How long is the flight from Cape Town to Illinois?

There are many flights that can get you from Cape Town to Illinois in 25h 05m. Fly via Ethiopian Air, Air France, 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 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 R11 165. 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.

In terms of precipitation, rainfall in Illinois ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Illinois when rainfall is around 43.0 mm.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

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.

What are the most popular airlines that fly from Cape Town to Illinois?

The most popular airlines flying from Cape Town to Illinois are British Airways, Delta and Ethiopian Air. Something to consider prior to booking your flight.

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

Travellers have found it’s best to book a flight 24 days in advance to save up to 17% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 24 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Cape Town to Illinois 1-2 weeks in advance for as low as R16 765, or R20 604 for flights within the next 24 hours.

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

Our data shows that November tends to be the cheapest month to fly to Illinois from Cape Town. Users have commonly found prices around R20 281 for the month, but tickets can be as low as R16 571. Due to multiple factors, prepare for potentially higher prices in March.

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.

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.

R10 830+ Flights from Cape Town to Illinois

Q: How much does it cost for a return flight from Cape Town to Illinois?

Airfare is below average for this route at the moment. Cape Town to Illinois flights typically cost between R19 864 and R22 823 in November. The cheapest return flight price found within the last 3 days was R17 029 on Ethiopian Air (Nov 21-Dec 12).

Cheap flight deals from Cape Town to Illinois

Round-trip from	R17 029
One-way from	R10 830
Popular in	March
Cheapest in	November
Average price	R21 361

Ethiopian Air
21/11-12/12
3 total stops
45h 55m total
Cape Town to Illinois

Search Deals

12/10
2 total stops
48h 32m total
Cape Town to Illinois

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (R25 001 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (R4 901 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2025

Search Deals

Find flight deals from Cape Town to Illinois

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 19 August 2025.

Fri 21/1114:35CPT - ORD

2 stops25h 05mEthiopian Air

Fri 12/129:45ORD - CPT

1 stop20h 50mEthiopian Air

Deal found 18/8R17 029

Mon 18/819:50CPT - ORD

1 stop19h 48mUnited Airlines

Thu 28/812:50ORD - CPT

1 stop19h 30mUnited Airlines

Deal found 17/8R17 593

Sat 22/118:50CPT - ORD

1 stop38h 20mAir France

Sat 6/1214:10ORD - CPT

2 stops32h 35mAir France

Deal found 18/8R17 874

Tue 9/920:05CPT - MDW

2 stops28h 32mDelta

Tue 16/96:00MDW - CPT

2 stops32h 25mDelta

Deal found 17/8R17 892

Thu 11/923:15CPT - STL

2 stops30h 54mDelta

Thu 18/99:19STL - CPT

1 stop25h 31mDelta

Deal found 17/8R18 350

Thu 2/1013:50CPT - ORD

2 stops25h 25mEthiopian Air

Thu 9/1010:15ORD - CPT

1 stop43h 45mEthiopian Air

Deal found 18/8R18 614

Thu 11/919:50CPT - STL

1 stop21h 56mUnited Airlines

Thu 18/98:15STL - CPT

1 stop24h 05mUnited Airlines

Deal found 17/8R19 688

Thu 2/1023:15CPT - ORD

1 stop21h 55mDelta

Thu 9/1016:15ORD - CPT

1 stop22h 10mDelta

Deal found 18/8R19 724

Wed 24/914:35CPT - ORD

2 stops24h 40mEthiopian Air

Sat 11/1010:15ORD - CPT

1 stop21h 20mEthiopian Air

Deal found 17/8R19 776

Fri 3/1014:35CPT - ORD

2 stops24h 40mEthiopian Air

Sat 11/1010:15ORD - CPT

1 stop21h 20mEthiopian Air

Deal found 17/8R19 935

Wed 1/106:00CPT - ORD

2 stops33h 45mMultiple Airlines

Wed 8/1013:55ORD - CPT

2 stops41h 40mMultiple Airlines

Deal found 17/8R20 375

Sat 22/1123:25CPT - ORD

2 stops45h 13mMultiple Airlines

Sat 6/1218:10ORD - CPT

3 stops59h 25mMultiple Airlines

Deal found 18/8R20 657

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 19 August 2025.

Fri 21/1114:35CPT - ORD

2 stops25h 05mEthiopian Air

Fri 12/129:45ORD - CPT

1 stop20h 50mEthiopian Air

Deal found 18/8R17 029

Sat 22/118:50CPT - ORD

1 stop38h 20mAir France

Sat 6/1214:10ORD - CPT

2 stops32h 35mAir France

Deal found 18/8R17 874

Tue 9/920:05CPT - MDW

2 stops28h 32mDelta

Tue 16/96:00MDW - CPT

2 stops32h 25mDelta

Deal found 17/8R17 892

Thu 11/919:50CPT - STL

1 stop21h 56mUnited Airlines

Thu 18/98:15STL - CPT

1 stop24h 05mUnited Airlines

Deal found 17/8R19 688

Wed 1/106:00CPT - ORD

2 stops33h 45mMultiple Airlines

Wed 8/1013:55ORD - CPT

2 stops41h 40mMultiple Airlines

Deal found 17/8R20 375

Wed 4/218:55CPT - STL

2 stops34h 54mBritish Airways

Sun 8/216:07STL - CPT

2 stops31h 58mBritish Airways

Deal found 16/8R22 277

Wed 4/220:35CPT - STL

2 stops29h 48mAmerican Airlines

Sun 8/215:36STL - CPT

2 stops32h 29mAmerican Airlines

Deal found 18/8R23 668

Wed 4/220:50CPT - STL

2 stops29h 14mVirgin Atlantic

Sun 8/210:00STL - CPT

1 stop25h 15mVirgin Atlantic

Deal found 18/8R32 086

Thu 11/923:15CPT - STL

2 stops30h 54mDelta

Thu 18/99:19STL - CPT

1 stop25h 31mDelta

Deal found 17/8R18 350

Thu 2/1013:50CPT - ORD

2 stops25h 25mEthiopian Air

Thu 9/1010:15ORD - CPT

1 stop43h 45mEthiopian Air

Deal found 18/8R18 614

Sat 22/1123:25CPT - ORD

2 stops45h 13mMultiple Airlines

Sat 6/1218:10ORD - CPT

3 stops59h 25mMultiple Airlines

Deal found 18/8R20 657

Thu 2/1023:15CPT - ORD

1 stop21h 55mDelta

Thu 9/1016:15ORD - CPT

1 stop22h 10mDelta

Deal found 18/8R19 724

Last-minute flights from Cape Town to Illinois
Discover last-minute flight deals from Cape Town to Illinois. Data last updated 19 August 2025 and is based on user searches.

Mon 18/819:50CPT - ORD

1 stop19h 48mUnited Airlines

Thu 28/812:50ORD - CPT

1 stop19h 30mUnited Airlines

Deal found 17/8R17 593

Mon 18/823:00CPT - ORD

2 stops29h 36mDelta

Thu 28/85:45ORD - CPT

1 stop29h 05mDelta

Deal found 18/8R21 872

Tue 9/920:05CPT - MDW

2 stops28h 32mDelta

Tue 16/96:00MDW - CPT

2 stops32h 25mDelta

Deal found 17/8R17 892

Tue 9/914:15CPT - ORD

2 stops32h 40mSWISS

Tue 16/919:05ORD - CPT

2 stops35h 20mSWISS

Deal found 17/8R22 330

Thu 11/923:15CPT - STL

2 stops30h 54mDelta

Thu 18/99:19STL - CPT

1 stop25h 31mDelta

Deal found 17/8R18 350

Thu 11/919:50CPT - STL

1 stop21h 56mUnited Airlines

Thu 18/98:15STL - CPT

1 stop24h 05mUnited Airlines

Deal found 17/8R19 688

Wed 24/914:35CPT - ORD

2 stops24h 40mEthiopian Air

Sat 11/1010:15ORD - CPT

1 stop21h 20mEthiopian Air

Deal found 17/8R19 776

Wed 24/914:35CPT - ORD

2 stops24h 40mEthiopian Air

Fri 10/1010:15ORD - CPT

1 stop21h 20mEthiopian Air

Deal found 17/8R21 009

Wed 24/98:40CPT - ORD

1 stop38h 15mSWISS

Sat 11/1019:05ORD - CPT

1 stop29h 05mSWISS

Deal found 17/8R21 132

Wed 24/914:00CPT - ORD

2 stops31h 10mKLM

Fri 10/1016:15ORD - CPT

2 stops34h 30mKLM

Deal found 17/8R21 661

Wed 24/918:25CPT - ORD

2 stops26h 45mKLM

Sat 11/1016:15ORD - CPT

2 stops34h 30mKLM

Deal found 17/8R22 823

Thu 25/919:50CPT - ORD

2 stops26h 05mUnited Airlines

Sat 11/107:10ORD - CPT

2 stops25h 10mUnited Airlines

Deal found 17/8R21 449

One-way flights from Cape Town to Illinois
Search for one-way flight options from Cape Town to Illinois. Find affordable one-way fares based on user searches. Data last updated 19 August 2025.

Sun 12/1023:55CPT - ORD

2 stops48h 32mMultiple Airlines

Deal found 18/8R10 830

Fri 17/1016:35CPT - ORD

1 stop24h 05mTurkish Airlines

Deal found 17/8R11 165

Fri 17/1014:35CPT - ORD

2 stops24h 40mEthiopian Air

Deal found 17/8R13 225

Thu 15/114:25CPT - ORD

3 stops30h 19mKenya Airways

Deal found 17/8R14 458

Thu 15/114:00CPT - ORD

2 stops28h 05mMultiple Airlines

Deal found 17/8R14 916

Thu 15/123:10CPT - MDW

2 stops27h 24mDelta

Deal found 17/8R15 198

Thu 15/117:15CPT - ORD

1 stop33h 10mTurkish Airlines

Deal found 17/8R15 568

Thu 15/121:30CPT - MDW

1 stop32h 16mVirgin Atlantic

Deal found 17/8R16 290

Sun 4/116:30CPT - ORD

2 stops30h 25mMultiple Airlines

Deal found 18/8R22 524

Sun 4/117:20CPT - MDW

3 stops54h 00mMultiple Airlines

Deal found 18/8R24 602

Sun 4/112:35CPT - ORD

1 stop33h 55mQatar Airways

Deal found 18/8R24 778

Thu 15/120:10CPT - MDW

3 stops45h 55mMultiple Airlines

Deal found 17/8R27 877

Fly from

Fly to

Route

Depart

Return

Price

Cape TownChicago

CPT - ORD

CPTORD

Cape Town Intl

Fri 21/11

14:35-7:40

2 stops25h 05m

Chicago O'Hare Intl

Fri 12/12

9:45-14:35

1 stop20h 50m

R17 029

Cape TownChicago

CPT - ORD

CPTORD

Cape Town Intl

Sat 22/11

8:50-15:10

1 stop38h 20m

Chicago O'Hare Intl

Sat 6/12

14:10-6:45

2 stops32h 35m

R17 874

Cape TownChicago

CPT - MDW

CPTMDW

Cape Town Intl

Tue 9/9

20:05-17:37

2 stops28h 32m

Chicago Midway

Tue 16/9

6:00-21:25

2 stops32h 25m

R17 892

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Thu 11/9

23:15-23:09

2 stops30h 54m

Lambert-St Louis

Thu 18/9

9:19-17:50

1 stop25h 31m

R18 350

Cape TownChicago

CPT - ORD

CPTORD

Cape Town Intl

Thu 2/10

13:50-8:15

2 stops25h 25m

Chicago O'Hare Intl

Thu 9/10

10:15-13:00

1 stop43h 45m

R18 614

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Thu 11/9

19:50-10:46

1 stop21h 56m

Lambert-St Louis

Thu 18/9

8:15-15:20

1 stop24h 05m

R19 688

Cape TownChicago

CPT - ORD

CPTORD

Cape Town Intl

Thu 2/10

23:15-14:10

1 stop21h 55m

Chicago O'Hare Intl

Thu 9/10

16:15-21:25

1 stop22h 10m

R19 724

Cape TownChicago

CPT - ORD

CPTORD

Cape Town Intl

Thu 25/9

13:50-8:15

2 stops25h 25m

Chicago O'Hare Intl

Sat 11/10

10:15-14:35

1 stop21h 20m

R19 776

Cape TownChicago

CPT - ORD

CPTORD

Cape Town Intl

Wed 24/9

14:35-8:15

2 stops24h 40m

Chicago O'Hare Intl

Sat 11/10

10:15-14:35

1 stop21h 20m

R19 776

Cape TownChicago

CPT - ORD

CPTORD

Cape Town Intl

Fri 3/10

14:35-8:15

2 stops24h 40m

Chicago O'Hare Intl

Sat 11/10

10:15-14:35

1 stop21h 20m

R19 935

Flights are sorted by cheapest return flights first.

Deals found on 18/8

Showing 1-10 of 32 results

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 time of day to fly from CPT to IL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Cape Town to Illinois as you normally would.

How much does it cost for a return flight from Cape Town to Illinois?

Reviews of airlines servicing Illinois

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

7,8

Good

1 385 reviews

Check prices

Reviews

1 / 20

4,0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

KLM

7,8

Good

1 385 reviews

KLM

7,8

Good

1 385 reviews

Check prices

Reviews

1 / 20

4,0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

United Airlines

7,4

Good

8 925 reviews

KLM

7,8

Good

1 385 reviews

Check prices

Reviews

1 / 20

4,0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Turkish Airlines

7,3

Good

3 945 reviews

KLM

7,8

Good

1 385 reviews

Check prices

Reviews

1 / 20

4,0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Ethiopian Air

7,2

Good

835 reviews

KLM

7,8

Good

1 385 reviews

Check prices

Reviews

1 / 20

4,0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

British Airways

6,7

Okay

7 277 reviews

KLM

7,8

Good

1 385 reviews

Check prices

Reviews

1 / 20

4,0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

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 25h 05m. Fly via Ethiopian Air, Air France, 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 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 R11 165. 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 - 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Cape Town to Illinois

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Complete your trip

Illinois car hire

Chicago O'Hare Intl Airport car hire

Chicago Midway Airport car hire

Moline Quad-City Airport car hire

Bloomington-Normal Airport car hire

Springfield Capital Airport car hire

Champaign University-Willard Airport car hire

Chicago Greater Rockford Airport car hire

Belleville Airport car hire

Quincy Regional Airport car hire

Chicago car hire

Bloomington car hire

Top 6 airlines flying from Cape Town to Illinois

Airline	Cheapest	Average	Flexibility	On-time
Ethiopian Air	CheapestR15 061	AverageR21 820	FlexibilityNo cancel fee	On-time72%	Search Ethiopian Air flights
United Airlines	CheapestR16 373	AverageR18 931	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Turkish Airlines	CheapestR17 131	AverageR19 964	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
KLM	CheapestR17 290	AverageR19 879	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Delta	CheapestR17 493	AverageR19 190	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
British Airways	CheapestR18 541	AverageR22 460	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

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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Cheap flights from Cape Town to Illinois from R10 830

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.

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 19 August 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Cape Town to Illinois

Cheapest flights from Cape Town to IllinoisExplore 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 19 August 2025.

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 19 August 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Cape Town to Illinois that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Cape Town to Illinois

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 19 August 2025.

How much does it cost for a return flight from Cape Town to Illinois?

Reviews of airlines servicing Illinois

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.

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?

How long is the flight from Cape Town to Illinois?

What are the cheapest airlines to fly from Cape Town to Illinois one-way?

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

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

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

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

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.

Alternative routes for Cape Town to Illinois

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Cape Town to Illinois

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?

Why should you use Cheapflights to find cheap flight tickets from Cape Town to Illinois?

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

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

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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 19 August 2025.