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Cheap flights from Cape Town to Illinois from R9 944

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 13/9. Fares are subject to change and may not be available on all flights or dates of travel.
CPT — ORD
Aug 6 — Aug 131
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cape Town to Illinois

Enter your travel dates to find the best prices.

Cheapest flights from Cape Town to Illinois
Explore the most affordable flight options available from Cape Town to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 July 2026.

Sun 12/720:05
CPT
-
MDW
2 stops29h 20m
Delta
Mon 27/76:00
MDW
-
CPT
1 stop28h 50m
Delta
Deal found 5/7R15 719
Sun 12/720:05
CPT
-
ORD
1 stop23h 29m
Delta
Mon 27/78:03
ORD
-
CPT
1 stop26h 47m
Delta
Deal found 5/7R15 719
Tue 4/818:25
CPT
-
ORD
2 stops27h 05m
KLM
Tue 11/816:20
ORD
-
CPT
1 stop22h 05m
KLM
Deal found 6/7R16 222
Fri 9/1023:15
CPT
-
ORD
2 stops29h 17m
KLM
Sat 14/1116:25
ORD
-
CPT
1 stop22h 15m
KLM
Deal found 4/7R16 384
Fri 9/1020:00
CPT
-
ORD
2 stops23h 54m
United Airlines
Sat 14/1110:00
ORD
-
CPT
2 stops22h 10m
United Airlines
Deal found 4/7R16 497
Wed 29/723:15
CPT
-
ORD
1 stop22h 00m
KLM
Wed 5/816:50
ORD
-
CPT
1 stop21h 35m
KLM
Deal found 5/7R16 854
Mon 3/823:00
CPT
-
ORD
1 stop22h 15m
Multiple Airlines
Fri 11/917:10
ORD
-
CPT
2 stops45h 15m
Multiple Airlines
Deal found 6/7R18 184
Thu 9/723:15
CPT
-
STL
2 stops30h 00m
Delta
Mon 13/76:00
STL
-
CPT
1 stop28h 50m
Delta
Deal found 5/7R18 460
Tue 4/820:05
CPT
-
MDW
1 stop20h 54m
Delta
Tue 11/810:54
MDW
-
CPT
2 stops27h 31m
Delta
Deal found 6/7R19 498
Sun 12/720:05
CPT
-
MDW
2 stops23h 33m
Delta
Fri 24/79:19
MDW
-
CPT
2 stops29h 06m
Delta
Deal found 1/7R19 628
Tue 3/110:55
CPT
-
STL
2 stops46h 46m
Turkish Airlines
Sun 8/117:33
STL
-
CPT
2 stops31h 27m
Turkish Airlines
Deal found 2/7R25 306
Fri 10/720:05
CPT
-
STL
2 stops26h 08m
Multiple Airlines
Tue 14/718:09
STL
-
CPT
2 stops44h 16m
Multiple Airlines
Deal found 6/7R28 290

Find flight deals from Cape Town to Illinois

Keep the following information in mind while searching for Cape Town to Illinois flight deals. Data was last updated 7 July 2026.

Round-trip from

R16 222

One-way from

R9 944

Popular in

January

Cheapest in

July

Average price

R16 222
KLM
  • KLM
  • 4/8-11/8
  • 3 total stops
  • 49h 10m total
  • Cape Town to Illinois
Search Deals
Qatar Airways
  • Qatar Airways
  • 13/9
  • 1 total stop
  • 32h 50m total
  • Cape Town to Illinois
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (R25 861 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (R6 453 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cape Town to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 594 507 searches. Data last updated 7 July 2026.
Use the filters below to find and compare flights from Cape Town to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Cape TownChicago

CPT - ORD

CPTORD

Cape Town Intl

Fri 9/10

7:40-14:15

1 stop37h 35m

Chicago O'Hare Intl

Sat 14/11

16:25-22:40

1 stop22h 15m

R16 222

Cape TownChicago

CPT - ORD

CPTORD

Cape Town Intl

Fri 9/10

20:00-12:54

2 stops23h 54m

Chicago O'Hare Intl

Sat 14/11

10:00-16:10

2 stops22h 10m

R16 497

Cape TownChicago

CPT - ORD

CPTORD

Cape Town Intl

Fri 11/9

7:40-14:15

1 stop37h 35m

Chicago O'Hare Intl

Sun 27/9

16:20-21:25

1 stop22h 05m

R19 060

Cape TownChicago

CPT - MDW

CPTMDW

Cape Town Intl

Tue 4/8

20:05-18:33

2 stops29h 28m

Chicago Midway

Tue 11/8

13:25-21:25

2 stops25h 00m

R19 498

Cape TownChicago

CPT - ORD

CPTORD

Cape Town Intl

Tue 4/8

20:05-20:55

1 stop31h 50m

Chicago O'Hare Intl

Tue 11/8

16:20-21:25

1 stop22h 05m

R19 498

Cape TownChicago

CPT - ORD

CPTORD

Cape Town Intl

Fri 11/9

14:25-12:25

3 stops29h 00m

Chicago O'Hare Intl

Sun 27/9

6:00-6:00

2 stops41h 00m

R22 224

Cape TownChicago

CPT - ORD

CPTORD

Cape Town Intl

Fri 11/9

14:25-21:37

3 stops38h 12m

Chicago O'Hare Intl

Sun 27/9

6:20-6:00

2 stops40h 40m

R22 791

Cape TownChicago

CPT - ORD

CPTORD

Cape Town Intl

Fri 11/9

20:00-20:13

2 stops31h 13m

Chicago O'Hare Intl

Sun 27/9

12:55-17:10

2 stops21h 15m

R23 294

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Tue 3/11

0:55-15:41

2 stops46h 46m

Lambert-St Louis

Sun 8/11

7:33-23:00

2 stops31h 27m

R25 306

Cape TownChicago

CPT - MDW

CPTMDW

Cape Town Intl

Mon 3/8

23:00-18:01

2 stops26h 01m

Chicago Midway

Fri 11/9

11:35-21:25

2 stops26h 50m

R29 621

Flights are sorted by cheapest return flights first.

Deals found on 4/7

Showing 1-10 of 35 resultsSorted by cheapest first
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Best time to book a flight from Cape Town to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Cape Town 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 from Cape Town to Illinois

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

Currently, March is the cheapest month in which you can book a flight from Cape Town to Illinois (average of R5 596). Flying from Cape Town to Illinois in January is currently the most expensive (average of R15 167). 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 Cape Town to Illinois?

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 7 July 2026.
Read through reviews of airlines operating flights from Cape Town to Illinois, such as KLM,Turkish Airlines, andUnited Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7,8
Good
1 534 reviews
Check prices

Boarding

7,8

Crew

8,4

Overall

7,8

Food

7,3

Entertainment

7,2

Comfort

7,7

Reviews

1 / 20
6,0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7,8
Good
1 534 reviews
KLM
7,8
Good
1 534 reviews
Check prices

Boarding

7,8

Crew

8,4

Overall

7,8

Food

7,3

Entertainment

7,2

Comfort

7,7

Reviews

1 / 20
6,0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Turkish Airlines
7,4
Good
4 437 reviews
KLM
7,8
Good
1 534 reviews
Check prices

Boarding

7,8

Crew

8,4

Overall

7,8

Food

7,3

Entertainment

7,2

Comfort

7,7

Reviews

1 / 20
6,0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
United Airlines
7,4
Good
9 945 reviews
KLM
7,8
Good
1 534 reviews
Check prices

Boarding

7,8

Crew

8,4

Overall

7,8

Food

7,3

Entertainment

7,2

Comfort

7,7

Reviews

1 / 20
6,0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Qatar Airways
7,3
Good
3 743 reviews
KLM
7,8
Good
1 534 reviews
Check prices

Boarding

7,8

Crew

8,4

Overall

7,8

Food

7,3

Entertainment

7,2

Comfort

7,7

Reviews

1 / 20
6,0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Ethiopian Air
7,2
Good
1 008 reviews
KLM
7,8
Good
1 534 reviews
Check prices

Boarding

7,8

Crew

8,4

Overall

7,8

Food

7,3

Entertainment

7,2

Comfort

7,7

Reviews

1 / 20
6,0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

Find useful and relevant information for your journey from Cape Town to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Cape Town to Illinois?

    Cape Town Intl (CPT) is the airport you will fly out of if you book a flight from Cape Town to Illinois. It is only a 15,6 km journey to Cape Town Intl (CPT) from Cape Town’s city centre.

  • How long is the flight from Cape Town to Illinois?

    There are many flights that can get you from Cape Town to Illinois in 23h 54m. Fly via KLM, United Airlines, or Delta to get the fastest option. The distance from Cape Town to Illinois is about 13700 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Cape Town to Illinois?

    The most popular route from Cape Town to Illinois is Cape Town Intl - Chicago O'Hare Intl. You may also consider Cape Town Intl - Lambert-St Louis or Cape Town Intl - Chicago Midway.

  • Can I find deals for flights from Cape Town to Illinois that include hotel bookings?

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

  • How can I find direct flights from Cape Town to Illinois?

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

  • Can I find deals for business class flights from Cape Town to Illinois?

    Yes. Cheapflights offers flight deals from Cape Town 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 Cape Town to Illinois?

    Currently, March is the cheapest month in which you can book a flight from Cape Town to Illinois (average of R5 596). Flying from Cape Town to Illinois in January is currently the most expensive (average of R15 167). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from Cape Town to Illinois

Discover the top 5 airlines that operate flights from Cape Town to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 594 507 searches. Data last updated 7 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Ethiopian AirCheapestR5 603AverageR15 546FlexibilityNo cancel feeOn-time72%
Search Ethiopian Air flights
United AirlinesCheapestR15 065AverageR16 048FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Turkish AirlinesCheapestR15 161AverageR16 004FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
KLMCheapestR16 427AverageR22 004FlexibilityNo cancel feeOn-time75%
Search KLM flights
Qatar AirwaysCheapestR18 099AverageR21 102FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

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 from Cape Town to Illinois?

Cheapflights makes it easy to find Cape Town 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 Cape Town to Illinois?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Cape Town to Illinois.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Cape Town to Illinois, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Illinois from Cape Town today and book when prices fit your budget.

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