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$407+ Cheap flights from New Delhi (DEL) to Illinois

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/22. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — ORD
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from New Delhi to Illinois

Cheapest flights from New Delhi to Illinois
Explore the most affordable flight options available from New Delhi to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/104:20 pm
DEL
-
ORD
1 stop26h 45m
Multiple Airlines
Wed 3/182:30 pm
ORD
-
DEL
Nonstop15h 50m
Multiple Airlines
Deal found 1/27$706
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/114:20 pm
DEL
-
ORD
1 stop26h 45m
Multiple Airlines
Wed 3/182:30 pm
ORD
-
DEL
Nonstop15h 50m
Multiple Airlines
Deal found 1/26$707
This Kiwi.com deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/174:20 pm
DEL
-
ORD
1 stop26h 45m
Multiple Airlines
Mon 3/232:30 pm
ORD
-
DEL
Nonstop15h 50m
Multiple Airlines
Deal found 1/25$709
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/48:55 pm
DEL
-
ORD
1 stop22h 10m
Etihad Airways
Sun 2/81:10 pm
ORD
-
DEL
1 stop30h 50m
Etihad Airways
Deal found 1/27$721
This Trip.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/114:20 pm
DEL
-
ORD
1 stop26h 45m
Etihad Airways
Wed 3/182:10 pm
ORD
-
DEL
1 stop18h 40m
Etihad Airways
Deal found 1/26$722
This Kiwi.com deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/104:20 pm
DEL
-
ORD
1 stop26h 45m
Multiple Airlines
Mon 3/162:30 pm
ORD
-
DEL
Nonstop15h 50m
Multiple Airlines
Deal found 1/25$724
This Kiwi.com deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/104:20 pm
DEL
-
ORD
1 stop26h 45m
Multiple Airlines
Wed 3/112:30 pm
ORD
-
DEL
Nonstop15h 50m
Multiple Airlines
Deal found 1/25$731
This oojo deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/199:25 am
DEL
-
ORD
1 stop33h 40m
Etihad Airways
Tue 8/182:00 pm
ORD
-
DEL
1 stop18h 50m
Etihad Airways
Deal found 1/27$737
This Finnair deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:40 am
DEL
-
ORD
1 stop20h 40m
Finnair
Sun 8/29:30 pm
ORD
-
DEL
1 stop21h 20m
Finnair
Deal found 1/26$738
This CheapOair deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/54:20 pm
DEL
-
ORD
1 stop26h 45m
Etihad Airways
Mon 3/92:10 pm
ORD
-
DEL
1 stop18h 40m
Etihad Airways
Deal found 1/27$739
This CheapOair deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/58:55 am
DEL
-
ORD
1 stop34h 10m
Multiple Airlines
Mon 3/92:30 pm
ORD
-
DEL
Nonstop15h 50m
Multiple Airlines
Deal found 1/27$742
This Etihad Airways deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/184:50 am
DEL
-
ORD
1 stop38h 15m
Etihad Airways
Wed 8/52:00 pm
ORD
-
DEL
1 stop18h 50m
Etihad Airways
Deal found 1/27$743

Find flight deals from New Delhi to Illinois

Keep the following information in mind while searching for New Delhi to Illinois flight deals. Data was last updated January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$706
(Kiwi.com)

One-way from

$407
(Kiwi.com)

Popular in

August

Cheapest in

October

Average price

$1,146

Good round-trip deal

$788 or less

Good one-way deal

$381 or less
Provider with most accurate pricing for New Delhi Indira Gandhi Intl-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for New Delhi Indira Gandhi Intl-Chicago (CHI) flights.
Search Deals
From New Delhi Indira Gandhi Intl to Illinois
Search Deals
One-way flight from New Delhi Indira Gandhi Intl to Illinois
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from New Delhi Indira Gandhi Intl to Illinois.
Search Deals
Price to beat on a one-way flight from New Delhi Indira Gandhi Intl to Illinois.
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
Use the filters below to find and compare flights from New Delhi to Illinois that are best for you.

Fly from

New Delhi

Fly to

Illinois

Route

Depart

Return

Price

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Thu 3/19

8:55 am-8:35 am

1 stop34h 10m

Chicago O'Hare Intl

Mon 3/23

2:10 pm-3:00 am

1 stop26h 20m

$792

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Mon 5/18

7:40 am-5:50 pm

1 stop20h 40m

Chicago O'Hare Intl

Sun 6/14

9:30 pm-5:20 am

1 stop21h 20m

$821

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Wed 4/15

7:40 am-5:46 pm

2 stops44h 36m

Chicago O'Hare Intl

Mon 10/19

11:17 am-5:20 am

2 stops31h 33m

$824

New DelhiChicago

DEL - MDW

DELMDW

New Delhi Indira Gandhi Intl

Tue 4/21

3:55 am-6:36 pm

2 stops25h 11m

Chicago Midway

Mon 4/27

1:23 pm-10:50 pm

2 stops22h 57m

$836

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Wed 4/29

7:40 am-6:00 am

2 stops32h 50m

Chicago O'Hare Intl

Sat 5/30

4:53 pm-5:20 am

2 stops25h 57m

$861

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Thu 4/30

7:40 am-6:00 am

2 stops32h 50m

Chicago O'Hare Intl

Mon 6/1

11:49 am-5:20 am

2 stops31h 01m

$861

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Tue 3/24

2:15 am-12:30 pm

Nonstop20h 45m

Chicago O'Hare Intl

Wed 9/23

1:10 pm-4:00 pm

Nonstop16h 20m

$874

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Sat 5/2

4:35 am-6:48 pm

2 stops24h 43m

Chicago O'Hare Intl

Tue 9/1

10:10 am-2:00 am

2 stops29h 20m

$882

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Fri 5/22

7:40 am-7:55 pm

2 stops46h 45m

Chicago O'Hare Intl

Wed 11/18

4:06 pm-6:05 am

2 stops26h 29m

$888

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Mon 4/13

7:40 am-6:00 am

2 stops32h 50m

Chicago O'Hare Intl

Sat 10/17

4:50 pm-5:20 am

2 stops26h 00m

$888

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 60 results
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Best time to book a flight from New Delhi to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from New Delhi with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New Delhi to Illinois

What is the cheapest month to book a flight from New Delhi to Illinois?

Currently, November is the cheapest month in which you can book a flight from New Delhi to Illinois (average of $465). Flying from New Delhi to Illinois in August is currently the most expensive (average of $880). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DEL to IL?

Find hourly flight availability from New Delhi to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 27, 2026.

When flying from New Delhi to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated January 27, 2026.
Read through reviews of airlines operating flights from New Delhi to Illinois, such as SWISS, Etihad Airways, and Lufthansa. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.6
Good
1,863 reviews

Food

7.1

Comfort

7.4

Overall

7.6

Boarding

7.7

Crew

8.3

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

AMS - ZRH

Amazing alternative from Europe to Hong Kong. Quick connection (even with a non-European passport) and friendly staff that helped me and my family.
SWISS
7.6
Good
1,863 reviews
SWISS
7.6
Good
1,863 reviews

Food

7.1

Comfort

7.4

Overall

7.6

Boarding

7.7

Crew

8.3

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

AMS - ZRH

Amazing alternative from Europe to Hong Kong. Quick connection (even with a non-European passport) and friendly staff that helped me and my family.
Etihad Airways
7.3
Good
1,376 reviews
SWISS
7.6
Good
1,863 reviews

Food

7.1

Comfort

7.4

Overall

7.6

Boarding

7.7

Crew

8.3

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

AMS - ZRH

Amazing alternative from Europe to Hong Kong. Quick connection (even with a non-European passport) and friendly staff that helped me and my family.
Lufthansa
6.8
Okay
7,749 reviews
SWISS
7.6
Good
1,863 reviews

Food

7.1

Comfort

7.4

Overall

7.6

Boarding

7.7

Crew

8.3

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

AMS - ZRH

Amazing alternative from Europe to Hong Kong. Quick connection (even with a non-European passport) and friendly staff that helped me and my family.
British Airways
6.7
Okay
7,704 reviews
SWISS
7.6
Good
1,863 reviews

Food

7.1

Comfort

7.4

Overall

7.6

Boarding

7.7

Crew

8.3

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

AMS - ZRH

Amazing alternative from Europe to Hong Kong. Quick connection (even with a non-European passport) and friendly staff that helped me and my family.
Air India
5.5
Fair
2,976 reviews
SWISS
7.6
Good
1,863 reviews

Food

7.1

Comfort

7.4

Overall

7.6

Boarding

7.7

Crew

8.3

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

AMS - ZRH

Amazing alternative from Europe to Hong Kong. Quick connection (even with a non-European passport) and friendly staff that helped me and my family.

Related info for your journey

Find useful and relevant information for your journey from New Delhi to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from New Delhi to Illinois?

    New Delhi Indira Gandhi Intl (DEL), located 7.8 mi from the city center, is the airport you fly out of when you book flights from New Delhi to Illinois.

  • How long is the flight from New Delhi to Illinois?

    A quick flight from New Delhi to Illinois can take about 20h 40m. Etihad Airways provides one of the quickest options available for as low as $821. Airlines will cover a distance of 7465 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from New Delhi to Illinois one-way?

    To fly one-way, consider booking your trip with Air India, which is currently one of the cheapest options available, starting at $367. Etihad Airways flights start at $391 while deals on IndiGo start at $415 one-way.

  • What are the most popular routes from New Delhi to Illinois?

    The most popular flight routes from New Delhi to Illinois are New Delhi Indira Gandhi Intl - Chicago O'Hare Intl, New Delhi Indira Gandhi Intl - Chicago Midway and New Delhi Indira Gandhi Intl - Lambert-St Louis.

  • What are the cheapest flights from New Delhi to Illinois?

    Looking for the cheapest flight from New Delhi to Illinois? While on average our users pay $1,138, our data indicates the cheapest price to be $381. The most popular route (New Delhi Indira Gandhi Intl - Chicago O'Hare Intl), is priced around $707.

  • Can I find deals for flights from New Delhi to Illinois that include hotel bookings?

    Yes. In addition to deals on New Delhi to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New Delhi to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Delhi to Illinois.

  • Can I find deals for business class flights from New Delhi to Illinois?

    Yes. Cheapflights offers flight deals from New Delhi to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from New Delhi to Illinois?

    Currently, November is the cheapest month in which you can book a flight from New Delhi to Illinois (average of $465). Flying from New Delhi to Illinois in August is currently the most expensive (average of $880). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for New Delhi to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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New Delhi to Salt Lake City flights
New Delhi to St. Louis flights
New Delhi to Louisville flights
New Delhi to Honolulu flights

Top 10 airlines flying from New Delhi to Illinois

Discover the top 10 airlines that operate flights from New Delhi to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$358Average$1,088FlexibilityNo cancel feeOn-timeN/A
Air IndiaCheapest$421Average$1,075FlexibilityNo cancel feeOn-timeN/A
IndiGoCheapest$453Average$848FlexibilityNo cancel feeOn-time80%
Etihad AirwaysCheapest$750Average$968FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$760Average$1,105FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$786Average$874FlexibilityNo cancel feeOn-time77%
SWISSCheapest$791Average$1,078FlexibilityNo cancel feeOn-time79%
FinnairCheapest$831Average$1,005FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$867Average$1,182FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$890Average$1,137FlexibilityNo cancel feeOn-time76%

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