What are the cheapest airlines to fly from Australia to Chicago O'Hare Intl Airport one-way?

The cheapet airlines for a one-way flight from Australia to Chicago O'Hare Intl Airport are Cathay Pacific ($1,022), American Airlines ($1,168), and EVA Air ($1,176). Find deals

What are the most popular routes from Australia to Chicago O'Hare Intl Airport?

The most popular route from Australia to Chicago O'Hare Intl Airport is Melbourne - Chicago O'Hare Intl. You may also consider Sydney Kingsford Smith - Chicago O'Hare Intl or Brisbane - Chicago O'Hare Intl. Find deals

What are the most popular airlines that fly from Australia to Chicago O'Hare Intl Airport?

American Airlines, Air Canada and ANA are the most popular airlines when flying from Australia to Chicago O'Hare Intl Airport.

How far in advance should I book a flight from Australia to Chicago O'Hare Intl Airport?

Users have found that booking a flight from Australia to Chicago O'Hare Intl Airport at least 38 days early can save you up to 51% on average compared to booking a flight this week. If booking 38 days before your flight isn’t an option for you, users have found flights from Australia to Chicago O'Hare Intl Airport for as little as $1,644 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $2,541 for flights departing within the next 3 days.

What is the cheapest month to fly from Australia to Chicago O'Hare Intl Airport?

Our data shows that March tends to be the cheapest month to fly to Chicago O'Hare Intl Airport from Australia. Users have commonly found prices around $1,583 for the month, but tickets can be as low as $1,019. Due to multiple factors, prepare for potentially higher prices in December.

Can I find deals for flights from Australia to O'Hare Intl that include hotel bookings?

Yes. In addition to deals on Australia to O'Hare Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Australia to O'Hare Intl?

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

Can I find deals for business class flights from Australia to O'Hare Intl?

Yes. Cheapflights offers flight deals from Australia to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,977+ Flights from Australia to Chicago O'Hare Intl Airport

Cheap flight deals from Australia to O'Hare Intl

Round-trip from	$1,464
One-way from	$772
Popular in	December
Cheapest in	March
Average price	$1,669

Cathay Pacific
21/7-28/7
2 total stops
57h 35m total
Australia to Chicago

Search Deals

23/8
2 total stops
24h 21m total
Australia to Chicago

Search Deals

Highest demand for flights based on searches. 19% potential increase in price ($588 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($123 potential savings vs. average return price).

Search Deals

Average for round-trip flights in June 2025

Search Deals

Find flight deals from Australia to O'Hare Intl

Cheapest flights from Australia to O'Hare Intl
Explore the most affordable flight options available from Australia to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Mon 21/723:55BNE - ORD

1 stop29h 30mCathay Pacific

Mon 28/716:00ORD - BNE

1 stop28h 05mCathay Pacific

Deal found 9/6$1,464

Thu 14/813:15SYD - ORD

2 stops24h 31mMultiple Airlines

Thu 4/906:20ORD - SYD

2 stops38h 55mMultiple Airlines

Deal found 12/6$1,606

Thu 28/822:15BNE - ORD

1 stop37h 55mEVA Air

Tue 9/900:30ORD - BNE

1 stop28h 30mEVA Air

Deal found 12/6$1,630

Mon 21/723:55BNE - ORD

1 stop29h 30mMultiple Airlines

Mon 28/716:00ORD - BNE

2 stops46h 15mMultiple Airlines

Deal found 10/6$1,635

Fri 14/1112:05MEL - ORD

2 stops24h 51mAir New Zealand

Fri 28/1115:43ORD - MEL

2 stops26h 07mAir New Zealand

Deal found 12/6$1,667

Mon 21/709:25SYD - ORD

2 stops25h 02mDelta

Sun 17/815:50ORD - SYD

2 stops23h 45mDelta

Deal found 12/6$1,678

Fri 13/620:55SYD - ORD

1 stop26h 45mANA

Thu 31/709:05ORD - SYD

2 stops43h 10mANA

Deal found 12/6$1,686

Fri 14/1112:00MEL - ORD

1 stop41h 06mAmerican Airlines

Fri 28/1114:25ORD - MEL

2 stops29h 10mAmerican Airlines

Deal found 12/6$1,721

Mon 4/809:10SYD - ORD

1 stop23h 32mAmerican Airlines

Mon 25/806:00ORD - SYD

1 stop34h 05mAmerican Airlines

Deal found 12/6$1,733

Sat 19/721:35PER - ORD

1 stop30h 20mANA

Wed 30/719:40ORD - PER

2 stops59h 20mANA

Deal found 12/6$1,739

Tue 26/820:05BNE - ORD

1 stop25h 00mAmerican Airlines

Mon 8/917:46ORD - BNE

1 stop20h 39mAmerican Airlines

Deal found 12/6$1,755

Tue 29/709:45BNE - ORD

2 stops28h 27mAir New Zealand

Wed 6/807:10ORD - BNE

2 stops34h 20mAir New Zealand

Deal found 9/6$1,761

Best flights from Australia to O'Hare Intl
Discover carefully curated flight deals from Australia to O'Hare Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 June 2025.

Mon 21/723:55BNE - ORD

1 stop29h 30mCathay Pacific

Mon 28/716:00ORD - BNE

1 stop28h 05mCathay Pacific

Deal found 9/6$1,464

Thu 14/813:15SYD - ORD

2 stops24h 31mMultiple Airlines

Thu 4/906:20ORD - SYD

2 stops38h 55mMultiple Airlines

Deal found 12/6$1,606

Mon 21/709:25SYD - ORD

2 stops25h 02mDelta

Sun 17/815:50ORD - SYD

2 stops23h 45mDelta

Deal found 12/6$1,678

Mon 4/820:55SYD - ORD

1 stop26h 45mANA

Mon 25/820:20ORD - SYD

2 stops31h 55mANA

Deal found 12/6$1,712

Mon 4/809:10SYD - ORD

1 stop23h 32mAmerican Airlines

Mon 25/806:00ORD - SYD

1 stop34h 05mAmerican Airlines

Deal found 12/6$1,733

Mon 21/722:15BNE - ORD

1 stop37h 55mEVA Air

Sun 27/700:30ORD - BNE

1 stop28h 30mEVA Air

Deal found 10/6$1,739

Tue 29/709:45BNE - ORD

2 stops28h 27mAir New Zealand

Wed 6/807:10ORD - BNE

2 stops34h 20mAir New Zealand

Deal found 9/6$1,761

Mon 14/700:10PER - ORD

2 stops28h 50mJapan Airlines

Sun 27/701:30ORD - PER

2 stops34h 10mJapan Airlines

Deal found 12/6$1,854

Thu 31/709:20SYD - ORD

2 stops37h 39mAir Canada

Thu 7/808:45ORD - SYD

2 stops31h 35mAir Canada

Deal found 12/6$1,970

Thu 28/810:55MEL - ORD

2 stops24h 02mUnited Airlines

Sun 28/915:40ORD - MEL

2 stops25h 35mUnited Airlines

Deal found 11/6$2,083

Sat 19/721:40SYD - ORD

2 stops47h 00mAlaska Airlines

Wed 30/706:00ORD - SYD

2 stops46h 45mAlaska Airlines

Deal found 11/6$2,244

Wed 9/711:55MEL - ORD

1 stop24h 29mQantas Airways

Tue 29/720:55ORD - MEL

1 stop42h 50mQantas Airways

Deal found 10/6$2,498

Last-minute flights from Australia to O'Hare Intl
Discover last-minute flight deals from Australia to O'Hare Intl. Data last updated 13 June 2025 and is based on user searches.

Fri 13/620:55SYD - ORD

1 stop26h 45mANA

Thu 31/709:05ORD - SYD

2 stops43h 10mANA

Deal found 12/6$1,686

Tue 17/609:25SYD - ORD

2 stops24h 00mDelta

Tue 29/715:54ORD - SYD

2 stops23h 41mDelta

Deal found 12/6$1,684

Tue 17/609:10SYD - ORD

1 stop20h 05mAmerican Airlines

Mon 28/722:17ORD - SYD

1 stop41h 48mAmerican Airlines

Deal found 12/6$1,885

Tue 17/609:20SYD - ORD

1 stop25h 41mAir Canada

Fri 1/815:35ORD - SYD

2 stops39h 45mAir Canada

Deal found 12/6$2,293

Wed 18/620:55SYD - ORD

1 stop26h 45mANA

Wed 30/719:40ORD - SYD

2 stops32h 35mANA

Deal found 12/6$1,712

Wed 18/617:45SYD - ORD

2 stops31h 37mMultiple Airlines

Thu 31/706:10ORD - SYD

1 stop34h 20mMultiple Airlines

Deal found 12/6$2,134

Wed 18/607:40SYD - ORD

1 stop45h 45mCathay Pacific

Sun 27/716:00ORD - SYD

2 stops52h 25mCathay Pacific

Deal found 12/6$2,237

Wed 18/600:10PER - ORD

2 stops28h 50mJapan Airlines

Mon 7/701:30ORD - PER

2 stops34h 10mJapan Airlines

Deal found 12/6$2,274

Thu 19/621:35PER - ORD

1 stop30h 20mANA

Tue 8/719:40ORD - PER

2 stops35h 20mANA

Deal found 12/6$1,804

Sat 21/606:00BNE - ORD

2 stops47h 25mMultiple Airlines

Mon 30/616:00ORD - BNE

2 stops41h 10mMultiple Airlines

Deal found 10/6$1,965

Sat 21/622:15BNE - ORD

1 stop37h 45mEVA Air

Sun 29/600:30ORD - BNE

1 stop28h 30mEVA Air

Deal found 11/6$2,415

Sun 22/623:55BNE - ORD

1 stop29h 30mCathay Pacific

Sun 13/716:00ORD - BNE

1 stop28h 05mCathay Pacific

Deal found 11/6$1,962

One-way flights from Australia to O'Hare Intl
Search for one-way flight options from Australia to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated 13 June 2025.

Sat 23/813:45SYD - ORD

2 stops24h 21mMultiple Airlines

Deal found 11/6$772

Mon 1/913:30MEL - ORD

2 stops24h 41mMultiple Airlines

Deal found 11/6$970

Sun 3/823:35BNE - ORD

3 stops44h 50mMultiple Airlines

Deal found 10/6$982

Wed 30/723:55BNE - ORD

1 stop29h 30mCathay Pacific

Deal found 10/6$1,022

Tue 22/717:15ADL - ORD

3 stops44h 54mMultiple Airlines

Deal found 11/6$1,073

Mon 28/709:45MEL - ORD

1 stop22h 57mAmerican Airlines

Deal found 12/6$1,168

Fri 26/909:10SYD - ORD

1 stop23h 46mAmerican Airlines

Deal found 11/6$1,174

Sat 5/722:15BNE - ORD

1 stop37h 55mEVA Air

Deal found 9/6$1,176

Thu 26/605:10PER - ORD

3 stops46h 45mMultiple Airlines

Deal found 11/6$1,196

Mon 28/720:30MEL - ORD

3 stops37h 59mAir Canada

Deal found 12/6$1,541

Wed 25/600:10PER - ORD

2 stops28h 50mJapan Airlines

Deal found 11/6$1,641

Wed 30/718:50BNE - ORD

3 stops43h 53mAir Tahiti Nui

Deal found 11/6$1,785

Cheapflights Fare Finder

Use the filters below to find and compare flights from Australia to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BrisbaneChicago

BNE - ORD

BNEORD

Brisbane

Mon 21/7

23:55-14:25

1 stop29h 30m

Chicago O'Hare Intl

Mon 28/7

16:00-11:05

1 stop28h 05m

$1,464

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Thu 14/8

13:15-22:46

2 stops24h 31m

Chicago O'Hare Intl

Thu 4/9

06:20-12:15

2 stops38h 55m

$1,606

BrisbaneChicago

BNE - ORD

BNEORD

Brisbane

Mon 21/7

23:55-14:25

1 stop29h 30m

Chicago O'Hare Intl

Mon 28/7

16:00-05:15

2 stops46h 15m

$1,635

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Mon 21/7

09:25-19:27

2 stops25h 02m

Chicago O'Hare Intl

Sun 17/8

15:50-06:35

2 stops23h 45m

$1,678

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Mon 4/8

20:55-08:40

1 stop26h 45m

Chicago O'Hare Intl

Mon 25/8

20:20-19:15

2 stops31h 55m

$1,712

SydneyChicago

SYD - ORD

SYDORD

Sydney Kingsford Smith

Mon 4/8

09:10-17:42

1 stop23h 32m

Chicago O'Hare Intl

Mon 25/8

06:00-07:05

1 stop34h 05m

$1,733

BrisbaneChicago

BNE - ORD

BNEORD

Brisbane

Mon 21/7

22:15-21:10

1 stop37h 55m

Chicago O'Hare Intl

Sun 27/7

00:30-20:00

1 stop28h 30m

$1,739

PerthChicago

PER - ORD

PERORD

Perth

Sat 19/7

21:35-14:55

1 stop30h 20m

Chicago O'Hare Intl

Wed 30/7

19:40-20:00

2 stops59h 20m

$1,739

BrisbaneChicago

BNE - ORD

BNEORD

Brisbane

Wed 27/8

20:05-06:05

1 stop25h 00m

Chicago O'Hare Intl

Tue 9/9

17:46-05:25

1 stop20h 39m

$1,755

BrisbaneChicago

BNE - ORD

BNEORD

Brisbane

Tue 29/7

09:45-23:12

2 stops28h 27m

Chicago O'Hare Intl

Wed 6/8

07:10-08:30

2 stops34h 20m

$1,761

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 53 results

...

Best time to book a flight from Australia to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Australia with our price prediction graph.

Estimated return 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.

Cheapflights Insights

Everything you need to know about your flight from Australia to Chicago O'Hare Intl Airport

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

When flying from Australia to Chicago O'Hare Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in O'Hare Intl by month

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 43.0 mm.

Temperature in O'Hare Intl by month

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

Reviews of airlines servicing O'Hare Intl

Read through reviews of airlines operating flights from Australia to Chicago, such as Air Tahiti Nui, EVA Air and Japan Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air Tahiti Nui

8.7

Very Good

64 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

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

64 reviews

Air Tahiti Nui

8.7

Very Good

64 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

EVA Air

8.4

Very Good

1,204 reviews

Air Tahiti Nui

8.7

Very Good

64 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Japan Airlines

8.3

Very Good

1,490 reviews

Air Tahiti Nui

8.7

Very Good

64 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

ANA

8.3

Very Good

882 reviews

Air Tahiti Nui

8.7

Very Good

64 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Emirates

8.1

Very Good

3,265 reviews

Air Tahiti Nui

8.7

Very Good

64 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Related info for your journey

What are the cheapest airlines to fly from Australia to Chicago O'Hare Intl Airport one-way?
The cheapet airlines for a one-way flight from Australia to Chicago O'Hare Intl Airport are Cathay Pacific ($1,022), American Airlines ($1,168), and EVA Air ($1,176).
What are the most popular routes from Australia to Chicago O'Hare Intl Airport?
The most popular route from Australia to Chicago O'Hare Intl Airport is Melbourne - Chicago O'Hare Intl. You may also consider Sydney Kingsford Smith - Chicago O'Hare Intl or Brisbane - Chicago O'Hare Intl.
Can I find deals for flights from Australia to O'Hare Intl that include hotel bookings?
Yes. In addition to deals on Australia to O'Hare Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Australia to O'Hare Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Australia to O'Hare Intl.
Can I find deals for business class flights from Australia to O'Hare Intl?
Yes. Cheapflights offers flight deals from Australia to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Australia to O'Hare Intl

Melbourne to O'Hare Intl flights

Sydney to O'Hare Intl flights

Sydney to Midway flights

Brisbane to O'Hare Intl flights

Perth to O'Hare Intl flights

Adelaide to O'Hare Intl flights

Brisbane to Midway flights

Townsville to O'Hare Intl flights

Cairns to O'Hare Intl flights

Melbourne to Midway flights

Top 10 airlines flying from Australia to O'Hare Intl

Airline	Cheapest	Average	Flexibility	On-time
Qantas Airways	Cheapest$982	Average$1,677	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
American Airlines	Cheapest$1,137	Average$1,783	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Air New Zealand	Cheapest$1,186	Average$1,665	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights
Air Canada	Cheapest$1,277	Average$1,859	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
EVA Air	Cheapest$1,542	Average$1,691	FlexibilityNo cancel fee	On-time74%	Search EVA Air flights
Cathay Pacific	Cheapest$1,564	Average$2,336	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
United Airlines	Cheapest$1,569	Average$2,270	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
ANA	Cheapest$1,612	Average$1,810	FlexibilityNo cancel fee	On-time80%	Search ANA flights
Virgin Australia	Cheapest$1,769	Average$2,813	FlexibilityNo cancel fee	On-time80%	Search Virgin Australia flights
Japan Airlines	Cheapest$2,074	Average$2,423	FlexibilityNo cancel fee	On-time79%	Search Japan Airlines flights

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900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to O'Hare Intl from Australia today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Australia to O'Hare Intl?

Cheapflights helps you find that perfect flight to O'Hare Intl 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 O'Hare Intl with no change fees?

Need flexible booking options for your flight to O'Hare Intl from Australia? 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 Australia to O'Hare Intl become cheaper?

Yes, Cheapflights offers price alerts on Australia to O'Hare Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Australia to Chicago O'Hare Intl Airport from $772

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 23/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Australia to O'Hare Intl

Keep the following information in mind while searching for Australia to O'Hare Intl flight deals. Data was last updated 13 June 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Australia to O'Hare Intl

Cheapest flights from Australia to O'Hare IntlExplore the most affordable flight options available from Australia to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Explore the most affordable flight options available from Australia to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Australia to Chicago O'Hare Intl Airport that are best for you.

Best time to book a flight from Australia to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Australia with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Australia to Chicago O'Hare Intl Airport

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

Find hourly flight availability from Australia to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 June 2025.

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

Reviews of airlines servicing O'Hare Intl

Read through reviews of airlines operating flights from Australia to Chicago, such as Air Tahiti Nui, EVA Air and Japan Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What are the cheapest airlines to fly from Australia to Chicago O'Hare Intl Airport one-way?

What are the most popular routes from Australia to Chicago O'Hare Intl Airport?

Can I find deals for flights from Australia to O'Hare Intl that include hotel bookings?

How can I find direct flights from Australia to O'Hare Intl?

Can I find deals for business class flights from Australia to O'Hare Intl?

Travelling to a place near Australia?

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Alternative routes for Australia to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Australia to O'Hare Intl

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How does Cheapflights help users find flights from Australia to O'Hare Intl?

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Can Cheapflights find flights from Australia to O'Hare Intl with no change fees?

Can Cheapflights notify me if prices for flights from Australia to O'Hare Intl become cheaper?

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Cheapest flights from Australia to O'Hare Intl
Explore the most affordable flight options available from Australia to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.