₹ 7,935+ Cheap flights from Illinois

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ORD — DEL
12 Feb — 19 Feb1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Illinois

Discover essential information about flights departing from Illinois, including flight schedules, destinations, airlines operating at the Illinois airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 13 January 2026.

Good round-trip deal

₹ 7,491 or less

Good one-way deal

₹ 5,911 or less
Price to beat on a round-trip flight from Illinois.
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Price to beat on a one-way flight from Illinois.
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Find flights from Illinois

Enter your travel dates to find the best prices.

Cheapest flights from Illinois
Explore the most affordable flight options available from Illinois. Find the lowest fares based on data from user searches, with prices last updated on 13 January 2026.

Fri 27/213:30
ORD
-
DEL
Nonstop15h 50m
Air India
Sun 15/302:15
DEL
-
ORD
1 stop20h 45m
Air India
Deal found 12/1₹ 62,219
Wed 25/213:10
ORD
-
DEL
1 stop37h 30m
Etihad Airways
Wed 11/304:25
DEL
-
ORD
1 stop38h 40m
Etihad Airways
Deal found 12/1₹ 62,309
Wed 15/413:10
ORD
-
DEL
Nonstop16h 20m
Air India
Tue 5/502:15
DEL
-
ORD
1 stop19h 25m
Air India
Deal found 12/1₹ 62,489
Mon 16/213:10
ORD
-
DEL
1 stop30h 50m
Etihad Airways
Tue 24/204:25
DEL
-
ORD
1 stop38h 40m
Etihad Airways
Deal found 12/1₹ 62,579
Mon 16/213:30
ORD
-
DEL
Nonstop15h 50m
Air India
Tue 24/202:15
DEL
-
ORD
1 stop20h 45m
Air India
Deal found 12/1₹ 62,760
Tue 3/213:10
ORD
-
DEL
1 stop26h 20m
Etihad Airways
Tue 17/216:20
DEL
-
ORD
1 stop26h 45m
Etihad Airways
Deal found 13/1₹ 62,850
Mon 13/411:25
ORD
-
DEL
1 stop30h 55m
Turkish Airlines
Mon 4/506:30
DEL
-
ORD
1 stop22h 15m
Turkish Airlines
Deal found 11/1₹ 62,940
Mon 26/113:10
ORD
-
DEL
1 stop30h 50m
Etihad Airways
Wed 11/220:55
DEL
-
ORD
1 stop22h 10m
Etihad Airways
Deal found 12/1₹ 63,030
Sun 8/306:04
ORD
-
DEL
1 stop19h 46m
Air India
Sat 21/302:15
DEL
-
ORD
1 stop20h 45m
Air India
Deal found 11/1₹ 63,120
Fri 8/517:10
ORD
-
DEL
1 stop19h 10m
Delta
Wed 20/500:50
DEL
-
ORD
1 stop24h 40m
Delta
Deal found 12/1₹ 63,211
Thu 7/516:20
ORD
-
DEL
1 stop23h 05m
Delta
Sat 23/500:50
DEL
-
ORD
1 stop24h 40m
Delta
Deal found 12/1₹ 63,301
Mon 9/220:20
ORD
-
DEL
1 stop20h 50m
Turkish Airlines
Sat 21/306:45
DEL
-
ORD
1 stop38h 50m
Turkish Airlines
Deal found 12/1₹ 63,391

Find flights from Illinois within your budget

 
Find flights departing from Illinois that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 13 January 2026. In the last 7 days, Cheapflights users made a total of 454,620 searches

Fly to

New Delhi

Route

Depart

Return

Price

ChicagoNew Delhi

ORD - DEL

ORDDEL

Chicago O'Hare Intl

Mon 11/5

16:50-01:55

1 stop22h 35m

New Delhi Indira Gandhi Intl

Wed 20/5

00:50-15:00

1 stop24h 40m

₹ 63,301

ChicagoNew Delhi

MDW - DEL

MDWDEL

Chicago Midway

Mon 23/3

18:34-04:15

2 stops23h 11m

New Delhi Indira Gandhi Intl

Thu 7/5

00:50-08:42

2 stops42h 22m

₹ 64,744

ChicagoNew Delhi

ORD - DEL

ORDDEL

Chicago O'Hare Intl

Tue 24/2

12:29-03:30

2 stops27h 31m

New Delhi Indira Gandhi Intl

Tue 12/5

03:55-14:30

1 stop21h 05m

₹ 64,834

ChicagoNew Delhi

MDW - DEL

MDWDEL

Chicago Midway

Sun 22/3

19:20-02:40

2 stops44h 50m

New Delhi Indira Gandhi Intl

Wed 6/5

04:35-18:45

2 stops24h 40m

₹ 64,924

ChicagoHyderabad

ORD - HYD

ORDHYD

Chicago O'Hare Intl

Sun 26/4

14:00-19:45

1 stop19h 15m

Hyderabad Rajiv Gandhi Intl

Sun 24/5

22:05-08:45

1 stop21h 10m

₹ 65,375

ChicagoNew Delhi

ORD - DEL

ORDDEL

Chicago O'Hare Intl

Sun 10/5

11:15-01:10

2 stops27h 25m

New Delhi Indira Gandhi Intl

Fri 22/5

03:00-18:33

2 stops26h 03m

₹ 65,465

ChicagoHyderabad

ORD - HYD

ORDHYD

Chicago O'Hare Intl

Fri 13/3

14:30-01:15

1 stop24h 15m

Hyderabad Rajiv Gandhi Intl

Sat 11/4

18:35-11:10

1 stop27h 05m

₹ 65,916

ChicagoHyderabad

ORD - HYD

ORDHYD

Chicago O'Hare Intl

Fri 20/2

13:30-09:25

1 stop32h 25m

Hyderabad Rajiv Gandhi Intl

Sat 14/3

14:05-12:30

1 stop32h 55m

₹ 65,916

ChicagoHyderabad

ORD - HYD

ORDHYD

Chicago O'Hare Intl

Fri 20/3

14:30-01:15

1 stop24h 15m

Hyderabad Rajiv Gandhi Intl

Sun 5/4

21:25-11:10

1 stop24h 15m

₹ 65,916

ChicagoHyderabad

ORD - HYD

ORDHYD

Chicago O'Hare Intl

Mon 16/3

14:30-21:50

1 stop20h 50m

Hyderabad Rajiv Gandhi Intl

Tue 31/3

18:35-11:10

1 stop27h 05m

₹ 65,916

Flights are sorted by cheapest return flights first.

Deals found on 11/1

Showing 1-10 of 60 results
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Best time to book a flight from Illinois

Have a flexible travel schedule? Discover the best time to fly from Illinois 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.

Travel insights for flights from Illinois

Get recent, data-driven insights about flights from Illinois including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Illinois?

Currently, February is the cheapest month in which you can book a flight from Illinois (average of ₹ 53,923). Flying from Illinois in June will prove the most costly (average of ₹ 70,154). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Illinois?

For flights departing from Illinois check dates and pricing for the following: Air India, Etihad Airways, United Airlines, SWISS, Turkish Airlines. These airlines depart to the following popular destinations: New Delhi.

Etihad Airways
Etihad Airways
From ₹ 62,524
Air India
Air India
From ₹ 57,520
Lufthansa
Lufthansa
From ₹ 65,894
Emirates
Emirates
From ₹ 84,714

What is the cheapest place to fly to from Illinois?

The cheapest city to fly to from Illinois is Dallas/Fort Worth, with prices starting at ₹ 2,702. Explore other affordable destinations below.

Dallas/Fort Worth
Dallas/Fort Worth
From ₹ 2,702
Las Vegas Harry Reid Intl
Las Vegas Harry Reid Intl
From ₹ 5,902
New York
New York
From ₹ 6,265
Miami
Miami
From ₹ 6,496

Browse thousands of different options on Cheapflights for your next trip

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Direct flights from USA

Book a direct flight from one of these other cities located in USA.
Direct flights from Peoria
Direct flights from Moline
Direct flights from St. Louis

Related info for your journey

Access useful and relevant information related to your journey from Illinois. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 13 January 2026.

  • Which is the cheapest airport to catch a flight from Illinois?

    Chicago O'Hare Intl airport offers the cheapest routes to Ahmedabad from ₹ 55,817. Chicago Midway airport is a great option if you're flying to New Delhi from ₹ 64,653. Our top recommendation is to be generally flexible with your dates of travel for the best rates.

  • What is the cheapest month to fly from Illinois?

    February is currently the cheapest month to fly from Illinois. At this moment in time June is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

  • Where are the cheapest places to fly to from Illinois?

    Here are some of the cheapest flight destinations from Illinois:
    Fly from Chicago to Chennai from ₹ 55,817 round trip
    Fly from Chicago to Mumbai from ₹ 55,997 round trip
    Fly from Chicago to Hyderabad from ₹ 56,087 round trip
    Fly from Chicago to New Delhi from ₹ 57,349 round trip
    Fly from Chicago to Bengaluru from ₹ 59,784 round trip

  • How does Cheapflights help users find flights from Illinois?

    Cheapflights makes it easy to find flights from Illinois 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 Illinois?

    Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Illinois for you. Better yet — we are completely free to use.

  • Can Cheapflights find flights from Illinois with no change fees?

    Yes! Cheapflights helps users easily find flights from Illinois with no change fees.

  • Can Cheapflights notify me if prices for flights from Illinois become cheaper?

    Yes! Start tracking prices for flights from Illinois today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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How does Cheapflights help users find flights from Illinois?

Cheapflights makes it easy to find flights from Illinois 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 Illinois?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Illinois for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Illinois with no change fees?

Yes! Cheapflights helps users easily find flights from Illinois with no change fees.

Can Cheapflights notify me if prices for flights from Illinois become cheaper?

Yes! Start tracking prices for flights from Illinois today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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