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Cheap flights from Illinois to Bengaluru from ₹ 23,328

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BLR
2 Apr — 9 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap 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 3 March 2026.

Mon 27/413:10
ORD
-
BLR
1 stop21h 40m
Air India
Thu 25/619:40
BLR
-
ORD
2 stops26h 00m
Air India
Deal found 27/2₹ 73,368
Wed 25/314:30
ORD
-
BLR
1 stop23h 05m
Air India
Tue 21/414:45
BLR
-
ORD
3 stops30h 55m
Air India
Deal found 2/3₹ 73,460
Fri 3/414:00
ORD
-
BLR
1 stop19h 25m
Etihad Airways
Thu 30/422:15
BLR
-
ORD
1 stop20h 50m
Etihad Airways
Deal found 28/2₹ 73,551
Tue 1/914:00
ORD
-
BLR
1 stop19h 25m
Etihad Airways
Mon 21/910:00
BLR
-
ORD
1 stop33h 05m
Etihad Airways
Deal found 27/2₹ 73,642
Mon 11/514:00
ORD
-
BLR
1 stop32h 15m
Etihad Airways
Mon 1/604:35
BLR
-
ORD
1 stop38h 30m
Etihad Airways
Deal found 26/2₹ 73,734
Sun 8/1113:10
ORD
-
BLR
1 stop32h 05m
Etihad Airways
Sat 21/1110:00
BLR
-
ORD
1 stop33h 25m
Etihad Airways
Deal found 26/2₹ 73,825
Sat 18/414:00
ORD
-
BLR
1 stop19h 25m
Etihad Airways
Wed 29/422:15
BLR
-
ORD
1 stop20h 50m
Etihad Airways
Deal found 28/2₹ 73,917
Wed 4/318:00
ORD
-
BLR
1 stop19h 35m
Lufthansa
Fri 8/503:00
BLR
-
ORD
2 stops26h 22m
Lufthansa
Deal found 3/3₹ 74,008
Wed 4/316:25
ORD
-
BLR
1 stop20h 45m
Delta
Tue 24/307:05
BLR
-
ORD
2 stops35h 55m
Delta
Deal found 1/3₹ 74,100
Tue 17/317:10
ORD
-
BLR
2 stops24h 05m
Multiple Airlines
Tue 24/302:50
BLR
-
ORD
1 stop27h 05m
Multiple Airlines
Deal found 26/2₹ 74,191
Wed 4/313:49
MDW
-
BLR
2 stops22h 56m
Air France
Fri 8/501:25
BLR
-
MDW
2 stops25h 17m
Air France
Deal found 1/3₹ 74,283
Tue 3/311:18
ORD
-
BLR
2 stops25h 27m
Air France
Tue 17/302:00
BLR
-
ORD
2 stops25h 13m
Air France
Deal found 28/2₹ 74,283

Find flight deals from Illinois to Bangalore

Keep the following information in mind while searching for Illinois to Bangalore flight deals. Data was last updated 3 March 2026.

Round-trip from

₹ 73,277

One-way from

₹ 23,328

Popular in

December

Cheapest in

September

Average price

₹ 82,516
Air India
  • Air India
  • 27/4-25/6
  • 3 total stops
  • 50h 10m total
  • Illinois to Bengaluru
Search Deals
Air India
  • Air India
  • 9/3
  • 1 total stop
  • 24h 15m total
  • Illinois to Bengaluru
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (₹ 933,737 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (₹ 377,648 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 3 March 2026.
Use the filters below to find and compare flights from Illinois to Bengaluru that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBengaluru

MDW - BLR

MDWBLR

Chicago Midway

Mon 13/4

10:41-23:35

2 stops26h 24m

Bengaluru Intl

Sun 26/4

01:25-22:28

2 stops31h 33m

₹ 75,747

ChicagoBengaluru

MDW - BLR

MDWBLR

Chicago Midway

Wed 15/4

09:29-23:15

2 stops27h 16m

Bengaluru Intl

Tue 28/4

01:25-22:28

2 stops31h 33m

₹ 75,747

ChicagoBengaluru

MDW - BLR

MDWBLR

Chicago Midway

Tue 14/4

13:24-23:35

2 stops23h 41m

Bengaluru Intl

Tue 28/4

08:00-16:26

2 stops42h 56m

₹ 75,838

ChicagoBengaluru

MDW - BLR

MDWBLR

Chicago Midway

Tue 28/4

10:41-23:35

2 stops26h 24m

Bengaluru Intl

Tue 23/6

08:00-16:25

2 stops42h 55m

₹ 78,491

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Mon 13/4

21:20-03:45

3 stops43h 55m

Bengaluru Intl

Thu 28/5

19:00-15:55

2 stops31h 25m

₹ 83,065

ChicagoBengaluru

MDW - BLR

MDWBLR

Chicago Midway

Thu 13/8

13:00-23:35

2 stops24h 05m

Bengaluru Intl

Wed 9/9

01:25-21:46

2 stops30h 51m

₹ 84,895

ChicagoBengaluru

MDW - BLR

MDWBLR

Chicago Midway

Mon 10/8

13:00-23:35

2 stops24h 05m

Bengaluru Intl

Wed 9/9

01:25-21:46

2 stops30h 51m

₹ 84,895

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Fri 1/5

15:35-00:30

1 stop22h 25m

Bengaluru Intl

Wed 19/8

03:00-19:55

1 stop27h 25m

₹ 86,175

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Tue 14/4

15:40-07:20

3 stops29h 10m

Bengaluru Intl

Tue 21/4

20:00-12:35

2 stops27h 05m

₹ 86,816

ChicagoBengaluru

MDW - BLR

MDWBLR

Chicago Midway

Wed 18/3

12:47-00:15

2 stops24h 58m

Bengaluru Intl

Mon 6/4

08:00-17:22

2 stops43h 52m

₹ 86,907

Flights are sorted by cheapest return flights first.

Deals found on 27/2

Showing 1-10 of 60 resultsSorted by cheapest first
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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 ₹ 56,901). Flying from Illinois to Bengaluru in June is currently the most expensive (average of ₹ 82,242). 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.

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 26h 24m. Delta provides one of the quickest options available for as low as ₹ 75,747. 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 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 ₹ 56,901). Flying from Illinois to Bengaluru in June is currently the most expensive (average of ₹ 82,242). 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 Illinois to Bangalore

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Illinois to Bangalore

Discover the top 5 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 3 March 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest₹ 65,458Average₹ 135,290FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air IndiaCheapest₹ 71,651Average₹ 86,961FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Etihad AirwaysCheapest₹ 73,327Average₹ 137,161FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
LufthansaCheapest₹ 80,805Average₹ 135,509FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest₹ 88,963Average₹ 137,142FlexibilityNo cancel feeOn-time70%
Search British Airways 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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