Can I find cheaper flights to Illinois if I am willing to have stopovers?

Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Illinois on Cheapflights that require 1 or 2 stops for potential cost savings.

What is the best airline to fly to Illinois?

Based on reviews from Cheapflights users, Air Canada is rated the highest out of the airlines that fly to Illinois.

What is the cheapest airport to fly to in Illinois?

Chicago Midway is currently the cheapest airport to fly to in Illinois. One-way flights to Chicago Midway typically cost $161, while return flights cost around $144.

How much is a return flight to Illinois?

A return flight to Illinois will typically cost around $105, however they can be found for as little as $87.

Where does the fastest flight to Illinois depart from?

For those looking to save time traveling to Illinois, Wellington offers the quickest one-way flight (22 hours 54 minutes).

Does Chicago O'Hare Intl have rental cars?

Yes. Those touching down at Chicago O'Hare Intl can take advantage of the car hire services offered upon their arrival.

Are there hotels close to Chicago O'Hare Intl?

Yes. Chicago O'Hare Intl has hotels nearby for those requiring accommodations. Hilton Chicago O'Hare Airport is the closest property to Chicago O'Hare Intl (0.0 km away from Chicago O'Hare Intl).

$787+ Flights to Illinois

Flights to Illinois in 2025

Return from	$1,888
One-way from	$787
Popular in	April
Cheapest in	February
Average price	$2,198

22/7-29/7
6 total stops
76h 03m total
Auckland to Chicago

Search Deals

10/7
2 total stops
31h 00m total
Auckland to Illinois

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($162 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($68 potential savings vs. average return price).

Search Deals

Average for return flights in June 2025

Search Deals

Find flight deals to Illinois

Cheapest flights to Illinois
Explore the most affordable flight options available to Illinois. Find the lowest fares based on data from user searches, with prices last updated on 10 June 2025.

Thu 25/906:00AKL - ORD

2 stops40h 00mAmerican Airlines

Sat 25/1019:03ORD - AKL

1 stop20h 22mAmerican Airlines

Deal found 8/6$1,835

Tue 14/1006:35AKL - ORD

2 stops31h 29mAir Canada

Thu 30/1014:00ORD - AKL

3 stops35h 00mAir Canada

Deal found 8/6$1,875

Tue 22/708:00AKL - ORD

3 stops39h 03mMultiple Airlines

Tue 29/706:40ORD - AKL

3 stops37h 00mMultiple Airlines

Deal found 8/6$1,888

Thu 25/913:25AKL - ORD

1 stop42h 00mCathay Pacific

Sat 25/1016:00ORD - AKL

1 stop47h 40mCathay Pacific

Deal found 8/6$1,923

Tue 16/906:00AKL - ORD

2 stops26h 51mQantas Airways

Tue 30/917:46ORD - AKL

2 stops26h 59mQantas Airways

Deal found 10/6$2,060

Wed 23/719:40AKL - ORD

1 stop21h 35mAir New Zealand

Wed 30/707:10ORD - AKL

1 stop29h 20mAir New Zealand

Deal found 8/6$2,384

Wed 23/719:40AKL - ORD

1 stop21h 35mUnited Airlines

Wed 30/710:00ORD - AKL

2 stops26h 30mUnited Airlines

Deal found 9/6$2,446

Tue 1/709:40AKL - ORD

1 stop28h 30mEVA Air

Sun 20/700:30ORD - AKL

1 stop39h 45mEVA Air

Deal found 8/6$4,136

Mon 11/814:10AKL - ORD

3 stops49h 18mSingapore Airlines

Tue 9/913:36ORD - AKL

3 stops39h 34mSingapore Airlines

Deal found 10/6$5,820

Wed 23/721:25AKL - ORD

3 stops49h 40mChina Southern

Wed 30/717:49ORD - AKL

2 stops52h 46mChina Southern

Deal found 8/6$8,541

Tue 22/711:05AKL - ORD

1 stop39h 35mKorean Air

Tue 29/712:30ORD - AKL

1 stop27h 05mKorean Air

Deal found 8/6$9,768

Best flights to Illinois
Discover carefully curated flight deals to Illinois that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 June 2025.

Tue 22/708:00AKL - ORD

3 stops39h 03mMultiple Airlines

Tue 29/706:40ORD - AKL

3 stops37h 00mMultiple Airlines

Deal found 8/6$1,888

Tue 1/715:50AKL - ORD

2 stops31h 20mAmerican Airlines

Mon 21/710:00ORD - AKL

1 stop31h 25mAmerican Airlines

Deal found 9/6$2,001

Mon 11/819:55AKL - ORD

3 stops40h 34mAir Canada

Tue 9/915:35ORD - AKL

2 stops30h 20mAir Canada

Deal found 8/6$2,074

Thu 24/706:00AKL - ORD

2 stops30h 14mQantas Airways

Thu 31/718:45ORD - AKL

2 stops26h 20mQantas Airways

Deal found 8/6$2,079

Mon 11/813:25AKL - ORD

1 stop42h 00mCathay Pacific

Tue 9/916:00ORD - AKL

1 stop48h 50mCathay Pacific

Deal found 10/6$2,145

Wed 23/719:40AKL - ORD

1 stop21h 35mAir New Zealand

Wed 30/707:10ORD - AKL

1 stop29h 20mAir New Zealand

Deal found 8/6$2,384

Wed 23/719:40AKL - ORD

1 stop21h 35mUnited Airlines

Wed 30/710:00ORD - AKL

2 stops26h 30mUnited Airlines

Deal found 9/6$2,446

Tue 1/709:40AKL - ORD

1 stop28h 30mEVA Air

Sun 20/700:30ORD - AKL

1 stop39h 45mEVA Air

Deal found 8/6$4,136

Mon 11/814:10AKL - ORD

3 stops49h 18mSingapore Airlines

Tue 9/913:36ORD - AKL

3 stops39h 34mSingapore Airlines

Deal found 10/6$5,820

Wed 23/721:25AKL - ORD

3 stops49h 40mChina Southern

Wed 30/717:49ORD - AKL

2 stops52h 46mChina Southern

Deal found 8/6$8,541

Tue 22/711:05AKL - ORD

1 stop39h 35mKorean Air

Tue 29/712:30ORD - AKL

1 stop27h 05mKorean Air

Deal found 8/6$9,768

Last-minute flights to Illinois
Discover last-minute flight deals to Illinois. Data last updated 10 June 2025 and is based on user searches.

Thu 19/613:25AKL - ORD

1 stop42h 00mMultiple Airlines

Sat 19/716:00ORD - AKL

2 stops38h 55mMultiple Airlines

Deal found 9/6$2,370

Tue 1/715:50AKL - ORD

2 stops31h 20mAmerican Airlines

Mon 21/710:00ORD - AKL

1 stop31h 25mAmerican Airlines

Deal found 9/6$2,001

Tue 1/709:40AKL - ORD

1 stop28h 30mEVA Air

Sun 20/700:30ORD - AKL

1 stop39h 45mEVA Air

Deal found 8/6$4,136

Tue 1/714:10AKL - ORD

3 stops50h 15mSingapore Airlines

Sun 20/719:18ORD - AKL

2 stops48h 02mSingapore Airlines

Deal found 9/6$7,894

Tue 22/708:00AKL - ORD

3 stops39h 03mMultiple Airlines

Tue 29/706:40ORD - AKL

3 stops37h 00mMultiple Airlines

Deal found 8/6$1,888

Tue 22/713:25AKL - ORD

1 stop42h 00mCathay Pacific

Tue 29/716:00ORD - AKL

1 stop48h 50mCathay Pacific

Deal found 10/6$2,174

Tue 22/711:05AKL - ORD

1 stop39h 35mKorean Air

Tue 29/712:30ORD - AKL

1 stop27h 05mKorean Air

Deal found 8/6$9,768

Wed 23/719:40AKL - ORD

1 stop21h 35mAir New Zealand

Wed 30/707:10ORD - AKL

1 stop29h 20mAir New Zealand

Deal found 8/6$2,384

Wed 23/719:40AKL - ORD

1 stop21h 35mUnited Airlines

Wed 30/710:00ORD - AKL

2 stops26h 30mUnited Airlines

Deal found 9/6$2,446

Wed 23/721:25AKL - ORD

3 stops49h 40mChina Southern

Wed 30/717:49ORD - AKL

2 stops52h 46mChina Southern

Deal found 8/6$8,541

Thu 24/706:00AKL - ORD

2 stops30h 14mQantas Airways

Thu 31/718:45ORD - AKL

2 stops26h 20mQantas Airways

Deal found 8/6$2,079

Fri 25/719:55AKL - ORD

3 stops53h 01mAir Canada

Fri 1/813:01ORD - AKL

3 stops33h 04mAir Canada

Deal found 10/6$4,337

Cheapflights Fare Finder

Use the filters below to find and compare flights to Illinois that are best for you.

Fly from

Route

Departure

Return

Price

AucklandChicago

AKL - ORD

AKLORD

Auckland Intl

Thu 25/9

06:00-05:00

2 stops40h 00m

Chicago O'Hare Intl

Sat 25/10

19:03-09:25

1 stop20h 22m

$1,835

AucklandChicago

AKL - ORD

AKLORD

Auckland Intl

Tue 14/10

06:35-20:04

2 stops31h 29m

Chicago O'Hare Intl

Thu 30/10

14:00-19:00

3 stops35h 00m

$1,875

AucklandChicago

AKL - ORD

AKLORD

Auckland Intl

Tue 22/7

08:00-06:03

3 stops39h 03m

Chicago O'Hare Intl

Tue 29/7

06:40-12:40

3 stops37h 00m

$1,888

AucklandChicago

AKL - ORD

AKLORD

Auckland Intl

Thu 25/9

13:25-14:25

1 stop42h 00m

Chicago O'Hare Intl

Sat 25/10

16:00-09:40

1 stop47h 40m

$1,923

AucklandChicago

AKL - ORD

AKLORD

Auckland Intl

Tue 16/9

06:00-15:51

2 stops26h 51m

Chicago O'Hare Intl

Tue 30/9

17:46-14:45

2 stops26h 59m

$2,060

AucklandChicago

AKL - ORD

AKLORD

Auckland Intl

Wed 23/7

19:40-00:15

1 stop21h 35m

Chicago O'Hare Intl

Wed 30/7

07:10-05:30

1 stop29h 20m

$2,384

AucklandChicago

AKL - ORD

AKLORD

Auckland Intl

Wed 23/7

19:40-00:15

1 stop21h 35m

Chicago O'Hare Intl

Wed 30/7

10:00-05:30

2 stops26h 30m

$2,446

AucklandChicago

AKL - ORD

AKLORD

Auckland Intl

Tue 1/7

09:40-21:10

1 stop28h 30m

Chicago O'Hare Intl

Sun 20/7

00:30-09:15

1 stop39h 45m

$4,136

AucklandChicago

AKL - ORD

AKLORD

Auckland Intl

Mon 11/8

14:10-22:28

3 stops49h 18m

Chicago O'Hare Intl

Tue 9/9

13:36-22:10

3 stops39h 34m

$5,820

AucklandChicago

AKL - ORD

AKLORD

Auckland Intl

Wed 23/7

21:25-06:05

3 stops49h 40m

Chicago O'Hare Intl

Wed 30/7

17:49-15:35

2 stops52h 46m

$8,541

Flights are sorted by cheapest return flights first.

Deals found on 8/6

Showing 1-10 of 20 results

Best time to book a flight to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois 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 to Illinois

How long is the flight to Illinois?

On average, a flight from Auckland to Illinois takes 25 hours 49 minutes. Flights to Illinois from other popular cities in New Zealand will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Illinois?

Users looking for the lowest fares to Illinois should consider flying on Saturday afternoons, when prices are typically cheapest. Budget-minded travellers will want to avoid Saturday evenings, when prices are usually at their highest.

What are the most popular airlines that fly to Illinois?

The most popular airlines flying from Auckland to Illinois are Qantas Airways, Air New Zealand and United Airlines.

What are the cheapest airlines that fly to Illinois?

The cheapest airlines flying from Auckland to Illinois are Air Canada, Qantas Airways and United Airlines.

Rainfall in Illinois by month

In terms of precipitation, rainfall in Illinois ranges from 43.0 - 125.0 mm per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Illinois when rainfall is around 43.0 mm.

Temperature in Illinois by month

If weather is an important factor for your trip to Illinois, 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).

What are the most popular places to fly to in Illinois?

The most popular places in Illinois to fly to are Chicago and Champaign.

Reviews of airlines servicing Illinois

Peruse reviews from past customers who have flown EVA Air, Korean Air and Singapore Airlines to Illinois to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.4

Very Good

1,202 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

EVA Air

8.4

Very Good

1,202 reviews

EVA Air

8.4

Very Good

1,202 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Korean Air

8.4

Very Good

1,088 reviews

EVA Air

8.4

Very Good

1,202 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Singapore Airlines

8.1

Very Good

1,302 reviews

EVA Air

8.4

Very Good

1,202 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Air New Zealand

8.0

Very Good

483 reviews

EVA Air

8.4

Very Good

1,202 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Qantas Airways

7.5

Good

854 reviews

EVA Air

8.4

Very Good

1,202 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

FAQs about flying to Illinois

Can I find cheaper flights to Illinois if I am willing to have stopovers?
Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Illinois on Cheapflights that require 1 or 2 stops for potential cost savings.
What is the best airline to fly to Illinois?
Based on reviews from Cheapflights users, Air Canada is rated the highest out of the airlines that fly to Illinois.
What is the cheapest airport to fly to in Illinois?
Chicago Midway is currently the cheapest airport to fly to in Illinois. One-way flights to Chicago Midway typically cost $161, while return flights cost around $144.
How much is a return flight to Illinois?
A return flight to Illinois will typically cost around $105, however they can be found for as little as $87.
Where does the fastest flight to Illinois depart from?
For those looking to save time traveling to Illinois, Wellington offers the quickest one-way flight (22 hours 54 minutes).
Does Chicago O'Hare Intl have rental cars?
Yes. Those touching down at Chicago O'Hare Intl can take advantage of the car hire services offered upon their arrival.
Are there hotels close to Chicago O'Hare Intl?
Yes. Chicago O'Hare Intl has hotels nearby for those requiring accommodations. Hilton Chicago O'Hare Airport is the closest property to Chicago O'Hare Intl (0.0 km away from Chicago O'Hare Intl).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Fly with Cheapflights

How does Cheapflights help users find flights to Illinois?

Deals for Illinois 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 to your preference, such as price, airport, cabin class, and plenty of other options.

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

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

Can Cheapflights find flights to Illinois with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights to Illinois flexibly with Cheapflights today.

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

Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to Illinois today and book when you’re ready!

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$787+ Cheap flights to Illinois

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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.

Flights to Illinois in 2025

Find the latest flights to Illinois in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 134,765 searches and data was last updated on 10 June 2025.

Return from

One-way from

Popular in

Cheapest in

Average price

Find flight deals to Illinois

Cheapest flights to IllinoisExplore the most affordable flight options available to Illinois. Find the lowest fares based on data from user searches, with prices last updated on 10 June 2025.

Explore the most affordable flight options available to Illinois. Find the lowest fares based on data from user searches, with prices last updated on 10 June 2025.

Cheapflights Fare Finder

Locate flights to Illinois that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 134,765 searches and data was last updated on 10 June 2025.

Use the filters below to find and compare flights to Illinois that are best for you.

Best time to book a flight to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight to Illinois

How long is the flight to Illinois?

When is the cheapest time to fly to Illinois?

Use this chart to determine the cheapest time to fly return from Auckland to Illinois. Price data was last updated on 16 December 2024.

What are the most popular airlines that fly to Illinois?

What are the cheapest airlines that fly to Illinois?

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

What are the most popular places to fly to in Illinois?

Destination popularity is based on the amount of flight searches to Illinois in the last few years. This data was updated on 10 June 2025.

The most popular places in Illinois to fly to are Chicago and Champaign.

Reviews of airlines servicing Illinois

Peruse reviews from past customers who have flown EVA Air, Korean Air and Singapore Airlines to Illinois to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

FAQs about flying to Illinois

Can I find cheaper flights to Illinois if I am willing to have stopovers?

What is the best airline to fly to Illinois?

What is the cheapest airport to fly to in Illinois?

How much is a return flight to Illinois?

Where does the fastest flight to Illinois depart from?

Does Chicago O'Hare Intl have rental cars?

Are there hotels close to Chicago O'Hare Intl?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Find flights to Illinois

Select your preferred flight destination in Illinois from the list below.

Fly with Cheapflights

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

How does Cheapflights help users find flights to Illinois?

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

Can Cheapflights find flights to Illinois with no change fees?

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

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Cheapest flights to Illinois
Explore the most affordable flight options available to Illinois. Find the lowest fares based on data from user searches, with prices last updated on 10 June 2025.