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Cheap flights from New Delhi to Illinois from ₹ 36,597

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 3/2. 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

Enter your travel dates to find the best prices.
Air India Logo
02:15 - 12:30
DEL
-
ORD
20h 45m
1 stop
Air India Logo
14:30 - 16:50
ORD
-
DEL
15h 50mdirect
₹ 63,404Air India
Tue, 17 Mar - Mon, 23 Mar
Air India Logo
02:15 - 12:30
DEL
-
ORD
20h 45m
1 stop
Air India Logo
14:30 - 16:50
ORD
-
DEL
15h 50mdirect
₹ 63,679Air India
Tue, 17 Mar - Mon, 23 Mar
Etihad Airways Logo
04:25 - 07:35
DEL
-
ORD
38h 40m
1 stop
Etihad Airways Logo
13:10 - 07:30
ORD
-
DEL
30h 50m
1 stop
₹ 64,593Etihad Airways
Tue, 17 Feb - Wed, 25 Feb
Etihad Airways Logo
04:25 - 07:35
DEL
-
ORD
38h 40m
1 stop
Etihad Airways Logo
13:10 - 03:00
ORD
-
DEL
26h 20m
1 stop
₹ 64,776Etihad Airways
Wed, 4 Feb - Wed, 4 Mar
Multiple Airlines Logo
16:20 - 08:35
DEL
-
ORD
26h 45m
1 stop
Multiple Airlines Logo
14:30 - 16:50
ORD
-
DEL
15h 50mdirect
₹ 64,868Multiple Airlines
Thu, 12 Mar - Wed, 25 Mar
Multiple Airlines Logo
02:15 - 12:30
DEL
-
ORD
20h 45m
1 stop
Multiple Airlines Logo
14:00 - 19:20
ORD
-
DEL
18h 50m
1 stop
₹ 65,325Multiple Airlines
Sun, 22 Mar - Wed, 29 Apr
Delta Logo
01:30 - 17:29
DEL
-
MDW
27h 29m
2 stops
Delta Logo
13:28 - 23:30
MDW
-
DEL
22h 32m
2 stops
₹ 76,487Delta
Mon, 9 Feb - Sun, 22 Feb
Delta Logo
03:20 - 18:36
DEL
-
MDW
26h 46m
2 stops
Delta Logo
09:34 - 23:30
MDW
-
DEL
26h 26m
2 stops
₹ 76,579Delta
Sun, 8 Feb - Sun, 22 Feb
Finnair Logo
07:40 - 18:30
DEL
-
STL
45h 20m
2 stops
Finnair Logo
13:26 - 05:20
STL
-
DEL
29h 24m
2 stops
₹ 90,577Finnair
Tue, 16 Jun - Wed, 1 Jul
Finnair Logo
07:40 - 18:30
DEL
-
STL
45h 20m
2 stops
Finnair Logo
13:26 - 05:20
STL
-
DEL
29h 24m
2 stops
₹ 93,413Finnair
Tue, 16 Jun - Tue, 30 Jun

Air India flights from New Delhi to Illinois

Our best Air India deals on New Delhi to Illinois flight tickets
Air India
17 Mar
DEL02:15New Delhi Indira Gandhi Intl
20h 45m
1 stop
ORD12:30Chicago O'Hare Intl
23 Mar
ORD14:30Chicago O'Hare Intl
15h 50m
DEL16:50New Delhi Indira Gandhi Intl
₹ 63,404
Air India
17 Mar
DEL02:15New Delhi Indira Gandhi Intl
20h 45m
1 stop
ORD12:30Chicago O'Hare Intl
23 Mar
ORD14:30Chicago O'Hare Intl
15h 50m
DEL16:50New Delhi Indira Gandhi Intl
₹ 63,679
Air India
22 Mar
DEL02:15New Delhi Indira Gandhi Intl
20h 45m
1 stop
ORD12:30Chicago O'Hare Intl
8 Jul
ORD13:10Chicago O'Hare Intl
16h 20m
DEL16:00New Delhi Indira Gandhi Intl
₹ 66,515

Etihad Airways flights from New Delhi to Illinois

Our best Etihad Airways deals on New Delhi to Illinois flight tickets
Etihad Airways
2 Feb
DEL16:20New Delhi Indira Gandhi Intl
26h 45m
1 stop
ORD07:35Chicago O'Hare Intl
16 Feb
ORD13:10Chicago O'Hare Intl
18h 40m
1 stop
DEL19:20New Delhi Indira Gandhi Intl
₹ 64,136
Etihad Airways
17 Feb
DEL04:25New Delhi Indira Gandhi Intl
38h 40m
1 stop
ORD07:35Chicago O'Hare Intl
25 Feb
ORD13:10Chicago O'Hare Intl
30h 50m
1 stop
DEL07:30New Delhi Indira Gandhi Intl
₹ 64,593
Etihad Airways
26 Mar
DEL16:20New Delhi Indira Gandhi Intl
26h 45m
1 stop
ORD08:35Chicago O'Hare Intl
29 Apr
ORD14:00Chicago O'Hare Intl
26h 40m
1 stop
DEL03:10New Delhi Indira Gandhi Intl
₹ 65,417

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 22 January 2026.
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

Tue 17/3

02:15-12:30

1 stop20h 45m

Chicago O'Hare Intl

Mon 23/3

14:30-16:50

Nonstop15h 50m

₹ 63,404

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Tue 17/3

02:15-12:30

1 stop20h 45m

Chicago O'Hare Intl

Mon 23/3

14:30-16:50

Nonstop15h 50m

₹ 63,679

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Tue 17/2

04:25-07:35

1 stop38h 40m

Chicago O'Hare Intl

Wed 25/2

13:10-07:30

1 stop30h 50m

₹ 64,593

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Wed 4/2

04:25-07:35

1 stop38h 40m

Chicago O'Hare Intl

Wed 4/3

13:10-03:00

1 stop26h 20m

₹ 64,776

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Thu 12/3

16:20-08:35

1 stop26h 45m

Chicago O'Hare Intl

Wed 25/3

14:30-16:50

Nonstop15h 50m

₹ 64,868

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Sun 22/3

02:15-12:30

1 stop20h 45m

Chicago O'Hare Intl

Wed 29/4

14:00-19:20

1 stop18h 50m

₹ 65,325

New DelhiChicago

DEL - MDW

DELMDW

New Delhi Indira Gandhi Intl

Mon 9/2

01:30-17:29

2 stops27h 29m

Chicago Midway

Sun 22/2

13:28-23:30

2 stops22h 32m

₹ 76,487

New DelhiChicago

DEL - MDW

DELMDW

New Delhi Indira Gandhi Intl

Sun 8/2

03:20-18:36

2 stops26h 46m

Chicago Midway

Sun 22/2

09:34-23:30

2 stops26h 26m

₹ 76,579

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

Tue 16/6

07:40-18:30

2 stops45h 20m

Lambert-St Louis

Wed 1/7

13:26-05:20

2 stops29h 24m

₹ 90,577

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

Tue 16/6

07:40-18:30

2 stops45h 20m

Lambert-St Louis

Tue 30/6

13:26-05:20

2 stops29h 24m

₹ 93,413

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 ₹ 76,396. 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 ₹ 85,820.

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 Wednesday. momondo users have found tickets for Wednesday departures for as low as ₹ 104,337. 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 ₹ 117,902. 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 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 ₹ 95,708 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 ₹ 87,741 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 4% 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

₹ 38,025

Fastest flight time

20h 40m

Direct flights

Mon, Wed, Fri and Sun

Airports in Illinois

98 airports
The best one-way flight to Illinois from New Delhi in the past 72 hours is ₹ 38,025. The best return flight deal from New Delhi to Illinois found on momondo in the last 72 hours is ₹ 62,134.
The fastest flight from New Delhi to Illinois takes 20h 40m
Direct flights go from New Delhi to Illinois on Monday, Wednesday, Friday and Sunday. Airline offering direct flights is Air India..
There are 98 airports in Illinois. From New Delhi there are direct flights to 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
Etihad AirwaysPriceFrom ₹ 48,471Free CancellationRating
7.3
1,374 reviews
Search Etihad Airways flights
Turkish AirlinesPriceFrom ₹ 50,991Free CancellationRating
7.3
4,200 reviews
Search Turkish Airlines flights
IndiGoPriceFrom ₹ 73,854Free CancellationRating
6.8
527 reviews
Search IndiGo flights
British AirwaysPriceFrom ₹ 76,218Free CancellationRating
6.7
7,690 reviews
Search British Airways flights
Qatar AirwaysPriceFrom ₹ 77,457Free CancellationRating
7.4
3,720 reviews
Search Qatar Airways flights
FinnairPriceFrom ₹ 78,054Free CancellationRating
7.6
1,353 reviews
Search Finnair flights
United AirlinesPriceFrom ₹ 79,617Free CancellationRating
7.4
9,192 reviews
Search United Airlines flights
Air CanadaPriceFrom ₹ 79,674Free CancellationRating
7.1
10,648 reviews
Search Air Canada flights
KLMPriceFrom ₹ 81,086Free CancellationRating
7.7
1,442 reviews
Search KLM flights
SWISSPriceFrom ₹ 82,735Free CancellationRating
7.5
1,855 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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