCheapest$906Average$1,702FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$966Average$2,524FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapest$1,016Average$1,588FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Qantas AirwaysCheapest$1,020Average$2,037FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air New ZealandCheapest$1,214Average$1,689FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
ANACheapest$1,349Average$2,078FlexibilityNo cancel feeOn-time80%
Search ANA flights
British AirwaysCheapest$1,387Average$1,553FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Japan AirlinesCheapest$1,492Average$2,317FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
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Search flights from Illinois to Australia by cabin class

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

Deals for Illinois to Australia 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.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Illinois to Australia for you. Better yet — we are completely free to use.

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

Need flexible booking options for your flight to Australia 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 Australia become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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