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$577+ Cheap flights from Illinois to Auckland (AKL)

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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — AKL
May 24 — May 311
Sun 5/24
Sun 5/31
1 adult, Economy
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Cheap flight deals from Illinois to Auckland

Cheapest flights from Illinois to Auckland
Explore the most affordable flight options available from Illinois to Auckland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2026.

This United Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/128:30 am
STL
-
AKL
1 stop29h 40m
United Airlines
Mon 5/181:50 pm
AKL
-
STL
1 stop21h 32m
United Airlines
Deal found 4/21$835
This oojo deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:21 am
STL
-
AKL
2 stops48h 34m
Qantas Airways
Tue 4/286:00 am
AKL
-
STL
2 stops34h 57m
Qantas Airways
Deal found 4/20$872
This KAYAK deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/128:30 am
STL
-
AKL
1 stop29h 40m
Air New Zealand
Mon 5/181:50 pm
AKL
-
STL
1 stop32h 57m
Air New Zealand
Deal found 4/22$898
This Qantas Airways deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:21 am
STL
-
AKL
2 stops47h 34m
Qantas Airways
Sun 5/101:25 pm
AKL
-
STL
2 stops27h 34m
Qantas Airways
Deal found 4/19$922
This United Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1210:25 am
STL
-
AKL
2 stops27h 45m
United Airlines
Sat 5/161:50 pm
AKL
-
STL
2 stops23h 53m
United Airlines
Deal found 4/23$965
This Trip.com deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:15 am
ORD
-
AKL
2 stops36h 30m
Multiple Airlines
Sun 5/107:00 am
AKL
-
ORD
2 stops39h 59m
Multiple Airlines
Deal found 4/19$999
This oojo deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/96:00 am
STL
-
AKL
2 stops41h 50m
Qantas Airways
Sat 8/151:25 pm
AKL
-
STL
2 stops26h 30m
Qantas Airways
Deal found 4/22$1,065
This oojo deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:00 am
STL
-
AKL
2 stops46h 25m
Qantas Airways
Wed 11/183:05 pm
AKL
-
STL
2 stops51h 37m
Qantas Airways
Deal found 4/21$1,074
This Trip.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/512:40 pm
ORD
-
AKL
3 stops31h 05m
Multiple Airlines
Fri 5/82:00 pm
AKL
-
ORD
3 stops47h 32m
Multiple Airlines
Deal found 4/22$1,086
This Trip.com deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/16:55 am
ORD
-
AKL
3 stops47h 20m
Multiple Airlines
Wed 7/297:00 am
AKL
-
ORD
2 stops40h 19m
Multiple Airlines
Deal found 4/19$1,148
This oojo deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/46:35 am
STL
-
AKL
2 stops48h 20m
Qantas Airways
Thu 6/116:20 pm
AKL
-
STL
2 stops46h 36m
Qantas Airways
Deal found 4/20$1,166
This United Airlines deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/78:30 am
STL
-
AKL
1 stop29h 40m
United Airlines
Sun 5/107:00 am
AKL
-
STL
2 stops28h 22m
United Airlines
Deal found 4/19$1,182

Find flight deals from Illinois to Auckland

Keep the following information in mind while searching for Illinois to Auckland flight deals. Data was last updated April 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$835
(United Airlines)

One-way from

$577
(Mytrip)

Popular in

July

Cheapest in

March

Average price

$1,351
Provider with most accurate pricing for Chicago (CHI)-Auckland Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Auckland Intl flights.
Search Deals
From Illinois to Auckland Intl
Search Deals
One-way flight from Illinois to Auckland Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($234 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Auckland 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 2,558,603 searches. Data last updated April 24, 2026.
Use the filters below to find and compare flights from Illinois to Auckland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Tue 5/12

1:27 pm-6:50 am

2 stops24h 23m

Auckland Intl

Mon 5/18

1:00 pm-9:09 pm

2 stops25h 09m

$839

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Thu 5/7

6:21 am-10:55 pm

2 stops47h 34m

Auckland Intl

Sun 5/10

1:25 pm-11:59 pm

2 stops27h 34m

$922

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Tue 5/12

10:25 am-7:10 am

2 stops27h 45m

Auckland Intl

Sat 5/16

1:50 pm-8:43 pm

2 stops23h 53m

$965

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Thu 5/7

8:30 am-7:10 am

1 stop29h 40m

Auckland Intl

Sun 5/10

7:00 am-6:22 pm

2 stops28h 22m

$1,182

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Sat 5/9

6:21 am-2:05 pm

2 stops38h 44m

Auckland Intl

Wed 8/19

8:20 am-10:55 pm

2 stops31h 35m

$1,233

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Tue 5/12

6:21 am-4:50 pm

2 stops41h 29m

Auckland Intl

Sat 5/16

1:25 pm-11:59 pm

2 stops27h 34m

$1,275

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Fri 5/15

2:35 pm-7:10 am

2 stops47h 35m

Auckland Intl

Mon 6/15

1:50 pm-6:17 pm

1 stop21h 27m

$1,443
Quickest round-trip

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Sat 5/16

4:15 pm-7:10 am

2 stops21h 55m

Auckland Intl

Sat 5/23

1:50 pm-4:33 pm

2 stops19h 43m

$1,556

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Sat 5/9

4:15 pm-2:05 pm

3 stops28h 50m

Auckland Intl

Wed 8/19

1:25 pm-10:55 pm

2 stops26h 30m

$1,630

ChicagoAuckland

ORD - AKL

ORDAKL

Chicago O'Hare Intl

Tue 8/25

2:22 pm-2:05 pm

3 stops30h 43m

Auckland Intl

Tue 9/8

6:00 am-6:22 am

3 stops41h 22m

$1,635

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/19

Showing 1-10 of 27 resultsSorted by cheapest first
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Best time to book a flight from Illinois to Auckland

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

Cheapflights Insights

Everything you need to know about your flight from Illinois to Auckland

How far ahead should I book a flight from Illinois to Auckland?

To ensure you get the cheapest price possible for a flight from Illinois to Auckland, you should look to book at least 72 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, May is the cheapest month in which you can book a flight from Illinois to Auckland (average of $142). Flying from Illinois to Auckland in September is currently the most expensive (average of $1,285). 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.

How much does it cost to fly round-trip from Illinois to Auckland?

Related info for your journey

Find useful and relevant information for your journey from Illinois to Auckland. 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 Auckland from Illinois?

    If you book a flight to Auckland from Illinois, you will be flying to Auckland Intl, which is the city’s only airport. Auckland Intl (AKL) is located 11.1 mi from the center of Auckland.

  • How long is the flight from Illinois to Auckland?

    For as low as $839, United Airlines can have you in Auckland from Illinois in 24h 23m. Illinois and Auckland are separated by a distance of 7970 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    $522 is the cheapest one-way deal found within the past few days, from Air New Zealand. You may also be able to find cheap deals on Qantas Airways and Fiji Airways, with prices starting from $591 and $638, respectively.

  • What are the most popular routes from Illinois to Auckland?

    The most popular flight routes from Illinois to Auckland are Chicago O'Hare Intl - Auckland Intl, Lambert-St Louis - Auckland Intl and Moline Quad-City - Auckland Intl.

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

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Illinois to Auckland (average of $142). Flying from Illinois to Auckland in September is currently the most expensive (average of $1,285). 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

Traveling to a place near Auckland?

Book flights to Auckland if you plan to visit one of these locations
Mangere

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Top 7 airlines flying from Illinois to Auckland

Discover the top 7 airlines that operate flights from Illinois to Auckland. 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 2,558,603 searches. Data last updated April 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$407Average$1,031FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$428Average$969FlexibilityNo cancel feeOn-time67%
Fiji AirwaysCheapest$534Average$1,234FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$791Average$1,210FlexibilityNo cancel feeOn-time71%
Qantas AirwaysCheapest$849Average$966FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$861Average$1,509FlexibilityNo cancel feeOn-time69%
Air New ZealandCheapest$1,061Average$1,544FlexibilityNo cancel feeOn-time78%

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