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Cheap flights from Illinois to New Delhi from ₹ 34,131

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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — DEL
16 Dec — 23 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap 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 16 November 2025.

Round-trip from

₹ 64,805

One-way from

₹ 34,131

Popular in

December

Cheapest in

September

Average price

₹ 87,057

Good round-trip deal

₹ 77,845 or less

Good one-way deal

₹ 59,391 or less
SWISS
  • SWISS
  • 20/2-19/7
  • 2 total stops
  • 39h 40m total
  • Illinois to New Delhi
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Air India
  • Air India
  • 12/1
  • Nonstop
  • 15h 50m total
  • Illinois to New Delhi
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (₹ 1,565,934 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (₹ 403,658 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Illinois to New Delhi Indira Gandhi Intl.
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Price to beat on a one-way flight from Illinois to New Delhi Indira Gandhi Intl.
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Find 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 16 November 2025.

Mon 1/1214:35ORD - DEL
1 stop43h 30mCathay Pacific
Mon 15/1201:30DEL - ORD
1 stop22h 55mCathay Pacific
Deal found 14/11₹ 65,160
Wed 19/1111:50ORD - DEL
1 stop29h 55mTurkish Airlines
Wed 3/1206:55DEL - ORD
1 stop38h 40mTurkish Airlines
Deal found 16/11₹ 65,426
Wed 24/1209:41ORD - DEL
2 stops29h 29mDelta
Tue 13/105:00DEL - ORD
2 stops24h 26mDelta
Deal found 14/11₹ 66,046
Wed 3/1214:35ORD - DEL
1 stop43h 30mCathay Pacific
Thu 25/1222:45DEL - ORD
1 stop25h 40mCathay Pacific
Deal found 15/11₹ 66,223
Tue 2/1214:35ORD - DEL
1 stop43h 30mCathay Pacific
Thu 5/222:45DEL - ORD
1 stop25h 40mCathay Pacific
Deal found 14/11₹ 66,312
Mon 1/1214:35ORD - DEL
1 stop43h 30mCathay Pacific
Thu 18/1222:45DEL - ORD
1 stop25h 40mCathay Pacific
Deal found 14/11₹ 66,401
Mon 1/1214:35ORD - DEL
1 stop43h 30mCathay Pacific
Thu 23/401:00DEL - ORD
1 stop23h 55mCathay Pacific
Deal found 16/11₹ 67,553
Mon 1/1214:35ORD - DEL
1 stop43h 30mCathay Pacific
Tue 9/1222:45DEL - ORD
1 stop25h 40mCathay Pacific
Deal found 14/11₹ 67,642
Wed 3/1214:35ORD - DEL
1 stop43h 30mCathay Pacific
Thu 18/1222:45DEL - ORD
1 stop25h 40mCathay Pacific
Deal found 16/11₹ 67,730
Tue 2/1214:35ORD - DEL
1 stop43h 30mCathay Pacific
Mon 2/201:30DEL - ORD
1 stop22h 55mCathay Pacific
Deal found 16/11₹ 68,440
Wed 3/1214:35ORD - DEL
1 stop43h 30mCathay Pacific
Wed 4/322:45DEL - ORD
1 stop25h 40mCathay Pacific
Deal found 15/11₹ 68,528
Wed 26/1114:35ORD - DEL
1 stop43h 30mCathay Pacific
Mon 27/401:00DEL - ORD
1 stop23h 55mCathay Pacific
Deal found 16/11₹ 68,617

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 16 November 2025.
Use the filters below to find and compare flights from Illinois to New Delhi that are best for you.

Fly from

Illinois

Fly to

New Delhi

Route

Depart

Return

Price

ChicagoNew Delhi

ORD - DEL

ORDDEL

Chicago O'Hare Intl

Mon 9/2

09:55-02:40

2 stops29h 15m

New Delhi Indira Gandhi Intl

Tue 24/3

11:40-10:09

2 stops32h 59m

₹ 65,603

ChicagoNew Delhi

ORD - DEL

ORDDEL

Chicago O'Hare Intl

Mon 16/2

18:35-00:15

2 stops42h 10m

New Delhi Indira Gandhi Intl

Tue 10/3

01:45-13:10

2 stops21h 55m

₹ 66,223

ChicagoNew Delhi

ORD - DEL

ORDDEL

Chicago O'Hare Intl

Tue 3/2

13:10-19:20

1 stop18h 40m

New Delhi Indira Gandhi Intl

Wed 25/2

16:20-07:35

1 stop26h 45m

₹ 66,755

ChicagoNew Delhi

ORD - DEL

ORDDEL

Chicago O'Hare Intl

Sun 8/3

15:35-21:35

1 stop43h 30m

New Delhi Indira Gandhi Intl

Mon 16/3

01:30-13:55

1 stop22h 55m

₹ 67,730

ChicagoNew Delhi

ORD - DEL

ORDDEL

Chicago O'Hare Intl

Sun 8/3

15:35-00:10

1 stop46h 05m

New Delhi Indira Gandhi Intl

Mon 23/3

22:45-13:55

1 stop25h 40m

₹ 67,730

ChicagoNew Delhi

ORD - DEL

ORDDEL

Chicago O'Hare Intl

Sun 1/2

13:10-14:10

1 stop37h 30m

New Delhi Indira Gandhi Intl

Sun 1/3

20:55-07:35

1 stop22h 10m

₹ 68,528

ChicagoNew Delhi

ORD - DEL

ORDDEL

Chicago O'Hare Intl

Sat 14/3

10:35-02:40

2 stops29h 35m

New Delhi Indira Gandhi Intl

Mon 6/4

02:15-18:10

2 stops26h 25m

₹ 69,770

ChicagoNew Delhi

MDW - DEL

MDWDEL

Chicago Midway

Wed 14/1

11:21-02:40

2 stops27h 49m

New Delhi Indira Gandhi Intl

Wed 18/2

03:20-22:44

2 stops30h 54m

₹ 69,858

ChicagoNew Delhi

MDW - DEL

MDWDEL

Chicago Midway

Tue 13/1

11:21-02:40

2 stops27h 49m

New Delhi Indira Gandhi Intl

Thu 19/2

03:20-18:37

2 stops26h 47m

₹ 69,858

ChicagoNew Delhi

MDW - DEL

MDWDEL

Chicago Midway

Thu 29/1

13:26-02:40

2 stops25h 44m

New Delhi Indira Gandhi Intl

Thu 19/2

03:20-18:37

2 stops26h 47m

₹ 69,858

Flights are sorted by cheapest return flights first.

Deals found on 14/11

Showing 1-10 of 60 results
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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

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

Currently, January is the cheapest month in which you can book a flight from Illinois to New Delhi (average of ₹ 54,255). Flying from Illinois to New Delhi in June is currently the most expensive (average of ₹ 70,479). 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 16 November 2025.

It’s typically best to fly out from Illinois to New Delhi at midday. Doing so could potentially save you 26% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Illinois to New Delhi?

Use this chart to determine the cheapest time to fly return from Illinois to New Delhi. Price data was last updated on 2 November 2025.

Travellers seeking maximum savings on their Illinois to New Delhi flight should consider departing on Tuesday at midday when fares are most often at their lowest. Sunday afternoons 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 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 18h 40m. 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 Virgin Atlantic, which is currently one of the cheapest options available, starting at ₹ 34,486. KLM flights start at ₹ 46,897 while deals on American Airlines start at ₹ 50,177 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 ₹ 77,365, our data shows the cheapest flight currently is ₹ 53,959. When looking at the most popular route, (Chicago O'Hare Intl - New Delhi Indira Gandhi Intl), you can expect to pay ₹ 55,940 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, January is the cheapest month in which you can book a flight from Illinois to New Delhi (average of ₹ 54,255). Flying from Illinois to New Delhi in June is currently the most expensive (average of ₹ 70,479). 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 10 airlines flying from Illinois to New Delhi

Discover the top 10 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 16 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest₹ 45,637Average₹ 66,227FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
FinnairCheapest₹ 53,630Average₹ 95,369FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Etihad AirwaysCheapest₹ 61,005Average₹ 75,229FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
KLMCheapest₹ 62,688Average₹ 87,716FlexibilityNo cancel feeOn-time75%
Search KLM flights
SWISSCheapest₹ 63,331Average₹ 99,215FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air IndiaCheapest₹ 64,360Average₹ 92,012FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
LufthansaCheapest₹ 67,480Average₹ 117,664FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest₹ 69,420Average₹ 168,137FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
IndiGoCheapest₹ 70,940Average₹ 98,626FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Qatar AirwaysCheapest₹ 76,197Average₹ 111,426FlexibilityNo cancel feeOn-time68%
Search Qatar 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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