₹ 8,339+ 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 20/12. 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
15 Dec — 22 Dec1
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 15 November 2025.

Good round-trip deal

₹ 6,078 or less

Good one-way deal

₹ 4,789 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 15 November 2025.

Fri 13/314:30ORD - DEL
Nonstop15h 50mAir India
Mon 30/302:15DEL - ORD
1 stop19h 25mAir India
Deal found 12/11₹ 64,847
Sun 8/314:30ORD - DEL
Nonstop15h 50mAir India
Thu 30/402:15DEL - ORD
1 stop19h 25mAir India
Deal found 12/11₹ 64,936
Sun 11/113:10ORD - DEL
1 stop37h 30mEtihad Airways
Tue 24/204:25DEL - ORD
1 stop38h 40mEtihad Airways
Deal found 12/11₹ 65,025
Sun 1/217:50ORD - DEL
2 stops42h 55mSWISS
Sat 14/201:45DEL - ORD
1 stop26h 05mSWISS
Deal found 14/11₹ 65,113
Mon 11/514:10ORD - DEL
2 stops23h 19mDelta
Sun 17/502:15DEL - ORD
2 stops29h 00mDelta
Deal found 14/11₹ 65,202
Sat 4/413:45ORD - DEL
1 stop37h 00mAir India
Fri 10/402:15DEL - ORD
1 stop19h 25mAir India
Deal found 14/11₹ 65,291
Tue 3/313:49MDW - DEL
2 stops25h 21mDelta
Mon 23/311:40DEL - MDW
2 stops40h 58mDelta
Deal found 13/11₹ 65,379
Thu 5/317:20ORD - DEL
1 stop18h 40mDelta
Fri 20/311:40DEL - ORD
2 stops32h 59mDelta
Deal found 13/11₹ 65,379
Fri 23/113:28MDW - DEL
2 stops25h 42mDelta
Wed 25/203:20DEL - MDW
2 stops25h 55mDelta
Deal found 14/11₹ 65,468
Sun 11/113:30ORD - DEL
Nonstop15h 50mAir India
Tue 24/202:15DEL - ORD
1 stop20h 45mAir India
Deal found 14/11₹ 65,468
Fri 24/412:00ORD - DEL
Nonstop14h 25mAir India
Fri 8/502:15DEL - ORD
1 stop19h 25mAir India
Deal found 13/11₹ 65,557
Tue 3/311:18ORD - DEL
2 stops27h 52mDelta
Tue 17/311:40DEL - ORD
2 stops32h 59mDelta
Deal found 13/11₹ 65,646

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

Fly to

Ahmedabad

Route

Depart

Return

Price

ChicagoNew Delhi

MDW - DEL

MDWDEL

Chicago Midway

Sun 8/3

09:20-02:40

2 stops30h 50m

New Delhi Indira Gandhi Intl

Mon 23/3

11:40-18:08

2 stops40h 58m

₹ 65,379

ChicagoNew Delhi

MDW - DEL

MDWDEL

Chicago Midway

Fri 23/1

13:28-02:40

2 stops25h 42m

New Delhi Indira Gandhi Intl

Wed 25/2

03:20-17:45

2 stops25h 55m

₹ 65,468

ChicagoNew Delhi

MDW - DEL

MDWDEL

Chicago Midway

Mon 19/1

18:17-09:00

2 stops27h 13m

New Delhi Indira Gandhi Intl

Tue 3/2

05:29-17:55

2 stops23h 56m

₹ 65,734

ChicagoNew Delhi

ORD - DEL

ORDDEL

Chicago O'Hare Intl

Sun 15/2

16:10-00:15

1 stop20h 35m

New Delhi Indira Gandhi Intl

Tue 24/3

01:45-13:10

2 stops21h 55m

₹ 65,912

ChicagoNew Delhi

ORD - DEL

ORDDEL

Chicago O'Hare Intl

Mon 9/2

18:35-00:15

2 stops42h 10m

New Delhi Indira Gandhi Intl

Wed 18/3

01:45-13:10

2 stops21h 55m

₹ 66,266

ChicagoMumbai

ORD - BOM

ORDBOM

Chicago O'Hare Intl

Tue 24/3

14:10-02:50

2 stops26h 10m

Mumbai Chhatrapati Shivaji Intl

Tue 14/4

01:20-15:00

1 stop24h 10m

₹ 67,331

ChicagoHyderabad

ORD - HYD

ORDHYD

Chicago O'Hare Intl

Wed 21/1

14:35-00:50

1 stop22h 45m

Hyderabad Rajiv Gandhi Intl

Sat 14/2

01:55-12:55

1 stop22h 30m

₹ 67,863

ChicagoMumbai

ORD - BOM

ORDBOM

Chicago O'Hare Intl

Fri 10/4

13:30-23:20

2 stops23h 20m

Mumbai Chhatrapati Shivaji Intl

Thu 21/5

01:20-15:00

1 stop24h 10m

₹ 68,129

ChicagoHyderabad

ORD - HYD

ORDHYD

Chicago O'Hare Intl

Fri 23/1

13:10-19:30

1 stop18h 50m

Hyderabad Rajiv Gandhi Intl

Wed 11/2

21:15-07:35

1 stop21h 50m

₹ 68,928

ChicagoHyderabad

ORD - HYD

ORDHYD

Chicago O'Hare Intl

Mon 19/1

13:55-01:00

2 stops23h 35m

Hyderabad Rajiv Gandhi Intl

Tue 3/2

02:55-14:20

1 stop22h 55m

₹ 69,016

Flights are sorted by cheapest return flights first.

Deals found on 13/11

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 ₹ 59,879). Flying from Illinois in June will prove the most costly (average of ₹ 85,517). 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 ₹ 40,013
Air India
Air India
From ₹ 61,568
Lufthansa
Lufthansa
From ₹ 39,848
Emirates
Emirates
From ₹ 83,341

What is the cheapest place to fly to from Illinois?

The cheapest city to fly to from Illinois is Miami, with prices starting at ₹ 4,789. Explore other affordable destinations below.

Miami
Miami
From ₹ 4,789
New York
New York
From ₹ 4,878
Atlanta Hartsfield-Jackson
Atlanta Hartsfield-Jackson
From ₹ 6,390
Orlando
Orlando
From ₹ 6,962

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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
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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 15 November 2025.

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

    Chicago O'Hare Intl airport offers the cheapest routes to Ahmedabad from ₹ 55,533. Chicago Midway airport is a great option if you're flying to New Delhi from ₹ 63,960. 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 Hyderabad from ₹ 55,533 round trip
    Fly from Chicago to New Delhi from ₹ 55,976 round trip
    Fly from Chicago to Mumbai from ₹ 56,508 round trip
    Fly from Chicago to Kochi from ₹ 59,791 round trip
    Fly from Chicago to Chennai from ₹ 59,968 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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