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Cheap flights from Cape Town to Illinois from R10 425

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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
CPT — ORD
Ιουν 23 — Ιουν 301
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 24 Μαΐου 2026.

Κυρ 31/520:05
CPT
-
MDW
1 stop32h 04m
Delta
Σαβ 13/69:17
MDW
-
CPT
2 stops25h 33m
Delta
Deal found 19/5R16 452
Κυρ 31/520:05
CPT
-
ORD
1 stop31h 21m
Delta
Σαβ 13/65:30
ORD
-
CPT
1 stop29h 20m
Delta
Deal found 19/5R16 452
Τρι 16/620:05
CPT
-
MDW
1 stop27h 11m
Delta
Πεμ 25/612:50
MDW
-
CPT
1 stop22h 00m
Delta
Deal found 21/5R16 535
Τρι 16/620:05
CPT
-
ORD
1 stop31h 27m
Delta
Πεμ 25/65:30
ORD
-
CPT
1 stop29h 20m
Delta
Deal found 21/5R16 535
Πεμ 28/519:50
CPT
-
ORD
1 stop29h 44m
United Airlines
Τετ 10/614:21
ORD
-
CPT
1 stop19h 49m
United Airlines
Deal found 24/5R16 666
Δευ 15/623:15
CPT
-
ORD
1 stop22h 00m
KLM
Τρι 23/614:07
ORD
-
CPT
2 stops24h 18m
KLM
Deal found 21/5R16 749
Τρι 16/620:05
CPT
-
ORD
1 stop34h 54m
Delta
Τετ 24/614:45
ORD
-
CPT
2 stops44h 05m
Delta
Deal found 21/5R16 864
Δευ 15/623:15
CPT
-
ORD
1 stop22h 00m
Delta
Δευ 22/68:08
ORD
-
CPT
1 stop26h 42m
Delta
Deal found 21/5R17 490
Δευ 15/623:15
CPT
-
ORD
1 stop22h 00m
Delta
Πεμ 25/69:35
ORD
-
CPT
2 stops25h 15m
Delta
Deal found 21/5R17 523
Δευ 15/623:15
CPT
-
MDW
2 stops40h 22m
Delta
Πεμ 25/66:00
MDW
-
CPT
1 stop28h 50m
Delta
Deal found 21/5R17 605
Κυρ 14/623:15
CPT
-
ORD
2 stops31h 44m
Delta
Τετ 24/618:22
ORD
-
CPT
1 stop40h 28m
Delta
Deal found 21/5R17 605
Τρι 16/620:05
CPT
-
MDW
1 stop27h 11m
Delta
Τρι 23/69:17
MDW
-
CPT
2 stops29h 08m
Delta
Deal found 21/5R17 622

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 24 Μαΐου 2026.

Round-trip from

R16 535

One-way from

R10 425

Popular in

January

Cheapest in

September

Average price

R18 560
Delta
  • Delta
  • 16/6-25/6
  • 2 total stops
  • 49h 11m total
  • Cape Town to Illinois
Search Deals
Qatar Airways
  • Qatar Airways
  • 11/7
  • 1 total stop
  • 32h 50m total
  • Cape Town to Illinois
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (R24 133 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (R6 927 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 24 Μαΐου 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 - MDW

CPTMDW

Cape Town Intl

Δευ 15/6

23:15-8:37

2 stops40h 22m

Chicago Midway

Πεμ 25/6

6:00-17:50

1 stop28h 50m

R17 605

Cape TownChicago

CPT - ORD

CPTORD

Cape Town Intl

Τετ 10/6

18:25-14:15

2 stops26h 50m

Chicago O'Hare Intl

Τετ 17/6

16:50-21:25

1 stop21h 35m

R18 116

Cape TownChicago

CPT - MDW

CPTMDW

Cape Town Intl

Τρι 16/6

23:15-18:18

2 stops26h 03m

Chicago Midway

Τρι 23/6

13:26-21:25

2 stops24h 59m

R18 149

Cape TownChicago

CPT - MDW

CPTMDW

Cape Town Intl

Τρι 16/6

20:05-16:16

1 stop27h 11m

Chicago Midway

Δευ 22/6

17:11-17:50

1 stop17h 39m

R20 586

Cape TownChicago

CPT - ORD

CPTORD

Cape Town Intl

Πεμ 18/6

19:50-22:07

1 stop33h 17m

Chicago O'Hare Intl

Πεμ 9/7

21:30-17:10

1 stop36h 40m

R21 261

Cape TownChicago

CPT - ORD

CPTORD

Cape Town Intl

Δευ 13/7

23:15-14:15

1 stop22h 00m

Chicago O'Hare Intl

Τρι 4/8

16:20-21:25

1 stop22h 05m

R21 805

Cape TownChicago

CPT - ORD

CPTORD

Cape Town Intl

Δευ 13/7

19:50-7:27

2 stops42h 37m

Chicago O'Hare Intl

Τρι 28/7

21:40-17:10

2 stops36h 30m

R23 320

Cape TownChicago

CPT - ORD

CPTORD

Cape Town Intl

Παρ 11/9

23:15-21:36

2 stops29h 21m

Chicago O'Hare Intl

Κυρ 27/9

10:25-21:25

2 stops28h 00m

R23 830

Cape TownChicago

CPT - ORD

CPTORD

Cape Town Intl

Παρ 11/9

15:20-15:05

2 stops30h 45m

Chicago O'Hare Intl

Κυρ 27/9

16:51-10:15

2 stops34h 24m

R23 880

Cape TownChicago

CPT - ORD

CPTORD

Cape Town Intl

Πεμ 11/6

14:25-17:11

3 stops33h 46m

Chicago O'Hare Intl

Τετ 1/7

6:05-13:35

3 stops48h 30m

R24 242

Flights are sorted by cheapest return flights first.

Deals found on 20/5

Showing 1-10 of 36 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 682). Flying from Cape Town to Illinois in January is currently the most expensive (average of R15 398). 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?

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

To ensure you get the cheapest price possible for a flight from Cape Town to Illinois, you should look to book at least 62 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 24 Μαΐου 2026.
Read through reviews of airlines operating flights from Cape Town to Illinois, such as KLM,Qatar Airways, andTurkish 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
1 521 reviews
Check prices

Food

7,3

Crew

8,4

Entertainment

7,2

Boarding

7,8

Overall

7,8

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
1 521 reviews
KLM
7,8
Good
1 521 reviews
Check prices

Food

7,3

Crew

8,4

Entertainment

7,2

Boarding

7,8

Overall

7,8

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
7,4
Good
3 727 reviews
KLM
7,8
Good
1 521 reviews
Check prices

Food

7,3

Crew

8,4

Entertainment

7,2

Boarding

7,8

Overall

7,8

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
4 395 reviews
KLM
7,8
Good
1 521 reviews
Check prices

Food

7,3

Crew

8,4

Entertainment

7,2

Boarding

7,8

Overall

7,8

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
9 750 reviews
KLM
7,8
Good
1 521 reviews
Check prices

Food

7,3

Crew

8,4

Entertainment

7,2

Boarding

7,8

Overall

7,8

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
1 002 reviews
KLM
7,8
Good
1 521 reviews
Check prices

Food

7,3

Crew

8,4

Entertainment

7,2

Boarding

7,8

Overall

7,8

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 26h 50m. Fly via Delta, KLM, or United Airlines 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 - Chicago Midway or Cape Town Intl - Lambert-St Louis.

  • 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 682). Flying from Cape Town to Illinois in January is currently the most expensive (average of R15 398). 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 24 Μαΐου 2026.
AirlineCheapestAverageFlexibilityOn-time
Ethiopian AirCheapestR5 709AverageR20 405FlexibilityNo cancel feeOn-time72%
Search Ethiopian Air flights
United AirlinesCheapestR15 295AverageR16 269FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Turkish AirlinesCheapestR15 608AverageR17 526FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
KLMCheapestR16 870AverageR18 889FlexibilityNo cancel feeOn-time75%
Search KLM flights
Qatar AirwaysCheapestR18 375AverageR21 423FlexibilityNo 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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