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R9 315+ Cheap flights 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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
— ORD
Mar 5 — Mar 121
1 adult
1 adult, Economy, 0 bags

Flights to Illinois in 2026

Enter your travel dates to find the best prices.

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 3 February 2026.

Tue 10/28:20
JNB
-
ORD
2 stops31h 20m
Ethiopian Air
Wed 18/29:45
ORD
-
JNB
1 stop26h 25m
Ethiopian Air
Deal found 1/2R13 296
Wed 18/314:30
JNB
-
ORD
2 stops25h 10m
Ethiopian Air
Wed 25/310:15
ORD
-
JNB
1 stop19h 50m
Ethiopian Air
Deal found 1/2R13 360
Tue 10/219:10
JNB
-
ORD
1 stop22h 55m
Turkish Airlines
Wed 18/220:20
ORD
-
JNB
1 stop30h 30m
Turkish Airlines
Deal found 1/2R13 715
Wed 18/39:50
JNB
-
ORD
1 stop29h 45m
Etihad Airways
Wed 25/314:10
ORD
-
JNB
1 stop35h 10m
Etihad Airways
Deal found 1/2R15 391
Tue 10/220:15
JNB
-
ORD
2 stops31h 30m
Multiple Airlines
Wed 18/216:47
ORD
-
JNB
2 stops32h 43m
Multiple Airlines
Deal found 1/2R15 423
Thu 19/323:00
JNB
-
ORD
2 stops40h 40m
Ethiopian Air
Thu 26/310:15
ORD
-
JNB
1 stop19h 50m
Ethiopian Air
Deal found 2/2R15 713
Thu 19/39:50
JNB
-
ORD
1 stop29h 45m
Etihad Airways
Thu 26/314:10
ORD
-
JNB
1 stop35h 10m
Etihad Airways
Deal found 2/2R15 762
Wed 18/323:59
JNB
-
ORD
2 stops27h 18m
KLM
Wed 25/313:37
ORD
-
JNB
2 stops25h 28m
KLM
Deal found 1/2R16 197
Wed 4/1119:45
JNB
-
STL
2 stops26h 33m
United Airlines
Wed 18/119:13
STL
-
JNB
2 stops25h 22m
United Airlines
Deal found 2/2R16 406
Thu 5/219:35
JNB
-
ORD
1 stop26h 15m
British Airways
Sat 7/216:30
ORD
-
JNB
2 stops31h 05m
British Airways
Deal found 1/2R16 423
Wed 18/322:00
JNB
-
ORD
2 stops27h 00m
Delta
Wed 25/310:40
ORD
-
JNB
2 stops28h 25m
Delta
Deal found 1/2R16 616
Mon 26/1019:05
JNB
-
ORD
1 stop31h 20m
Turkish Airlines
Fri 30/1012:50
ORD
-
JNB
1 stop39h 00m
Turkish Airlines
Deal found 31/1R16 648

Find flight deals to Illinois

Find the latest flights to Illinois in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 594 507 searches and data was last updated on 3 February 2026.

Return from

R13 360

One-way from

R9 315

Popular in

July

Cheapest in

February

Average price

R15 440
Ethiopian Air
  • Ethiopian Air
  • 18/3-25/3
  • 3 total stops
  • 45h 00m total
  • Johannesburg to Chicago
Search Deals
Qatar Airways
  • Qatar Airways
  • 10/2
  • 1 total stop
  • 32h 45m total
  • Johannesburg to Illinois
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (R860 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (R178 potential savings vs. average return price).
Search Deals
Average for return flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Illinois that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 594 507 searches and data was last updated on 3 February 2026.
Use the filters below to find and compare flights to Illinois that are best for you.

Fly from

Johannesburg

Route

Depart

Return

Price

JohannesburgChicago

JNB - MDW

JNBMDW

Johannesburg OR Tambo

Wed 18/3

22:00-17:22

2 stops26h 22m

Chicago Midway

Wed 25/3

18:07-8:10

2 stops31h 03m

R16 664

JohannesburgChicago

JNB - ORD

JNBORD

Johannesburg OR Tambo

Wed 18/3

5:30-8:40

4 stops34h 10m

Chicago O'Hare Intl

Wed 25/3

10:15-13:05

1 stop19h 50m

R22 176

JohannesburgChicago

JNB - ORD

JNBORD

Johannesburg OR Tambo

Mon 15/6

16:50-14:50

2 stops29h 00m

Chicago O'Hare Intl

Fri 4/9

19:20-14:20

2 stops36h 00m

R24 287

JohannesburgChicago

JNB - ORD

JNBORD

Johannesburg OR Tambo

Fri 29/5

11:10-13:55

1 stop33h 45m

Chicago O'Hare Intl

Thu 10/9

16:00-7:55

1 stop32h 55m

R35 118

JohannesburgChicago

JNB - ORD

JNBORD

Johannesburg OR Tambo

Tue 2/6

11:10-13:55

1 stop33h 45m

Chicago O'Hare Intl

Tue 20/10

16:15-7:55

1 stop32h 40m

R35 940

JohannesburgChicago

JNB - ORD

JNBORD

Johannesburg OR Tambo

Sun 10/5

11:20-13:55

1 stop33h 35m

Chicago O'Hare Intl

Mon 19/10

16:15-7:45

1 stop32h 30m

R36 181

JohannesburgChicago

JNB - ORD

JNBORD

Johannesburg OR Tambo

Sat 9/5

11:10-13:55

1 stop33h 45m

Chicago O'Hare Intl

Tue 20/10

16:15-7:55

1 stop32h 40m

R36 181

JohannesburgChicago

JNB - ORD

JNBORD

Johannesburg OR Tambo

Sat 6/6

11:10-13:55

1 stop33h 45m

Chicago O'Hare Intl

Wed 21/10

16:15-7:55

1 stop32h 40m

R36 181

JohannesburgChicago

JNB - ORD

JNBORD

Johannesburg OR Tambo

Sun 10/5

11:20-13:55

1 stop33h 35m

Chicago O'Hare Intl

Thu 22/10

16:15-7:55

1 stop32h 40m

R36 181

JohannesburgChicago

JNB - ORD

JNBORD

Johannesburg OR Tambo

Tue 2/6

11:10-13:55

1 stop33h 45m

Chicago O'Hare Intl

Sun 18/10

16:15-7:55

1 stop32h 40m

R36 181

Flights are sorted by cheapest return flights first.

Deals found on 2/2

Showing 1-10 of 24 results
1
2
3

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.
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

How long is the flight to Illinois?

On average, a flight from Johannesburg to Illinois takes 27 hours 57 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 British Airways, KLM and Etihad Airways.

United Airlines
United Airlines
From R14 962
British Airways
British Airways
From R15 672
KLM
KLM
From R15 668
Turkish Airlines
Turkish Airlines
From R13 676

What are the cheapest airlines that fly to Illinois?

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

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.

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).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated 3 February 2026.
Read through reviews of airlines serving the United States, such as KLM, United Airlines, andEtihad Airways. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7,7
Good
1 448 reviews
Check prices

Entertainment

7,1

Overall

7,7

Food

7,3

Comfort

7,6

Crew

8,4

Boarding

7,8

Reviews

1 / 20
10,0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7,7
Good
1 448 reviews
KLM
7,7
Good
1 448 reviews
Check prices

Entertainment

7,1

Overall

7,7

Food

7,3

Comfort

7,6

Crew

8,4

Boarding

7,8

Reviews

1 / 20
10,0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
United Airlines
7,4
Good
9 232 reviews
KLM
7,7
Good
1 448 reviews
Check prices

Entertainment

7,1

Overall

7,7

Food

7,3

Comfort

7,6

Crew

8,4

Boarding

7,8

Reviews

1 / 20
10,0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Etihad Airways
7,3
Good
1 380 reviews
KLM
7,7
Good
1 448 reviews
Check prices

Entertainment

7,1

Overall

7,7

Food

7,3

Comfort

7,6

Crew

8,4

Boarding

7,8

Reviews

1 / 20
10,0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Turkish Airlines
7,3
Good
4 209 reviews
KLM
7,7
Good
1 448 reviews
Check prices

Entertainment

7,1

Overall

7,7

Food

7,3

Comfort

7,6

Crew

8,4

Boarding

7,8

Reviews

1 / 20
10,0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
British Airways
6,7
Okay
7 711 reviews
KLM
7,7
Good
1 448 reviews
Check prices

Entertainment

7,1

Overall

7,7

Food

7,3

Comfort

7,6

Crew

8,4

Boarding

7,8

Reviews

1 / 20
10,0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

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, Etihad Airways 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 185, while return flights cost around R4 055.

  • How much is a return flight to Illinois?

    A return flight to Illinois will typically cost around R9 933, however they can be found for as little as R4 055.

  • 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 54 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

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Find flights to Illinois

Select your preferred flight destination in Illinois from the list below.
Flights to O'Hare Intl
Flights to Midway
Flights to Springfield
Flights to Belleville
Flights to Chicago

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