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 R13 398. However, be on the lookout for offers from Ethiopian Air and Kenya 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 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, Emirates 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 54 days in advance to save up to 4% 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 54 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 R17 690, or R23 655 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 R21 996 for the month, but tickets can be as low as R17 523. 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.

R13 398+ Flights from Cape Town to Illinois

Cheap flight deals from Cape Town to Illinois

Round-trip from	R18 396
One-way from	R13 398
Popular in	March
Cheapest in	November
Average price	R19 623

United Airlines
10/5-11/9
3 total stops
52h 04m total
Cape Town to Illinois

Search Deals

Turkish Airlines
16/7
1 total stop
32h 20m total
Cape Town to Illinois

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (R13 649 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (R5 137 potential savings vs. average return price).

Search Deals

Average for round-trip flights in May 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 1 May 2025.

Sat 10/519:50CPT - ORD

2 stops30h 27mUnited Airlines

Thu 11/910:43ORD - CPT

1 stop21h 37mUnited Airlines

Deal found 30/4R18 396

Wed 1/1023:15CPT - ORD

1 stop21h 55mDelta

Mon 3/1113:16ORD - CPT

1 stop21h 59mDelta

Deal found 30/4R18 526

Tue 3/620:05CPT - MDW

2 stops23h 23mDelta

Mon 23/613:09MDW - CPT

2 stops25h 16mDelta

Deal found 30/4R18 638

Mon 2/623:00CPT - ORD

1 stop22h 10mKLM

Sun 22/616:20ORD - CPT

1 stop21h 50mKLM

Deal found 30/4R18 694

Tue 15/720:05CPT - STL

2 stops34h 15mDelta

Mon 28/715:42STL - CPT

1 stop19h 08mDelta

Deal found 29/4R18 935

Mon 2/623:00CPT - MDW

2 stops26h 45mKLM

Mon 23/613:09MDW - CPT

2 stops25h 16mKLM

Deal found 30/4R18 972

Sun 15/616:35CPT - ORD

1 stop24h 05mTurkish Airlines

Thu 31/719:50ORD - CPT

1 stop33h 00mTurkish Airlines

Deal found 30/4R19 976

Fri 30/520:00CPT - STL

2 stops33h 45mUnited Airlines

Fri 6/65:00STL - CPT

2 stops45h 30mUnited Airlines

Deal found 29/4R20 849

Tue 13/518:55CPT - ORD

1 stop25h 55mBritish Airways

Tue 7/1020:35ORD - CPT

2 stops33h 05mBritish Airways

Deal found 30/4R21 351

Wed 1/1014:35CPT - ORD

3 stops29h 43mMultiple Airlines

Mon 3/116:00ORD - CPT

3 stops47h 35mMultiple Airlines

Deal found 30/4R21 741

Sat 14/615:55CPT - ORD

2 stops31h 00mSWISS

Sat 21/619:05ORD - CPT

2 stops38h 40mSWISS

Deal found 30/4R22 596

Sat 14/623:15CPT - STL

2 stops31h 07mMultiple Airlines

Sat 21/611:17STL - CPT

2 stops27h 08mMultiple Airlines

Deal found 30/4R22 763

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 1 May 2025.

Sat 10/519:50CPT - ORD

2 stops30h 27mUnited Airlines

Thu 11/910:43ORD - CPT

1 stop21h 37mUnited Airlines

Deal found 30/4R18 396

Wed 1/1023:15CPT - ORD

1 stop21h 55mDelta

Mon 3/1113:16ORD - CPT

1 stop21h 59mDelta

Deal found 30/4R18 526

Tue 3/618:25CPT - ORD

2 stops26h 45mKLM

Mon 23/611:20ORD - CPT

2 stops27h 05mKLM

Deal found 30/4R18 954

Sun 15/616:35CPT - ORD

1 stop24h 05mTurkish Airlines

Thu 31/719:50ORD - CPT

1 stop33h 00mTurkish Airlines

Deal found 30/4R19 976

Tue 13/518:55CPT - ORD

1 stop25h 55mBritish Airways

Tue 7/1020:35ORD - CPT

2 stops33h 05mBritish Airways

Deal found 30/4R21 351

Wed 1/1014:35CPT - ORD

3 stops29h 43mMultiple Airlines

Mon 3/116:00ORD - CPT

3 stops47h 35mMultiple Airlines

Deal found 30/4R21 741

Sat 14/615:55CPT - ORD

2 stops31h 00mSWISS

Sat 21/619:05ORD - CPT

2 stops38h 40mSWISS

Deal found 30/4R22 596

Sat 10/513:50CPT - ORD

2 stops25h 25mEthiopian Air

Fri 10/1010:15ORD - CPT

1 stop21h 20mEthiopian Air

Deal found 30/4R23 469

Tue 3/618:05CPT - ORD

2 stops31h 30mLufthansa

Fri 20/618:15ORD - CPT

2 stops32h 15mLufthansa

Deal found 30/4R23 655

Sun 1/614:30CPT - ORD

3 stops33h 59mKenya Airways

Thu 10/77:00ORD - CPT

2 stops47h 00mKenya Airways

Deal found 30/4R23 804

Sat 10/513:00CPT - ORD

1 stop33h 05mQatar Airways

Thu 11/919:20ORD - CPT

1 stop32h 30mQatar Airways

Deal found 30/4R25 866

Sat 14/619:50CPT - STL

1 stop33h 36mAustrian Airlines

Sat 21/68:05STL - CPT

2 stops24h 15mAustrian Airlines

Deal found 30/4R29 638

Last-minute flights from Cape Town to Illinois
Discover last-minute flight deals from Cape Town to Illinois. Data last updated 1 May 2025 and is based on user searches.

Tue 6/520:05CPT - MDW

1 stop22h 48mDelta

Tue 30/913:00MDW - CPT

2 stops25h 25mDelta

Deal found 29/4R37 331

Wed 7/518:55CPT - ORD

1 stop26h 00mBritish Airways

Tue 7/1019:10ORD - CPT

2 stops34h 30mBritish Airways

Deal found 30/4R23 785

Wed 7/515:20CPT - ORD

2 stops35h 35mLufthansa

Tue 7/1016:00ORD - CPT

2 stops38h 25mLufthansa

Deal found 30/4R29 675

Wed 7/516:35CPT - ORD

1 stop24h 05mTurkish Airlines

Tue 7/1019:50ORD - CPT

1 stop33h 00mTurkish Airlines

Deal found 30/4R30 605

Thu 8/518:25CPT - ORD

1 stop28h 20mEmirates

Fri 10/1020:35ORD - CPT

1 stop32h 00mEmirates

Deal found 30/4R30 363

Thu 8/519:00CPT - ORD

1 stop24h 10mSWISS

Tue 7/1019:05ORD - CPT

1 stop31h 55mSWISS

Deal found 30/4R30 437

Fri 9/520:05CPT - ORD

1 stop20h 58mDelta

Sat 11/1019:35ORD - CPT

2 stops63h 15mDelta

Deal found 30/4R19 437

Fri 9/514:35CPT - ORD

3 stops33h 54mKenya Airways

Sat 11/107:30ORD - CPT

3 stops47h 15mKenya Airways

Deal found 30/4R23 432

Fri 9/520:05CPT - ORD

2 stops31h 55mDelta

Sat 11/1019:35ORD - CPT

2 stops63h 15mDelta

Deal found 30/4R19 437

Sat 10/519:50CPT - ORD

2 stops30h 27mUnited Airlines

Thu 11/910:43ORD - CPT

1 stop21h 37mUnited Airlines

Deal found 30/4R18 396

Sat 10/514:20CPT - ORD

2 stops29h 28mMultiple Airlines

Fri 10/1020:20ORD - CPT

3 stops58h 25mMultiple Airlines

Deal found 30/4R21 983

Sat 10/513:50CPT - ORD

2 stops25h 25mEthiopian Air

Fri 10/1010:15ORD - CPT

1 stop21h 20mEthiopian Air

Deal found 30/4R23 469

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 1 May 2025.

Wed 16/716:35CPT - ORD

1 stop32h 20mTurkish Airlines

Deal found 30/4R13 398

Wed 16/714:35CPT - ORD

2 stops24h 40mEthiopian Air

Deal found 30/4R13 769

Sat 10/514:20CPT - ORD

2 stops29h 28mKenya Airways

Deal found 30/4R14 903

Wed 16/714:35CPT - ORD

3 stops34h 02mMultiple Airlines

Deal found 30/4R16 594

Wed 13/823:15CPT - ORD

1 stop21h 55mDelta

Deal found 30/4R17 709

Mon 12/513:05CPT - ORD

1 stop33h 40mEmirates

Deal found 30/4R18 136

Fri 9/518:55CPT - ORD

1 stop28h 00mBritish Airways

Deal found 30/4R23 172

Wed 7/510:40CPT - ORD

3 stops37h 20mSingapore Airlines

Deal found 30/4R31 552

Cheapflights Fare Finder

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

Cape TownChicago

CPT - ORD

CPTORD

Cape Town Intl

Wed 1/10

23:15-14:10

1 stop21h 55m

Chicago O'Hare Intl

Mon 3/11

13:16-19:15

1 stop21h 59m

R18 526

Cape TownChicago

CPT - MDW

CPTMDW

Cape Town Intl

Tue 3/6

20:05-12:28

2 stops23h 23m

Chicago Midway

Mon 23/6

13:09-21:25

2 stops25h 16m

R18 638

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Tue 15/7

20:05-23:20

2 stops34h 15m

Lambert-St Louis

Mon 28/7

15:42-17:50

1 stop19h 08m

R18 935

Cape TownChicago

CPT - ORD

CPTORD

Cape Town Intl

Tue 3/6

18:25-14:10

2 stops26h 45m

Chicago O'Hare Intl

Tue 24/6

11:20-21:25

2 stops27h 05m

R18 954

Cape TownChicago

CPT - MDW

CPTMDW

Cape Town Intl

Mon 2/6

23:00-18:45

2 stops26h 45m

Chicago Midway

Mon 23/6

13:09-21:25

2 stops25h 16m

R18 972

Cape TownChicago

CPT - ORD

CPTORD

Cape Town Intl

Sun 15/6

16:35-9:40

1 stop24h 05m

Chicago O'Hare Intl

Thu 31/7

19:50-11:50

1 stop33h 00m

R19 976

Cape TownChicago

CPT - ORD

CPTORD

Cape Town Intl

Sun 11/5

20:00-15:17

2 stops26h 17m

Chicago O'Hare Intl

Thu 9/10

7:10-15:20

2 stops25h 10m

R20 459

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Fri 30/5

20:00-22:45

2 stops33h 45m

Lambert-St Louis

Fri 6/6

5:00-9:30

2 stops45h 30m

R20 849

Cape TownChicago

CPT - ORD

CPTORD

Cape Town Intl

Tue 13/5

18:55-13:50

1 stop25h 55m

Chicago O'Hare Intl

Tue 7/10

20:35-12:40

2 stops33h 05m

R21 351

Cape TownChicago

CPT - ORD

CPTORD

Cape Town Intl

Wed 1/10

14:35-13:18

3 stops29h 43m

Chicago O'Hare Intl

Mon 3/11

6:00-13:35

3 stops47h 35m

R21 741

Flights are sorted by cheapest return flights first.

Deals found on 30/4

Showing 1-10 of 30 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.

Rainfall in Illinois by month

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.

Temperature in Illinois by month

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).

Reviews of airlines servicing Illinois

Get a feel of what it's like to fly with Singapore Airlines, Emirates and Delta from Cape Town to Illinois by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8,1

Very Good

1 292 reviews

Check prices

Reviews

1 / 20

6,0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Singapore Airlines

8,1

Very Good

1 292 reviews

Singapore Airlines

8,1

Very Good

1 292 reviews

Check prices

Reviews

1 / 20

6,0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Emirates

8,0

Very Good

3 215 reviews

Singapore Airlines

8,1

Very Good

1 292 reviews

Check prices

Reviews

1 / 20

6,0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Delta

8,0

Very Good

7 934 reviews

Singapore Airlines

8,1

Very Good

1 292 reviews

Check prices

Reviews

1 / 20

6,0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

KLM

7,8

Good

1 334 reviews

Singapore Airlines

8,1

Very Good

1 292 reviews

Check prices

Reviews

1 / 20

6,0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Austrian Airlines

7,6

Good

781 reviews

Singapore Airlines

8,1

Very Good

1 292 reviews

Check prices

Reviews

1 / 20

6,0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

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.
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 R13 398. However, be on the lookout for offers from Ethiopian Air and Kenya 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 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

OR Tambo to John F Kennedy Intl flights

OR Tambo to LaGuardia flights

OR Tambo to Atlanta flights

OR Tambo to Dulles Intl flights

Cape Town to Boston flights

OR Tambo to Fort Lauderdale flights

Cape Town to Los Angeles flights

OR Tambo to Los Angeles flights

Cape Town to Atlanta flights

OR Tambo to Reagan-National flights

OR Tambo to Miami flights

Durban to Miami flights

OR Tambo to Las Vegas flights

OR Tambo to Love Field flights

OR Tambo to Boston flights

OR Tambo to Orlando flights

OR Tambo to O'Hare Intl flights

OR Tambo to Tampa flights

OR Tambo to Santa Ana flights

OR Tambo to Ontario flights

OR Tambo to Charlotte flights

Cape Town to Miami flights

Cape Town to Seattle flights

OR Tambo to Honolulu flights

OR Tambo to Seattle flights

OR Tambo to San Francisco flights

Cape Town to San Francisco flights

Cape Town to St. Louis flights

Cape Town to Tampa 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

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 425	AverageR19 542	FlexibilityNo cancel fee	On-time72%	Search Ethiopian Air flights
Turkish Airlines	CheapestR17 434	AverageR21 066	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
United Airlines	CheapestR17 540	AverageR22 985	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
KLM	CheapestR18 244	AverageR22 620	FlexibilityNo cancel fee	On-time75%	Search KLM flights
British Airways	CheapestR18 536	AverageR21 977	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Emirates	CheapestR19 755	AverageR23 745	FlexibilityNo cancel fee	On-time75%	Search Emirates 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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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.

Cheap flights from Cape Town to Illinois from R13 398

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 16/7. 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 1 May 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 1 May 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 1 May 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 1 May 2025.

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

Reviews of airlines servicing Illinois

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?

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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Book with Flexibility

Travel Smart

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 1 May 2025.