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$612+ Cheap flights from Wellington (WLG) 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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
WLG — ORD
dic. 31 — ene. 71
mié. 12/31
mié. 1/7
1 adult, Economy
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Cheap flight deals from Wellington to Illinois

Keep the following information in mind while searching for Wellington to Illinois flight deals. Data was last updated diciembre 1, 2025.

Round-trip from

$905
(American Airlines)

One-way from

$612
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$1,921
From Wellington to Illinois
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One-way flight from Wellington to Illinois
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Highest demand for flights based on searches. 16% potential increase in price ($252 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($73 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Find flight deals from Wellington to Illinois

Best flights from Wellington to Illinois
Discover carefully curated flight deals from Wellington to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 1, 2025.

This American Airlines deal was found by Cheapflights users on 11/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/59:10 amWLG - ORD
2 stops21h 45mAmerican Airlines
lun. 2/96:00 amORD - WLG
2 stops36h 35mAmerican Airlines
Deal found 11/28$905
This United Airlines deal was found by Cheapflights users on 11/29. 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.
mié. 1/144:45 pmWLG - ORD
2 stops41h 08mUnited Airlines
mié. 1/212:40 pmORD - WLG
2 stops38h 25mUnited Airlines
Deal found 11/29$1,223
This Air New Zealand deal was found by Cheapflights users on 11/28. 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 Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/55:15 pmWLG - STL
2 stops23h 45mAir New Zealand
dom. 2/86:45 amSTL - WLG
2 stops34h 55mAir New Zealand
Deal found 11/28$1,411
This Air Canada deal was found by Cheapflights users on 11/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/53:55 pmWLG - STL
3 stops66h 34mAir Canada
dom. 2/84:05 pmSTL - WLG
3 stops61h 00mAir Canada
Deal found 11/28$1,474
This American Airlines deal was found by Cheapflights users on 11/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/56:05 amWLG - STL
2 stops36h 54mAmerican Airlines
dom. 2/85:20 pmSTL - WLG
2 stops26h 30mAmerican Airlines
Deal found 11/30$1,143
This United Airlines deal was found by Cheapflights users on 11/29. 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.
mar. 1/1312:35 pmWLG - ORD
2 stops25h 13mUnited Airlines
mar. 1/202:40 pmORD - WLG
2 stops27h 40mUnited Airlines
Deal found 11/29$1,270
This United Airlines deal was found by Cheapflights users on 12/1. 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.
jue. 1/1512:35 pmWLG - ORD
2 stops21h 18mUnited Airlines
jue. 1/226:47 amORD - WLG
2 stops35h 33mUnited Airlines
Deal found 12/1$1,417

Cheapflights Fare Finder

 
Customize your flight search to find flights from Wellington to Illinois 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 diciembre 1, 2025.
Use the filters below to find and compare flights from Wellington to Illinois that are best for you.

Fly from

Wellington

Fly to

Illinois

Route

Depart

Return

Price

WellingtonChicago

WLG - ORD

WLGORD

Wellington

jue. 2/5

9:10 am-11:55 am

2 stops21h 45m

Chicago O'Hare Intl

lun. 2/9

6:00 am-1:35 pm

2 stops36h 35m

$905

WellingtonSt. Louis

WLG - STL

WLGSTL

Wellington

jue. 2/5

6:05 am-11:59 pm

2 stops36h 54m

Lambert-St Louis

dom. 2/8

5:20 pm-2:50 pm

2 stops26h 30m

$1,143

WellingtonChicago

WLG - ORD

WLGORD

Wellington

mié. 1/14

4:45 pm-2:53 pm

2 stops41h 08m

Chicago O'Hare Intl

mié. 1/21

2:40 pm-12:05 am

2 stops38h 25m

$1,223

WellingtonChicago

WLG - ORD

WLGORD

Wellington

mar. 1/13

12:35 pm-6:48 pm

2 stops25h 13m

Chicago O'Hare Intl

mar. 1/20

2:40 pm-1:20 pm

2 stops27h 40m

$1,270

WellingtonSt. Louis

WLG - STL

WLGSTL

Wellington

jue. 2/5

5:15 pm-10:00 pm

2 stops23h 45m

Lambert-St Louis

dom. 2/8

6:45 am-12:40 pm

2 stops34h 55m

$1,411

WellingtonChicago

WLG - ORD

WLGORD

Wellington

jue. 1/15

12:35 pm-2:53 pm

2 stops21h 18m

Chicago O'Hare Intl

jue. 1/22

6:47 am-1:20 pm

2 stops35h 33m

$1,417

WellingtonSt. Louis

WLG - STL

WLGSTL

Wellington

jue. 2/5

3:55 pm-3:29 pm

3 stops66h 34m

Lambert-St Louis

dom. 2/8

4:05 pm-12:05 am

3 stops61h 00m

$1,474

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/28

Best time to book a flight from Wellington to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Wellington 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 Wellington to Illinois
No data available for this route at this time. Please check back soon.

Related info for your journey

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

    Located just 3.3 mi from the city center, Wellington (WLG) is the airport most travelers will use when flying to Illinois from Wellington.

  • How long is the flight from Wellington to Illinois?

    A quick flight from Wellington to Illinois can take about 21h 45m. American Airlines provides one of the quickest options available for as low as $905. Airlines will cover a distance of 8343 mi. This flight may include one or multiple stops.

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

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

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

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

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

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

See more FAQs

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