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Cheap flights from National Capital Territory of India to Illinois from ₹ 37,805

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from National Capital Territory of India to Illinois departing on 10/3. 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 National Capital Territory of India to Illinois

Cheap return flights

Enter your travel dates to find the best prices.
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
₹ 66,000Etihad Airways
Mon, 6 Apr - Mon, 20 Apr
Multiple Airlines Logo
05:00 - 18:47
DEL
-
ORD
24h 17m
2 stops
Multiple Airlines Logo
11:05 - 01:55
ORD
-
DEL
28h 20m
2 stops
₹ 66,453Multiple Airlines
Wed, 15 Apr - Thu, 18 Jun
Multiple Airlines Logo
08:55 - 07:35
DEL
-
ORD
34h 10m
1 stop
Multiple Airlines Logo
14:30 - 16:50
ORD
-
DEL
15h 50mdirect
₹ 66,725Multiple Airlines
Wed, 4 Mar - Mon, 16 Mar
Multiple Airlines Logo
08:55 - 07:35
DEL
-
ORD
34h 10m
1 stop
Multiple Airlines Logo
14:30 - 16:50
ORD
-
DEL
15h 50mdirect
₹ 66,815Multiple Airlines
Wed, 4 Mar - Mon, 16 Mar
Finnair Logo
07:40 - 17:50
DEL
-
ORD
20h 40m
1 stop
Finnair Logo
21:30 - 05:20
ORD
-
DEL
21h 20m
1 stop
₹ 67,178Finnair
Thu, 23 Apr - Thu, 15 Oct
Finnair Logo
07:40 - 17:50
DEL
-
ORD
20h 40m
1 stop
Finnair Logo
21:30 - 05:20
ORD
-
DEL
21h 20m
1 stop
₹ 67,541Finnair
Sun, 26 Apr - Sun, 30 Aug
KLM Logo
03:20 - 17:54
DEL
-
MDW
25h 04m
2 stops
KLM Logo
17:14 - 01:55
MDW
-
DEL
22h 11m
2 stops
₹ 88,120KLM
Mon, 9 Mar - Tue, 12 May
British Airways Logo
01:35 - 16:41
DEL
-
STL
25h 36m
2 stops
British Airways Logo
21:35 - 08:00
STL
-
DEL
23h 55m
1 stop
₹ 116,224British Airways
Sat, 9 May - Fri, 29 May
Lufthansa Logo
02:50 - 13:25
DEL
-
STL
21h 05m
1 stop
Lufthansa Logo
15:30 - 23:55
STL
-
DEL
21h 55m
2 stops
₹ 118,038Lufthansa
Thu, 4 Jun - Mon, 6 Jul
Lufthansa Logo
02:50 - 13:25
DEL
-
STL
21h 05m
1 stop
Lufthansa Logo
15:30 - 00:55
STL
-
DEL
22h 55m
1 stop
₹ 122,661Lufthansa
Thu, 4 Jun - Mon, 6 Jul

Finnair flights from National Capital Territory of India to Illinois

Our best Finnair deals on National Capital Territory of India to Illinois flight tickets
Finnair
23 Apr
DEL07:40New Delhi Indira Gandhi Intl
20h 40m
1 stop
ORD17:50Chicago O'Hare Intl
15 Oct
ORD21:30Chicago O'Hare Intl
21h 20m
1 stop
DEL05:20New Delhi Indira Gandhi Intl
₹ 67,178
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
₹ 67,450
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
₹ 67,541

Etihad Airways flights from National Capital Territory of India to Illinois

Our best Etihad Airways deals on National Capital Territory of India to Illinois flight tickets
Etihad Airways
6 Apr
DEL09:25New Delhi Indira Gandhi Intl
33h 40m
1 stop
ORD08:35Chicago O'Hare Intl
20 Apr
ORD14:00Chicago O'Hare Intl
18h 50m
1 stop
DEL19:20New Delhi Indira Gandhi Intl
₹ 66,000
Etihad Airways
20 May
DEL09:25New Delhi Indira Gandhi Intl
33h 40m
1 stop
ORD08:35Chicago O'Hare Intl
12 Aug
ORD14:00Chicago O'Hare Intl
31h 25m
1 stop
DEL07:55New Delhi Indira Gandhi Intl
₹ 68,266
Etihad Airways
4 May
DEL09:25New Delhi Indira Gandhi Intl
33h 40m
1 stop
ORD08:35Chicago O'Hare Intl
25 Aug
ORD14:00Chicago O'Hare Intl
31h 25m
1 stop
DEL07:55New Delhi Indira Gandhi Intl
₹ 68,447

momondo Fare Finder

 
Customise your flight search to find flights from National Capital Territory of India 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 11 February 2026.
Use the filters below to find and compare flights from National Capital Territory of India 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 6/4

09:25-08:35

1 stop33h 40m

Chicago O'Hare Intl

Mon 20/4

14:00-19:20

1 stop18h 50m

₹ 66,000

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Wed 15/4

05:00-18:47

2 stops24h 17m

Chicago O'Hare Intl

Thu 18/6

11:05-01:55

2 stops28h 20m

₹ 66,453

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Wed 4/3

08:55-07:35

1 stop34h 10m

Chicago O'Hare Intl

Mon 16/3

14:30-16:50

Nonstop15h 50m

₹ 66,725

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Wed 4/3

08:55-07:35

1 stop34h 10m

Chicago O'Hare Intl

Mon 16/3

14:30-16:50

Nonstop15h 50m

₹ 66,815

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Thu 23/4

07:40-17:50

1 stop20h 40m

Chicago O'Hare Intl

Thu 15/10

21:30-05:20

1 stop21h 20m

₹ 67,178

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Sun 26/4

07:40-17:50

1 stop20h 40m

Chicago O'Hare Intl

Sun 30/8

21:30-05:20

1 stop21h 20m

₹ 67,541

New DelhiChicago

DEL - MDW

DELMDW

New Delhi Indira Gandhi Intl

Mon 9/3

03:20-17:54

2 stops25h 04m

Chicago Midway

Tue 12/5

17:14-01:55

2 stops22h 11m

₹ 88,120

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

Sat 9/5

01:35-16:41

2 stops25h 36m

Lambert-St Louis

Fri 29/5

21:35-08:00

1 stop23h 55m

₹ 116,224

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

Thu 4/6

02:50-13:25

1 stop21h 05m

Lambert-St Louis

Mon 6/7

15:30-23:55

2 stops21h 55m

₹ 118,038

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

Thu 4/6

02:50-13:25

1 stop21h 05m

Lambert-St Louis

Mon 6/7

15:30-00:55

1 stop22h 55m

₹ 122,661

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 National Capital Territory of India 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 National Capital Territory of India to Illinois. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 75,700. If you aren’t able to travel during the month of October, then book flights to Illinois from National Capital Territory of India during December instead. Flights to Illinois in December, while not as cheap as those in October, still average around ₹ 83,678.

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

On average, the least expensive day to fly to Illinois from National Capital Territory of India is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as ₹ 103,386. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from National Capital Territory of India to Illinois on a Monday will generally be more expensive and average around ₹ 116,304. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest National Capital Territory of India to Illinois flight route?

Fly from New Delhi Indira Gandhi Intl to Chicago O'Hare Intl for the best National Capital Territory of India - 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 National Capital Territory of India when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around ₹ 92,320 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 National Capital Territory of India for as low as ₹ 76,516 on momondo.

What cabin class options are available on National Capital Territory of India to Illinois flights?

There are 3 cabin classes available to choose from on National Capital Territory of India to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap National Capital Territory of India to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from National Capital Territory of India to Illinois

Best price found

₹ 44,086

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 National Capital Territory of India in the past 72 hours is ₹ 44,086. The best return flight deal from National Capital Territory of India to Illinois found on momondo in the last 72 hours is ₹ 61,568.
The fastest flight from National Capital Territory of India to Illinois takes 20h 40m
Direct flights go from National Capital Territory of India to Illinois on Monday, Wednesday, Friday and Sunday. Airline offering direct flights is Air India..
There are 98 airports in Illinois. From National Capital Territory of India there are direct flights to Chicago O'Hare Intl (ORD).
Search flight deals

  • When did momondo last update prices for flights from National Capital Territory of India to Illinois?

    Prices for flights from National Capital Territory of India to Illinois refresh daily.

  • How many operators does momondo search for flights from National Capital Territory of India to Illinois?

  • How old do you have to be to fly from National Capital Territory of India to Illinois?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from National Capital Territory of India to Illinois.

  • What documentation or ID do you need to fly to Illinois?

    The travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from National Capital Territory of India to Illinois?

Best airlines flying from National Capital Territory of India to Illinois

Compare and see reviews for airlines that fly from National Capital Territory of India to Illinois with momondo
Airline
Rating
Free Cancellation
Price
Etihad AirwaysPriceFrom ₹ 38,360Free CancellationRating
7.3
1,393 reviews
Search Etihad Airways flights
Turkish AirlinesPriceFrom ₹ 50,527Free CancellationRating
7.3
4,208 reviews
Search Turkish Airlines flights
FinnairPriceFrom ₹ 69,496Free CancellationRating
7.6
1,360 reviews
Search Finnair flights
IndiGoPriceFrom ₹ 73,182Free CancellationRating
6.8
530 reviews
Search IndiGo flights
British AirwaysPriceFrom ₹ 75,524Free CancellationRating
6.7
7,733 reviews
Search British Airways flights
Qatar AirwaysPriceFrom ₹ 76,752Free CancellationRating
7.4
3,731 reviews
Search Qatar Airways flights
Air CanadaPriceFrom ₹ 78,948Free CancellationRating
7.1
10,709 reviews
Search Air Canada flights
United AirlinesPriceFrom ₹ 79,650Free CancellationRating
7.4
9,281 reviews
Search United Airlines flights
KLMPriceFrom ₹ 80,347Free CancellationRating
7.7
1,451 reviews
Search KLM flights
SWISSPriceFrom ₹ 82,458Free CancellationRating
7.6
1,870 reviews
Search SWISS flights

Why use momondo?

Why should I use momondo to find a flight deal from National Capital Territory of India to Illinois?

Finding the right flight to Illinois from National Capital Territory of India 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 National Capital Territory of India to Illinois with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Illinois from National Capital Territory of India with this policy.

How can momondo help me find flights from National Capital Territory of India to Illinois?

Once you have performed a search for National Capital Territory of India to Illinois flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from National Capital Territory of India to Illinois right now. Can momondo alert me if prices change?

If you are not ready to book a flight from National Capital Territory of India to Illinois now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Illinois and let you know when they change.

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