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R9 343+ 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 28/2. Fares are subject to change and may not be available on all flights or dates of travel.
— ORD
Mar 10 — Mar 171
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 8 February 2026.

Tue 24/214:30
JNB
-
ORD
2 stops25h 10m
Ethiopian Air
Mon 6/410:15
ORD
-
JNB
1 stop26h 55m
Ethiopian Air
Deal found 4/2R13 254
Wed 4/314:30
JNB
-
ORD
2 stops25h 10m
Ethiopian Air
Wed 11/310:15
ORD
-
JNB
1 stop19h 50m
Ethiopian Air
Deal found 4/2R13 334
Wed 11/214:30
JNB
-
ORD
2 stops25h 10m
Ethiopian Air
Wed 22/410:15
ORD
-
JNB
1 stop19h 50m
Ethiopian Air
Deal found 4/2R13 350
Wed 18/214:30
JNB
-
ORD
2 stops25h 10m
Ethiopian Air
Wed 22/410:15
ORD
-
JNB
1 stop26h 55m
Ethiopian Air
Deal found 3/2R13 414
Wed 11/219:05
JNB
-
ORD
1 stop23h 00m
Turkish Airlines
Wed 22/411:25
ORD
-
JNB
1 stop40h 05m
Turkish Airlines
Deal found 7/2R13 879
Tue 24/219:10
JNB
-
ORD
1 stop22h 55m
Turkish Airlines
Mon 6/420:10
ORD
-
JNB
1 stop31h 20m
Turkish Airlines
Deal found 4/2R13 911
Wed 25/28:20
JNB
-
ORD
2 stops31h 20m
Ethiopian Air
Wed 15/410:15
ORD
-
JNB
1 stop19h 50m
Ethiopian Air
Deal found 4/2R13 927
Tue 24/219:10
JNB
-
ORD
1 stop22h 55m
Turkish Airlines
Tue 21/411:25
ORD
-
JNB
1 stop40h 05m
Turkish Airlines
Deal found 7/2R14 568
Wed 25/28:20
JNB
-
ORD
2 stops31h 20m
Ethiopian Air
Sun 19/410:15
ORD
-
JNB
1 stop26h 55m
Ethiopian Air
Deal found 4/2R14 744
Tue 24/219:10
JNB
-
ORD
1 stop22h 55m
Turkish Airlines
Tue 7/420:10
ORD
-
JNB
1 stop31h 20m
Turkish Airlines
Deal found 4/2R14 937
Mon 23/222:00
JNB
-
MDW
2 stops28h 40m
Delta
Sun 5/418:07
MDW
-
JNB
1 stop18h 33m
Delta
Deal found 4/2R16 267
Wed 25/222:00
JNB
-
MDW
2 stops28h 40m
Delta
Tue 7/49:35
MDW
-
JNB
2 stops28h 45m
Delta
Deal found 4/2R16 411

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 8 February 2026.

Return from

R13 911

One-way from

R9 343

Popular in

July

Cheapest in

February

Average price

R15 353
Turkish Airlines
  • Turkish Airlines
  • 19/3-1/4
  • 2 total stops
  • 54h 15m total
  • Johannesburg to Chicago
Search Deals
Qatar Airways
  • Qatar Airways
  • 28/2
  • 1 total stop
  • 33h 45m total
  • Johannesburg to Illinois
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (R855 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (R177 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 8 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 - ORD

JNBORD

Johannesburg OR Tambo

Thu 19/3

19:10-11:05

1 stop22h 55m

Chicago O'Hare Intl

Wed 1/4

20:10-10:30

1 stop31h 20m

R13 911

JohannesburgChicago

JNB - ORD

JNBORD

Johannesburg OR Tambo

Wed 25/2

8:20-7:40

2 stops31h 20m

Chicago O'Hare Intl

Thu 16/4

10:15-13:05

1 stop19h 50m

R13 927

JohannesburgChicago

JNB - ORD

JNBORD

Johannesburg OR Tambo

Tue 24/2

19:10-10:05

1 stop22h 55m

Chicago O'Hare Intl

Tue 21/4

20:10-10:30

1 stop31h 20m

R13 927

JohannesburgChicago

JNB - ORD

JNBORD

Johannesburg OR Tambo

Tue 10/3

19:10-19:25

1 stop31h 15m

Chicago O'Hare Intl

Tue 28/4

11:25-10:30

1 stop40h 05m

R13 959

JohannesburgChicago

JNB - ORD

JNBORD

Johannesburg OR Tambo

Tue 24/3

19:10-19:25

1 stop31h 15m

Chicago O'Hare Intl

Tue 31/3

11:25-10:30

1 stop40h 05m

R13 959

JohannesburgChicago

JNB - ORD

JNBORD

Johannesburg OR Tambo

Tue 24/2

19:10-10:05

1 stop22h 55m

Chicago O'Hare Intl

Sun 19/4

20:10-10:30

1 stop31h 20m

R15 177

JohannesburgChicago

JNB - ORD

JNBORD

Johannesburg OR Tambo

Tue 24/2

19:10-10:05

1 stop22h 55m

Chicago O'Hare Intl

Sat 4/4

20:10-10:30

1 stop31h 20m

R15 177

JohannesburgChicago

JNB - ORD

JNBORD

Johannesburg OR Tambo

Tue 24/2

19:10-10:05

1 stop22h 55m

Chicago O'Hare Intl

Sat 18/4

20:10-10:30

1 stop31h 20m

R15 177

JohannesburgChicago

JNB - ORD

JNBORD

Johannesburg OR Tambo

Tue 24/2

10:10-18:25

1 stop40h 15m

Chicago O'Hare Intl

Tue 21/4

18:05-8:35

2 stops31h 30m

R15 209

JohannesburgChicago

JNB - ORD

JNBORD

Johannesburg OR Tambo

Wed 25/2

9:50-7:35

1 stop29h 45m

Chicago O'Hare Intl

Thu 16/4

14:00-8:20

1 stop35h 20m

R15 273

Flights are sorted by cheapest return flights first.

Deals found on 6/2

Showing 1-10 of 29 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 25 hours 4 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.

British Airways
British Airways
From R15 584
United Airlines
United Airlines
From R14 878
KLM
KLM
From R15 646
Turkish Airlines
Turkish Airlines
From R13 600

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 8 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
1 450 reviews
Check prices

Comfort

7,6

Overall

7,7

Boarding

7,8

Crew

8,4

Entertainment

7,1

Food

7,3

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
1 450 reviews
KLM
7,7
Good
1 450 reviews
Check prices

Comfort

7,6

Overall

7,7

Boarding

7,8

Crew

8,4

Entertainment

7,1

Food

7,3

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
9 256 reviews
KLM
7,7
Good
1 450 reviews
Check prices

Comfort

7,6

Overall

7,7

Boarding

7,8

Crew

8,4

Entertainment

7,1

Food

7,3

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
1 387 reviews
KLM
7,7
Good
1 450 reviews
Check prices

Comfort

7,6

Overall

7,7

Boarding

7,8

Crew

8,4

Entertainment

7,1

Food

7,3

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
4 207 reviews
KLM
7,7
Good
1 450 reviews
Check prices

Comfort

7,6

Overall

7,7

Boarding

7,8

Crew

8,4

Entertainment

7,1

Food

7,3

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
7 720 reviews
KLM
7,7
Good
1 450 reviews
Check prices

Comfort

7,6

Overall

7,7

Boarding

7,8

Crew

8,4

Entertainment

7,1

Food

7,3

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 179, while return flights cost around R4 033.

  • How much is a return flight to Illinois?

    A return flight to Illinois will typically cost around R9 877, however they can be found for as little as R4 033.

  • Where does the fastest flight to Illinois depart from?

    For those looking to save time traveling to Illinois, Johannesburg offers the quickest one-way flight (22 hours 4 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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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.

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