₹ 15,661+ 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 25/8. 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
12 Jul — 19 Jul1
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 12 June 2026. In the last 7 days, Cheapflights users made a total of 454,620 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

ChicagoMumbai

ORD - BOM

ORDBOM

Chicago O'Hare Intl

Thu 10/9

17:10-23:20

1 stop19h 40m

Mumbai Chhatrapati Shivaji Intl

Tue 22/9

01:20-15:10

1 stop24h 20m

₹ 85,181

ChicagoMumbai

ORD - BOM

ORDBOM

Chicago O'Hare Intl

Mon 31/8

15:19-00:01

2 stops22h 12m

Mumbai Chhatrapati Shivaji Intl

Fri 9/10

02:00-16:33

2 stops25h 03m

₹ 85,563
Fastest return journey

ChicagoNew Delhi

ORD - DEL

ORDDEL

Chicago O'Hare Intl

Sat 12/9

19:20-01:55

1 stop20h 05m

New Delhi Indira Gandhi Intl

Sat 3/10

03:25-15:05

1 stop22h 10m

₹ 89,765

ChicagoNew Delhi

MDW - DEL

MDWDEL

Chicago Midway

Tue 23/6

13:26-22:50

2 stops22h 54m

New Delhi Indira Gandhi Intl

Wed 22/7

00:50-18:18

2 stops51h 58m

₹ 90,051

ChicagoNew Delhi

ORD - DEL

ORDDEL

Chicago O'Hare Intl

Tue 1/9

15:19-09:10

2 stops31h 21m

New Delhi Indira Gandhi Intl

Sun 20/9

02:05-22:22

2 stops30h 47m

₹ 91,675

ChicagoNew Delhi

MDW - DEL

MDWDEL

Chicago Midway

Sun 28/6

18:58-22:50

2 stops41h 22m

New Delhi Indira Gandhi Intl

Thu 23/7

00:50-08:37

2 stops42h 17m

₹ 93,012

ChicagoNew Delhi

MDW - DEL

MDWDEL

Chicago Midway

Tue 23/6

13:26-22:50

2 stops22h 54m

New Delhi Indira Gandhi Intl

Thu 16/7

00:50-08:37

2 stops42h 17m

₹ 93,967

ChicagoNew Delhi

ORD - DEL

ORDDEL

Chicago O'Hare Intl

Sat 21/11

20:20-19:20

1 stop35h 30m

New Delhi Indira Gandhi Intl

Thu 21/1

04:25-15:00

1 stop22h 05m

₹ 96,641

ChicagoHyderabad

ORD - HYD

ORDHYD

Chicago O'Hare Intl

Thu 27/8

16:20-00:20

1 stop21h 30m

Hyderabad Rajiv Gandhi Intl

Tue 27/10

02:55-15:25

1 stop23h 00m

₹ 97,023

ChicagoNew Delhi

ORD - DEL

ORDDEL

Chicago O'Hare Intl

Fri 14/8

11:15-21:30

2 stops23h 45m

New Delhi Indira Gandhi Intl

Sun 20/9

23:35-16:52

2 stops27h 47m

₹ 97,405

Flights are sorted by cheapest return flights first.

Deals found on 9/6

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, May is the cheapest month in which you can book a flight from Illinois (average of ₹ 50,230). Flying from Illinois in August will prove the most costly (average of ₹ 167,116). 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: Etihad Airways, Air India, Emirates, Turkish Airlines, Air France. These airlines depart to the following popular destinations: Ahmedabad.

Etihad Airways
Etihad Airways
From ₹ 66,215
Air India
Air India
From ₹ 60,915
Lufthansa
Lufthansa
From ₹ 69,784
Emirates
Emirates
From ₹ 70,381

What is the cheapest place to fly to from Illinois?

The cheapest city to fly to from Illinois is Philadelphia, with prices starting at ₹ 4,517. Explore other affordable destinations below.

Philadelphia
Philadelphia
From ₹ 4,517
Toronto
Toronto
From ₹ 8,419
New York
New York
From ₹ 8,435
Orlando
Orlando
From ₹ 8,995

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

Booking 58 days in advance of your planned departure date is, on average, the best time to get cheap flights from Illinois. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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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 12 June 2026.

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

    Chicago O'Hare Intl airport offers the cheapest routes to Ahmedabad from ₹ 73,435. Chicago Midway airport is a great option if you're flying to New Delhi from ₹ 88,046. 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?

    May is currently the cheapest month to fly from Illinois. At this moment in time August 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 ₹ 73,435 round trip
    Fly from Chicago to New Delhi from ₹ 77,351 round trip
    Fly from Chicago to Kochi from ₹ 84,513 round trip
    Fly from Chicago to Chennai from ₹ 86,041 round trip
    Fly from Chicago to Hyderabad from ₹ 86,423 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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Fly with Cheapflights

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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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