How long is the flight from Illinois to New Zealand?

The flight from Illinois to New Zealand depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Chicago (a popular airport in Illinois) to Auckland (the most popular airport in New Zealand), then the flight time is 22h 01m on average. If you fly from Moline (another popular airport in Illinois) to Auckland, then the average flight time is 22h 18m.

What airlines fly to New Zealand?

Air New Zealand, Qantas Airways and Air Canada are the top three most popular airlines that fly to New Zealand from Illinois according to our data. Air New Zealand is the first choice among our users, with 48% of people opting to fly with this airline when traveling to New Zealand. Keep in mind that there are 6 different airlines that fly to New Zealand on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Illinois to New Zealand?

United Airlines, Qantas Airways, and Fiji Airways are the most popular carriers operating from Illinois to New Zealand

When did momondo last update prices for flights from Illinois to New Zealand?

Prices for flights from Illinois to New Zealand are updated daily.

How many operators does momondo search for flights from Illinois to New Zealand?

The number of operators available for flights from Illinois to New Zealand is 7 as of September 2025.

How old do you have to be to fly from Illinois to New Zealand?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to New Zealand.

What documentation or ID do you need to fly to New Zealand?

The travel and health documents required for your trip to New Zealand can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at New Zealand. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$495 Cheap Flights from Illinois to New Zealand in 2025/26

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Find the cheapest flights from Illinois to New Zealand

Round-trip

One-way

Last minute

Cheap round-trip flights

5:54 pm - 9:10 amSTL-AKL

20h 16m1 stop

1:20 pm - 4:06 pmAKL-STL

21h 46m1 stop

$820Qantas Airways

Find Deal

Wed, Jan 28 - Mon, Mar 2

5:09 pm - 8:10 amSTL-AKL

21h 01m1 stop

1:20 pm - 2:01 pmAKL-STL

19h 41m1 stop

$838Multiple Airlines

Find Deal

Sat, Oct 25 - Fri, Nov 7

4:05 pm - 11:00 amSTL-AKL

47h 55m2 stops

1:00 pm - 3:29 pmAKL-STL

44h 29m2 stops

$850Air Canada

Find Deal

Thu, Mar 5 - Mon, Mar 9

3:59 pm - 10:25 amSTL-AKL

23h 26m2 stops

6:50 am - 12:37 pmAKL-STL

24h 47m2 stops

$854American Airlines

Find Deal

Thu, Nov 6 - Thu, Nov 13

5:49 pm - 11:40 pmSTL-AKL

34h 51m2 stops

3:00 pm - 11:08 pmAKL-STL

27h 08m2 stops

$865Fiji Airways

Find Deal

Tue, Feb 17 - Sat, Feb 28

2:13 pm - 10:05 amSTL-AKL

24h 52m2 stops

1:20 pm - 4:06 pmAKL-STL

21h 46m1 stop

$867American Airlines

Find Deal

Tue, Feb 17 - Sun, Mar 1

6:15 am - 5:55 amSTL-AKL

28h 40m1 stop

7:45 pm - 9:55 pmAKL-STL

21h 10m1 stop

$933Air New Zealand

Find Deal

Mon, Dec 8 - Mon, Dec 22

4:05 pm - 11:00 amSTL-AKL

47h 55m2 stops

8:00 pm - 3:29 pmAKL-STL

61h 29m3 stops

$955Air Canada

Find Deal

Tue, Mar 3 - Wed, Mar 18

5:25 pm - 9:10 amSTL-AKL

20h 45m1 stop

7:55 pm - 12:27 amAKL-STL

22h 32m1 stop

$977Air New Zealand

Find Deal

Tue, Mar 3 - Wed, Mar 18

4:45 pm - 1:40 pmORD-AKL

25h 55m2 stops

8:00 am - 7:18 pmAKL-ORD

30h 18m2 stops

$1,083Fiji Airways

Find Deal

Sat, Feb 21 - Sat, Feb 28

Air New Zealand flights from Illinois to New Zealand

Our best Air New Zealand deals on Illinois to New Zealand flight tickets

Air New Zealand

Dec 8

STL6:15 amLambert-St Louis

28h 40m

1 stop

AKL5:55 amAuckland Intl

Dec 22

AKL7:45 pmAuckland Intl

21h 10m

1 stop

STL9:55 pmLambert-St Louis

$933

Find similar

Air New Zealand

Mar 3

STL5:25 pmLambert-St Louis

20h 45m

1 stop

AKL9:10 amAuckland Intl

Mar 18

AKL7:55 pmAuckland Intl

22h 32m

1 stop

STL12:27 amLambert-St Louis

$977

Find similar

Air New Zealand

Dec 8

STL5:30 pmLambert-St Louis

20h 40m

1 stop

AKL9:10 amAuckland Intl

Dec 22

AKL7:45 pmAuckland Intl

21h 10m

1 stop

STL9:55 pmLambert-St Louis

$979

Find similar

Delta flights from Illinois to New Zealand

Our best Delta deals on Illinois to New Zealand flight tickets

Delta

Nov 5

STL12:14 pmLambert-St Louis

25h 21m

3 stops

AKL8:35 amAuckland Intl

Nov 12

AKL2:35 pmAuckland Intl

23h 00m

2 stops

STL6:35 pmLambert-St Louis

$1,242

Find similar

Delta

Nov 1

STL12:14 pmLambert-St Louis

25h 21m

3 stops

AKL7:35 amAuckland Intl

Nov 15

AKL2:35 pmAuckland Intl

29h 11m

2 stops

STL12:46 amLambert-St Louis

$1,292

Find similar

Delta

Dec 8

STL12:49 pmLambert-St Louis

24h 46m

3 stops

AKL8:35 amAuckland Intl

Dec 22

AKL2:35 pmAuckland Intl

26h 33m

2 stops

STL10:08 pmLambert-St Louis

$1,307

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Wed 1/28

5:54 pm-9:10 am

1 stop20h 16m

Auckland Intl

Mon 3/2

1:20 pm-4:06 pm

1 stop21h 46m

$820

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Sat 10/25

5:09 pm-8:10 am

1 stop21h 01m

Auckland Intl

Fri 11/7

1:20 pm-2:01 pm

1 stop19h 41m

$838

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Thu 3/5

4:05 pm-11:00 am

2 stops47h 55m

Auckland Intl

Mon 3/9

1:00 pm-3:29 pm

2 stops44h 29m

$850

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Thu 11/6

3:59 pm-10:25 am

2 stops23h 26m

Auckland Intl

Thu 11/13

6:50 am-12:37 pm

2 stops24h 47m

$854

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Tue 2/17

5:49 pm-11:40 pm

2 stops34h 51m

Auckland Intl

Sat 2/28

3:00 pm-11:08 pm

2 stops27h 08m

$865

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Tue 2/17

2:13 pm-10:05 am

2 stops24h 52m

Auckland Intl

Sun 3/1

1:20 pm-4:06 pm

1 stop21h 46m

$867

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Mon 12/8

6:15 am-5:55 am

1 stop28h 40m

Auckland Intl

Mon 12/22

7:45 pm-9:55 pm

1 stop21h 10m

$933

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Tue 3/3

4:05 pm-11:00 am

2 stops47h 55m

Auckland Intl

Wed 3/18

8:00 pm-3:29 pm

3 stops61h 29m

$955

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Tue 3/3

5:25 pm-9:10 am

1 stop20h 45m

Auckland Intl

Wed 3/18

7:55 pm-12:27 am

1 stop22h 32m

$977

ChicagoAuckland

ORD - AKL

ORDAKL

Chicago O'Hare Intl

Sat 2/21

4:45 pm-1:40 pm

2 stops25h 55m

Auckland Intl

Sat 2/28

8:00 am-7:18 pm

2 stops30h 18m

$1,083

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Illinois to New Zealand

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to New Zealand?

The cheapest month to fly to New Zealand from Illinois is in March. Flight prices, which tend to average around $1,442, are often lower during this time because this is during the off-season. If you aren’t able to travel to New Zealand during the month of March, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $1,464.

What is the cheapest day to depart on your flight to New Zealand?

The cheapest day to depart on your flight to New Zealand is on a Wednesday when prices can be found for as low as $1,450. This is often the case because there is less demand to fly during this day of the week. Flights from Illinois to New Zealand on a Sunday will generally be more expensive and average around $2,261. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to New Zealand?

According to our data, the cheapest time of day to fly to New Zealand is in the morning. momondo users have found flights departing from Illinois to New Zealand in the morning for as low as $1,359. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets at noon because they tend to be around $1,577. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to New Zealand?

You are more likely to see cheaper flights to New Zealand from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to New Zealand for around $1,542 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Zealand from Illinois for as low as $1,389 on momondo.

Can stopping save me money on Illinois to New Zealand flights?

You could potentially save up to 20% on your flight if you consider stops on a Illinois to New Zealand flight.

Cheap Illinois to New Zealand flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to New Zealand

Direct flights	None

There are no direct flights from Illinois to New Zealand. There are no popular flight routes from Illinois to New Zealand.

Search flight deals

When did momondo last update prices for flights from Illinois to New Zealand?
Prices for flights from Illinois to New Zealand are updated daily.
How many operators does momondo search for flights from Illinois to New Zealand?
The number of operators available for flights from Illinois to New Zealand is 7 as of September 2025.
How old do you have to be to fly from Illinois to New Zealand?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to New Zealand.
What documentation or ID do you need to fly to New Zealand?
The travel and health documents required for your trip to New Zealand can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at New Zealand. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Illinois to New Zealand

Compare and see reviews for airlines that fly from Illinois to New Zealand with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $663	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
Fiji Airways	PriceFrom $712	Free Cancellation	Rating 8.0 205 reviews	Search Fiji Airways flights
Qantas Airways	PriceFrom $915	Free Cancellation	Rating 7.5 908 reviews	Search Qantas Airways flights
American Airlines	PriceFrom $966	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Air New Zealand	PriceFrom $1,220	Free Cancellation	Rating 8.0 505 reviews	Search Air New Zealand flights
United Airlines	PriceFrom $1,350	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to New Zealand?

Finding the right flight to New Zealand from Illinois is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to New Zealand quick and easy, saving you time and money.

Can I find flights from Illinois to New Zealand with flexible booking policies on momondo?

Flights from Illinois to New Zealand with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Illinois to New Zealand?

Once you have performed a search for Illinois to New Zealand flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Illinois to New Zealand right now. Can momondo alert me if prices change?

If you are simply researching potential flights to New Zealand, momondo offers a useful price alert feature which will track prices for flights to New Zealand from Illinois and alert you when they change.