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$412+ 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 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — ORD
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find 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 October 30, 2025.

This British Airways deal was found by Cheapflights users on 10/28. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/233:20 amDEL - ORD
1 stop22h 00mBritish Airways
Thu 2/264:25 pmORD - DEL
2 stops21h 20mBritish Airways
Deal found 10/28$778
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Sun 11/92:15 amDEL - ORD
1 stop20h 45mMultiple Airlines
Tue 11/116:50 pmORD - DEL
1 stop17h 55mMultiple Airlines
Deal found 10/29$780
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Mon 11/106:40 amDEL - ORD
1 stop23h 15mIndiGo
Thu 1/18:20 pmORD - DEL
1 stop20h 50mIndiGo
Deal found 10/28$784
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Sun 11/92:15 amDEL - ORD
1 stop20h 45mMultiple Airlines
Wed 11/126:50 pmORD - DEL
1 stop17h 55mMultiple Airlines
Deal found 10/29$786
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Sun 11/92:15 amDEL - ORD
1 stop20h 45mMultiple Airlines
Mon 11/109:50 pmORD - DEL
1 stop38h 45mMultiple Airlines
Deal found 10/28$787
This Air France deal was found by Cheapflights users on 10/30. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/241:30 amDEL - ORD
1 stop25h 10mMultiple Airlines
Sun 1/181:55 pmORD - DEL
2 stops22h 05mMultiple Airlines
Deal found 10/30$789
This Air France deal was found by Cheapflights users on 10/27. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/41:30 amDEL - ORD
1 stop25h 10mAir France
Mon 1/192:24 pmORD - DEL
2 stops21h 36mAir France
Deal found 10/27$793
This Air France deal was found by Cheapflights users on 10/27. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/41:30 amDEL - ORD
1 stop25h 10mMultiple Airlines
Thu 1/221:58 pmORD - DEL
2 stops22h 02mMultiple Airlines
Deal found 10/27$794
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/58:55 pmDEL - ORD
1 stop22h 10mMultiple Airlines
Thu 11/66:50 pmORD - DEL
1 stop17h 55mMultiple Airlines
Deal found 10/28$795
This Etihad Airways deal was found by Cheapflights users on 10/28. 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.
Wed 12/174:25 amDEL - ORD
1 stop38h 40mEtihad Airways
Tue 1/61:10 pmORD - DEL
1 stop37h 30mEtihad Airways
Deal found 10/28$796
This Etihad Airways deal was found by Cheapflights users on 10/28. 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.
Wed 12/174:25 amDEL - ORD
1 stop38h 40mEtihad Airways
Sun 1/41:10 pmORD - DEL
1 stop30h 50mEtihad Airways
Deal found 10/28$797
This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/171:30 amDEL - MDW
2 stops33h 40mDelta
Mon 12/11:15 pmMDW - DEL
2 stops27h 30mDelta
Deal found 10/29$807

Cheap 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 October 30, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$780
(Kiwi.com)

One-way from

$412
(Yatra.com)

Popular in

August

Cheapest in

September

Average price

$949

Good one-way deal

$421 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
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 October 30, 2025.
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

Wed 12/24

3:20 am-8:36 pm

2 stops28h 46m

Chicago O'Hare Intl

Fri 1/9

4:25 pm-1:10 am

1 stop21h 15m

$807

New DelhiChicago

DEL - MDW

DELMDW

New Delhi Indira Gandhi Intl

Mon 11/17

1:30 am-11:40 pm

2 stops33h 40m

Chicago Midway

Mon 12/1

1:15 pm-4:15 am

2 stops27h 30m

$807

New DelhiChicago

DEL - MDW

DELMDW

New Delhi Indira Gandhi Intl

Tue 11/18

1:30 am-4:39 pm

2 stops26h 39m

Chicago Midway

Mon 12/1

1:15 pm-4:15 am

2 stops27h 30m

$807

New DelhiChicago

DEL - MDW

DELMDW

New Delhi Indira Gandhi Intl

Tue 12/16

3:20 am-11:47 pm

2 stops31h 57m

Chicago Midway

Wed 12/31

9:29 am-4:15 am

2 stops31h 16m

$807

New DelhiChicago

DEL - MDW

DELMDW

New Delhi Indira Gandhi Intl

Wed 11/19

3:20 am-6:08 pm

2 stops26h 18m

Chicago Midway

Mon 12/1

1:15 pm-4:15 am

2 stops27h 30m

$807

New DelhiChicago

DEL - MDW

DELMDW

New Delhi Indira Gandhi Intl

Thu 11/20

1:30 am-11:40 pm

2 stops33h 40m

Chicago Midway

Mon 12/1

1:15 pm-4:15 am

2 stops27h 30m

$807

New DelhiChicago

DEL - MDW

DELMDW

New Delhi Indira Gandhi Intl

Wed 12/24

3:20 am-5:19 pm

2 stops25h 29m

Chicago Midway

Wed 12/31

9:29 am-4:15 am

2 stops31h 16m

$808

New DelhiChicago

DEL - MDW

DELMDW

New Delhi Indira Gandhi Intl

Thu 12/25

3:20 am-10:22 pm

2 stops30h 32m

Chicago Midway

Wed 12/31

9:29 am-4:15 am

2 stops31h 16m

$808

New DelhiChicago

DEL - MDW

DELMDW

New Delhi Indira Gandhi Intl

Wed 12/24

1:30 am-5:19 pm

2 stops27h 19m

Chicago Midway

Wed 12/31

9:29 am-11:30 pm

2 stops26h 31m

$815

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Thu 12/25

5:00 am-12:02 am

2 stops30h 32m

Chicago O'Hare Intl

Wed 12/31

10:05 am-2:40 am

2 stops29h 05m

$818

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

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, July is the cheapest month in which you can book a flight from New Delhi to Illinois (average of $514). Flying from New Delhi to Illinois in August is currently the most expensive (average of $897). 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 October 30, 2025.

It’s typically best to fly out from New Delhi to Illinois in the afternoon. Doing so could potentially save you 25% on the flight price compared to flying in the evening, which is usually more expensive.

How much does it cost to fly round-trip from New Delhi to Illinois?

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 October 30, 2025.
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
7.5
Good
1,775 reviews

Comfort

7.4

Food

7.1

Entertainment

6.8

Boarding

7.7

Overall

7.5

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
SWISS
7.5
Good
1,775 reviews
SWISS
7.5
Good
1,775 reviews

Comfort

7.4

Food

7.1

Entertainment

6.8

Boarding

7.7

Overall

7.5

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
Etihad Airways
7.4
Good
1,284 reviews
SWISS
7.5
Good
1,775 reviews

Comfort

7.4

Food

7.1

Entertainment

6.8

Boarding

7.7

Overall

7.5

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
Lufthansa
6.8
Okay
7,541 reviews
SWISS
7.5
Good
1,775 reviews

Comfort

7.4

Food

7.1

Entertainment

6.8

Boarding

7.7

Overall

7.5

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
British Airways
6.7
Okay
7,487 reviews
SWISS
7.5
Good
1,775 reviews

Comfort

7.4

Food

7.1

Entertainment

6.8

Boarding

7.7

Overall

7.5

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
Air India
5.5
Fair
2,940 reviews
SWISS
7.5
Good
1,775 reviews

Comfort

7.4

Food

7.1

Entertainment

6.8

Boarding

7.7

Overall

7.5

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.

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. Delta provides one of the quickest options available for as low as $871. 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 Etihad Airways, which is currently one of the cheapest options available, starting at $457. IndiGo flights start at $474 while deals on Qatar Airways start at $539 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 $428, our data indicates the cheapest price to be $404. The most popular route (New Delhi Indira Gandhi Intl - Chicago O'Hare Intl), is priced around $689.

  • 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, July is the cheapest month in which you can book a flight from New Delhi to Illinois (average of $514). Flying from New Delhi to Illinois in August is currently the most expensive (average of $897). 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 Melbourne flights
New Delhi to Buffalo flights
New Delhi to Portland flights
New Delhi to Pittsburgh flights
New Delhi to Kansas City flights
New Delhi to St. Louis flights
New Delhi to Philadelphia 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$372Average$1,104FlexibilityNo cancel feeOn-timeN/A
IndiGoCheapest$492Average$859FlexibilityNo cancel feeOn-time80%
Air IndiaCheapest$597Average$1,144FlexibilityNo cancel feeOn-timeN/A
Etihad AirwaysCheapest$750Average$979FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$760Average$1,061FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$786Average$857FlexibilityNo cancel feeOn-time77%
FinnairCheapest$831Average$1,005FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$867Average$1,182FlexibilityNo cancel feeOn-time77%
SWISSCheapest$870Average$1,060FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$870Average$1,086FlexibilityNo cancel feeOn-time69%

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