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Cheap flights from New Delhi to Illinois from ₹ 34,038

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 17/3. 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 - 11:30
DEL
-
ORD
20h 45mdirect
Air India Logo
13:30 - 16:50
ORD
-
DEL
15h 50mdirect
₹ 65,120Air India
Thu, 29 Jan - Mon, 23 Feb
Air India Logo
02:15 - 11:30
DEL
-
ORD
20h 45mdirect
Air India Logo
13:30 - 16:50
ORD
-
DEL
15h 50mdirect
₹ 65,210Air India
Thu, 29 Jan - Mon, 23 Feb
Etihad Airways Logo
16:20 - 07:35
DEL
-
ORD
26h 45m1 stop
Etihad Airways Logo
14:00 - 19:20
ORD
-
DEL
18h 50m1 stop
₹ 65,837Etihad Airways
Tue, 27 Jan - Fri, 1 May
Etihad Airways Logo
08:55 - 08:35
DEL
-
ORD
34h 10m1 stop
Etihad Airways Logo
14:10 - 19:20
ORD
-
DEL
18h 40m1 stop
₹ 66,284Etihad Airways
Tue, 17 Mar - Thu, 26 Mar
KLM Logo
05:29 - 18:36
DEL
-
MDW
24h 37m2 stops
KLM Logo
19:20 - 01:55
MDW
-
DEL
20h 05m2 stops
₹ 85,901KLM
Tue, 3 Feb - Tue, 31 Mar
KLM Logo
03:55 - 18:05
DEL
-
MDW
24h 40m2 stops
KLM Logo
17:25 - 01:55
MDW
-
DEL
22h 00m2 stops
₹ 86,528KLM
Sat, 23 May - Mon, 10 Aug
Finnair Logo
07:40 - 21:48
DEL
-
STL
24h 38m2 stops
Finnair Logo
16:18 - 05:20
STL
-
DEL
26h 32m2 stops
₹ 89,574Finnair
Wed, 20 May - Sat, 8 Aug
Finnair Logo
07:40 - 21:48
DEL
-
STL
24h 38m2 stops
Finnair Logo
16:18 - 05:20
STL
-
DEL
26h 32m2 stops
₹ 92,440Finnair
Wed, 20 May - Sun, 9 Aug
United Airlines Logo
00:05 - 08:51
DEL
-
DEC
43h 16m2 stops
United Airlines Logo
18:55 - 21:30
DEC
-
DEL
40h 05m2 stops
₹ 134,002United Airlines
Tue, 31 Mar - Sun, 5 Apr
United Airlines Logo
00:05 - 19:04
DEL
-
MLI
29h 29m2 stops
United Airlines Logo
10:35 - 21:30
MLI
-
DEL
24h 25m2 stops
₹ 134,450United Airlines
Tue, 31 Mar - Sun, 5 Apr

Air India flights from New Delhi to Illinois

Our best Air India deals on New Delhi to Illinois flight tickets
Air India
29 Jan
DEL02:15New Delhi Indira Gandhi Intl
20h 45m
ORD11:30Chicago O'Hare Intl
23 Feb
ORD13:30Chicago O'Hare Intl
15h 50m
DEL16:50New Delhi Indira Gandhi Intl
₹ 65,120
Find similar
Air India
29 Jan
DEL02:15New Delhi Indira Gandhi Intl
20h 45m
ORD11:30Chicago O'Hare Intl
23 Feb
ORD13:30Chicago O'Hare Intl
15h 50m
DEL16:50New Delhi Indira Gandhi Intl
₹ 65,210
Find similar
Air India
20 Dec
DEL02:15New Delhi Indira Gandhi Intl
20h 45m
1 stop
ORD11:30Chicago O'Hare Intl
28 Jan
ORD13:30Chicago O'Hare Intl
15h 50m
DEL16:50New Delhi Indira Gandhi Intl
₹ 65,299
Find similar

Etihad Airways flights from New Delhi to Illinois

Our best Etihad Airways deals on New Delhi to Illinois flight tickets
Etihad Airways
17 Mar
DEL20:55New Delhi Indira Gandhi Intl
22h 10m
1 stop
ORD08:35Chicago O'Hare Intl
26 Mar
ORD14:10Chicago O'Hare Intl
30h 50m
1 stop
DEL07:30New Delhi Indira Gandhi Intl
₹ 66,284
Find similar
Etihad Airways
11 Jun
DEL04:50New Delhi Indira Gandhi Intl
38h 25m
1 stop
ORD08:45Chicago O'Hare Intl
16 Sept
ORD14:00Chicago O'Hare Intl
18h 50m
1 stop
DEL19:20New Delhi Indira Gandhi Intl
₹ 68,882
Find similar
Etihad Airways
15 Jun
DEL04:50New Delhi Indira Gandhi Intl
38h 25m
1 stop
ORD08:45Chicago O'Hare Intl
12 Sept
ORD14:00Chicago O'Hare Intl
26h 45m
1 stop
DEL03:15New Delhi Indira Gandhi Intl
₹ 70,047
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 20 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

Thu 29/1

02:15-11:30

Nonstop20h 45m

Chicago O'Hare Intl

Mon 23/2

13:30-16:50

Nonstop15h 50m

₹ 65,120

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Thu 29/1

02:15-11:30

Nonstop20h 45m

Chicago O'Hare Intl

Mon 23/2

13:30-16:50

Nonstop15h 50m

₹ 65,210

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Tue 27/1

16:20-07:35

1 stop26h 45m

Chicago O'Hare Intl

Fri 1/5

14:00-19:20

1 stop18h 50m

₹ 65,837

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Tue 17/3

08:55-08:35

1 stop34h 10m

Chicago O'Hare Intl

Thu 26/3

14:10-19:20

1 stop18h 40m

₹ 66,284

New DelhiChicago

DEL - MDW

DELMDW

New Delhi Indira Gandhi Intl

Tue 3/2

05:29-18:36

2 stops24h 37m

Chicago Midway

Tue 31/3

19:20-01:55

2 stops20h 05m

₹ 85,901

New DelhiChicago

DEL - MDW

DELMDW

New Delhi Indira Gandhi Intl

Sat 23/5

03:55-18:05

2 stops24h 40m

Chicago Midway

Mon 10/8

17:25-01:55

2 stops22h 00m

₹ 86,528

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

Wed 20/5

07:40-21:48

2 stops24h 38m

Lambert-St Louis

Sat 8/8

16:18-05:20

2 stops26h 32m

₹ 89,574

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

Wed 20/5

07:40-21:48

2 stops24h 38m

Lambert-St Louis

Sun 9/8

16:18-05:20

2 stops26h 32m

₹ 92,440

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

₹ 134,002

New DelhiMoline

DEL - MLI

DELMLI

New Delhi Indira Gandhi Intl

Tue 31/3

00:05-19:04

2 stops29h 29m

Moline Quad-City

Sun 5/4

10:35-21:30

2 stops24h 25m

₹ 134,450

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 ₹ 74,794. 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 ₹ 84,020.

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 ₹ 106,183. 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 ₹ 115,941. 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 ₹ 95,646. 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 ₹ 110,983.

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 ₹ 93,485 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 ₹ 86,259 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.

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

₹ 34,158

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 ₹ 34,158. The best return flight deal from New Delhi to Illinois found on momondo in the last 72 hours is ₹ 62,087.
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
Turkish AirlinesPriceFrom ₹ 49,922Free CancellationRating
7.3
4,108 reviews
Search Turkish Airlines flights
Etihad AirwaysPriceFrom ₹ 65,123Free CancellationRating
7.4
1,337 reviews
Search Etihad Airways flights
Air CanadaPriceFrom ₹ 67,050Free CancellationRating
7.1
10,549 reviews
Search Air Canada flights
IndiGoPriceFrom ₹ 72,306Free CancellationRating
6.8
510 reviews
Search IndiGo flights
British AirwaysPriceFrom ₹ 72,453Free CancellationRating
6.7
7,600 reviews
Search British Airways flights
Qatar AirwaysPriceFrom ₹ 75,833Free CancellationRating
7.4
3,685 reviews
Search Qatar Airways flights
FinnairPriceFrom ₹ 76,921Free CancellationRating
7.6
1,339 reviews
Search Finnair flights
United AirlinesPriceFrom ₹ 77,948Free CancellationRating
7.4
9,099 reviews
Search United Airlines flights
KLMPriceFrom ₹ 79,385Free CancellationRating
7.7
1,429 reviews
Search KLM flights
SWISSPriceFrom ₹ 80,268Free CancellationRating
7.5
1,817 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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Popular flights according to clicks in the last 7 days on momondo
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