Can I find cheaper flights to Illinois if I am willing to have stopovers?

Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Illinois on Cheapflights that require 1 or 2 stops for potential cost savings.

What is the best airline to fly to Illinois?

Based on reviews from Cheapflights users, Ethiopian Air is rated the highest out of the airlines that fly to Illinois.

What is the cheapest airport to fly to in Illinois?

Chicago O'Hare Intl is currently the cheapest airport to fly to in Illinois. One-way flights to Chicago O'Hare Intl typically cost R1 051, while return flights cost around R6 232.

How much is a return flight to Illinois?

A return flight to Illinois will typically cost around R6 232, however they can be found for as little as R6 232.

Where does the fastest flight to Illinois depart from?

For those looking to save time traveling to Illinois, Cape Town Intl offers the quickest one-way flight (21 hours 58 minutes).

Does Chicago O'Hare Intl have car hire?

Yes. Those touching down at Chicago O'Hare Intl can take advantage of the car hire services offered upon their arrival.

Are there hotels close to Chicago O'Hare Intl?

Yes. Chicago O'Hare Intl has hotels nearby for those requiring accommodations. Hilton Chicago O'Hare Airport is the closest property to Chicago O'Hare Intl (0,0 km away from Chicago O'Hare Intl).

R9 936+ Cheap Flights to Illinois

Flights to Illinois in 2026

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights to Illinois
Explore the most affordable flight options available to Illinois. Find the lowest fares based on data from user searches, with prices last updated on 17 September 2026.

Wed 14/108:20 -

2 stops30h 55m

Sat 7/119:45 -

1 stop26h 25m

Deal found 14/9R15 279

Wed 14/108:20 -

2 stops30h 55m

Thu 14/19:45 -

1 stop34h 10m

Deal found 14/9R15 327

Sat 31/1023:00 -

2 stops40h 40m

Wed 25/119:45 -

1 stop26h 25m

Deal found 17/9R15 425

Fri 30/100:20 -

1 stop26h 00m

Wed 25/1120:15 -

1 stop42h 10m

Deal found 17/9R16 305

Thu 29/1018:50 -

1 stop31h 30m

Thu 5/1112:45 -

1 stop25h 40m

Deal found 14/9R16 337

Sun 1/1122:00 -

2 stops31h 30m

Sun 8/1112:59 -

1 stop21h 36m

Deal found 17/9R16 435

Wed 14/1018:00 -

1 stop22h 40m

Wed 4/1121:15 -

1 stop41h 10m

Deal found 14/9R16 614

Sun 1/119:50 -

1 stop30h 05m

Sun 8/1113:10 -

1 stop35h 10m

Deal found 17/9R16 663

Fri 30/100:20 -

1 stop26h 00m

Sat 7/1112:45 -

1 stop25h 40m

Deal found 16/9R16 696

Wed 14/1018:00 -

1 stop22h 40m

Sat 7/1112:45 -

1 stop25h 40m

Deal found 14/9R16 728

Wed 14/1018:00 -

1 stop22h 40m

Thu 14/111:45 -

1 stop26h 40m

Deal found 14/9R16 875

Thu 29/1021:40 -

2 stops31h 53m

Thu 5/116:04 -

2 stops42h 36m

Deal found 14/9R17 249

Best flights to Illinois
Discover carefully curated flight deals to Illinois that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Sun 1/1122:00 -

2 stops31h 30m

Sun 8/1112:59 -

1 stop21h 36m

Deal found 17/9R16 435

Mon 1/318:50 -

1 stop31h 30m

Wed 31/320:10 -

1 stop31h 20m

Deal found 17/9R16 859

Thu 29/1021:40 -

2 stops31h 53m

Thu 5/116:04 -

2 stops42h 36m

Deal found 14/9R17 249

Sun 11/1023:15 -

1 stop22h 15m

Tue 27/1013:55 -

2 stops25h 05m

Deal found 17/9R18 781

Fri 16/1021:45 -

1 stop38h 30m

Fri 30/1010:30 -

1 stop37h 40m

Deal found 16/9R19 269

Mon 1/323:59 -

2 stops26h 38m

Wed 31/317:25 -

1 stop19h 15m

Deal found 17/9R19 285

Mon 1/319:45 -

2 stops51h 41m

Wed 31/311:45 -

3 stops37h 50m

Deal found 15/9R20 002

Thu 29/1021:40 -

2 stops33h 17m

Thu 5/1112:00 -

2 stops36h 40m

Deal found 14/9R17 249

Thu 28/118:50 -

1 stop31h 30m

Sun 31/120:15 -

1 stop30h 45m

Deal found 15/9R17 331

Mon 1/322:00 -

1 stop23h 12m

Wed 31/312:40 -

2 stops22h 50m

Deal found 17/9R17 412

Sat 31/1015:05 -

2 stops26h 40m

Wed 25/117:00 -

2 stops27h 35m

Deal found 17/9R17 591

Thu 29/1023:59 -

2 stops29h 34m

Thu 5/1111:38 -

1 stop23h 32m

Deal found 14/9R20 947

Mon 1/322:00 -

2 stops31h 13m

Wed 31/311:45 -

2 stops23h 45m

Deal found 15/9R17 608

Wed 14/1020:15 -

2 stops33h 18m

Thu 14/110:35 -

2 stops38h 05m

Deal found 14/9R19 807

Thu 29/1015:05 -

2 stops26h 43m

Thu 5/118:40 -

2 stops25h 55m

Deal found 14/9R17 689

Wed 27/10:20 -

2 stops29h 27m

Mon 1/27:30 -

2 stops43h 25m

Deal found 14/9R22 071

Fri 30/1021:40 -

2 stops31h 53m

Fri 6/116:04 -

2 stops42h 36m

Deal found 15/9R21 273

Sat 31/1021:20 -

1 stop33h 13m

Wed 25/119:30 -

2 stops28h 30m

Deal found 17/9R23 846

Fri 16/1023:15 -

2 stops30h 18m

Fri 30/1010:12 -

2 stops25h 58m

Deal found 15/9R24 302

Sat 31/1021:40 -

2 stops32h 53m

Wed 25/1113:05 -

2 stops35h 35m

Deal found 17/9R24 872

Sat 31/1021:40 -

2 stops32h 53m

Sat 7/116:04 -

2 stops42h 36m

Deal found 16/9R24 921

Thu 28/122:00 -

1 stop26h 13m

Mon 1/211:45 -

1 stop22h 50m

Deal found 14/9R32 104

Find flight deals to Illinois

Return from	R15 279
One-way from	R10 164
Popular in	January
Cheapest in	November
Average price	R18 113

Ethiopian Air
14/10-7/11
3 total stops
57h 20m total
Johannesburg to Chicago

Search Deals

Qatar Airways
31/10-31/12
1 total stop
26h 10m total
Johannesburg to Illinois

Search Deals

Highest demand for flights based on searches. 4% potential increase in price (R933 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (R422 potential savings vs. average return price).

Search Deals

Average for return flights in September 2026

Search Deals

Fly from

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

JohannesburgChicago

JNB Johannesburg OR Tambo - ORD Chicago O'Hare Intl

JNBORD

Johannesburg OR Tambo

Sat 31/10

20:20-15:30

1 stop26h 10m

Chicago O'Hare Intl

Wed 31/12

0:00-8:00

Nonstop0h 00m

R10 164

JohannesburgChicago

JNB Johannesburg OR Tambo - ORD Chicago O'Hare Intl

JNBORD

Johannesburg OR Tambo

Sun 1/11

22:00-21:30

2 stops31h 30m

Chicago O'Hare Intl

Sun 8/11

12:59-18:35

1 stop21h 36m

R16 435

JohannesburgChicago

JNB Johannesburg OR Tambo - ORD Chicago O'Hare Intl

JNBORD

Johannesburg OR Tambo

Mon 1/3

18:50-18:20

1 stop31h 30m

Chicago O'Hare Intl

Wed 31/3

20:10-10:30

1 stop31h 20m

R16 859

JohannesburgChicago

JNB Johannesburg OR Tambo - MDW Chicago Midway

JNBMDW

Johannesburg OR Tambo

Thu 29/10

21:40-22:33

2 stops31h 53m

Chicago Midway

Thu 5/11

6:04-8:40

2 stops42h 36m

R17 249

JohannesburgChicago

JNB Johannesburg OR Tambo - ORD Chicago O'Hare Intl

JNBORD

Johannesburg OR Tambo

Thu 29/10

21:40-23:57

2 stops33h 17m

Chicago O'Hare Intl

Thu 5/11

12:00-8:40

2 stops36h 40m

R17 249

JohannesburgChicago

JNB Johannesburg OR Tambo - ORD Chicago O'Hare Intl

JNBORD

Johannesburg OR Tambo

Thu 28/1

18:50-18:20

1 stop31h 30m

Chicago O'Hare Intl

Sun 31/1

20:15-11:00

1 stop30h 45m

R17 331

JohannesburgChicago

JNB Johannesburg OR Tambo - ORD Chicago O'Hare Intl

JNBORD

Johannesburg OR Tambo

Mon 1/3

22:00-13:12

1 stop23h 12m

Chicago O'Hare Intl

Wed 31/3

12:40-18:30

2 stops22h 50m

R17 412

JohannesburgChicago

JNB Johannesburg OR Tambo - ORD Chicago O'Hare Intl

JNBORD

Johannesburg OR Tambo

Sat 31/10

15:05-10:45

2 stops26h 40m

Chicago O'Hare Intl

Wed 25/11

7:00-18:35

2 stops27h 35m

R17 591

JohannesburgSt. Louis

JNB Johannesburg OR Tambo - STL Lambert-St Louis

JNBSTL

Johannesburg OR Tambo

Mon 1/3

22:00-21:13

2 stops31h 13m

Lambert-St Louis

Wed 31/3

11:45-18:30

2 stops23h 45m

R17 608

JohannesburgChicago

JNB Johannesburg OR Tambo - ORD Chicago O'Hare Intl

JNBORD

Johannesburg OR Tambo

Thu 29/10

15:05-10:48

2 stops26h 43m

Chicago O'Hare Intl

Thu 5/11

8:40-18:35

2 stops25h 55m

R17 689

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 23 resultsSorted by cheapest first

Best time to book a flight to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois with our price prediction graph.

JNB-ORD

JNB-MDW

JNB-STL

Estimated return 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 to Illinois

ZA1-USIL

JNB-ORD

JNB-MDW

JNB-STL

How long is the flight to Illinois?

On average, a flight from Johannesburg to Illinois takes 27 hours 54 minutes. Flights to Illinois from other popular cities in South Africa will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Illinois?

The most popular airlines flying from Johannesburg to Illinois are Etihad Airways, United Airlines and Qatar Airways.

What are the cheapest airlines that fly to Illinois?

The cheapest airlines flying from Johannesburg to Illinois are Etihad Airways, Turkish Airlines and Ethiopian Air.

Rainfall in Illinois by month

In terms of precipitation, rainfall in Illinois ranges from 43.0 - 125.0 mm per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Illinois when rainfall is around 43.0 mm.

Temperature in Illinois by month

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

When is the best time to book a flight to Illinois?

The price you pay for your flight to Illinois may vary depending on when you book. For the best chance of a lower fare, look to book 65 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Illinois

Read through reviews of airlines serving the United States, such as KLM,Qatar Airways, andTurkish Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7,8

Good

1 578 reviews

Check prices

Reviews

1 / 20

8,0

Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

KLM

7,8

Good

1 578 reviews

KLM

7,8

Good

1 578 reviews

Check prices

Reviews

1 / 20

8,0

Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

Qatar Airways

7,4

Good

3 732 reviews

KLM

7,8

Good

1 578 reviews

Check prices

Reviews

1 / 20

8,0

Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

Turkish Airlines

7,4

Good

4 464 reviews

KLM

7,8

Good

1 578 reviews

Check prices

Reviews

1 / 20

8,0

Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

United Airlines

7,4

Good

10 214 reviews

KLM

7,8

Good

1 578 reviews

Check prices

Reviews

1 / 20

8,0

Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

Etihad Airways

7,3

Good

1 536 reviews

KLM

7,8

Good

1 578 reviews

Check prices

Reviews

1 / 20

8,0

Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

FAQs about flying to Illinois

Can I find cheaper flights to Illinois if I am willing to have stopovers?
Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Illinois on Cheapflights that require 1 or 2 stops for potential cost savings.
What is the best airline to fly to Illinois?
Based on reviews from Cheapflights users, Ethiopian Air is rated the highest out of the airlines that fly to Illinois.
What is the cheapest airport to fly to in Illinois?
Chicago O'Hare Intl is currently the cheapest airport to fly to in Illinois. One-way flights to Chicago O'Hare Intl typically cost R1 051, while return flights cost around R6 232.
How much is a return flight to Illinois?
A return flight to Illinois will typically cost around R6 232, however they can be found for as little as R6 232.
Where does the fastest flight to Illinois depart from?
For those looking to save time traveling to Illinois, Cape Town Intl offers the quickest one-way flight (21 hours 58 minutes).
Does Chicago O'Hare Intl have car hire?
Yes. Those touching down at Chicago O'Hare Intl can take advantage of the car hire services offered upon their arrival.
Are there hotels close to Chicago O'Hare Intl?
Yes. Chicago O'Hare Intl has hotels nearby for those requiring accommodations. Hilton Chicago O'Hare Airport is the closest property to Chicago O'Hare Intl (0,0 km away from Chicago O'Hare Intl).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top Illinois destinations

Complete your trip

United States flights

Popular routes from Illinois

Flights by cabin class

Popular flights

Popular destinations

Popular routes

Popular United States flight routes

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Find flights to Illinois

Flights to O'Hare Intl

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How does Cheapflights help users find flights to Illinois?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Illinois today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets to Illinois?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights to Illinois for you. Better yet — we are completely free to use.

Can Cheapflights find flights to Illinois with no change fees?

Yes, we can. To see specific flights to Illinois with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights to Illinois become cheaper?

Of course! You can track prices for flights to Illinois and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals to set up your price alerts.

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R9 936+ Cheap flights to Illinois

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/11. Fares are subject to change and may not be available on all flights or dates of travel.

Flights to Illinois in 2026

Cheapest flights to IllinoisExplore the most affordable flight options available to Illinois. Find the lowest fares based on data from user searches, with prices last updated on 17 September 2026.

Explore the most affordable flight options available to Illinois. Find the lowest fares based on data from user searches, with prices last updated on 17 September 2026.

Best flights to IllinoisDiscover carefully curated flight deals to Illinois that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Discover carefully curated flight deals to Illinois that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Last-minute flights to IllinoisDiscover last-minute flight deals to Illinois. Data last updated 17 September 2026 and is based on user searches.

Discover last-minute flight deals to Illinois. Data last updated 17 September 2026 and is based on user searches.

One-way flights to IllinoisSearch for one-way flight options to Illinois. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Search for one-way flight options to Illinois. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Find flight deals to Illinois

Return from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights to Illinois that are best for you.

Best time to book a flight to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois with our price prediction graph.

Cheapflights Insights

How long is the flight to Illinois?

On average, a flight from Johannesburg to Illinois takes 27 hours 54 minutes. Flights to Illinois from other popular cities in South Africa will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Illinois?

The most popular airlines flying from Johannesburg to Illinois are Etihad Airways, United Airlines and Qatar Airways.

What are the cheapest airlines that fly to Illinois?

The cheapest airlines flying from Johannesburg to Illinois are Etihad Airways, Turkish Airlines and Ethiopian Air.

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 43.0 - 125.0 mm per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Illinois when rainfall is around 43.0 mm.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

When is the best time to book a flight to Illinois?

The price you pay for your flight to Illinois may vary depending on when you book. For the best chance of a lower fare, look to book 65 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Illinois

Read through reviews of airlines serving the United States, such as KLM,Qatar Airways, andTurkish Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

FAQs about flying to Illinois

Can I find cheaper flights to Illinois if I am willing to have stopovers?

What is the best airline to fly to Illinois?

What is the cheapest airport to fly to in Illinois?

How much is a return flight to Illinois?

Where does the fastest flight to Illinois depart from?

Does Chicago O'Hare Intl have car hire?

Are there hotels close to Chicago O'Hare Intl?

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.

Find flights to Illinois

Select your preferred flight destination in Illinois from the list below.

Complete your trip

Complete your trip to Illinois by booking a hire car and/or hotel room.

Popular places in United States

Not sure where to visit in United States? Start by selecting one of the most popular places in United States below to filter down your possible destination.

Popular flight routes departing from Illinois

Check out these popular flight routes departing from from Illinois. Flights updated 17 September 2026.

Search flights to Illinois by cabin class

Find flights to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Browse our most popular destinations

Most traveled routes by our users

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Browse through the most popular flight routes to the United States at this time.

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How does Cheapflights help users find flights to Illinois?

Why should you use Cheapflights to find cheap flight tickets to Illinois?

Can Cheapflights find flights to Illinois with no change fees?

Can Cheapflights notify me if prices for flights to Illinois become cheaper?

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Cheapest flights to Illinois
Explore the most affordable flight options available to Illinois. Find the lowest fares based on data from user searches, with prices last updated on 17 September 2026.

Best flights to Illinois
Discover carefully curated flight deals to Illinois that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Last-minute flights to Illinois
Discover last-minute flight deals to Illinois. Data last updated 17 September 2026 and is based on user searches.

One-way flights to Illinois
Search for one-way flight options to Illinois. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.