Find cheap flights to Illinois from ₹ 37,681

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight departing on 18/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
Fri 5/1
Fri 12/1
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Latest Illinois Flight Deals

Best return prices found by our users on KAYAK in the last 72 hours

MOST POPULARChicago
2+ stops from ₹ 74,195
Moline
2+ stops from ₹ 170,398

Good to know

Low season

January

High season

May

Cheapest flight

₹ 37,681
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Mumbai to Chicago O'Hare Airport

FAQs - booking Illinois flights

  • How long is the flight to Illinois?

    An average direct flight from India to Illinois takes 30h 31m, covering a distance of 20912 km. The most popular route is Hyderabad - Chicago with an average flight time of 28h 00m.

  • What is the cheapest flight to Illinois?

    The cheapest ticket to Illinois from India found in the last 72 hours was ₹ 40,951 one-way, and ₹ 74,362 round-trip. The most popular route is Hyderabad Rajiv Gandhi Intl to Chicago O'Hare Intl and the cheapest round-trip airline ticket found on this route in the last 72 hours was ₹ 81,114.

  • Which airlines fly to Illinois?

    Air India flies the most frequently from India to Illinois.

  • What are the most popular destinations in Illinois?

    The next most popular destinations are St. Louis (5%) and Moline (0.4%).Searches for flights to Decatur (0.1%) are also popular.

  • How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a given destination and date is likely to change within 7 days, so travellers know whether to wait or book now.

See more FAQs

Top tips for finding cheap flights to Illinois

  • Looking for cheap airfare to Illinois? 25% of our users found tickets to Illinois for the following prices or less: From New Delhi ₹ 42,377 one-way - ₹ 94,453 round-trip
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be July, August and September. The cheapest month to fly from India is October.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Illinois flight deals.
See more tips

Top 5 airlines flying to Illinois

Need help choosing which airline to fly with from India to Illinois? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to KAYAK reviews.
8.6
Singapore AirlinesOverall score based on 3987 reviews
86entertainment
89crew
87overall
83food
88boarding
85comfort
Airline reviews

I was very impressed with this airline. The plane was clean. The attendance were nice and it was a great comfortable experience. The zipper on my suitcase broke after I checked it, and they wrapped it all Thailand plastic wrap to prevent it from coming apart during the flight. When I got to Los Angeles, all of my items were safe and still in the bag. That is above and beyond!

Read more about Singapore Airlines

I was very impressed with this airline. The plane was clean. The attendance were nice and it was a great comfortable experience. The zipper on my suitcase broke after I checked it, and they wrapped it all Thailand plastic wrap to prevent it from coming apart during the flight. When I got to Los Angeles, all of my items were safe and still in the bag. That is above and beyond!

Pros: "Smooth boarding"
Cons: "If they could serve a light snack would be good"
Pros: "Cabin crew was amazing!"
Cons: "Food was mediocre and we've had better on Singapore Airlines before."
Pros: "Average flight"
Cons: "Seats on this aircraft have very upright seats. Not very comfy"
Pros: "Great service always smiling, flight on time, overall a great way to fly."
Pros: "Excellent customer service, helpful staff"
Cons: "Food was unpalatable - HNML. Needs to be improved, the beans in a tomato sauce looked like a tin of dice tomatoes was poured over the boiled beans. Chicken curry didn’t taste good either as it was over cooked. Didn’t relish the vermicelli dessert or the salmon. Thanks for the roll & lactose free butter, the cheese and biscuits"
Pros: "Same as my trip to Japan. Crew was great, boarding was easy, seats were pretty comfortable, food was great, and entertainment awesome. Gave socks and toothbrush amenities, along with the normal pillow and blanket."
Cons: "It felt a tad bit hot in the plane. No personal vents to adjust to one's own desire."
Pros: "The service was excellent start to finish. I found the movie selection to be excellent on the plane and the food was tasty and above average for airline food, and the seats were comfortable."
Pros: "The crew was very nice and professional and the amenities were top notch."
Cons: "There wasn't enough leg room. My knees touched the chair in front of me the whole time."
Pros: "We loved the service, quality of food, entertainment, and cleanliness of Singapore Airlines flight!"
Cons: "Economy is still tightly packed with limited leg room considering the distance traveled."

i bought a biz class fare but a few days before vistara always changes my biz class flight to economy .. happened to me 4 times .. seated could be wider .. boarding could be more organized .. crew did their best but not enough resources all in all very poor experience

Comfortable seats, service, food and responses of crews member was polite and way they were talking with customer was very professional.

They need to be more accommodative when folks have a connecting flight and that too under the same ownership.

I have been taken about 500 flights over the last 22 years or so and I would say that in terms of cleanliness and interior maintenance this particular plane was by far the poorest one I had. The upholstery and carpet was downright dirty and poor. Practically every single video system was nonfunctional. Practically every single food tray was bent and could not hold the food tray. On and on. Its a joke to even be asking feedback. Air Indi needs to be embarrassed to be putting out this level of service.

One of the On board crew misbehaved and services were poor

plane is clean and well taken care of cabin crew

The Airlines is really professional and flights are almost on time in respect of departure and arrivals are concerned.

The trip was booked on a Premium Economy, I was moved to standard economy with no compensation. When I boarded the flight crew had already made someone else sit in my place who were reluctant to give me my seat. Quite a few people were found not wearing masks and crew did nothing about it. No choice of food in spite of me with a standard economy ticket that includes the option of food.

Comfort and safety. At least packaged food could be served to Business Class passengers.

Surprisingly pleasant experience despite Covid-19 times. Food was too good!

The entire experience leave an impression that there are scopes for improvements in all spheres. Seems the airline has expanded beyond their capacity to manage.

Flight was delayed by 1 hour 20 minutes. Boarding experience was pathetic, even arrival got delayed due to lack of ground staffs.

Indigo services are getting worse and worse by day. Unexplained delays and practically no satisfactory customer services

Cancelled flight probably not enough seats were filled. Mess up with luggage and it took 1.5 hrs to start dispersal on belt

Try to Fly on time without keeping commercial passengers stranded

V difficult to book ticket through on line.finally I was not able to book maa to Ahmedabad ticket on last Thursday.it is abig struggle.

Cleanliness os Seats and surrounding areas. On time Departure and Arrival. No1 Budget Airline in India

Cons: "In Kiwi i couldnt add extra baggage weight. I had to pay extra in the baggage drop in"
Pros: "Worth buying an XL seat Liked the rolling ramp better than steps. Buses to terminal were wuick"
Cons: "Baggage policy for checkin and carryon is too restrictive, too low. Too many email messages sent by IndiGo."
Pros: "Crew was amazing, & purchased food was extraordinary quality."
Cons: "We traveled with a wheelchair person, but they boarded her separately from the rest. That meant she was without anyone she knew for some time. It'd been better to allow @ least 1 person of her people w/ her while she boarded."

We were delayed, but there was never any update given. Everyone was standing at the gate as boarding was supposed to commence at 13:10 for a 13:55 flight. We didn't actually start getting on the shuttles to the plane, until after 14:00. No updates, no information given at all.

Scoot refused to change my flight even though I had booked a flexible ticket. MyTrip wanted to charge me an extra $271 for a ticket that was only listed as $217. I complained about this to scoot and they didn't give a shite. So never again will you be getting money from me Scoot. You can Scoot off.

U could offer everyone a drink ,juice or water.. coffe or tea ...ur air craft isn't a flea market ,where someone has to buy a tea or water!!

Extra luggage after you purchase 1 is gonna jacked u up to 800sgd which is so up to the hook... you could buy 3 round trips ticket on that price.. im so disappointed.. im not gonna choose this airline anymore.. horrible experience...

Instead of the flight attendants talking to each other they should have been monitoring the passengers. The person beside me took a phone call literally 30 seconds before the plane landed. As we were going down the runway ( from landing ) a person in the row in front of me and behind me made phone calls; CRAZY

Cons: "Flight delayed. Please be punctual if can’t be earlier."
Pros: "The flight was smooth despite bouts of turbulence. The crew ensured everyone was strapped in and the pilot made a prior announcement before flight take-off. Most Pilots don’t."
Cons: "The check-in process took extremely Long as there were only two counters open. The boarding process was a joke. Despite the announcement to board by rows, there was no enforcement whatsoever and it was free for all."
Cons: "Flight with Scoot are not very well organized. for as large a fleet and number of flight locally should be better. no onboard entertainment nor refreshments. Staff not very personable either."
Pros: "Nothing. We had to sit on the runway for an 1 hour 40 mins. Staff didn’t even give away water, you had to purchase it... outrageous"
Pros: "GREAT CREW AS ALWAYS THE SEAT WAS COMFORTABLE AS ALWAYS."
Cons: "FOOD WAS ORDINARY NOT WHAT I ORDERED, MY NEIGHBOR IN THE CHAIR OPPOSITE HAD WHAT I WANTED AND IT LOOKED DELICIOUS"

Very unprofessional staff, bumped us off from our flight and kept on lying to us with different excuses.

Food quality and selection very poor from chicago, prabably the vendor is in comparable and needs to.be taken care off. Some toilets filthy but it appeared mostly on passenger's negligence they do not use and keep it clean. Planes are too old and in bad shape erc.

Cons: "Offer some form of entertainment or alternatively free access to internet."
Pros: "Nothing"
Cons: "Service, acknowledgement of the mistakes and efforts to improve on it. No information was provided for the schedule change. The seats were not functional, the entertainment center did not work."
Cons: "The crew certailny could be more cheeful Perhaps they just were tired. The food was terrible despite the airline from nation of exqisite cuisine. The enternainment screens did not respond or work even with the remote. There should be better maintainance."
Cons: "The flight was supposed to leave at 5:45 am it was delayed for 3 hours and then canceled until 20:30. That flight was delayed for 2 hours. I finally made it to my hotel and only had 3 hours to sleep until my classes began at 8 am in Bengaluru. I have never been more miserable. Being late made my trip extremely complicated. I didn't have time to prepare for my classes. I'm never flying Air India again."
Cons: "Justfly is a scam. Lately prices have also been highest on kayak. I trusted this platform for years and always used it as the first any only option for search but I guess once Expedia bought it it’s just a lousy company."
Pros: "The food, courtesy of the staff, chai"
Cons: "The entertainment system control was clunky and put together with scotch tape. The down arrow didn't work, so my choices were limited and poor. I gave up and spent the flight without any entertainment."
Pros: "Avarage service."
Cons: "Worst customer service of justfly.com they should not be allowed to business in kayak."
Cons: "Behavior of both Air India and Sri Lanka airport staff was very very unfriendly. Non responsive. I got stranded in Delhi."

Book Cheap Illinois Plane Tickets

Recent one-way flight deals

18/12Mon
1 stopIndiGo
23h 00mBOM-ORD
₹ 452
13/12Wed
1 stopIndiGo
23h 30mDEL-ORD
₹ 458
10/12Sun
2 stopsCathay Pacific
42h 54mDEL-ORD
₹ 592
11/12Mon
1 stopCathay Pacific
23h 00mBLR-ORD
₹ 670
24/4Wed
2 stopsAir India
48h 50mHYD-ORD
₹ 673
21/3Thu
directAir India
15h 25mDEL-ORD
₹ 687
21/4Sun
1 stopLufthansa
27h 50mBOM-ORD
₹ 770
10/3Sun
1 stopLufthansa
28h 20mBOM-ORD
₹ 773
5/2Mon
3 stopsSingapore Airlines
40h 17mBLR-ORD
₹ 1,033
7/1Sun
2 stopsSingapore Airlines
50h 40mCCU-ORD
₹ 6,554

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Recent return flight deals

27/5Mon
2 stopsSWISS
26h 50mMAA-ORD
26/8Mon
2 stopsSWISS
28h 25mORD-MAA
₹ 890
27/5Mon
2 stops
30h 05mMAA-ORD
26/8Mon
2 stops
51h 05mORD-MAA
₹ 900
19/12Tue
1 stopIndiGo
38h 45mBOM-ORD
16/1Tue
1 stopIndiGo
20h 40mORD-BOM
₹ 926
18/12Mon
2 stopsIndiGo
28h 20mBOM-ORD
16/1Tue
1 stopIndiGo
29h 35mORD-BOM
₹ 933
8/5Wed
1 stopLufthansa
27h 20mHYD-ORD
24/9Tue
1 stopLufthansa
20h 25mORD-HYD
₹ 959
18/4Thu
1 stopLufthansa
27h 15mDEL-ORD
4/5Sat
1 stopLufthansa
22h 30mORD-DEL
₹ 963
21/3Thu
1 stopAir India
28h 15mAMD-ORD
10/9Tue
1 stopAir India
35h 40mORD-AMD
₹ 998
9/5Thu
1 stopAir India
21h 15mHYD-ORD
24/9Tue
1 stopAir India
20h 40mORD-HYD
₹ 1,007
19/5Sun
2 stopsSingapore Airlines
40h 54mBOM-ORD
9/8Fri
2 stopsSingapore Airlines
40h 30mORD-BOM
₹ 1,076
10/4Wed
2 stopsSingapore Airlines
29h 39mCCU-ORD
12/7Fri
2 stopsSingapore Airlines
44h 10mORD-CCU
₹ 1,504

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Recent domestic flight deals

9/1Tue
directSpirit Airlines
2h 31mLGA-ORD
10/1Wed
directSpirit Airlines
2h 11mORD-LGA
₹ 84
1/2Thu
directSpirit Airlines
2h 31mLGA-ORD
4/2Sun
directSpirit Airlines
2h 11mORD-LGA
₹ 87
1/2Thu
multi-stopAlaska Airlines
8h 04mLAX-ORD
5/2Mon
multi-stopAlaska Airlines
8h 59mORD-LAX
₹ 137
6/1Sat
directDelta
3h 53mSEA-ORD
16/1Tue
directDelta
4h 40mORD-SEA
₹ 138
19/1Fri
directDelta
3h 11mBOS-ORD
21/1Sun
directDelta
2h 24mORD-BOS
₹ 146
14/1Sun
directAlaska Airlines
4h 25mSFO-ORD
20/1Sat
directAlaska Airlines
4h 50mORD-SFO
₹ 158
13/1Sat
directJetBlue
2h 44mJFK-ORD
17/1Wed
directJetBlue
2h 20mORD-JFK
₹ 158
13/1Sat
directJetBlue
2h 57mBOS-ORD
16/1Tue
directJetBlue
2h 22mORD-BOS
₹ 158
21/2Wed
directUnited Airlines
2h 51mEWR-ORD
24/2Sat
directUnited Airlines
2h 12mORD-EWR
₹ 228
9/1Tue
directUnited Airlines
2h 45mEWR-ORD
11/1Thu
directUnited Airlines
2h 15mORD-EWR
₹ 229

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Last minute flights to Illinois

Last minute flight, train and bus deals

7/12Thu
multi-stop
23h 30mDEL-ORD
10/1Wed
multi-stop
44h 30mORD-DEL
₹ 917
7/12Thu
multi-stopIndiGo
23h 30mDEL-ORD
10/1Wed
multi-stopIndiGo
25h 55mORD-DEL
₹ 968
6/12Wed
multi-stopEmirates
29h 00mDEL-ORD
4/1Thu
multi-stopEmirates
19h 25mORD-DEL
₹ 976
7/12Thu
multi-stopIndiGo
23h 30mDEL-ORD
7/1Sun
multi-stopIndiGo
25h 55mORD-DEL
₹ 978
6/12Wed
multi-stopEmirates
29h 00mDEL-ORD
6/1Sat
multi-stopEmirates
25h 40mORD-DEL
₹ 1,007
6/12Wed
multi-stopAir India
19h 55mAMD-ORD
1/3Fri
multi-stopAir India
37h 00mORD-AMD
₹ 1,176
7/12Thu
directAir India
15h 25mDEL-ORD
10/1Wed
directAir India
14h 20mORD-DEL
₹ 1,488
10/12Sun
multi-stopLufthansa
58h 30mHYD-ORD
10/1Wed
multi-stopLufthansa
46h 05mORD-HYD
₹ 1,932
9/12Sat
multi-stopLufthansa
22h 55mMAA-ORD
19/1Fri
multi-stopLufthansa
20h 45mORD-MAA
₹ 2,607
6/12Wed
multi-stopCathay Pacific
22h 50mBOM-ORD
12/12Tue
multi-stopCathay Pacific
46h 05mORD-BOM
₹ 4,183

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Flights to Illinois

Return flight deals:

Illinois - India

Cabin classes:

₹ 71,610