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Cheap flights from New Delhi to Illinois from ₹ 34,640

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 23/11. 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

Enter your travel dates to find the best prices.
Etihad Airways Logo
04:25 - 07:35DEL-ORD
38h 40m1 stop
Etihad Airways Logo
13:10 - 03:00ORD-DEL
26h 20m1 stop
₹ 67,863Etihad Airways
Find Deal
Tue, 16 Dec - Mon, 5 Jan
British Airways Logo
03:20 - 17:55DEL-ORD
26h 05m2 stops
British Airways Logo
17:00 - 23:35ORD-DEL
20h 05m1 stop
₹ 68,041British Airways
Find Deal
Mon, 8 Dec - Wed, 15 Apr
Multiple Airlines Logo
20:55 - 07:35DEL-ORD
22h 10m1 stop
Multiple Airlines Logo
12:00 - 12:55ORD-DEL
14h 25mdirect
₹ 68,129Multiple Airlines
Find Deal
Mon, 8 Dec - Sat, 18 Apr
Etihad Airways Logo
04:25 - 07:35DEL-ORD
38h 40m1 stop
Etihad Airways Logo
13:10 - 14:10ORD-DEL
37h 30m1 stop
₹ 68,395Etihad Airways
Find Deal
Sat, 20 Dec - Sun, 8 Feb
Multiple Airlines Logo
20:55 - 07:35DEL-ORD
22h 10m1 stop
Multiple Airlines Logo
12:00 - 12:55ORD-DEL
14h 25mdirect
₹ 68,572Multiple Airlines
Find Deal
Wed, 10 Dec - Sun, 12 Apr
British Airways Logo
03:20 - 13:50DEL-ORD
22h 00m1 stop
British Airways Logo
16:33 - 01:15ORD-DEL
21h 12m2 stops
₹ 68,927British Airways
Find Deal
Thu, 11 Dec - Mon, 12 Jan
Qatar Airways Logo
21:15 - 22:11DEL-STL
36h 26m2 stops
Qatar Airways Logo
13:44 - 08:30STL-DEL
31h 16m2 stops
₹ 100,555Qatar Airways
Find Deal
Tue, 17 Feb - Sat, 21 Feb
United Airlines Logo
22:50 - 14:09DEL-MLI
25h 49m2 stops
United Airlines Logo
08:30 - 21:30MLI-DEL
26h 30m2 stops
₹ 133,512United Airlines
Find Deal
Wed, 15 Apr - Sun, 19 Apr
United Airlines Logo
23:30 - 15:29DEL-STL
27h 29m1 stop
United Airlines Logo
08:15 - 21:55STL-DEL
26h 10m2 stops
₹ 152,914United Airlines
Find Deal
Sat, 27 Dec - Sat, 3 Jan
Air Canada Logo
00:25 - 15:29DEL-STL
26h 34m2 stops
Air Canada Logo
16:05 - 22:00STL-DEL
18h 25m1 stop
₹ 168,507Air Canada
Find Deal
Fri, 26 Dec - Sat, 3 Jan

KLM flights from New Delhi to Illinois

Our best KLM deals on New Delhi to Illinois flight tickets
KLM
25 Dec
DEL18:00New Delhi Indira Gandhi Intl
31h 50m
2 stops
ORD14:20Chicago O'Hare Intl
7 Jan
ORD16:25Chicago O'Hare Intl
27h 15m
2 stops
DEL07:10New Delhi Indira Gandhi Intl
₹ 73,090
Find similar
KLM
26 Nov
DEL03:20New Delhi Indira Gandhi Intl
24h 49m
2 stops
MDW16:39Chicago Midway
24 May
MDW18:45Chicago Midway
20h 40m
2 stops
DEL01:55New Delhi Indira Gandhi Intl
₹ 102,327
Find similar
KLM
10 Dec
DEL03:20New Delhi Indira Gandhi Intl
24h 28m
2 stops
MDW16:18Chicago Midway
14 Apr
MDW18:45Chicago Midway
20h 40m
2 stops
DEL01:55New Delhi Indira Gandhi Intl
₹ 102,858
Find similar

Finnair flights from New Delhi to Illinois

Our best Finnair deals on New Delhi to Illinois flight tickets
Finnair
16 Apr
DEL07:40New Delhi Indira Gandhi Intl
32h 03m
2 stops
ORD05:13Chicago O'Hare Intl
7 May
ORD14:10Chicago O'Hare Intl
28h 40m
2 stops
DEL05:20New Delhi Indira Gandhi Intl
₹ 73,622
Find similar
Finnair
24 Nov
DEL07:50New Delhi Indira Gandhi Intl
38h 31m
2 stops
ORD10:51Chicago O'Hare Intl
24 May
ORD21:30Chicago O'Hare Intl
21h 20m
1 stop
DEL05:20New Delhi Indira Gandhi Intl
₹ 80,001
Find similar
Finnair
18 Nov
DEL07:50New Delhi Indira Gandhi Intl
34h 23m
2 stops
ORD06:43Chicago O'Hare Intl
25 Nov
ORD13:49Chicago O'Hare Intl
28h 46m
2 stops
DEL06:05New Delhi Indira Gandhi Intl
₹ 88,506
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 November 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

Tue 16/12

04:25-07:35

1 stop38h 40m

Chicago O'Hare Intl

Mon 5/1

13:10-03:00

1 stop26h 20m

₹ 67,863

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Mon 8/12

03:20-17:55

2 stops26h 05m

Chicago O'Hare Intl

Wed 15/4

17:00-23:35

1 stop20h 05m

₹ 68,041

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Mon 8/12

20:55-07:35

1 stop22h 10m

Chicago O'Hare Intl

Sat 18/4

12:00-12:55

Nonstop14h 25m

₹ 68,129

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Sat 20/12

04:25-07:35

1 stop38h 40m

Chicago O'Hare Intl

Sun 8/2

13:10-14:10

1 stop37h 30m

₹ 68,395

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Wed 10/12

20:55-07:35

1 stop22h 10m

Chicago O'Hare Intl

Sun 12/4

12:00-12:55

Nonstop14h 25m

₹ 68,572

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Thu 11/12

03:20-13:50

1 stop22h 00m

Chicago O'Hare Intl

Mon 12/1

16:33-01:15

2 stops21h 12m

₹ 68,927

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

Tue 17/2

21:15-22:11

2 stops36h 26m

Lambert-St Louis

Sat 21/2

13:44-08:30

2 stops31h 16m

₹ 100,555

New DelhiMoline

DEL - MLI

DELMLI

New Delhi Indira Gandhi Intl

Wed 15/4

22:50-14:09

2 stops25h 49m

Moline Quad-City

Sun 19/4

08:30-21:30

2 stops26h 30m

₹ 133,512

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

Sat 27/12

23:30-15:29

1 stop27h 29m

Lambert-St Louis

Sat 3/1

08:15-21:55

2 stops26h 10m

₹ 152,914

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

Fri 26/12

00:25-15:29

2 stops26h 34m

Lambert-St Louis

Sat 3/1

16:05-22:00

1 stop18h 25m

₹ 168,507

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 ₹ 74,154. 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 ₹ 83,367.

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 ₹ 105,966. 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 ₹ 115,598. 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 ₹ 94,600. 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 ₹ 110,786.

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 ₹ 93,113 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 ₹ 87,886 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 3% 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

₹ 453,189

Fastest flight time

15h 15m

Direct flights

Every day

Airports in Illinois

1 airport
The best one-way flight to Illinois from New Delhi in the past 72 hours is ₹ 453,189. The best return flight deal from New Delhi to Illinois found on momondo in the last 72 hours is ₹ 161,745.
The fastest flight from New Delhi to Illinois takes 15h 15m
Direct flights go from New Delhi to Illinois every day.
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 ₹ 49,376Free CancellationRating
7.3
4,043 reviews
Search Turkish Airlines flights
Air CanadaPriceFrom ₹ 66,317Free CancellationRating
7.1
10,444 reviews
Search Air Canada flights
Etihad AirwaysPriceFrom ₹ 67,115Free CancellationRating
7.4
1,293 reviews
Search Etihad Airways flights
IndiGoPriceFrom ₹ 71,515Free CancellationRating
6.9
497 reviews
Search IndiGo flights
British AirwaysPriceFrom ₹ 71,661Free CancellationRating
6.7
7,516 reviews
Search British Airways flights
Air FrancePriceFrom ₹ 72,381Free CancellationRating
7.4
1,487 reviews
Search Air France flights
Qatar AirwaysPriceFrom ₹ 75,004Free CancellationRating
7.4
3,661 reviews
Search Qatar Airways flights
United AirlinesPriceFrom ₹ 76,059Free CancellationRating
7.4
9,016 reviews
Search United Airlines flights
FinnairPriceFrom ₹ 76,081Free CancellationRating
7.6
1,335 reviews
Search Finnair flights
KLMPriceFrom ₹ 78,518Free CancellationRating
7.7
1,410 reviews
Search KLM 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.

An easier way to manage your Illinois trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to Illinois

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