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Cheap flights from Bengaluru to Illinois from ₹ 36,588

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 20/12. Fares are subject to change and may not be available on all flights or dates of travel.
BLR — ORD
6 Jan — 13 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bangalore to Illinois

Enter your travel dates to find the best prices.

Cheapest flights from Bangalore to Illinois
Explore the most affordable flight options available from Bangalore to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 December 2025.

Sun 21/1218:05BLR - ORD
2 stops28h 55mAir India
Mon 23/213:30ORD - BLR
1 stop21h 25mAir India
Deal found 5/12₹ 65,985
Sun 21/1206:40BLR - ORD
2 stops40h 20mAir India
Wed 25/213:30ORD - BLR
1 stop22h 00mAir India
Deal found 5/12₹ 68,682
Sun 21/1221:00BLR - ORD
2 stops26h 00mAir India
Mon 9/213:30ORD - BLR
1 stop21h 00mAir India
Deal found 6/12₹ 69,221
Sun 21/1220:00BLR - ORD
2 stops27h 00mAir India
Sun 8/213:30ORD - BLR
1 stop23h 05mAir India
Deal found 5/12₹ 69,941
Thu 18/1216:35BLR - ORD
2 stops30h 25mMultiple Airlines
Mon 23/213:10ORD - BLR
1 stop31h 55mMultiple Airlines
Deal found 5/12₹ 70,031
Sun 21/1219:00BLR - ORD
2 stops28h 00mMultiple Airlines
Wed 11/213:10ORD - BLR
1 stop31h 55mMultiple Airlines
Deal found 6/12₹ 70,660
Sun 21/1219:00BLR - ORD
2 stops28h 00mMultiple Airlines
Sun 22/213:10ORD - BLR
1 stop19h 15mMultiple Airlines
Deal found 5/12₹ 70,930
Sun 21/1219:30BLR - ORD
2 stops27h 30mMultiple Airlines
Mon 9/213:10ORD - BLR
1 stop19h 15mMultiple Airlines
Deal found 5/12₹ 71,109
Tue 23/1221:00BLR - ORD
2 stops26h 00mAir India
Mon 9/213:30ORD - BLR
1 stop23h 05mAir India
Deal found 5/12₹ 71,289
Sun 7/1202:55BLR - STL
2 stops32h 34mJapan Airlines
Wed 10/1205:05STL - BLR
2 stops32h 20mJapan Airlines
Deal found 5/12₹ 132,510
Mon 8/1223:40BLR - STL
3 stops35h 47mMultiple Airlines
Wed 10/1216:05STL - BLR
3 stops26h 55mMultiple Airlines
Deal found 5/12₹ 252,254
Sun 7/1203:30BLR - STL
2 stops29h 40mLufthansa
Wed 10/1215:50STL - BLR
1 stop22h 30mLufthansa
Deal found 4/12₹ 299,540

Find flight deals from Bangalore to Illinois

Keep the following information in mind while searching for Bangalore to Illinois flight deals. Data was last updated 7 December 2025.

Round-trip from

₹ 65,985

One-way from

₹ 36,588

Popular in

August

Cheapest in

November

Average price

₹ 110,035
Air India
  • Air India
  • 21/12-23/2
  • 3 total stops
  • 50h 20m total
  • Bengaluru to Illinois
Search Deals
Air India
  • Air India
  • 20/12
  • 2 total stops
  • 42h 15m total
  • Bengaluru to Illinois
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (₹ 500,255 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 115,186 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Bangalore 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 454,620 searches. Data last updated 7 December 2025.
Use the filters below to find and compare flights from Bengaluru to Illinois that are best for you.

Fly from

Bangalore

Fly to

Illinois

Route

Depart

Return

Price

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Sun 1/2

21:00-11:30

1 stop26h 00m

Chicago O'Hare Intl

Sun 1/3

13:30-09:25

1 stop32h 25m

₹ 68,592

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Sun 8/2

20:00-11:30

1 stop27h 00m

Chicago O'Hare Intl

Sun 15/3

14:30-22:00

1 stop21h 00m

₹ 71,019

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Tue 23/12

09:45-07:35

1 stop33h 20m

Chicago O'Hare Intl

Sun 8/2

13:10-08:35

1 stop31h 55m

₹ 74,525

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Tue 21/4

06:50-18:15

1 stop21h 55m

Chicago O'Hare Intl

Thu 14/5

17:10-04:50

2 stops25h 10m

₹ 75,065

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Sun 21/12

09:45-07:35

1 stop33h 20m

Chicago O'Hare Intl

Wed 11/2

13:10-08:35

1 stop31h 55m

₹ 75,694

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Tue 23/12

09:45-07:35

1 stop33h 20m

Chicago O'Hare Intl

Sat 7/2

13:10-08:35

1 stop31h 55m

₹ 75,694

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Fri 19/12

09:45-07:35

1 stop33h 20m

Chicago O'Hare Intl

Thu 26/2

13:10-08:35

1 stop31h 55m

₹ 75,694

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Sat 31/1

10:00-07:35

1 stop33h 05m

Chicago O'Hare Intl

Sun 8/3

14:10-08:35

1 stop31h 55m

₹ 75,784

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Tue 3/2

10:00-07:35

1 stop33h 05m

Chicago O'Hare Intl

Fri 27/2

13:10-08:35

1 stop31h 55m

₹ 75,784

BengaluruChicago

BLR - ORD

BLRORD

Bengaluru Intl

Fri 30/1

10:00-07:35

1 stop33h 05m

Chicago O'Hare Intl

Sat 21/2

13:10-08:35

1 stop31h 55m

₹ 75,784

Flights are sorted by cheapest return flights first.

Deals found on 6/12

Showing 1-10 of 54 results
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Best time to book a flight from Bangalore to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Bangalore with our price prediction graph.
Estimated return 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 Bengaluru to Illinois

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

Currently, January is the cheapest month in which you can book a flight from Bengaluru to Illinois (average of ₹ 67,513). Flying from Bengaluru to Illinois in August is currently the most expensive (average of ₹ 89,538). 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 BLR to IL?

Find hourly flight availability from Bangalore 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 7 December 2025.

A simple way to save on the total cost of your ticket is to fly from Bengaluru to Illinois at midday. If you’re flexible enough to do this you can expect to save up to 21% on your trip compared to booking a flight in the afternoon.

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 7 December 2025.
Read through reviews of airlines operating flights from Bengaluru to Illinois, such as KLM, Etihad Airways, andLufthansa. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,430 reviews
Check prices

Comfort

7.6

Overall

7.7

Crew

8.3

Food

7.2

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,430 reviews
KLM
7.7
Good
1,430 reviews
Check prices

Comfort

7.6

Overall

7.7

Crew

8.3

Food

7.2

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Etihad Airways
7.4
Good
1,330 reviews
KLM
7.7
Good
1,430 reviews
Check prices

Comfort

7.6

Overall

7.7

Crew

8.3

Food

7.2

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Lufthansa
6.8
Okay
7,616 reviews
KLM
7.7
Good
1,430 reviews
Check prices

Comfort

7.6

Overall

7.7

Crew

8.3

Food

7.2

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
British Airways
6.7
Okay
7,563 reviews
KLM
7.7
Good
1,430 reviews
Check prices

Comfort

7.6

Overall

7.7

Crew

8.3

Food

7.2

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Air India
5.5
Fair
2,950 reviews
KLM
7.7
Good
1,430 reviews
Check prices

Comfort

7.6

Overall

7.7

Crew

8.3

Food

7.2

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

Find useful and relevant information for your journey from Bangalore 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 Bengaluru to Illinois?

    For a flight from Bengaluru to Illinois, you will be flying from Bengaluru Intl. Bengaluru Intl (BLR) is just 28.3 km from the centre of the city.

  • How long is the flight from Bengaluru to Illinois?

    For as low as ₹ 75,065, Air India can have you in Illinois from Bengaluru in 21h 55m. The distance between Bengaluru and Illinois is about 13696 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Bengaluru to Illinois one-way?

    The cheapet airlines for a one-way flight from Bengaluru to Illinois are Etihad Airways (₹ 37,302), Air India (₹ 37,962), and Air France (₹ 41,280).

  • What are the most popular routes from Bengaluru to Illinois?

    While some choose either Bengaluru Intl - Lambert-St Louis or Bengaluru Intl - Chicago Midway, Bengaluru Intl - Chicago O'Hare Intl is the most popular route from Bengaluru to Illinois.

  • Can I find deals for flights from Bangalore to Illinois that include hotel bookings?

    Yes. In addition to deals on Bangalore to Illinois flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Bangalore to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bangalore to Illinois.

  • Can I find deals for business class flights from Bangalore to Illinois?

    Yes. Cheapflights offers flight deals from Bangalore 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 Bengaluru to Illinois?

    Currently, January is the cheapest month in which you can book a flight from Bengaluru to Illinois (average of ₹ 67,513). Flying from Bengaluru to Illinois in August is currently the most expensive (average of ₹ 89,538). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Bangalore to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Bangalore to Illinois

Discover the top 9 airlines that operate flights from Bangalore 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 454,620 searches. Data last updated 7 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest₹ 61,374Average₹ 93,548FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Air IndiaCheapest₹ 61,553Average₹ 93,242FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Etihad AirwaysCheapest₹ 74,280Average₹ 96,161FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
British AirwaysCheapest₹ 76,229Average₹ 86,767FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest₹ 78,919Average₹ 83,075FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest₹ 79,559Average₹ 96,049FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest₹ 83,457Average₹ 99,743FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air FranceCheapest₹ 85,335Average₹ 101,399FlexibilityNo cancel feeOn-time77%
Search Air France flights
EmiratesCheapest₹ 95,670Average₹ 106,659FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Bangalore to Illinois?

Deals for Bangalore to Illinois flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Bangalore to Illinois?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Bangalore to Illinois for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Bangalore to Illinois with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Bangalore to Illinois flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Bangalore to Illinois become cheaper?

Yes, Cheapflights offers price alerts on Bangalore to Illinois flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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