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$574+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — ORD
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$895
(Yatra.com)

One-way from

$574
(Etihad Airways)

Popular in

August

Cheapest in

October

Average price

$1,301

Good round-trip deal

$1,080 or less

Good one-way deal

$684 or less
Provider with most accurate pricing for New Delhi Indira Gandhi Intl-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for New Delhi Indira Gandhi Intl-Chicago (CHI) flights.
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From New Delhi Indira Gandhi Intl to Illinois
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One-way flight from New Delhi Indira Gandhi Intl to Illinois
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Highest demand for flights based on searches. 2% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from New Delhi Indira Gandhi Intl to Illinois.
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Price to beat on a one-way flight from New Delhi Indira Gandhi Intl to Illinois.
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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 February 20, 2025.

This Yatra.com deal was found by Cheapflights users on 2/20. 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 Yatra.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/192:05 amDEL - ORD
2 stops28h 08mVirgin Atlantic
Fri 11/282:10 pmORD - DEL
2 stops25h 10mVirgin Atlantic
Deal found 2/20$895
This Delta deal was found by Cheapflights users on 2/19. 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.
Sun 5/1812:50 amDEL - ORD
1 stop24h 40mDelta
Mon 11/32:10 pmORD - DEL
2 stops25h 10mDelta
Deal found 2/19$896
This Travelocity deal was found by Cheapflights users on 2/19. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/181:50 amDEL - ORD
1 stop28h 05mMultiple Airlines
Wed 3/2611:35 amORD - DEL
2 stops25h 45mMultiple Airlines
Deal found 2/19$900
This StudentUniverse deal was found by Cheapflights users on 2/20. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/157:40 amDEL - ORD
2 stops32h 04mFinnair
Thu 9/182:42 pmORD - DEL
2 stops28h 08mFinnair
Deal found 2/20$906
This British Airways deal was found by Cheapflights users on 2/20. 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.
Tue 6/2410:05 amDEL - ORD
2 stops41h 56mBritish Airways
Tue 9/308:50 pmORD - DEL
2 stops24h 40mBritish Airways
Deal found 2/20$909
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2711:35 pmDEL - ORD
2 stops27h 39mUnited Airlines
Mon 9/152:00 pmORD - DEL
2 stops21h 00mUnited Airlines
Deal found 2/20$914
This SWISS deal was found by Cheapflights users on 2/20. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/22:00 pmDEL - ORD
1 stop32h 40mSWISS
Mon 5/129:20 pmORD - DEL
2 stops39h 45mSWISS
Deal found 2/20$916
This Qatar Airways deal was found by Cheapflights users on 2/19. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/195:00 pmDEL - ORD
1 stop32h 35mQatar Airways
Mon 11/36:55 pmORD - DEL
1 stop25h 50mQatar Airways
Deal found 2/19$920
This Lufthansa deal was found by Cheapflights users on 2/20. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/235:15 amDEL - ORD
1 stop25h 10mLufthansa
Tue 8/193:35 pmORD - DEL
1 stop21h 50mLufthansa
Deal found 2/20$921
This Delta deal was found by Cheapflights users on 2/20. 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.
Sat 5/103:55 amDEL - MDW
2 stops25h 05mDelta
Wed 11/59:30 amMDW - DEL
2 stops29h 50mDelta
Deal found 2/20$930
This KLM deal was found by Cheapflights users on 2/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2312:50 amDEL - ORD
2 stops23h 50mKLM
Tue 9/162:10 pmORD - DEL
2 stops22h 10mKLM
Deal found 2/20$936
This Air France deal was found by Cheapflights users on 2/20. 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.
Mon 4/1412:50 amDEL - ORD
1 stop24h 40mAir France
Sat 9/205:10 pmORD - DEL
1 stop19h 10mAir France
Deal found 2/20$942

Find flights from New Delhi to Illinois within your budget

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 February 20, 2025.

Fly from

New Delhi

Fly to

Illinois

Route

Depart

Return

Price

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Mon 5/19

2:05 am-7:43 pm

2 stops28h 08m

Chicago O'Hare Intl

Fri 11/28

2:10 pm-2:50 am

2 stops25h 10m

$895

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Sun 5/18

12:50 am-3:00 pm

1 stop24h 40m

Chicago O'Hare Intl

Mon 11/3

2:10 pm-2:50 am

2 stops25h 10m

$896

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Tue 3/18

1:50 am-7:25 pm

1 stop28h 05m

Chicago O'Hare Intl

Wed 3/26

11:35 am-11:50 pm

2 stops25h 45m

$900

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Tue 4/15

7:40 am-5:14 am

2 stops32h 04m

Chicago O'Hare Intl

Sat 9/20

2:42 pm-5:20 am

2 stops28h 08m

$906

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Tue 6/24

10:05 am-5:31 pm

2 stops41h 56m

Chicago O'Hare Intl

Tue 9/30

8:50 pm-8:00 am

2 stops24h 40m

$909

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Sun 4/27

11:35 pm-4:44 pm

2 stops27h 39m

Chicago O'Hare Intl

Tue 9/16

11:00 am-9:30 pm

2 stops24h 00m

$914

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Wed 4/2

2:00 pm-12:10 pm

1 stop32h 40m

Chicago O'Hare Intl

Mon 5/12

9:20 pm-11:35 pm

2 stops39h 45m

$916

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Mon 5/19

5:00 pm-3:05 pm

1 stop32h 35m

Chicago O'Hare Intl

Thu 11/6

6:55 pm-8:15 am

1 stop25h 50m

$920

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

Fri 5/23

5:15 am-7:55 pm

1 stop25h 10m

Chicago O'Hare Intl

Fri 8/15

6:00 pm-11:55 pm

1 stop19h 25m

$921

New DelhiChicago

DEL - MDW

DELMDW

New Delhi Indira Gandhi Intl

Sat 5/10

3:55 am-6:30 pm

2 stops25h 05m

Chicago Midway

Wed 11/5

9:30 am-2:50 am

2 stops29h 50m

$930

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 57 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.

Travel insights for flights from New Delhi to Illinois

Get recent, data-driven insights about flights from New Delhi to Illinois including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from New Delhi to Illinois (average of $245). Flying from New Delhi to Illinois in March is currently the most expensive (average of $321). 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 February 20, 2025.

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.

Weekly flight availability from New Delhi to Illinois

Explore weekly flight availability from New Delhi to Illinois. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 20, 2025.

The most flights from DEL to USIL are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 February 20, 2025.
Read through reviews of airlines operating flights from New Delhi to Illinois, such as Korean Air, Japan Airlines and Emirates. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,037 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.4

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Korean Air
8.4
Very good
1,037 reviews
Korean Air
8.4
Very good
1,037 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.4

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Japan Airlines
8.3
Very good
1,440 reviews
Korean Air
8.4
Very good
1,037 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.4

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Emirates
8.1
Very good
3,276 reviews
Korean Air
8.4
Very good
1,037 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.4

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Delta
8.0
Very good
8,219 reviews
Korean Air
8.4
Very good
1,037 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.4

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

KLM
7.8
Good
1,333 reviews
Korean Air
8.4
Very good
1,037 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.4

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

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.

  • 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 $574. Cathay Pacific flights start at $577 while deals on Finnair start at $580 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 $1,052, our data indicates the cheapest price to be $575. The most popular route (New Delhi Indira Gandhi Intl - Chicago O'Hare Intl), is priced around $734.

  • 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, August is the cheapest month in which you can book a flight from New Delhi to Illinois (average of $245). Flying from New Delhi to Illinois in March is currently the most expensive (average of $321). 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.

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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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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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$374Average$968FlexibilityNo cancel feeOn-time71%
IndiGoCheapest$448Average$1,220FlexibilityNo cancel feeOn-time80%
British AirwaysCheapest$747Average$889FlexibilityNo cancel feeOn-time70%
ITA AirwaysCheapest$753Average$1,139FlexibilityNo cancel feeOn-time81%
Etihad AirwaysCheapest$792Average$1,134FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$852Average$1,066FlexibilityNo cancel feeOn-time69%
FinnairCheapest$857Average$1,122FlexibilityNo cancel feeOn-time76%
Qatar AirwaysCheapest$863Average$964FlexibilityNo cancel feeOn-time68%
LOTCheapest$864Average$1,076FlexibilityNo cancel feeOn-time81%
LufthansaCheapest$904Average$1,121FlexibilityNo cancel feeOn-time76%
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