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Cheap flights from Illinois to Wellington from $966

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Wellington departing on 2/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Illinois to Wellington

Cheap round-trip flights

Enter your travel dates to find the best prices.
Qantas Airways Logo
6:38 am - 11:50 pm
STL
-
WLG
46h 12m
2 stops
Qantas Airways Logo
4:20 pm - 11:59 pm
WLG
-
STL
26h 39m
2 stops
$966Qantas Airways
Fri, Feb 27 - Fri, Mar 6
Multiple Airlines Logo
3:35 pm - 1:10 pm
ORD
-
WLG
27h 35m
2 stops
Multiple Airlines Logo
6:05 am - 2:41 pm
WLG
-
ORD
26h 36m
2 stops
$1,075Multiple Airlines
Wed, Mar 11 - Wed, Mar 18
Multiple Airlines Logo
3:55 pm - 3:20 pm
ORD
-
WLG
29h 25m
3 stops
Multiple Airlines Logo
6:00 am - 2:41 pm
WLG
-
ORD
26h 41m
2 stops
$1,315Multiple Airlines
Wed, Mar 11 - Wed, Mar 18
Qantas Airways Logo
6:38 am - 11:50 pm
STL
-
WLG
46h 12m
2 stops
Qantas Airways Logo
4:20 pm - 7:42 pm
WLG
-
STL
46h 22m
3 stops
$1,479Qantas Airways
Fri, Feb 27 - Fri, Mar 6
Qantas Airways Logo
1:40 pm - 2:45 pm
ORD
-
WLG
32h 05m
2 stops
Qantas Airways Logo
6:05 am - 9:13 pm
WLG
-
ORD
32h 08m
2 stops
$1,597Qantas Airways
Sun, Apr 5 - Fri, Apr 17
Qantas Airways Logo
4:44 pm - 2:40 pm
ORD
-
WLG
28h 56m
2 stops
Qantas Airways Logo
6:05 am - 5:44 pm
WLG
-
ORD
28h 39m
2 stops
$1,599Qantas Airways
Sun, Apr 5 - Fri, Apr 17
Qantas Airways Logo
4:44 pm - 2:40 pm
ORD
-
WLG
28h 56m
2 stops
Qantas Airways Logo
6:05 am - 5:41 pm
WLG
-
ORD
28h 36m
2 stops
$1,631Qantas Airways
Sun, Apr 5 - Fri, Apr 17
Multiple Airlines Logo
9:18 am - 2:50 pm
ORD
-
WLG
35h 32m
3 stops
Multiple Airlines Logo
9:05 pm - 2:41 pm
WLG
-
ORD
35h 36m
3 stops
$1,672Multiple Airlines
Wed, Mar 11 - Wed, Mar 18
Multiple Airlines Logo
7:41 am - 8:10 am
STL
-
WLG
29h 29m
3 stops
Multiple Airlines Logo
3:55 pm - 10:16 pm
WLG
-
STL
25h 21m
3 stops
$1,689Multiple Airlines
Fri, Feb 27 - Fri, Mar 6
Air New Zealand Logo
9:15 pm - 9:20 am
ORD
-
WLG
42h 05m
2 stops
Air New Zealand Logo
5:45 pm - 6:20 am
WLG
-
ORD
30h 35m
2 stops
$1,774Air New Zealand
Thu, Mar 26 - Thu, Apr 2

Air New Zealand flights from Illinois to Wellington

Our best Air New Zealand deals on Illinois to Wellington flight tickets
Air New Zealand
May 18
ORD6:30 pmChicago O'Hare Intl
27h 20m
2 stops
WLG2:50 pmWellington
May 29
WLG5:00 pmWellington
23h 16m
2 stops
ORD11:16 pmChicago O'Hare Intl
$1,394
Air New Zealand
May 18
ORD2:30 pmChicago O'Hare Intl
31h 20m
2 stops
WLG2:50 pmWellington
May 29
WLG2:45 pmWellington
23h 55m
2 stops
ORD9:40 pmChicago O'Hare Intl
$1,542
Air New Zealand
May 16
ORD4:00 pmChicago O'Hare Intl
23h 40m
2 stops
WLG8:40 amWellington
May 30
WLG5:00 pmWellington
23h 16m
2 stops
ORD11:16 pmChicago O'Hare Intl
$1,671

Qantas Airways flights from Illinois to Wellington

Our best Qantas Airways deals on Illinois to Wellington flight tickets
Qantas Airways
Feb 27
STL6:38 amLambert-St Louis
46h 12m
2 stops
WLG11:50 pmWellington
Mar 6
WLG4:20 pmWellington
26h 39m
2 stops
STL11:59 pmLambert-St Louis
$966
Qantas Airways
Feb 19
STL6:38 amLambert-St Louis
37h 42m
2 stops
WLG3:20 pmWellington
Feb 23
WLG5:40 pmWellington
42h 33m
2 stops
STL5:13 pmLambert-St Louis
$1,028
Qantas Airways
Feb 19
STL6:38 amLambert-St Louis
37h 42m
2 stops
WLG3:20 pmWellington
Feb 23
WLG1:10 pmWellington
45h 18m
2 stops
STL3:28 pmLambert-St Louis
$1,033

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Wellington 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 February 12, 2026.
Use the filters below to find and compare flights from Illinois to Wellington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisWellington

STL - WLG

STLWLG

Lambert-St Louis

Fri 2/27

6:38 am-11:50 pm

2 stops46h 12m

Wellington

Fri 3/6

4:20 pm-11:59 pm

2 stops26h 39m

$966

ChicagoWellington

ORD - WLG

ORDWLG

Chicago O'Hare Intl

Wed 3/11

3:35 pm-1:10 pm

2 stops27h 35m

Wellington

Wed 3/18

6:05 am-2:41 pm

2 stops26h 36m

$1,075

ChicagoWellington

ORD - WLG

ORDWLG

Chicago O'Hare Intl

Wed 3/11

3:55 pm-3:20 pm

3 stops29h 25m

Wellington

Wed 3/18

6:00 am-2:41 pm

2 stops26h 41m

$1,315

St. LouisWellington

STL - WLG

STLWLG

Lambert-St Louis

Fri 2/27

6:38 am-11:50 pm

2 stops46h 12m

Wellington

Fri 3/6

4:20 pm-7:42 pm

3 stops46h 22m

$1,479

ChicagoWellington

ORD - WLG

ORDWLG

Chicago O'Hare Intl

Sun 4/5

1:40 pm-2:45 pm

2 stops32h 05m

Wellington

Fri 4/17

6:05 am-9:13 pm

2 stops32h 08m

$1,597

ChicagoWellington

ORD - WLG

ORDWLG

Chicago O'Hare Intl

Sun 4/5

4:44 pm-2:40 pm

2 stops28h 56m

Wellington

Fri 4/17

6:05 am-5:44 pm

2 stops28h 39m

$1,599

ChicagoWellington

ORD - WLG

ORDWLG

Chicago O'Hare Intl

Sun 4/5

4:44 pm-2:40 pm

2 stops28h 56m

Wellington

Fri 4/17

6:05 am-5:41 pm

2 stops28h 36m

$1,631

ChicagoWellington

ORD - WLG

ORDWLG

Chicago O'Hare Intl

Wed 3/11

9:18 am-2:50 pm

3 stops35h 32m

Wellington

Wed 3/18

9:05 pm-2:41 pm

3 stops35h 36m

$1,672

St. LouisWellington

STL - WLG

STLWLG

Lambert-St Louis

Fri 2/27

7:41 am-8:10 am

3 stops29h 29m

Wellington

Fri 3/6

3:55 pm-10:16 pm

3 stops25h 21m

$1,689

ChicagoWellington

ORD - WLG

ORDWLG

Chicago O'Hare Intl

Thu 3/26

9:15 pm-9:20 am

2 stops42h 05m

Wellington

Thu 4/2

5:45 pm-6:20 am

2 stops30h 35m

$1,774

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Illinois to Wellington flight deals and tips

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

Fastest flight time

24h 20m

Direct flights

None
The fastest flight from Illinois to Wellington takes 24h 20m
There are no direct flights from Illinois to Wellington. There are no popular flight routes from Illinois to Wellington.
Search flight deals

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

    Prices for flights from Illinois to Wellington Airport refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Wellington Airport.

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

    The necessary travel and health documents for your Wellington Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Illinois to Wellington

Compare and see reviews for airlines that fly from Illinois to Wellington with momondo
Airline
Rating
Free Cancellation
Price
Air New ZealandPriceFrom $1,119Free CancellationRating
8.0
582 reviews
Search Air New Zealand flights

  • How do I get Price Alerts for flights from Illinois to Wellington?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Illinois from Wellington. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Illinois to Wellington with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

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

Finding the right flight to Wellington 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 Wellington quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Wellington from Illinois with this policy.

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

Once all potential Illinois to Wellington flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Illinois to Wellington flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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