Cheap flights to Illinois

ICT — ORD
10 Oct — 17 Oct1
Return
1 adult
Economy
From?
To?
Mon 10/10
Mon 17/10

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 inAugustHigh demand for flights, 15% potential price rise
Cheapest inOctoberBest time to find cheap flights, 3% potential price drop
Average price₹ 77,638Average for return flights in October 2022
Return from₹ 71,121From New Delhi Indira Gandhi Intl to Chicago
One-way from₹ 41,222One-way flight from New Delhi Indira Gandhi Intl (DEL) to Illinois

Cheap flights to Illinois in October, November 2022

The best prices found for CHI flights for October, November
16 Oct - 16 Apr
DEL

New Delhi Indira Gandhi Intl

ORD

Chicago O'Hare Intl

1 stop

38h 00m
ORD

Chicago O'Hare Intl

DEL

New Delhi Indira Gandhi Intl

1 stop

30h 40m
₹ 73,646

Turkish Airlines

Pick Dates

Deal found 4/10/22

17 Oct - 17 Apr
DEL

New Delhi Indira Gandhi Intl

ORD

Chicago O'Hare Intl

1 stop

38h 00m
ORD

Chicago O'Hare Intl

DEL

New Delhi Indira Gandhi Intl

1 stop

30h 40m
₹ 75,113

Turkish Airlines

Pick Dates

Deal found 4/10/22

19 Oct - 22 Feb
DEL

New Delhi Indira Gandhi Intl

ORD

Chicago O'Hare Intl

1 stop

38h 00m
ORD

Chicago O'Hare Intl

DEL

New Delhi Indira Gandhi Intl

1 stop

20h 05m
₹ 75,683

Turkish Airlines

Pick Dates

Deal found 3/10/22

Illinois 2022 flight deals

Cheap flights to Illinois found for this year
16 Oct - 16 Apr
DEL

New Delhi Indira Gandhi Intl

ORD

Chicago O'Hare Intl

1 stop

38h 00m
ORD

Chicago O'Hare Intl

DEL

New Delhi Indira Gandhi Intl

1 stop

30h 40m
₹ 73,646

Turkish Airlines

Pick Dates

Deal found 4/10/22

17 Oct - 17 Apr
DEL

New Delhi Indira Gandhi Intl

ORD

Chicago O'Hare Intl

1 stop

38h 00m
ORD

Chicago O'Hare Intl

DEL

New Delhi Indira Gandhi Intl

1 stop

30h 40m
₹ 75,113

Turkish Airlines

Pick Dates

Deal found 4/10/22

19 Oct - 22 Feb
DEL

New Delhi Indira Gandhi Intl

ORD

Chicago O'Hare Intl

1 stop

38h 00m
ORD

Chicago O'Hare Intl

DEL

New Delhi Indira Gandhi Intl

1 stop

20h 05m
₹ 75,683

Turkish Airlines

Pick Dates

Deal found 3/10/22

Last minute flights to Illinois

Late deals on return flights to Illinois, departing today and this week
13 Oct - 20 Jan
DEL

New Delhi Indira Gandhi Intl

ORD

Chicago O'Hare Intl

1 stop

38h 00m
ORD

Chicago O'Hare Intl

DEL

New Delhi Indira Gandhi Intl

1 stop

20h 05m
₹ 75,113

Turkish Airlines

Pick Dates

Deal found 2/10/22

10 Oct - 24 Jan
DEL

New Delhi Indira Gandhi Intl

ORD

Chicago O'Hare Intl

1 stop

38h 00m
ORD

Chicago O'Hare Intl

DEL

New Delhi Indira Gandhi Intl

1 stop

30h 05m
₹ 80,653

Turkish Airlines

Pick Dates

Deal found 2/10/22

10 Oct - 21 Jan
DEL

New Delhi Indira Gandhi Intl

ORD

Chicago O'Hare Intl

1 stop

38h 00m
ORD

Chicago O'Hare Intl

DEL

New Delhi Indira Gandhi Intl

1 stop

20h 05m
₹ 81,712

Turkish Airlines

Pick Dates

Deal found 2/10/22

One-way flights to Illinois

The cheapest one-way flights to Illinois
17 Oct
DEL

New Delhi Indira Gandhi Intl

ORD

Chicago O'Hare Intl

1 stop

25h 20m
₹ 41,222

Air France

Pick Dates

Deal found 3/10/22

8 Nov
DEL

New Delhi Indira Gandhi Intl

ORD

Chicago O'Hare Intl

2 stops

30h 15m
₹ 41,467

Air France

Pick Dates

Deal found 4/10/22

18 Oct
DEL

New Delhi Indira Gandhi Intl

ORD

Chicago O'Hare Intl

1 stop

25h 20m
₹ 41,548

Delta

Pick Dates

Deal found 4/10/22

What is the cheapest month to fly to Illinois?

The cheapest ticket to Illinois found for each month in 2022 based on historical flight searches by Cheapflights users.

January

₹ 103,382

February

₹ 85,541

March

₹ 92,791

April

₹ 98,168

May

₹ 105,663

June

₹ 104,604

July

₹ 120,083

August

₹ 152,995

September

₹ 103,545

October

₹ 84,970

November

₹ 91,162

December

₹ 92,954

Currently, the cheapest month for flights to Illinois is October. The most expensive month for flights is August. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

When is the best time to fly to Illinois?

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

DEL - CHI

Price

₹ 85,524 - ₹ 201,323

CHI

Temperature

-5 - 23 °C

CHI

Rainfall

43 - 125 mm

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

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 58 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Which day is cheapest to fly to Illinois?

Tuesday is currently, on average, the cheapest day to fly to Illinois. Flying on Saturday will result in higher flight prices.

What time of day is cheapest to fly to Illinois?

Illinois flights can be made cheaper if you choose a flight at midday. Booking a flight in the evening will likely mean higher prices.

Search flights to Illinois by cabin class

First Classfrom ₹ 2,574/person
Business Classfrom ₹ 1,755/person
Prem Economyfrom ₹ 1,246/person
Economyfrom ₹ 496/person