Find flights
Deals
When to book
FAQs

Cheap flights from Illinois to New Delhi from ₹ 34,430

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
7 jan — 14 jan1
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 8 dezembro 2025.

seg 8/1214:35ORD - DEL
1 stop46h 05mCathay Pacific
seg 15/1222:45DEL - ORD
1 stop25h 40mCathay Pacific
Deal found 7/12₹ 69,040
seg 29/1213:30ORD - DEL
Nonstop15h 50mAir India
dom 25/102:15DEL - ORD
1 stop20h 45mAir India
Deal found 7/12₹ 69,490
seg 29/1213:30ORD - DEL
Nonstop15h 50mAir India
ter 27/102:15DEL - ORD
1 stop20h 45mAir India
Deal found 7/12₹ 70,389
seg 8/1214:35ORD - DEL
1 stop43h 30mCathay Pacific
seg 15/1201:30DEL - ORD
1 stop22h 55mCathay Pacific
Deal found 6/12₹ 70,749
seg 29/1213:30ORD - DEL
Nonstop15h 50mAir India
qui 29/102:15DEL - ORD
1 stop20h 45mAir India
Deal found 7/12₹ 71,378
seg 8/1214:35ORD - DEL
1 stop43h 30mCathay Pacific
dom 21/1222:45DEL - ORD
1 stop25h 40mCathay Pacific
Deal found 6/12₹ 74,075
seg 8/1214:35ORD - DEL
1 stop43h 30mCathay Pacific
sáb 13/1222:45DEL - ORD
1 stop25h 40mCathay Pacific
Deal found 6/12₹ 75,243
qua 31/1218:50ORD - DEL
1 stop17h 55mMultiple Airlines
dom 1/202:15DEL - ORD
1 stop20h 45mMultiple Airlines
Deal found 7/12₹ 75,603
dom 28/1213:30ORD - DEL
Nonstop15h 50mAir India
dom 25/102:15DEL - ORD
1 stop20h 45mAir India
Deal found 7/12₹ 76,682
dom 28/1213:30ORD - DEL
Nonstop15h 50mAir India
ter 27/102:15DEL - ORD
1 stop20h 45mAir India
Deal found 7/12₹ 77,491
seg 8/1214:35ORD - DEL
1 stop46h 05mCathay Pacific
sáb 13/1201:30DEL - ORD
1 stop22h 55mCathay Pacific
Deal found 7/12₹ 78,300
qua 31/1209:29MDW - DEL
2 stops28h 11mDelta
qui 29/103:20DEL - MDW
2 stops26h 05mDelta
Deal found 7/12₹ 88,368

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 8 dezembro 2025.

Round-trip from

₹ 64,636

One-way from

₹ 34,430

Popular in

December

Cheapest in

September

Average price

₹ 140,059

Good round-trip deal

₹ 58,063 or less

Good one-way deal

₹ 44,368 or less
Lufthansa
  • Lufthansa
  • 28/1-12/2
  • 3 total stops
  • 49h 30m total
  • Illinois to New Delhi
Search Deals
Air India
  • Air India
  • 12/1
  • Nonstop
  • 15h 50m total
  • Illinois to New Delhi
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (₹ 1,561,677 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (₹ 446,250 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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 8 dezembro 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

MDW - DEL

MDWDEL

Chicago Midway

dom 24/5

09:30-01:55

2 stops29h 55m

New Delhi Indira Gandhi Intl

dom 5/7

03:55-18:31

2 stops49h 06m

₹ 65,265

ChicagoNew Delhi

ORD - DEL

ORDDEL

Chicago O'Hare Intl

qua 18/2

18:50-00:15

1 stop17h 55m

New Delhi Indira Gandhi Intl

dom 29/3

01:45-18:15

1 stop27h 00m

₹ 65,624

ChicagoNew Delhi

ORD - DEL

ORDDEL

Chicago O'Hare Intl

dom 1/3

15:45-00:15

2 stops21h 00m

New Delhi Indira Gandhi Intl

dom 29/3

01:45-18:15

1 stop27h 00m

₹ 67,512

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

dom 18/1

16:49-00:05

2 stops43h 46m

New Delhi Indira Gandhi Intl

qua 28/1

01:55-23:59

2 stops33h 34m

₹ 68,231

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

qua 21/1

11:22-00:05

2 stops25h 13m

New Delhi Indira Gandhi Intl

ter 27/1

03:35-13:55

1 stop21h 50m

₹ 68,681

ChicagoNew Delhi

ORD - DEL

ORDDEL

Chicago O'Hare Intl

sex 30/1

13:30-16:50

Nonstop15h 50m

New Delhi Indira Gandhi Intl

ter 10/2

02:15-11:30

Nonstop20h 45m

₹ 68,861

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

seg 9/3

16:05-00:05

2 stops21h 30m

New Delhi Indira Gandhi Intl

ter 31/3

20:30-13:30

2 stops27h 30m

₹ 68,951

ChicagoNew Delhi

MDW - DEL

MDWDEL

Chicago Midway

ter 13/1

13:28-02:40

2 stops25h 42m

New Delhi Indira Gandhi Intl

dom 25/1

03:20-17:55

2 stops26h 05m

₹ 69,490

ChicagoNew Delhi

MDW - DEL

MDWDEL

Chicago Midway

sáb 17/1

13:28-03:30

2 stops26h 32m

New Delhi Indira Gandhi Intl

qua 21/1

03:20-17:55

2 stops26h 05m

₹ 69,490

ChicagoNew Delhi

ORD - DEL

ORDDEL

Chicago O'Hare Intl

seg 30/3

17:39-01:55

2 stops21h 46m

New Delhi Indira Gandhi Intl

seg 6/4

02:15-18:31

2 stops26h 46m

₹ 69,490

Flights are sorted by cheapest return flights first.

Deals found on 7/12

Showing 1-10 of 60 results
1
2
3
...
6

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 ₹ 53,938). Flying from Illinois to New Delhi in June is currently the most expensive (average of ₹ 69,850). 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 8 dezembro 2025.

It’s typically best to fly out from Illinois to New Delhi at midday. Doing so could potentially save you 39% on the flight price compared to flying in the morning, 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 16 December 2024.

Travellers seeking maximum savings on their Illinois to New Delhi flight should consider departing on Sunday 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.

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 15h 50m. 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 ₹ 18,241. Virgin Atlantic flights start at ₹ 26,217 while deals on American Airlines start at ₹ 27,042 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 ₹ 70,812, our data shows the cheapest flight currently is ₹ 41,892. When looking at the most popular route, (Chicago O'Hare Intl - New Delhi Indira Gandhi Intl), you can expect to pay ₹ 56,095 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 ₹ 53,938). Flying from Illinois to New Delhi in June is currently the most expensive (average of ₹ 69,850). 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

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.

Alternative routes for Illinois to New Delhi

See prices for flight routes from nearby airports that may be better suited for you.
Newark to New Delhi flights
San Francisco to New Delhi flights
John F Kennedy Intl to New Delhi flights
LaGuardia to New Delhi flights
Seattle to New Delhi flights
O'Hare Intl to New Delhi flights
Dallas/Fort Worth to New Delhi flights
San Jose to New Delhi flights
Dulles Intl to New Delhi flights
Los Angeles to New Delhi flights
Oakland to New Delhi flights
Reagan-National to New Delhi flights
Baltimore to New Delhi flights
Atlanta to New Delhi flights
Boston to New Delhi flights
Detroit to New Delhi flights
Santa Ana to New Delhi flights
Burbank to New Delhi flights
Ontario to New Delhi flights
Hobby to New Delhi flights
George Bush Intcntl to New Delhi flights
Sky Harbor Intl to New Delhi flights
Midway to New Delhi flights
Love Field to New Delhi flights
Miami to New Delhi flights
Raleigh to New Delhi flights
Austin to New Delhi flights
Indianapolis to New Delhi flights
Buffalo to New Delhi flights
Philadelphia to New Delhi flights
Minneapolis to New Delhi flights
Cincinnati to New Delhi flights
Tampa to New Delhi flights
San Diego to New Delhi flights
Orlando to New Delhi flights
Charlotte to New Delhi flights
Columbus to New Delhi flights
St. Louis to New Delhi flights
Syracuse to New Delhi flights
Denver to New Delhi flights
Cleveland to New Delhi flights
Portland to New Delhi flights
Nashville to New Delhi flights
Las Vegas to New Delhi flights
Kansas City to New Delhi flights
White Plains to New Delhi flights
Santa Rosa to New Delhi flights
Fort Lauderdale to New Delhi flights
Memphis to New Delhi flights
Pittsburgh to New Delhi flights

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 8 dezembro 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest₹ 46,278Average₹ 70,538FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
FinnairCheapest₹ 54,383Average₹ 100,345FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Etihad AirwaysCheapest₹ 61,861Average₹ 76,173FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
SWISSCheapest₹ 64,219Average₹ 100,608FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air IndiaCheapest₹ 65,263Average₹ 87,111FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
LufthansaCheapest₹ 65,983Average₹ 109,824FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
IndiGoCheapest₹ 71,935Average₹ 95,771FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
United AirlinesCheapest₹ 73,524Average₹ 161,759FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qatar AirwaysCheapest₹ 77,266Average₹ 112,989FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest₹ 103,028Average₹ 116,178FlexibilityNo cancel feeOn-time75%
Search Emirates 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.

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.