How long is the flight from Johannesburg to Illinois?

For as low as R16 278, United Airlines can have you in Illinois from Johannesburg in 24h 21m. Airlines will cover a distance of 14008 km. This flight may include one or multiple stops.

What are the cheapest airlines to fly from Johannesburg to Illinois one-way?

The cheapest airline one-way is Emirates, with whom users have recently found tickets for as low as R6 875. However, be on the lookout for offers from Qatar Airways and British Airways, as they are both options that can get you from Johannesburg to Illinois for a low price.

In terms of precipitation, rainfall in Illinois ranges from 43.0 - 125.0 inches 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.

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).

What are the most popular routes from Johannesburg to Illinois?

The most popular flight routes from Johannesburg to Illinois are Johannesburg OR Tambo - Chicago O'Hare Intl, Johannesburg OR Tambo - Chicago Midway and Johannesburg OR Tambo - Lambert-St Louis.

What are the most popular airlines that fly from Johannesburg to Illinois?

When booking a flight from Johannesburg to Illinois, you may want to consider flying on Etihad Airways, United Airlines or Qatar Airways as they are the most popular for this route.

What is the cheapest time of day to fly from JNB to IL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Johannesburg to Illinois as you normally would.

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

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

How can I find direct flights from Johannesburg to Illinois?

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

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

Yes. Cheapflights offers flight deals from Johannesburg 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.

R9 761+ Cheap Flights from Johannesburg to Illinois

Cheap flight deals from Johannesburg to Illinois

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Johannesburg to Illinois
Explore the most affordable flight options available from Johannesburg to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 August 2026.

Thu 8/1022:50 -

2 stops40h 25m

Mon 12/1010:15 -

1 stop26h 55m

Deal found 23/8R15 352

Sun 11/1018:00 -

1 stop22h 40m

Sat 24/1011:25 -

1 stop28h 00m

Deal found 25/8R15 527

Thu 8/1022:00 -

1 stop27h 39m

Sat 17/1013:55 -

1 stop21h 35m

Deal found 27/8R16 278

Thu 8/1022:00 -

2 stops23h 32m

Thu 15/1012:55 -

2 stops22h 35m

Deal found 24/8R16 358

Thu 15/109:45 -

1 stop29h 50m

Thu 22/1020:25 -

1 stop28h 50m

Deal found 26/8R16 390

Thu 8/109:45 -

1 stop36h 55m

Mon 12/1020:25 -

1 stop28h 55m

Deal found 23/8R16 422

Wed 14/109:45 -

1 stop36h 55m

Sat 17/1014:00 -

1 stop35h 20m

Deal found 27/8R16 678

Sun 11/1021:55 -

1 stop33h 02m

Sun 18/1013:23 -

1 stop23h 17m

Deal found 26/8R16 789

Sun 11/1021:55 -

1 stop31h 38m

Sat 24/109:29 -

2 stops26h 41m

Deal found 25/8R16 821

Sun 11/1021:55 -

2 stops27h 34m

Sat 24/1018:08 -

1 stop18h 02m

Deal found 24/8R16 837

Mon 14/1218:50 -

1 stop23h 10m

Sat 2/111:45 -

1 stop26h 40m

Deal found 23/8R16 981

Sat 10/109:45 -

1 stop29h 50m

Sat 17/1014:00 -

1 stop35h 20m

Deal found 26/8R16 997

Best flights from Johannesburg to Illinois
Discover carefully curated flight deals from Johannesburg to Illinois that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 August 2026.

Thu 8/1022:00 -

2 stops24h 21m

Sat 17/1013:55 -

2 stops21h 35m

Deal found 27/8R16 278

Thu 28/118:50 -

1 stop31h 30m

Sun 31/120:15 -

1 stop30h 45m

Deal found 27/8R17 013

Wed 9/99:45 -

1 stop36h 55m

Wed 3/313:10 -

1 stop35h 10m

Deal found 24/8R17 077

Mon 7/921:55 -

1 stop33h 04m

Wed 3/36:00 -

2 stops32h 00m

Deal found 27/8R17 860

Tue 3/1119:45 -

3 stops30h 24m

Wed 18/1116:05 -

2 stops33h 55m

Deal found 25/8R19 297

Sun 11/1016:20 -

2 stops37h 13m

Sat 24/1011:33 -

2 stops27h 52m

Deal found 25/8R19 361

Wed 30/920:55 -

1 stop25h 10m

Tue 6/1010:59 -

2 stops34h 01m

Deal found 26/8R19 521

Thu 28/123:00 -

2 stops40h 40m

Sun 31/19:45 -

1 stop19h 45m

Deal found 23/8R24 809

Tue 3/1122:00 -

2 stops44h 32m

Wed 18/119:59 -

1 stop24h 36m

Deal found 25/8R17 428

Fri 9/1021:55 -

1 stop25h 33m

Fri 16/1017:35 -

1 stop19h 05m

Deal found 25/8R18 706

Fri 16/1018:00 -

1 stop22h 40m

Fri 30/1021:15 -

1 stop42h 10m

Deal found 23/8R19 857

Wed 9/923:15 -

1 stop22h 00m

Wed 3/36:00 -

2 stops32h 00m

Deal found 25/8R18 818

Fri 9/1019:00 -

2 stops26h 16m

Fri 16/109:04 -

2 stops26h 26m

Deal found 25/8R20 192

Wed 9/923:15 -

2 stops26h 04m

Wed 3/39:30 -

2 stops28h 30m

Deal found 24/8R20 096

Thu 15/1015:05 -

3 stops31h 00m

Thu 22/1012:38 -

2 stops32h 22m

Deal found 26/8R24 473

Mon 7/923:15 -

2 stops30h 29m

Wed 3/313:00 -

2 stops25h 00m

Deal found 27/8R20 192

Fri 11/1223:59 -

2 stops26h 02m

Sat 2/19:30 -

2 stops25h 40m

Deal found 26/8R21 582

Thu 8/1021:55 -

2 stops27h 05m

Sat 17/109:29 -

2 stops27h 11m

Deal found 27/8R22 492

Fri 9/1014:05 -

3 stops35h 36m

Fri 16/1015:30 -

3 stops32h 40m

Deal found 25/8R37 349

Find flight deals from Johannesburg to Illinois

Round-trip from	R15 352
One-way from	R9 761
Popular in	January
Cheapest in	February
Average price	R17 077

Ethiopian Air
8/10-12/10
3 total stops
67h 20m total
Johannesburg to Illinois

Search Deals

Qatar Airways
16/9
1 total stop
25h 10m total
Johannesburg to Illinois

Search Deals

Highest demand for flights based on searches. 4% potential increase in price (R14 394 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (R7 140 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

JohannesburgChicago

JNB Johannesburg OR Tambo - ORD Chicago O'Hare Intl

JNBORD

Johannesburg OR Tambo

Thu 8/10

22:00-15:21

2 stops24h 21m

Chicago O'Hare Intl

Sat 17/10

13:55-18:30

2 stops21h 35m

R16 278

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 013

JohannesburgChicago

JNB Johannesburg OR Tambo - ORD Chicago O'Hare Intl

JNBORD

Johannesburg OR Tambo

Wed 9/9

9:45-15:40

1 stop36h 55m

Chicago O'Hare Intl

Wed 3/3

13:10-8:20

1 stop35h 10m

R17 077

JohannesburgSt. Louis

JNB Johannesburg OR Tambo - STL Lambert-St Louis

JNBSTL

Johannesburg OR Tambo

Tue 3/11

22:00-10:32

2 stops44h 32m

Lambert-St Louis

Wed 18/11

9:59-18:35

1 stop24h 36m

R17 428

JohannesburgChicago

JNB Johannesburg OR Tambo - ORD Chicago O'Hare Intl

JNBORD

Johannesburg OR Tambo

Mon 7/9

21:55-23:59

1 stop33h 04m

Chicago O'Hare Intl

Wed 3/3

6:00-22:00

2 stops32h 00m

R17 860

Fastest return journey

JohannesburgSt. Louis

JNB Johannesburg OR Tambo - STL Lambert-St Louis

JNBSTL

Johannesburg OR Tambo

Fri 9/10

21:55-16:28

1 stop25h 33m

Lambert-St Louis

Fri 16/10

17:35-19:40

1 stop19h 05m

R18 706

JohannesburgChicago

JNB Johannesburg OR Tambo - ORD Chicago O'Hare Intl

JNBORD

Johannesburg OR Tambo

Wed 9/9

23:15-14:15

1 stop22h 00m

Chicago O'Hare Intl

Wed 3/3

6:00-22:00

2 stops32h 00m

R18 818

JohannesburgSt. Louis

JNB Johannesburg OR Tambo - STL Lambert-St Louis

JNBSTL

Johannesburg OR Tambo

Tue 3/11

19:45-18:09

3 stops30h 24m

Lambert-St Louis

Wed 18/11

16:05-10:00

2 stops33h 55m

R19 297

JohannesburgChicago

JNB Johannesburg OR Tambo - MDW Chicago Midway

JNBMDW

Johannesburg OR Tambo

Sun 11/10

16:20-22:33

2 stops37h 13m

Chicago Midway

Sat 24/10

11:33-22:25

2 stops27h 52m

R19 361

JohannesburgChicago

JNB Johannesburg OR Tambo - ORD Chicago O'Hare Intl

JNBORD

Johannesburg OR Tambo

Wed 30/9

20:55-15:05

1 stop25h 10m

Chicago O'Hare Intl

Tue 6/10

10:59-4:00

2 stops34h 01m

R19 521

Flights are sorted by cheapest return flights first.

Deals found on 27/8

Showing 1-10 of 44 resultsSorted by cheapest first

...

Best time to book a flight from Johannesburg to Illinois

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

JNB-MDW

JNB-ORD

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 from Johannesburg to Illinois

ZA1-USIL

JNB-MDW

JNB-ORD

JNB-STL

What is the cheapest month to book a flight from Johannesburg to Illinois?

Currently, February is the cheapest month in which you can book a flight from Johannesburg to Illinois (average of R14 872). Flying from Johannesburg to Illinois in January is currently the most expensive (average of R23 627). 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.

How much does it cost for a return flight from Johannesburg to Illinois?

Airfare is below average for this route at the moment.

Johannesburg to Illinois flights typically cost between R15 527 and R19 297 in October.
The cheapest return price found within the last 5 days was R15 352 on Ethiopian Air (Oct 8–Oct 12).

How far ahead should I book a flight from Johannesburg to Illinois?

The price you pay for your flight from Johannesburg 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

Get a feel of what it's like to fly with KLM,Qatar Airways, andTurkish Airlines from Johannesburg to Illinois by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7,8

Good

1 567 reviews

Check prices

Reviews

1 / 20

8,0

Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

KLM

7,8

Good

1 567 reviews

KLM

7,8

Good

1 567 reviews

Check prices

Reviews

1 / 20

8,0

Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

Qatar Airways

7,4

Good

3 728 reviews

KLM

7,8

Good

1 567 reviews

Check prices

Reviews

1 / 20

8,0

Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

Turkish Airlines

7,4

Good

4 485 reviews

KLM

7,8

Good

1 567 reviews

Check prices

Reviews

1 / 20

8,0

Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

United Airlines

7,4

Good

10 136 reviews

KLM

7,8

Good

1 567 reviews

Check prices

Reviews

1 / 20

8,0

Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

Etihad Airways

7,3

Good

1 522 reviews

KLM

7,8

Good

1 567 reviews

Check prices

Reviews

1 / 20

8,0

Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

Related info for your journey

How long is the flight from Johannesburg to Illinois?
For as low as R16 278, United Airlines can have you in Illinois from Johannesburg in 24h 21m. Airlines will cover a distance of 14008 km. This flight may include one or multiple stops.
What are the cheapest airlines to fly from Johannesburg to Illinois one-way?
The cheapest airline one-way is Emirates, with whom users have recently found tickets for as low as R6 875. However, be on the lookout for offers from Qatar Airways and British Airways, as they are both options that can get you from Johannesburg to Illinois for a low price.
What are the most popular routes from Johannesburg to Illinois?
The most popular flight routes from Johannesburg to Illinois are Johannesburg OR Tambo - Chicago O'Hare Intl, Johannesburg OR Tambo - Chicago Midway and Johannesburg OR Tambo - Lambert-St Louis.
Can I find deals for flights from Johannesburg to Illinois that include hotel bookings?
Yes. In addition to deals on Johannesburg to Illinois flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Johannesburg to Illinois?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Johannesburg to Illinois.
Can I find deals for business class flights from Johannesburg to Illinois?
Yes. Cheapflights offers flight deals from Johannesburg 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.
What is the cheapest month to book a flight from Johannesburg to Illinois?
Currently, February is the cheapest month in which you can book a flight from Johannesburg to Illinois (average of R14 872). Flying from Johannesburg to Illinois in January is currently the most expensive (average of R23 627). 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

Complete your trip

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Popular flights

Top destinations

Alternative routes for Johannesburg to Illinois

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Top 8 airlines flying from Johannesburg to Illinois

Airline	Cheapest	Average	Flexibility	On-time
Turkish Airlines	CheapestR13 194	AverageR15 423	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Etihad Airways	CheapestR13 934	AverageR16 376	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
United Airlines	CheapestR14 827	AverageR17 135	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Ethiopian Air	CheapestR14 847	AverageR22 220	FlexibilityNo cancel fee	On-time72%	Search Ethiopian Air flights
British Airways	CheapestR15 800	AverageR17 036	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
KLM	CheapestR16 137	AverageR17 159	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Qatar Airways	CheapestR16 277	AverageR18 421	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Emirates	CheapestR19 850	AverageR22 245	FlexibilityNo cancel fee	On-time75%	Search Emirates flights

Fly with Cheapflights

How does Cheapflights help users find flights from Johannesburg to Illinois?

Cheapflights makes it easy to find Johannesburg to Illinois flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights simply makes it quick and affordable to book flights from Johannesburg to Illinois by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Johannesburg to Illinois with no change fees?

Yes, we can. To see specific flights from Johannesburg 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 from Johannesburg to Illinois become cheaper?

Not ready to book yet? You can track prices for flights from Johannesburg to Illinois on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Johannesburg to Illinois from R9 761

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 16/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Johannesburg to Illinois

Cheapest flights from Johannesburg to IllinoisExplore the most affordable flight options available from Johannesburg to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 August 2026.

Explore the most affordable flight options available from Johannesburg to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 August 2026.

Best flights from Johannesburg to IllinoisDiscover carefully curated flight deals from Johannesburg to Illinois that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 August 2026.

Discover carefully curated flight deals from Johannesburg to Illinois that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 August 2026.

Last-minute flights from Johannesburg to IllinoisDiscover last-minute flight deals from Johannesburg to Illinois. Data last updated 28 August 2026 and is based on user searches.

Discover last-minute flight deals from Johannesburg to Illinois. Data last updated 28 August 2026 and is based on user searches.

One-way flights from Johannesburg to IllinoisSearch for one-way flight options from Johannesburg to Illinois. Find affordable one-way fares based on user searches. Data last updated 28 August 2026.

Search for one-way flight options from Johannesburg to Illinois. Find affordable one-way fares based on user searches. Data last updated 28 August 2026.

Find flight deals from Johannesburg to Illinois

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 Johannesburg to Illinois that are best for you.

Best time to book a flight from Johannesburg to Illinois

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

Cheapflights Insights

What is the cheapest month to book a flight from Johannesburg to Illinois?

How much does it cost for a return flight from Johannesburg to Illinois?

Airfare is below average for this route at the moment.

Johannesburg to Illinois flights typically cost between R15 527 and R19 297 in October.The cheapest return price found within the last 5 days was R15 352 on Ethiopian Air (Oct 8–Oct 12).

How far ahead should I book a flight from Johannesburg to Illinois?

The price you pay for your flight from Johannesburg 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

Get a feel of what it's like to fly with KLM,Qatar Airways, andTurkish Airlines from Johannesburg to Illinois by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Johannesburg to Illinois?

What are the cheapest airlines to fly from Johannesburg to Illinois one-way?

What are the most popular routes from Johannesburg to Illinois?

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

How can I find direct flights from Johannesburg to Illinois?

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

What is the cheapest month to book a flight from Johannesburg to Illinois?

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 Johannesburg to Illinois

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

Complete your trip

Complete your trip to Illinois by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from Johannesburg to Illinois by cabin class

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

Johannesburg and Illinois flights

Browse other Johannesburg and Illinois flight options. Last updated on 28 August 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Johannesburg to Illinois flights

Consider these flights travelling from Johannesburg to Illinois.

Top 8 airlines flying from Johannesburg to Illinois

Fly with Cheapflights

How does Cheapflights help users find flights from Johannesburg to Illinois?

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

Can Cheapflights find flights from Johannesburg to Illinois with no change fees?

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

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Book With Flexibility

Travel Smart

Cheapest flights from Johannesburg to Illinois
Explore the most affordable flight options available from Johannesburg to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 August 2026.

Best flights from Johannesburg to Illinois
Discover carefully curated flight deals from Johannesburg to Illinois that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 August 2026.

Last-minute flights from Johannesburg to Illinois
Discover last-minute flight deals from Johannesburg to Illinois. Data last updated 28 August 2026 and is based on user searches.

One-way flights from Johannesburg to Illinois
Search for one-way flight options from Johannesburg to Illinois. Find affordable one-way fares based on user searches. Data last updated 28 August 2026.

Johannesburg to Illinois flights typically cost between R15 527 and R19 297 in October.
The cheapest return price found within the last 5 days was R15 352 on Ethiopian Air (Oct 8–Oct 12).