Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from New Delhi to Illinois from ₹ 38,416

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 10/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customie your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from New Delhi to Illinois

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
15:55 - 08:35
DEL
-
ORD
27h 10m
1 stop
Multiple Airlines Logo
13:10 - 16:00
ORD
-
DEL
16h 20mdirect
₹ 65,270Multiple Airlines
Thu, 9 Apr - Wed, 22 Apr
Multiple Airlines Logo
15:55 - 08:35
DEL
-
ORD
27h 10m
1 stop
Multiple Airlines Logo
16:15 - 21:10
ORD
-
DEL
42h 25m
1 stop
₹ 66,545Multiple Airlines
Thu, 9 Apr - Wed, 22 Apr
Multiple Airlines Logo
15:55 - 08:35
DEL
-
ORD
27h 10m
1 stop
Multiple Airlines Logo
16:15 - 23:50
ORD
-
DEL
45h 05m
1 stop
₹ 66,636Multiple Airlines
Thu, 9 Apr - Thu, 23 Apr
Multiple Airlines Logo
15:55 - 08:35
DEL
-
ORD
27h 10m
1 stop
Multiple Airlines Logo
13:10 - 16:00
ORD
-
DEL
16h 20mdirect
₹ 66,818Multiple Airlines
Thu, 9 Apr - Wed, 22 Apr
Etihad Airways Logo
15:55 - 08:35
DEL
-
ORD
27h 10m
1 stop
Etihad Airways Logo
14:00 - 19:20
ORD
-
DEL
18h 50m
1 stop
₹ 66,909Etihad Airways
Thu, 9 Apr - Wed, 22 Apr
Etihad Airways Logo
09:25 - 08:35
DEL
-
ORD
33h 40m
1 stop
Etihad Airways Logo
14:00 - 19:20
ORD
-
DEL
18h 50m
1 stop
₹ 67,546Etihad Airways
Wed, 3 Jun - Wed, 19 Aug
Air India Logo
02:15 - 11:10
DEL
-
ORD
19h 25mdirect
Air India Logo
13:10 - 16:00
ORD
-
DEL
16h 20mdirect
₹ 68,092Air India
Sun, 19 Apr - Mon, 20 Apr
Finnair Logo
07:40 - 22:19
DEL
-
STL
25h 09m
2 stops
Finnair Logo
17:00 - 05:20
STL
-
DEL
25h 50m
2 stops
₹ 90,487Finnair
Sun, 3 May - Tue, 28 Jul
Finnair Logo
07:40 - 22:19
DEL
-
STL
25h 09m
2 stops
Finnair Logo
17:00 - 05:20
STL
-
DEL
25h 50m
2 stops
₹ 93,400Finnair
Sun, 3 May - Sat, 1 Aug
Lufthansa Logo
21:30 - 13:25
DEL
-
STL
26h 25m
2 stops
Lufthansa Logo
15:30 - 00:55
STL
-
DEL
22h 55m
1 stop
₹ 107,783Lufthansa
Tue, 5 May - Tue, 28 Jul

KLM flights from New Delhi to Illinois

Our best KLM deals on New Delhi to Illinois flight tickets
KLM
16 Apr
DEL03:55New Delhi Indira Gandhi Intl
20h 50m
1 stop
ORD14:15Chicago O'Hare Intl
23 Apr
ORD17:10Chicago O'Hare Intl
22h 15m
2 stops
DEL01:55New Delhi Indira Gandhi Intl
₹ 71,734
KLM
28 May
DEL03:55New Delhi Indira Gandhi Intl
24h 31m
2 stops
MDW17:56Chicago Midway
6 Sept
MDW17:25Chicago Midway
22h 00m
2 stops
DEL01:55New Delhi Indira Gandhi Intl
₹ 92,398
KLM
16 Apr
DEL03:55New Delhi Indira Gandhi Intl
25h 11m
2 stops
MDW18:36Chicago Midway
23 Apr
MDW18:38Chicago Midway
20h 47m
2 stops
DEL01:55New Delhi Indira Gandhi Intl
₹ 96,131

Finnair flights from New Delhi to Illinois

Our best Finnair deals on New Delhi to Illinois flight tickets
Finnair
18 May
DEL07:40New Delhi Indira Gandhi Intl
20h 40m
1 stop
ORD17:50Chicago O'Hare Intl
21 Aug
ORD21:30Chicago O'Hare Intl
21h 20m
1 stop
DEL05:20New Delhi Indira Gandhi Intl
₹ 69,640
Finnair
15 Apr
DEL07:40New Delhi Indira Gandhi Intl
20h 40m
1 stop
ORD17:50Chicago O'Hare Intl
12 Oct
ORD21:30Chicago O'Hare Intl
21h 20m
1 stop
DEL05:20New Delhi Indira Gandhi Intl
₹ 69,731
Finnair
26 Apr
DEL07:40New Delhi Indira Gandhi Intl
20h 40m
1 stop
ORD17:50Chicago O'Hare Intl
30 Aug
ORD21:30Chicago O'Hare Intl
21h 20m
1 stop
DEL05:20New Delhi Indira Gandhi Intl
₹ 69,913

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 February 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

Thu 9/4

15:55-08:35

1 stop27h 10m

Chicago O'Hare Intl

Wed 22/4

13:10-16:00

Nonstop16h 20m

₹ 65,270

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Thu 9/4

15:55-08:35

1 stop27h 10m

Chicago O'Hare Intl

Wed 22/4

16:15-21:10

1 stop42h 25m

₹ 66,545

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Thu 9/4

15:55-08:35

1 stop27h 10m

Chicago O'Hare Intl

Thu 23/4

16:15-23:50

1 stop45h 05m

₹ 66,636

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Thu 9/4

15:55-08:35

1 stop27h 10m

Chicago O'Hare Intl

Wed 22/4

13:10-16:00

Nonstop16h 20m

₹ 66,818

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Thu 9/4

15:55-08:35

1 stop27h 10m

Chicago O'Hare Intl

Wed 22/4

14:00-19:20

1 stop18h 50m

₹ 66,909

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Wed 3/6

09:25-08:35

1 stop33h 40m

Chicago O'Hare Intl

Wed 19/8

14:00-19:20

1 stop18h 50m

₹ 67,546

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Sun 19/4

02:15-11:10

Nonstop19h 25m

Chicago O'Hare Intl

Mon 20/4

13:10-16:00

Nonstop16h 20m

₹ 68,092

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

Sun 3/5

07:40-22:19

2 stops25h 09m

Lambert-St Louis

Tue 28/7

17:00-05:20

2 stops25h 50m

₹ 90,487

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

Sun 3/5

07:40-22:19

2 stops25h 09m

Lambert-St Louis

Sat 1/8

17:00-05:20

2 stops25h 50m

₹ 93,400

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

Tue 5/5

21:30-13:25

2 stops26h 25m

Lambert-St Louis

Tue 28/7

15:30-00:55

1 stop22h 55m

₹ 107,783

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 ₹ 76,012. If you aren’t able to travel during the month of October, then book flights to Illinois from New Delhi during December instead. Flights to Illinois in December, while not as cheap as those in October, still average around ₹ 84,023.

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 ₹ 104,735. 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 ₹ 116,784. 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 ₹ 92,596 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 ₹ 76,832 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

₹ 44,864

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 ₹ 44,864. The best return flight deal from New Delhi to Illinois found on momondo in the last 72 hours is ₹ 73,805.
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 ₹ 38,519Free CancellationRating
7.3
1,406 reviews
Search Etihad Airways flights
Turkish AirlinesPriceFrom ₹ 50,735Free CancellationRating
7.3
4,224 reviews
Search Turkish Airlines flights
FinnairPriceFrom ₹ 69,783Free CancellationRating
7.6
1,364 reviews
Search Finnair flights
IndiGoPriceFrom ₹ 73,483Free CancellationRating
6.8
538 reviews
Search IndiGo flights
British AirwaysPriceFrom ₹ 75,836Free CancellationRating
6.7
7,757 reviews
Search British Airways flights
Qatar AirwaysPriceFrom ₹ 77,068Free CancellationRating
7.4
3,739 reviews
Search Qatar Airways flights
Air CanadaPriceFrom ₹ 79,274Free CancellationRating
7.1
10,733 reviews
Search Air Canada flights
United AirlinesPriceFrom ₹ 79,979Free CancellationRating
7.4
9,331 reviews
Search United Airlines flights
KLMPriceFrom ₹ 80,679Free CancellationRating
7.7
1,457 reviews
Search KLM flights
SWISSPriceFrom ₹ 82,798Free CancellationRating
7.5
1,878 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.

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 22/3
Sun 29/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Illinois

Popular Cities in Illinois

Popular flights according to clicks in the last 7 days on momondo
Flights to New Yorkfrom ₹ 58,352
Flights to San Franciscofrom ₹ 54,529
Flights to Chicagofrom ₹ 61,447
Flights to Los Angelesfrom ₹ 53,891
Flights to Washington, D.C.from ₹ 65,635
Flights to Dallasfrom ₹ 76,194
Flights to Seattlefrom ₹ 55,712
Flights to Bostonfrom ₹ 66,363
Flights to Atlantafrom ₹ 67,091
Flights to Houstonfrom ₹ 55,712
Flights to Miamifrom ₹ 55,166
Flights to Raleighfrom ₹ 74,920