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Cheap flights from Cape Town to Illinois from R10 411

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 15/12. Fares are subject to change and may not be available on all flights or dates of travel.
CPT — ORD
Dec 5 — Dec 121
1 adult
1 adult, Economy, 0 bags

Find 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 5 November 2025.

Fri 21/1114:35CPT - ORD
2 stops25h 05mEthiopian Air
Wed 26/119:45ORD - CPT
1 stop20h 50mEthiopian Air
Deal found 4/11R16 079
Fri 21/1117:15CPT - ORD
1 stop24h 50mTurkish Airlines
Wed 26/1111:50ORD - CPT
1 stop40h 00mTurkish Airlines
Deal found 4/11R17 369
Fri 21/1118:55CPT - ORD
2 stops27h 05mAmerican Airlines
Wed 26/1116:06ORD - CPT
2 stops31h 59mAmerican Airlines
Deal found 4/11R18 764
Sun 14/1217:15CPT - ORD
1 stop33h 10mTurkish Airlines
Sat 3/111:50ORD - CPT
1 stop40h 00mTurkish Airlines
Deal found 3/11R19 566
Mon 1/1217:15CPT - ORD
1 stop24h 50mTurkish Airlines
Thu 4/1211:50ORD - CPT
1 stop40h 00mTurkish Airlines
Deal found 4/11R20 927
Sun 14/1213:50CPT - ORD
2 stops25h 50mEthiopian Air
Sat 3/19:45ORD - CPT
1 stop20h 50mEthiopian Air
Deal found 3/11R22 165
Fri 19/1220:50CPT - ORD
1 stop20h 48mUnited Airlines
Fri 26/1221:15ORD - CPT
2 stops50h 25mUnited Airlines
Deal found 4/11R23 054
Mon 1/1215:20CPT - ORD
2 stops26h 45mMultiple Airlines
Thu 4/1211:50ORD - CPT
1 stop40h 00mMultiple Airlines
Deal found 4/11R23 124
Fri 21/1114:35CPT - ORD
3 stops34h 10mMultiple Airlines
Wed 26/1119:20ORD - CPT
3 stops34h 25mMultiple Airlines
Deal found 4/11R23 246
Sun 14/1214:25CPT - ORD
3 stops35h 21mMultiple Airlines
Sat 3/18:00ORD - CPT
3 stops45h 35mMultiple Airlines
Deal found 3/11R23 508
Sun 14/1220:50CPT - ORD
2 stops25h 50mUnited Airlines
Sat 3/17:00ORD - CPT
2 stops25h 10mUnited Airlines
Deal found 3/11R24 414
Sun 14/1221:30CPT - MDW
1 stop22h 25mDelta
Sat 3/16:00MDW - CPT
1 stop29h 15mDelta
Deal found 3/11R26 315

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 5 November 2025.

Round-trip from

R16 079

One-way from

R10 411

Popular in

March

Cheapest in

November

Average price

R17 317
Ethiopian Air
  • Ethiopian Air
  • 21/11-26/11
  • 3 total stops
  • 45h 55m total
  • Cape Town to Illinois
Search Deals
Turkish Airlines
  • Turkish Airlines
  • 15/12
  • 1 total stop
  • 24h 50m total
  • Cape Town to Illinois
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (R29 211 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (R5 301 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 5 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 TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Tue 31/3

20:00-14:18

2 stops25h 18m

Lambert-St Louis

Fri 10/4

17:18-15:20

2 stops39h 02m

R17 317

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Tue 31/3

20:00-15:21

2 stops26h 21m

Lambert-St Louis

Mon 13/4

9:30-15:20

2 stops22h 50m

R17 317

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Tue 31/3

20:00-14:18

2 stops25h 18m

Lambert-St Louis

Thu 9/4

8:30-15:20

2 stops23h 50m

R17 317

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Mon 30/3

7:50-20:39

2 stops43h 49m

Lambert-St Louis

Thu 9/4

6:00-17:50

2 stops28h 50m

R18 084

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Mon 30/3

7:50-8:57

2 stops32h 07m

Lambert-St Louis

Sun 12/4

12:00-17:50

2 stops46h 50m

R18 084

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Mon 30/3

7:50-11:55

2 stops35h 05m

Lambert-St Louis

Sat 11/4

17:45-17:50

2 stops65h 05m

R18 084

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Mon 30/3

7:50-20:39

2 stops43h 49m

Lambert-St Louis

Mon 13/4

12:00-17:50

2 stops22h 50m

R18 084

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Mon 30/3

7:50-8:57

2 stops32h 07m

Lambert-St Louis

Wed 8/4

15:50-17:50

2 stops43h 00m

R18 084

Cape TownChicago

CPT - ORD

CPTORD

Cape Town Intl

Wed 11/3

17:15-11:05

1 stop24h 50m

Chicago O'Hare Intl

Sun 15/3

12:50-11:50

1 stop40h 00m

R18 171

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Mon 30/3

7:50-20:39

2 stops43h 49m

Lambert-St Louis

Fri 10/4

17:30-21:25

2 stops44h 55m

R18 241

Flights are sorted by cheapest return flights first.

Deals found on 3/11

Showing 1-10 of 50 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 300). Flying from Cape Town to Illinois in August is currently the most expensive (average of R17 666). 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 5 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.

What is the cheapest day to fly from Cape Town to Illinois?

Use this chart to determine the cheapest time to fly return from Cape Town to Illinois. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Cape Town to Illinois flight should consider departing on Monday mornings when fares are most often at their lowest. Sunday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

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 5 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
1 405 reviews
Check prices

Boarding

7,8

Overall

7,7

Food

7,3

Comfort

7,7

Entertainment

7,1

Crew

8,4

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
1 405 reviews
KLM
7,7
Good
1 405 reviews
Check prices

Boarding

7,8

Overall

7,7

Food

7,3

Comfort

7,7

Entertainment

7,1

Crew

8,4

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
9 000 reviews
KLM
7,7
Good
1 405 reviews
Check prices

Boarding

7,8

Overall

7,7

Food

7,3

Comfort

7,7

Entertainment

7,1

Crew

8,4

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
4 035 reviews
KLM
7,7
Good
1 405 reviews
Check prices

Boarding

7,8

Overall

7,7

Food

7,3

Comfort

7,7

Entertainment

7,1

Crew

8,4

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
886 reviews
KLM
7,7
Good
1 405 reviews
Check prices

Boarding

7,8

Overall

7,7

Food

7,3

Comfort

7,7

Entertainment

7,1

Crew

8,4

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
7 495 reviews
KLM
7,7
Good
1 405 reviews
Check prices

Boarding

7,8

Overall

7,7

Food

7,3

Comfort

7,7

Entertainment

7,1

Crew

8,4

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 24h 50m. Fly via United Airlines, Delta, or Turkish 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 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 411. However, be on the lookout for offers from Delta and Qatar Airways, 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 - Chicago Midway. You may also consider Cape Town Intl - Chicago O'Hare Intl 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 R14 300). Flying from Cape Town to Illinois in August is currently the most expensive (average of R17 666). 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.
OR Tambo to John F Kennedy Intl flights
OR Tambo to LaGuardia flights
OR Tambo to Atlanta flights
OR Tambo to Los Angeles flights
OR Tambo to Orlando flights
Cape Town to Atlanta flights
OR Tambo to Love Field flights
OR Tambo to O'Hare Intl flights
Cape Town to Denver flights
OR Tambo to Dulles Intl flights
OR Tambo to Seattle flights
OR Tambo to Hobby flights
OR Tambo to San Francisco flights
OR Tambo to Reagan-National flights
Cape Town to Seattle flights
OR Tambo to Boston flights
OR Tambo to George Bush Intcntl flights
OR Tambo to Charlotte flights
OR Tambo to Las Vegas flights
OR Tambo to Miami flights
Cape Town to Boston flights
Cape Town to Fort Lauderdale flights
OR Tambo to Honolulu flights
OR Tambo to Ontario flights
Cape Town to Las Vegas flights
OR Tambo to Fort Lauderdale flights
OR Tambo to Santa Ana flights
Cape Town to Santa Ana flights
Cape Town to Charlotte flights
Cape Town to Los Angeles flights

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 5 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Ethiopian AirCheapestR14 914AverageR21 451FlexibilityNo cancel feeOn-time72%
Search Ethiopian Air flights
United AirlinesCheapestR16 196AverageR17 418FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Turkish AirlinesCheapestR16 964AverageR19 556FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
KLMCheapestR17 122AverageR19 468FlexibilityNo cancel feeOn-time75%
Search KLM flights
DeltaCheapestR17 322AverageR19 004FlexibilityNo 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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