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$559+ 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 6/18. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — ORD
mar. 31 — abr. 71
lun. 3/31
lun. 4/7
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 marzo 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$919
(Lufthansa)

One-way from

$559
(Mytrip)

Popular in

August

Cheapest in

October

Average price

$1,116

Good round-trip deal

$1,226 or less

Good one-way deal

$974 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. 3% potential increase in price ($46 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in March 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 marzo 26, 2025.

This Lufthansa deal was found by Cheapflights users on 3/25. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/31:45 amDEL - ORD
1 stop21h 15mLufthansa
lun. 12/13:15 pmORD - DEL
2 stops21h 20mLufthansa
Deal found 3/25$919
This FlightHub deal was found by Cheapflights users on 3/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/296:55 amDEL - ORD
1 stop37h 15mIndiGo
jue. 9/117:50 pmORD - DEL
1 stop22h 40mIndiGo
Deal found 3/25$920
This Air France deal was found by Cheapflights users on 3/25. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/1812:50 amDEL - ORD
1 stop24h 40mMultiple Airlines
mié. 7/305:20 pmORD - DEL
2 stops22h 05mMultiple Airlines
Deal found 3/25$922
This Delta deal was found by Cheapflights users on 3/24. 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.
dom. 6/153:55 amDEL - ORD
1 stop20h 45mDelta
dom. 9/75:10 pmORD - DEL
1 stop19h 10mDelta
Deal found 3/24$930
This StudentUniverse deal was found by Cheapflights users on 3/25. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/277:40 amDEL - ORD
1 stop20h 40mFinnair
mar. 7/84:56 pmORD - DEL
2 stops25h 54mFinnair
Deal found 3/25$934
This United Airlines deal was found by Cheapflights users on 3/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/2711:35 pmDEL - ORD
2 stops24h 10mUnited Airlines
mar. 11/41:45 pmORD - DEL
2 stops25h 30mUnited Airlines
Deal found 3/25$935
This Delta deal was found by Cheapflights users on 3/24. 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.
sáb. 5/313:55 amDEL - MDW
2 stops25h 20mDelta
jue. 6/191:09 pmMDW - DEL
2 stops23h 11mDelta
Deal found 3/24$938
This Qatar Airways deal was found by Cheapflights users on 3/25. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/15:00 pmDEL - ORD
1 stop32h 35mQatar Airways
mar. 11/46:55 pmORD - DEL
1 stop26h 00mQatar Airways
Deal found 3/25$939
This KLM deal was found by Cheapflights users on 3/25. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/1912:50 amDEL - ORD
2 stops23h 50mKLM
mié. 7/305:20 pmORD - DEL
2 stops22h 05mKLM
Deal found 3/25$941
This Virgin Atlantic deal was found by Cheapflights users on 3/25. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/32:05 amDEL - ORD
2 stops27h 14mVirgin Atlantic
jue. 8/211:31 pmORD - DEL
2 stops24h 04mVirgin Atlantic
Deal found 3/25$950
This Air Canada deal was found by Cheapflights users on 3/25. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/161:45 amDEL - ORD
2 stops30h 50mAir Canada
dom. 11/99:50 amORD - DEL
2 stops26h 55mAir Canada
Deal found 3/25$955
This Emirates deal was found by Cheapflights users on 3/25. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/204:20 pmDEL - ORD
1 stop33h 55mEmirates
lun. 7/288:35 pmORD - DEL
1 stop37h 20mEmirates
Deal found 3/25$966

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 marzo 26, 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

mar. 6/3

1:45 am-12:30 pm

1 stop21h 15m

Chicago O'Hare Intl

lun. 12/1

3:15 pm-12:05 am

2 stops21h 20m

$919

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

jue. 5/29

6:55 am-9:40 am

1 stop37h 15m

Chicago O'Hare Intl

jue. 9/11

7:50 pm-5:00 am

1 stop22h 40m

$920

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

dom. 5/18

12:50 am-3:00 pm

1 stop24h 40m

Chicago O'Hare Intl

mié. 7/30

5:20 pm-1:55 am

2 stops22h 05m

$922

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

dom. 6/15

3:55 am-2:10 pm

1 stop20h 45m

Chicago O'Hare Intl

dom. 9/7

5:10 pm-10:50 pm

1 stop19h 10m

$930

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

mar. 5/27

7:40 am-5:50 pm

1 stop20h 40m

Chicago O'Hare Intl

mar. 7/8

4:56 pm-5:20 am

2 stops25h 54m

$934

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

mar. 5/27

11:35 pm-1:15 pm

2 stops24h 10m

Chicago O'Hare Intl

mar. 11/4

1:45 pm-2:45 am

2 stops25h 30m

$935

New DelhiChicago

DEL - MDW

DELMDW

New Delhi Indira Gandhi Intl

sáb. 5/31

3:55 am-6:45 pm

2 stops25h 20m

Chicago Midway

jue. 6/19

1:09 pm-10:50 pm

2 stops23h 11m

$938

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

dom. 6/1

5:00 pm-3:05 pm

1 stop32h 35m

Chicago O'Hare Intl

mar. 11/4

6:55 pm-8:25 am

1 stop26h 00m

$939

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

lun. 5/19

12:50 am-2:10 pm

2 stops23h 50m

Chicago O'Hare Intl

mié. 7/30

5:20 pm-1:55 am

2 stops22h 05m

$941

New DelhiChicago

DEL - ORD

DELORD

New Delhi Indira Gandhi Intl

sáb. 5/3

2:05 am-6:49 pm

2 stops27h 14m

Chicago O'Hare Intl

jue. 8/21

1:31 pm-12:05 am

2 stops24h 04m

$950

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 55 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, 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 $323). 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 marzo 26, 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.

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 marzo 26, 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
1,049 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

Overall

8.4

Food

8.1

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
1,049 reviews
Korean Air
8.4
Very good
1,049 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

Overall

8.4

Food

8.1

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
1,049 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

Overall

8.4

Food

8.1

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
8.0
Very good
3,190 reviews
Korean Air
8.4
Very good
1,049 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

Overall

8.4

Food

8.1

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
7,891 reviews
Korean Air
8.4
Very good
1,049 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

Overall

8.4

Food

8.1

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
1,318 reviews
Korean Air
8.4
Very good
1,049 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

Overall

8.4

Food

8.1

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 IndiGo, which is currently one of the cheapest options available, starting at $559. Emirates flights start at $560 while deals on United Airlines start at $569 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 $2,410, our data indicates the cheapest price to be $701. The most popular route (New Delhi Indira Gandhi Intl - Chicago O'Hare Intl), is priced around $821.

  • 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 $323). 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 Memphis 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 marzo 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$374Average$968FlexibilityNo cancel feeOn-time71%
IndiGoCheapest$626Average$1,073FlexibilityNo cancel feeOn-time80%
British AirwaysCheapest$747Average$890FlexibilityNo cancel feeOn-time70%
ITA AirwaysCheapest$753Average$1,169FlexibilityNo cancel feeOn-time81%
Etihad AirwaysCheapest$792Average$1,071FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$852Average$1,063FlexibilityNo cancel feeOn-time69%
LOTCheapest$864Average$1,102FlexibilityNo cancel feeOn-time81%
LufthansaCheapest$904Average$1,066FlexibilityNo cancel feeOn-time76%
FinnairCheapest$936Average$1,150FlexibilityNo cancel feeOn-time76%
DeltaCheapest$941Average$1,135FlexibilityNo cancel feeOn-timeN/A
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