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$291+ Cheap flights from Illinois to India

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — DEL
Mar 23 — Mar 301
Mon 3/23
Mon 3/30
1 adult, Economy
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Cheap flight deals from Illinois to India

Cheapest flights from Illinois to India
Explore the most affordable flight options available from Illinois to India. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2026.

This Flightnetwork deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/252:20 pm
ORD
-
DEL
1 stop22h 45m
SWISS
Thu 10/221:05 am
DEL
-
ORD
1 stop25h 20m
SWISS
Deal found 2/17$690
This BusinessClass deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/279:23 pm
ORD
-
DEL
1 stop37h 37m
SWISS
Mon 4/201:05 am
DEL
-
ORD
1 stop25h 20m
SWISS
Deal found 2/17$692
This Justfly.com deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/171:10 pm
ORD
-
DEL
Nonstop16h 20m
Air India
Sun 5/32:15 am
DEL
-
ORD
1 stop19h 25m
Air India
Deal found 2/17$693
This Indian Eagle deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/41:10 pm
ORD
-
DEL
Nonstop16h 20m
Air India
Tue 5/262:15 am
DEL
-
ORD
1 stop19h 25m
Air India
Deal found 2/20$695
This oojo deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/128:10 pm
ORD
-
DEL
1 stop22h 10m
Turkish Airlines
Tue 5/56:30 am
DEL
-
ORD
1 stop37h 40m
Turkish Airlines
Deal found 2/20$696
This BusinessClass deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/94:30 pm
ORD
-
DEL
1 stop18h 00m
Lufthansa
Sun 4/121:45 am
DEL
-
ORD
1 stop27h 00m
Lufthansa
Deal found 2/17$697
This Kiwi.com deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/107:50 pm
ORD
-
DEL
1 stop17h 55m
Multiple Airlines
Tue 4/142:50 am
DEL
-
ORD
1 stop20h 35m
Multiple Airlines
Deal found 2/18$698
This FlightHub deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/61:55 pm
ORD
-
DEL
2 stops43h 25m
Multiple Airlines
Sat 5/301:45 am
DEL
-
ORD
1 stop27h 00m
Multiple Airlines
Deal found 2/20$699
This KAYAK deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/94:00 pm
ORD
-
DEL
1 stop42h 40m
Cathay Pacific
Sun 10/410:45 pm
DEL
-
ORD
1 stop25h 40m
Cathay Pacific
Deal found 2/20$700
This Gurufare deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/219:23 pm
ORD
-
DEL
1 stop37h 07m
SWISS
Wed 4/151:05 am
DEL
-
ORD
1 stop22h 00m
SWISS
Deal found 2/19$701
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:10 pm
ORD
-
DEL
1 stop19h 10m
Delta
Tue 9/293:55 am
DEL
-
ORD
1 stop21h 05m
Delta
Deal found 2/19$702
This Delta deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:10 pm
ORD
-
DEL
1 stop19h 10m
Delta
Sun 10/43:55 am
DEL
-
ORD
1 stop21h 05m
Delta
Deal found 2/18$703

Find flight deals from Illinois to India

Keep the following information in mind while searching for Illinois to India flight deals. Data was last updated February 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$692
(BusinessClass)

One-way from

$291
(KLM)

Popular in

December

Cheapest in

September

Average price

$849

Good round-trip deal

$724 or less

Good one-way deal

$323 or less
Provider with most accurate pricing for Chicago (CHI)-New Delhi Indira Gandhi Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-New Delhi Indira Gandhi Intl flights.
Search Deals
From Illinois to India
Search Deals
One-way flight from Illinois to India
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($144 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Illinois to India.
Search Deals
Price to beat on a one-way flight from Illinois to India.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to India that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 21, 2026.
Use the filters below to find and compare flights from Illinois to India that are best for you.

Fly from

Illinois

Fly to

India

Route

Depart

Return

Price

ChicagoNew Delhi

ORD - DEL

ORDDEL

Chicago O'Hare Intl

Wed 4/22

2:25 pm-1:55 am

2 stops25h 00m

New Delhi Indira Gandhi Intl

Tue 5/26

1:05 am-3:10 pm

1 stop24h 35m

$707

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Thu 4/16

7:45 am-10:10 pm

2 stops27h 55m

New Delhi Indira Gandhi Intl

Sat 4/25

1:45 am-9:08 pm

2 stops29h 53m

$725

ChicagoNew Delhi

ORD - DEL

ORDDEL

Chicago O'Hare Intl

Tue 5/12

10:40 am-10:50 pm

2 stops25h 40m

New Delhi Indira Gandhi Intl

Tue 6/23

3:55 am-2:30 pm

1 stop21h 05m

$732

ChicagoNew Delhi

ORD - DEL

ORDDEL

Chicago O'Hare Intl

Thu 5/7

3:00 pm-11:55 pm

2 stops22h 25m

New Delhi Indira Gandhi Intl

Wed 5/27

3:00 am-1:10 pm

1 stop20h 40m

$734

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Sat 4/11

7:45 am-10:10 pm

2 stops27h 55m

New Delhi Indira Gandhi Intl

Thu 4/23

1:45 am-9:08 pm

2 stops29h 53m

$734

ChicagoMumbai

ORD - BOM

ORDBOM

Chicago O'Hare Intl

Wed 4/8

8:10 pm-5:15 am

1 stop22h 35m

Mumbai Chhatrapati Shivaji Intl

Wed 4/29

6:55 am-9:40 am

1 stop37h 15m

$738

ChicagoNew Delhi

ORD - DEL

ORDDEL

Chicago O'Hare Intl

Mon 5/4

5:10 pm-10:50 pm

1 stop19h 10m

New Delhi Indira Gandhi Intl

Sun 5/31

1:05 am-3:10 pm

1 stop24h 35m

$747

ChicagoNew Delhi

ORD - DEL

ORDDEL

Chicago O'Hare Intl

Sun 5/3

5:10 pm-10:50 pm

1 stop19h 10m

New Delhi Indira Gandhi Intl

Mon 6/1

12:50 am-3:10 pm

1 stop24h 50m

$747

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Mon 5/25

1:13 pm-11:55 pm

2 stops24h 12m

New Delhi Indira Gandhi Intl

Tue 6/16

1:45 am-3:46 pm

2 stops24h 31m

$753

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Sat 5/23

1:13 pm-11:55 pm

2 stops24h 12m

New Delhi Indira Gandhi Intl

Fri 6/5

1:45 am-3:46 pm

2 stops24h 31m

$765

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 60 results
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Best time to book a flight from Illinois to India

Have a flexible travel schedule? Discover the best time to fly to India from Illinois with our price prediction graph.
Estimated round-trip 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.

Cheapflights Insights

Everything you need to know about your flight from Illinois to India

What is the cheapest month to book a flight from Illinois to India?

Currently, January is the cheapest month in which you can book a flight from Illinois to India (average of $599). Flying from Illinois to India in June is currently the most expensive (average of $776). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IL to IN?

Find hourly flight availability from Illinois to India. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 21, 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 11% on flights from Illinois to India by exploring options for tickets at noon.

What is the cheapest day to fly from Illinois to India?

Use this chart to determine the cheapest time to fly round-trip from Illinois to India. Price data was last updated on September 21, 2025.

Travelers seeking maximum savings on their Illinois to India flight should consider departing on Saturday at noon when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Illinois to India. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Illinois to India?

    There are many flights that can get you from Illinois to India in 22h 25m. Fly via Delta, ITA Airways, or Lufthansa to get the fastest option. There are 7465 mi between Illinois and India. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Illinois to India one-way?

    For one-way options, check prices for Royal Jordanian. According to our data, you can fly for as low as $229. Users have also found prices from $273 and $297 on Air India and Etihad Airways, respectively.

  • Can I find deals for flights from Illinois to India that include hotel bookings?

    Yes. In addition to deals on Illinois to India flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to India?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to India.

  • Can I find deals for business class flights from Illinois to India?

    Yes. Cheapflights offers flight deals from Illinois to India by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Illinois to India?

    Currently, January is the cheapest month in which you can book a flight from Illinois to India (average of $599). Flying from Illinois to India in June is currently the most expensive (average of $776). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Illinois to India

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Illinois to India

Discover the top 10 airlines that operate flights from Illinois to India. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$392Average$968FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$491Average$1,180FlexibilityNo cancel feeOn-time79%
Turkish AirlinesCheapest$579Average$978FlexibilityNo cancel feeOn-time77%
Japan AirlinesCheapest$592Average$1,006FlexibilityNo cancel feeOn-time79%
Cathay PacificCheapest$598Average$739FlexibilityNo cancel feeOn-time72%
Air CanadaCheapest$607Average$1,015FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$659Average$1,247FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$667Average$1,330FlexibilityNo cancel feeOn-time69%
Scandinavian AirlinesCheapest$683Average$768FlexibilityNo cancel feeOn-time77%
KLMCheapest$691Average$1,053FlexibilityNo cancel feeOn-time75%

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