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Cheap flights from New Delhi to Illinois from ₹ 34,752

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 21/2. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — ORD
16 Dec — 23 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from New Delhi to Illinois

Enter your travel dates to find the best prices.

Cheapest flights from New Delhi to Illinois
Explore the most affordable flight options available from New Delhi to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 November 2025.

Mon 8/1216:20DEL - ORD
1 stop26h 45mMultiple Airlines
Sun 8/213:30ORD - DEL
Nonstop15h 50mMultiple Airlines
Deal found 16/11₹ 67,376
Wed 3/1212:00DEL - ORD
3 stops31h 05mMultiple Airlines
Wed 21/113:10ORD - DEL
1 stop18h 40mMultiple Airlines
Deal found 14/11₹ 67,642
Tue 16/1204:25DEL - ORD
1 stop38h 40mEtihad Airways
Mon 5/113:10ORD - DEL
1 stop30h 50mEtihad Airways
Deal found 14/11₹ 67,730
Wed 19/1112:30DEL - ORD
2 stops30h 35mMultiple Airlines
Sat 11/414:00ORD - DEL
1 stop19h 00mMultiple Airlines
Deal found 14/11₹ 67,819
Thu 11/1216:20DEL - ORD
1 stop26h 45mEtihad Airways
Tue 6/113:10ORD - DEL
1 stop18h 40mEtihad Airways
Deal found 14/11₹ 67,908
Tue 16/1202:15DEL - ORD
1 stop20h 45mAir India
Wed 28/113:30ORD - DEL
Nonstop15h 50mAir India
Deal found 16/11₹ 68,174
Mon 8/1208:10DEL - ORD
3 stops34h 55mMultiple Airlines
Sat 28/213:10ORD - DEL
1 stop18h 40mMultiple Airlines
Deal found 16/11₹ 68,262
Sat 22/1120:55DEL - ORD
1 stop22h 10mEtihad Airways
Fri 24/414:00ORD - DEL
1 stop19h 00mEtihad Airways
Deal found 13/11₹ 68,528
Fri 21/1103:20DEL - ORD
1 stop25h 10mBritish Airways
Fri 24/419:05ORD - DEL
1 stop18h 00mBritish Airways
Deal found 13/11₹ 68,617
Sun 14/1202:15DEL - ORD
1 stop20h 45mMultiple Airlines
Tue 20/113:10ORD - DEL
1 stop37h 30mMultiple Airlines
Deal found 15/11₹ 68,706
Tue 25/1103:20DEL - ORD
2 stops26h 05mBritish Airways
Wed 18/216:25ORD - DEL
2 stops21h 20mBritish Airways
Deal found 16/11₹ 69,504
Wed 17/1201:30DEL - MDW
2 stops42h 54mDelta
Tue 6/119:16MDW - DEL
2 stops50h 14mDelta
Deal found 15/11₹ 71,631

Cheap flight deals from New Delhi to Illinois

Keep the following information in mind while searching for New Delhi to Illinois flight deals. Data was last updated 16 November 2025.

Round-trip from

₹ 67,376

One-way from

₹ 34,752

Popular in

August

Cheapest in

October

Average price

₹ 90,426

Good round-trip deal

₹ 161,851 or less

Good one-way deal

₹ 453,486 or less
Air India
  • Air India
  • 8/12-8/2
  • 1 total stop
  • 42h 35m total
  • New Delhi to Illinois
Search Deals
Air India
  • Air India
  • 21/2
  • 1 total stop
  • 20h 45m total
  • New Delhi to Illinois
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (₹ 81,752 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 112,043 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 New Delhi Indira Gandhi Intl to Illinois.
Search Deals
Price to beat on a one-way flight from New Delhi Indira Gandhi Intl to Illinois.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from New Delhi to Illinois 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 New Delhi to Illinois that are best for you.

Fly from

New Delhi

Fly to

Illinois

Route

Depart

Return

Price

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Thu 11/12

16:20-07:35

1 stop26h 45m

Chicago O'Hare Intl

Tue 6/1

13:10-19:20

1 stop18h 40m

₹ 67,908

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Thu 11/12

16:20-07:35

1 stop26h 45m

Chicago O'Hare Intl

Wed 7/1

13:10-03:00

1 stop26h 20m

₹ 67,908

New DelhiChicago

DEL - MDW

DELMDW

New Delhi Indira Gandhi Intl

Tue 7/4

03:55-18:34

2 stops25h 09m

Chicago Midway

Sun 12/4

13:00-01:55

2 stops26h 25m

₹ 71,099

New DelhiChicago

DEL - MDW

DELMDW

New Delhi Indira Gandhi Intl

Wed 17/12

01:30-08:54

2 stops42h 54m

Chicago Midway

Tue 6/1

19:16-09:00

2 stops50h 14m

₹ 71,631

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Tue 23/12

01:30-14:20

2 stops24h 20m

Chicago O'Hare Intl

Wed 4/2

13:58-23:30

2 stops22h 02m

₹ 72,074

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Thu 18/12

08:55-07:35

1 stop34h 10m

Chicago O'Hare Intl

Mon 5/1

13:10-03:00

1 stop26h 20m

₹ 72,518

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Wed 17/12

04:25-07:35

1 stop38h 40m

Chicago O'Hare Intl

Tue 6/1

13:10-19:20

1 stop18h 40m

₹ 72,518

New DelhiChicago

DEL - MDW

DELMDW

New Delhi Indira Gandhi Intl

Tue 2/12

03:20-23:47

2 stops31h 57m

Chicago Midway

Tue 10/2

13:49-03:30

2 stops26h 11m

₹ 73,404

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Tue 9/12

01:30-14:20

2 stops24h 20m

Chicago O'Hare Intl

Fri 13/2

16:25-01:10

1 stop21h 15m

₹ 76,862

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Thu 7/5

07:40-17:50

1 stop20h 40m

Chicago O'Hare Intl

Mon 13/7

16:56-05:20

2 stops25h 54m

₹ 77,216

Flights are sorted by cheapest return flights first.

Deals found on 15/11

Showing 1-10 of 56 results
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Best time to book a flight from New Delhi to Illinois

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

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

Currently, July is the cheapest month in which you can book a flight from New Delhi to Illinois (average of ₹ 45,567). Flying from New Delhi to Illinois in August is currently the most expensive (average of ₹ 79,521). 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 DEL to IL?

Find hourly flight availability from New Delhi to Illinois. 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.

Unlike in the evening, when flights are generally more expensive, you can save up to 20% on flights from New Delhi to Illinois by exploring options for tickets in the afternoon.

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

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated 16 November 2025.
Get a feel of what it's like to fly with Finnair, SWISS, andEtihad Airways from New Delhi to Illinois by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,334 reviews
Check prices

Boarding

7.6

Overall

7.6

Comfort

7.4

Entertainment

6.9

Crew

8.1

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.6
Good
1,334 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Boarding

7.6

Overall

7.6

Comfort

7.4

Entertainment

6.9

Crew

8.1

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
SWISS
7.5
Good
1,787 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Boarding

7.6

Overall

7.6

Comfort

7.4

Entertainment

6.9

Crew

8.1

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Etihad Airways
7.4
Good
1,303 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Boarding

7.6

Overall

7.6

Comfort

7.4

Entertainment

6.9

Crew

8.1

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
United Airlines
7.4
Good
9,013 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Boarding

7.6

Overall

7.6

Comfort

7.4

Entertainment

6.9

Crew

8.1

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Air India
5.5
Fair
2,938 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Boarding

7.6

Overall

7.6

Comfort

7.4

Entertainment

6.9

Crew

8.1

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Related info for your journey

Find useful and relevant information for your journey from New Delhi to Illinois. 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 from for flights from New Delhi to Illinois?

    If you book a flight to Illinois from New Delhi, you will be flying from Indira Gandhi Intl, which is the city’s only airport. New Delhi Indira Gandhi Intl (DEL) is located 12.5 km from the centre of New Delhi.

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

    Etihad Airways, Delta, and KLM can get you from New Delhi to Illinois in just under 25h 09m. Your travel time can differ by up to 6h 48m. There are 12031 km between New Delhi and Illinois. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    While some choose either New Delhi Indira Gandhi Intl - Lambert-St Louis or New Delhi Indira Gandhi Intl - Chicago Midway, New Delhi Indira Gandhi Intl - Chicago O'Hare Intl is the most popular route from New Delhi to Illinois.

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

    Looking for the cheapest flight from New Delhi to Illinois? While on average our users pay ₹ 315,007, our data indicates the cheapest price to be ₹ 91,705. The most popular route (New Delhi Indira Gandhi Intl - Chicago O'Hare Intl), is priced around ₹ 63,032.

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

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from New Delhi to Illinois (average of ₹ 45,567). Flying from New Delhi to Illinois in August is currently the most expensive (average of ₹ 79,521). 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

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Alternative routes for New Delhi to Illinois

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

Discover the top 10 airlines that operate flights from New Delhi to Illinois. 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₹ 49,409Average₹ 76,199FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Air CanadaCheapest₹ 66,361Average₹ 93,973FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Etihad AirwaysCheapest₹ 67,159Average₹ 79,317FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
IndiGoCheapest₹ 71,562Average₹ 84,167FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
British AirwaysCheapest₹ 71,708Average₹ 84,979FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapest₹ 72,428Average₹ 97,546FlexibilityNo cancel feeOn-time77%
Search Air France flights
Qatar AirwaysCheapest₹ 75,053Average₹ 92,399FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
United AirlinesCheapest₹ 76,109Average₹ 88,142FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
FinnairCheapest₹ 76,130Average₹ 88,574FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest₹ 78,569Average₹ 96,261FlexibilityNo cancel feeOn-time75%
Search KLM 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 New Delhi to Illinois?

Cheapflights helps you search for flights from New Delhi to Illinois via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights simply makes it quick and affordable to book flights from New Delhi to Illinois by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes, we can. To see specific flights from New Delhi to Illinois with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Not ready to book yet? You can track prices for flights from New Delhi to Illinois on Cheapflights with our Price Alert feature and get notified when better prices are available.

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