How long is the flight from Cape Town to Illinois?

There are many flights that can get you from Cape Town to Illinois in 20h 31m. Fly via United Airlines, Delta, or KLM 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 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 293. However, be on the lookout for offers from Ethiopian Air and United Airlines, 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 Midway. You may also consider Cape Town Intl - Chicago O'Hare Intl 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 United Airlines, Ethiopian Air and KLM. Something to consider prior to booking your flight.

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 293+ Flights from Cape Town to Illinois

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 31 October 2025.

Thu 30/1020:50CPT - ORD

2 stops24h 21mUnited Airlines

Thu 6/1114:39ORD - CPT

1 stop17h 31mUnited Airlines

Deal found 30/10R16 086

Sun 2/1113:50CPT - ORD

2 stops25h 50mEthiopian Air

Wed 5/119:45ORD - CPT

1 stop20h 50mEthiopian Air

Deal found 30/10R17 241

Thu 30/1023:10CPT - MDW

2 stops40h 30mDelta

Thu 6/119:35MDW - CPT

2 stops25h 40mDelta

Deal found 30/10R17 414

Thu 30/1023:10CPT - ORD

2 stops53h 29mDelta

Thu 6/1116:15ORD - CPT

1 stop19h 00mDelta

Deal found 30/10R17 414

Thu 30/1021:30CPT - MDW

2 stops21h 58mDelta

Wed 5/119:35MDW - CPT

2 stops25h 40mDelta

Deal found 30/10R17 431

Thu 30/1021:30CPT - ORD

2 stops25h 41mDelta

Wed 5/1113:25ORD - CPT

2 stops21h 50mDelta

Deal found 30/10R17 431

Fri 31/1021:30CPT - MDW

1 stop24h 56mDelta

Thu 6/1117:09MDW - CPT

1 stop18h 06mDelta

Deal found 30/10R17 517

Fri 31/1021:30CPT - ORD

2 stops24h 30mDelta

Thu 6/1113:25ORD - CPT

2 stops21h 50mDelta

Deal found 30/10R17 586

Thu 30/1021:30CPT - ORD

1 stop19h 50mDelta

Tue 4/1118:20ORD - CPT

2 stops33h 45mDelta

Deal found 30/10R18 241

Sat 13/1217:15CPT - ORD

1 stop24h 50mTurkish Airlines

Sat 3/111:50ORD - CPT

1 stop40h 00mTurkish Airlines

Deal found 30/10R18 948

Sat 1/1113:50CPT - ORD

2 stops25h 50mEthiopian Air

Wed 5/119:45ORD - CPT

1 stop20h 50mEthiopian Air

Deal found 30/10R19 120

Sun 14/1217:15CPT - ORD

1 stop33h 10mTurkish Airlines

Sat 3/111:50ORD - CPT

1 stop40h 00mTurkish Airlines

Deal found 31/10R19 345

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 31 October 2025.

Thu 22/120:50CPT - ORD

2 stops25h 26mUnited Airlines

Thu 29/113:00ORD - CPT

1 stop19h 10mUnited Airlines

Deal found 30/10R16 086

Tue 20/121:30CPT - MDW

1 stop20h 31mDelta

Wed 28/19:50MDW - CPT

2 stops25h 25mDelta

Deal found 30/10R17 362

Wed 21/123:45CPT - MDW

2 stops26h 51mKLM

Wed 28/112:48MDW - CPT

2 stops25h 07mKLM

Deal found 30/10R19 414

Tue 20/120:50CPT - ORD

2 stops24h 21mUnited Airlines

Wed 28/110:35ORD - CPT

2 stops23h 25mUnited Airlines

Deal found 30/10R16 086

Sat 17/120:50CPT - ORD

1 stop20h 50mUnited Airlines

Tue 27/112:38ORD - CPT

2 stops21h 22mUnited Airlines

Deal found 30/10R16 086

Tue 20/120:50CPT - ORD

1 stop25h 35mUnited Airlines

Fri 30/115:35ORD - CPT

1 stop18h 25mUnited Airlines

Deal found 30/10R16 086

Wed 21/120:50CPT - MDW

2 stops29h 46mDelta

Thu 29/113:49MDW - CPT

2 stops21h 26mDelta

Deal found 30/10R20 086

Mon 19/123:45CPT - MDW

2 stops26h 51mKLM

Tue 27/113:28MDW - CPT

2 stops24h 27mKLM

Deal found 30/10R21 345

Fri 23/120:50CPT - ORD

1 stop20h 53mUnited Airlines

Sat 31/114:35ORD - CPT

1 stop17h 35mUnited Airlines

Deal found 30/10R16 086

Tue 20/123:45CPT - MDW

2 stops30h 41mKLM

Tue 27/113:28MDW - CPT

2 stops24h 27mKLM

Deal found 30/10R21 345

Sun 18/120:50CPT - ORD

1 stop20h 53mUnited Airlines

Mon 26/114:35ORD - CPT

1 stop17h 35mUnited Airlines

Deal found 30/10R16 086

Sun 18/120:50CPT - ORD

1 stop25h 35mUnited Airlines

Fri 30/115:35ORD - CPT

1 stop18h 25mUnited Airlines

Deal found 30/10R16 086

Mon 19/120:50CPT - ORD

1 stop22h 03mUnited Airlines

Wed 28/114:00ORD - CPT

2 stops20h 00mUnited Airlines

Deal found 30/10R16 086

Sun 14/1221:30CPT - MDW

2 stops28h 30mDelta

Sat 3/16:00MDW - CPT

1 stop29h 15mDelta

Deal found 31/10R26 051

Tue 20/123:45CPT - MDW

2 stops26h 51mKLM

Thu 29/113:28MDW - CPT

2 stops24h 27mKLM

Deal found 30/10R24 413

Sun 18/120:50CPT - ORD

1 stop25h 35mUnited Airlines

Tue 27/115:35ORD - CPT

1 stop18h 25mUnited Airlines

Deal found 30/10R16 086

Sat 13/1220:50CPT - MDW

2 stops29h 28mDelta

Sat 3/116:25MDW - CPT

1 stop18h 50mDelta

Deal found 30/10R26 362

Sun 18/120:50CPT - ORD

2 stops24h 21mUnited Airlines

Sun 25/116:25ORD - CPT

1 stop17h 35mUnited Airlines

Deal found 30/10R16 086

Sun 18/120:50CPT - ORD

1 stop20h 53mUnited Airlines

Sat 31/113:00ORD - CPT

1 stop19h 10mUnited Airlines

Deal found 30/10R16 086

Wed 11/323:45CPT - MDW

2 stops43h 50mDelta

Sun 15/313:05MDW - CPT

1 stop23h 10mDelta

Deal found 30/10R30 896

Tue 17/220:50CPT - STL

1 stop21h 23mUnited Airlines

Thu 26/28:30STL - CPT

1 stop23h 40mUnited Airlines

Deal found 30/10R17 379

Fri 13/220:50CPT - STL

1 stop21h 23mUnited Airlines

Sat 21/212:15STL - CPT

1 stop19h 55mUnited Airlines

Deal found 30/10R17 379

Fri 13/220:50CPT - STL

1 stop21h 23mUnited Airlines

Mon 23/28:30STL - CPT

1 stop23h 40mUnited Airlines

Deal found 30/10R17 379

Sun 15/220:50CPT - STL

1 stop21h 23mUnited Airlines

Thu 26/212:15STL - CPT

1 stop19h 55mUnited Airlines

Deal found 30/10R17 379

Thu 19/220:50CPT - STL

1 stop22h 08mUnited Airlines

Thu 26/212:15STL - CPT

1 stop19h 55mUnited Airlines

Deal found 30/10R17 379

Wed 18/220:50CPT - STL

2 stops23h 35mUnited Airlines

Fri 27/27:41STL - CPT

2 stops26h 19mUnited Airlines

Deal found 30/10R17 448

Sun 15/220:50CPT - STL

1 stop21h 23mUnited Airlines

Tue 24/28:21STL - CPT

2 stops25h 39mUnited Airlines

Deal found 30/10R17 448

Sun 15/220:50CPT - STL

1 stop21h 23mUnited Airlines

Sun 22/27:41STL - CPT

2 stops26h 19mUnited Airlines

Deal found 30/10R17 448

Last-minute flights from Cape Town to Illinois
Discover last-minute flight deals from Cape Town to Illinois. Data last updated 31 October 2025 and is based on user searches.

Thu 30/1020:50CPT - ORD

2 stops24h 21mUnited Airlines

Thu 6/1114:39ORD - CPT

1 stop17h 31mUnited Airlines

Deal found 30/10R16 086

Thu 30/1023:10CPT - MDW

2 stops40h 30mDelta

Thu 6/119:35MDW - CPT

2 stops25h 40mDelta

Deal found 30/10R17 414

Thu 30/1023:10CPT - ORD

2 stops49h 14mDelta

Thu 6/1112:30ORD - CPT

2 stops22h 45mDelta

Deal found 30/10R17 414

Thu 30/1021:30CPT - MDW

2 stops21h 58mDelta

Wed 5/119:35MDW - CPT

2 stops25h 40mDelta

Deal found 30/10R17 431

Thu 30/1021:30CPT - ORD

2 stops25h 41mDelta

Wed 5/1113:25ORD - CPT

2 stops21h 50mDelta

Deal found 30/10R17 431

Thu 30/1021:30CPT - ORD

1 stop19h 50mDelta

Tue 4/1118:20ORD - CPT

2 stops33h 45mDelta

Deal found 30/10R18 241

Thu 30/1014:25CPT - ORD

3 stops33h 59mKenya Airways

Mon 3/117:00ORD - CPT

3 stops46h 35mKenya Airways

Deal found 30/10R20 982

Fri 31/1021:30CPT - MDW

1 stop24h 56mDelta

Thu 6/1117:09MDW - CPT

1 stop18h 06mDelta

Deal found 30/10R17 517

Fri 31/1021:30CPT - ORD

2 stops24h 30mDelta

Thu 6/1113:25ORD - CPT

2 stops21h 50mDelta

Deal found 30/10R17 586

Fri 31/1014:35CPT - ORD

2 stops25h 05mEthiopian Air

Wed 5/119:45ORD - CPT

1 stop20h 50mEthiopian Air

Deal found 30/10R21 879

Sat 1/1113:50CPT - ORD

2 stops25h 50mEthiopian Air

Wed 5/119:45ORD - CPT

1 stop20h 50mEthiopian Air

Deal found 30/10R19 120

Sun 2/1113:50CPT - ORD

2 stops25h 50mEthiopian Air

Wed 5/119:45ORD - CPT

1 stop20h 50mEthiopian Air

Deal found 30/10R17 241

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 31 October 2025.

Mon 15/1217:15CPT - ORD

1 stop33h 10mTurkish Airlines

Deal found 31/10R10 293

Mon 15/1214:35CPT - ORD

2 stops25h 05mEthiopian Air

Deal found 31/10R12 327

Tue 30/1214:00CPT - ORD

2 stops28h 05mMultiple Airlines

Deal found 29/10R14 362

Sun 16/1117:15CPT - STL

2 stops54h 32mMultiple Airlines

Deal found 29/10R15 120

Mon 15/1214:25CPT - ORD

3 stops35h 21mKenya Airways

Deal found 29/10R15 293

Sun 16/1117:15CPT - STL

2 stops54h 32mTurkish Airlines

Deal found 30/10R15 517

Tue 6/113:50CPT - ORD

3 stops33h 15mMultiple Airlines

Deal found 30/10R17 000

Wed 7/118:55CPT - ORD

3 stops37h 06mMultiple Airlines

Deal found 30/10R17 638

Tue 30/1217:15CPT - ORD

1 stop24h 50mTurkish Airlines

Deal found 29/10R18 500

Tue 6/112:35CPT - ORD

1 stop33h 55mJetBlue

Deal found 29/10R19 293

Sun 16/1120:50CPT - STL

1 stop30h 26mUnited Airlines

Deal found 30/10R21 051

Mon 15/1214:25CPT - ORD

3 stops30h 18mMultiple Airlines

Deal found 31/10R21 448

Cheap flight deals from Cape Town to Illinois

Round-trip from	R15 620
One-way from	R10 293
Popular in	March
Cheapest in	November
Average price	R18 810

Virgin Atlantic
20/1-28/1
2 total stops
51h 21m total
Cape Town to Illinois

Search Deals

Turkish Airlines
15/12
1 total stop
33h 10m total
Cape Town to Illinois

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (R28 800 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (R5 216 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cape TownChicago

CPT - ORD

CPTORD

Cape Town Intl

Thu 22/1

20:50-14:16

2 stops25h 26m

Chicago O'Hare Intl

Thu 29/1

13:00-16:10

1 stop19h 10m

R16 086

Cape TownChicago

CPT - ORD

CPTORD

Cape Town Intl

Tue 20/1

20:50-13:11

2 stops24h 21m

Chicago O'Hare Intl

Wed 28/1

10:35-18:00

2 stops23h 25m

R16 086

Cape TownChicago

CPT - ORD

CPTORD

Cape Town Intl

Sat 17/1

20:50-9:40

1 stop20h 50m

Chicago O'Hare Intl

Tue 27/1

12:38-18:00

2 stops21h 22m

R16 086

Cape TownChicago

CPT - ORD

CPTORD

Cape Town Intl

Tue 20/1

20:50-14:25

1 stop25h 35m

Chicago O'Hare Intl

Fri 30/1

15:35-18:00

1 stop18h 25m

R16 086

Cape TownChicago

CPT - ORD

CPTORD

Cape Town Intl

Fri 23/1

20:50-9:43

1 stop20h 53m

Chicago O'Hare Intl

Sat 31/1

14:35-16:10

1 stop17h 35m

R16 086

Cape TownChicago

CPT - ORD

CPTORD

Cape Town Intl

Sun 18/1

20:50-9:43

1 stop20h 53m

Chicago O'Hare Intl

Mon 26/1

14:35-16:10

1 stop17h 35m

R16 086

Cape TownChicago

CPT - ORD

CPTORD

Cape Town Intl

Sun 18/1

20:50-14:25

1 stop25h 35m

Chicago O'Hare Intl

Fri 30/1

15:35-18:00

1 stop18h 25m

R16 086

Cape TownChicago

CPT - ORD

CPTORD

Cape Town Intl

Mon 19/1

20:50-10:53

1 stop22h 03m

Chicago O'Hare Intl

Wed 28/1

14:00-18:00

2 stops20h 00m

R16 086

Cape TownChicago

CPT - ORD

CPTORD

Cape Town Intl

Sun 18/1

20:50-14:25

1 stop25h 35m

Chicago O'Hare Intl

Tue 27/1

15:35-18:00

1 stop18h 25m

R16 086

Cape TownChicago

CPT - ORD

CPTORD

Cape Town Intl

Sun 18/1

20:50-13:11

2 stops24h 21m

Chicago O'Hare Intl

Sun 25/1

16:25-18:00

1 stop17h 35m

R16 086

Flights are sorted by cheapest return flights first.

Deals found on 29/10

Showing 1-10 of 40 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 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 138). Flying from Cape Town to Illinois in August is currently the most expensive (average of R17 465). 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?

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?

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

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

1 406 reviews

Check prices

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

1 406 reviews

KLM

7,7

Good

1 406 reviews

Check prices

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

8 995 reviews

KLM

7,7

Good

1 406 reviews

Check prices

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

4 033 reviews

KLM

7,7

Good

1 406 reviews

Check prices

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

884 reviews

KLM

7,7

Good

1 406 reviews

Check prices

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

7 488 reviews

KLM

7,7

Good

1 406 reviews

Check prices

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

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 20h 31m. Fly via United Airlines, Delta, or KLM 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 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 293. However, be on the lookout for offers from Ethiopian Air and United Airlines, 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 138). Flying from Cape Town to Illinois in August is currently the most expensive (average of R17 465). 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

Alternative routes for Cape Town to Illinois

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 Seattle flights

OR Tambo to O'Hare Intl flights

Cape Town to Atlanta flights

OR Tambo to San Francisco flights

OR Tambo to Boston flights

OR Tambo to Love Field flights

OR Tambo to Las Vegas flights

Cape Town to Seattle flights

OR Tambo to Reagan-National flights

Cape Town to Denver flights

OR Tambo to Hobby flights

OR Tambo to Orlando flights

OR Tambo to Dulles Intl flights

OR Tambo to Miami flights

OR Tambo to George Bush Intcntl flights

Cape Town to Los Angeles flights

OR Tambo to Ontario flights

Cape Town to Miami flights

Cape Town to San Francisco flights

OR Tambo to Charlotte flights

OR Tambo to Midway flights

OR Tambo to Santa Ana flights

Cape Town to Las Vegas flights

Cape Town to Boston flights

Cape Town to Ontario flights

OR Tambo to Tampa flights

Cape Town to Fort Lauderdale flights

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

Chicago Greater Rockford Airport car hire

Springfield Capital Airport car hire

Champaign University-Willard Airport car hire

Belleville Airport car hire

Quincy Regional Airport car hire

Chicago car hire

Bloomington car hire

Top 5 airlines flying from Cape Town to Illinois

Airline	Cheapest	Average	Flexibility	On-time
Ethiopian Air	CheapestR14 745	AverageR21 208	FlexibilityNo cancel fee	On-time72%	Search Ethiopian Air flights
United Airlines	CheapestR16 012	AverageR17 220	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Turkish Airlines	CheapestR16 772	AverageR19 546	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
KLM	CheapestR16 928	AverageR19 248	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Delta	CheapestR17 126	AverageR18 788	FlexibilityNo cancel fee	On-timeN/A	Search Delta 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 293

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.

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 31 October 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 31 October 2025.

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 31 October 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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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 31 October 2025.

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.

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.

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Alternative routes for Cape Town to Illinois

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Top 5 airlines flying from Cape Town to Illinois

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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 31 October 2025.