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Cheap flights from New Delhi to Illinois from ₹ 37,777

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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — ORD
14 Mar — 21 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap 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 12 February 2026.

Mon 6/409:25
DEL
-
ORD
1 stop33h 40m
Etihad Airways
Mon 20/414:00
ORD
-
DEL
1 stop18h 50m
Etihad Airways
Deal found 11/2₹ 65,952
Wed 15/405:00
DEL
-
ORD
2 stops24h 17m
Multiple Airlines
Thu 18/611:05
ORD
-
DEL
2 stops28h 20m
Multiple Airlines
Deal found 11/2₹ 66,405
Wed 4/308:55
DEL
-
ORD
1 stop34h 10m
Multiple Airlines
Mon 16/314:30
ORD
-
DEL
Nonstop15h 50m
Multiple Airlines
Deal found 9/2₹ 66,767
Wed 11/316:20
DEL
-
ORD
1 stop26h 45m
Multiple Airlines
Wed 18/314:30
ORD
-
DEL
Nonstop15h 50m
Multiple Airlines
Deal found 9/2₹ 66,858
Thu 23/407:40
DEL
-
ORD
1 stop20h 40m
Finnair
Thu 15/1021:30
ORD
-
DEL
1 stop21h 20m
Finnair
Deal found 9/2₹ 67,129
Tue 12/508:00
DEL
-
ORD
1 stop22h 20m
LOT
Thu 23/721:50
ORD
-
DEL
1 stop18h 35m
LOT
Deal found 11/2₹ 67,220
Wed 15/407:40
DEL
-
ORD
1 stop20h 40m
Finnair
Thu 23/421:30
ORD
-
DEL
1 stop21h 20m
Finnair
Deal found 12/2₹ 67,401
Sun 26/407:40
DEL
-
ORD
1 stop20h 40m
Finnair
Sun 30/821:30
ORD
-
DEL
1 stop21h 20m
Finnair
Deal found 11/2₹ 67,492
Wed 11/320:55
DEL
-
ORD
1 stop22h 10m
Multiple Airlines
Wed 25/314:30
ORD
-
DEL
Nonstop15h 50m
Multiple Airlines
Deal found 9/2₹ 68,035
Tue 28/403:55
DEL
-
MDW
2 stops24h 33m
Delta
Mon 4/512:53
MDW
-
DEL
2 stops23h 27m
Delta
Deal found 10/2₹ 69,575
Sun 26/400:50
DEL
-
MDW
2 stops26h 05m
Delta
Fri 1/519:16
MDW
-
DEL
2 stops20h 09m
Delta
Deal found 10/2₹ 69,666
Wed 22/403:55
DEL
-
MDW
2 stops25h 11m
Delta
Tue 5/510:43
MDW
-
DEL
2 stops25h 37m
Delta
Deal found 10/2₹ 82,258

Find 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 12 February 2026.

Round-trip from

₹ 65,952

One-way from

₹ 37,777

Popular in

August

Cheapest in

October

Average price

₹ 92,314

Good round-trip deal

₹ 61,523 or less

Good one-way deal

₹ 44,054 or less
Etihad Airways
  • Etihad Airways
  • 6/4-20/4
  • 2 total stops
  • 52h 30m total
  • New Delhi to Illinois
Search Deals
Etihad Airways
  • Etihad Airways
  • 12/3
  • 1 total stop
  • 34h 10m total
  • New Delhi to Illinois
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (₹ 419,801 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 153,652 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
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 12 February 2026.
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 - MDW

DELMDW

New Delhi Indira Gandhi Intl

Tue 28/4

03:55-17:58

2 stops24h 33m

Chicago Midway

Mon 4/5

12:53-22:50

2 stops23h 27m

₹ 69,575

New DelhiChicago

DEL - MDW

DELMDW

New Delhi Indira Gandhi Intl

Tue 28/4

03:55-17:58

2 stops24h 33m

Chicago Midway

Tue 5/5

10:43-22:50

2 stops25h 37m

₹ 69,575

New DelhiChicago

DEL - MDW

DELMDW

New Delhi Indira Gandhi Intl

Sun 26/4

00:50-16:25

2 stops26h 05m

Chicago Midway

Fri 1/5

19:16-01:55

2 stops20h 09m

₹ 69,666

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Mon 25/5

04:50-08:35

1 stop38h 15m

Chicago O'Hare Intl

Sat 12/9

14:00-19:20

1 stop18h 50m

₹ 70,934

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Tue 26/5

15:55-08:35

1 stop27h 10m

Chicago O'Hare Intl

Sat 12/9

14:00-19:20

1 stop18h 50m

₹ 70,934

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Mon 6/7

01:35-15:55

1 stop24h 50m

Chicago O'Hare Intl

Tue 8/9

22:35-08:00

1 stop22h 55m

₹ 72,112

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Wed 3/6

09:25-08:35

1 stop33h 40m

Chicago O'Hare Intl

Sun 6/9

14:00-03:10

1 stop26h 40m

₹ 75,283

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Mon 6/7

01:35-22:56

2 stops31h 51m

Chicago O'Hare Intl

Fri 25/9

13:59-23:35

2 stops23h 06m

₹ 75,917

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Mon 13/4

00:50-14:15

2 stops23h 55m

Chicago O'Hare Intl

Sat 18/4

17:10-22:50

1 stop19h 10m

₹ 77,004

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Mon 11/5

00:50-14:15

2 stops23h 55m

Chicago O'Hare Intl

Tue 26/5

16:20-22:50

2 stops20h 00m

₹ 77,638

Flights are sorted by cheapest return flights first.

Deals found on 9/2

Showing 1-10 of 60 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, February is the cheapest month in which you can book a flight from New Delhi to Illinois (average of ₹ 30,258). Flying from New Delhi to Illinois in August is currently the most expensive (average of ₹ 79,178). 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 12 February 2026.

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

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 12 February 2026.
Get a feel of what it's like to fly with Finnair, SWISS, andUnited Airlines 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
1,362 reviews
Check prices

Boarding

7.7

Entertainment

6.9

Food

6.7

Overall

7.6

Crew

8.2

Comfort

7.4

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
1,362 reviews
Finnair
7.6
Good
1,362 reviews
Check prices

Boarding

7.7

Entertainment

6.9

Food

6.7

Overall

7.6

Crew

8.2

Comfort

7.4

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
7.6
Good
1,872 reviews
Finnair
7.6
Good
1,362 reviews
Check prices

Boarding

7.7

Entertainment

6.9

Food

6.7

Overall

7.6

Crew

8.2

Comfort

7.4

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
9,284 reviews
Finnair
7.6
Good
1,362 reviews
Check prices

Boarding

7.7

Entertainment

6.9

Food

6.7

Overall

7.6

Crew

8.2

Comfort

7.4

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
7.3
Good
1,394 reviews
Finnair
7.6
Good
1,362 reviews
Check prices

Boarding

7.7

Entertainment

6.9

Food

6.7

Overall

7.6

Crew

8.2

Comfort

7.4

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
2,964 reviews
Finnair
7.6
Good
1,362 reviews
Check prices

Boarding

7.7

Entertainment

6.9

Food

6.7

Overall

7.6

Crew

8.2

Comfort

7.4

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?

    Delta, Etihad Airways, and British Airways can get you from New Delhi to Illinois in just under 24h 33m. Your travel time can differ by up to 13h 42m. 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 cheapest airlines to fly from New Delhi to Illinois one-way?

    ₹ 32,860 is the cheapest one-way deal found within the past few days, from Air India. You may also be able to find cheap deals on Etihad Airways and Qatar Airways, with prices starting from ₹ 35,458 and ₹ 38,360, respectively.

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

    While some choose either New Delhi Indira Gandhi Intl - Chicago Midway or New Delhi Indira Gandhi Intl - Lambert-St Louis, 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 ₹ 197,312, our data indicates the cheapest price to be ₹ 36,434. The most popular route (New Delhi Indira Gandhi Intl - Chicago O'Hare Intl), is priced around ₹ 56,530.

  • 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, February is the cheapest month in which you can book a flight from New Delhi to Illinois (average of ₹ 30,258). Flying from New Delhi to Illinois in August is currently the most expensive (average of ₹ 79,178). 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 12 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest₹ 38,333Average₹ 80,610FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Turkish AirlinesCheapest₹ 50,490Average₹ 98,738FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
FinnairCheapest₹ 69,446Average₹ 87,996FlexibilityNo cancel feeOn-time76%
Search Finnair flights
IndiGoCheapest₹ 73,128Average₹ 85,841FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
British AirwaysCheapest₹ 75,469Average₹ 88,159FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Qatar AirwaysCheapest₹ 76,696Average₹ 94,421FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Air CanadaCheapest₹ 78,891Average₹ 158,498FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest₹ 79,592Average₹ 88,531FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
KLMCheapest₹ 80,289Average₹ 95,572FlexibilityNo cancel feeOn-time75%
Search KLM flights
SWISSCheapest₹ 82,398Average₹ 97,637FlexibilityNo cancel feeOn-time79%
Search SWISS 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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