What is the cheapest airline that flies from New Delhi Indira Gandhi Intl to Illinois?

Etihad Airways, Oman Air, and Delta are the most popular carriers operating from New Delhi Indira Gandhi Intl to Illinois

Which airlines fly to Illinois?

Etihad Airways, Finnair and Air India are the top three most popular airlines that fly to Illinois from New Delhi according to our data. Etihad Airways is the first choice among our users, with 54% of people opting to fly with this airline when travelling to Illinois. Keep in mind that there are 11 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from New Delhi Indira Gandhi Intl Airport to Illinois?

Prices for flights from New Delhi Indira Gandhi Intl Airport to Illinois refresh daily.

How many operators does momondo search for flights from New Delhi Indira Gandhi Intl Airport to Illinois?

As of September 2026, there are 11 operators available to choose from for flights from New Delhi Indira Gandhi Intl Airport to Illinois.

How old do you have to be to fly from New Delhi Indira Gandhi Intl Airport to Illinois?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New Delhi Indira Gandhi Intl Airport to Illinois.

What documentation or ID do you need to fly to Illinois?

The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

₹ 45,114 Cheap Flights from New Delhi to Illinois in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from New Delhi to Illinois

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Enter your travel dates to find the best prices.

11:10 - 21:38DEL New Delhi Indira Gandhi Intl-ORD Chicago O'Hare Intl

44h 58m2 stops London Heathrow Minneapolis St Paul

15:00 - 02:40ORD Chicago O'Hare Intl-DEL New Delhi Indira Gandhi Intl

24h 10m2 stops Atlanta Hartsfield-Jackson London Heathrow

₹ 80,341Virgin Atlantic

Fri, 2 Oct - Fri, 8 Jan

11:10 - 09:27DEL New Delhi Indira Gandhi Intl-ORD Chicago O'Hare Intl

32h 47m2 stops London Heathrow New York John F Kennedy Intl

09:30 - 02:40ORD Chicago O'Hare Intl-DEL New Delhi Indira Gandhi Intl

29h 40m2 stops Minneapolis St Paul London Heathrow

₹ 80,437Virgin Atlantic

Mon, 5 Oct - Mon, 15 Feb

15:55 - 08:35DEL New Delhi Indira Gandhi Intl-ORD Chicago O'Hare Intl

27h 10m1 stop Abu Dhabi Zayed Intl

13:10 - 19:20ORD Chicago O'Hare Intl-DEL New Delhi Indira Gandhi Intl

18h 40m1 stop Abu Dhabi Zayed Intl

₹ 80,533Etihad Airways

Thu, 22 Oct - Fri, 22 Jan

07:50 - 19:59DEL New Delhi Indira Gandhi Intl-ORD Chicago O'Hare Intl

47h 39m2 stops Helsinki-Vantaa Dallas/Fort Worth

16:26 - 06:05ORD Chicago O'Hare Intl-DEL New Delhi Indira Gandhi Intl

26h 09m2 stops New York John F Kennedy Intl Helsinki-Vantaa

₹ 80,725Finnair

Thu, 4 Feb - Thu, 25 Feb

07:50 - 05:00DEL New Delhi Indira Gandhi Intl-ORD Chicago O'Hare Intl

32h 40m2 stops Helsinki-Vantaa Los Angeles Los Angeles

12:50 - 05:20ORD Chicago O'Hare Intl-DEL New Delhi Indira Gandhi Intl

30h 00m2 stops New York John F Kennedy Intl Helsinki-Vantaa

₹ 81,589Finnair

Fri, 12 Mar - Wed, 28 Jul

08:55 - 07:55DEL New Delhi Indira Gandhi Intl-ORD Chicago O'Hare Intl

34h 30m1 stop Abu Dhabi Zayed Intl

14:00 - 19:20ORD Chicago O'Hare Intl-DEL New Delhi Indira Gandhi Intl

18h 50m1 stop Abu Dhabi Zayed Intl

₹ 81,685Etihad Airways

Wed, 9 Dec - Sun, 18 Apr

16:10 - 14:30DEL New Delhi Indira Gandhi Intl-ORD Chicago O'Hare Intl

33h 50m1 stop Doha Hamad Intl

19:20 - 08:55ORD Chicago O'Hare Intl-DEL New Delhi Indira Gandhi Intl

27h 05m1 stop Doha Hamad Intl

₹ 83,413Qatar Airways

Fri, 12 Mar - Mon, 19 Apr

16:10 - 14:30DEL New Delhi Indira Gandhi Intl-ORD Chicago O'Hare Intl

33h 50m1 stop Doha Hamad Intl

19:20 - 08:55ORD Chicago O'Hare Intl-DEL New Delhi Indira Gandhi Intl

27h 05m1 stop Doha Hamad Intl

₹ 84,085Qatar Airways

Fri, 26 Feb - Thu, 26 Aug

03:20 - 19:20DEL New Delhi Indira Gandhi Intl-ORD Chicago O'Hare Intl

26h 30m2 stops London Heathrow Dublin

17:05 - 05:20ORD Chicago O'Hare Intl-DEL New Delhi Indira Gandhi Intl

24h 45m2 stops Dallas/Fort Worth London Heathrow

₹ 92,628British Airways

Tue, 27 Oct - Mon, 25 Jan

03:20 - 19:20DEL New Delhi Indira Gandhi Intl-ORD Chicago O'Hare Intl

26h 30m2 stops London Heathrow Dublin

14:52 - 05:20ORD Chicago O'Hare Intl-DEL New Delhi Indira Gandhi Intl

26h 58m2 stops Dallas/Fort Worth London Heathrow

₹ 92,628British Airways

Wed, 28 Oct - Tue, 26 Jan

Cheap last-minute flights

Enter your travel dates to find the best prices.

04:50 - 15:55DEL New Delhi Indira Gandhi Intl-ORD Chicago O'Hare Intl

21h 35m1 stop Abu Dhabi Zayed Intl

20:25 - 07:55ORD Chicago O'Hare Intl-DEL New Delhi Indira Gandhi Intl

25h 00m1 stop Abu Dhabi Zayed Intl

₹ 84,373Etihad Airways

Fri, 25 Sep - Thu, 15 Oct

15:55 - 15:40DEL New Delhi Indira Gandhi Intl-ORD Chicago O'Hare Intl

34h 15m1 stop Abu Dhabi Zayed Intl

14:00 - 19:20ORD Chicago O'Hare Intl-DEL New Delhi Indira Gandhi Intl

18h 50m1 stop Abu Dhabi Zayed Intl

₹ 88,980Etihad Airways

Sat, 26 Sep - Wed, 30 Sep

23:30 - 15:00DEL New Delhi Indira Gandhi Intl-ORD Chicago O'Hare Intl

26h 00m2 stops New York John F Kennedy Intl Cincinnati Cinci./N. Kentucky

18:50 - 08:25ORD Chicago O'Hare Intl-DEL New Delhi Indira Gandhi Intl

26h 05m1 stop Doha Hamad Intl

₹ 89,172Multiple Airlines

Wed, 23 Sep - Wed, 24 Feb

08:55 - 16:10DEL New Delhi Indira Gandhi Intl-ORD Chicago O'Hare Intl

41h 45m2 stops Muscat Seeb Amman Queen Alia Intl

20:00 - 15:10ORD Chicago O'Hare Intl-DEL New Delhi Indira Gandhi Intl

32h 40m2 stops Amman Queen Alia Intl Muscat Seeb

₹ 89,460Oman Air

Thu, 24 Sep - Fri, 16 Oct

23:30 - 19:38DEL New Delhi Indira Gandhi Intl-ORD Chicago O'Hare Intl

30h 38m2 stops New York John F Kennedy Intl Charlotte Douglas

09:02 - 21:00ORD Chicago O'Hare Intl-DEL New Delhi Indira Gandhi Intl

25h 28m2 stops Charlotte Douglas New York John F Kennedy Intl

₹ 93,299American Airlines

Fri, 25 Sep - Tue, 13 Oct

23:30 - 12:32DEL New Delhi Indira Gandhi Intl-ORD Chicago O'Hare Intl

23h 32m2 stops New York John F Kennedy Intl Boston Logan Intl

09:02 - 21:00ORD Chicago O'Hare Intl-DEL New Delhi Indira Gandhi Intl

25h 28m2 stops Charlotte Douglas New York John F Kennedy Intl

₹ 93,299American Airlines

Thu, 24 Sep - Tue, 13 Oct

23:30 - 12:14DEL New Delhi Indira Gandhi Intl-ORD Chicago O'Hare Intl

23h 14m1 stop New York John F Kennedy Intl

16:26 - 21:00ORD Chicago O'Hare Intl-DEL New Delhi Indira Gandhi Intl

18h 04m1 stop New York John F Kennedy Intl

₹ 96,371British Airways

Thu, 24 Sep - Wed, 7 Oct

21:30 - 15:25DEL New Delhi Indira Gandhi Intl-ORD Chicago O'Hare Intl

28h 25m1 stop Doha Hamad Intl

19:50 - 08:25ORD Chicago O'Hare Intl-DEL New Delhi Indira Gandhi Intl

26h 05m1 stop Doha Hamad Intl

₹ 103,474Qatar Airways

Sun, 27 Sep - Sun, 25 Oct

01:35 - 19:15DEL New Delhi Indira Gandhi Intl-ORD Chicago O'Hare Intl

28h 10m2 stops London Heathrow Dublin

17:00 - 01:15ORD Chicago O'Hare Intl-DEL New Delhi Indira Gandhi Intl

20h 45m2 stops Pittsburgh London Heathrow

₹ 106,258British Airways

Mon, 21 Sep - Wed, 24 Feb

16:10 - 06:20DEL New Delhi Indira Gandhi Intl-ORD Chicago O'Hare Intl

48h 40m2 stops Doha Hamad Intl Seattle/Tacoma Intl

18:50 - 14:55ORD Chicago O'Hare Intl-DEL New Delhi Indira Gandhi Intl

32h 35m1 stop Doha Hamad Intl

₹ 452,867Qatar Airways

Sun, 27 Sep - Mon, 9 Nov

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Virgin Atlantic flights from New Delhi to Illinois

Our best Virgin Atlantic deals on New Delhi to Illinois flight tickets

Virgin Atlantic

2 Oct

DEL11:10New Delhi Indira Gandhi Intl

44h 58m

2 stops

ORD21:38Chicago O'Hare Intl

8 Jan

ORD15:00Chicago O'Hare Intl

24h 10m

2 stops

DEL02:40New Delhi Indira Gandhi Intl

₹ 80,341

Virgin Atlantic

23 Nov

DEL04:55New Delhi Indira Gandhi Intl

26h 52m

2 stops

ORD20:17Chicago O'Hare Intl

1 Feb

ORD13:30Chicago O'Hare Intl

25h 40m

2 stops

DEL02:40New Delhi Indira Gandhi Intl

₹ 80,437

Virgin Atlantic

23 Nov

DEL04:55New Delhi Indira Gandhi Intl

24h 39m

2 stops

MDW18:04Chicago Midway

20 Jan

MDW06:00Chicago Midway

33h 10m

2 stops

DEL02:40New Delhi Indira Gandhi Intl

₹ 80,629

Etihad Airways flights from New Delhi to Illinois

Our best Etihad Airways deals on New Delhi to Illinois flight tickets

Etihad Airways

22 Oct

DEL15:55New Delhi Indira Gandhi Intl

27h 10m

1 stop

ORD08:35Chicago O'Hare Intl

22 Jan

ORD13:10Chicago O'Hare Intl

18h 40m

1 stop

DEL19:20New Delhi Indira Gandhi Intl

₹ 80,533

Etihad Airways

9 Dec

DEL08:55New Delhi Indira Gandhi Intl

34h 30m

1 stop

ORD07:55Chicago O'Hare Intl

18 Apr

ORD14:00Chicago O'Hare Intl

18h 50m

1 stop

DEL19:20New Delhi Indira Gandhi Intl

₹ 81,685

Etihad Airways

7 Dec

DEL04:25New Delhi Indira Gandhi Intl

39h 00m

1 stop

ORD07:55Chicago O'Hare Intl

12 Jan

ORD13:10Chicago O'Hare Intl

37h 30m

1 stop

DEL14:10New Delhi Indira Gandhi Intl

₹ 81,877

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

New DelhiChicago

DEL New Delhi Indira Gandhi Intl - ORD Chicago O'Hare Intl

DELORD

New Delhi Indira Gandhi Intl

Fri 2/10

11:10-21:38

2 stops44h 58m

Chicago O'Hare Intl

Fri 8/1

15:00-02:40

2 stops24h 10m

₹ 80,341

New DelhiChicago

DEL New Delhi Indira Gandhi Intl - ORD Chicago O'Hare Intl

DELORD

New Delhi Indira Gandhi Intl

Mon 5/10

11:10-09:27

2 stops32h 47m

Chicago O'Hare Intl

Mon 15/2

09:30-02:40

2 stops29h 40m

₹ 80,437

Fastest return journey

New DelhiChicago

DEL New Delhi Indira Gandhi Intl - ORD Chicago O'Hare Intl

DELORD

New Delhi Indira Gandhi Intl

Thu 22/10

15:55-08:35

1 stop27h 10m

Chicago O'Hare Intl

Fri 22/1

13:10-19:20

1 stop18h 40m

₹ 80,533

New DelhiChicago

DEL New Delhi Indira Gandhi Intl - ORD Chicago O'Hare Intl

DELORD

New Delhi Indira Gandhi Intl

Thu 4/2

07:50-19:59

2 stops47h 39m

Chicago O'Hare Intl

Thu 25/2

16:26-06:05

2 stops26h 09m

₹ 80,725

New DelhiChicago

DEL New Delhi Indira Gandhi Intl - ORD Chicago O'Hare Intl

DELORD

New Delhi Indira Gandhi Intl

Fri 12/3

07:50-05:00

2 stops32h 40m

Chicago O'Hare Intl

Wed 28/7

12:50-05:20

2 stops30h 00m

₹ 81,589

New DelhiChicago

DEL New Delhi Indira Gandhi Intl - ORD Chicago O'Hare Intl

DELORD

New Delhi Indira Gandhi Intl

Wed 9/12

08:55-07:55

1 stop34h 30m

Chicago O'Hare Intl

Sun 18/4

14:00-19:20

1 stop18h 50m

₹ 81,685

New DelhiChicago

DEL New Delhi Indira Gandhi Intl - ORD Chicago O'Hare Intl

DELORD

New Delhi Indira Gandhi Intl

Fri 12/3

16:10-14:30

1 stop33h 50m

Chicago O'Hare Intl

Mon 19/4

19:20-08:55

1 stop27h 05m

₹ 83,413

New DelhiChicago

DEL New Delhi Indira Gandhi Intl - ORD Chicago O'Hare Intl

DELORD

New Delhi Indira Gandhi Intl

Fri 26/2

16:10-14:30

1 stop33h 50m

Chicago O'Hare Intl

Thu 26/8

19:20-08:55

1 stop27h 05m

₹ 84,085

New DelhiChicago

DEL New Delhi Indira Gandhi Intl - ORD Chicago O'Hare Intl

DELORD

New Delhi Indira Gandhi Intl

Tue 27/10

03:20-19:20

2 stops26h 30m

Chicago O'Hare Intl

Mon 25/1

17:05-05:20

2 stops24h 45m

₹ 92,628

New DelhiChicago

DEL New Delhi Indira Gandhi Intl - ORD Chicago O'Hare Intl

DELORD

New Delhi Indira Gandhi Intl

Wed 28/10

03:20-19:20

2 stops26h 30m

Chicago O'Hare Intl

Tue 26/1

14:52-05:20

2 stops26h 58m

₹ 92,628

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from New Delhi to Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Illinois?

In general, October is the cheapest month to fly from New Delhi to Illinois. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 83,893. If you aren’t able to travel during the month of October, then book flights to Illinois from New Delhi during February instead. Flights to Illinois in February, while not as cheap as those in October, still average around ₹ 84,373.

What is the cheapest day to depart on your flight to Illinois?

On average, the least expensive day to fly to Illinois from New Delhi is on a Monday. momondo users have found tickets for Monday departures for as low as ₹ 89,923. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from New Delhi to Illinois on a Friday will generally be more expensive and average around ₹ 111,594. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest New Delhi Indira Gandhi Intl to Illinois flight route?

Fly from New Delhi Indira Gandhi Intl to Chicago O'Hare Intl for the best New Delhi Indira Gandhi Intl - Illinois flight prices

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

You are more likely to see cheaper flights to Illinois from New Delhi when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around ₹ 98,115 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from New Delhi for as low as ₹ 81,685 on momondo.

What cabin class options are available on New Delhi to Illinois flights?

There are 2 cabin classes available to choose from on New Delhi to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on New Delhi to Illinois flights?

You could potentially save up to 44% on your flight if you consider stops on a New Delhi to Illinois flight.

Cheap New Delhi to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Delhi to Illinois

Best price found	₹ 45,114
Fastest flight time	22h 15m
Direct flights	None

The best one-way flight to Illinois from New Delhi in the past 72 hours is ₹ 45,114. The best return flight deal from New Delhi to Illinois found on momondo in the last 72 hours is ₹ 80,341.

The fastest flight from New Delhi to Illinois takes 22h 15m

There are no direct flights from New Delhi to Illinois. There are no popular flight routes from New Delhi to Illinois.

Search flight deals

Frequently asked questions about flying from New Delhi to Illinois

When did momondo last update prices for flights from New Delhi Indira Gandhi Intl Airport to Illinois?
Prices for flights from New Delhi Indira Gandhi Intl Airport to Illinois refresh daily.
How many operators does momondo search for flights from New Delhi Indira Gandhi Intl Airport to Illinois?
As of September 2026, there are 11 operators available to choose from for flights from New Delhi Indira Gandhi Intl Airport to Illinois.
How old do you have to be to fly from New Delhi Indira Gandhi Intl Airport to Illinois?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New Delhi Indira Gandhi Intl Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from New Delhi to Illinois?
Based on momondo bookings for flights between New Delhi and Illinois, the leading plane model is Boeing 777-300ER, making up 88.89% of the total bookings. Other popular models include Boeing 777-200LR with 11.11%.

Best airlines flying from New Delhi to Illinois

Compare and see reviews for airlines that fly from New Delhi to Illinois with momondo

Airline	Rating	Free Cancellation	Price
Air India	PriceFrom ₹ 67,718	Free Cancellation	Rating 5.5 2,917 reviews	Search Air India flights
Etihad Airways	PriceFrom ₹ 70,119	Free Cancellation	Rating 7.3 1,531 reviews	Search Etihad Airways flights
Finnair	PriceFrom ₹ 70,686	Free Cancellation	Rating 7.6 1,429 reviews	Search Finnair flights
British Airways	PriceFrom ₹ 75,497	Free Cancellation	Rating 6.7 8,226 reviews	Search British Airways flights
Qatar Airways	PriceFrom ₹ 79,937	Free Cancellation	Rating 7.3 3,731 reviews	Search Qatar Airways flights
KLM	PriceFrom ₹ 82,311	Free Cancellation	Rating 7.8 1,575 reviews	Search KLM flights
United Airlines	PriceFrom ₹ 86,284	Free Cancellation	Rating 7.4 10,222 reviews	Search United Airlines flights
LOT	PriceFrom ₹ 86,910	Free Cancellation	Rating 7.6 1,199 reviews	Search LOT flights
Emirates	PriceFrom ₹ 93,175	Free Cancellation	Rating 8.1 3,663 reviews	Search Emirates flights
SWISS	PriceFrom ₹ 93,488	Free Cancellation	Rating 7.5 2,081 reviews	Search SWISS flights

Why use momondo?

Why should I use momondo to find a flight deal from New Delhi to Illinois?

Finding the right flight to Illinois from New Delhi is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Illinois quick and easy, saving you time and money.

Can I find flights from New Delhi to Illinois with flexible booking policies on momondo?

momondo does allow users to show only those flights to Illinois from New Delhi which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from New Delhi to Illinois?

momondo helps you find the best flight between New Delhi and Illinois by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from New Delhi to Illinois right now. Can momondo alert me if prices change?

Yes. momondo can track prices for New Delhi to Illinois flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.