₹ 11,089+ 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 28/5. 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
17 May — 24 May1
1 adult
1 adult, Economy, 0 bags

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 17 April 2026. In the last 7 days, Cheapflights users made a total of 454,620 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

ChicagoNew Delhi

MDW - DEL

MDWDEL

Chicago Midway

Fri 1/5

09:27-22:50

2 stops26h 53m

New Delhi Indira Gandhi Intl

Thu 4/6

03:55-17:56

2 stops24h 31m

₹ 73,711

ChicagoNew Delhi

MDW - DEL

MDWDEL

Chicago Midway

Sat 2/5

09:46-22:50

2 stops26h 34m

New Delhi Indira Gandhi Intl

Fri 5/6

00:50-18:33

2 stops28h 13m

₹ 73,711

ChicagoMumbai

MDW - BOM

MDWBOM

Chicago Midway

Thu 28/5

09:23-23:20

2 stops27h 27m

Mumbai Chhatrapati Shivaji Intl

Mon 15/6

01:20-22:17

2 stops31h 27m

₹ 77,812

ChicagoMumbai

ORD - BOM

ORDBOM

Chicago O'Hare Intl

Sat 19/9

19:15-04:30

1 stop22h 45m

Mumbai Chhatrapati Shivaji Intl

Wed 21/10

06:30-16:10

1 stop20h 10m

₹ 78,744
Fastest return journey

ChicagoMumbai

ORD - BOM

ORDBOM

Chicago O'Hare Intl

Sat 27/6

21:10-02:05

1 stop18h 25m

Mumbai Chhatrapati Shivaji Intl

Mon 13/7

05:10-15:40

1 stop21h 00m

₹ 78,837

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Sat 2/5

14:00-08:25

1 stop31h 55m

Chennai

Tue 30/6

10:15-15:40

1 stop39h 55m

₹ 79,116

ChicagoMumbai

ORD - BOM

ORDBOM

Chicago O'Hare Intl

Thu 24/9

19:20-08:05

1 stop26h 15m

Mumbai Chhatrapati Shivaji Intl

Mon 28/9

04:20-15:05

1 stop21h 15m

₹ 82,471

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Tue 21/7

21:10-08:25

1 stop24h 45m

Chennai

Sun 30/8

04:05-15:40

1 stop22h 05m

₹ 82,844

ChicagoNew Delhi

MDW - DEL

MDWDEL

Chicago Midway

Thu 4/6

13:22-01:55

2 stops26h 03m

New Delhi Indira Gandhi Intl

Mon 29/6

03:55-16:46

2 stops23h 21m

₹ 84,894

ChicagoMumbai

MDW - BOM

MDWBOM

Chicago Midway

Sat 4/7

09:17-23:20

2 stops27h 33m

Mumbai Chhatrapati Shivaji Intl

Tue 21/7

02:00-18:25

2 stops26h 55m

₹ 85,267

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 60 resultsSorted by cheapest first
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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, August is the cheapest month in which you can book a flight from Illinois (average of ₹ 55,633). Flying from Illinois in December will prove the most costly (average of ₹ 138,384). 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 ₹ 64,615
Air India
Air India
From ₹ 39,736
Lufthansa
Lufthansa
From ₹ 68,098
Emirates
Emirates
From ₹ 68,680

What is the cheapest place to fly to from Illinois?

The cheapest city to fly to from Illinois is Atlanta Hartsfield-Jackson, with prices starting at ₹ 2,524. Explore other affordable destinations below.

Atlanta Hartsfield-Jackson
Atlanta Hartsfield-Jackson
From ₹ 2,524
Miami
Miami
From ₹ 4,088
Philadelphia
Philadelphia
From ₹ 5,353
New York
New York
From ₹ 8,238

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 Belleville

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 17 April 2026.

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

    Chicago O'Hare Intl airport offers the cheapest routes to Ahmedabad from ₹ 62,063. Chicago Midway airport is a great option if you're flying to New Delhi from ₹ 88,715. 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?

    August is currently the cheapest month to fly from Illinois. At this moment in time December 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 Mumbai from ₹ 62,063 round trip
    Fly from Chicago to New Delhi from ₹ 63,647 round trip
    Fly from Chicago to Bengaluru from ₹ 70,823 round trip
    Fly from Chicago to Ahmedabad from ₹ 72,593 round trip
    Fly from Chicago to Hyderabad from ₹ 72,593 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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