Find flights
When to book
Airlines
FAQs

Cheap flights from Cape Town to Illinois from R11 228

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 18/12. Fares are subject to change and may not be available on all flights or dates of travel.
CPT — ORD
Jul 22 — Jul 291
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 22 June 2026.

Tue 8/1220:50
CPT
-
MDW
2 stops28h 00m
Delta
Tue 19/117:59
MDW
-
CPT
2 stops40h 36m
Delta
Deal found 21/6R16 291
Tue 8/1220:50
CPT
-
ORD
1 stop23h 16m
Delta
Tue 19/119:55
ORD
-
CPT
1 stop38h 40m
Delta
Deal found 21/6R16 291
Tue 8/1219:35
CPT
-
ORD
2 stops34h 29m
Virgin Atlantic
Tue 19/117:55
ORD
-
CPT
2 stops32h 40m
Virgin Atlantic
Deal found 21/6R16 406
Fri 11/97:40
CPT
-
ORD
1 stop37h 35m
Multiple Airlines
Mon 28/913:55
ORD
-
CPT
2 stops25h 15m
Multiple Airlines
Deal found 20/6R16 472
Fri 11/97:40
CPT
-
ORD
1 stop37h 35m
KLM
Sat 26/916:20
ORD
-
CPT
1 stop30h 30m
KLM
Deal found 20/6R16 489
Thu 9/719:50
CPT
-
ORD
2 stops34h 41m
United Airlines
Thu 23/721:30
ORD
-
CPT
1 stop36h 40m
United Airlines
Deal found 18/6R16 620
Thu 18/619:50
CPT
-
ORD
1 stop29h 44m
United Airlines
Thu 9/78:40
ORD
-
CPT
1 stop23h 40m
United Airlines
Deal found 17/6R16 784
Sun 12/723:15
CPT
-
ORD
2 stops27h 15m
KLM
Sun 26/716:20
ORD
-
CPT
1 stop22h 05m
KLM
Deal found 20/6R17 047
Sun 12/723:15
CPT
-
ORD
1 stop22h 15m
Multiple Airlines
Sun 26/717:10
ORD
-
CPT
2 stops45h 40m
Multiple Airlines
Deal found 16/6R17 097
Sun 12/79:55
CPT
-
ORD
2 stops36h 15m
Air France
Sun 26/717:10
ORD
-
CPT
2 stops45h 40m
Air France
Deal found 16/6R17 343
Thu 9/723:15
CPT
-
ORD
2 stops29h 37m
Multiple Airlines
Wed 22/717:10
ORD
-
CPT
2 stops45h 40m
Multiple Airlines
Deal found 18/6R17 376
Mon 6/719:50
CPT
-
ORD
2 stops25h 29m
United Airlines
Mon 13/78:40
ORD
-
CPT
1 stop23h 40m
United Airlines
Deal found 19/6R17 458

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 22 June 2026.

Round-trip from

R16 291

One-way from

R11 228

Popular in

January

Cheapest in

July

Average price

R18 280
Delta
  • Delta
  • 8/12-19/1
  • 3 total stops
  • 63h 42m total
  • Cape Town to Illinois
Search Deals
Turkish Airlines
  • Turkish Airlines
  • 18/12
  • 1 total stop
  • 24h 40m total
  • Cape Town to Illinois
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (R23 972 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (R6 752 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 22 June 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

Tue 8/12

20:50-11:56

1 stop23h 06m

Chicago Midway

Tue 19/1

17:59-18:35

2 stops40h 36m

R16 291

Cape TownChicago

CPT - ORD

CPTORD

Cape Town Intl

Tue 8/12

19:35-22:04

2 stops34h 29m

Chicago O'Hare Intl

Tue 19/1

17:55-10:35

2 stops32h 40m

R16 406

Cape TownChicago

CPT - ORD

CPTORD

Cape Town Intl

Mon 6/7

19:50-14:19

2 stops25h 29m

Chicago O'Hare Intl

Mon 13/7

8:40-15:20

1 stop23h 40m

R17 458

Cape TownChicago

CPT - ORD

CPTORD

Cape Town Intl

Thu 9/7

19:50-22:06

1 stop33h 16m

Chicago O'Hare Intl

Fri 17/7

6:00-17:10

1 stop28h 10m

R17 623

Cape TownChicago

CPT - ORD

CPTORD

Cape Town Intl

Sun 12/7

23:15-19:30

2 stops27h 15m

Chicago O'Hare Intl

Sun 26/7

16:20-21:25

1 stop22h 05m

R18 116

Cape TownChicago

CPT - ORD

CPTORD

Cape Town Intl

Thu 9/7

19:50-21:00

1 stop32h 10m

Chicago O'Hare Intl

Mon 20/7

8:40-15:20

1 stop23h 40m

R18 576

Cape TownChicago

CPT - ORD

CPTORD

Cape Town Intl

Sun 12/7

20:05-23:53

1 stop34h 48m

Chicago O'Hare Intl

Sun 26/7

16:20-21:25

1 stop22h 05m

R18 593

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Fri 11/9

7:40-15:12

2 stops38h 32m

Lambert-St Louis

Sat 19/9

15:54-5:50

2 stops30h 56m

R18 691

Cape TownChicago

CPT - ORD

CPTORD

Cape Town Intl

Thu 9/7

19:50-13:08

1 stop24h 18m

Chicago O'Hare Intl

Wed 22/7

7:10-17:10

1 stop27h 00m

R18 905
Fastest return journey

Cape TownChicago

CPT - ORD

CPTORD

Cape Town Intl

Tue 15/9

23:15-14:30

1 stop22h 15m

Chicago O'Hare Intl

Tue 29/9

16:20-21:25

1 stop22h 05m

R18 987

Flights are sorted by cheapest return flights first.

Deals found on 16/6

Showing 1-10 of 34 resultsSorted by cheapest first
1
2
3
4

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 672). Flying from Cape Town to Illinois in January is currently the most expensive (average of R15 371). 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 22 June 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
1 530 reviews
Check prices

Boarding

7,8

Entertainment

7,2

Overall

7,8

Food

7,3

Crew

8,4

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
1 530 reviews
KLM
7,8
Good
1 530 reviews
Check prices

Boarding

7,8

Entertainment

7,2

Overall

7,8

Food

7,3

Crew

8,4

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
4 409 reviews
KLM
7,8
Good
1 530 reviews
Check prices

Boarding

7,8

Entertainment

7,2

Overall

7,8

Food

7,3

Crew

8,4

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
9 870 reviews
KLM
7,8
Good
1 530 reviews
Check prices

Boarding

7,8

Entertainment

7,2

Overall

7,8

Food

7,3

Crew

8,4

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
3 727 reviews
KLM
7,8
Good
1 530 reviews
Check prices

Boarding

7,8

Entertainment

7,2

Overall

7,8

Food

7,3

Crew

8,4

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
1 007 reviews
KLM
7,8
Good
1 530 reviews
Check prices

Boarding

7,8

Entertainment

7,2

Overall

7,8

Food

7,3

Crew

8,4

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 06m. Fly via Delta, Virgin Atlantic, or United Airlines to get the fastest option. The distance from Cape Town to Illinois is about 13681 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 672). Flying from Cape Town to Illinois in January is currently the most expensive (average of R15 371). 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 22 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Ethiopian AirCheapestR5 699AverageR20 368FlexibilityNo cancel feeOn-time72%
Search Ethiopian Air flights
United AirlinesCheapestR15 267AverageR16 240FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Turkish AirlinesCheapestR15 364AverageR16 219FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
KLMCheapestR16 840AverageR18 855FlexibilityNo cancel feeOn-time75%
Search KLM flights
Qatar AirwaysCheapestR18 342AverageR21 385FlexibilityNo 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.

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.