Find flights
Airlines

R10 329+ 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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
— ORD
Mar 19 — Mar 261
1 adult

Flights to Illinois in 2025

Find the latest flights to Illinois in 2025, 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 14 March 2025.

Return from

R16 286

One-way from

R10 329

Popular in

August

Cheapest in

February

Average price

R19 182
Ethiopian Air
  • Ethiopian Air
  • 28/3-10/4
  • 3 total stops
  • 44h 55m total
  • Johannesburg to Chicago
Search Deals
Qatar Airways
  • Qatar Airways
  • 11/4
  • 1 total stop
  • 37h 55m total
  • Johannesburg to Illinois
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (R12 297 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (R3 679 potential savings vs. average return price).
Search Deals
Average for return flights in March 2025
Search Deals

Find flight deals to Illinois

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 14 March 2025.

Fri 28/314:35JNB - ORD
2 stops25h 05mEthiopian Air
Thu 10/410:15ORD - JNB
1 stop19h 50mEthiopian Air
Deal found 13/3R16 286
Mon 5/59:50JNB - ORD
2 stops43h 30mEtihad Airways
Mon 19/513:55ORD - JNB
1 stop35h 25mEtihad Airways
Deal found 13/3R17 488
Thu 20/317:00JNB - ORD
2 stops26h 55mMultiple Airlines
Thu 27/37:35ORD - JNB
2 stops44h 10mMultiple Airlines
Deal found 14/3R17 962
Tue 13/523:15JNB - ORD
1 stop22h 25mKLM
Wed 28/514:15ORD - JNB
2 stops24h 05mKLM
Deal found 13/3R17 980
Tue 13/519:25JNB - ORD
1 stop28h 35mAmerican Airlines
Wed 28/520:30ORD - JNB
1 stop27h 30mAmerican Airlines
Deal found 14/3R18 053
Thu 8/518:50JNB - ORD
2 stops32h 31mDelta
Fri 23/513:30ORD - JNB
2 stops24h 50mDelta
Deal found 14/3R18 071
Tue 13/523:15JNB - MDW
2 stops26h 30mDelta
Wed 28/513:08MDW - JNB
2 stops25h 12mDelta
Deal found 14/3R18 071
Sun 22/621:15JNB - ORD
1 stop23h 35mBritish Airways
Wed 2/717:16ORD - JNB
2 stops30h 44mBritish Airways
Deal found 14/3R18 381
Mon 30/620:40JNB - STL
2 stops28h 35mVirgin Atlantic
Tue 15/711:51STL - JNB
2 stops39h 29mVirgin Atlantic
Deal found 13/3R18 836
Wed 19/31:15JNB - ORD
2 stops42h 40mKenya Airways
Thu 27/37:35ORD - JNB
2 stops44h 10mKenya Airways
Deal found 14/3R19 055
Wed 9/421:15JNB - STL
2 stops30h 43mBritish Airways
Wed 2/719:59STL - JNB
2 stops30h 26mBritish Airways
Deal found 13/3R19 802
Thu 8/517:50JNB - ORD
1 stop22h 50mTurkish Airlines
Fri 23/519:50ORD - JNB
1 stop31h 45mTurkish Airlines
Deal found 14/3R20 567

Find flights to Illinois within your budget

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 14 March 2025.

Fly from

Johannesburg

Route

Depart

Return

Price

JohannesburgChicago

JNB - ORD

JNBORD

Johannesburg OR Tambo

Fri 28/3

14:35-8:40

2 stops25h 05m

Chicago O'Hare Intl

Thu 10/4

10:15-13:05

1 stop19h 50m

R16 286

JohannesburgChicago

JNB - ORD

JNBORD

Johannesburg OR Tambo

Mon 5/5

9:50-22:20

2 stops43h 30m

Chicago O'Hare Intl

Mon 19/5

13:55-8:20

1 stop35h 25m

R17 488

JohannesburgChicago

JNB - ORD

JNBORD

Johannesburg OR Tambo

Tue 13/5

23:15-14:40

1 stop22h 25m

Chicago O'Hare Intl

Wed 28/5

14:15-21:20

2 stops24h 05m

R17 980

JohannesburgChicago

JNB - ORD

JNBORD

Johannesburg OR Tambo

Tue 13/5

19:25-17:00

1 stop28h 35m

Chicago O'Hare Intl

Wed 28/5

20:30-7:00

1 stop27h 30m

R18 053

JohannesburgChicago

JNB - ORD

JNBORD

Johannesburg OR Tambo

Thu 8/5

18:50-20:21

2 stops32h 31m

Chicago O'Hare Intl

Fri 23/5

13:30-21:20

2 stops24h 50m

R18 071

JohannesburgChicago

JNB - MDW

JNBMDW

Johannesburg OR Tambo

Tue 13/5

23:15-18:45

2 stops26h 30m

Chicago Midway

Wed 28/5

13:08-21:20

2 stops25h 12m

R18 071

JohannesburgChicago

JNB - ORD

JNBORD

Johannesburg OR Tambo

Sun 22/6

21:15-13:50

1 stop23h 35m

Chicago O'Hare Intl

Wed 2/7

17:16-7:00

2 stops30h 44m

R18 381

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Mon 30/6

20:40-18:15

2 stops28h 35m

Lambert-St Louis

Tue 15/7

11:51-10:20

2 stops39h 29m

R18 836

JohannesburgChicago

JNB - ORD

JNBORD

Johannesburg OR Tambo

Mon 28/4

1:15-17:55

2 stops47h 40m

Chicago O'Hare Intl

Sun 4/5

7:10-0:15

2 stops34h 05m

R19 091

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Wed 9/4

21:15-20:58

2 stops30h 43m

Lambert-St Louis

Wed 2/7

19:59-9:25

2 stops30h 26m

R19 802

Flights are sorted by cheapest return flights first.

Deals found on 13/3

Showing 1-10 of 32 results
1
2
3
4

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.

Travel insights for flights to Illinois

Get recent, data-driven insights about flights to Illinois including ideal travel times, pricing trends, and more.

How long is the flight to Illinois?

On average, a flight from Johannesburg to Illinois takes 25 hours 18 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.

When is the cheapest time to fly to Illinois?

Use this chart to determine the cheapest time to fly return from Johannesburg to Illinois. Price data was last updated on 10 March 2024.

Users looking for the lowest fares to Illinois should consider flying on Monday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Saturday afternoons, when prices are usually at their highest.

What are the most popular airlines that fly to Illinois?

The most popular airlines flying from Johannesburg to Illinois are British Airways, Ethiopian Air and KLM.

British Airways

British Airways

From R900

Ethiopian Air

Ethiopian Air

From R824

KLM

KLM

From R928

United Airlines

United Airlines

From R945

What are the cheapest airlines that fly to Illinois?

The cheapest airlines flying from Johannesburg to Illinois are Delta, 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.

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 14 March 2025.
Peruse reviews from past customers who have flown Delta, KLM and Qatar Airways to Illinois to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8,0
Very Good
7 932 reviews
Check prices

Entertainment

7,9

Boarding

8,2

Overall

8,0

Crew

8,5

Comfort

8,0

Food

7,3

Reviews

1 / 20

10,0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8,0
Very Good
7 932 reviews
Delta
8,0
Very Good
7 932 reviews
Check prices

Entertainment

7,9

Boarding

8,2

Overall

8,0

Crew

8,5

Comfort

8,0

Food

7,3

Reviews

1 / 20

10,0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7,8
Good
1 320 reviews
Delta
8,0
Very Good
7 932 reviews
Check prices

Entertainment

7,9

Boarding

8,2

Overall

8,0

Crew

8,5

Comfort

8,0

Food

7,3

Reviews

1 / 20

10,0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Qatar Airways
7,4
Good
3 545 reviews
Delta
8,0
Very Good
7 932 reviews
Check prices

Entertainment

7,9

Boarding

8,2

Overall

8,0

Crew

8,5

Comfort

8,0

Food

7,3

Reviews

1 / 20

10,0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air France
7,4
Good
1 424 reviews
Delta
8,0
Very Good
7 932 reviews
Check prices

Entertainment

7,9

Boarding

8,2

Overall

8,0

Crew

8,5

Comfort

8,0

Food

7,3

Reviews

1 / 20

10,0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7,4
Good
8 615 reviews
Delta
8,0
Very Good
7 932 reviews
Check prices

Entertainment

7,9

Boarding

8,2

Overall

8,0

Crew

8,5

Comfort

8,0

Food

7,3

Reviews

1 / 20

10,0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 Midway is currently the cheapest airport to fly to in Illinois. One-way flights to Chicago Midway typically cost R1 543, while return flights cost around R1 158.

  • How much is a return flight to Illinois?

    A return flight to Illinois will typically cost around R104, however they can be found for as little as R64.

  • 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 55 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

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.
Flights to O'Hare Intl
Flights to Midway
Flights to Springfield
Flights to Belleville
Flights to Chicago

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.