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Cheap flights from Illinois to New Delhi from ₹ 35,087

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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — DEL
12 Jun — 19 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Illinois to New Delhi

Enter your travel dates to find the best prices.

Cheapest flights from Illinois to New Delhi
Explore the most affordable flight options available from Illinois to New Delhi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 May 2026.

Thu 24/911:10
ORD
-
DEL
2 stops26h 25m
Virgin Atlantic
Tue 6/1002:05
DEL
-
ORD
2 stops30h 10m
Virgin Atlantic
Deal found 8/5₹ 77,153
Tue 22/917:10
ORD
-
DEL
1 stop19h 10m
Delta
Mon 12/1003:55
DEL
-
ORD
1 stop20h 50m
Delta
Deal found 10/5₹ 77,248
Wed 5/814:00
ORD
-
DEL
1 stop37h 40m
Etihad Airways
Mon 5/1009:25
DEL
-
ORD
1 stop40h 45m
Etihad Airways
Deal found 9/5₹ 77,439
Thu 17/914:00
ORD
-
DEL
1 stop18h 50m
Etihad Airways
Tue 13/1021:15
DEL
-
ORD
1 stop21h 50m
Etihad Airways
Deal found 10/5₹ 77,535
Sat 26/913:30
ORD
-
DEL
2 stops22h 50m
Delta
Sun 4/1000:50
DEL
-
ORD
1 stop24h 50m
Delta
Deal found 8/5₹ 77,631
Sat 10/1013:30
ORD
-
DEL
2 stops24h 05m
Delta
Thu 12/1101:30
DEL
-
ORD
1 stop25h 10m
Delta
Deal found 9/5₹ 77,726
Tue 29/921:10
ORD
-
DEL
1 stop19h 30m
Etihad Airways
Sun 11/1021:15
DEL
-
ORD
1 stop21h 50m
Etihad Airways
Deal found 8/5₹ 77,917
Thu 10/917:10
ORD
-
DEL
1 stop19h 10m
Multiple Airlines
Mon 5/1003:55
DEL
-
ORD
2 stops24h 45m
Multiple Airlines
Deal found 11/5₹ 78,109
Mon 18/506:23
MDW
-
DEL
2 stops29h 57m
Delta
Thu 18/602:05
DEL
-
MDW
2 stops26h 56m
Delta
Deal found 9/5₹ 78,204
Sun 27/914:00
ORD
-
DEL
1 stop18h 50m
Etihad Airways
Thu 8/1021:15
DEL
-
ORD
1 stop21h 50m
Etihad Airways
Deal found 8/5₹ 78,204
Mon 3/814:00
ORD
-
DEL
1 stop18h 50m
Etihad Airways
Mon 24/815:55
DEL
-
ORD
1 stop34h 15m
Etihad Airways
Deal found 12/5₹ 78,395
Thu 28/513:59
MDW
-
DEL
2 stops25h 26m
Delta
Mon 6/700:50
DEL
-
MDW
2 stops28h 05m
Delta
Deal found 11/5₹ 78,491

Find flight deals from Illinois to New Delhi

Keep the following information in mind while searching for Illinois to New Delhi flight deals. Data was last updated 13 May 2026.

Round-trip from

₹ 77,153

One-way from

₹ 35,087

Popular in

December

Cheapest in

September

Average price

₹ 92,354

Good round-trip deal

₹ 89,627 or less

Good one-way deal

₹ 63,864 or less
Delta
  • Delta
  • 27/8-15/2
  • 4 total stops
  • 52h 45m total
  • Illinois to New Delhi
Search Deals
Etihad Airways
  • Etihad Airways
  • 4/7
  • 1 total stop
  • 26h 40m total
  • Illinois to New Delhi
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (₹ 1,489,049 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (₹ 479,729 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Illinois to New Delhi Indira Gandhi Intl.
Search Deals
Price to beat on a one-way flight from Illinois to New Delhi Indira Gandhi Intl.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Illinois to New Delhi 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 454,620 searches. Data last updated 13 May 2026.
Use the filters below to find and compare flights from Illinois to New Delhi that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ChicagoNew Delhi

MDW - DEL

MDWDEL

Chicago Midway

Tue 26/5

13:22-01:55

2 stops26h 03m

New Delhi Indira Gandhi Intl

Fri 12/6

00:50-18:11

2 stops27h 51m

₹ 79,447

ChicagoNew Delhi

MDW - DEL

MDWDEL

Chicago Midway

Sat 30/5

19:13-01:55

2 stops20h 12m

New Delhi Indira Gandhi Intl

Wed 1/7

02:05-18:31

2 stops26h 56m

₹ 82,315

ChicagoNew Delhi

ORD - DEL

ORDDEL

Chicago O'Hare Intl

Tue 29/9

15:00-00:05

2 stops22h 35m

New Delhi Indira Gandhi Intl

Thu 8/10

02:05-20:24

2 stops28h 49m

₹ 84,227

ChicagoNew Delhi

MDW - DEL

MDWDEL

Chicago Midway

Sat 7/11

12:30-02:35

2 stops26h 35m

New Delhi Indira Gandhi Intl

Wed 9/12

03:20-18:37

2 stops26h 47m

₹ 84,514

ChicagoNew Delhi

MDW - DEL

MDWDEL

Chicago Midway

Fri 4/9

13:00-01:55

2 stops26h 25m

New Delhi Indira Gandhi Intl

Sun 13/12

03:20-21:45

2 stops29h 55m

₹ 86,809

ChicagoNew Delhi

ORD - DEL

ORDDEL

Chicago O'Hare Intl

Tue 29/9

20:10-04:50

1 stop22h 10m

New Delhi Indira Gandhi Intl

Thu 8/10

06:30-09:40

1 stop37h 40m

₹ 87,478

ChicagoNew Delhi

ORD - DEL

ORDDEL

Chicago O'Hare Intl

Mon 12/10

11:30-00:05

2 stops26h 05m

New Delhi Indira Gandhi Intl

Tue 17/11

01:30-15:10

1 stop25h 10m

₹ 87,669

ChicagoNew Delhi

MDW - DEL

MDWDEL

Chicago Midway

Mon 28/9

13:00-22:50

2 stops23h 20m

New Delhi Indira Gandhi Intl

Mon 12/10

03:55-18:37

2 stops25h 12m

₹ 92,067

ChicagoNew Delhi

MDW - DEL

MDWDEL

Chicago Midway

Mon 7/9

09:30-00:05

2 stops28h 05m

New Delhi Indira Gandhi Intl

Sun 4/10

03:55-18:31

2 stops25h 06m

₹ 92,162

ChicagoNew Delhi

ORD - DEL

ORDDEL

Chicago O'Hare Intl

Sat 3/10

13:15-00:05

2 stops24h 20m

New Delhi Indira Gandhi Intl

Sun 11/10

03:55-18:40

2 stops25h 15m

₹ 93,692

Flights are sorted by cheapest return flights first.

Deals found on 12/5

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Illinois to New Delhi

Have a flexible travel schedule? Discover the best time to fly to New Delhi 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.

Cheapflights Insights

Everything you need to know about your flight from Illinois to New Delhi

How far ahead should I book a flight from Illinois to New Delhi?

Booking 80 days in advance of your planned departure date is, on average, the best time to get cheap flights from Illinois to New Delhi. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from Illinois to New Delhi (average of ₹ 57,076). Flying from Illinois to New Delhi in December is currently the most expensive (average of ₹ 141,972). 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 DEL?

Find hourly flight availability from Illinois to New Delhi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 May 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to New Delhi as you normally would.

How much does it cost for a return flight from Illinois to New Delhi?

Related info for your journey

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

  • What airport do you fly into for flights to New Delhi from Illinois?

    New Delhi Indira Gandhi Intl (DEL) is the airport you will fly into if you book a flight from Illinois to New Delhi. It is only a 12.5 km journey from Indira Gandhi Intl (DEL) to New Delhi’s city centre.

  • How long is the flight from Illinois to New Delhi?

    Departing from Illinois to New Delhi will take you 22h 10m. The distance from Illinois to New Delhi is about 12014 km. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with Air India, which is currently one of the cheapest options available, starting at ₹ 19,206. Etihad Airways flights start at ₹ 27,096 while deals on IndiGo start at ₹ 27,488 one-way.

  • What are the most popular routes from Illinois to New Delhi?

    When deciding which route to take from Illinois to New Delhi, consider Chicago O'Hare Intl - New Delhi Indira Gandhi Intl, Chicago Midway - New Delhi Indira Gandhi Intl or Lambert-St Louis - New Delhi Indira Gandhi Intl, as they are the most popular.

  • What are the cheapest flights from Illinois to New Delhi?

    While on average a flight from Illinois to New Delhi is generally ₹ 94,925, our data shows the cheapest flight currently is ₹ 40,055. When looking at the most popular route, (Chicago O'Hare Intl - New Delhi Indira Gandhi Intl), you can expect to pay ₹ 74,093 for that flight.

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

    Yes. In addition to deals on Illinois to New Delhi flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Illinois to New Delhi?

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

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

    Yes. Cheapflights offers flight deals from Illinois to New Delhi 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 New Delhi?

    Currently, August is the cheapest month in which you can book a flight from Illinois to New Delhi (average of ₹ 57,076). Flying from Illinois to New Delhi in December is currently the most expensive (average of ₹ 141,972). 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

Travelling to a place near New Delhi?

Book flights to New Delhi if you plan to visit one of these locations
Noida
Faridabad

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Alternative routes for Illinois to New Delhi

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Illinois to New Delhi

Discover the top 9 airlines that operate flights from Illinois to New Delhi. 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 454,620 searches. Data last updated 13 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest₹ 49,216Average₹ 79,405FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Air IndiaCheapest₹ 61,506Average₹ 100,981FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Etihad AirwaysCheapest₹ 66,567Average₹ 83,549FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
SWISSCheapest₹ 67,496Average₹ 95,030FlexibilityNo cancel feeOn-time79%
Search SWISS flights
KLMCheapest₹ 67,604Average₹ 146,587FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest₹ 69,864Average₹ 104,637FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
IndiGoCheapest₹ 72,795Average₹ 138,831FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
United AirlinesCheapest₹ 74,864Average₹ 175,626FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest₹ 83,614Average₹ 132,287FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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 to New Delhi?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Illinois to New Delhi. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Illinois to New Delhi?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Illinois to New Delhi for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Illinois to New Delhi with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Illinois to New Delhi, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Illinois to New Delhi become cheaper?

Of course! You can now track prices for flights from Illinois to New Delhi and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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