₹ 15,740+ 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 5/9. 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
13 Sep — 20 Sep1
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 14 August 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

ORD Chicago O'Hare Intl - DEL New Delhi Indira Gandhi Intl

ORDDEL

Chicago O'Hare Intl

Thu 17/9

17:10-22:50

1 stop19h 10m

New Delhi Indira Gandhi Intl

Thu 1/10

00:50-15:10

1 stop24h 50m

₹ 81,944

ChicagoMumbai

MDW Chicago Midway - BOM Mumbai Chhatrapati Shivaji Intl

MDWBOM

Chicago Midway

Sun 11/10

09:29-23:20

2 stops27h 21m

Mumbai Chhatrapati Shivaji Intl

Sun 15/11

05:10-22:56

2 stops29h 16m

₹ 82,325

ChicagoNew Delhi

MDW Chicago Midway - DEL New Delhi Indira Gandhi Intl

MDWDEL

Chicago Midway

Mon 28/9

19:01-01:55

2 stops20h 24m

New Delhi Indira Gandhi Intl

Wed 28/10

03:20-18:00

2 stops25h 10m

₹ 82,325

ChicagoNew Delhi

MDW Chicago Midway - DEL New Delhi Indira Gandhi Intl

MDWDEL

Chicago Midway

Mon 14/9

19:01-01:55

2 stops20h 24m

New Delhi Indira Gandhi Intl

Mon 5/10

03:55-18:00

2 stops24h 35m

₹ 82,325

ChicagoNew Delhi

MDW Chicago Midway - DEL New Delhi Indira Gandhi Intl

MDWDEL

Chicago Midway

Wed 2/9

16:39-01:55

2 stops22h 46m

New Delhi Indira Gandhi Intl

Tue 8/9

03:55-18:19

2 stops24h 54m

₹ 84,710

ChicagoMumbai

MDW Chicago Midway - BOM Mumbai Chhatrapati Shivaji Intl

MDWBOM

Chicago Midway

Sat 2/1

09:30-00:30

2 stops27h 30m

Mumbai Chhatrapati Shivaji Intl

Thu 28/1

02:30-08:49

2 stops41h 49m

₹ 85,187

ChicagoMumbai

ORD Chicago O'Hare Intl - BOM Mumbai Chhatrapati Shivaji Intl

ORDBOM

Chicago O'Hare Intl

Sat 3/10

11:30-02:10

2 stops28h 10m

Mumbai Chhatrapati Shivaji Intl

Mon 26/10

05:10-17:15

1 stop22h 35m

₹ 85,569

ChicagoNew Delhi

MDW Chicago Midway - DEL New Delhi Indira Gandhi Intl

MDWDEL

Chicago Midway

Tue 29/9

17:11-01:55

2 stops22h 14m

New Delhi Indira Gandhi Intl

Tue 13/10

03:55-16:47

2 stops23h 22m

₹ 85,664

ChicagoNew Delhi

ORD Chicago O'Hare Intl - DEL New Delhi Indira Gandhi Intl

ORDDEL

Chicago O'Hare Intl

Thu 14/1

09:30-02:40

2 stops29h 40m

New Delhi Indira Gandhi Intl

Thu 4/2

11:20-09:24

2 stops33h 34m

₹ 90,148

ChicagoKochi

ORD Chicago O'Hare Intl - COK Kochi

ORDCOK

Chicago O'Hare Intl

Mon 4/1

18:50-07:20

2 stops49h 00m

Kochi

Thu 21/1

14:15-06:20

2 stops51h 35m

₹ 90,625

Flights are sorted by cheapest return flights first.

Deals found on 11/8

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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, April is the cheapest month in which you can book a flight from Illinois (average of ₹ 92,723). Flying from Illinois in December will prove the most costly (average of ₹ 148,624). 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, Emirates, Air India, Turkish Airlines, Air France. These airlines depart to the following popular destinations: Ahmedabad.

Etihad Airways
Etihad Airways
From ₹ 65,288
Air India
Air India
From ₹ 60,851
Lufthansa
Lufthansa
From ₹ 69,710
American Airlines
American Airlines
From ₹ 7,970

What is the cheapest place to fly to from Illinois?

The cheapest city to fly to from Illinois is Denver Intl, with prices starting at ₹ 5,520. Explore other affordable destinations below.

Denver Intl
Denver Intl
From ₹ 5,520
Minneapolis St Paul
Minneapolis St Paul
From ₹ 6,583
New York
New York
From ₹ 9,865
Dallas/Fort Worth
Dallas/Fort Worth
From ₹ 9,939

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.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

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 14 August 2026.

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

    Chicago O'Hare Intl airport offers the cheapest routes to Ahmedabad from ₹ 64,868. Chicago Midway airport is a great option if you're flying to New Delhi from ₹ 95,871. 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?

    April 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 New Delhi from ₹ 64,868 round trip
    Fly from Chicago to Mumbai from ₹ 64,868 round trip
    Fly from Chicago to Kochi from ₹ 77,937 round trip
    Fly from Chicago to Bengaluru from ₹ 82,421 round trip
    Fly from Chicago to Hyderabad from ₹ 84,519 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.

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.