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Cheap flights from New Delhi to Illinois from $443

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 10/11. 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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Cheap round-trip flights

British Airways Logo
1:35 am - 2:50 pmDEL-ORD
23h 45m1 stop
British Airways Logo
10:45 pm - 8:45 amORD-DEL
23h 30m1 stop
$777British Airways
Find Deal
Thu, Oct 2 - Sun, Mar 15
British Airways Logo
10:50 am - 2:30 pmDEL-ORD
39h 10m2 stops
British Airways Logo
10:45 pm - 8:45 amORD-DEL
23h 30m1 stop
$780British Airways
Find Deal
Fri, Nov 21 - Tue, Mar 10
British Airways Logo
1:35 am - 3:57 pmDEL-ORD
24h 52m2 stops
British Airways Logo
10:45 pm - 8:45 amORD-DEL
23h 30m1 stop
$782British Airways
Find Deal
Thu, Oct 2 - Sun, Mar 15
Etihad Airways Logo
4:50 am - 8:45 amDEL-ORD
38h 25m1 stop
Etihad Airways Logo
1:10 pm - 3:00 amORD-DEL
26h 20m1 stop
$786Etihad Airways
Find Deal
Mon, Sep 29 - Wed, Nov 5
Etihad Airways Logo
4:25 am - 7:55 amDEL-ORD
39h 00m1 stop
Etihad Airways Logo
2:10 pm - 7:30 amORD-DEL
30h 50m1 stop
$787Etihad Airways
Find Deal
Wed, Nov 19 - Wed, Mar 11
Air India Logo
2:15 am - 11:30 amDEL-ORD
20h 45m1 stop
Air India Logo
2:30 pm - 4:50 pmORD-DEL
15h 50mnonstop
$820Air India
Find Deal
Thu, Nov 6 - Mon, Mar 9
Air India Logo
2:20 am - 11:10 amDEL-ORD
19h 20m1 stop
Air India Logo
2:30 pm - 4:50 pmORD-DEL
15h 50mnonstop
$821Air India
Find Deal
Thu, Oct 16 - Fri, Mar 20
LOT Logo
7:20 am - 8:00 pmDEL-ORD
24h 10m1 stop
LOT Logo
9:55 pm - 5:10 amORD-DEL
19h 45m1 stop
$823LOT
Find Deal
Thu, Nov 20 - Tue, Dec 2
United Airlines Logo
12:05 am - 7:57 pmDEL-STL
30h 22m1 stop
United Airlines Logo
10:30 am - 9:00 pmSTL-DEL
24h 00m2 stops
$1,163United Airlines
Find Deal
Sun, Oct 5 - Mon, Mar 16
United Airlines Logo
11:35 pm - 2:27 pmDEL-STL
25h 22m2 stops
United Airlines Logo
10:30 am - 9:10 pmSTL-DEL
24h 10m2 stops
$1,168United Airlines
Find Deal
Sun, Oct 5 - Sun, Mar 15

Etihad Airways flights from New Delhi to Illinois

Our best Etihad Airways deals on New Delhi to Illinois flight tickets
Etihad Airways
Sep 29
DEL4:50 amNew Delhi Indira Gandhi Intl
38h 25m
1 stop
ORD8:45 amChicago O'Hare Intl
Nov 5
ORD1:10 pmChicago O'Hare Intl
26h 20m
1 stop
DEL3:00 amNew Delhi Indira Gandhi Intl
$786
Find similar
Etihad Airways
Nov 19
DEL4:25 amNew Delhi Indira Gandhi Intl
39h 00m
1 stop
ORD7:55 amChicago O'Hare Intl
Mar 11
ORD2:10 pmChicago O'Hare Intl
30h 50m
1 stop
DEL7:30 amNew Delhi Indira Gandhi Intl
$787
Find similar
Etihad Airways
Nov 12
DEL4:25 amNew Delhi Indira Gandhi Intl
39h 00m
1 stop
ORD7:55 amChicago O'Hare Intl
Feb 2
ORD1:10 pmChicago O'Hare Intl
26h 20m
1 stop
DEL3:00 amNew Delhi Indira Gandhi Intl
$788
Find similar

LOT flights from New Delhi to Illinois

Our best LOT deals on New Delhi to Illinois flight tickets
LOT
Nov 20
DEL7:20 amNew Delhi Indira Gandhi Intl
24h 10m
1 stop
ORD8:00 pmChicago O'Hare Intl
Dec 2
ORD9:55 pmChicago O'Hare Intl
19h 45m
1 stop
DEL5:10 amNew Delhi Indira Gandhi Intl
$823
Find similar
LOT
Sep 23
DEL8:00 amNew Delhi Indira Gandhi Intl
22h 10m
1 stop
ORD7:40 pmChicago O'Hare Intl
Oct 9
ORD9:40 pmChicago O'Hare Intl
18h 45m
1 stop
DEL2:55 amNew Delhi Indira Gandhi Intl
$969
Find similar
LOT
Sep 25
DEL8:00 amNew Delhi Indira Gandhi Intl
22h 10m
1 stop
ORD7:40 pmChicago O'Hare Intl
Oct 9
ORD9:40 pmChicago O'Hare Intl
18h 45m
1 stop
DEL2:55 amNew Delhi Indira Gandhi Intl
$1,017
Find similar

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated September 18, 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 10/2

1:35 am-2:50 pm

1 stop23h 45m

Chicago O'Hare Intl

Sun 3/15

10:45 pm-8:45 am

1 stop23h 30m

$777

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Fri 11/21

10:50 am-2:30 pm

2 stops39h 10m

Chicago O'Hare Intl

Tue 3/10

10:45 pm-8:45 am

1 stop23h 30m

$780

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Thu 10/2

1:35 am-3:57 pm

2 stops24h 52m

Chicago O'Hare Intl

Sun 3/15

10:45 pm-8:45 am

1 stop23h 30m

$782

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Mon 9/29

4:50 am-8:45 am

1 stop38h 25m

Chicago O'Hare Intl

Wed 11/5

1:10 pm-3:00 am

1 stop26h 20m

$786

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Wed 11/19

4:25 am-7:55 am

1 stop39h 00m

Chicago O'Hare Intl

Wed 3/11

2:10 pm-7:30 am

1 stop30h 50m

$787

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Thu 11/6

2:15 am-11:30 am

1 stop20h 45m

Chicago O'Hare Intl

Mon 3/9

2:30 pm-4:50 pm

Nonstop15h 50m

$820

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Thu 10/16

2:20 am-11:10 am

1 stop19h 20m

Chicago O'Hare Intl

Fri 3/20

2:30 pm-4:50 pm

Nonstop15h 50m

$821

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Thu 11/20

7:20 am-8:00 pm

1 stop24h 10m

Chicago O'Hare Intl

Tue 12/2

9:55 pm-5:10 am

1 stop19h 45m

$823

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

Sun 10/5

12:05 am-7:57 pm

1 stop30h 22m

Lambert-St Louis

Mon 3/16

10:30 am-9:00 pm

2 stops24h 00m

$1,163

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

Sun 10/5

11:35 pm-2:27 pm

2 stops25h 22m

Lambert-St Louis

Sun 3/15

10:30 am-9:10 pm

2 stops24h 10m

$1,168

Flights are sorted by cheapest round-trip 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?

The cheapest month to fly to Illinois from New Delhi is in September. Flight prices, which tend to average around $961, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $985.

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from New Delhi to Illinois is on a Monday when prices can be found for as low as $1,125. Flights from New Delhi to Illinois on a Friday will generally be more expensive and average around $1,195. 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?

Our most recent data shows that the best time of day to fly to Illinois is in the morning. Flights from New Delhi to Illinois during this time can be as low as $1,022. Flights in the evening are often more expensive with an average ticket price of $1,157.

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 $1,056 when searching weeks out. 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 $980 on momondo.

What cabin class options are available on New Delhi Indira Gandhi Intl to Illinois flights?

There are 4 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 1% 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

$442

Fastest flight time

17h 30m

Direct flights

Mon, Wed, Fri and Sun

Airports in Illinois

1 airport
The best one-way flight to Illinois from New Delhi in the past 72 hours is $442. The best round-trip flight deal from New Delhi to Illinois found on momondo in the last 72 hours is $817.
The fastest flight from New Delhi to Illinois takes 17h 30m
Direct flights go from New Delhi to Illinois on Monday, Wednesday, Friday and Sunday. The only airline offering direct flights is Air India.
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 were last updated today.

  • 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?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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
DeltaPriceFrom $372Free CancellationRating
7.9
7,964 reviews
Search Delta flights
IndiGoPriceFrom $492Free CancellationRating
6.9
484 reviews
Search IndiGo flights
Air IndiaPriceFrom $683Free CancellationRating
5.5
2,934 reviews
Search Air India flights
Etihad AirwaysPriceFrom $746Free CancellationRating
7.4
1,254 reviews
Search Etihad Airways flights
British AirwaysPriceFrom $756Free CancellationRating
6.7
7,373 reviews
Search British Airways flights
LOTPriceFrom $828Free CancellationRating
7.6
1,117 reviews
Search LOT flights
Air FrancePriceFrom $867Free CancellationRating
7.4
1,468 reviews
Search Air France flights
SWISSPriceFrom $870Free CancellationRating
7.6
1,737 reviews
Search SWISS flights
United AirlinesPriceFrom $872Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
LufthansaPriceFrom $904Free CancellationRating
6.8
7,415 reviews
Search Lufthansa flights

Why use momondo?

Why should I use momondo to find a flight deal from New Delhi to Illinois?

It is quick and easy to find New Delhi to Illinois flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Illinois that suits you.

Can I find flights from New Delhi to Illinois with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for New Delhi to Illinois flights to just show those with flexible booking policies.

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 offers price alerts on flights to Illinois from New Delhi. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Illinois trip

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