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Cheap flights from Cape Town to Illinois from R10 368

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 29/1. Fares are subject to change and may not be available on all flights or dates of travel.
CPT — ORD
Dec 29 — Jan 51
1 adult
1 adult, Economy, 0 bags

Find flight deals from Cape Town to Illinois

Enter your travel dates to find the best prices.

Best flights from Cape Town to Illinois
Discover carefully curated flight deals from Cape Town to Illinois that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 November 2025.

Thu 28/519:50CPT - ORD
1 stop21h 57mUnited Airlines
Thu 4/613:12ORD - CPT
1 stop19h 08mUnited Airlines
Deal found 28/11R15 860
Wed 4/217:15CPT - ORD
1 stop24h 50mTurkish Airlines
Sun 8/220:20ORD - CPT
1 stop31h 30mTurkish Airlines
Deal found 27/11R17 965
Wed 4/214:35CPT - ORD
2 stops25h 05mEthiopian Air
Sun 8/29:45ORD - CPT
1 stop43h 15mEthiopian Air
Deal found 29/11R18 153
Thu 28/523:15CPT - ORD
2 stops26h 26mKLM
Thu 4/614:10ORD - CPT
2 stops24h 15mKLM
Deal found 29/11R18 632
Wed 4/223:25CPT - ORD
2 stops50h 20mKenya Airways
Sun 8/27:01ORD - CPT
2 stops38h 59mKenya Airways
Deal found 27/11R19 641
Mon 12/120:50CPT - MDW
2 stops33h 17mMultiple Airlines
Mon 19/112:48MDW - CPT
2 stops26h 02mMultiple Airlines
Deal found 28/11R20 702
Thu 28/523:15CPT - MDW
2 stops26h 16mDelta
Thu 4/69:20MDW - CPT
2 stops29h 05mDelta
Deal found 28/11R20 890
Thu 22/122:10CPT - STL
2 stops28h 04mBritish Airways
Mon 26/114:54STL - CPT
2 stops37h 16mBritish Airways
Deal found 27/11R21 301
Mon 12/121:30CPT - MDW
1 stop26h 59mVirgin Atlantic
Mon 19/112:48MDW - CPT
1 stop22h 27mVirgin Atlantic
Deal found 28/11R29 872
Wed 28/17:55CPT - MDW
2 stops56h 57mDelta
Sun 1/210:48MDW - CPT
1 stop24h 27mDelta
Deal found 27/11R30 078
Thu 22/121:30CPT - STL
1 stop31h 07mVirgin Atlantic
Mon 26/19:59STL - CPT
1 stop25h 16mVirgin Atlantic
Deal found 27/11R30 334
Thu 22/121:30CPT - STL
2 stops31h 13mDelta
Mon 26/112:00STL - CPT
1 stop23h 15mDelta
Deal found 28/11R31 446

Cheap 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 29 November 2025.

Round-trip from

R15 740

One-way from

R10 368

Popular in

March

Cheapest in

September

Average price

R20 565
Virgin Atlantic
  • Virgin Atlantic
  • 29/1-8/2
  • 2 total stops
  • 53h 22m total
  • Cape Town to Illinois
Search Deals
29/1
  • 29/1
  • 3 total stops
  • 51h 48m total
  • Cape Town to Illinois
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (R25 889 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (R5 028 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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 29 November 2025.
Use the filters below to find and compare flights from Cape Town to Illinois that are best for you.

Fly from

Cape Town

Fly to

Illinois

Route

Depart

Return

Price

Cape TownChicago

CPT - ORD

CPTORD

Cape Town Intl

Thu 28/5

19:50-10:47

1 stop21h 57m

Chicago O'Hare Intl

Thu 4/6

13:12-15:20

1 stop19h 08m

R15 860

Cape TownChicago

CPT - ORD

CPTORD

Cape Town Intl

Wed 4/2

17:15-10:05

1 stop24h 50m

Chicago O'Hare Intl

Sun 8/2

20:20-11:50

1 stop31h 30m

R17 965

Cape TownChicago

CPT - ORD

CPTORD

Cape Town Intl

Wed 4/2

14:35-7:40

2 stops25h 05m

Chicago O'Hare Intl

Sun 8/2

9:45-13:00

1 stop43h 15m

R18 153

Cape TownChicago

CPT - ORD

CPTORD

Cape Town Intl

Thu 28/5

23:15-18:41

2 stops26h 26m

Chicago O'Hare Intl

Thu 4/6

14:10-21:25

2 stops24h 15m

R18 632

Cape TownChicago

CPT - ORD

CPTORD

Cape Town Intl

Wed 4/2

23:25-17:45

2 stops50h 20m

Chicago O'Hare Intl

Sun 8/2

7:01-6:00

2 stops38h 59m

R19 641

Cape TownChicago

CPT - MDW

CPTMDW

Cape Town Intl

Mon 12/1

20:50-22:07

2 stops33h 17m

Chicago Midway

Mon 19/1

12:48-22:50

2 stops26h 02m

R20 702

Cape TownChicago

CPT - MDW

CPTMDW

Cape Town Intl

Thu 28/5

23:15-18:31

2 stops26h 16m

Chicago Midway

Thu 4/6

9:20-21:25

2 stops29h 05m

R20 890

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Thu 22/1

22:10-18:14

2 stops28h 04m

Lambert-St Louis

Mon 26/1

14:54-12:10

2 stops37h 16m

R21 301

Cape TownChicago

CPT - MDW

CPTMDW

Cape Town Intl

Mon 12/1

21:30-16:29

1 stop26h 59m

Chicago Midway

Mon 19/1

12:48-19:15

1 stop22h 27m

R29 872

Cape TownChicago

CPT - MDW

CPTMDW

Cape Town Intl

Wed 28/1

7:55-8:52

2 stops56h 57m

Chicago Midway

Sun 1/2

10:48-19:15

1 stop24h 27m

R30 078

Flights are sorted by cheapest return flights first.

Deals found on 28/11

Showing 1-10 of 27 results
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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 R14 029). Flying from Cape Town to Illinois in August is currently the most expensive (average of R17 331). 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.

What is the cheapest time of day to fly from CPT to IL?

Find hourly flight availability from Cape Town to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 November 2025.

It’s optimal to fly from Cape Town to Illinois in the morning. By choosing this option you can save up to 17% on the cost of your flight, compared to a flight in the afternoon.

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 29 November 2025.
Read through reviews of airlines operating flights from Cape Town to Illinois, such as KLM, United Airlines, andTurkish Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7,7
Good
1 423 reviews
Check prices

Comfort

7,6

Crew

8,4

Boarding

7,8

Entertainment

7,1

Food

7,2

Overall

7,7

Reviews

1 / 20
2,0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7,7
Good
1 423 reviews
KLM
7,7
Good
1 423 reviews
Check prices

Comfort

7,6

Crew

8,4

Boarding

7,8

Entertainment

7,1

Food

7,2

Overall

7,7

Reviews

1 / 20
2,0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
United Airlines
7,4
Good
9 056 reviews
KLM
7,7
Good
1 423 reviews
Check prices

Comfort

7,6

Crew

8,4

Boarding

7,8

Entertainment

7,1

Food

7,2

Overall

7,7

Reviews

1 / 20
2,0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Turkish Airlines
7,3
Good
4 069 reviews
KLM
7,7
Good
1 423 reviews
Check prices

Comfort

7,6

Crew

8,4

Boarding

7,8

Entertainment

7,1

Food

7,2

Overall

7,7

Reviews

1 / 20
2,0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Ethiopian Air
7,2
Good
902 reviews
KLM
7,7
Good
1 423 reviews
Check prices

Comfort

7,6

Crew

8,4

Boarding

7,8

Entertainment

7,1

Food

7,2

Overall

7,7

Reviews

1 / 20
2,0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
British Airways
6,7
Okay
7 544 reviews
KLM
7,7
Good
1 423 reviews
Check prices

Comfort

7,6

Crew

8,4

Boarding

7,8

Entertainment

7,1

Food

7,2

Overall

7,7

Reviews

1 / 20
2,0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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 21h 57m. Fly via United Airlines, Turkish Airlines, or Ethiopian Air 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 cheapest airlines to fly from Cape Town to Illinois one-way?

    The cheapest airline one-way is Turkish Airlines, with whom users have recently found tickets for as low as R10 556. However, be on the lookout for offers from Delta and Virgin Atlantic, as they are both options that can get you from Cape Town to Illinois for a low price.

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

    The most popular route from Cape Town to Illinois is Cape Town Intl - Lambert-St Louis. You may also consider Cape Town Intl - Chicago O'Hare Intl 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 R14 029). Flying from Cape Town to Illinois in August is currently the most expensive (average of R17 331). 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

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Alternative routes for Cape Town to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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OR Tambo to Reagan-National flights
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OR Tambo to George Bush Intcntl flights
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OR Tambo to Midway flights
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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 29 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Ethiopian AirCheapestR14 632AverageR21 046FlexibilityNo cancel feeOn-time72%
Search Ethiopian Air flights
United AirlinesCheapestR15 890AverageR16 957FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Turkish AirlinesCheapestR16 215AverageR19 186FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
KLMCheapestR16 798AverageR18 997FlexibilityNo cancel feeOn-time75%
Search KLM flights
DeltaCheapestR16 995AverageR18 644FlexibilityNo cancel feeOn-timeN/A
Search Delta 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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