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Cheap flights from Illinois to Auckland from $495

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Auckland departing on 11/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Illinois to Auckland

Cheap round-trip flights

Qantas Airways Logo
5:54 pm - 9:10 amSTL-AKL
20h 16m1 stop
Qantas Airways Logo
1:20 pm - 4:06 pmAKL-STL
21h 46m1 stop
$820Qantas Airways
Find Deal
Wed, Jan 28 - Mon, Mar 2
Qantas Airways Logo
5:58 pm - 9:10 amSTL-AKL
20h 12m1 stop
Qantas Airways Logo
1:15 pm - 11:42 pmAKL-STL
29h 27m2 stops
$821Qantas Airways
Find Deal
Wed, Nov 5 - Wed, Nov 12
Air Canada Logo
9:00 am - 11:00 amSTL-AKL
55h 00m2 stops
Air Canada Logo
2:00 pm - 12:39 pmAKL-STL
41h 39m2 stops
$853Air Canada
Find Deal
Tue, Dec 9 - Mon, Dec 15
United Airlines Logo
5:00 pm - 9:10 amSTL-AKL
21h 10m1 stop
United Airlines Logo
3:50 pm - 4:44 pmAKL-STL
19h 54m1 stop
$863United Airlines
Find Deal
Sun, Feb 1 - Wed, Feb 25
Fiji Airways Logo
5:49 pm - 11:40 pmSTL-AKL
34h 51m2 stops
Fiji Airways Logo
3:00 pm - 11:08 pmAKL-STL
27h 08m2 stops
$865Fiji Airways
Find Deal
Tue, Feb 17 - Sat, Feb 28
Delta Logo
10:45 am - 8:35 amSTL-AKL
26h 50m2 stops
Delta Logo
2:35 pm - 6:18 pmAKL-STL
22h 43m2 stops
$867Delta
Find Deal
Mon, Dec 8 - Mon, Dec 22
Delta Logo
7:30 am - 8:35 amSTL-AKL
30h 05m2 stops
Delta Logo
2:35 pm - 11:40 pmAKL-STL
28h 05m2 stops
$868Delta
Find Deal
Tue, Feb 3 - Thu, Feb 26
Air Canada Logo
4:05 pm - 11:00 amSTL-AKL
47h 55m2 stops
Air Canada Logo
8:00 pm - 3:29 pmAKL-STL
61h 29m3 stops
$956Air Canada
Find Deal
Tue, Mar 3 - Wed, Mar 18
United Airlines Logo
3:15 pm - 9:10 amSTL-AKL
22h 55m2 stops
United Airlines Logo
7:55 pm - 9:42 amAKL-STL
31h 47m2 stops
$1,027United Airlines
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Tue, Mar 3 - Wed, Mar 18
Fiji Airways Logo
4:45 pm - 1:40 pmORD-AKL
25h 55m2 stops
Fiji Airways Logo
8:00 am - 7:18 pmAKL-ORD
30h 18m2 stops
$1,083Fiji Airways
Find Deal
Sat, Feb 21 - Sat, Feb 28

Qantas Airways flights from Illinois to Auckland

Our best Qantas Airways deals on Illinois to Auckland flight tickets
Qantas Airways
Jan 28
STL5:54 pmLambert-St Louis
20h 16m
1 stop
AKL9:10 amAuckland Intl
Mar 2
AKL1:20 pmAuckland Intl
21h 46m
1 stop
STL4:06 pmLambert-St Louis
$820
Find similar
Qantas Airways
Nov 5
STL5:58 pmLambert-St Louis
20h 12m
1 stop
AKL9:10 amAuckland Intl
Nov 12
AKL1:15 pmAuckland Intl
29h 27m
2 stops
STL11:42 pmLambert-St Louis
$821
Find similar
Qantas Airways
Feb 4
STL1:48 pmLambert-St Louis
24h 22m
1 stop
AKL9:10 amAuckland Intl
Feb 27
AKL1:20 pmAuckland Intl
23h 59m
1 stop
STL6:19 pmLambert-St Louis
$859
Find similar

Air New Zealand flights from Illinois to Auckland

Our best Air New Zealand deals on Illinois to Auckland flight tickets
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
$934
Find similar
Air New Zealand
Nov 5
STL8:20 amLambert-St Louis
26h 35m
1 stop
AKL5:55 amAuckland Intl
Nov 12
AKL7:45 pmAuckland Intl
18h 02m
1 stop
STL6:47 pmLambert-St Louis
$935
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

momondo 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, momondo users made 832,500 searches. Data last updated September 22, 2025.
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

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

Wed 11/5

5:58 pm-9:10 am

1 stop20h 12m

Auckland Intl

Wed 11/12

1:15 pm-11:42 pm

2 stops29h 27m

$821

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Tue 12/9

9:00 am-11:00 am

2 stops55h 00m

Auckland Intl

Mon 12/15

2:00 pm-12:39 pm

2 stops41h 39m

$853

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Sun 2/1

5:00 pm-9:10 am

1 stop21h 10m

Auckland Intl

Wed 2/25

3:50 pm-4:44 pm

1 stop19h 54m

$863

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

Mon 12/8

10:45 am-8:35 am

2 stops26h 50m

Auckland Intl

Mon 12/22

2:35 pm-6:18 pm

2 stops22h 43m

$867

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Tue 2/3

7:30 am-8:35 am

2 stops30h 05m

Auckland Intl

Thu 2/26

2:35 pm-11:40 pm

2 stops28h 05m

$868

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

$956

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Tue 3/3

3:15 pm-9:10 am

2 stops22h 55m

Auckland Intl

Wed 3/18

7:55 pm-9:42 am

2 stops31h 47m

$1,027

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
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See travel insights to Auckland from

How to get the cheapest flight ticket from Illinois to Auckland

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

What is the cheapest month to fly to Auckland?

In general, March is the cheapest month to fly from Illinois to Auckland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,442. If you’re not able to fly to Auckland in March, then February is your next best option. Flight prices from Illinois to Auckland during February average around $1,464.

What is the cheapest day to depart on your flight to Auckland?

According to our data, Wednesday is the cheapest day to fly to Auckland from Illinois. The lowest ticket price found for a Wednesday departure recently was $1,450. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $2,261. These prices are subject to change though, so be sure to set up a Price Alert for flights to Auckland.

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

Flying to Auckland from Illinois in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,387 when looking at flights departing in the morning. In contrast, the most expensive time of day to depart to Auckland is in the afternoon when prices are around $1,518.

How far in advance should I book a flight to Auckland?

You are more likely to see cheaper flights to Auckland from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Auckland 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 Auckland from Illinois for as low as $1,389 on momondo.

Can stopping save me money on Illinois to Auckland flights?

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

Cheap Illinois to Auckland flight deals and tips

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

Direct flights

None
There are no direct flights from Illinois to Auckland. There are no popular flight routes from Illinois to Auckland.
Search flight deals

  • When did momondo last update prices for flights from Illinois to Auckland Intl Airport?

    Prices for flights from Illinois to Auckland Intl Airport refresh daily.

  • How many operators does momondo search for flights from Illinois to Auckland Intl Airport?

  • How old do you have to be to fly from Illinois to Auckland Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Auckland Intl Airport.

  • What documentation or ID do you need to fly to Auckland Intl Airport?

    The required travel and health documents for your Auckland Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Auckland Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Illinois to Auckland

Compare and see reviews for airlines that fly from Illinois to Auckland with momondo
Airline
Rating
Free Cancellation
Price
Fiji AirwaysPriceFrom $712Free CancellationRating
8.0
205 reviews
Search Fiji Airways flights
Air CanadaPriceFrom $721Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
Qantas AirwaysPriceFrom $915Free CancellationRating
7.5
908 reviews
Search Qantas Airways flights
American AirlinesPriceFrom $966Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air New ZealandPriceFrom $1,220Free CancellationRating
8.0
505 reviews
Search Air New Zealand flights
United AirlinesPriceFrom $1,350Free CancellationRating
7.4
8,922 reviews
Search United Airlines flights

Traveling to a place near Auckland?

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

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Illinois to Auckland. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Auckland from Illinois which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Illinois to Auckland?

Once you have performed a search for Illinois to Auckland 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 Auckland right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Illinois to Auckland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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