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Cheap flights from Illinois to Bengaluru from ₹ 35,904

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 16/3. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BLR
17 Dec — 24 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Illinois to Bangalore

Keep the following information in mind while searching for Illinois to Bangalore flight deals. Data was last updated 17 November 2025.

Round-trip from

₹ 76,064

One-way from

₹ 35,904

Popular in

December

Cheapest in

September

Average price

₹ 97,340
Lufthansa
  • Lufthansa
  • 28/11-26/12
  • 2 total stops
  • 66h 50m total
  • Illinois to Bengaluru
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16/3
  • 16/3
  • 3 total stops
  • 30h 45m total
  • Illinois to Bengaluru
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (₹ 1,375,310 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (₹ 452,793 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Illinois to Bangalore

Enter your travel dates to find the best prices.

Cheapest flights from Illinois to Bangalore
Explore the most affordable flight options available from Illinois to Bangalore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 November 2025.

Fri 28/1121:50ORD - BLR
1 stop39h 45mLufthansa
Fri 26/1202:50BLR - ORD
1 stop27h 05mLufthansa
Deal found 15/11₹ 76,064
Wed 31/1215:29MDW - BLR
2 stops45h 41mDelta
Thu 15/102:30BLR - MDW
2 stops49h 31mDelta
Deal found 14/11₹ 76,152
Tue 30/1221:50ORD - BLR
1 stop39h 45mMultiple Airlines
Thu 26/203:30BLR - ORD
2 stops27h 30mMultiple Airlines
Deal found 15/11₹ 76,241
Mon 29/1221:50ORD - BLR
1 stop39h 45mLufthansa
Sun 25/102:50BLR - ORD
1 stop22h 50mLufthansa
Deal found 17/11₹ 76,330
Mon 29/1221:50ORD - BLR
1 stop39h 45mLufthansa
Fri 30/102:50BLR - ORD
1 stop27h 05mLufthansa
Deal found 16/11₹ 76,418
Tue 30/1215:45ORD - BLR
2 stops21h 50mMultiple Airlines
Mon 2/221:00BLR - ORD
2 stops30h 50mMultiple Airlines
Deal found 16/11₹ 76,507
Tue 30/1221:50ORD - BLR
1 stop39h 45mLufthansa
Sat 24/102:50BLR - ORD
1 stop27h 05mLufthansa
Deal found 17/11₹ 76,596
Fri 28/1121:50ORD - BLR
1 stop39h 45mLufthansa
Fri 5/1203:30BLR - ORD
1 stop21h 10mLufthansa
Deal found 16/11₹ 77,039
Wed 31/1213:30ORD - BLR
1 stop21h 00mAir India
Sat 14/220:00BLR - ORD
2 stops27h 00mAir India
Deal found 15/11₹ 77,128
Mon 1/1216:20ORD - BLR
1 stop22h 00mLufthansa
Mon 15/1203:30BLR - ORD
2 stops29h 08mLufthansa
Deal found 16/11₹ 77,216
Mon 29/1221:50ORD - BLR
1 stop39h 45mLufthansa
Thu 22/102:50BLR - ORD
2 stops29h 55mLufthansa
Deal found 16/11₹ 77,305
Mon 29/1221:50ORD - BLR
1 stop39h 45mLufthansa
Wed 4/222:25BLR - ORD
2 stops26h 15mLufthansa
Deal found 16/11₹ 77,394

Cheapflights Fare Finder

 
Customise your flight search to find flights from Illinois to Bangalore 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 17 November 2025.
Use the filters below to find and compare flights from Illinois to Bengaluru that are best for you.

Fly from

Illinois

Fly to

Bangalore

Route

Depart

Return

Price

ChicagoBengaluru

MDW - BLR

MDWBLR

Chicago Midway

Wed 31/12

15:29-00:40

2 stops45h 41m

Bengaluru Intl

Thu 15/1

02:30-16:31

2 stops49h 31m

₹ 76,152

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Sun 4/1

16:20-01:05

2 stops21h 15m

Bengaluru Intl

Tue 3/2

21:00-16:20

2 stops30h 50m

₹ 80,142

ChicagoBengaluru

MDW - BLR

MDWBLR

Chicago Midway

Sun 12/4

06:00-23:45

2 stops31h 15m

Bengaluru Intl

Tue 14/4

01:35-18:31

2 stops27h 26m

₹ 80,851

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Tue 6/1

17:20-00:15

1 stop19h 25m

Bengaluru Intl

Sat 21/3

05:00-21:35

2 stops27h 05m

₹ 84,043

ChicagoBengaluru

MDW - BLR

MDWBLR

Chicago Midway

Sun 12/4

06:00-23:45

2 stops31h 15m

Bengaluru Intl

Tue 14/4

01:35-21:45

2 stops30h 40m

₹ 85,816

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Mon 29/12

18:02-00:40

2 stops43h 08m

Bengaluru Intl

Tue 27/1

02:00-20:47

2 stops30h 17m

₹ 87,500

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Mon 5/1

18:50-03:45

2 stops45h 25m

Bengaluru Intl

Tue 17/3

19:00-13:10

3 stops28h 40m

₹ 93,085

ChicagoBengaluru

MDW - BLR

MDWBLR

Chicago Midway

Sun 12/4

13:00-03:30

2 stops28h 00m

Bengaluru Intl

Wed 15/4

05:31-16:25

2 stops45h 24m

₹ 93,617

ChicagoBengaluru

MDW - BLR

MDWBLR

Chicago Midway

Wed 31/12

11:48-03:10

2 stops27h 52m

Bengaluru Intl

Sat 17/1

02:30-17:34

2 stops26h 34m

₹ 98,138

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Wed 3/12

09:40-00:15

2 stops27h 05m

Bengaluru Intl

Sun 15/2

02:00-15:10

1 stop24h 40m

₹ 98,227

Flights are sorted by cheapest return flights first.

Deals found on 14/11

Showing 1-10 of 59 results
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Best time to book a flight from Illinois to Bangalore

Have a flexible travel schedule? Discover the best time to fly to Bangalore from Illinois 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 Illinois to Bengaluru

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

Currently, October is the cheapest month in which you can book a flight from Illinois to Bengaluru (average of ₹ 62,677). Flying from Illinois to Bengaluru in June is currently the most expensive (average of ₹ 79,787). 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 IL to BLR?

Find hourly flight availability from Illinois to Bangalore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 November 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 51% on flights from Illinois to Bengaluru by exploring options for tickets at midday.

What is the cheapest day to fly from Illinois to Bengaluru?

Use this chart to determine the cheapest time to fly return from Illinois to Bangalore. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Illinois to Bengaluru flight should consider departing on Monday mornings when fares are most often at their lowest. Wednesday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

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

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

  • How long is the flight from Illinois to Bengaluru?

    A quick flight from Illinois to Bengaluru can take about 31h 15m. Delta provides one of the quickest options available for as low as ₹ 85,816. There are 13712 km between Illinois and Bengaluru. Both multi-stop and direct flights can be found to your destination and back.

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

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as ₹ 35,993. However, be on the lookout for offers from IndiGo and Etihad Airways, as they are both options that can get you from Illinois to Bengaluru for a low price.

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

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

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Illinois to Bengaluru (average of ₹ 62,677). Flying from Illinois to Bengaluru in June is currently the most expensive (average of ₹ 79,787). 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 Illinois to Bangalore

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Top 7 airlines flying from Illinois to Bangalore

Discover the top 7 airlines that operate flights from Illinois to Bangalore. 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 17 November 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest₹ 63,434Average₹ 131,106FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air IndiaCheapest₹ 69,435Average₹ 84,783FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Etihad AirwaysCheapest₹ 71,059Average₹ 135,844FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
LufthansaCheapest₹ 75,086Average₹ 128,816FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest₹ 86,212Average₹ 132,901FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Qatar AirwaysCheapest₹ 86,886Average₹ 130,467FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest₹ 94,953Average₹ 130,556FlexibilityNo 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 Illinois to Bangalore?

Deals for Illinois to Bangalore 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 Illinois to Bangalore?

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

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

Yes, we can. To see specific flights from Illinois to Bangalore with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes! Start tracking prices for Illinois to Bangalore flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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