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Cheap flights from Illinois to Bengaluru from ₹ 43,715

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 21/11. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BLR
24 Aug — 31 Aug1
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 25 July 2026.

Sat 1/814:00
ORD
-
BLR
1 stop32h 30m
Etihad Airways
Sun 23/810:15
BLR
-
ORD
1 stop32h 50m
Etihad Airways
Deal found 24/7₹ 93,219
Mon 7/914:00
ORD
-
BLR
2 stops22h 20m
Multiple Airlines
Mon 14/916:15
BLR
-
ORD
2 stops26h 50m
Multiple Airlines
Deal found 24/7₹ 93,316
Tue 18/820:25
ORD
-
BLR
1 stop20h 20m
Etihad Airways
Tue 25/810:00
BLR
-
ORD
1 stop33h 05m
Etihad Airways
Deal found 21/7₹ 93,895
Fri 30/1019:50
ORD
-
BLR
1 stop19h 55m
Qatar Airways
Wed 7/404:25
BLR
-
ORD
1 stop21h 10m
Qatar Airways
Deal found 23/7₹ 93,991
Wed 5/820:25
ORD
-
BLR
1 stop25h 50m
Etihad Airways
Tue 1/910:00
BLR
-
ORD
1 stop33h 05m
Etihad Airways
Deal found 20/7₹ 94,088
Sat 1/820:25
ORD
-
BLR
1 stop25h 50m
Etihad Airways
Wed 19/810:00
BLR
-
ORD
1 stop40h 10m
Etihad Airways
Deal found 22/7₹ 94,184
Tue 11/820:25
ORD
-
BLR
1 stop20h 20m
Etihad Airways
Thu 27/822:15
BLR
-
ORD
1 stop27h 55m
Etihad Airways
Deal found 24/7₹ 94,281
Tue 18/814:00
ORD
-
BLR
1 stop19h 25m
Etihad Airways
Tue 1/922:15
BLR
-
ORD
1 stop20h 50m
Etihad Airways
Deal found 21/7₹ 94,474
Fri 2/1013:19
MDW
-
BLR
2 stops23h 46m
Air France
Fri 23/1001:25
BLR
-
MDW
2 stops31h 30m
Air France
Deal found 20/7₹ 97,369
Tue 24/1118:30
MDW
-
BLR
2 stops20h 35m
Multiple Airlines
Mon 7/1202:25
BLR
-
MDW
2 stops25h 55m
Multiple Airlines
Deal found 21/7₹ 97,465
Wed 14/1013:28
MDW
-
BLR
2 stops23h 37m
Multiple Airlines
Tue 27/1002:25
BLR
-
MDW
2 stops24h 44m
Multiple Airlines
Deal found 21/7₹ 98,334
Mon 7/913:19
MDW
-
BLR
2 stops23h 21m
Multiple Airlines
Sun 13/901:25
BLR
-
MDW
2 stops27h 24m
Multiple Airlines
Deal found 24/7₹ 102,097

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 25 July 2026.

Round-trip from

₹ 93,219

One-way from

₹ 43,715

Popular in

December

Cheapest in

February

Average price

₹ 118,695
Etihad Airways
  • Etihad Airways
  • 3/8-23/8
  • 2 total stops
  • 58h 55m total
  • Illinois to Bengaluru
Search Deals
21/11
  • 21/11
  • 2 total stops
  • 40h 20m total
  • Illinois to Bengaluru
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (₹ 1,057,696 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (₹ 412,578 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 25 July 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

Cheapest return flight

ChicagoBengaluru

MDW - BLR

MDWBLR

Chicago Midway

Wed 5/8

13:25-23:10

2 stops23h 15m

Bengaluru Intl

Tue 1/9

01:25-22:36

2 stops31h 41m

₹ 102,194

ChicagoBengaluru

MDW - BLR

MDWBLR

Chicago Midway

Wed 12/8

13:25-23:10

2 stops23h 15m

Bengaluru Intl

Sun 6/9

01:25-18:33

2 stops27h 38m

₹ 103,159

St. LouisBengaluru

STL - BLR

STLBLR

Lambert-St Louis

Tue 17/11

07:24-02:15

2 stops31h 21m

Bengaluru Intl

Tue 1/12

03:15-23:58

2 stops32h 13m

₹ 108,177

St. LouisBengaluru

STL - BLR

STLBLR

Lambert-St Louis

Fri 21/8

13:25-03:15

2 stops27h 20m

Bengaluru Intl

Sat 12/9

22:15-20:44

2 stops32h 59m

₹ 109,045

St. LouisBengaluru

STL - BLR

STLBLR

Lambert-St Louis

Mon 19/10

09:27-03:15

2 stops31h 18m

Bengaluru Intl

Sat 31/10

22:00-22:07

2 stops34h 37m

₹ 109,045

St. LouisBengaluru

STL - BLR

STLBLR

Lambert-St Louis

Thu 20/8

16:54-03:15

2 stops23h 51m

Bengaluru Intl

Mon 7/9

04:35-00:14

2 stops30h 09m

₹ 110,203

St. LouisBengaluru

STL - BLR

STLBLR

Lambert-St Louis

Fri 4/9

09:32-19:55

2 stops23h 53m

Bengaluru Intl

Sun 15/11

22:00-15:41

2 stops29h 11m

₹ 114,835

ChicagoBengaluru

MDW - BLR

MDWBLR

Chicago Midway

Mon 9/11

12:30-00:30

2 stops24h 30m

Bengaluru Intl

Sat 5/12

02:25-16:50

2 stops25h 55m

₹ 115,221
Fastest return journey

ChicagoBengaluru

ORD - BLR

ORDBLR

Chicago O'Hare Intl

Thu 3/12

16:25-00:30

1 stop20h 35m

Bengaluru Intl

Mon 14/12

04:25-16:15

1 stop23h 20m

₹ 116,669

ChicagoBengaluru

MDW - BLR

MDWBLR

Chicago Midway

Tue 8/12

13:00-00:30

2 stops24h 00m

Bengaluru Intl

Tue 15/12

02:25-16:50

2 stops25h 55m

₹ 121,494

Flights are sorted by cheapest return flights first.

Deals found on 21/7

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, January is the cheapest month in which you can book a flight from Illinois to Bengaluru (average of ₹ 83,569). Flying from Illinois to Bengaluru in December is currently the most expensive (average of ₹ 143,303). 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.

How much does it cost for a return flight from Illinois to Bengaluru?

Airfare is typical for this route at the moment.
Illinois to Bengaluru flights typically cost between ₹ 88,973 and ₹ 116,813 in August.
The cheapest return price found within the last 5 days was ₹ 93,219 on Etihad Airways (3 Aug–23 Aug).

How far ahead should I book a flight from Illinois to Bengaluru?

To ensure you get the cheapest price possible for a flight from Illinois to Bengaluru, you should look to book at least 68 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 23h 15m. Delta provides one of the quickest options available for as low as ₹ 102,194. 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 Etihad Airways, with whom users have recently found tickets for as low as ₹ 27,714. However, be on the lookout for offers from KLM and Virgin Atlantic, 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 Chicago Midway - Bengaluru Intl or Lambert-St Louis - 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, January is the cheapest month in which you can book a flight from Illinois to Bengaluru (average of ₹ 83,569). Flying from Illinois to Bengaluru in December is currently the most expensive (average of ₹ 143,303). 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

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 25 July 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest₹ 69,049Average₹ 141,981FlexibilityNo cancel feeOn-time75%
Search KLM flights
Etihad AirwaysCheapest₹ 72,714Average₹ 117,864FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
LufthansaCheapest₹ 84,876Average₹ 128,487FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest₹ 93,843Average₹ 144,665FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Qatar AirwaysCheapest₹ 115,191Average₹ 178,974FlexibilityNo cancel feeOn-time68%
Search Qatar 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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