₹ 7,559+ 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 3/1. 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 — AMD
4 Jan — 11 Jan1
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 5 December 2025.

Good round-trip deal

₹ 6,479 or less

Good one-way deal

₹ 7,832 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 5 December 2025.

Sun 1/218:50ORD - DEL
1 stop17h 55mMultiple Airlines
Sat 23/522:55DEL - ORD
2 stops24h 30mMultiple Airlines
Deal found 4/12₹ 65,420
Wed 6/510:40ORD - DEL
2 stops25h 40mDelta
Fri 5/602:15DEL - ORD
2 stops30h 21mDelta
Deal found 3/12₹ 65,510
Sat 14/218:50ORD - DEL
1 stop17h 55mMultiple Airlines
Fri 6/301:55DEL - ORD
1 stop28h 00mMultiple Airlines
Deal found 3/12₹ 65,600
Fri 13/314:30ORD - HYD
1 stop24h 15mAir India
Tue 31/320:00HYD - ORD
1 stop25h 40mAir India
Deal found 4/12₹ 65,690
Thu 15/118:50ORD - DEL
1 stop32h 25mQatar Airways
Fri 6/216:10DEL - ORD
1 stop33h 50mQatar Airways
Deal found 2/12₹ 65,690
Sun 18/113:30ORD - HYD
1 stop22h 10mAir India
Sun 22/220:00HYD - ORD
2 stops27h 00mAir India
Deal found 4/12₹ 65,780
Sat 24/118:50ORD - DEL
1 stop17h 55mMultiple Airlines
Sun 22/222:55DEL - ORD
2 stops26h 00mMultiple Airlines
Deal found 3/12₹ 65,780
Sat 17/115:20ORD - HYD
1 stop22h 55mLufthansa
Sat 31/103:40HYD - ORD
1 stop23h 10mLufthansa
Deal found 3/12₹ 65,870
Sun 25/113:10ORD - DEL
1 stop26h 20mEtihad Airways
Mon 16/308:55DEL - ORD
1 stop34h 10mEtihad Airways
Deal found 2/12₹ 65,870
Wed 21/113:10ORD - HYD
1 stop18h 50mEtihad Airways
Wed 25/221:15HYD - ORD
1 stop21h 50mEtihad Airways
Deal found 3/12₹ 65,960
Mon 11/516:20ORD - DEL
1 stop23h 05mDelta
Sat 23/502:15DEL - ORD
2 stops30h 21mDelta
Deal found 3/12₹ 65,960
Sat 17/115:45ORD - HYD
2 stops22h 30mLufthansa
Wed 4/203:40HYD - ORD
1 stop23h 10mLufthansa
Deal found 2/12₹ 66,050

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 5 December 2025. In the last 7 days, Cheapflights users made a total of 454,620 searches

Fly to

Ahmedabad

Route

Depart

Return

Price

ChicagoNew Delhi

ORD - DEL

ORDDEL

Chicago O'Hare Intl

Thu 14/5

19:05-23:35

1 stop18h 00m

New Delhi Indira Gandhi Intl

Thu 13/8

01:45-18:15

1 stop27h 00m

₹ 65,690

ChicagoNew Delhi

ORD - DEL

ORDDEL

Chicago O'Hare Intl

Fri 13/2

13:30-16:50

Nonstop15h 50m

New Delhi Indira Gandhi Intl

Thu 26/2

02:15-11:30

Nonstop20h 45m

₹ 65,780

ChicagoNew Delhi

ORD - DEL

ORDDEL

Chicago O'Hare Intl

Fri 20/2

13:30-16:50

Nonstop15h 50m

New Delhi Indira Gandhi Intl

Sun 29/3

02:15-11:10

Nonstop19h 25m

₹ 65,780

ChicagoNew Delhi

ORD - DEL

ORDDEL

Chicago O'Hare Intl

Wed 4/3

16:25-01:10

1 stop21h 15m

New Delhi Indira Gandhi Intl

Wed 25/3

11:40-10:00

2 stops32h 50m

₹ 66,050

ChicagoNew Delhi

ORD - DEL

ORDDEL

Chicago O'Hare Intl

Wed 11/2

13:30-16:50

Nonstop15h 50m

New Delhi Indira Gandhi Intl

Sat 28/2

02:15-11:30

Nonstop20h 45m

₹ 66,770

ChicagoMumbai

ORD - BOM

ORDBOM

Chicago O'Hare Intl

Sat 10/1

13:55-02:50

2 stops25h 25m

Mumbai Chhatrapati Shivaji Intl

Thu 5/2

05:10-15:10

1 stop21h 30m

₹ 68,389

ChicagoMumbai

ORD - BOM

ORDBOM

Chicago O'Hare Intl

Sun 11/1

09:55-02:50

2 stops29h 25m

Mumbai Chhatrapati Shivaji Intl

Tue 3/2

02:25-14:20

1 stop23h 25m

₹ 68,389

ChicagoMumbai

ORD - BOM

ORDBOM

Chicago O'Hare Intl

Thu 5/3

09:35-00:25

2 stops27h 20m

Mumbai Chhatrapati Shivaji Intl

Thu 12/3

02:25-15:20

1 stop23h 25m

₹ 69,109

ChicagoMumbai

ORD - BOM

ORDBOM

Chicago O'Hare Intl

Wed 28/1

14:25-00:25

2 stops22h 30m

Mumbai Chhatrapati Shivaji Intl

Fri 13/2

02:20-16:41

2 stops25h 51m

₹ 69,199

ChicagoMumbai

ORD - BOM

ORDBOM

Chicago O'Hare Intl

Mon 12/1

13:57-00:25

2 stops22h 58m

Mumbai Chhatrapati Shivaji Intl

Wed 4/2

02:20-16:38

2 stops25h 48m

₹ 69,199

Flights are sorted by cheapest return flights first.

Deals found on 2/12

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, September is the cheapest month in which you can book a flight from Illinois (average of ₹ 60,740). Flying from Illinois in June will prove the most costly (average of ₹ 86,746). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from Illinois?

Use this chart to determine the cheapest time to fly return from Illinois to Ahmedabad. Price data was last updated on 16 December 2024.

Those who are seeking the cheapest fare on flights departing from Illinois would be wise to consider leaving during Monday at midday when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Saturday evenings when fares are usually the most expensive.

Which airlines fly from Illinois?

For flights departing from Illinois check dates and pricing for the following: Etihad Airways, Air India, Emirates, Turkish Airlines, IndiGo. These airlines depart to the following popular destinations: Ahmedabad.

Etihad Airways
Etihad Airways
From ₹ 40,588
Air India
Air India
From ₹ 57,151
Lufthansa
Lufthansa
From ₹ 40,421
Emirates
Emirates
From ₹ 84,539

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 ₹ 2,697. Explore other affordable destinations below.

Dallas/Fort Worth
Dallas/Fort Worth
From ₹ 2,697
New York
New York
From ₹ 4,948
Las Vegas Harry Reid Intl
Las Vegas Harry Reid Intl
From ₹ 6,479
Atlanta Hartsfield-Jackson
Atlanta Hartsfield-Jackson
From ₹ 6,494

Browse thousands of different options on Cheapflights for your next trip

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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 5 December 2025.

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

    Chicago O'Hare Intl airport offers the cheapest routes to Ahmedabad from ₹ 53,992. Chicago Midway airport is a great option if you're flying to New Delhi from ₹ 73,158. 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?

    September 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 New Delhi from ₹ 53,992 round trip
    Fly from Chicago to Chennai from ₹ 55,161 round trip
    Fly from Chicago to Mumbai from ₹ 55,341 round trip
    Fly from Chicago to Hyderabad from ₹ 55,431 round trip
    Fly from Chicago to Bengaluru from ₹ 59,121 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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