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Cheap flights from New Delhi to Illinois from ₹ 40,701

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Delhi to Illinois departing on 1/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from New Delhi to Illinois

Cheap return flights

British Airways Logo
10:50 - 13:50DEL-ORD
38h 30m1 stop
British Airways Logo
12:05 - 23:35ORD-DEL
25h 00m2 stops
₹ 68,954British Airways
Find Deal
Sun, 8 Mar - Tue, 31 Mar
Logo
00:05 - 09:51DEL-ORD
20h 16m1 stop
Logo
12:50 - 01:05ORD-DEL
24h 45m2 stops
₹ 69,219
Find Deal
Fri, 17 Oct - Sun, 9 Nov
British Airways Logo
01:35 - 15:57DEL-ORD
24h 52m2 stops
British Airways Logo
18:10 - 01:15ORD-DEL
20h 35m1 stop
₹ 69,572British Airways
Find Deal
Tue, 23 Sep - Mon, 9 Mar
Etihad Airways Logo
21:15 - 08:45DEL-ORD
22h 00m1 stop
Etihad Airways Logo
13:55 - 19:20ORD-DEL
18h 55m1 stop
₹ 69,660Etihad Airways
Find Deal
Fri, 26 Sep - Thu, 9 Oct
Etihad Airways Logo
21:15 - 08:45DEL-ORD
22h 00m1 stop
Etihad Airways Logo
14:10 - 19:20ORD-DEL
18h 40m1 stop
₹ 69,748Etihad Airways
Find Deal
Fri, 24 Oct - Mon, 27 Oct
Air India Logo
02:20 - 09:20DEL-ORD
17h 30mdirect
Air India Logo
13:10 - 16:00ORD-DEL
16h 20mdirect
₹ 74,074Air India
Find Deal
Sun, 5 Oct - Mon, 20 Oct
Finnair Logo
07:50 - 19:30DEL-STL
47h 10m2 stops
Finnair Logo
11:41 - 06:05STL-DEL
30h 54m2 stops
₹ 86,082Finnair
Find Deal
Thu, 20 Nov - Sun, 28 Dec
Finnair Logo
07:50 - 19:30DEL-STL
47h 10m2 stops
Finnair Logo
11:41 - 06:05STL-DEL
30h 54m2 stops
₹ 86,258Finnair
Find Deal
Thu, 20 Nov - Sun, 28 Dec
United Airlines Logo
00:05 - 19:57DEL-STL
30h 22m1 stop
United Airlines Logo
13:30 - 22:10STL-DEL
22h 10m1 stop
₹ 111,244United Airlines
Find Deal
Tue, 23 Sep - Sat, 11 Oct
United Airlines Logo
23:35 - 10:48DEL-STL
21h 43m1 stop
United Airlines Logo
13:30 - 22:10STL-DEL
22h 10m1 stop
₹ 111,774United Airlines
Find Deal
Wed, 24 Sep - Sat, 11 Oct

Etihad Airways flights from New Delhi to Illinois

Our best Etihad Airways deals on New Delhi to Illinois flight tickets
Etihad Airways
18 Sept
DEL21:15New Delhi Indira Gandhi Intl
22h 00m
1 stop
ORD08:45Chicago O'Hare Intl
4 Feb
ORD13:10Chicago O'Hare Intl
30h 50m
1 stop
DEL07:30New Delhi Indira Gandhi Intl
₹ 69,042
Find similar
Etihad Airways
26 Sept
DEL21:15New Delhi Indira Gandhi Intl
22h 00m
1 stop
ORD08:45Chicago O'Hare Intl
9 Oct
ORD13:55Chicago O'Hare Intl
18h 55m
1 stop
DEL19:20New Delhi Indira Gandhi Intl
₹ 69,660
Find similar
Etihad Airways
24 Oct
DEL21:15New Delhi Indira Gandhi Intl
22h 00m
1 stop
ORD08:45Chicago O'Hare Intl
27 Oct
ORD14:10Chicago O'Hare Intl
18h 40m
1 stop
DEL19:20New Delhi Indira Gandhi Intl
₹ 69,748
Find similar

British Airways flights from New Delhi to Illinois

Our best British Airways deals on New Delhi to Illinois flight tickets
British Airways
8 Mar
DEL10:50New Delhi Indira Gandhi Intl
38h 30m
1 stop
ORD13:50Chicago O'Hare Intl
31 Mar
ORD12:05Chicago O'Hare Intl
25h 00m
2 stops
DEL23:35New Delhi Indira Gandhi Intl
₹ 68,954
Find similar
British Airways
18 Sept
DEL10:05New Delhi Indira Gandhi Intl
36h 15m
1 stop
ORD11:50Chicago O'Hare Intl
2 Feb
ORD17:10Chicago O'Hare Intl
20h 35m
1 stop
DEL01:15New Delhi Indira Gandhi Intl
₹ 69,130
Find similar
British Airways
23 Sept
DEL01:35New Delhi Indira Gandhi Intl
24h 52m
2 stops
ORD15:57Chicago O'Hare Intl
9 Mar
ORD18:10Chicago O'Hare Intl
20h 35m
1 stop
DEL01:15New Delhi Indira Gandhi Intl
₹ 69,572
Find similar

momondo 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, momondo users made 59,053 searches. Data last updated 13 September 2025.
Use the filters below to find and compare flights from New Delhi to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Sun 8/3

10:50-13:50

1 stop38h 30m

Chicago O'Hare Intl

Tue 31/3

12:05-23:35

2 stops25h 00m

₹ 68,954

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Fri 17/10

00:05-09:51

1 stop20h 16m

Chicago O'Hare Intl

Sun 9/11

12:50-01:05

2 stops24h 45m

₹ 69,219

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Tue 23/9

01:35-15:57

2 stops24h 52m

Chicago O'Hare Intl

Mon 9/3

18:10-01:15

1 stop20h 35m

₹ 69,572

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Fri 26/9

21:15-08:45

1 stop22h 00m

Chicago O'Hare Intl

Thu 9/10

13:55-19:20

1 stop18h 55m

₹ 69,660

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Fri 24/10

21:15-08:45

1 stop22h 00m

Chicago O'Hare Intl

Mon 27/10

14:10-19:20

1 stop18h 40m

₹ 69,748

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Sun 5/10

02:20-09:20

Nonstop17h 30m

Chicago O'Hare Intl

Mon 20/10

13:10-16:00

Nonstop16h 20m

₹ 74,074

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

Thu 20/11

07:50-19:30

2 stops47h 10m

Lambert-St Louis

Sun 28/12

11:41-06:05

2 stops30h 54m

₹ 86,082

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

Thu 20/11

07:50-19:30

2 stops47h 10m

Lambert-St Louis

Sun 28/12

11:41-06:05

2 stops30h 54m

₹ 86,258

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

Tue 23/9

00:05-19:57

1 stop30h 22m

Lambert-St Louis

Sat 11/10

13:30-22:10

1 stop22h 10m

₹ 111,244

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

Wed 24/9

23:35-10:48

1 stop21h 43m

Lambert-St Louis

Sat 11/10

13:30-22:10

1 stop22h 10m

₹ 111,774

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Illinois from

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

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 ₹ 86,700. If you aren’t able to travel during the month of October, then book flights to Illinois from New Delhi during September instead. Flights to Illinois in September, while not as cheap as those in October, still average around ₹ 87,229.

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 Saturday. momondo users have found tickets for Saturday departures for as low as ₹ 106,397. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from New Delhi to Illinois on a Monday will generally be more expensive and average around ₹ 114,884. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

According to our data, the cheapest time of day to fly to Illinois is in the morning. momondo users have found flights departing from New Delhi to Illinois in the morning for as low as ₹ 94,274. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Illinois is in the evening when prices are around ₹ 110,185.

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 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 ₹ 93,270 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 ₹ 86,523 on momondo.

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

There are 3 cabin classes available to choose from on New Delhi Indira Gandhi Intl 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 49% 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

₹ 43,173

Fastest flight time

15h 15m

Direct flights

Mon, Wed, Fri and Sun

Airports in Illinois

1 airport
The best one-way flight to Illinois from New Delhi in the past 72 hours is ₹ 43,173. The best return flight deal from New Delhi to Illinois found on momondo in the last 72 hours is ₹ 85,846.
The fastest flight from New Delhi to Illinois takes 15h 15m
Direct flights go from New Delhi to Illinois on Monday, Wednesday, Friday and Sunday. Airline offering direct flights is Air India..
There is 1 airport near Illinois: Chicago O'Hare Intl (ORD)
Search flight deals

  • 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?

  • 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?

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
Turkish AirlinesPriceFrom ₹ 49,206Free CancellationRating
7.3
3,968 reviews
Search Turkish Airlines flights
Etihad AirwaysPriceFrom ₹ 65,570Free CancellationRating
7.4
1,250 reviews
Search Etihad Airways flights
British AirwaysPriceFrom ₹ 67,289Free CancellationRating
6.6
7,361 reviews
Search British Airways flights
IndiGoPriceFrom ₹ 67,825Free CancellationRating
6.9
484 reviews
Search IndiGo flights
Air FrancePriceFrom ₹ 72,131Free CancellationRating
7.4
1,468 reviews
Search Air France flights
Qatar AirwaysPriceFrom ₹ 74,329Free CancellationRating
7.4
3,624 reviews
Search Qatar Airways flights
Air CanadaPriceFrom ₹ 74,888Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
United AirlinesPriceFrom ₹ 76,052Free CancellationRating
7.4
8,934 reviews
Search United Airlines flights
LOTPriceFrom ₹ 76,267Free CancellationRating
7.6
1,114 reviews
Search LOT flights
SWISSPriceFrom ₹ 76,637Free CancellationRating
7.5
1,730 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.

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Find better results for your trip to Illinois

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