₹ 59,613 Find Cheap Flights from Bengaluru (Bangalore) to Illinois – Compare and Save

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 18/1. 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.
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Cheap Flights from Bengaluru to Illinois

Cheapest return prices found by our users on KAYAK in the last 72 hours
Chicago
Chicago3 stops₹ 98,941
St. Louis
St. Louis2 stops₹ 102,003
Chicago
Chicago3 stops₹ 98,941
St. Louis
St. Louis2 stops₹ 102,003

Book Cheap Bengaluru to Illinois Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Bengaluru to Illinois that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Bengaluru to Illinois

Thu, 10 Sep - Thu, 17 Sep
Multiple Airlines Logo
07:05 - 08:35
BLR
-
ORD
36h 00m
3 stops
Multiple Airlines Logo
20:25 - 08:45
ORD
-
BLR
25h 50m
1 stop
₹ 98,941Multiple Airlines
Tue, 8 Sep - Wed, 18 Nov
Etihad Airways Logo
10:00 - 15:40
BLR
-
ORD
40h 10m
1 stop
Etihad Airways Logo
13:10 - 08:45
ORD
-
BLR
32h 05m
1 stop
₹ 99,228Etihad Airways
Thu, 3 Sep - Sat, 12 Sep
Etihad Airways Logo
16:55 - 08:35
BLR
-
ORD
26h 10m
1 stop
Etihad Airways Logo
14:00 - 08:45
ORD
-
BLR
32h 15m
1 stop
₹ 99,323Etihad Airways
Thu, 1 Oct - Sun, 18 Oct
British Airways Logo
02:40 - 14:55
BLR
-
ORD
22h 45m
1 stop
British Airways Logo
13:31 - 00:40
ORD
-
BLR
24h 39m
2 stops
₹ 99,419British Airways
Tue, 29 Sep - Wed, 14 Oct
Air France Logo
01:25 - 16:37
BLR
-
ORD
25h 42m
2 stops
Air France Logo
17:10 - 23:35
ORD
-
BLR
19h 55m
1 stop
₹ 99,706Air France
Wed, 14 Oct - Fri, 23 Oct
British Airways Logo
02:40 - 15:55
BLR
-
ORD
23h 45m
1 stop
British Airways Logo
22:20 - 00:40
ORD
-
BLR
39h 50m
2 stops
₹ 100,567British Airways
Sat, 3 Oct - Sun, 18 Oct
Delta Logo
01:00 - 14:15
BLR
-
ORD
23h 45m
1 stop
Delta Logo
16:20 - 23:10
ORD
-
BLR
20h 20m
1 stop
₹ 101,333Delta
Thu, 1 Oct - Sun, 18 Oct
Delta Logo
01:00 - 14:15
BLR
-
ORD
23h 45m
1 stop
Delta Logo
16:20 - 23:10
ORD
-
BLR
20h 20m
1 stop
₹ 101,333Delta
Wed, 30 Sep - Wed, 14 Oct
KLM Logo
01:25 - 14:15
BLR
-
ORD
23h 20m
2 stops
KLM Logo
16:50 - 23:10
ORD
-
BLR
19h 50m
1 stop
₹ 102,194KLM
Thu, 1 Oct - Wed, 14 Oct
KLM Logo
01:00 - 15:10
BLR
-
ORD
24h 40m
2 stops
KLM Logo
16:50 - 23:10
ORD
-
BLR
19h 50m
1 stop
₹ 104,203KLM
Booking Insights

KAYAK's insights & trends for Bengaluru to Illinois flights

Get data-powered insights and trends into flights from Bengaluru to Illinois to help you find the cheapest flights, the best time to fly, and much more.

How much is a return flight from Bengaluru to Illinois?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Bengaluru to Illinois departing in September.

Flight prices are below average for this route right now.

Flights to Illinois from Bengaluru usually cost between ₹ 104,586 and ₹ 132,431 in September.
The lowest price found in the past 5 days was ₹ 98,941 on Multiple Airlines (10 Sept–17 Sept).

What is the cheapest month to fly from Bengaluru (Bangalore) to Illinois?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bengaluru to Illinois, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Bengaluru (Bangalore) to Illinois is October, when tickets cost ₹ 84,970 (return) on average. On the other hand, the most expensive months are August and January, when the average cost of return tickets is ₹ 114,442 and ₹ 111,571 respectively.

How far in advance should I book a flight from Bengaluru (Bangalore) to Illinois?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Bengaluru to Illinois, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Bengaluru (Bangalore) to Illinois, you should book around 8 weeks before departure, which saves you about 11% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know

Low season

December

Cheapest flight

₹ 59,613
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Bengaluru (Bangalore) 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 from Bengaluru (Bangalore) to Illinois is likely to change within 7 days, so travellers 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 return ticket. You could then fly from Bengaluru (Bangalore) to Illinois with an airline and back 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 from Bengaluru (Bangalore) to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines flying from Bengaluru to Illinois

 
See real verified KAYAK customer reviews for airlines flying from Bengaluru (Bangalore) to Illinois. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
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.
8.1
EmiratesOverall score based on 3640 reviews
8.1Boarding
8.0Comfort
8.2Entertainment
7.9Food
8.4Crew
Airline reviews

The crew was very attentive and delivered great service unlike any other airline. It was our first time with Emirates. Our only critique is the food. Pasta pesto is not very common. Tomato sauce would’ve been more of a crowd pleaser. Beef curry sounds bad because curry can be very tough on the stomach. We were in row 26 and the pasta ran out, meaning no one wanted the beef which says something. The beef was just ok… The rest of the food was very good and generous. The plane speaker sound could be better. It was tough to understand announcements even with headphones. Although we did not need them this time due to the purpose of our trip, we were surprised that 2 checked bags were included. That’d be great for the future. It was unpleasant though that our personal items were weighed (we’ve never had another airline do this), especially when we didn’t have checked bags and almost had our carry-ons checked. Overall it was a good experience, but we wish the prices were friendlier for such a short distance (Miami > Colombia).

8.0 ExcellentAnonymous, Jul 2026
BOG - MIA
Read more Emirates reviews

The crew was very attentive and delivered great service unlike any other airline. It was our first time with Emirates. Our only critique is the food. Pasta pesto is not very common. Tomato sauce would’ve been more of a crowd pleaser. Beef curry sounds bad because curry can be very tough on the stomach. We were in row 26 and the pasta ran out, meaning no one wanted the beef which says something. The beef was just ok… The rest of the food was very good and generous. The plane speaker sound could be better. It was tough to understand announcements even with headphones. Although we did not need them this time due to the purpose of our trip, we were surprised that 2 checked bags were included. That’d be great for the future. It was unpleasant though that our personal items were weighed (we’ve never had another airline do this), especially when we didn’t have checked bags and almost had our carry-ons checked. Overall it was a good experience, but we wish the prices were friendlier for such a short distance (Miami > Colombia).

It was very exlent flight and thanks a lot kayak

I love to travel again and again in Emirates. Keep up the good work.

I liked the newer aircraft CRJ-550 since it had WIFI and the seats are more spacious.

Some Crew were distinguishably fake in their interactions with passengers.

Okish. But for £550 , I’d have preferred a better experience

Better entertainment; the lack of it made the very long flight even longer

POOR CREW BEHAVIOR. RESTRICTIONS ON FOOD. FEELS LIKE ECONOMY CLASS.

Check-in process at Bengaluru airport was atrociously slow. Emirates should allow baggage drop option after online check-in and verification of documents. The rest of the flight was quite good and we didn't have any complaints.

Food was not eadable. Testless and not apealing. order for indian vegitarian, recived spice less. combination of main course and side iteams are far away from traditonal food, serve less iteams. , but eadoble. Thanks

I think I previously submitted my feedback about flight lead Katherine in a different field by mistake. Please see those comments. Comments for Hyd to AMS are it was good. The flight lead and service met expectations for satisfactory high quality service but the flight lead did not stand out as exceptional as did the leads on the other two flights so I don’t remember anything specific one way or the other besides the fact I was satisfied.

Flight lead was a gentleman with silver hair and he went out of his way to shake hands and interact with each passenger seated in business class. A medical emergency took place during our flight and he handled it with perfect poise and professionalism. He was gracious and confidently competent. Just what you want from a leader,

The required privilege for business class while boarding is not given. Food is average. The seats in business class are bad, worn out and dirty

It was really nice experience by flying this klm flight.I personally recommend everyone to please try this klm flight

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

Seats were nice and comfy. Crew was polite and attentive. Business class is awesome and worth the money.

It was operated by Delta. Boarding took a long time. How difficult can it be? Overall decent trip. Liked the Salt Lake City airport. Better option than Chicago for transfers.

Amazing airline accommodations. The cabins were so great. The food was very good and the flight attendants were so nice. Made a 15 hour flight seem easy.

Very difficult to check in and almost missed flight. No room in seats and had a middle seat. I tried to create an account and check in before to change seat and unable to. I do not understand why I wasn’t on a Qatar flight from on Bengalore to Doha when they left at the same time. Disappointed in the Kayak booking process.

I paid extra for seating when first booking flight to be in a comfortable economy seat They still changed it to a middle seat regardless. When I asked for it to be changed back to aisle, they could only give me one at the back of the plane in the least comfortable seats.

Indigo airlines is terrible. Staff is awful and so disorganized. They are so rude and unhelpful. I will never travel on Indigo airlines again!!!!!

Seats very small and unable to pre purchase internet or seat upgrades

It was good no problems made it on time for the next flight overseas!

In spite of placing requests for vegetarian food, I didn’t get it because they ran out of stock. According to crew, only fixed number of vegetarian orders will be carried. Typically, they should have checked and served those who had specifically requested. I was one of those to get the food last.

Boarding was orderly, staff at the counter were friendly and so as most of the staff in the flight. Room for some improvement in entertainment, but overall very good flight.

BLR boarding is total pathetic. Should not fly Qatar from Bengaluru. Check in staff is too rude there

Sitting arrangement is very poor and for entertainment options for Bollywood fans , need to add more movies and Hindi TV shows . Bcz mostly Indian people are spend more money to fly with Qatar so for their better entertainments please add more good TV shows . Thank you

The crew were really bad mannered! And spoiled all my mood throughout the flight!

Limit the number of usage of wine or please arrange our seats. The passenger was drunk on this flight and not on Thiruvananthapuram to Abudhabi.

The seats seemed smaller than other business class offerings. The entertainment menu was limited. Flight crew was good.

It was excellent service in the snow storm gives us hotel and transportation. It will be more better if u can add one more meal because it’s a long flight boring journey. If you give extra meal time passes faster and can enjoy the trip better

Food quality and varites were very minimum. Surprised to have no desserts. Business class tickets should have lounge access and seats selection. They should be allowed to board while people with wheel chair, secial assistance and family with childrem.

Good flight. There were a few issues with the flat bed. It was some technical issues. Otherwise everything was good

On this flight...fine. The one from India to Abu Dahbi, awful.

Horrible. After paying for seats, I was cramped, my daughters legs kept hitting the seat in front, I had no overhead bin space and no help from stewards on board, the food was served cold, when asked for snacks was told to wait and never received any, the flight was cold with no temperature controls. Entertainment was outdated. I booked this through partnership with American Airlines but will avoid in the future.

Dear Etihad Airways Customer Service, I hope this message finds you well. I am writing to express my deep disappointment with my recent flight experience on Etihad Airways, which took me from India to NYC via Abu Dhabi. My flight details are as follows: [Flight Number] on [Date]. My overall experience was marred by a series of significant issues that I believe warrant attention and improvement. These issues include: Bad Conditions of Washroom: The state of the washrooms on the flight was far from satisfactory. They were inadequately maintained and lacked the level of cleanliness one would expect during a long-haul journey. Seating Space and Comfort: The seating arrangement left much to be desired. The seats were cramped, uncomfortable, and the legroom was insufficient for such a long flight. The seats did not recline as expected, making the journey quite uncomfortable. Cabin Cleanliness: The cleanliness of the cabin, including seats and tray tables, was not up to par. The lack of cleanliness impacted the overall comfort and satisfaction of passengers. Excessive Noise: The flight was notably noisy, with disturbances and loud noises making it difficult to rest or concentrate. The noise levels were considerably disruptive. Food and Catering: The quality and variety of meals served on the flight left much to be desired. Furthermore, there were issues with accommodating dietary restrictions, which is crucial for passenger satisfaction. Hygiene and Sanitary Facilities: The condition of the restrooms was subpar, and essential hygiene supplies were not adequately provided. This falls short of expectations for a long-haul journey. Overall Experience: Regrettably, the combination of these issues significantly affected my overall experience during this long flight, making it far from the comfortable and enjoyable journey I had anticipated. I understand that maintaining high standards on long-haul flights can be challenging, but I believe it's vital to bring these concerns to your attention in the hope that they can be addressed and improved upon in the future. As a loyal Etihad Airways customer, I had higher expectations for my journey. I kindly request that you take these issues into consideration and work towards enhancing the overall passenger experience on similar routes. Your attention to these matters is greatly appreciated. Thank you for your time and understanding.

Nothing was good. Everything needs to improve. Everything was abysmal. Needs lots of improvement. The check-in and baggage drop at the New Delhi airport was manned by disrespectful people, horrible experience. We will never travel by Etihad ever again.

Overall great! They could add more entertainment option. They kept running out of vegetarian food options and I got travel packs. This happened on all legs of the flight. Need to plan for it better - I am sure you have some data analytics from all your travels.

They can improve Everything, a 12 hour flight has just 2 meals and the meals are 7 hours apart, wtf are they thinking. At the very least they should have 2 refreshments like some small snacks with some water or some other refreshments since there are people travelling with medical conditions. The services and seats were genuinely horrible

It was good. I really liked the breakfast which was served.

I will never want to book with these people. They are arrogant and rude. Food was really really bad, crew was even worst

Check-in in SAN was long. ORD was good. Flight delayed On board crew was ok. No warmth or personality. LHrR barely made connection

The internet was working on both sectors of the flight so hard to take the flight if you are on business.

Check-in experience, for business call please provide a premium experience

Everything. Employees offered to help me because I had to use a cane.

The seats were uncomfy and the food tasteless, crew clueless

Ground staff bangalore could have been more attentive to business class passengers

Everything you need to know for your flight from Bengaluru to Illinois

Information on your arrival and departure airports