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$674+ 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 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
WLG — ORD
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
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 October 14, 2025.

Round-trip from

$948
(American Airlines)

One-way from

$674
(Qantas Airways)

Popular in

December

Cheapest in

August

Average price

$1,121
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. 17% potential increase in price ($263 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($74 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Wellington to Illinois

Cheapest flights from Wellington to Illinois
Explore the most affordable flight options available from Wellington to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2025.

This Air Canada deal was found by Cheapflights users on 10/13. 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.
Thu 11/276:00 amWLG - ORD
2 stops27h 41mAir Canada
Thu 12/43:40 pmORD - WLG
2 stops37h 25mAir Canada
Deal found 10/13$1,040
This Air Canada deal was found by Cheapflights users on 10/13. 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.
Thu 11/276:00 amWLG - ORD
2 stops27h 41mMultiple Airlines
Thu 12/42:00 pmORD - WLG
3 stops39h 05mMultiple Airlines
Deal found 10/13$1,047
This Air Canada deal was found by Cheapflights users on 10/13. 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.
Mon 11/106:05 amWLG - STL
3 stops52h 24mMultiple Airlines
Mon 11/174:05 pmSTL - WLG
3 stops61h 00mMultiple Airlines
Deal found 10/13$1,074
This American Airlines deal was found by Cheapflights users on 10/12. 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.
Fri 11/146:05 amWLG - STL
2 stops36h 37mAmerican Airlines
Tue 11/181:20 pmSTL - WLG
2 stops30h 30mAmerican Airlines
Deal found 10/12$1,365
This American Airlines deal was found by Cheapflights users on 10/13. 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.
Mon 11/106:05 amWLG - STL
2 stops36h 37mAmerican Airlines
Mon 11/179:36 amSTL - WLG
2 stops34h 14mAmerican Airlines
Deal found 10/13$1,378
This oojo deal was found by Cheapflights users on 10/13. 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 11/275:15 pmWLG - STL
2 stops20h 37mAir New Zealand
Thu 12/46:15 amSTL - WLG
2 stops32h 05mAir New Zealand
Deal found 10/13$1,401
This United Airlines deal was found by Cheapflights users on 10/13. 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.
Fri 11/142:55 pmWLG - STL
2 stops22h 52mUnited Airlines
Tue 11/185:29 pmSTL - WLG
2 stops44h 11mUnited Airlines
Deal found 10/13$1,450
This Gotogate deal was found by Cheapflights users on 10/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/106:00 amWLG - STL
3 stops34h 54mAir Canada
Mon 11/174:43 pmSTL - WLG
3 stops36h 22mAir Canada
Deal found 10/13$1,457
This American Airlines deal was found by Cheapflights users on 10/13. 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.
Thu 11/279:10 amWLG - STL
3 stops26h 15mAmerican Airlines
Thu 12/43:59 pmSTL - WLG
2 stops27h 51mAmerican Airlines
Deal found 10/13$1,466
This Jetabroad deal was found by Cheapflights users on 10/13. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/109:05 pmWLG - STL
3 stops34h 32mQantas Airways
Mon 11/177:00 amSTL - WLG
2 stops37h 20mQantas Airways
Deal found 10/13$1,542

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 October 14, 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

Wed 3/11

6:05 am-6:25 am

2 stops42h 20m

Chicago O'Hare Intl

Sun 3/15

4:45 pm-12:20 pm

2 stops25h 35m

$948

WellingtonChicago

WLG - ORD

WLGORD

Wellington

Thu 11/27

6:00 am-2:41 pm

2 stops27h 41m

Chicago O'Hare Intl

Thu 12/4

3:40 pm-12:05 am

2 stops37h 25m

$1,040

WellingtonChicago

WLG - ORD

WLGORD

Wellington

Thu 11/27

6:00 am-2:41 pm

2 stops27h 41m

Chicago O'Hare Intl

Thu 12/4

2:00 pm-12:05 am

3 stops39h 05m

$1,047

WellingtonChicago

WLG - ORD

WLGORD

Wellington

Wed 3/11

6:00 am-2:41 pm

2 stops26h 41m

Chicago O'Hare Intl

Sun 3/15

3:40 pm-12:05 am

2 stops38h 25m

$1,064

WellingtonSt. Louis

WLG - STL

WLGSTL

Wellington

Mon 11/10

6:05 am-3:29 pm

3 stops52h 24m

Lambert-St Louis

Mon 11/17

4:05 pm-12:05 am

3 stops61h 00m

$1,074

WellingtonSt. Louis

WLG - STL

WLGSTL

Wellington

Fri 11/14

6:05 am-11:42 pm

2 stops36h 37m

Lambert-St Louis

Tue 11/18

1:20 pm-2:50 pm

2 stops30h 30m

$1,365

WellingtonSt. Louis

WLG - STL

WLGSTL

Wellington

Mon 11/10

6:05 am-11:42 pm

2 stops36h 37m

Lambert-St Louis

Mon 11/17

9:36 am-2:50 pm

2 stops34h 14m

$1,378

WellingtonSt. Louis

WLG - STL

WLGSTL

Wellington

Thu 11/27

5:15 pm-6:52 pm

2 stops20h 37m

Lambert-St Louis

Thu 12/4

6:15 am-9:20 am

2 stops32h 05m

$1,401

WellingtonSt. Louis

WLG - STL

WLGSTL

Wellington

Fri 11/14

2:55 pm-6:47 pm

2 stops22h 52m

Lambert-St Louis

Tue 11/18

5:29 pm-8:40 am

2 stops44h 11m

$1,450

WellingtonSt. Louis

WLG - STL

WLGSTL

Wellington

Mon 11/10

6:00 am-9:54 pm

3 stops34h 54m

Lambert-St Louis

Mon 11/17

4:43 pm-12:05 am

3 stops36h 22m

$1,457

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/14

Showing 1-10 of 16 results
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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 20h 37m. American Airlines provides one of the quickest options available for as low as $1,401. Airlines will cover a distance of 8116 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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