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, KLM 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 073, while return flights cost around R6 359.

How much is a return flight to Illinois?

A return flight to Illinois will typically cost around R6 359, however they can be found for as little as R6 359.

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 (20 hours 47 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).

R10 372+ 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 30 October 2026.

Wed 25/118:20 -

2 stops31h 20m

Sun 24/19:45 -

1 stop19h 45m

Deal found 28/10R15 458

Sun 15/118:20 -

2 stops31h 20m

Sat 28/119:45 -

1 stop19h 45m

Deal found 27/10R15 508

Fri 13/110:20 -

1 stop41h 40m

Fri 27/1120:15 -

1 stop30h 40m

Deal found 28/10R15 541

Sun 15/1114:30 -

2 stops25h 10m

Sat 21/119:45 -

1 stop26h 25m

Deal found 27/10R15 575

Sun 1/110:20 -

1 stop27h 00m

Mon 16/1120:15 -

1 stop30h 40m

Deal found 26/10R15 591

Thu 19/1118:50 -

1 stop23h 10m

Mon 18/120:15 -

1 stop30h 40m

Deal found 28/10R15 691

Sun 15/1118:50 -

1 stop23h 10m

Sat 28/1111:45 -

1 stop26h 40m

Deal found 27/10R15 774

Mon 23/1118:50 -

1 stop23h 10m

Mon 7/1220:15 -

1 stop42h 10m

Deal found 26/10R16 505

Fri 20/119:50 -

1 stop29h 45m

Tue 19/113:15 -

1 stop35h 10m

Deal found 28/10R16 522

Mon 2/1123:00 -

2 stops40h 40m

Mon 16/119:45 -

1 stop19h 45m

Deal found 26/10R16 605

Tue 24/1118:50 -

1 stop31h 30m

Tue 1/1211:45 -

1 stop26h 40m

Deal found 27/10R16 622

Mon 2/1121:40 -

2 stops34h 17m

Mon 16/1115:59 -

1 stop19h 11m

Deal found 26/10R16 705

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 30 October 2026.

Mon 2/1121:40 -

2 stops34h 17m

Mon 16/1115:59 -

1 stop19h 11m

Deal found 26/10R16 705

Mon 2/1122:00 -

1 stop28h 30m

Mon 16/117:00 -

1 stop27h 35m

Deal found 26/10R16 987

Tue 16/221:20 -

2 stops23h 13m

Wed 11/89:30 -

2 stops27h 10m

Deal found 29/10R17 503

Mon 23/1123:59 -

2 stops28h 18m

Mon 7/1216:25 -

1 stop21h 35m

Deal found 26/10R17 968

Fri 20/1116:20 -

2 stops31h 58m

Tue 19/117:45 -

2 stops30h 55m

Deal found 28/10R18 317

Thu 28/118:50 -

1 stop31h 30m

Sun 31/120:15 -

1 stop30h 45m

Deal found 28/10R18 533

Thu 28/117:00 -

2 stops32h 19m

Sun 31/16:30 -

2 stops33h 55m

Deal found 28/10R19 298

Tue 24/1122:00 -

1 stop21h 47m

Tue 1/1221:35 -

2 stops37h 00m

Deal found 27/10R17 054

Tue 26/121:20 -

1 stop34h 35m

Sun 25/76:00 -

1 stop30h 40m

Deal found 28/10R17 553

Tue 10/1121:40 -

2 stops29h 25m

Tue 17/1118:15 -

2 stops30h 25m

Deal found 26/10R17 702

Sun 22/1119:55 -

2 stops31h 10m

Sun 29/1116:30 -

2 stops33h 10m

Deal found 25/10R19 115

Mon 23/1123:59 -

2 stops26h 05m

Mon 7/1212:39 -

2 stops25h 21m

Deal found 26/10R19 215

Sun 31/121:20 -

2 stops28h 40m

Sun 25/76:00 -

1 stop30h 40m

Deal found 28/10R17 553

Fri 12/221:20 -

1 stop27h 05m

Thu 25/210:35 -

1 stop24h 35m

Deal found 29/10R17 652

Mon 21/1215:05 -

2 stops33h 14m

Mon 18/117:45 -

2 stops32h 30m

Deal found 30/10R19 564

Sun 22/1115:15 -

2 stops33h 03m

Sun 29/1117:13 -

2 stops30h 57m

Deal found 25/10R20 262

Tue 26/123:55 -

2 stops28h 37m

Sun 25/75:30 -

1 stop31h 10m

Deal found 28/10R18 600

Tue 16/221:20 -

2 stops29h 17m

Tue 10/810:35 -

1 stop26h 05m

Deal found 28/10R18 799

Tue 24/1123:59 -

2 stops30h 55m

Tue 1/1213:41 -

2 stops24h 19m

Deal found 27/10R19 763

Find flight deals to Illinois

Return from	R15 425
One-way from	R10 372
Popular in	January
Cheapest in	February
Average price	R17 237

Ethiopian Air
19/3-24/4
3 total stops
45h 25m total
Johannesburg to Chicago

Search Deals

Qatar Airways
9/11-31/12
1 total stop
26h 10m total
Johannesburg to Illinois

Search Deals

Highest demand for flights based on searches. 0% potential increase in price (R157 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (R364 potential savings vs. average return price).

Search Deals

Average for return flights in October 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

Mon 9/11

20:20-14:30

1 stop26h 10m

Chicago O'Hare Intl

Wed 31/12

0:00-8:00

Nonstop0h 00m

R10 372

JohannesburgChicago

JNB Johannesburg OR Tambo - ORD Chicago O'Hare Intl

JNBORD

Johannesburg OR Tambo

Mon 2/11

21:40-23:57

2 stops34h 17m

Chicago O'Hare Intl

Mon 16/11

15:59-19:10

1 stop19h 11m

R16 705

JohannesburgChicago

JNB Johannesburg OR Tambo - ORD Chicago O'Hare Intl

JNBORD

Johannesburg OR Tambo

Mon 2/11

22:00-18:30

1 stop28h 30m

Chicago O'Hare Intl

Mon 16/11

7:00-18:35

1 stop27h 35m

R16 987

JohannesburgChicago

JNB Johannesburg OR Tambo - ORD Chicago O'Hare Intl

JNBORD

Johannesburg OR Tambo

Tue 24/11

22:00-11:47

1 stop21h 47m

Chicago O'Hare Intl

Tue 1/12

21:35-18:35

2 stops37h 00m

R17 054

JohannesburgChicago

JNB Johannesburg OR Tambo - MDW Chicago Midway

JNBMDW

Johannesburg OR Tambo

Tue 16/2

21:20-12:33

2 stops23h 13m

Chicago Midway

Wed 11/8

9:30-19:40

2 stops27h 10m

R17 503

JohannesburgChicago

JNB Johannesburg OR Tambo - MDW Chicago Midway

JNBMDW

Johannesburg OR Tambo

Tue 26/1

21:20-23:55

1 stop34h 35m

Chicago Midway

Sun 25/7

6:00-19:40

1 stop30h 40m

R17 553

JohannesburgChicago

JNB Johannesburg OR Tambo - MDW Chicago Midway

JNBMDW

Johannesburg OR Tambo

Sun 31/1

21:20-18:00

2 stops28h 40m

Chicago Midway

Sun 25/7

6:00-19:40

1 stop30h 40m

R17 553

JohannesburgChicago

JNB Johannesburg OR Tambo - MDW Chicago Midway

JNBMDW

Johannesburg OR Tambo

Fri 12/2

21:20-16:25

1 stop27h 05m

Chicago Midway

Thu 25/2

10:35-19:10

1 stop24h 35m

R17 652

JohannesburgChicago

JNB Johannesburg OR Tambo - ORD Chicago O'Hare Intl

JNBORD

Johannesburg OR Tambo

Tue 10/11

21:40-19:05

2 stops29h 25m

Chicago O'Hare Intl

Tue 17/11

18:15-8:40

2 stops30h 25m

R17 702

JohannesburgChicago

JNB Johannesburg OR Tambo - ORD Chicago O'Hare Intl

JNBORD

Johannesburg OR Tambo

Mon 23/11

23:59-20:17

2 stops28h 18m

Chicago O'Hare Intl

Mon 7/12

16:25-22:00

1 stop21h 35m

R17 968

Flights are sorted by cheapest return flights first.

Deals found on 27/10

Showing 1-10 of 20 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

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

How long is the flight to Illinois?

On average, a flight from Johannesburg to Illinois takes 27 hours 21 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 Turkish Airlines, Ethiopian Air and Etihad Airways.

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 63 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,Turkish Airlines, andQatar Airways. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7,8

Good

1 595 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

1 595 reviews

KLM

7,8

Good

1 595 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

4 461 reviews

KLM

7,8

Good

1 595 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

7,3

Good

3 712 reviews

KLM

7,8

Good

1 595 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

1 550 reviews

KLM

7,8

Good

1 595 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

7,3

Good

10 451 reviews

KLM

7,8

Good

1 595 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, KLM 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 073, while return flights cost around R6 359.
How much is a return flight to Illinois?
A return flight to Illinois will typically cost around R6 359, however they can be found for as little as R6 359.
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 (20 hours 47 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

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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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R10 372+ 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 9/11. 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 30 October 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 30 October 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 30 October 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 30 October 2026.

Last-minute flights to IllinoisDiscover last-minute flight deals to Illinois. Data last updated 30 October 2026 and is based on user searches.

Discover last-minute flight deals to Illinois. Data last updated 30 October 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 30 October 2026.

Search for one-way flight options to Illinois. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

Find flight deals to Illinois

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One-way from

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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 21 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 Turkish Airlines, Ethiopian Air and Etihad Airways.

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 63 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,Turkish Airlines, andQatar Airways. 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 the United States

Check out these popular flight routes departing from from the United States. Flights updated 30 October 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

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How does Cheapflights help users find flights to Illinois?

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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 30 October 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 30 October 2026.

Last-minute flights to Illinois
Discover last-minute flight deals to Illinois. Data last updated 30 October 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 30 October 2026.