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Cheap flights from National Capital Territory of India to Illinois from ₹ 50,296

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 8/9. 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.
United Airlines Logo
23:35 - 12:59
DEL
-
ORD
23h 54m
1 stop
United Airlines Logo
15:45 - 21:50
ORD
-
DEL
18h 35m
1 stop
₹ 87,092United Airlines
Mon, 21 Sep - Tue, 9 Mar
Multiple Airlines Logo
11:40 - 14:50
DEL
-
ORD
37h 40m
2 stops
Multiple Airlines Logo
14:20 - 23:35
ORD
-
DEL
22h 45m
1 stop
₹ 87,282Multiple Airlines
Wed, 1 Jul - Mon, 14 Sep
Etihad Airways Logo
15:55 - 08:35
DEL
-
ORD
27h 10m
1 stop
Etihad Airways Logo
20:20 - 03:00
ORD
-
DEL
19h 10m
1 stop
₹ 87,377Etihad Airways
Wed, 17 Jun - Wed, 9 Dec
Etihad Airways Logo
21:15 - 15:40
DEL
-
ORD
28h 55m
1 stop
Etihad Airways Logo
20:20 - 03:00
ORD
-
DEL
19h 10m
1 stop
₹ 87,472Etihad Airways
Mon, 15 Jun - Mon, 7 Dec
Etihad Airways Logo
21:15 - 15:40
DEL
-
ORD
28h 55m
1 stop
Etihad Airways Logo
14:00 - 19:20
ORD
-
DEL
18h 50m
1 stop
₹ 87,567Etihad Airways
Wed, 17 Jun - Mon, 24 Aug
Etihad Airways Logo
04:50 - 15:40
DEL
-
ORD
21h 20m
1 stop
Etihad Airways Logo
14:00 - 19:20
ORD
-
DEL
18h 50m
1 stop
₹ 87,662Etihad Airways
Thu, 18 Jun - Mon, 10 Aug
Finnair Logo
07:50 - 19:30
DEL
-
STL
47h 10m
2 stops
Finnair Logo
13:20 - 06:05
STL
-
DEL
29h 15m
2 stops
₹ 97,360Finnair
Thu, 12 Nov - Mon, 16 Nov
Finnair Logo
07:50 - 19:30
DEL
-
STL
47h 10m
2 stops
Finnair Logo
13:20 - 06:05
STL
-
DEL
29h 15m
2 stops
₹ 98,216Finnair
Thu, 12 Nov - Mon, 16 Nov
British Airways Logo
01:35 - 16:33
DEL
-
STL
25h 28m
2 stops
British Airways Logo
08:54 - 23:35
STL
-
DEL
28h 11m
2 stops
₹ 110,671British Airways
Tue, 23 Jun - Wed, 9 Sep
Air India Logo
04:35 - 12:21
DEL
-
STL
42h 16m
2 stops
Air India Logo
07:00 - 21:30
STL
-
DEL
28h 00m
1 stop
₹ 113,904Air India
Wed, 24 Jun - Wed, 9 Sep

Air Canada flights from National Capital Territory of India to Illinois

Our best Air Canada deals on National Capital Territory of India to Illinois flight tickets
Air Canada
5 Oct
DEL01:05New Delhi Indira Gandhi Intl
29h 13m
2 stops
ORD19:48Chicago O'Hare Intl
14 Mar
ORD09:50Chicago O'Hare Intl
27h 55m
2 stops
DEL00:15New Delhi Indira Gandhi Intl
₹ 90,515
Air Canada
23 Jun
DEL00:30New Delhi Indira Gandhi Intl
30h 25m
2 stops
STL20:25Lambert-St Louis
1 Sept
STL08:55Lambert-St Louis
28h 30m
2 stops
DEL23:55New Delhi Indira Gandhi Intl
₹ 115,425
Air Canada
29 Jun
DEL04:35New Delhi Indira Gandhi Intl
42h 16m
2 stops
STL12:21Lambert-St Louis
1 Sept
STL08:55Lambert-St Louis
28h 30m
2 stops
DEL23:55New Delhi Indira Gandhi Intl
₹ 115,900

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
20 Jul
DEL09:25New Delhi Indira Gandhi Intl
33h 40m
1 stop
ORD08:35Chicago O'Hare Intl
3 Aug
ORD20:25Chicago O'Hare Intl
20h 15m
1 stop
DEL03:10New Delhi Indira Gandhi Intl
₹ 86,331
Etihad Airways
17 Jun
DEL15:55New Delhi Indira Gandhi Intl
27h 10m
1 stop
ORD08:35Chicago O'Hare Intl
9 Dec
ORD20:20Chicago O'Hare Intl
19h 10m
1 stop
DEL03:00New Delhi Indira Gandhi Intl
₹ 87,377
Etihad Airways
15 Jun
DEL21:15New Delhi Indira Gandhi Intl
28h 55m
1 stop
ORD15:40Chicago O'Hare Intl
7 Dec
ORD20:20Chicago O'Hare Intl
19h 10m
1 stop
DEL03:00New Delhi Indira Gandhi Intl
₹ 87,472

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 2 June 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

Cheapest return flight

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Mon 21/9

23:35-12:59

1 stop23h 54m

Chicago O'Hare Intl

Tue 9/3

15:45-21:50

1 stop18h 35m

₹ 87,092

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Wed 1/7

11:40-14:50

2 stops37h 40m

Chicago O'Hare Intl

Mon 14/9

14:20-23:35

1 stop22h 45m

₹ 87,282

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Wed 17/6

15:55-08:35

1 stop27h 10m

Chicago O'Hare Intl

Wed 9/12

20:20-03:00

1 stop19h 10m

₹ 87,377

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Mon 15/6

21:15-15:40

1 stop28h 55m

Chicago O'Hare Intl

Mon 7/12

20:20-03:00

1 stop19h 10m

₹ 87,472

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Wed 17/6

21:15-15:40

1 stop28h 55m

Chicago O'Hare Intl

Mon 24/8

14:00-19:20

1 stop18h 50m

₹ 87,567
Fastest return journey

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Thu 18/6

04:50-15:40

1 stop21h 20m

Chicago O'Hare Intl

Mon 10/8

14:00-19:20

1 stop18h 50m

₹ 87,662

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

Thu 12/11

07:50-19:30

2 stops47h 10m

Lambert-St Louis

Mon 16/11

13:20-06:05

2 stops29h 15m

₹ 97,360

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

Thu 12/11

07:50-19:30

2 stops47h 10m

Lambert-St Louis

Mon 16/11

13:20-06:05

2 stops29h 15m

₹ 98,216

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

Tue 23/6

01:35-16:33

2 stops25h 28m

Lambert-St Louis

Wed 9/9

08:54-23:35

2 stops28h 11m

₹ 110,671

New DelhiSt. Louis

DEL - STL

DELSTL

New Delhi Indira Gandhi Intl

Wed 24/6

04:35-12:21

2 stops42h 16m

Lambert-St Louis

Wed 9/9

07:00-21:30

1 stop28h 00m

₹ 113,904

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, February 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 ₹ 28,333. If you aren’t able to travel during the month of February, then book flights to Illinois from National Capital Territory of India during January instead. Flights to Illinois in January, while not as cheap as those in February, still average around ₹ 29,569.

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 Monday. momondo users have found tickets for Monday departures for as low as ₹ 89,071. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from National Capital Territory of India to Illinois on a Tuesday will generally be more expensive and average around ₹ 110,965. 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 from National Capital Territory of India 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 ₹ 94,817 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 ₹ 79,771 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

₹ 49,482

Fastest flight time

20h 40m

Direct flights

None
The best one-way flight to Illinois from National Capital Territory of India in the past 72 hours is ₹ 49,482. The best return flight deal from National Capital Territory of India to Illinois found on momondo in the last 72 hours is ₹ 110,537.
The fastest flight from National Capital Territory of India to Illinois takes 20h 40m
There are no direct flights from National Capital Territory of India to Illinois. There are no popular flight routes from National Capital Territory of India to Illinois.
Search flight deals

Frequently asked questions about flying from National Capital Territory of India to Illinois

  • 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
Turkish AirlinesPriceFrom ₹ 52,990Free CancellationRating
7.4
4,406 reviews
Search Turkish Airlines flights
Etihad AirwaysPriceFrom ₹ 67,659Free CancellationRating
7.3
1,444 reviews
Search Etihad Airways flights
FinnairPriceFrom ₹ 70,066Free CancellationRating
7.7
1,400 reviews
Search Finnair flights
IndiGoPriceFrom ₹ 71,414Free CancellationRating
6.8
564 reviews
Search IndiGo flights
Air IndiaPriceFrom ₹ 72,828Free CancellationRating
5.5
2,960 reviews
Search Air India flights
British AirwaysPriceFrom ₹ 74,782Free CancellationRating
6.7
8,018 reviews
Search British Airways flights
Qatar AirwaysPriceFrom ₹ 79,303Free CancellationRating
7.4
3,729 reviews
Search Qatar Airways flights
KLMPriceFrom ₹ 81,532Free CancellationRating
7.8
1,524 reviews
Search KLM flights
LOTPriceFrom ₹ 86,087Free CancellationRating
7.5
1,200 reviews
Search LOT flights
United AirlinesPriceFrom ₹ 87,040Free CancellationRating
7.4
9,775 reviews
Search United Airlines 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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