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Cheap flights from New Delhi to Illinois from $417

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 3/10. 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 round-trip flights

Enter your travel dates to find the best prices.
Etihad Airways Logo
9:25 am - 8:35 am
DEL
-
ORD
33h 40m
1 stop
Etihad Airways Logo
2:00 pm - 7:20 pm
ORD
-
DEL
18h 50m
1 stop
$728Etihad Airways
Mon, Apr 6 - Mon, Apr 20
Multiple Airlines Logo
5:00 am - 6:47 pm
DEL
-
ORD
24h 17m
2 stops
Multiple Airlines Logo
11:05 am - 1:55 am
ORD
-
DEL
28h 20m
2 stops
$733Multiple Airlines
Wed, Apr 15 - Thu, Jun 18
Finnair Logo
7:40 am - 5:50 pm
DEL
-
ORD
20h 40m
1 stop
Finnair Logo
9:30 pm - 5:20 am
ORD
-
DEL
21h 20m
1 stop
$741Finnair
Thu, Apr 23 - Thu, Oct 15
Finnair Logo
7:40 am - 5:50 pm
DEL
-
ORD
20h 40m
1 stop
Finnair Logo
9:30 pm - 5:20 am
ORD
-
DEL
21h 20m
1 stop
$745Finnair
Sun, Apr 26 - Sun, Aug 30
Delta Logo
3:55 am - 5:58 pm
DEL
-
MDW
24h 33m
2 stops
Delta Logo
10:43 am - 10:50 pm
MDW
-
DEL
25h 37m
2 stops
$768Delta
Tue, Apr 28 - Tue, May 5
Delta Logo
12:50 am - 4:25 pm
DEL
-
MDW
26h 05m
2 stops
Delta Logo
12:53 pm - 10:50 pm
MDW
-
DEL
23h 27m
2 stops
$769Delta
Sun, Apr 26 - Tue, May 5
British Airways Logo
1:35 am - 4:41 pm
DEL
-
STL
25h 36m
2 stops
British Airways Logo
9:35 pm - 8:00 am
STL
-
DEL
23h 55m
1 stop
$1,282British Airways
Sat, May 9 - Fri, May 29
Lufthansa Logo
2:50 am - 1:25 pm
DEL
-
STL
21h 05m
1 stop
Lufthansa Logo
3:30 pm - 11:55 pm
STL
-
DEL
21h 55m
2 stops
$1,302Lufthansa
Thu, Jun 4 - Mon, Jul 6
Lufthansa Logo
2:50 am - 1:25 pm
DEL
-
STL
21h 05m
1 stop
Lufthansa Logo
3:30 pm - 12:55 am
STL
-
DEL
22h 55m
1 stop
$1,353Lufthansa
Thu, Jun 4 - Mon, Jul 6
British Airways Logo
1:35 am - 11:38 pm
DEL
-
SPI
32h 33m
2 stops
British Airways Logo
2:49 pm - 11:35 pm
SPI
-
DEL
22h 16m
2 stops
$1,769British Airways
Tue, Apr 14 - Sat, Apr 18

Finnair flights from New Delhi to Illinois

Our best Finnair deals on New Delhi to Illinois flight tickets
Finnair
Apr 23
DEL7:40 amNew Delhi Indira Gandhi Intl
20h 40m
1 stop
ORD5:50 pmChicago O'Hare Intl
Oct 15
ORD9:30 pmChicago O'Hare Intl
21h 20m
1 stop
DEL5:20 amNew Delhi Indira Gandhi Intl
$741
Finnair
Apr 26
DEL7:40 amNew Delhi Indira Gandhi Intl
20h 40m
1 stop
ORD5:50 pmChicago O'Hare Intl
Aug 30
ORD9:30 pmChicago O'Hare Intl
21h 20m
1 stop
DEL5:20 amNew Delhi Indira Gandhi Intl
$745
Finnair
Apr 26
DEL7:40 amNew Delhi Indira Gandhi Intl
20h 40m
1 stop
ORD5:50 pmChicago O'Hare Intl
Aug 30
ORD9:30 pmChicago O'Hare Intl
21h 20m
1 stop
DEL5:20 amNew Delhi Indira Gandhi Intl
$747

Etihad Airways flights from New Delhi to Illinois

Our best Etihad Airways deals on New Delhi to Illinois flight tickets
Etihad Airways
Apr 6
DEL9:25 amNew Delhi Indira Gandhi Intl
33h 40m
1 stop
ORD8:35 amChicago O'Hare Intl
Apr 20
ORD2:00 pmChicago O'Hare Intl
18h 50m
1 stop
DEL7:20 pmNew Delhi Indira Gandhi Intl
$728
Etihad Airways
May 20
DEL9:25 amNew Delhi Indira Gandhi Intl
33h 40m
1 stop
ORD8:35 amChicago O'Hare Intl
Aug 12
ORD2:00 pmChicago O'Hare Intl
31h 25m
1 stop
DEL7:55 amNew Delhi Indira Gandhi Intl
$753
Etihad Airways
May 13
DEL9:25 amNew Delhi Indira Gandhi Intl
33h 40m
1 stop
ORD8:35 amChicago O'Hare Intl
Sep 4
ORD2:00 pmChicago O'Hare Intl
37h 40m
1 stop
DEL2:10 pmNew Delhi Indira Gandhi Intl
$756

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 February 11, 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

Mon 4/6

9:25 am-8:35 am

1 stop33h 40m

Chicago O'Hare Intl

Mon 4/20

2:00 pm-7:20 pm

1 stop18h 50m

$728

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Wed 4/15

5:00 am-6:47 pm

2 stops24h 17m

Chicago O'Hare Intl

Thu 6/18

11:05 am-1:55 am

2 stops28h 20m

$733

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Thu 4/23

7:40 am-5:50 pm

1 stop20h 40m

Chicago O'Hare Intl

Thu 10/15

9:30 pm-5:20 am

1 stop21h 20m

$741

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Sun 4/26

7:40 am-5:50 pm

1 stop20h 40m

Chicago O'Hare Intl

Sun 8/30

9:30 pm-5:20 am

1 stop21h 20m

$745

New DelhiChicago

DEL - MDW

DELMDW

New Delhi Indira Gandhi Intl

Tue 4/28

3:55 am-5:58 pm

2 stops24h 33m

Chicago Midway

Tue 5/5

10:43 am-10:50 pm

2 stops25h 37m

$768

New DelhiChicago

DEL - MDW

DELMDW

New Delhi Indira Gandhi Intl

Sun 4/26

12:50 am-4:25 pm

2 stops26h 05m

Chicago Midway

Tue 5/5

12:53 pm-10:50 pm

2 stops23h 27m

$769

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

Sat 5/9

1:35 am-4:41 pm

2 stops25h 36m

Lambert-St Louis

Fri 5/29

9:35 pm-8:00 am

1 stop23h 55m

$1,282

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

Thu 6/4

2:50 am-1:25 pm

1 stop21h 05m

Lambert-St Louis

Mon 7/6

3:30 pm-11:55 pm

2 stops21h 55m

$1,302

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

Thu 6/4

2:50 am-1:25 pm

1 stop21h 05m

Lambert-St Louis

Mon 7/6

3:30 pm-12:55 am

1 stop22h 55m

$1,353

New DelhiSpringfield

DEL - SPI

DELSPI

New Delhi Indira Gandhi Intl

Tue 4/14

1:35 am-11:38 pm

2 stops32h 33m

Springfield Capital

Sat 4/18

2:49 pm-11:35 pm

2 stops22h 16m

$1,769

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 October. Flight prices, which tend to average around $835, 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 October, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $923.

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 $1,096. Flights from New Delhi to Illinois on a Saturday will generally be more expensive and average around $1,220. 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 $1,018 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 $844 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?

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

$536

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 $536. The best round-trip flight deal from New Delhi to Illinois found on momondo in the last 72 hours is $830.
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. The only 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 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 $358Free CancellationRating
7.9
8,175 reviews
Search Delta flights
Air IndiaPriceFrom $419Free CancellationRating
5.5
2,967 reviews
Search Air India flights
IndiGoPriceFrom $453Free CancellationRating
6.8
530 reviews
Search IndiGo flights
Etihad AirwaysPriceFrom $750Free CancellationRating
7.3
1,393 reviews
Search Etihad Airways flights
FinnairPriceFrom $754Free CancellationRating
7.6
1,360 reviews
Search Finnair flights
British AirwaysPriceFrom $760Free CancellationRating
6.7
7,730 reviews
Search British Airways flights
Turkish AirlinesPriceFrom $786Free CancellationRating
7.3
4,211 reviews
Search Turkish Airlines flights
SWISSPriceFrom $791Free CancellationRating
7.6
1,870 reviews
Search SWISS flights
Air FrancePriceFrom $867Free CancellationRating
7.4
1,531 reviews
Search Air France flights
LufthansaPriceFrom $890Free CancellationRating
6.8
7,779 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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