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Cheap flights from New Delhi to Illinois from ₹ 34,463

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 18/12. 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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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
16:20 - 07:35
DEL
-
ORD
26h 45m1 stop
Multiple Airlines Logo
14:30 - 16:50
ORD
-
DEL
15h 50mdirect
₹ 66,664Multiple Airlines
Tue, 17 Feb - Wed, 18 Mar
Multiple Airlines Logo
02:15 - 11:30
DEL
-
ORD
20h 45m1 stop
Multiple Airlines Logo
13:10 - 07:30
ORD
-
DEL
30h 50m1 stop
₹ 66,754Multiple Airlines
Thu, 29 Jan - Mon, 23 Feb
Multiple Airlines Logo
02:15 - 11:30
DEL
-
ORD
20h 45m1 stop
Multiple Airlines Logo
22:50 - 00:05
ORD
-
DEL
38h 45m1 stop
₹ 66,845Multiple Airlines
Sun, 1 Feb - Wed, 28 Oct
Etihad Airways Logo
04:25 - 08:35
DEL
-
ORD
38h 40m1 stop
Etihad Airways Logo
14:10 - 07:30
ORD
-
DEL
30h 50m1 stop
₹ 66,935Etihad Airways
Tue, 17 Mar - Thu, 26 Mar
Finnair Logo
07:40 - 17:50
DEL
-
ORD
20h 40m1 stop
Finnair Logo
21:30 - 05:20
ORD
-
DEL
21h 20m1 stop
₹ 67,659Finnair
Thu, 23 Apr - Wed, 12 Aug
Etihad Airways Logo
16:20 - 07:35
DEL
-
ORD
26h 45m1 stop
Etihad Airways Logo
14:10 - 19:20
ORD
-
DEL
18h 40m1 stop
₹ 68,111Etihad Airways
Tue, 17 Feb - Thu, 19 Mar
Finnair Logo
07:50 - 19:42
DEL
-
STL
46h 22m2 stops
Finnair Logo
11:22 - 06:05
STL
-
DEL
32h 13m2 stops
₹ 97,961Finnair
Fri, 20 Mar - Mon, 23 Mar
Lufthansa Logo
03:35 - 13:55
DEL
-
STL
21h 50m1 stop
Lufthansa Logo
13:15 - 00:05
STL
-
DEL
23h 20m2 stops
₹ 121,569Lufthansa
Sat, 24 Jan - Sun, 1 Feb
United Airlines Logo
00:05 - 08:51
DEL
-
DEC
43h 16m2 stops
United Airlines Logo
18:55 - 21:30
DEC
-
DEL
40h 05m2 stops
₹ 134,594United Airlines
Tue, 31 Mar - Sun, 5 Apr
United Airlines Logo
00:05 - 08:51
DEL
-
DEC
43h 16m2 stops
United Airlines Logo
18:55 - 21:30
DEC
-
DEL
40h 05m2 stops
₹ 134,685United Airlines
Tue, 31 Mar - Sun, 5 Apr

Etihad Airways flights from New Delhi to Illinois

Our best Etihad Airways deals on New Delhi to Illinois flight tickets
Etihad Airways
17 Mar
DEL04:25New Delhi Indira Gandhi Intl
38h 40m
1 stop
ORD08:35Chicago O'Hare Intl
26 Mar
ORD14:10Chicago O'Hare Intl
30h 50m
1 stop
DEL07:30New Delhi Indira Gandhi Intl
₹ 66,935
Find similar
Etihad Airways
20 Dec
DEL08:55New Delhi Indira Gandhi Intl
34h 10m
1 stop
ORD07:35Chicago O'Hare Intl
16 Feb
ORD13:10Chicago O'Hare Intl
26h 20m
1 stop
DEL03:00New Delhi Indira Gandhi Intl
₹ 68,021
Find similar
Etihad Airways
17 Feb
DEL16:20New Delhi Indira Gandhi Intl
26h 45m
1 stop
ORD07:35Chicago O'Hare Intl
19 Mar
ORD14:10Chicago O'Hare Intl
18h 40m
1 stop
DEL19:20New Delhi Indira Gandhi Intl
₹ 68,111
Find similar

Finnair flights from New Delhi to Illinois

Our best Finnair deals on New Delhi to Illinois flight tickets
Finnair
23 Apr
DEL07:40New Delhi Indira Gandhi Intl
20h 40m
1 stop
ORD17:50Chicago O'Hare Intl
12 Aug
ORD21:30Chicago O'Hare Intl
21h 20m
1 stop
DEL05:20New Delhi Indira Gandhi Intl
₹ 67,659
Find similar
Finnair
25 Apr
DEL07:40New Delhi Indira Gandhi Intl
20h 40m
1 stop
ORD17:50Chicago O'Hare Intl
16 May
ORD21:30Chicago O'Hare Intl
21h 20m
1 stop
DEL05:20New Delhi Indira Gandhi Intl
₹ 69,016
Find similar
Finnair
25 Apr
DEL07:40New Delhi Indira Gandhi Intl
20h 40m
1 stop
ORD17:50Chicago O'Hare Intl
16 May
ORD21:30Chicago O'Hare Intl
21h 20m
1 stop
DEL05:20New Delhi Indira Gandhi Intl
₹ 69,106
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 December 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 17/2

16:20-07:35

1 stop26h 45m

Chicago O'Hare Intl

Wed 18/3

14:30-16:50

Nonstop15h 50m

₹ 66,664

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Thu 29/1

02:15-11:30

1 stop20h 45m

Chicago O'Hare Intl

Mon 23/2

13:10-07:30

1 stop30h 50m

₹ 66,754

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Sun 1/2

02:15-11:30

1 stop20h 45m

Chicago O'Hare Intl

Wed 28/10

22:50-00:05

1 stop38h 45m

₹ 66,845

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Tue 17/3

04:25-08:35

1 stop38h 40m

Chicago O'Hare Intl

Thu 26/3

14:10-07:30

1 stop30h 50m

₹ 66,935

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Thu 23/4

07:40-17:50

1 stop20h 40m

Chicago O'Hare Intl

Wed 12/8

21:30-05:20

1 stop21h 20m

₹ 67,659

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Tue 17/2

16:20-07:35

1 stop26h 45m

Chicago O'Hare Intl

Thu 19/3

14:10-19:20

1 stop18h 40m

₹ 68,111

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

Fri 20/3

07:50-19:42

2 stops46h 22m

Lambert-St Louis

Mon 23/3

11:22-06:05

2 stops32h 13m

₹ 97,961

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

Sat 24/1

03:35-13:55

1 stop21h 50m

Lambert-St Louis

Sun 1/2

13:15-00:05

2 stops23h 20m

₹ 121,569

New DelhiDecatur

DEL - DEC

DELDEC

New Delhi Indira Gandhi Intl

Tue 31/3

00:05-08:51

2 stops43h 16m

Decatur Arpt

Sun 5/4

18:55-21:30

2 stops40h 05m

₹ 134,594

New DelhiDecatur

DEL - DEC

DELDEC

New Delhi Indira Gandhi Intl

Tue 31/3

00:05-08:51

2 stops43h 16m

Decatur Arpt

Sun 5/4

18:55-21:30

2 stops40h 05m

₹ 134,685

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 ₹ 75,528. 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 ₹ 84,845.

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 ₹ 107,226. 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 ₹ 117,080. 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 ₹ 96,585. 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 ₹ 112,208.

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 ₹ 94,576 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 ₹ 87,106 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?

No. A direct flight is the cheapest option for a flight between New Delhi to Illinois.

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

₹ 34,191

Fastest flight time

20h 25m

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 ₹ 34,191. The best return flight deal from New Delhi to Illinois found on momondo in the last 72 hours is ₹ 62,697.
The fastest flight from New Delhi to Illinois takes 20h 25m
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
Turkish AirlinesPriceFrom ₹ 50,412Free CancellationRating
7.3
4,092 reviews
Search Turkish Airlines flights
Etihad AirwaysPriceFrom ₹ 65,762Free CancellationRating
7.4
1,331 reviews
Search Etihad Airways flights
Air CanadaPriceFrom ₹ 67,709Free CancellationRating
7.1
10,520 reviews
Search Air Canada flights
IndiGoPriceFrom ₹ 73,016Free CancellationRating
6.8
507 reviews
Search IndiGo flights
British AirwaysPriceFrom ₹ 73,165Free CancellationRating
6.7
7,574 reviews
Search British Airways flights
Qatar AirwaysPriceFrom ₹ 76,578Free CancellationRating
7.4
3,679 reviews
Search Qatar Airways flights
United AirlinesPriceFrom ₹ 77,437Free CancellationRating
7.4
9,094 reviews
Search United Airlines flights
FinnairPriceFrom ₹ 77,677Free CancellationRating
7.6
1,336 reviews
Search Finnair flights
KLMPriceFrom ₹ 80,165Free CancellationRating
7.7
1,434 reviews
Search KLM flights
SWISSPriceFrom ₹ 81,056Free CancellationRating
7.5
1,812 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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