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Flights to Illinois

Find cheap flights to Illinois in 2025/2026 from R15,016 This is the cheapest return flight found to Illinois from South Africa on FlightsFinder on March 16th 2025 at 13:26. This offer may no longer be available. Click the offer to check live prices & dates of travel.

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Our Flight Finder compares the cheapest flights to Illinois from the most established flight comparison sites.
Fly to Illinois and visit sites like Millennium Park, Willis Tower, Navy Pier & The Art Institute of Chicago.

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What are the cheapest return flights to Illinois in 2025/2026?

These economy flights were found on FlightsFinder from South Africa to Illinois in the last few days. Prices subject to availability.

No flights found for this month.

What are the cheapest one-way flights to Illinois in 2025/2026?

These economy flights were found on FlightsFinder from South Africa to Illinois in the last few days. Prices subject to availability.

No flights found for this month.

When are flights to Illinois cheapest?

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The month of April

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According to our data, April is on average the cheapest time to book flights to Illinois.
You can get flights from R15,016 return.

When is the most expensive time to fly to Illinois?

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The month of July

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According to our data, July is on average the most expensive time to book flights to Illinois.
A return flight could set you back more than R18,765.

Why fly to Illinois?

Illinois, known as the "Land of Lincoln," is a vibrant state in the heart of the Midwest, offering a diverse range of experiences for visitors. From the iconic skyline of Chicago with its towering skyscrapers and cultural attractions, to the charming small towns scattered throughout the state, Illinois blends urban excitement with rural charm. Explore the picturesque vineyards of the Shawnee Hills Wine Trail, wander through the historic neighborhoods of Springfield, or take in a show at one of the many theaters in the state. With its rich history, dynamic cities, and scenic landscapes, Illinois promises a memorable adventure for travelers of all interests.

Frequently asked questions about Flights to Illinois

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Weather in Illinois

Clear
Clear

-0.6 °C

Mon, 17 Mar 2025

Average Temperature

-0°C

Jan

2°C

Feb

8°C

Mar

15°C

Apr

21°C

May

27°C

Jun

29°C

Jul

28°C

Aug

24°C

Sep

17°C

Oct

9°C

Nov

2°C

Dec

Illinois

Select a City Below to see the Cheapest Flights to Illinois:

Chicago, Illinois | Peoria, Illinois | Moline, Illinois | Springfield, Illinois | Marion, Illinois | Bloomington, Illinois

Flight Distance and Flying Time to Illinois

Johannesburg, South Africa - O.R. Tambo Internationall Airport (JNB) to Illinois (CHI)

Distance:
8,711 miles (14,019 kilometres)

Average flight time (direct 19 hours 51 minutes)

Cape Town, South Africa - Cape Town International Airport (CPT) to Illinois (CHI)

Distance:
8,518 miles (13,709 kilometres)

Average flight time (direct 19 hours 25 minutes)

Durban, South Africa - King Shaka Intl Airport (DUR) to Illinois (CHI)

Distance:
8,989 miles (14,466 kilometres)

Average flight time (direct 20 hours 28 minutes)

George, South Africa - George Airport (GRJ) to Illinois (CHI)

Distance:
8,705 miles (14,010 kilometres)

Average flight time (direct 19 hours 50 minutes)

Lanseria, South Africa - Lanseria International Airport (HLA) to Illinois (CHI)

Distance:
8,687 miles (13,980 kilometres)

Average flight time (direct 19 hours 48 minutes)

Port Elizabeth, South Africa - Port Elizabeth Airport (PLZ) to Illinois (CHI)

Distance:
8,865 miles (14,267 kilometres)

Average flight time (direct 20 hours 12 minutes)

Bloemfontein, South Africa - Bloemfontein International Airport (BFN) to Illinois (CHI)

Distance:
8,724 miles (14,041 kilometres)

Average flight time (direct 19 hours 53 minutes)

East London, South Africa - King Phalo Airport (ELS) to Illinois (CHI)

Distance:
8,943 miles (14,393 kilometres)

Average flight time (direct 20 hours 22 minutes)

Hoedspruit, South Africa - AFB Airport (HDS) to Illinois (CHI)

Distance:
8,785 miles (14,138 kilometres)

Average flight time (direct 20 hours 1 minute)

Kimberley, South Africa - Kimberley Airport (KIM) to Illinois (CHI)

Distance:
8,636 miles (13,898 kilometres)

Average flight time (direct 19 hours 41 minutes)

Nelspruit, South Africa - Kruger Mpumalanga Intl Airport (MQP) to Illinois (CHI)

Distance:
8,828 miles (14,207 kilometres)

Average flight time (direct 20 hours 7 minutes)

Phalaborwa, South Africa - Hendrik van Eck Airport (PHW) to Illinois (CHI)

Distance:
8,773 miles (14,119 kilometres)

Average flight time (direct 19 hours 59 minutes)

Pietermaritzburg, South Africa - Pietermaritzburg Airport (PZB) to Illinois (CHI)

Distance:
8,953 miles (14,409 kilometres)

Average flight time (direct 20 hours 23 minutes)

Polokwane, South Africa - Polokwane International Airport (PTG) to Illinois (CHI)

Distance:
8,682 miles (13,973 kilometres)

Average flight time (direct 19 hours 47 minutes)

Richards Bay, South Africa - Richards Bay Airport (RCB) to Illinois (CHI)

Distance:
9,007 miles (14,495 kilometres)

Average flight time (direct 20 hours 30 minutes)

Upington, South Africa - Upington Airport (UTN) to Illinois (CHI)

Distance:
8,443 miles (13,587 kilometres)

Average flight time (direct 19 hours 15 minutes)

Umtata, South Africa - K.D. Matanzima Airport (UTT) to Illinois (CHI)

Distance:
8,934 miles (14,378 kilometres)

Average flight time (direct 20 hours 21 minutes)

Map of Illinois

Travel Videos About Illinois

Cheapest flight routes found to Illinois

From Johannesburg

From Johannesburg (JNB), South Africa to Chicago, United States (ORD): R15,016

Depart: 15 Apr 2025 · Return: 21 Apr 2025 Price found 16 Mar 2025, 13:26

From Cape Town

From Cape Town (CPT), South Africa to Chicago, United States (ORD): R15,042

Depart: 23 Apr 2025 · Return: 30 Apr 2025 Price found 16 Mar 2025, 20:33

From Durban

From Durban (DUR), South Africa to Chicago, United States (ORD): R20,803

Depart: 31 Aug 2025 · Return: 14 Sep 2025 Price found 14 Mar 2025, 13:41

From Port Elizabeth

From Port Elizabeth (PLZ), South Africa to Chicago, United States (ORD): R22,411

Depart: 13 Apr 2025 · Return: 19 Apr 2025 Price found 13 Mar 2025, 15:37

From East London

From East London (ELS), South Africa to Chicago, United States (ORD): R22,642

Depart: 28 Apr 2025 · Return: 05 May 2025 Price found 14 Mar 2025, 17:32

From Hoedspruit

From Hoedspruit (HDS), South Africa to Chicago, United States (ORD): R24,502

Depart: 27 Apr 2025 · Return: 04 May 2025 Price found 13 Mar 2025, 07:49

From Umtata

From Umtata (UTT), South Africa to Chicago, United States (ORD): R32,406

Depart: 05 Apr 2025 · Return: 11 Apr 2025 Price found 14 Mar 2025, 14:50