How long is the flight from Chicago O'Hare Intl Airport to South Island?

Airlines like Air Canada, American Airlines, and Air New Zealand fly from Chicago O'Hare Intl Airport to South Island in about 25h 50m. The time it takes to get you to your destination can typically vary by up to 4h 45m. There are 8733 mi between Chicago O'Hare Intl Airport and South Island. This flight may include one or multiple stops.

In terms of precipitation, rainfall in South Island ranges from 1.6 - 2.4 inches per month. May is typically the wettest month, when rainfall can reach 2.4 in. February is typically the driest time to visit South Island when rainfall is around 1.6 in.

If weather is an important factor for your trip to South Island, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 42.8 F).

What are the most popular routes from Chicago O'Hare Intl Airport to South Island?

Most travelers choose Chicago O'Hare Intl - Christchurch, Chicago O'Hare Intl - Queenstown Intl or Chicago O'Hare Intl - Blenheim when deciding on the best route from Chicago O'Hare Intl Airport to South Island.

What are the most popular airlines that fly from Chicago O'Hare Intl Airport to South Island?

The most popular airlines flying from Chicago O'Hare Intl Airport to South Island are Air New Zealand, Qantas Airways and Air Canada. Something to consider prior to booking your flight.

Can I find deals for flights from O'Hare Intl to South Island that include hotel bookings?

Yes. In addition to deals on O'Hare Intl to South Island flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from O'Hare Intl to South Island?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to South Island.

Can I find deals for business class flights from O'Hare Intl to South Island?

Yes. Cheapflights offers flight deals from O'Hare Intl to South Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$935+ Flights from Chicago O'Hare Intl Airport to South Island

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from O'Hare Intl to South Island with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from O'Hare Intl to South Island

Cheapest flights from O'Hare Intl to South Island
Explore the most affordable flight options available from O'Hare Intl to South Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Mon 12/151:15 pmORD - ZQN

2 stops30h 20mQantas Airways

Wed 1/284:30 pmZQN - ORD

2 stops26h 29mQantas Airways

Deal found 12/10

$2,407

Tue 12/1611:55 amORD - ZQN

2 stops30h 10mMultiple Airlines

Fri 1/168:25 pmZQN - ORD

2 stops56h 38mMultiple Airlines

Deal found 12/10

$2,422

Mon 12/151:00 pmORD - CHC

2 stops24h 05mAir New Zealand

Mon 12/296:00 amCHC - ORD

2 stops29h 27mAir New Zealand

Deal found 12/10

$2,469

Mon 12/229:10 pmORD - CHC

2 stops40h 55mAir New Zealand

Wed 12/316:00 amCHC - ORD

2 stops29h 27mAir New Zealand

Deal found 12/11

$2,488

Mon 12/153:40 pmORD - CHC

2 stops38h 00mMultiple Airlines

Mon 12/296:05 amCHC - ORD

2 stops36h 35mMultiple Airlines

Deal found 12/11

$2,555

Sat 12/137:35 pmORD - CHC

2 stops50h 20mAir New Zealand

Sun 12/286:10 amCHC - ORD

2 stops27h 45mAir New Zealand

Deal found 12/11

$2,680

Thu 12/259:05 pmORD - CHC

1 stop42h 30mAir New Zealand

Fri 1/212:00 pmCHC - ORD

2 stops21h 55mAir New Zealand

Deal found 12/10

$2,891

Fri 12/266:25 pmORD - CHC

1 stop21h 10mAir New Zealand

Fri 1/212:30 pmCHC - ORD

2 stops26h 35mAir New Zealand

Deal found 12/9

$2,944

Thu 12/259:05 pmORD - ZQN

2 stops48h 30mAir New Zealand

Thu 1/17:00 amZQN - ORD

2 stops32h 25mAir New Zealand

Deal found 12/11

$2,993

Mon 12/151:00 pmORD - ZQN

2 stops29h 30mAir New Zealand

Wed 1/287:35 pmZQN - ORD

3 stops43h 50mAir New Zealand

Deal found 12/10

$3,161

Mon 12/158:00 amORD - ZQN

3 stops34h 30mMultiple Airlines

Wed 1/288:50 amZQN - ORD

3 stops32h 48mMultiple Airlines

Deal found 12/10

$3,228

Mon 12/226:25 pmORD - ZQN

2 stops29h 00mAir New Zealand

Sat 1/37:00 amZQN - ORD

2 stops48h 16mAir New Zealand

Deal found 12/11

$3,313

Best flights from O'Hare Intl to South Island
Discover carefully curated flight deals from O'Hare Intl to South Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Wed 3/253:35 pmORD - ZQN

2 stops28h 45mMultiple Airlines

Fri 4/38:50 pmZQN - ORD

2 stops35h 53mMultiple Airlines

Deal found 12/11

$976

Wed 2/43:35 pmORD - CHC

2 stops30h 35mAir Canada

Wed 2/186:10 amCHC - ORD

3 stops34h 54mAir Canada

Deal found 12/11

$984

Sat 3/71:15 pmORD - ZQN

2 stops28h 30mAmerican Airlines

Wed 3/187:00 amZQN - ORD

2 stops25h 50mAmerican Airlines

Deal found 12/11

$1,107

Mon 1/191:00 pmORD - ZQN

2 stops25h 50mAir New Zealand

Mon 1/263:05 pmZQN - ORD

2 stops22h 47mAir New Zealand

Deal found 12/10

$1,118

Mon 2/169:00 amORD - CHC

2 stops31h 25mUnited Airlines

Thu 2/191:00 pmCHC - ORD

2 stops30h 26mUnited Airlines

Deal found 12/9

$1,391

Tue 1/273:35 pmORD - CHC

2 stops38h 05mMultiple Airlines

Wed 2/116:10 amCHC - ORD

2 stops29h 32mMultiple Airlines

Deal found 12/11

$978

Mon 1/263:53 pmORD - ZQN

2 stops24h 32mAir New Zealand

Mon 2/23:05 pmZQN - ORD

2 stops24h 20mAir New Zealand

Deal found 12/11

$1,118

Wed 2/44:16 pmORD - CHC

1 stop23h 19mAir New Zealand

Wed 2/189:00 pmCHC - ORD

2 stops46h 26mAir New Zealand

Deal found 12/11

$1,153

Sun 5/38:20 pmORD - ZQN

3 stops48h 55mMultiple Airlines

Sat 5/95:45 pmZQN - ORD

2 stops38h 00mMultiple Airlines

Deal found 12/11

$1,199

Tue 1/278:00 amORD - CHC

3 stops44h 05mAir Canada

Wed 2/116:10 amCHC - ORD

3 stops32h 35mAir Canada

Deal found 12/11

$1,374

Mon 3/212:55 pmORD - ZQN

2 stops25h 55mAir New Zealand

Sat 3/143:05 pmZQN - ORD

2 stops25h 55mAir New Zealand

Deal found 12/10

$1,166

Mon 3/164:00 pmORD - ZQN

2 stops23h 50mAir New Zealand

Fri 3/203:05 pmZQN - ORD

2 stops22h 48mAir New Zealand

Deal found 12/10

$1,166

Wed 2/410:00 amORD - CHC

3 stops42h 55mMultiple Airlines

Wed 2/186:10 amCHC - ORD

3 stops32h 35mMultiple Airlines

Deal found 12/11

$1,336

Sat 1/249:05 pmORD - CHC

2 stops41h 50mAir New Zealand

Sat 1/311:00 pmCHC - ORD

2 stops24h 52mAir New Zealand

Deal found 12/10

$1,223

Sun 1/113:10 pmORD - CHC

3 stops36h 10mMultiple Airlines

Tue 1/206:20 amCHC - ORD

2 stops27h 21mMultiple Airlines

Deal found 12/10

$1,460

Mon 4/64:00 pmORD - BHE

2 stops28h 35mAir New Zealand

Thu 4/162:30 pmBHE - ORD

2 stops27h 24mAir New Zealand

Deal found 12/10

$1,421

Sat 4/46:20 pmORD - BHE

2 stops26h 15mAir New Zealand

Tue 4/145:25 pmBHE - ORD

2 stops23h 03mAir New Zealand

Deal found 12/10

$1,471

Last-minute flights from O'Hare Intl to South Island
Discover last-minute flight deals from O'Hare Intl to South Island. Data last updated December 12, 2025 and is based on user searches.

Mon 12/151:15 pmORD - ZQN

2 stops30h 20mQantas Airways

Wed 1/284:30 pmZQN - ORD

2 stops26h 29mQantas Airways

Deal found 12/10

$2,407

Tue 12/1611:55 amORD - ZQN

2 stops30h 10mMultiple Airlines

Fri 1/168:25 pmZQN - ORD

2 stops56h 38mMultiple Airlines

Deal found 12/10

$2,422

Wed 1/73:10 pmORD - CHC

2 stops29h 15mMultiple Airlines

Wed 1/286:10 amCHC - ORD

2 stops27h 31mMultiple Airlines

Deal found 12/10

$1,817

Fri 1/93:10 pmORD - CHC

3 stops31h 25mMultiple Airlines

Tue 1/206:20 amCHC - ORD

2 stops27h 21mMultiple Airlines

Deal found 12/10

$1,612

Sun 1/113:10 pmORD - CHC

3 stops36h 10mMultiple Airlines

Tue 1/206:20 amCHC - ORD

2 stops27h 21mMultiple Airlines

Deal found 12/10

$1,460

Mon 1/191:00 pmORD - ZQN

2 stops25h 50mAir New Zealand

Mon 1/263:05 pmZQN - ORD

2 stops22h 47mAir New Zealand

Deal found 12/10

$1,118

Sat 1/249:05 pmORD - CHC

2 stops41h 50mAir New Zealand

Sat 1/311:00 pmCHC - ORD

2 stops24h 52mAir New Zealand

Deal found 12/10

$1,223

Sat 1/243:35 pmORD - CHC

2 stops28h 05mMultiple Airlines

Sat 1/316:10 amCHC - ORD

3 stops46h 03mMultiple Airlines

Deal found 12/10

$1,827

Mon 1/263:35 pmORD - ZQN

2 stops31h 50mMultiple Airlines

Mon 2/28:50 pmZQN - ORD

3 stops41h 55mMultiple Airlines

Deal found 12/11

$1,442

Mon 1/264:50 pmORD - ZQN

3 stops74h 25mAir Canada

Mon 2/23:35 pmZQN - ORD

3 stops64h 26mAir Canada

Deal found 12/11

$1,695

Tue 1/273:35 pmORD - CHC

2 stops38h 05mMultiple Airlines

Wed 2/116:10 amCHC - ORD

2 stops29h 32mMultiple Airlines

Deal found 12/11

$978

Tue 1/273:35 pmORD - CHC

2 stops38h 05mAir Canada

Wed 2/116:10 amCHC - ORD

3 stops32h 35mAir Canada

Deal found 12/11

$985

One-way flights from O'Hare Intl to South Island
Search for one-way flight options from O'Hare Intl to South Island. Find affordable one-way fares based on user searches. Data last updated December 12, 2025.

Fri 4/107:29 pmORD - ZQN

3 stops28h 06mMultiple Airlines

Deal found 12/11

$935

Fri 4/104:45 pmORD - ZQN

2 stops26h 55mQantas Airways

Deal found 12/11

$986

Wed 2/43:10 pmORD - ZQN

2 stops28h 25mQantas Airways

Deal found 12/11

$1,032

Thu 1/223:53 pmORD - CHC

2 stops25h 32mAir New Zealand

Deal found 12/11

$1,103

Fri 1/29:28 amORD - CHC

3 stops37h 07mMultiple Airlines

Deal found 12/11

$1,323

Tue 12/1610:00 amORD - CHC

3 stops50h 35mMultiple Airlines

Deal found 12/11

$1,375

Fri 1/210:50 amORD - CHC

2 stops26h 15mAir New Zealand

Deal found 12/11

$1,437

Thu 1/2211:15 amORD - CHC

3 stops40h 50mAir Canada

Deal found 12/11

$1,445

Wed 2/41:13 pmORD - ZQN

3 stops36h 52mMultiple Airlines

Deal found 12/11

$1,466

Fri 1/212:45 pmORD - CHC

1 stop26h 50mUnited Airlines

Deal found 12/10

$1,555

Wed 2/410:00 amORD - ZQN

3 stops57h 15mAir Canada

Deal found 12/9

$1,746

Tue 12/162:35 pmORD - CHC

2 stops23h 30mAir New Zealand

Deal found 12/11

$1,795

Find flight deals from O'Hare Intl to South Island

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$976 (Air Canada)
One-way from	$935 (Ovago)
Popular in	December
Cheapest in	October
Average price	$2,351

Provider with most accurate pricing for Chicago (CHI)-Christchurch flight deals.

Search Deals

Provider most trusted by Cheapflights users for Chicago (CHI)-Christchurch flights.

Search Deals

From Chicago O'Hare Intl to South Island

Search Deals

One-way flight from Chicago O'Hare Intl to South Island

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($142 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($84 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to South Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoQueenstown

ORD - ZQN

ORDZQN

Chicago O'Hare Intl

Wed 3/25

3:35 pm-2:20 pm

2 stops28h 45m

Queenstown Intl

Fri 4/3

8:50 pm-2:43 pm

2 stops35h 53m

$976

ChicagoChristchurch

ORD - CHC

ORDCHC

Chicago O'Hare Intl

Tue 1/27

3:35 pm-12:40 am

2 stops38h 05m

Christchurch

Wed 2/11

6:10 am-4:42 pm

2 stops29h 32m

$978

ChicagoChristchurch

ORD - CHC

ORDCHC

Chicago O'Hare Intl

Wed 2/4

3:35 pm-5:10 pm

2 stops30h 35m

Christchurch

Wed 2/18

6:10 am-10:04 pm

3 stops34h 54m

$984

ChicagoQueenstown

ORD - ZQN

ORDZQN

Chicago O'Hare Intl

Sat 3/7

1:15 pm-12:45 pm

2 stops28h 30m

Queenstown Intl

Wed 3/18

7:00 am-2:50 pm

2 stops25h 50m

$1,107

ChicagoQueenstown

ORD - ZQN

ORDZQN

Chicago O'Hare Intl

Mon 1/19

1:00 pm-9:50 am

2 stops25h 50m

Queenstown Intl

Mon 1/26

3:05 pm-6:52 pm

2 stops22h 47m

$1,118

ChicagoQueenstown

ORD - ZQN

ORDZQN

Chicago O'Hare Intl

Mon 1/26

3:53 pm-11:25 am

2 stops24h 32m

Queenstown Intl

Mon 2/2

3:05 pm-8:25 pm

2 stops24h 20m

$1,118

ChicagoChristchurch

ORD - CHC

ORDCHC

Chicago O'Hare Intl

Wed 2/4

4:16 pm-10:35 am

1 stop23h 19m

Christchurch

Wed 2/18

9:00 pm-12:26 am

2 stops46h 26m

$1,153

ChicagoQueenstown

ORD - ZQN

ORDZQN

Chicago O'Hare Intl

Mon 3/2

12:55 pm-9:50 am

2 stops25h 55m

Queenstown Intl

Sat 3/14

3:05 pm-11:00 pm

2 stops25h 55m

$1,166

ChicagoQueenstown

ORD - ZQN

ORDZQN

Chicago O'Hare Intl

Mon 3/16

4:00 pm-9:50 am

2 stops23h 50m

Queenstown Intl

Fri 3/20

3:05 pm-7:53 pm

2 stops22h 48m

$1,166

ChicagoQueenstown

ORD - ZQN

ORDZQN

Chicago O'Hare Intl

Sun 5/3

8:20 pm-2:15 pm

3 stops48h 55m

Queenstown Intl

Sat 5/9

5:45 pm-2:45 pm

2 stops38h 00m

$1,199

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 29 results

Best time to book a flight from O'Hare Intl to South Island

Have a flexible travel schedule? Discover the best time to fly to South Island from O'Hare Intl 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 Chicago O'Hare Intl Airport to South Island

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to South Island?

Currently, October is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to South Island (average of $622). Flying from Chicago O'Hare Intl Airport to South Island in August is currently the most expensive (average of $1,647). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ORD to EDG?

A simple way to save on the total cost of your ticket is to fly from Chicago O'Hare Intl Airport to South Island in the morning. If you’re flexible enough to do this you can expect to save up to 9% on your trip compared to booking a flight in the afternoon.

Reviews of airlines servicing South Island

Get a feel of what it's like to fly with Air New Zealand, Qantas Airways, and Air Canada from Chicago O'Hare Intl Airport to South Island by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air New Zealand

8.0

Very good

552 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

LAX - ORD

Overall good experience with united . I fly united most part so nothing out of obvious i guess

Air New Zealand

8.0

Very good

552 reviews

Air New Zealand

8.0

Very good

552 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

LAX - ORD

Overall good experience with united . I fly united most part so nothing out of obvious i guess

Qantas Airways

7.5

Good

947 reviews

Air New Zealand

8.0

Very good

552 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

LAX - ORD

Overall good experience with united . I fly united most part so nothing out of obvious i guess

Air Canada

7.1

Good

10,517 reviews

Air New Zealand

8.0

Very good

552 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

LAX - ORD

Overall good experience with united . I fly united most part so nothing out of obvious i guess

Related info for your journey

How long is the flight from Chicago O'Hare Intl Airport to South Island?
Airlines like Air Canada, American Airlines, and Air New Zealand fly from Chicago O'Hare Intl Airport to South Island in about 25h 50m. The time it takes to get you to your destination can typically vary by up to 4h 45m. There are 8733 mi between Chicago O'Hare Intl Airport and South Island. This flight may include one or multiple stops.
What are the most popular routes from Chicago O'Hare Intl Airport to South Island?
Most travelers choose Chicago O'Hare Intl - Christchurch, Chicago O'Hare Intl - Queenstown Intl or Chicago O'Hare Intl - Blenheim when deciding on the best route from Chicago O'Hare Intl Airport to South Island.
Can I find deals for flights from O'Hare Intl to South Island that include hotel bookings?
Yes. In addition to deals on O'Hare Intl to South Island flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from O'Hare Intl to South Island?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to South Island.
Can I find deals for business class flights from O'Hare Intl to South Island?
Yes. Cheapflights offers flight deals from O'Hare Intl to South Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to South Island?
Currently, October is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to South Island (average of $622). Flying from Chicago O'Hare Intl Airport to South Island in August is currently the most expensive (average of $1,647). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for O'Hare Intl to South Island

O'Hare Intl to Auckland flights

O'Hare Intl to Christchurch flights

O'Hare Intl to Queenstown flights

O'Hare Intl to Wellington flights

O'Hare Intl to Blenheim flights

O'Hare Intl to Napier flights

O'Hare Intl to Rotorua flights

O'Hare Intl to Tauranga flights

O'Hare Intl to Taupo flights

Complete your trip

South Island car rentals

Auckland Intl Airport car rentals

Christchurch Airport car rentals

Queenstown Intl Airport car rentals

Wellington Airport car rentals

Dunedin Airport car rentals

Hamilton Airport car rentals

Napier Hawkes Bay Airport car rentals

Blenheim Airport car rentals

Rotorua Airport car rentals

Gisborne Airport car rentals

Kerikeri Airport car rentals

Top 3 airlines flying from O'Hare Intl to South Island

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$663	Average$1,146	FlexibilityNo cancel fee	On-time67%
Qantas Airways	Cheapest$983	Average$1,204	FlexibilityNo cancel fee	On-time74%
Air New Zealand	Cheapest$1,270	Average$1,674	FlexibilityNo cancel fee	On-time78%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$935+ Cheap flights from O'Hare Intl (ORD) to South Island

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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from O'Hare Intl to South Island with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from O'Hare Intl to South Island

Cheapest flights from O'Hare Intl to South IslandExplore the most affordable flight options available from O'Hare Intl to South Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Explore the most affordable flight options available from O'Hare Intl to South Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Find flight deals from O'Hare Intl to South Island

Keep the following information in mind while searching for O'Hare Intl to South Island flight deals. Data was last updated December 12, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to South Island that are best for you.

Best time to book a flight from O'Hare Intl to South Island

Have a flexible travel schedule? Discover the best time to fly to South Island from O'Hare Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to South Island

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to South Island?

What is the cheapest time of day to fly from ORD to EDG?

Find hourly flight availability from O'Hare Intl to South Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

Reviews of airlines servicing South Island

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to South Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Chicago O'Hare Intl Airport to South Island?

What are the most popular routes from Chicago O'Hare Intl Airport to South Island?

Can I find deals for flights from O'Hare Intl to South Island that include hotel bookings?

How can I find direct flights from O'Hare Intl to South Island?

Can I find deals for business class flights from O'Hare Intl to South Island?

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to South Island?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for O'Hare Intl to South Island

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from O'Hare Intl to South Island

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from O'Hare Intl to South Island
Explore the most affordable flight options available from O'Hare Intl to South Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.