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Find cheap flights from Bengaluru (Bangalore) to Illinois from $537

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bengaluru to Illinois departing on 9/30. 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
0 bags
Mon 5/27
Mon 6/3

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Best Illinois Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Chicago
Chicago2 stops$938
St. Louis
St. Louis2 stops$1,221

Good to know

Low season

February

High season

May

Cheapest flight

$537
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Bengaluru to Chicago O'Hare Airport

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from Bengaluru (Bangalore) to Illinois?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Bengaluru (Bangalore) to Illinois.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Bengaluru (Bangalore) to Illinois?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Illinois from Bengaluru (Bangalore) is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Bengaluru (Bangalore) to Illinois?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Illinois with an airline and back to Bengaluru (Bangalore) with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Bengaluru (Bangalore) to Illinois?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Illinois from Bengaluru (Bangalore) up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Illinois

  • Morning departure is around 8% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Bengaluru to Illinois

 
Need help choosing which airline to fly with from Bengaluru 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 verified KAYAK customer reviews.
8.2
Singapore AirlinesOverall score based on 1479 reviews
8.1comfort
8.4boarding
8.7crew
8.2entertainment
7.8food
Airline reviews

When boarding, after business class should be premium economy, but economy class already lined-up at the gate blocking premium economy to board. Singapore airline crew should done a better job to organize this chaos :( Thank you.

10.0 ExcellentAnonymous, Mar 2024SIN - SFO
Read more about Singapore Airlines reviews

When boarding, after business class should be premium economy, but economy class already lined-up at the gate blocking premium economy to board. Singapore airline crew should done a better job to organize this chaos :( Thank you.

It seems paying premium economy does not make difference with economy. No priority boarding, not worthy paying extra$$$ for premium economy.

The premium economy seats were not that great. It could have been more premium than economy seats.

They were able to assist my elderly father and myself after not being able to check in to scoot. The counter service was phenomenal. They did what they could to get us on the next plane so we could catch our Connecting flight. Scoot closed early on us so we ended up missing our flight.

They are great with every aspect of customer service. Helped my elderly father and aided him with using the restroom.

Due to the delay of my first flight, my connecting flight with JetBlue was canceled by Singapore Airlines, but the JetBlue crew was very accommodating and rebooked a seat for me. The crew was very nice and had good attitude.

The overall operation needs to be improved. The in-flight services took forever and sometimes ran out of options.

Check in was snails pace, only 1 of the luggage screen was working so long lines, an hour to check in Nobody seemed to want to fix the issue Flight was 45 minutes late Scoot is a mini sized plane ( sardine class plane), literally felt slammed between people

Crew is phenomenal. Helpful with anything you may need. Lots of entertainment options. Food was good. On time, no complaints.

Seating wasn’t good at all with not much leg space in between. Fortunately it was a relatively short flight. Otherwise we would have struggled a lot. On board meal was pretty ordinary. It is sad to see the overall quality of this once superb airline has dropped so low.

Very comfortable Prem economy seats for a long haul flight. Had a problem with the tv that the crew fixed so was great!

we were upgraded which was a blessing and tender mercy for us. I fell the day before and was in extreme pain from knee to shoulder. Sitting in a more comfortable seat during the flight was an unexpected blessing and experience.

My seat was sold off to someone else. Had to wait 9 hours to catch the next filght. Definitely will never use Cathay Pacific again. Bad, very bad airline. will comment on google reviews too.

The aircraft was slightly newer but the food was very bad. Bland and uninteresting. Nothing special at all.

I felt thirsty and asked the flight attendent for water, but no one came for more than half an hour.

Everything went smooth. All flights were on time No changing gates, . No changing flights . It was like a completely different airlines tha n the last time I used Cathay Pacific . The last flight, 2 months ago, I had before this one was from Philippines also . I got changed in Manila and was told it only added 2 hours onto my flight . My 20 hour return trip ended up being 30 hours return with a 10.0 hour layover in New York with no seats anywhere . Everyone was sleeping or sitting on the floor . Unlike the hotel I was given in Manila to wait for this flight home . I never thought I would use Cathay Pacific again . But I did and this time you were great! I should have complained about the flight and layover from Hell a couple months ago. Consider that I am complaining about that august/23 flight now . Thank you got the great flying experience on my way home from philippines .

Flight was delayed. Drink was only offered during meal. Would have been nicer if crew walk around to offer drink after take off or in between meals.

We requested special assistance and Cathay Pacific provided it in Sydney, but we were completely forgotten about in Hong Kong - when we really needed the help to catch our connecting flight. Really disappointing service.

I traveled to Singapore for 5 days, I didn’t receive my luggage until the 3rd day. When I received my luggage was broken which they fixed it supposedly. I never had such a poor experience with the any other airline. I honestly think it should be a compensation for all of my losses and suffering that I went through.

i booked vegetarian hindu meal for my flights from delhi to hong kong, and hong kong to los angeles. on first flight, they said that they do no have my meal information. thank fuilly some veg meals were still left and i could eat. However, on second flight they game me hindu non vegetarian meal, and I ate shrimp without knowing. pathetic.

My wife with 5 month son were traveling. No proper support was provided for luggage handling. Although it was requested in prior. My wife sole manage everything and was not as expected.

This was an old 320 without a screen or USB charging port even in the business class. The food could have been better.

a real good flying experince. Everything was excellent right from check-in to baggage collection at destination.

Food is tasting bad, and it is a fusion but not authentic.

Excellent experience and now my preferred airline. Even a fantastic meal with dessert in a 2 hour flight.

off late the crew and the air in the flight is becoming that of a budget airline not the earlier Vistara .

It wasn't clear from where to board flight international or domestic Airport

Information was not clear from where to check in international or domestic Airport at Ahmedabad.

The deplaning experience was bad, since they did not get the aerobridge at Madras on arrival and the bus felt like a local train during office hour rush

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

Indigo attempts to make you pay for a seat during check in. I opted to not do this. The result - they allotted me and my minor son seats apart. In the interest of making maximum money, they seem to have lost common sense too. Similarly, even during the flight, the crew are busy trying to serve food to those who’ve already paid for it. By the time they’re done, it’s time to land and no one else is able to get anything. Sadly this seems to be what makes them profitable, customers just need to bear with it till a better airline comes along.

As usual invariably delayed Lots of time in getting chkd in baggage

Staff needs to be trained in managing customers better. Indigo appears to be a low cost airlines in all aspects.

Flight was delayed and also lots of mosquitoes on the flight

Two times the gate was changed and flight got delayed

INDIGO Never On Time & Always Prefer to Shuttle Passengers Like shuttle Corks

I did not like the communication gap existing amongst the staff and the customer. My flight to Nagpur was delayed by two and half hours but it was informed to me on email ( not by W.A. or SMS) when I have already left my home in Baner area. I was painfully detained at airport with luggage when the gate no. 10 was changed to 5. I'll never recommend your flight to anybody.

Seats don't recline, no charging points. New aircraft and very clean. Crew should serve some water atleast.

Wife and I were seated in separate seats across the aisle

There was inordinate delay without any plausible reason. This has become a normal feature of Indigo now a days.

The Air India lounge in Delhi , was very disappointing! The food was of poor quality and options were limited especially for vegetarians!! Beverages were fine. The in flight crew was excellent! . They helped me with my seat controls - the controls did not work without a hassle or assistance!! A very poor showing for a Business cabin!!! Post flight , the wheel chair passengers ( including Me) were “ shepherded and left waiting twice (an hour or more) before taking us to immigration! I chose to Fly Air India because I want. to patronize our National carrier with the hope that the experience will improve!!! Regrettably, I will have to look at other options for my next trip to India

Entertainment system was not working and was told I would get a voucher and have not got one. No toiletries were available not even a toothbrush false sweet talk by ground staff

Worst International flight I ever had in my whole life time. Boarding is the worst of all and flight experience was also not good. Screens were not working, seats were not comfortable and lot more.

Very very impressed with the proactive care and alertness with which ABHISHEK Chowdhary took care of us. Quietl,dignified , very alert, and meticulous. Very impressed. Also with SUNiL Kumar who was there for us in a very helpful way. SHERLY ALEX On Flight 119, BOM TO JFK CUSTOMER ON SEAT 21C, 21ST March 2024

If you are traveling to mumbai -- must try SFO - MUM direct flight. It's a game changer when you are traveling to India. Timings are well designed, optimal and makes the travel enjoyable.

Air India needs to launch new planes. Seats are worn out, most of the plane's TV screens wasn't working, USB charging ports wasn't working as well so I can charge my phone & watch my download movies, Food was mediocre, the plane smells. How can Air India put through their customers with this bad experience? This complaint needs to get escalated to the upper management. How shameful is the upper management to improve this plane? The flight is going back & forth from NEW YORK & DELHI. Two of the big cities in the world and this is how your experience is for sitting in a plane for 12+ hrs? Get your planes fixed ASAP Air India (TATA Management do your job right).

One of my worst experiences. Nothing was working in the flight. Entertainment system was broken, seat was very uncomfortable, crew did not offer water until food was provided, lights were not working, attendant call was not working. In short everything was broken and duct taped.

Old aircraft, crew were so so. Meals were mediocre. Flight to delhi was delayed. Lounge needs update and was mediocre too.

Bathrooms were horrible and no cleaning. Announced baggage claim carousel as one but came to a different one. People were waiting

Every thing was so old…. Can’t believe they are able to charge so much for this terrible level of service will use alternate company in future for all travel needs

Book cheap flights from Bengaluru (Bangalore) to Illinois

Recent round-trip flight deals

6/15Sat
2 stops
40h 23mBLR-ORD
8/18Sun
2 stops
29h 20mORD-BLR
$938
6/16Sun
1 stopAir India
21h 00mBLR-ORD
8/18Sun
1 stopAir India
25h 35mORD-BLR
$994
6/23Sun
1 stopAir India
21h 00mBLR-ORD
8/25Sun
1 stopAir India
23h 35mORD-BLR
$999
9/17Tue
1 stopEmirates
29h 25mBLR-ORD
10/17Thu
1 stopEmirates
19h 30mORD-BLR
$1,072
7/1Mon
2 stopsLufthansa
29h 10mBLR-ORD
10/8Tue
2 stopsLufthansa
40h 35mORD-BLR
$1,075
9/29Sun
1 stopKLM
23h 55mBLR-ORD
10/6Sun
2 stopsKLM
23h 35mORD-BLR
$1,085
10/1Tue
1 stopEmirates
29h 25mBLR-ORD
10/26Sat
1 stopEmirates
25h 35mORD-BLR
$1,104
6/18Tue
1 stopKLM
23h 40mBLR-ORD
8/21Wed
1 stopKLM
20h 25mORD-BLR
$1,134
6/3Mon
1 stopLufthansa
20h 35mBLR-ORD
11/4Mon
2 stopsLufthansa
21h 35mORD-BLR
$1,139
7/3Wed
2 stopsIndiGo
30h 00mBLR-ORD
8/6Tue
2 stopsIndiGo
31h 30mORD-BLR
$1,195

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Recent one-way flight deals

9/30Mon
1 stopCathay Pacific
23h 35mBLR-ORD
$537
5/25Sat
2 stops
40h 31mBLR-ORD
$554
10/1Tue
1 stopAir India
34h 45mBLR-ORD
$632
6/24Mon
1 stopAir India
22h 25mBLR-ORD
$645
6/24Mon
2 stopsIndiGo
33h 00mBLR-ORD
$655
6/7Fri
2 stopsIndiGo
34h 15mBLR-ORD
$675
9/30Mon
2 stopsAir France
25h 48mBLR-MDW
$685
5/20Mon
1 stopQatar Airways
22h 00mBLR-ORD
$751
5/24Fri
1 stopQatar Airways
22h 00mBLR-ORD
$791
6/6Thu
1 stopAir France
23h 45mBLR-ORD
$881

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Last minute flights from Bengaluru to Illinois

Last minute flight, train and bus deals

4/29Mon
multi-stop
42h 21mBLR-ORD
9/29Sun
multi-stop
30h 05mORD-BLR
$1,127
4/30Tue
multi-stopBritish Airways
34h 56mBLR-ORD
5/14Tue
multi-stopBritish Airways
19h 15mORD-BLR
$1,211
5/1Wed
multi-stopOman Air
40h 20mBLR-ORD
10/4Fri
multi-stopOman Air
49h 30mORD-BLR
$1,308
4/30Tue
multi-stopOman Air
57h 55mBLR-ORD
9/29Sun
multi-stopOman Air
49h 30mORD-BLR
$1,356
5/2Thu
multi-stopDelta
27h 29mBLR-ORD
9/27Fri
multi-stopDelta
20h 10mORD-BLR
$1,482
5/2Thu
multi-stopDelta
27h 29mBLR-ORD
9/30Mon
multi-stopDelta
20h 00mORD-BLR
$1,488
5/1Wed
multi-stopEtihad Airways
21h 25mBLR-ORD
5/14Tue
multi-stopEtihad Airways
19h 45mORD-BLR
$1,681
5/1Wed
multi-stopEtihad Airways
21h 25mBLR-ORD
9/30Mon
multi-stopEtihad Airways
20h 05mORD-BLR
$1,684
5/2Thu
multi-stopAir India
21h 00mBLR-ORD
9/29Sun
multi-stopAir India
20h 10mORD-BLR
$1,867
4/28Sun
multi-stopAir India
21h 00mBLR-ORD
9/30Mon
multi-stopAir India
20h 10mORD-BLR
$1,893

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Bengaluru - Illinois Flights

Departure:

Bengaluru (Bangalore) (BLR)India

Return flight deals:

Illinois - Bengaluru (Bangalore)

Cabin classes: