Cheap flights to Illinois

WAS — ORD
30 May — 6 Jun1
Return
1 adult
Economy
From?
To?
Mon 30/5
Mon 6/6

Flights to Illinois in 2022

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
Popular inJanuaryHigh demand for flights, 10% potential price rise
Cheapest inMarchBest time to find cheap flights, 2% potential price drop
Average price$1,663Average for return flights in May 2022
Return from$1,825From Auckland Intl to Chicago
One-way from$908One-way flight from Auckland Intl (AKL) to Illinois

Cheap flights to Illinois in May, June 2022

The best prices found for CHI flights for May, June
6 Jun - 13 Jun
AKL

Auckland Intl

ORD

Chicago O'Hare Intl

2 stops

49h 07m
ORD

Chicago O'Hare Intl

AKL

Auckland Intl

2 stops

30h 15m
$2,338

Qantas Airways

View Deal

Deal found 22/5/22

8 Jun - 22 Jun
AKL

Auckland Intl

ORD

Chicago O'Hare Intl

2 stops

24h 53m
ORD

Chicago O'Hare Intl

AKL

Auckland Intl

2 stops

29h 54m
$2,348

United Airlines

View Deal

Deal found 22/5/22

8 Jun - 15 Jun
AKL

Auckland Intl

ORD

Chicago O'Hare Intl

2 stops

32h 44m
ORD

Chicago O'Hare Intl

AKL

Auckland Intl

2 stops

39h 30m
$2,366

United Airlines

View Deal

Deal found 24/5/22

Illinois 2022 flight deals

Cheap flights to Illinois found for this year
7 Nov - 21 Nov
AKL

Auckland Intl

ORD

Chicago O'Hare Intl

1 stop

28h 03m
ORD

Chicago O'Hare Intl

AKL

Auckland Intl

1 stop

27h 15m
$1,690

Air New Zealand

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Deal found 22/5/22

31 Oct - 14 Nov
AKL

Auckland Intl

ORD

Chicago O'Hare Intl

1 stop

22h 35m
ORD

Chicago O'Hare Intl

AKL

Auckland Intl

1 stop

20h 45m
$1,693

Air New Zealand

View Deal

Deal found 22/5/22

21 Nov - 5 Dec
AKL

Auckland Intl

ORD

Chicago O'Hare Intl

1 stop

23h 53m
ORD

Chicago O'Hare Intl

AKL

Auckland Intl

2 stops

26h 00m
$1,705

Multiple Airlines

View Deal

Deal found 22/5/22

Last minute flights to Illinois

Late deals on return flights to Illinois, departing today and this week
31 May - 6 Jun
AKL

Auckland Intl

ORD

Chicago O'Hare Intl

1 stop

20h 16m
ORD

Chicago O'Hare Intl

AKL

Auckland Intl

2 stops

39h 50m
$3,451

Multiple Airlines

View Deal

Deal found 23/5/22

31 May - 6 Jun
AKL

Auckland Intl

ORD

Chicago O'Hare Intl

3 stops

34h 29m
ORD

Chicago O'Hare Intl

AKL

Auckland Intl

2 stops

35h 00m
$4,011

Multiple Airlines

View Deal

Deal found 23/5/22

31 May - 6 Jun
AKL

Auckland Intl

ORD

Chicago O'Hare Intl

2 stops

74h 45m
ORD

Chicago O'Hare Intl

AKL

Auckland Intl

2 stops

45h 35m
$4,020

Emirates

View Deal

Deal found 23/5/22

When is the best time to fly to Illinois?

Average Illinois flight ticket prices and weather conditions for 2022 and 2023 by month

AKL - CHI

Price

$1,759 - $4,518

CHI

Temperature

-5 - 23 °C

CHI

Rainfall

43 - 125 mm

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

To ensure you get the cheapest price possible for a flight to Illinois, you should look to book at least 54 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Which day is cheapest to fly to Illinois?

At the moment, Tuesday is the most economical day to take a flight to Illinois. Friday is likely to be the most costly.

What time of day is cheapest to fly to Illinois?

Flights in the morning are typically the cheapest time of the day to fly to Illinois. Flights in the afternoon are usually the most expensive.

Find flights to Illinois

Select your preferred flight destination in Illinois from the list below.