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Cheap flights to Illinois

WAS — ORD
Apr 2 — Apr 91
1 adult
Tue 2/4
Tue 9/4

Find deals on flights to Illinois by searching across hundreds of travel sites at once.

 
Cheapflights users frequently choose these airlines when searching for flights to Illinois, based on our search results.
Cheapflights users frequently choose these airlines when searching for flights to Illinois, based on our search results.
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Flights to Illinois in 2024

Find the latest flights to Illinois in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 696 021 searches and data was last updated on 28 March 2024.

Popular in

August

Cheapest in

October

Average price

R18 324

Return from

R15 542

One-way from

R9 333
High demand for flights, 6% potential price rise
Best time to find cheap flights, 1% potential price drop
Average for return flights in March 2024
From Johannesburg to Chicago
One-way flight from Johannesburg to Illinois

Average price of flights to Illinois by month

Plan your trip to Illinois by taking into account the cheapest months to travel. The average price of a one-way flight to Illinois is currently R0 while a return flight costs R0. Price data was last updated on 24 March 2024.

Temperature and rainfall in Illinois by month

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

CHI

Temperature

-5 - 23 °C

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).

When is the best time to book a flight to Illinois?

Use this chart to determine the optimal time to book a return flight to Illinois. Price data was last updated on 28 January 2024.
The price you pay for your flight to Illinois may vary depending on when you book. For the best chance of a lower fare, look to book 83 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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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 28 March 2024.
Peruse reviews from past customers who have flown British Airways, Kenya Airways and American Airlines to Illinois to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8,1
Very Good
4 156 reviews

Boarding

8,2

Comfort

8,1

Food

7,9

Entertainment

8,3

Overall

8,1

Crew

8,3

Reviews

1 / 10

the flight was perfect beside the fact that w didnt get Kosher mealls

8,1
Very Good
4 156 reviews
8,1
Very Good
4 156 reviews

Boarding

8,2

Comfort

8,1

Food

7,9

Entertainment

8,3

Overall

8,1

Crew

8,3

Reviews

1 / 10

the flight was perfect beside the fact that w didnt get Kosher mealls

8,1
Very Good
11 402 reviews
8,1
Very Good
4 156 reviews

Boarding

8,2

Comfort

8,1

Food

7,9

Entertainment

8,3

Overall

8,1

Crew

8,3

Reviews

1 / 10

the flight was perfect beside the fact that w didnt get Kosher mealls

8,1
Very Good
54 reviews
8,1
Very Good
4 156 reviews

Boarding

8,2

Comfort

8,1

Food

7,9

Entertainment

8,3

Overall

8,1

Crew

8,3

Reviews

1 / 10

the flight was perfect beside the fact that w didnt get Kosher mealls

7,9
Good
1 684 reviews
8,1
Very Good
4 156 reviews

Boarding

8,2

Comfort

8,1

Food

7,9

Entertainment

8,3

Overall

8,1

Crew

8,3

Reviews

1 / 10

the flight was perfect beside the fact that w didnt get Kosher mealls

7,8
Good
2 150 reviews
8,1
Very Good
4 156 reviews

Boarding

8,2

Comfort

8,1

Food

7,9

Entertainment

8,3

Overall

8,1

Crew

8,3

Reviews

1 / 10

the flight was perfect beside the fact that w didnt get Kosher mealls

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